65,536 routable16 ASes
/16 subnet
209.137.0.0/16
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
7
countries
16
announcing ASes
73
announced prefixes
580
anonymous addresses
Where it is
Addresses IP Geolocation places in each country, as a share of those it places.
- United States58,384 · 89.09%
- Hong Kong4,096 · 6.25%
- Switzerland1,024 · 1.56%
- Colombia1,024 · 1.56%
- Canada768 · 1.17%
- Japan224 · 0.34%
- South Korea16 · 0.02%
Who announces it
Each /24 counted for the AS announcing most of it, as a share of the routable addresses.
- AS4459KDDI America Inc.7,936 · 12.11%
- AS21947Blackfoot Telephone Cooperative, Inc.7,936 · 12.11%
- AS27425IdeaTek Telcom, LLC6,656 · 10.16%
- AS134972IKUUU NETWORK LTD4,096 · 6.25%
- AS21769Colocation America Corporation2,048 · 3.13%
- AS21586SWKO - SouthWest Kansas Online1,024 · 1.56%
- AS53991Acronis1,024 · 1.56%
- AS6079RCN256 · 0.39%
- AS11437ClearSky Technologies, Inc.256 · 0.39%
- AS32699Firstrade Securities Inc.256 · 0.39%
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 IP3820.58%
- 0.31%
- None here
- 0.00%
- None here
- None here
- None here
- Hosting IP8,19212.50%
- None here
- None here
- None here
- Anycast IP2560.39%
- SSH IP4880.74%
- SMTP IP620.09%
- 0.43%
- Web IP4520.69%
- 0.12%
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 |
|---|---|---|---|---|---|
| 209.137.102.0/24 | AS11437ClearSky Technologies, Inc. | United States | Not found | 17 | 2026-10-02 |
| 209.137.128.0/19 | AS4459KDDI America Inc. | United States | Not found | 17 | 2026-10-02 |
| 209.137.131.0/24 | AS4459KDDI America Inc. | United States | Not found | 17 | 2026-10-02 |
| 209.137.133.0/24 | AS4459KDDI America Inc. | United States | Not found | 17 | 2026-10-02 |
| 209.137.134.0/24 | AS4459KDDI America Inc. | United States | Not found | 17 | 2026-10-02 |
| 209.137.135.0/24 | AS4459KDDI America Inc. | United States | Not found | 17 | 2026-10-02 |
| 209.137.136.0/21 | AS32699Firstrade Securities Inc. | United States | Not found | 17 | 2026-10-02 |
| 209.137.136.0/24 | AS4459KDDI America Inc. | United States | Not found | 17 | 2026-10-02 |
| 209.137.137.0/24 | AS4459KDDI America Inc. | United States | Not found | 17 | 2026-10-02 |
| 209.137.138.0/24 | AS4459KDDI America Inc. | United States | Not found | 17 | 2026-10-02 |
| 209.137.139.0/24 | AS4459KDDI America Inc. | United States | Not found | 17 | 2026-10-02 |
| 209.137.140.0/24 | AS4459KDDI America Inc. | United States | Not found | 17 | 2026-10-02 |
| 209.137.141.0/24 | AS32699Firstrade Securities Inc. | United States | Not found | 17 | 2026-10-02 |
| 209.137.142.0/24 | AS4459KDDI America Inc. | United States | Not found | 17 | 2026-10-02 |
| 209.137.143.0/24 | AS4459KDDI America Inc. | United States | Not found | 17 | 2026-10-02 |
| 209.137.157.0/24 | AS4459KDDI America Inc. | United States | Not found | 17 | 2026-10-02 |
| 209.137.158.0/24 | AS4459KDDI America Inc. | United States | Not found | 17 | 2026-10-02 |
| 209.137.159.0/24 | AS4459KDDI America Inc. | United States | Not found | 17 | 2026-10-02 |
| 209.137.160.0/19 | AS21769Colocation America Corporation | Hong Kong | Not found | 17 | 2026-10-02 |
| 209.137.160.0/20 | AS134972IKUUU NETWORK LTD | Hong Kong | Valid | 17 | 2026-10-02 |
| 209.137.160.0/24 | AS134972IKUUU NETWORK LTD | Hong Kong | Valid | 17 | 2026-10-02 |
| 209.137.161.0/24 | AS134972IKUUU NETWORK LTD | Hong Kong | Valid | 17 | 2026-10-02 |
| 209.137.162.0/24 | AS134972IKUUU NETWORK LTD | Hong Kong | Valid | 17 | 2026-10-02 |
| 209.137.163.0/24 | AS134972IKUUU NETWORK LTD | Hong Kong | Valid | 17 | 2026-10-02 |
| 209.137.164.0/24 | AS134972IKUUU NETWORK LTD | Hong Kong | Valid | 17 | 2026-10-02 |
| 209.137.165.0/24 | AS134972IKUUU NETWORK LTD | Hong Kong | Valid | 17 | 2026-10-02 |
| 209.137.166.0/24 | AS134972IKUUU NETWORK LTD | Hong Kong | Valid | 17 | 2026-10-02 |
| 209.137.167.0/24 | AS134972IKUUU NETWORK LTD | Hong Kong | Valid | 17 | 2026-10-02 |
| 209.137.168.0/24 | AS134972IKUUU NETWORK LTD | Hong Kong | Valid | 17 | 2026-10-02 |
| 209.137.169.0/24 | AS134972IKUUU NETWORK LTD | Hong Kong | Valid | 17 | 2026-10-02 |
