65,536 routable64 ASes
/16 subnet
87.121.0.0/16
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
33
countries
64
announcing ASes
134
announced prefixes
6,376
anonymous addresses
Where it is
Addresses IP Geolocation places in each country, as a share of those it places.
- Bulgaria20,224 · 30.86%
- Germany11,520 · 17.58%
- Saudi Arabia6,144 · 9.38%
- France4,352 · 6.64%
- Australia3,584 · 5.47%
- Italy3,584 · 5.47%
- Oman2,048 · 3.13%
- United States2,048 · 3.13%
- The Netherlands1,792 · 2.73%
- Ireland1,280 · 1.95%
Who announces it
Each /24 counted for the AS announcing most of it, as a share of the routable addresses.
- AS21413Envia Tel GmbH8,192 · 12.50%
- AS29030TELECABEL PLC5,376 · 8.20%
- AS34224Neterra Ltd.4,864 · 7.42%
- AS210218Open Fiber S.P.A.3,584 · 5.47%
- AS134697Launtel3,072 · 4.69%
- AS30781Free Pro SAS2,048 · 3.13%
- AS64476Shadow SAS2,048 · 3.13%
- AS201684Oman Data Park SAOC1,792 · 2.73%
- AS34577SKAT TV Ltd.1,024 · 1.56%
- AS50368Bulsat Ltd.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 IP2,7364.17%
- Residential Proxy IP3,8735.91%
- 0.01%
- 0.00%
- None here
- None here
- Hosting IP18,42528.11%
- CDN IP100.02%
- Carrier IP2,3043.52%
- None here
- SSH IP4,2326.46%
- SMTP IP2230.34%
- 0.60%
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 |
|---|---|---|---|---|---|
| 87.121.0.0/23 | AS34224Neterra Ltd. | Bulgaria | valid | 16 | 2026-10-02 |
| 87.121.0.0/24 | AS34224Neterra Ltd. | Bulgaria | valid | 16 | 2026-10-02 |
| 87.121.1.0/24 | AS34224Neterra Ltd. | Bulgaria | valid | 16 | 2026-10-02 |
| 87.121.2.0/24 | AS34224Neterra Ltd. | Bulgaria | valid | 16 | 2026-10-02 |
| 87.121.3.0/24 | AS5511Orange S.A. | Germany | valid | 16 | 2026-10-02 |
| 87.121.4.0/24 | AS47748Daticum AD | Bulgaria | valid | 16 | 2026-10-02 |
| 87.121.5.0/24 | AS47748Daticum AD | Bulgaria | valid | 16 | 2026-10-02 |
| 87.121.6.0/23 | AS34224Neterra Ltd. | Bulgaria | valid | 16 | 2026-10-02 |
| 87.121.8.0/21 | AS29030TELECABEL PLC | Bulgaria | valid | 16 | 2026-10-02 |
| 87.121.16.0/23 | AS209653Wholesale Operator B.V. | The Netherlands | valid | 16 | 2026-10-02 |
| 87.121.18.0/24 | AS16045Spektar AD | Bulgaria | valid | 16 | 2026-10-02 |
| 87.121.19.0/24 | AS210218Open Fiber S.P.A. | Italy | valid | 16 | 2026-10-02 |
| 87.121.20.0/24 | AS398781OCULUS NETWORKS INC | United States | valid | 17 | 2026-10-02 |
| 87.121.21.0/24 | AS398781OCULUS NETWORKS INC | United States | valid | 17 | 2026-10-02 |
| 87.121.22.0/24 | AS204457Atlantis Telekomunikasyon Bilisim Hizmetleri San. ve Tic. Ltd. Sti. | Turkey | valid | 16 | 2026-10-02 |
| 87.121.23.0/24 | AS29689Origo ehf | Iceland | not found | 17 | 2026-10-02 |
| 87.121.24.0/22 | AS29030TELECABEL PLC | Bulgaria | valid | 16 | 2026-10-02 |
| 87.121.32.0/24 | AS34224Neterra Ltd. | Bulgaria | valid | 16 | 2026-10-02 |
| 87.121.33.0/24 | AS199524G-Core Labs S.A. | Australia | valid | 16 | 2026-10-02 |
| 87.121.34.0/24 | AS198228Silistra Telecom Solutions Ltd. | Bulgaria | valid | 16 | 2026-10-02 |
| 87.121.35.0/24 | AS198228Silistra Telecom Solutions Ltd. | Bulgaria | valid | 16 | 2026-10-02 |
| 87.121.36.0/23 | AS210218Open Fiber S.P.A. | Italy | valid | 16 | 2026-10-02 |
| 87.121.38.0/24 | AS205007Maxim Azarov trading as eServer | Serbia | valid | 16 | 2026-10-02 |
