65,536 routable47 ASes
/16 subnet
172.81.0.0/16
Where this subnet is, who announces it, and what our databases hold in it. Below, every /24 inside it; open one for its addresses.
65,536
routable addresses
65,536
geolocated
6
countries
47
announcing ASes
120
announced prefixes
310
anonymous addresses
Where it is
Addresses IP Geolocation places in each country, as a share of those it places.
Who announces it
Each /24 counted for the AS announcing most of it, as a share of the routable addresses.
- AS45090Shenzhen Tencent Computer Systems Company Limited16,384 · 25.00%
- AS14265TPx Communications5,120 · 7.81%
- AS32592Uniti Fiber Holdings Inc.3,584 · 5.47%
- AS174Cogent Communications, LLC2,048 · 3.13%
- AS27176DataWagon LLC2,048 · 3.13%
- AS21859Zenlayer Inc1,792 · 2.73%
- AS25771PSI/Maximus1,536 · 2.34%
- AS400618Prime Security Corp.1,280 · 1.95%
- AS1097Core Transit LLC1,024 · 1.56%
- AS10493Grand Central Networks Inc.1,024 · 1.56%
What the databases see
Addresses each address-keyed database holds in this block, as a share of its routable addresses. Counts overlap: one address can be in several.
- VPN IP2550.39%
- 0.08%
- 0.01%
- 0.00%
- 0.00%
- 0.01%
- None here
- Hosting IP33,26050.75%
- None here
- None here
- None here
- None here
- SSH IP2,9134.44%
- SMTP IP4970.76%
- 0.45%
- Web IP3,1624.82%
- 0.07%
Announced prefixes
Every prefix inside this block that BGP Route saw announced, with its origin and RPKI status.
| PREFIX | ORIGIN | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|---|
| 172.81.0.0/24 | AS14673FiberSpeed | Canada | Not found | 17 | 2026-10-02 |
| 172.81.1.0/24 | AS14673FiberSpeed | Canada | Not found | 17 | 2026-10-02 |
| 172.81.2.0/24 | AS14673FiberSpeed | Canada | Not found | 17 | 2026-10-02 |
| 172.81.3.0/24 | AS14673FiberSpeed | Canada | Not found | 17 | 2026-10-02 |
| 172.81.4.0/22 | AS30417BTIG LLC | United States | Valid | 17 | 2026-10-02 |
| 172.81.4.0/24 | AS30417BTIG LLC | United States | Valid | 17 | 2026-10-02 |
| 172.81.5.0/24 | AS30417BTIG LLC | United States | Valid | 17 | 2026-10-02 |
| 172.81.6.0/24 | AS30417BTIG LLC | United States | Valid | 17 | 2026-10-02 |
| 172.81.7.0/24 | AS30417BTIG LLC | United States | Valid | 17 | 2026-10-02 |
| 172.81.8.0/24 | AS7819Global IP Networks INC | United States | Not found | 17 | 2026-10-02 |
| 172.81.9.0/24 | AS46480Pekin Insurance | United States | Not found | 18 | 2026-10-02 |
| 172.81.10.0/24 | AS25629Albemarle County Public Schools | United States | Not found | 17 | 2026-10-02 |
| 172.81.11.0/24 | AS25629Albemarle County Public Schools | United States | Not found | 17 | 2026-10-02 |
| 172.81.14.0/24 | AS399298HealthAxis Group, LLC | United States | Not found | 17 | 2026-10-02 |
| 172.81.16.0/22 | AS18519MTC Technologies | United States | Valid | 18 | 2026-10-02 |
| 172.81.20.0/22 | AS399091Inter Data Link Inc | United States | Valid | 18 | 2026-10-02 |
| 172.81.24.0/22 | AS19528US Signal Company, L.L.C. | United States | Not found | 17 | 2026-10-02 |
| 172.81.28.0/22 | AS399194Satronics Satellites Sales and Service | Canada | Valid | 17 | 2026-10-02 |
| 172.81.28.0/24 | AS399194Satronics Satellites Sales and Service | Canada | Valid | 17 | 2026-10-02 |
| 172.81.29.0/24 | AS399194Satronics Satellites Sales and Service | Canada | Valid | 17 | 2026-10-02 |
| 172.81.30.0/24 | AS399194Satronics Satellites Sales and Service | Canada | Valid | 17 | 2026-10-02 |
| 172.81.31.0/24 | AS399194Satronics Satellites Sales and Service | Canada | Valid | 17 | 2026-10-02 |
| 172.81.32.0/22 | AS17303Network Advisors, LLC | United States | Not found | 1 | 2026-10-29 |
| 172.81.32.0/24 | AS17303Network Advisors, LLC | United States | Valid | 17 | 2026-10-02 |
| 172.81.33.0/24 | AS17303Network Advisors, LLC | United States | Valid | 18 | 2026-10-02 |
| 172.81.36.0/24 | AS399218R B & W CORPORATION OF CANADA | Canada | Valid | 17 | 2026-10-02 |
| 172.81.37.0/24 | AS62943Missouri Network Alliance, LLC | United States | Not found | 18 | 2026-10-02 |
| 172.81.38.0/23 | AS397095Three Lanterns LLC | United States | Not found | 18 | 2026-10-02 |
| 172.81.38.0/24 | AS397095Three Lanterns LLC | United States | Not found | 18 | 2026-10-02 |