| 209.137.170.0/24 | AS134972IKUUU NETWORK LTD | Hong Kong | Valid | 17 | 2026-10-02 |
| 209.137.171.0/24 | AS134972IKUUU NETWORK LTD | Hong Kong | Valid | 17 | 2026-10-02 |
| 209.137.172.0/24 | AS134972IKUUU NETWORK LTD | Hong Kong | Valid | 17 | 2026-10-02 |
| 209.137.173.0/24 | AS134972IKUUU NETWORK LTD | Hong Kong | Valid | 17 | 2026-10-02 |
| 209.137.174.0/24 | AS134972IKUUU NETWORK LTD | Hong Kong | Valid | 17 | 2026-10-02 |
| 209.137.175.0/24 | AS134972IKUUU NETWORK LTD | Hong Kong | Valid | 17 | 2026-10-02 |
| 209.137.176.0/24 | AS174Cogent Communications, LLC | United States | Invalid, wrong origin | 1 | 2026-10-02 |
| 209.137.177.0/24 | AS63018Dedicated.com | United States | Valid | 17 | 2026-10-02 |
| 209.137.178.0/24 | AS146961NEXET LIMITED | United States | Valid | 17 | 2026-10-02 |
| 209.137.179.0/24 | AS6079RCN | United States | Valid | 17 | 2026-10-02 |
| 209.137.180.0/22 | AS53991Acronis | Switzerland | Valid | 17 | 2026-10-02 |
| 209.137.184.0/24 | AS211439Jurgita Jurgaitiene trading as LOCOTORPI | United States | Valid | 17 | 2026-10-02 |
| 209.137.192.0/19 | AS27425IdeaTek Telcom, LLC | United States | Not found | 18 | 2026-10-02 |
| 209.137.192.0/24 | AS21586SWKO - SouthWest Kansas Online | United States | Not found | 18 | 2026-10-02 |
| 209.137.193.0/24 | AS21586SWKO - SouthWest Kansas Online | United States | Not found | 18 | 2026-10-02 |
| 209.137.194.0/24 | AS63135Tabor College, Inc. | United States | Not found | 18 | 2026-10-02 |
| 209.137.196.0/22 | AS27425IdeaTek Telcom, LLC | United States | Not found | 18 | 2026-10-02 |
| 209.137.198.0/24 | AS27425IdeaTek Telcom, LLC | United States | Not found | 18 | 2026-10-02 |
| 209.137.199.0/24 | AS27425IdeaTek Telcom, LLC | United States | Not found | 18 | 2026-10-02 |
| 209.137.200.0/23 | AS27425IdeaTek Telcom, LLC | United States | Not found | 18 | 2026-10-02 |
| 209.137.202.0/24 | AS21586SWKO - SouthWest Kansas Online | United States | Not found | 18 | 2026-10-02 |
| 209.137.203.0/24 | AS27425IdeaTek Telcom, LLC | United States | Not found | 18 | 2026-10-02 |
| 209.137.204.0/22 | AS27425IdeaTek Telcom, LLC | United States | Not found | 18 | 2026-10-02 |
| 209.137.204.0/24 | AS27425IdeaTek Telcom, LLC | United States | Not found | 18 | 2026-10-02 |
| 209.137.205.0/24 | AS27425IdeaTek Telcom, LLC | United States | Not found | 18 | 2026-10-02 |
| 209.137.206.0/24 | AS27425IdeaTek Telcom, LLC | United States | Not found | 18 | 2026-10-02 |
| 209.137.208.0/24 | AS21586SWKO - SouthWest Kansas Online | United States | Not found | 18 | 2026-10-02 |
| 209.137.209.0/24 | AS27425IdeaTek Telcom, LLC | United States | Valid | 18 | 2026-10-02 |
| 209.137.210.0/23 | AS27425IdeaTek Telcom, LLC | United States | Not found | 18 | 2026-10-02 |
| 209.137.212.0/22 | AS27425IdeaTek Telcom, LLC | United States | Not found | 18 | 2026-10-02 |
| 209.137.212.0/23 | AS27425IdeaTek Telcom, LLC | United States | Not found | 18 | 2026-10-02 |
| 209.137.214.0/24 | AS27425IdeaTek Telcom, LLC | United States | Not found | 18 | 2026-10-02 |
| 209.137.216.0/22 | AS27425IdeaTek Telcom, LLC | United States | Not found | 18 | 2026-10-02 |
| 209.137.216.0/24 | AS27425IdeaTek Telcom, LLC | United States | Not found | 18 | 2026-10-02 |
| 209.137.217.0/24 | AS27425IdeaTek Telcom, LLC | United States | Not found | 18 | 2026-10-02 |
| 209.137.218.0/24 | AS27425IdeaTek Telcom, LLC | United States | Not found | 18 | 2026-10-02 |
| 209.137.219.0/24 | AS27425IdeaTek Telcom, LLC | United States | Not found | 18 | 2026-10-02 |
| 209.137.220.0/24 | AS27425IdeaTek Telcom, LLC | United States | Not found | 18 | 2026-10-02 |
| 209.137.221.0/24 | AS397851Seward County Community College | United States | Not found | 18 | 2026-10-02 |
| 209.137.222.0/23 | AS27425IdeaTek Telcom, LLC | United States | Not found | 18 | 2026-10-02 |
| 209.137.222.0/24 | AS27425IdeaTek Telcom, LLC | United States | Not found | 18 | 2026-10-02 |
| 209.137.224.0/19 | AS21947Blackfoot Telephone Cooperative, Inc. | United States | Valid | 18 | 2026-10-02 |
| 209.137.224.0/24 | AS40097Printingforless.com, Inc. | United States | Valid | 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.