| 87.121.39.0/24 | AS199524G-Core Labs S.A. | United States | valid | 16 | 2026-10-02 |
| 87.121.40.0/24 | AS210211Sumup Limited | Bulgaria | valid | 16 | 2026-10-02 |
| 87.121.41.0/24 | AS210211Sumup Limited | Bulgaria | valid | 16 | 2026-10-02 |
| 87.121.42.0/24 | AS34224Neterra Ltd. | Bulgaria | valid | 16 | 2026-10-02 |
| 87.121.43.0/24 | AS199818Pension Insurance Company UBB EAD | Bulgaria | valid | 16 | 2026-10-02 |
| 87.121.44.0/24 | AS52041Scaleblade, Ltd. | United Kingdom | valid | 16 | 2026-10-02 |
| 87.121.45.0/24 | AS398781OCULUS NETWORKS INC | United States | valid | 17 | 2026-10-02 |
| 87.121.46.0/24 | AS214255Venn SA | Singapore | valid | 16 | 2026-10-02 |
| 87.121.47.0/24 | AS209693OC NETWORKS LIMITED | Armenia | valid | 16 | 2026-10-02 |
| 87.121.48.0/22 | AS34577SKAT TV Ltd. | Bulgaria | valid | 16 | 2026-10-02 |
| 87.121.52.0/24 | AS34224Neterra Ltd. | Bulgaria | valid | 16 | 2026-10-02 |
| 87.121.53.0/24 | AS202422G-Core Labs S.A. | United States | valid | 16 | 2026-10-02 |
| 87.121.54.0/24 | AS209628MAZEN LLC | Bulgaria | valid | 16 | 2026-10-02 |
| 87.121.55.0/24 | AS202422G-Core Labs S.A. | Germany | valid | 16 | 2026-10-02 |
| 87.121.56.0/23 | AS210218Open Fiber S.P.A. | Italy | valid | 16 | 2026-10-02 |
| 87.121.58.0/24 | AS57043HOSTKEY B.V. | The Netherlands | valid | 16 | 2026-10-02 |
| 87.121.59.0/24 | AS210218Open Fiber S.P.A. | Italy | valid | 16 | 2026-10-02 |
| 87.121.61.0/24 | AS48014Albanian Hosting SH.P.K. | Albania | valid | 16 | 2026-10-02 |
| 87.121.62.0/24 | AS60849iLevant FZE | Jordan | valid | 16 | 2026-10-02 |
| 87.121.63.0/24 | AS200566ANARCHY LAB S.R.L. | The Netherlands | valid | 16 | 2026-10-02 |
| 87.121.64.0/24 | AS34224Neterra Ltd. | Bulgaria | valid | 16 | 2026-10-02 |
| 87.121.65.0/24 | AS29030TELECABEL PLC | Bulgaria | valid | 16 | 2026-10-02 |
| 87.121.66.0/23 | AS210218Open Fiber S.P.A. | Italy | valid | 16 | 2026-10-02 |
| 87.121.68.0/24 | AS210218Open Fiber S.P.A. | Italy | valid | 16 | 2026-10-02 |
| 87.121.69.0/24 | AS213035Des Capital B.V. | Bulgaria | valid | 17 | 2026-10-02 |
| 87.121.70.0/23 | AS20911Net-Surf.net Ltd. | Bulgaria | valid | 16 | 2026-10-02 |
| 87.121.70.0/24 | AS20911Net-Surf.net Ltd. | Bulgaria | valid | 16 | 2026-10-02 |
| 87.121.71.0/24 | AS20911Net-Surf.net Ltd. | Bulgaria | valid | 16 | 2026-10-02 |
| 87.121.72.0/23 | AS134697Launtel | Australia | valid | 16 | 2026-10-02 |
| 87.121.74.0/23 | AS134697Launtel | Australia | valid | 16 | 2026-10-02 |
| 87.121.76.0/23 | AS60784"Iradeum Trading" Ltd. | Bulgaria | valid | 16 | 2026-10-02 |
| 87.121.78.0/24 | AS60784"Iradeum Trading" Ltd. | Bulgaria | valid | 16 | 2026-10-02 |
| 87.121.80.0/23 | AS205115AVACOMM Systems GmbH | Germany | valid | 16 | 2026-10-02 |
| 87.121.82.0/24 | AS215439PLAY2GO INTERNATIONAL LIMITED | Finland | valid | 16 | 2026-10-02 |
| 87.121.83.0/24 | AS34224Neterra Ltd. | Bulgaria | valid | 16 | 2026-10-02 |
| 87.121.84.0/24 | AS197170TechTies Inc. | The Netherlands | valid | 16 | 2026-10-02 |
| 87.121.85.0/24 | AS215904HostingBazis Beteti Tarsasag | Hungary | valid | 16 | 2026-10-02 |
| 87.121.86.0/24 | AS209693OC NETWORKS LIMITED | Estonia | valid | 16 | 2026-10-02 |
| 87.121.87.0/24 | AS398781OCULUS NETWORKS INC | United States | valid | 17 | 2026-10-02 |
| 87.121.88.0/24 | AS206525AERLINK SARL | France | valid | 16 | 2026-10-02 |