| 172.81.39.0/24 | AS397095Three Lanterns LLC | United States | Not found | 18 | 2026-10-02 |
| 172.81.44.0/23 | AS399290Infinilink Broadband | United States | Not found | 17 | 2026-10-02 |
| 172.81.46.0/24 | AS399290Infinilink Broadband | United States | Not found | 17 | 2026-10-02 |
| 172.81.47.0/24 | AS399290Infinilink Broadband | United States | Not found | 17 | 2026-10-02 |
| 172.81.48.0/23 | AS396026Deasil Networks | United States | Valid | 17 | 2026-10-02 |
| 172.81.50.0/24 | AS19740Sudjam, LLC | United States | Valid | 18 | 2026-10-02 |
| 172.81.51.0/24 | AS19740Sudjam, LLC | United States | Valid | 18 | 2026-10-02 |
| 172.81.52.0/22 | AS396107Southern Broadband, LLC | United States | Not found | 17 | 2026-10-02 |
| 172.81.56.0/24 | AS399275Solid Systems LLC | United States | Valid | 17 | 2026-10-02 |
| 172.81.57.0/24 | AS399275Solid Systems LLC | United States | Valid | 17 | 2026-10-02 |
| 172.81.58.0/24 | AS399275Solid Systems LLC | United States | Valid | 17 | 2026-10-02 |
| 172.81.59.0/24 | AS399275Solid Systems LLC | United States | Valid | 18 | 2026-10-02 |
| 172.81.60.0/24 | AS398019Dynu Systems Incorporated | United States | Valid | 17 | 2026-10-02 |
| 172.81.61.0/24 | AS398019Dynu Systems Incorporated | United States | Valid | 17 | 2026-10-02 |
| 172.81.62.0/24 | AS398019Dynu Systems Incorporated | United States | Valid | 17 | 2026-10-02 |
| 172.81.63.0/24 | AS398019Dynu Systems Incorporated | United States | Valid | 17 | 2026-10-02 |
| 172.81.64.0/20 | AS32592Uniti Fiber Holdings Inc. | United States | Not found | 17 | 2026-10-02 |
| 172.81.75.0/24 | AS36730Transformyx, Inc. | United States | Not found | 17 | 2026-10-02 |
| 172.81.79.0/24 | AS13760Uniti Fiber Holdings Inc. | United States | Valid | 17 | 2026-10-02 |
| 172.81.80.0/23 | AS25771PSI/Maximus | United States | Not found | 17 | 2026-10-02 |
| 172.81.82.0/23 | AS25771PSI/Maximus | United States | Not found | 17 | 2026-10-02 |
| 172.81.86.0/24 | AS25771PSI/Maximus | United States | Not found | 17 | 2026-10-02 |
| 172.81.87.0/24 | AS25771PSI/Maximus | United States | Not found | 17 | 2026-10-02 |
| 172.81.88.0/24 | AS10493Grand Central Networks Inc. | United States | Not found | 17 | 2026-10-02 |
| 172.81.89.0/24 | AS10493Grand Central Networks Inc. | United States | Not found | 17 | 2026-10-02 |
| 172.81.90.0/24 | AS10493Grand Central Networks Inc. | United States | Not found | 17 | 2026-10-02 |
| 172.81.91.0/24 | AS10493Grand Central Networks Inc. | United States | Not found | 17 | 2026-10-02 |
| 172.81.92.0/24 | AS393906TSI | United States | Not found | 17 | 2026-10-02 |
| 172.81.93.0/24 | AS393906TSI | United States | Not found | 17 | 2026-10-02 |
| 172.81.94.0/24 | AS393906TSI | United States | Not found | 17 | 2026-10-02 |
| 172.81.96.0/24 | AS137535JT TELECOM INTERNATIONAL PTE.LTD. | Japan | Valid | 17 | 2026-10-02 |
| 172.81.97.0/24 | AS137535JT TELECOM INTERNATIONAL PTE.LTD. | Japan | Valid | 17 | 2026-10-02 |
| 172.81.98.0/24 | AS137535JT TELECOM INTERNATIONAL PTE.LTD. | Japan | Valid | 17 | 2026-10-02 |
| 172.81.99.0/24 | AS137535JT TELECOM INTERNATIONAL PTE.LTD. | Japan | Valid | 17 | 2026-10-02 |
| 172.81.100.0/23 | AS140227Hong Kong Communications International Co., Limited | Hong Kong | Valid | 17 | 2026-10-02 |
| 172.81.100.0/24 | AS140227Hong Kong Communications International Co., Limited | Hong Kong | Valid | 10 | 2026-10-02 |
| 172.81.101.0/24 | AS140227Hong Kong Communications International Co., Limited | Hong Kong | Valid | 10 | 2026-10-02 |
| 172.81.102.0/24 | AS400618Prime Security Corp. | Japan | Valid | 17 | 2026-10-02 |
| 172.81.103.0/24 | AS140042Zhipinshang (Hongkong) Electron Communication Technology Limited | Hong Kong | Valid | 17 | 2026-10-02 |
| 172.81.104.0/24 | AS400618Prime Security Corp. | Hong Kong | Valid | 17 | 2026-10-02 |
| 172.81.105.0/24 | AS140042Zhipinshang (Hongkong) Electron Communication Technology Limited | Hong Kong | Valid | 17 | 2026-10-02 |
| 172.81.108.0/24 | AS400618Prime Security Corp. | Singapore | Valid | 17 | 2026-10-02 |
| 172.81.109.0/24 | AS140042Zhipinshang (Hongkong) Electron Communication Technology Limited | Hong Kong | Valid | 17 | 2026-10-02 |
| 172.81.110.0/24 | AS400618Prime Security Corp. | Singapore | Valid | 17 | 2026-10-02 |
