65,536 routable59 ASes
/16 subnet
192.203.0.0/16
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
16
countries
59
announcing ASes
80
announced prefixes
232
anonymous addresses
Where it is
Addresses IP Geolocation places in each country, as a share of those it places.
- United States51,712 · 78.91%
- Australia4,864 · 7.42%
- South Korea2,304 · 3.52%
- Indonesia1,280 · 1.95%
- Canada1,024 · 1.56%
- Hong Kong768 · 1.17%
- New Zealand768 · 1.17%
- Finland512 · 0.78%
- India512 · 0.78%
- Chile256 · 0.39%
Who announces it
Each /24 counted for the AS announcing most of it, as a share of the routable addresses.
- AS19255YOUR.ORG, INC.6,400 · 9.77%
- AS701Verizon Business3,840 · 5.86%
- AS749United States Department of Defense (DoD)1,792 · 2.73%
- AS25843EvolveIP, LLC1,024 · 1.56%
- AS11470Radiological Society of North America768 · 1.17%
- AS398756SUNY Broome Community College768 · 1.17%
- AS17196College of duPage512 · 0.78%
- AS26002Southern University512 · 0.78%
- AS29996Arnold & Porter Kaye Scholer LLP512 · 0.78%
- AS135667SPEEDGLOBAL TELECOM NETWORK PVT LTD512 · 0.78%
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 IP1800.27%
- 0.08%
- None here
- None here
- 0.01%
- None here
- None here
- Hosting IP8,70013.28%
- None here
- Carrier IP4,8647.42%
- None here
- None here
- SSH IP640.10%
- SMTP IP120.02%
- 0.05%
- Web IP4570.70%
- 0.02%
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 |
|---|---|---|---|---|---|
| 192.203.0.0/24 | AS63393BOOM NET | Puerto Rico | Not found | 18 | 2026-10-02 |
| 192.203.1.0/24 | AS749United States Department of Defense (DoD) | United States | Not found | 17 | 2026-10-02 |
| 192.203.2.0/23 | AS749United States Department of Defense (DoD) | United States | Not found | 17 | 2026-10-02 |
| 192.203.4.0/23 | AS749United States Department of Defense (DoD) | United States | Not found | 17 | 2026-10-02 |
| 192.203.12.0/22 | AS19255YOUR.ORG, INC. | United States | Not found | 17 | 2026-10-02 |
| 192.203.16.0/20 | AS19255YOUR.ORG, INC. | United States | Not found | 17 | 2026-10-02 |
| 192.203.32.0/24 | AS19255YOUR.ORG, INC. | United States | Not found | 17 | 2026-10-02 |
| 192.203.33.0/24 | AS19255YOUR.ORG, INC. | United States | Not found | 17 | 2026-10-02 |
| 192.203.34.0/24 | AS19255YOUR.ORG, INC. | United States | Not found | 17 | 2026-10-02 |
| 192.203.35.0/24 | AS19255YOUR.ORG, INC. | United States | Not found | 17 | 2026-10-02 |
| 192.203.36.0/24 | AS19255YOUR.ORG, INC. | United States | Not found | 17 | 2026-10-02 |
| 192.203.37.0/24 | AS394311Digicel Turks and Caicos Ltd | Turks and Caicos Islands | Not found | 17 | 2026-10-02 |
| 192.203.38.0/24 | AS142226Dinas Komunikasi, Informatika, Statistik dan Persandian Kabupaten Kaimana | Indonesia | Not found | 17 | 2026-10-02 |
| 192.203.39.0/24 | AS153479PT Integra Putra Mandiri | Indonesia | Valid | 18 | 2026-10-02 |
| 192.203.40.0/24 | AS54004Cablevision Lightpath LLC | United States | Not found | 17 | 2026-10-02 |
| 192.203.41.0/24 | AS29721Cedars-Sinai Health Systems | United States | Not found | 18 | 2026-10-02 |
| 192.203.48.0/20 | AS701Verizon Business | United States | Not found | 17 | 2026-10-02 |
| 192.203.56.0/24 | AS11829Cadence Design Systems, Inc. | United States | Not found | 17 | 2026-10-02 |