| 87.121.89.0/24 | AS215439PLAY2GO INTERNATIONAL LIMITED | Finland | valid | 16 | 2026-10-02 |
| 87.121.90.0/23 | AS34224Neterra Ltd. | Bulgaria | valid | 16 | 2026-10-02 |
| 87.121.92.0/23 | AS134697Launtel | Australia | valid | 16 | 2026-10-02 |
| 87.121.94.0/23 | AS134697Launtel | Australia | valid | 16 | 2026-10-02 |
| 87.121.94.0/24 | AS134697Launtel | Australia | valid | 16 | 2026-10-02 |
| 87.121.95.0/24 | AS134697Launtel | Australia | valid | 16 | 2026-10-02 |
| 87.121.96.0/23 | AS215342Teranet OOD | Bulgaria | valid | 16 | 2026-10-02 |
| 87.121.99.0/24 | AS202422G-Core Labs S.A. | Peru | valid | 16 | 2026-10-02 |
| 87.121.100.0/23 | AS210218Open Fiber S.P.A. | Italy | valid | 16 | 2026-10-02 |
| 87.121.102.0/24 | AS10557Connect Northwest Internet Services, LLC | United States | valid | 16 | 2026-10-02 |
| 87.121.103.0/24 | AS44547NETUNDWEB TELEKOMUNIKASYON TICARET LIMITED SIRKETI | Turkey | valid | 16 | 2026-10-02 |
| 87.121.104.0/24 | AS215411danis danisman | Turkey | valid | 16 | 2026-10-02 |
| 87.121.105.0/24 | AS215439PLAY2GO INTERNATIONAL LIMITED | Sweden | valid | 16 | 2026-10-02 |
| 87.121.106.0/24 | AS15504Tiebreak Solutions Ltd. | Cyprus | valid | 16 | 2026-10-02 |
| 87.121.107.0/24 | AS15504Tiebreak Solutions Ltd. | Cyprus | valid | 16 | 2026-10-02 |
| 87.121.108.0/23 | AS43548NETBOX LTD | Bulgaria | valid | 16 | 2026-10-02 |
| 87.121.110.0/24 | AS34224Neterra Ltd. | Bulgaria | valid | 16 | 2026-10-02 |
| 87.121.111.0/24 | AS34224Neterra Ltd. | Bulgaria | valid | 16 | 2026-10-02 |
| 87.121.112.0/24 | AS34224Neterra Ltd. | Bulgaria | valid | 16 | 2026-10-02 |
| 87.121.113.0/24 | AS34224Neterra Ltd. | Bulgaria | valid | 16 | 2026-10-02 |
| 87.121.114.0/24 | AS200566ANARCHY LAB S.R.L. | The Netherlands | valid | 16 | 2026-10-02 |
| 87.121.115.0/24 | AS198566MAMUT RAHAL SOFTWARE - FZCO | Bulgaria | valid | 16 | 2026-10-02 |
| 87.121.116.0/24 | AS210218Open Fiber S.P.A. | Italy | valid | 16 | 2026-10-02 |
| 87.121.117.0/24 | AS140599COMFAC CORPORATION | Philippines | valid | 16 | 2026-10-02 |
| 87.121.118.0/24 | AS34224Neterra Ltd. | Bulgaria | valid | 16 | 2026-10-02 |
| 87.121.119.0/24 | AS48917Optinet Ltd | Bulgaria | valid | 16 | 2026-10-02 |
| 87.121.120.0/24 | AS47748Daticum AD | Bulgaria | valid | 16 | 2026-10-02 |
| 87.121.121.0/24 | AS31490NetIX Communications JSC | Bulgaria | valid | 16 | 2026-10-02 |
| 87.121.122.0/24 | AS51801INTERNET KUTUSU TELEKOMUNIKASYON BILISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETI | Turkey | valid | 16 | 2026-10-02 |
| 87.121.123.0/24 | AS51801INTERNET KUTUSU TELEKOMUNIKASYON BILISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETI | Turkey | valid | 16 | 2026-10-02 |
| 87.121.124.0/24 | AS200590NLS Kazakhstan LLC | Hong Kong | valid | 16 | 2026-10-02 |
| 87.121.125.0/24 | AS200590NLS Kazakhstan LLC | Hong Kong | valid | 17 | 2026-10-02 |
| 87.121.128.0/22 | AS50368Bulsat Ltd. | Bulgaria | valid | 16 | 2026-10-02 |
| 87.121.128.0/24 | AS50368Bulsat Ltd. | Bulgaria | valid | 16 | 2026-10-02 |
| 87.121.129.0/24 | AS50368Bulsat Ltd. | Bulgaria | valid | 16 | 2026-10-02 |
| 87.121.130.0/24 | AS50368Bulsat Ltd. | Bulgaria | valid | 16 | 2026-10-02 |
| 87.121.132.0/24 | AS25198INTERKVM HOST SRL | Ireland | valid | 16 | 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.