51.241.0.0/16
Where this subnet is, who announces it, and what our databases hold in it. Below, every /24 inside it; open one for its addresses.
Where it is
Addresses IP Geolocation places in each country, as a share of those it places.
- United States20,480 · 31.25%
- United Kingdom15,360 · 23.44%
- Japan4,864 · 7.42%
- Hong Kong3,840 · 5.86%
- New Zealand3,072 · 4.69%
- Germany2,560 · 3.91%
- Singapore2,048 · 3.13%
- Austria1,536 · 2.34%
- Italy1,280 · 1.95%
- Czechia1,024 · 1.56%
Who announces it
Each /24 counted for the AS announcing most of it, as a share of the routable addresses.
- AS30058FDCservers.net6,144 · 9.38%
- AS6079RCN5,632 · 8.59%
- AS396356Latitude.sh5,376 · 8.20%
- AS213784TNGNET B.V.4,096 · 6.25%
- AS9304HGC Global Communications Limited3,328 · 5.08%
- AS2914NTT America, Inc.2,816 · 4.30%
- AS212683Olilo UK & Ireland Ltd.2,560 · 3.91%
- AS3320Deutsche Telekom AG2,304 · 3.52%
- AS3561CenturyLink Communications, LLC2,048 · 3.13%
- AS63099MADEALA TELECOM TECHNOLOGY INC2,048 · 3.13%
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 IP6881.05%
- Residential Proxy IP3,3275.08%
- 0.40%
- 0.00%
- None here
- None here
- None here
- Hosting IP28,41143.35%
- CDN IP5120.78%
- Carrier IP6,65610.16%
- None here
- Anycast IP5120.78%
- SSH IP7,95112.13%
- SMTP IP560.09%
- 0.45%
- Web IP1,4042.14%
- 0.06%
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 |
|---|---|---|---|---|---|
| 51.241.0.0/24 | AS44803Webdock.io ApS | Denmark | Valid | 17 | 2026-10-02 |
| 51.241.1.0/24 | AS16276OVH SAS | India | Valid | 17 | 2026-10-02 |
| 51.241.2.0/24 | AS215294Lumina broadband UAB | Latvia | Valid | 17 | 2026-10-02 |
| 51.241.3.0/24 | AS2856British Telecommunications Limited | United Kingdom | Valid | 17 | 2026-10-02 |
| 51.241.4.0/24 | AS6079RCN | United States | Valid | 17 | 2026-10-02 |
| 51.241.5.0/24 | AS9304HGC Global Communications Limited | Hong Kong | Valid | 18 | 2026-10-02 |
| 51.241.6.0/24 | AS6079RCN | United States | Valid | 17 | 2026-10-02 |
| 51.241.7.0/24 | AS64457Matteo Fruhwald trading as PipeHost e.U. | Hong Kong | Invalid, wrong origin | 1 | 2026-10-29 |
| 51.241.8.0/22 | AS214432Zhilian Technology CO., LTD. | Hong Kong | Not found | 1 | 2026-10-29 |
| 51.241.8.0/24 | AS137410MiM Digital Marketing Solution Ltd. | Hong Kong | Valid | 17 | 2026-10-21 |
| 51.241.12.0/22 | AS30058FDCservers.net | United States | Valid | 17 | 2026-10-02 |
| 51.241.16.0/23 | AS9304HGC Global Communications Limited | United Kingdom | Valid | 18 | 2026-10-02 |
| 51.241.18.0/24 | AS3320Deutsche Telekom AG | Germany | Valid | 17 | 2026-10-02 |
| 51.241.19.0/24 | AS396356Latitude.sh | United States | Valid | 17 | 2026-10-23 |
| 51.241.20.0/24 | AS215294Lumina broadband UAB | Canada | Valid | 17 | 2026-10-02 |
| 51.241.21.0/24 | AS206092F.N.S. HOLDINGS LIMITED | The Netherlands | Valid | 17 | 2026-10-02 |
| 51.241.22.0/24 | AS6079RCN | United States | Valid | 17 | 2026-10-02 |
| 51.241.23.0/24 | AS212238Datacamp Limited | The Netherlands | Valid | 17 | 2026-10-02 |
| 51.241.24.0/22 | AS30058FDCservers.net | United States | Valid | 17 | 2026-10-02 |
| 51.241.28.0/22 | AS213784TNGNET B.V. | New Zealand | Valid | 17 | 2026-10-02 |
| 51.241.32.0/22 | AS30058FDCservers.net | United States | Valid | 17 | 2026-10-02 |
| 51.241.36.0/22 | AS213784TNGNET B.V. | New Zealand | Valid | 17 | 2026-10-02 |