| 192.203.80.0/24 | AS58255Institute for Nuclear Research of the Russian Academy of Sciences | Russia | Not found | 17 | 2026-10-02 |
| 192.203.96.0/24 | AS62CyrusOne LLC | United States | Not found | 17 | 2026-10-02 |
| 192.203.97.0/24 | AS31967Florida Institute of Technology | United States | Not found | 20 | 2026-10-02 |
| 192.203.98.0/24 | AS22890Nebraska Colocation Centers, LLC | United States | Valid | 18 | 2026-10-02 |
| 192.203.100.0/22 | AS25843EvolveIP, LLC | United States | Not found | 17 | 2026-10-02 |
| 192.203.104.0/23 | AS749United States Department of Defense (DoD) | United States | Not found | 17 | 2026-10-02 |
| 192.203.117.0/24 | AS11470Radiological Society of North America | United States | Not found | 17 | 2026-10-02 |
| 192.203.125.0/24 | AS11470Radiological Society of North America | United States | Not found | 17 | 2026-10-02 |
| 192.203.126.0/24 | AS11470Radiological Society of North America | United States | Not found | 17 | 2026-10-02 |
| 192.203.127.0/24also AS401680 | AS7018AT&T Enterprises, LLC | United States | Not found | 15 | 2026-10-02 |
| 192.203.127.0/24also AS7018 | AS401680Tuskegee University | United States | Not found | 4 | 2026-10-02 |
| 192.203.130.0/24 | AS398756SUNY Broome Community College | United States | Not found | 17 | 2026-10-02 |
| 192.203.131.0/24 | AS398756SUNY Broome Community College | United States | Not found | 17 | 2026-10-02 |
| 192.203.132.0/24also AS398756 | AS3356Level 3 Parent, LLC | United States | Not found | 8 | 2026-10-02 |
| 192.203.132.0/24also AS3356 | AS398756SUNY Broome Community College | United States | Not found | 10 | 2026-10-02 |
| 192.203.134.0/24 | AS2386AT&T Enterprises, LLC | United States | Not found | 17 | 2026-10-02 |
| 192.203.136.0/23 | AS17196College of duPage | United States | Valid | 19 | 2026-10-02 |
| 192.203.138.0/24 | AS18026JEJU NATIONAL UNIVERSITY | South Korea | Not found | 20 | 2026-10-02 |
| 192.203.139.0/24 | AS7560Jeonbuk National University | South Korea | Not found | 18 | 2026-10-02 |
| 192.203.140.0/24 | AS9640Korea Internet Security Agency | South Korea | Not found | 17 | 2026-10-02 |
| 192.203.144.0/24 | AS17862Kangwon National University | South Korea | Not found | 20 | 2026-10-02 |
| 192.203.145.0/24 | AS9459Konkuk University | South Korea | Not found | 17 | 2026-10-02 |
| 192.203.146.0/24 | AS3786LG DACOM Corporation | South Korea | Not found | 17 | 2026-10-02 |
| 192.203.150.0/24 | AS27064United States Department of Defense (DoD) | United States | Not found | 17 | 2026-10-02 |
| 192.203.155.0/24 | AS26729Midwest Internet, Inc. | United States | Not found | 17 | 2026-10-02 |
| 192.203.156.0/24 | AS135667SPEEDGLOBAL TELECOM NETWORK PVT LTD | India | Valid | 17 | 2026-10-02 |
| 192.203.157.0/24 | AS135667SPEEDGLOBAL TELECOM NETWORK PVT LTD | India | Valid | 17 | 2026-10-02 |
| 192.203.164.0/24 | AS40628Oklahoma Office of Management & Enterprise Services | United States | Not found | 20 | 2026-10-02 |
| 192.203.175.0/24 | AS64249Charles River Operation | United States | Not found | 17 | 2026-10-02 |
| 192.203.177.0/24 | AS28382Universidad Iberoamericana, A.C. | Mexico | Not found | 17 | 2026-10-02 |