| 172.81.111.0/24 | AS400618Prime Security Corp. | Hong Kong | Valid | 17 | 2026-10-02 |
| 172.81.112.0/24 | AS20001Charter Communications Inc | United States | Valid | 18 | 2026-10-02 |
| 172.81.113.0/24 | AS20001Charter Communications Inc | United States | Valid | 18 | 2026-10-02 |
| 172.81.114.0/24 | AS20001Charter Communications Inc | United States | Valid | 18 | 2026-10-02 |
| 172.81.115.0/24 | AS20001Charter Communications Inc | United States | Valid | 18 | 2026-10-02 |
| 172.81.116.0/22 | AS54641InMotion Hosting, Inc. | United States | Valid | 17 | 2026-10-02 |
| 172.81.120.0/21 | AS21859Zenlayer Inc | Hong Kong | Valid | 17 | 2026-10-02 |
| 172.81.127.0/24also AS62610 | AS21859Zenlayer Inc | Hong Kong | Valid | 2 | 2026-10-02 |
| 172.81.127.0/24also AS21859 | AS62610Zenlayer Inc | Hong Kong | Valid | 15 | 2026-10-02 |
| 172.81.128.0/24 | AS27176DataWagon LLC | United States | Not found | 17 | 2026-10-02 |
| 172.81.129.0/24 | AS27176DataWagon LLC | United States | Not found | 17 | 2026-10-02 |
| 172.81.130.0/24 | AS27176DataWagon LLC | United States | Not found | 17 | 2026-10-02 |
| 172.81.131.0/24 | AS27176DataWagon LLC | United States | Not found | 17 | 2026-10-02 |
| 172.81.132.0/24 | AS27176DataWagon LLC | United States | Not found | 17 | 2026-10-02 |
| 172.81.133.0/24 | AS27176DataWagon LLC | United States | Not found | 17 | 2026-10-02 |
| 172.81.134.0/24 | AS27176DataWagon LLC | United States | Not found | 17 | 2026-10-02 |
| 172.81.135.0/24 | AS27176DataWagon LLC | United States | Not found | 17 | 2026-10-02 |
| 172.81.136.0/23 | AS32924Greenway Health, LLC | United States | Not found | 18 | 2026-10-02 |
| 172.81.136.0/24 | AS32924Greenway Health, LLC | United States | Not found | 17 | 2026-10-02 |
| 172.81.137.0/24 | AS32924Greenway Health, LLC | United States | Not found | 17 | 2026-10-02 |
| 172.81.138.0/24 | AS32924Greenway Health, LLC | United States | Not found | 18 | 2026-10-02 |
| 172.81.139.0/24 | AS16509Amazon.com, Inc. | United States | Valid | 18 | 2026-10-02 |
| 172.81.140.0/22 | AS36498Access One Inc. | United States | Not found | 17 | 2026-10-02 |
| 172.81.144.0/24 | AS212238Datacamp Limited | United States | Valid | 17 | 2026-10-02 |
| 172.81.145.0/24 | AS212238Datacamp Limited | United States | Valid | 17 | 2026-10-02 |
| 172.81.146.0/24 | AS212238Datacamp Limited | United States | Valid | 17 | 2026-10-02 |
| 172.81.147.0/24 | AS212238Datacamp Limited | United States | Valid | 17 | 2026-10-02 |
Every /24 inside it
| 172.81.0.0/24 | Canada | AS14673FiberSpeed | 5 | 0 | 1.95% |
| 172.81.1.0/24 | Canada | AS14673FiberSpeed | 3 | 0 | 1.17% |
| 172.81.2.0/24 | Canada | AS14673FiberSpeed | 1 | 0 | 0.39% |
| 172.81.3.0/24 | Canada | AS14673FiberSpeed | 3 | 0 | 1.17% |
| 172.81.4.0/24 | United States | AS30417BTIG LLC | 1 | 0 | 0.39% |
| 172.81.5.0/24 | United States | AS30417BTIG LLC | 3 | 0 | 1.17% |
| 172.81.6.0/24 | United States | AS30417BTIG LLC | 1 | 0 | 0.39% |
| 172.81.7.0/24 | United States | AS30417BTIG LLC | 2 | 0 | 0.78% |
| 172.81.8.0/24 | United States | AS7819Global IP Networks INC | 0 | 0 | 0.00% |
| 172.81.9.0/24 | United States | AS46480Pekin Insurance | 1 | 0 | 0.39% |
| 172.81.10.0/24 | United States | AS25629Albemarle County Public Schools | 1 | 0 | 0.39% |
| 172.81.11.0/24 | United States | AS25629Albemarle County Public Schools | 1 | 0 | 0.39% |
| 172.81.12.0/24 | United States | — | 0 | 0 | 0.00% |
| 172.81.13.0/24 | United States | — | 0 | 0 | 0.00% |
| 172.81.14.0/24 | United States | AS399298HealthAxis Group, LLC | 0 | 0 | 0.00% |
| 172.81.15.0/24 | United States | — | 0 | 0 | 0.00% |
| 172.81.16.0/24 | United States | AS18519MTC Technologies | 1 | 0 | 0.39% |
| 172.81.17.0/24 | United States | AS18519MTC Technologies | 0 | 0 | 0.00% |
| 172.81.18.0/24 | United States | AS18519MTC Technologies | 5 | 0 | 1.95% |
| 172.81.19.0/24 | United States | AS18519MTC Technologies | 8 | 0 | 3.13% |
| 172.81.20.0/24 | United States | AS399091Inter Data Link Inc | 0 | 0 | 0.00% |
| 172.81.21.0/24 | United States | AS399091Inter Data Link Inc | 0 | 0 | 0.00% |
| 172.81.22.0/24 | United States | AS399091Inter Data Link Inc | 0 | 0 | 0.00% |
| 172.81.23.0/24 | United States | AS399091Inter Data Link Inc | 0 | 0 | 0.00% |