| 51.241.42.0/24 | AS9304HGC Global Communications Limited | United Kingdom | Invalid, wrong origin | 1 | 2026-10-02 |
| 51.241.43.0/24 | AS9304HGC Global Communications Limited | United Kingdom | Invalid, wrong origin | 1 | 2026-10-02 |
| 51.241.44.0/22 | AS200260Debugged Ltd | Hong Kong | Not found | 1 | 2026-10-02 |
| 51.241.44.0/24 | AS200260Debugged Ltd | Hong Kong | Invalid, wrong origin | 1 | 2026-10-02 |
| 51.241.45.0/24 | AS200260Debugged Ltd | United Kingdom | Invalid, wrong origin | 1 | 2026-10-02 |
| 51.241.46.0/24 | AS200260Debugged Ltd | Greece | Invalid, wrong origin | 1 | 2026-10-02 |
| 51.241.47.0/24 | AS16276OVH SAS | United Kingdom | Valid | 17 | 2026-10-23 |
| 51.241.48.0/22 | AS200260Debugged Ltd | United Kingdom | Not found | 1 | 2026-10-02 |
| 51.241.48.0/24 | AS6079RCN | United Kingdom | Valid | 17 | 2026-10-27 |
| 51.241.49.0/24 | AS216405Metric Systems UK LTD | United Kingdom | Valid | 17 | 2026-10-29 |
| 51.241.50.0/24 | AS218601SDS DIGITAL LTD | Hong Kong | Valid | 17 | 2026-10-13 |
| 51.241.51.0/24 | AS9304HGC Global Communications Limited | United States | Valid | 18 | 2026-10-14 |
| 51.241.52.0/24 | AS6079RCN | United States | Valid | 17 | 2026-10-02 |
| 51.241.53.0/24 | AS11426Charter Communications Inc | United States | Valid | 18 | 2026-10-29 |
| 51.241.54.0/24 | AS9304HGC Global Communications Limited | Hong Kong | Valid | 18 | 2026-10-02 |
| 51.241.55.0/24 | AS11426Charter Communications Inc | United States | Valid | 18 | 2026-10-29 |
| 51.241.56.0/24 | AS152179GLOBAL COMMUNICATION NETWORK LIMITED | Singapore | Valid | 17 | 2026-10-02 |
| 51.241.57.0/24 | AS9009M247 Europe SRL | Australia | Valid | 17 | 2026-10-02 |
| 51.241.58.0/24 | AS213451CilixNet | United Kingdom | Valid | 17 | 2026-10-02 |
| 51.241.59.0/24 | AS213451CilixNet | United Kingdom | Valid | 17 | 2026-10-02 |
| 51.241.60.0/23 | AS9304HGC Global Communications Limited | Hong Kong | Valid | 18 | 2026-10-02 |
| 51.241.62.0/24 | AS6079RCN | United Kingdom | Valid | 17 | 2026-10-27 |
| 51.241.63.0/24 | AS396356Latitude.sh | Japan | Valid | 17 | 2026-10-02 |
| 51.241.64.0/24 | AS212683Olilo UK & Ireland Ltd. | United Kingdom | Valid | 17 | 2026-10-02 |
| 51.241.65.0/24 | AS9009M247 Europe SRL | Australia | Valid | 17 | 2026-10-02 |
| 51.241.66.0/24 | AS396356Latitude.sh | Japan | Valid | 17 | 2026-10-02 |
| 51.241.67.0/24 | AS396356Latitude.sh | Japan | Valid | 17 | 2026-10-02 |
| 51.241.68.0/22 | AS213784TNGNET B.V. | New Zealand | Valid | 17 | 2026-10-02 |
| 51.241.72.0/24 | AS396356Latitude.sh | Japan | Valid | 17 | 2026-10-02 |
| 51.241.73.0/24 | AS6079RCN | United States | Valid | 17 | 2026-10-02 |
| 51.241.74.0/24 | AS396356Latitude.sh | Japan | Valid | 17 | 2026-10-02 |
| 51.241.75.0/24 | AS396356Latitude.sh | Japan | Valid | 17 | 2026-10-02 |
| 51.241.76.0/24 | AS212683Olilo UK & Ireland Ltd. | United Kingdom | Valid | 17 | 2026-10-02 |
| 51.241.77.0/24 | AS396356Latitude.sh | Japan | Valid | 17 | 2026-10-02 |
| 51.241.78.0/24 | AS396356Latitude.sh | Japan | Valid | 17 | 2026-10-02 |
| 51.241.79.0/24 | AS11426Charter Communications Inc | United States | Valid | 18 | 2026-10-29 |
| 51.241.80.0/24 | AS136897Enjoyvc Cloud Group Limited. | China | Valid | 17 | 2026-10-02 |
| 51.241.81.0/24 | AS11426Charter Communications Inc | United States | Valid | 18 | 2026-10-29 |
| 51.241.82.0/24 | AS396356Latitude.sh | Japan | Valid | 17 | 2026-10-02 |