| 192.203.178.0/24also AS15065 | AS11722Slic Network Solutions, Inc | United States | Not found | 5 | 2026-10-02 |
| 192.203.178.0/24also AS11722 | AS15065Slic Network Solutions, Inc | United States | Not found | 12 | 2026-10-02 |
| 192.203.180.0/24 | AS2711Spirit Communications | United States | Not found | 17 | 2026-10-02 |
| 192.203.181.0/24 | AS13499NEW CCH, LLC | United States | Not found | 17 | 2026-10-02 |
| 192.203.187.0/24 | AS11676Conduent Business Services, LLC | United States | Valid | 17 | 2026-10-02 |
| 192.203.191.0/24 | AS62646WireStar, Inc. | United States | Valid | 17 | 2026-10-02 |
| 192.203.193.0/24 | AS142238PT Josu Global Teknologi | Indonesia | Valid | 17 | 2026-10-02 |
| 192.203.194.0/24 | AS2830Verizon Nederland B.V. | United States | Not found | 17 | 2026-10-02 |
| 192.203.195.0/24 | AS237Merit Network Inc. | United States | Valid | 19 | 2026-10-02 |
| 192.203.196.0/24 | AS46115Luther College | United States | Valid | 20 | 2026-10-02 |
| 192.203.199.0/24 | AS26002Southern University | United States | Not found | 19 | 2026-10-02 |
| 192.203.200.0/24 | AS26002Southern University | United States | Not found | 19 | 2026-10-02 |
| 192.203.201.0/24 | AS11073Minnesota Public Radio | United States | Not found | 17 | 2026-10-02 |
| 192.203.204.0/24 | AS22328Cedars-Sinai Health Systems | United States | Not found | 18 | 2026-10-02 |
| 192.203.205.0/24 | AS398948Institute for Defense Analyses | United States | Not found | 17 | 2026-10-02 |
| 192.203.209.0/24 | AS153079PT Citra Jaya Adiwangsa | Indonesia | Valid | 18 | 2026-10-02 |
| 192.203.211.0/24 | AS17333College of Saint Mary | United States | Not found | 18 | 2026-10-02 |
| 192.203.216.0/24 | AS10022Internet access for Datacom Systems Auckland | New Zealand | Valid | 18 | 2026-10-02 |
| 192.203.218.0/24 | AS43Brookhaven National Laboratory | United States | Valid | 20 | 2026-10-02 |
| 192.203.219.0/24 | AS393961Farm Bureau Bank | United States | Not found | 18 | 2026-10-02 |
| 192.203.222.0/23 | AS396470Lansing Community College | United States | Not found | 19 | 2026-10-02 |
| 192.203.222.0/24 | AS396470Lansing Community College | United States | Not found | 19 | 2026-10-02 |
| 192.203.223.0/24 | AS396470Lansing Community College | United States | Not found | 17 | 2026-10-02 |
| 192.203.228.0/24 | AS6140Two P | United States | Not found | 18 | 2026-10-02 |
| 192.203.230.0/24 | AS21556National Aeronautics and Space Administration | United States | Not found | 19 | 2026-10-02 |
| 192.203.233.0/24 | AS23102Robert Morris University | United States | Valid | 17 | 2026-10-02 |
| 192.203.237.0/24 | AS55232Zultys, Inc. | United States | Not found | 17 | 2026-10-02 |
| 192.203.241.0/24 | AS397322Forward Thinking Systems LLC | United States | Valid | 18 | 2026-10-02 |
| 192.203.247.0/24 | AS17479Chiang Mai University | Thailand | Valid | 20 | 2026-10-02 |
| 192.203.253.0/24 | AS397627CloudConnect, LLC | United States | Valid | 17 | 2026-10-02 |
| 192.203.254.0/24 | AS29996Arnold & Porter Kaye Scholer LLP | United States | Not found | 17 | 2026-10-02 |
| 192.203.255.0/24 | AS29996Arnold & Porter Kaye Scholer LLP | United States | Not found | 17 | 2026-10-02 |
Every /24 inside it
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.