| 172.81.24.0/24 | United States | AS19528US Signal Company, L.L.C. | 0 | 0 | 0.00% |
| 172.81.25.0/24 | United States | AS19528US Signal Company, L.L.C. | 0 | 0 | 0.00% |
| 172.81.26.0/24 | United States | AS19528US Signal Company, L.L.C. | 1 | 256 | 100.00% |
| 172.81.27.0/24 | United States | AS19528US Signal Company, L.L.C. | 0 | 256 | 100.00% |
| 172.81.28.0/24 | Canada | AS399194Satronics Satellites Sales and Service | 0 | 0 | 0.00% |
| 172.81.29.0/24 | Canada | AS399194Satronics Satellites Sales and Service | 2 | 0 | 0.78% |
| 172.81.30.0/24 | Canada | AS399194Satronics Satellites Sales and Service | 3 | 0 | 1.17% |
| 172.81.31.0/24 | Canada | AS399194Satronics Satellites Sales and Service | 0 | 0 | 0.00% |
| 172.81.32.0/24 | United States | AS17303Network Advisors, LLC | 1 | 0 | 0.39% |
| 172.81.33.0/24 | United States | AS17303Network Advisors, LLC | 0 | 0 | 0.00% |
| 172.81.34.0/24 | United States | AS17303Network Advisors, LLC | 0 | 0 | 0.00% |
| 172.81.35.0/24 | United States | AS17303Network Advisors, LLC | 0 | 0 | 0.00% |
| 172.81.36.0/24 | Canada | AS399218R B & W CORPORATION OF CANADA | 1 | 0 | 0.39% |
| 172.81.37.0/24 | United States | AS62943Missouri Network Alliance, LLC | 8 | 0 | 3.13% |
| 172.81.38.0/24 | United States | AS397095Three Lanterns LLC | 0 | 0 | 0.00% |
| 172.81.39.0/24 | United States | AS397095Three Lanterns LLC | 20 | 0 | 7.81% |
| 172.81.40.0/24 | United States | — | 0 | 0 | 0.00% |
| 172.81.41.0/24 | United States | — | 0 | 0 | 0.00% |
| 172.81.42.0/24 | United States | — | 0 | 0 | 0.00% |
| 172.81.43.0/24 | United States | — | 0 | 0 | 0.00% |
| 172.81.44.0/24 | United States | AS399290Infinilink Broadband | 1 | 256 | 100.00% |
| 172.81.45.0/24 | United States | AS399290Infinilink Broadband | 0 | 256 | 100.00% |
| 172.81.46.0/24 | United States | AS399290Infinilink Broadband | 0 | 256 | 100.00% |
| 172.81.47.0/24 | United States | AS399290Infinilink Broadband | 0 | 0 | 0.00% |
| 172.81.48.0/24 | United States | AS396026Deasil Networks | 0 | 0 | 0.00% |
| 172.81.49.0/24 | United States | AS396026Deasil Networks | 0 | 0 | 0.00% |
| 172.81.50.0/24 | United States | AS19740Sudjam, LLC | 0 | 0 | 0.00% |
| 172.81.51.0/24 | United States | AS19740Sudjam, LLC | 0 | 0 | 0.00% |
| 172.81.52.0/24 | United States | AS396107Southern Broadband, LLC | 0 | 0 | 0.00% |
| 172.81.53.0/24 | United States | AS396107Southern Broadband, LLC | 0 | 0 | 0.00% |
| 172.81.54.0/24 | United States | AS396107Southern Broadband, LLC | 0 | 0 | 0.00% |
| 172.81.55.0/24 | United States | AS396107Southern Broadband, LLC | 0 | 0 | 0.00% |
| 172.81.56.0/24 | United States | AS399275Solid Systems LLC | 0 | 256 | 100.00% |
| 172.81.57.0/24 | United States | AS399275Solid Systems LLC | 0 | 256 | 100.00% |
| 172.81.58.0/24 | United States | AS399275Solid Systems LLC | 0 | 256 | 100.00% |
| 172.81.59.0/24 | United States | AS399275Solid Systems LLC | 2 | 256 | 100.00% |
| 172.81.60.0/24 | United States | AS398019Dynu Systems Incorporated | 1 | 255 | 99.61% |
| 172.81.61.0/24 | United States | AS398019Dynu Systems Incorporated | 10 | 256 | 100.00% |
| 172.81.62.0/24 | United States | AS398019Dynu Systems Incorporated | 0 | 256 | 100.00% |
| 172.81.63.0/24 | United States | AS398019Dynu Systems Incorporated | 1 | 256 | 100.00% |
| 172.81.64.0/24 | United States | AS32592Uniti Fiber Holdings Inc. | 0 | 0 | 0.00% |
| 172.81.65.0/24 | United States | AS32592Uniti Fiber Holdings Inc. | 0 | 0 | 0.00% |
| 172.81.66.0/24 | United States | AS32592Uniti Fiber Holdings Inc. | 0 | 0 | 0.00% |
| 172.81.67.0/24 | United States | AS32592Uniti Fiber Holdings Inc. | 9 | 0 | 3.52% |
| 172.81.68.0/24 | United States | AS32592Uniti Fiber Holdings Inc. | 7 | 0 | 2.73% |
| 172.81.69.0/24 | United States | AS32592Uniti Fiber Holdings Inc. | 0 | 0 | 0.00% |
| 172.81.70.0/24 | United States | AS32592Uniti Fiber Holdings Inc. | 7 | 0 | 2.73% |
| 172.81.71.0/24 | United States | AS32592Uniti Fiber Holdings Inc. | 5 | 0 | 1.95% |
| 172.81.72.0/24 | United States | AS32592Uniti Fiber Holdings Inc. | 7 | 0 | 2.73% |
| 172.81.73.0/24 | United States | AS32592Uniti Fiber Holdings Inc. | 2 | 0 | 0.78% |