| 51.241.83.0/24 | AS396356Latitude.sh | Japan | Valid | 17 | 2026-10-02 |
| 51.241.84.0/24 | AS215294Lumina broadband UAB | Sri Lanka | Valid | 17 | 2026-10-02 |
| 51.241.85.0/24 | AS396356Latitude.sh | Japan | Valid | 17 | 2026-10-02 |
| 51.241.86.0/24 | AS3320Deutsche Telekom AG | Germany | Valid | 17 | 2026-10-02 |
| 51.241.87.0/24 | AS11426Charter Communications Inc | United States | Valid | 18 | 2026-10-29 |
| 51.241.88.0/22 | AS213784TNGNET B.V. | United Kingdom | Invalid, wrong origin | 1 | 2026-10-29 |
| 51.241.92.0/24 | AS399631StreamICan LLC | United Kingdom | Invalid, wrong origin | 1 | 2026-10-29 |
| 51.241.93.0/24 | AS396356Latitude.sh | Japan | Valid | 17 | 2026-10-02 |
| 51.241.94.0/24 | AS396356Latitude.sh | Japan | Valid | 17 | 2026-10-02 |
| 51.241.95.0/24 | AS11426Charter Communications Inc | United States | Valid | 18 | 2026-10-29 |
| 51.241.96.0/24 | AS6079RCN | United States | Valid | 17 | 2026-10-02 |
| 51.241.97.0/24 | AS396356Latitude.sh | Japan | Valid | 17 | 2026-10-02 |
| 51.241.98.0/24 | AS396356Latitude.sh | Japan | Valid | 17 | 2026-10-02 |
| 51.241.100.0/22 | AS2914NTT America, Inc. | United States | Valid | 17 | 2026-10-02 |
| 51.241.104.0/22 | AS49592Pipe Networks GmbH | Canada | Not found | 1 | 2026-10-29 |
| 51.241.104.0/24 | AS812Rogers Communications Canada Inc. | Canada | Valid | 17 | 2026-10-02 |
| 51.241.105.0/24 | AS6079RCN | United Kingdom | Valid | 17 | 2026-10-27 |
| 51.241.106.0/24 | AS218965VANDRIQ LTD | United States | Valid | 17 | 2026-10-02 |
| 51.241.107.0/24 | AS211415Karolio IT paslaugos, UAB | Austria | Valid | 17 | 2026-10-02 |
| 51.241.108.0/24 | AS3320Deutsche Telekom AG | Germany | Valid | 17 | 2026-10-02 |
| 51.241.109.0/24 | AS212238Datacamp Limited | The Netherlands | Valid | 17 | 2026-10-02 |
| 51.241.110.0/24 | AS5650Verizon Business | United States | Valid | 17 | 2026-10-22 |
| 51.241.111.0/24 | AS212238Datacamp Limited | The Netherlands | Valid | 17 | 2026-10-02 |
| 51.241.112.0/24 | AS396356Latitude.sh | Japan | Valid | 17 | 2026-10-02 |
| 51.241.113.0/24 | AS396356Latitude.sh | Japan | Valid | 17 | 2026-10-02 |
| 51.241.114.0/24 | AS5650Verizon Business | United States | Valid | 17 | 2026-10-22 |
| 51.241.115.0/24 | AS44803Webdock.io ApS | Denmark | Valid | 17 | 2026-10-02 |
| 51.241.116.0/22 | AS48300Pipe Networks LLC | United States | Not found | 1 | 2026-10-29 |
| 51.241.116.0/24 | AS142146SANDHILL SOLUTION PTE. LTD. | United States | Valid | 17 | 2026-10-02 |
| 51.241.117.0/24 | AS44803Webdock.io ApS | United Kingdom | Invalid, wrong origin | 1 | 2026-10-29 |
| 51.241.118.0/24 | AS215294Lumina broadband UAB | Portugal | Valid | 17 | 2026-10-05 |
| 51.241.119.0/24 | AS215294Lumina broadband UAB | South Africa | Valid | 17 | 2026-10-05 |
| 51.241.120.0/24 | AS199741TransitX Ltd | Singapore | Valid | 17 | 2026-10-02 |
| 51.241.121.0/24 | AS396356Latitude.sh | Japan | Valid | 17 | 2026-10-02 |
| 51.241.122.0/24 | AS6079RCN | United States | Valid | 17 | 2026-10-02 |
| 51.241.123.0/24 | AS396356Latitude.sh | Japan | Valid | 17 | 2026-10-02 |
| 51.241.125.0/24 | AS398256Ultahost, Inc. | United States | Valid | 17 | 2026-10-02 |
| 51.241.126.0/24 | AS6079RCN | United States | Valid | 17 | 2026-10-02 |
| 51.241.127.0/24 | AS21859Zenlayer Inc | Russia | Valid | 17 | 2026-10-02 |
Every /24 inside it
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