| 172.81.74.0/24 | United States | AS32592Uniti Fiber Holdings Inc. | 2 | 0 | 0.78% |
| 172.81.75.0/24 | United States | AS36730Transformyx, Inc. | 0 | 0 | 0.00% |
| 172.81.76.0/24 | United States | AS32592Uniti Fiber Holdings Inc. | 0 | 0 | 0.00% |
| 172.81.77.0/24 | United States | AS32592Uniti Fiber Holdings Inc. | 5 | 0 | 1.95% |
| 172.81.78.0/24 | United States | AS32592Uniti Fiber Holdings Inc. | 1 | 0 | 0.39% |
| 172.81.79.0/24 | United States | AS13760Uniti Fiber Holdings Inc. | 1 | 0 | 0.39% |
| 172.81.80.0/24 | United States | AS25771PSI/Maximus | 2 | 0 | 0.78% |
| 172.81.81.0/24 | United States | AS25771PSI/Maximus | 1 | 0 | 0.39% |
| 172.81.82.0/24 | United States | AS25771PSI/Maximus | 1 | 0 | 0.39% |
| 172.81.83.0/24 | United States | AS25771PSI/Maximus | 1 | 0 | 0.39% |
| 172.81.84.0/24 | United States | — | 0 | 0 | 0.00% |
| 172.81.85.0/24 | United States | — | 0 | 0 | 0.00% |
| 172.81.86.0/24 | United States | AS25771PSI/Maximus | 2 | 0 | 0.78% |
| 172.81.87.0/24 | United States | AS25771PSI/Maximus | 2 | 0 | 0.78% |
| 172.81.88.0/24 | United States | AS10493Grand Central Networks Inc. | 3 | 256 | 100.00% |
| 172.81.89.0/24 | United States | AS10493Grand Central Networks Inc. | 0 | 0 | 0.00% |
| 172.81.90.0/24 | United States | AS10493Grand Central Networks Inc. | 0 | 256 | 100.00% |
| 172.81.91.0/24 | United States | AS10493Grand Central Networks Inc. | 0 | 0 | 0.00% |
| 172.81.92.0/24 | United States | AS393906TSI | 1 | 0 | 0.39% |
| 172.81.93.0/24 | United States | AS393906TSI | 0 | 0 | 0.00% |
| 172.81.94.0/24 | United States | AS393906TSI | 1 | 0 | 0.39% |
| 172.81.95.0/24 | United States | — | 0 | 0 | 0.00% |
| 172.81.96.0/24 | Japan | AS137535JT TELECOM INTERNATIONAL PTE.LTD. | 0 | 0 | 0.00% |
| 172.81.97.0/24 | Japan | AS137535JT TELECOM INTERNATIONAL PTE.LTD. | 0 | 0 | 0.00% |
| 172.81.98.0/24 | Japan | AS137535JT TELECOM INTERNATIONAL PTE.LTD. | 0 | 256 | 100.00% |
| 172.81.99.0/24 | Japan | AS137535JT TELECOM INTERNATIONAL PTE.LTD. | 6 | 256 | 100.00% |
| 172.81.100.0/24 | Hong Kong | AS140227Hong Kong Communications International Co., Limited | 0 | 256 | 100.00% |
| 172.81.101.0/24 | Hong Kong | AS140227Hong Kong Communications International Co., Limited | 2 | 256 | 100.00% |
| 172.81.102.0/24 | Japan | AS400618Prime Security Corp. | 0 | 0 | 0.00% |
| 172.81.103.0/24 | Hong Kong | AS140042Zhipinshang (Hongkong) Electron Communication Technology Limited | 0 | 256 | 100.00% |
| 172.81.104.0/24 | Hong Kong | AS400618Prime Security Corp. | 15 | 256 | 100.00% |
| 172.81.105.0/24 | Hong Kong | AS140042Zhipinshang (Hongkong) Electron Communication Technology Limited | 3 | 256 | 100.00% |
| 172.81.106.0/24 | Singapore | — | 0 | 0 | 0.00% |
| 172.81.107.0/24 | Singapore | — | 0 | 0 | 0.00% |
| 172.81.108.0/24 | Singapore | AS400618Prime Security Corp. | 4 | 256 | 100.00% |
| 172.81.109.0/24 | Hong Kong | AS140042Zhipinshang (Hongkong) Electron Communication Technology Limited | 0 | 0 | 0.00% |
| 172.81.110.0/24 | Singapore | AS400618Prime Security Corp. | 0 | 0 | 0.00% |
| 172.81.111.0/24 | Hong Kong | AS400618Prime Security Corp. | 15 | 256 | 100.00% |
| 172.81.112.0/24 | United States | AS20001Charter Communications Inc | 0 | 256 | 100.00% |
| 172.81.113.0/24 | United States | AS20001Charter Communications Inc | 0 | 256 | 100.00% |
| 172.81.114.0/24 | United States | AS20001Charter Communications Inc | 0 | 256 | 100.00% |
| 172.81.115.0/24 | United States | AS20001Charter Communications Inc | 0 | 256 | 100.00% |
| 172.81.116.0/24 | United States | AS54641InMotion Hosting, Inc. | 0 | 256 | 100.00% |
| 172.81.117.0/24 | United States | AS54641InMotion Hosting, Inc. | 0 | 256 | 100.00% |
| 172.81.118.0/24 | United States | AS54641InMotion Hosting, Inc. | 0 | 256 | 100.00% |
| 172.81.119.0/24 | United States | AS54641InMotion Hosting, Inc. | 0 | 256 | 100.00% |
| 172.81.120.0/24 | Hong Kong | AS21859Zenlayer Inc | 9 | 256 | 100.00% |
| 172.81.121.0/24 | Hong Kong | AS21859Zenlayer Inc | 0 | 256 | 100.00% |
| 172.81.122.0/24 | Hong Kong | AS21859Zenlayer Inc | 0 | 256 | 100.00% |
| 172.81.123.0/24 | Hong Kong | AS21859Zenlayer Inc | 1 | 256 | 100.00% |
| 172.81.124.0/24 | Hong Kong | AS21859Zenlayer Inc | 0 | 256 | 100.00% |
| 172.81.125.0/24 | Hong Kong | AS21859Zenlayer Inc | 2 | 256 | 100.00% |
| 172.81.126.0/24 | Hong Kong | AS21859Zenlayer Inc | 2 | 256 | 100.00% |
| 172.81.127.0/24 | Hong Kong | AS62610Zenlayer Inc | 0 | 256 | 100.00% |
| 172.81.128.0/24 | United States | AS27176DataWagon LLC | 0 | 256 | 100.00% |
| 172.81.129.0/24 | United States | AS27176DataWagon LLC | 0 | 256 | 100.00% |
| 172.81.130.0/24 | United States | AS27176DataWagon LLC | 0 | 256 | 100.00% |
| 172.81.131.0/24 | United States | AS27176DataWagon LLC | 3 | 256 | 100.00% |
| 172.81.132.0/24 | United States | AS27176DataWagon LLC | 4 | 256 | 100.00% |
| 172.81.133.0/24 | United States | AS27176DataWagon LLC | 1 | 256 | 100.00% |
| 172.81.134.0/24 | United States | AS27176DataWagon LLC | 0 | 256 | 100.00% |
| 172.81.135.0/24 | United States | AS27176DataWagon LLC | 0 | 256 | 100.00% |
| 172.81.136.0/24 | United States | AS32924Greenway Health, LLC | 4 | 0 | 1.56% |
| 172.81.137.0/24 | United States | AS32924Greenway Health, LLC | 0 | 0 | 0.00% |
| 172.81.138.0/24 | United States | AS32924Greenway Health, LLC | 0 | 0 | 0.00% |
| 172.81.139.0/24 | United States | AS16509Amazon.com, Inc. | 0 | 256 | 100.00% |
| 172.81.140.0/24 | United States | AS36498Access One Inc. | 1 | 0 | 0.39% |
| 172.81.141.0/24 | United States | AS36498Access One Inc. | 1 | 0 | 0.39% |
| 172.81.142.0/24 | United States | AS36498Access One Inc. | 2 | 0 | 0.78% |
| 172.81.143.0/24 | United States | AS36498Access One Inc. | 0 | 0 | 0.00% |
| 172.81.144.0/24 | United States | AS212238Datacamp Limited | 0 | 256 | 100.00% |
| 172.81.145.0/24 | United States | AS212238Datacamp Limited | 0 | 256 | 100.00% |
| 172.81.146.0/24 | United States | AS212238Datacamp Limited | 0 | 256 | 100.00% |
| 172.81.147.0/24 | United States | AS212238Datacamp Limited | 0 | 256 | 100.00% |
| 172.81.148.0/24 | United States | AS1097Core Transit LLC | 0 | 0 | 0.00% |
| 172.81.149.0/24 | United States | AS1097Core Transit LLC | 2 | 0 | 0.78% |
| 172.81.150.0/24 | United States | AS1097Core Transit LLC | 2 | 0 | 0.78% |
| 172.81.151.0/24 | United States | AS1097Core Transit LLC | 1 | 0 | 0.39% |
| 172.81.152.0/24 | United States | AS54858Wave Broadband | 0 | 0 | 0.00% |
| 172.81.153.0/24 | United States | AS54858Wave Broadband | 0 | 0 | 0.00% |
| 172.81.154.0/24 | United States | AS54858Wave Broadband | 0 | 0 | 0.00% |
| 172.81.155.0/24 | United States | AS54858Wave Broadband | 0 | 0 | 0.00% |
| 172.81.156.0/24 | United States | AS14265TPx Communications | 7 | 0 | 2.73% |
| 172.81.157.0/24 | United States | AS14265TPx Communications | 1 | 0 | 0.39% |
| 172.81.158.0/24 | United States | AS14265TPx Communications | 1 | 0 | 0.39% |
| 172.81.159.0/24 | United States | AS14265TPx Communications | 1 | 0 | 0.39% |
| 172.81.160.0/24 | United States | AS14265TPx Communications | 0 | 0 | 0.00% |
| 172.81.161.0/24 | United States | AS14265TPx Communications | 4 | 0 | 1.56% |
| 172.81.162.0/24 | United States | AS14265TPx Communications | 1 | 0 | 0.39% |
| 172.81.163.0/24 | United States | AS14265TPx Communications | 3 | 0 | 1.17% |
| 172.81.164.0/24 | United States | AS14265TPx Communications | 1 | 0 | 0.39% |
| 172.81.165.0/24 | United States | AS14265TPx Communications | 3 | 0 | 1.17% |
| 172.81.166.0/24 | United States | AS14265TPx Communications | 2 | 0 | 0.78% |
| 172.81.167.0/24 | United States | AS14265TPx Communications | 3 | 0 | 1.17% |
| 172.81.168.0/24 | United States | AS14265TPx Communications | 9 | 0 | 3.52% |
| 172.81.169.0/24 | United States | AS14265TPx Communications | 3 | 0 | 1.17% |
| 172.81.170.0/24 | United States | AS14265TPx Communications | 1 | 0 | 0.39% |
| 172.81.171.0/24 | United States | AS14265TPx Communications | 0 | 0 | 0.00% |
| 172.81.172.0/24 | United States | AS14265TPx Communications | 2 | 0 | 0.78% |
| 172.81.173.0/24 | United States | AS14265TPx Communications | 1 | 0 | 0.39% |
| 172.81.174.0/24 | United States | AS14265TPx Communications | 2 | 0 | 0.78% |
| 172.81.175.0/24 | United States | AS14265TPx Communications | 2 | 0 | 0.78% |
| 172.81.176.0/24 | United States | AS174Cogent Communications, LLC | 0 | 255 | 99.61% |
| 172.81.177.0/24 | United States | AS174Cogent Communications, LLC | 1 | 256 | 100.00% |
| 172.81.178.0/24 | United States | AS174Cogent Communications, LLC | 3 | 255 | 99.61% |
| 172.81.179.0/24 | United States | AS174Cogent Communications, LLC | 0 | 255 | 99.61% |
| 172.81.180.0/24 | United States | AS174Cogent Communications, LLC | 1 | 256 | 100.00% |
| 172.81.181.0/24 | United States | AS174Cogent Communications, LLC | 0 | 256 | 100.00% |
| 172.81.182.0/24 | United States | AS174Cogent Communications, LLC | 1 | 256 | 100.00% |
| 172.81.183.0/24 | United States | AS174Cogent Communications, LLC | 1 | 256 | 100.00% |
| 172.81.184.0/24 | United States | AS13886Cloud South | 0 | 256 | 100.00% |
| 172.81.185.0/24 | United States | AS13886Cloud South | 1 | 256 | 100.00% |
| 172.81.186.0/24 | United States | AS13886Cloud South | 2 | 256 | 100.00% |
| 172.81.187.0/24 | United States | — | 0 | 0 | 0.00% |
| 172.81.188.0/24 | United States | AS32354Unwired | 4 | 0 | 1.56% |
| 172.81.189.0/24 | United States | AS32354Unwired | 0 | 250 | 97.66% |
| 172.81.190.0/24 | United States | AS32354Unwired | 0 | 246 | 96.09% |
| 172.81.191.0/24 | United States | AS6079RCN | 1 | 0 | 0.39% |
| 172.81.192.0/24 | China | AS45090Shenzhen Tencent Computer Systems Company Limited | 0 | 256 | 100.00% |
| 172.81.193.0/24 | China | AS45090Shenzhen Tencent Computer Systems Company Limited | 0 | 256 | 100.00% |
| 172.81.194.0/24 | China | AS45090Shenzhen Tencent Computer Systems Company Limited | 0 | 256 | 100.00% |
| 172.81.195.0/24 | China | AS45090Shenzhen Tencent Computer Systems Company Limited | 0 | 256 | 100.00% |
| 172.81.196.0/24 | China | AS45090Shenzhen Tencent Computer Systems Company Limited | 0 | 256 | 100.00% |
| 172.81.197.0/24 | China | AS45090Shenzhen Tencent Computer Systems Company Limited | 0 | 256 | 100.00% |
| 172.81.198.0/24 | China | AS45090Shenzhen Tencent Computer Systems Company Limited | 0 | 256 | 100.00% |
| 172.81.199.0/24 | China | AS45090Shenzhen Tencent Computer Systems Company Limited | 0 | 256 | 100.00% |
| 172.81.200.0/24 | China | AS45090Shenzhen Tencent Computer Systems Company Limited | 0 | 256 | 100.00% |
| 172.81.201.0/24 | China | AS45090Shenzhen Tencent Computer Systems Company Limited | 0 | 256 | 100.00% |
| 172.81.202.0/24 | China | AS45090Shenzhen Tencent Computer Systems Company Limited | 0 | 256 | 100.00% |
| 172.81.203.0/24 | China | AS45090Shenzhen Tencent Computer Systems Company Limited | 1 | 256 | 100.00% |
| 172.81.204.0/24 | China | AS45090Shenzhen Tencent Computer Systems Company Limited | 3 | 256 | 100.00% |
| 172.81.205.0/24 | China | AS45090Shenzhen Tencent Computer Systems Company Limited | 0 | 256 | 100.00% |
| 172.81.206.0/24 | China | AS45090Shenzhen Tencent Computer Systems Company Limited | 0 | 256 | 100.00% |
| 172.81.207.0/24 | China | AS45090Shenzhen Tencent Computer Systems Company Limited | 0 | 256 | 100.00% |
| 172.81.208.0/24 | China | AS45090Shenzhen Tencent Computer Systems Company Limited | 1 | 256 | 100.00% |
| 172.81.209.0/24 | China | AS45090Shenzhen Tencent Computer Systems Company Limited | 2 | 256 | 100.00% |
| 172.81.210.0/24 | China | AS45090Shenzhen Tencent Computer Systems Company Limited | 0 | 256 | 100.00% |
| 172.81.211.0/24 | China | AS45090Shenzhen Tencent Computer Systems Company Limited | 2 | 256 | 100.00% |
| 172.81.212.0/24 | China | AS45090Shenzhen Tencent Computer Systems Company Limited | 0 | 256 | 100.00% |
| 172.81.213.0/24 | China | AS45090Shenzhen Tencent Computer Systems Company Limited | 0 | 256 | 100.00% |
| 172.81.214.0/24 | China | AS45090Shenzhen Tencent Computer Systems Company Limited | 1 | 256 | 100.00% |
| 172.81.215.0/24 | China | AS45090Shenzhen Tencent Computer Systems Company Limited | 0 | 256 | 100.00% |
| 172.81.216.0/24 | China | AS45090Shenzhen Tencent Computer Systems Company Limited | 0 | 256 | 100.00% |
| 172.81.217.0/24 | China | AS45090Shenzhen Tencent Computer Systems Company Limited | 0 | 256 | 100.00% |
| 172.81.218.0/24 | China | AS45090Shenzhen Tencent Computer Systems Company Limited | 0 | 256 | 100.00% |
| 172.81.219.0/24 | China | AS45090Shenzhen Tencent Computer Systems Company Limited | 0 | 256 | 100.00% |
| 172.81.220.0/24 | China | AS45090Shenzhen Tencent Computer Systems Company Limited | 0 | 256 | 100.00% |
| 172.81.221.0/24 | China | AS45090Shenzhen Tencent Computer Systems Company Limited | 0 | 256 | 100.00% |
| 172.81.222.0/24 | China | AS45090Shenzhen Tencent Computer Systems Company Limited | 0 | 256 | 100.00% |
| 172.81.223.0/24 | China | AS45090Shenzhen Tencent Computer Systems Company Limited | 0 | 256 | 100.00% |
| 172.81.224.0/24 | China | AS45090Shenzhen Tencent Computer Systems Company Limited | 0 | 256 | 100.00% |
| 172.81.225.0/24 | China | AS45090Shenzhen Tencent Computer Systems Company Limited | 0 | 256 | 100.00% |
| 172.81.226.0/24 | China | AS45090Shenzhen Tencent Computer Systems Company Limited | 0 | 256 | 100.00% |
| 172.81.227.0/24 | China | AS45090Shenzhen Tencent Computer Systems Company Limited | 0 | 256 | 100.00% |
| 172.81.228.0/24 | China | AS45090Shenzhen Tencent Computer Systems Company Limited | 0 | 256 | 100.00% |
| 172.81.229.0/24 | China | AS45090Shenzhen Tencent Computer Systems Company Limited | 0 | 256 | 100.00% |
| 172.81.230.0/24 | China | AS45090Shenzhen Tencent Computer Systems Company Limited | 0 | 256 | 100.00% |
| 172.81.231.0/24 | China | AS45090Shenzhen Tencent Computer Systems Company Limited | 0 | 256 | 100.00% |
| 172.81.232.0/24 | China | AS45090Shenzhen Tencent Computer Systems Company Limited | 0 | 256 | 100.00% |
| 172.81.233.0/24 | China | AS45090Shenzhen Tencent Computer Systems Company Limited | 0 | 256 | 100.00% |
| 172.81.234.0/24 | China | AS45090Shenzhen Tencent Computer Systems Company Limited | 1 | 256 | 100.00% |
| 172.81.235.0/24 | China | AS45090Shenzhen Tencent Computer Systems Company Limited | 1 | 256 | 100.00% |
| 172.81.236.0/24 | China | AS45090Shenzhen Tencent Computer Systems Company Limited | 0 | 256 | 100.00% |
| 172.81.237.0/24 | China | AS45090Shenzhen Tencent Computer Systems Company Limited | 0 | 256 | 100.00% |
| 172.81.238.0/24 | China | AS45090Shenzhen Tencent Computer Systems Company Limited | 0 | 256 | 100.00% |
| 172.81.239.0/24 | China | AS45090Shenzhen Tencent Computer Systems Company Limited | 1 | 256 | 100.00% |
| 172.81.240.0/24 | China | AS45090Shenzhen Tencent Computer Systems Company Limited | 1 | 256 | 100.00% |
| 172.81.241.0/24 | China | AS45090Shenzhen Tencent Computer Systems Company Limited | 0 | 256 | 100.00% |
| 172.81.242.0/24 | China | AS45090Shenzhen Tencent Computer Systems Company Limited | 1 | 256 | 100.00% |
| 172.81.243.0/24 | China | AS45090Shenzhen Tencent Computer Systems Company Limited | 0 | 256 | 100.00% |
| 172.81.244.0/24 | China | AS45090Shenzhen Tencent Computer Systems Company Limited | 0 | 256 | 100.00% |
| 172.81.245.0/24 | China | AS45090Shenzhen Tencent Computer Systems Company Limited | 1 | 256 | 100.00% |
| 172.81.246.0/24 | China | AS45090Shenzhen Tencent Computer Systems Company Limited | 1 | 256 | 100.00% |
| 172.81.247.0/24 | China | AS45090Shenzhen Tencent Computer Systems Company Limited | 1 | 256 | 100.00% |
| 172.81.248.0/24 | China | AS45090Shenzhen Tencent Computer Systems Company Limited | 1 | 256 | 100.00% |
| 172.81.249.0/24 | China | AS45090Shenzhen Tencent Computer Systems Company Limited | 0 | 256 | 100.00% |
| 172.81.250.0/24 | China | AS45090Shenzhen Tencent Computer Systems Company Limited | 2 | 256 | 100.00% |
| 172.81.251.0/24 | China | AS45090Shenzhen Tencent Computer Systems Company Limited | 0 | 256 | 100.00% |
| 172.81.252.0/24 | China | AS45090Shenzhen Tencent Computer Systems Company Limited | 0 | 256 | 100.00% |
| 172.81.253.0/24 | China | AS45090Shenzhen Tencent Computer Systems Company Limited | 0 | 256 | 100.00% |
| 172.81.254.0/24 | China | AS45090Shenzhen Tencent Computer Systems Company Limited | 0 | 256 | 100.00% |
| 172.81.255.0/24 | China | AS45090Shenzhen Tencent Computer Systems Company Limited | 0 | 256 | 100.00% |
00 · Evaluate
Test the real build first.
An evaluation license puts a full current build in your hands, with no sampling, so you can measure it against your own traffic before anyone talks about terms.
01 · License
Then license what you use.
Standard, for detection and decisions inside your own product and operations.
Redistribution, when the data ships onward inside what you sell, priced by scope rather than by seat.
Annual terms, a named contact, and monthly, quarterly or yearly payment.