65,536 routable32 ASes
/16 subnet
217.21.0.0/16
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
14
countries
32
announcing ASes
71
announced prefixes
2,284
anonymous addresses
Where it is
Addresses IP Geolocation places in each country, as a share of those it places.
- The Netherlands8,192 · 12.50%
- Russia8,192 · 12.50%
- Belarus7,936 · 12.11%
- Sweden7,680 · 11.72%
- Latvia4,352 · 6.64%
- Albania4,096 · 6.25%
- Hungary4,096 · 6.25%
- India4,096 · 6.25%
- Kenya4,096 · 6.25%
- Palestinian Territory4,096 · 6.25%
Who announces it
Each /24 counted for the AS announcing most of it, as a share of the routable addresses.
- AS47583Hostinger International Limited8,192 · 12.50%
- AS12301One Hungary Ltd.4,096 · 6.25%
- AS28775OOO TRANSTELECOM4,096 · 6.25%
- AS29238Nisatel LTD4,096 · 6.25%
- AS29672S:t Erik Kommunikation AB4,096 · 6.25%
- AS30844Liquid Telecommunications Ltd4,096 · 6.25%
- AS34762Combell NV4,096 · 6.25%
- AS35140JSC RACE TELECOM4,096 · 6.25%
- AS43366OSSO B.V.4,096 · 6.25%
- AS48768GTECH SWEDEN INTERACTIVE AB4,096 · 6.25%
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 IP6180.94%
- Residential Proxy IP1,7112.61%
- 0.01%
- 0.04%
- None here
- None here
- None here
- Hosting IP16,82425.67%
- CDN IP100.02%
- Carrier IP6,1449.38%
- None here
- None here
- SSH IP3190.49%
- SMTP IP4370.67%
- 0.28%
- Web IP8,33412.72%
- 0.88%
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 |
|---|---|---|---|---|---|
| 217.21.0.0/20 | AS12975Palestine Telecommunications Company (PALTEL) | Palestinian Territory | Valid | 17 | 2026-10-02 |
| 217.21.0.0/23 | AS15975Hadara Technologies Private Shareholding Company | Palestinian Territory | Valid | 17 | 2026-10-02 |
| 217.21.16.0/20 | AS12301One Hungary Ltd. | Hungary | Valid | 17 | 2026-10-02 |
| 217.21.33.0/24 | AS42772Unitary enterprise A1 | Belarus | Valid | 17 | 2026-10-02 |
| 217.21.34.0/24 | AS59861LLC "Setevye Innovatsii" | Belarus | Not found | 18 | 2026-10-02 |
| 217.21.35.0/24 | AS212619Foreign unitary enterprise "SAMSOLUTIONS" | Latvia | Not found | 17 | 2026-10-02 |
| 217.21.36.0/24 | AS21062Anitex Ltd | Belarus | Not found | 18 | 2026-10-02 |
| 217.21.37.0/24 | AS50929Company with additional Liability "Advanced Technology" | Belarus | Valid | 18 | 2026-10-02 |
| 217.21.38.0/24 | AS49091Telecom-garant Limited | Belarus | Valid | 18 | 2026-10-02 |
| 217.21.39.0/24 | AS49091Telecom-garant Limited | Belarus | Valid | 18 | 2026-10-02 |
| 217.21.40.0/23 | AS44031Efir-TV Ltd. | Belarus | Not found | 18 | 2026-10-02 |
| 217.21.42.0/24 | AS44031Efir-TV Ltd. | Belarus | Not found | 18 | 2026-10-02 |
| 217.21.43.0/24 | AS13171Belarusian State University | Belarus | Valid | 18 | 2026-10-02 |
| 217.21.44.0/24 | AS56740DataHata Ltd | Belarus | Valid | 18 | 2026-10-02 |
| 217.21.45.0/24 | AS210871"VPI Development Center" Ltd | Belarus | Not found | 18 | 2026-10-02 |
| 217.21.46.0/24 | AS42772Unitary enterprise A1 | Belarus | Valid | 18 | 2026-10-02 |
| 217.21.47.0/24 | AS208407LLC BYCOM SYSTEMS | Belarus | Not found | 18 | 2026-10-02 |
| 217.21.48.0/24 | AS42772Unitary enterprise A1 | Belarus | Valid | 18 | 2026-10-02 |
| 217.21.49.0/24 | AS212619Foreign unitary enterprise "SAMSOLUTIONS" | Belarus | Not found | 18 | 2026-10-02 |
| 217.21.50.0/24 | AS210532HERITAGE GLOBAL TRADING CO. LIMITED | Belarus | Valid | 18 | 2026-10-02 |
| 217.21.51.0/24 | AS42772Unitary enterprise A1 | Belarus | Valid | 18 | 2026-10-02 |
| 217.21.52.0/24 | AS56740DataHata Ltd | Belarus | Valid | 18 | 2026-10-02 |
| 217.21.53.0/24 | AS56694LLC Smart Ape | Belarus | Not found | 17 | 2026-10-02 |
| 217.21.54.0/24 | AS42772Unitary enterprise A1 | Belarus | Valid | 18 | 2026-10-02 |
| 217.21.55.0/24 | AS48347JSC Mediasoft ekspert | Belarus | Not found | 18 | 2026-10-02 |
| 217.21.56.0/24 | AS33973Epam Systems FLLC | Belarus | Not found | 18 | 2026-10-02 |
| 217.21.57.0/24 | AS60744A.V. Luikov Heat and Mass Transfer Institute of the National Academy of Sciences of Belarus | Belarus | Not found | 20 | 2026-10-02 |
| 217.21.58.0/24 | AS48347JSC Mediasoft ekspert | Belarus | Not found | 18 | 2026-10-02 |
| 217.21.59.0/24 | AS42772Unitary enterprise A1 | Belarus | Valid | 18 | 2026-10-02 |
| 217.21.60.0/24 | AS42772Unitary enterprise A1 | Belarus | Valid | 18 | 2026-10-02 |
| 217.21.61.0/24 | AS25106Mobile TeleSystems JLLC | Belarus | Not found | 18 | 2026-10-02 |
| 217.21.62.0/24 | AS60744A.V. Luikov Heat and Mass Transfer Institute of the National Academy of Sciences of Belarus | Belarus | Not found | 20 | 2026-10-02 |
| 217.21.63.0/24 | AS33973Epam Systems FLLC | Belarus | Not found | 18 | 2026-10-02 |
| 217.21.64.0/22 | AS47583Hostinger International Limited | United States | Valid | 17 | 2026-10-02 |
| 217.21.68.0/22 | AS47583Hostinger International Limited | United Kingdom | Valid | 17 | 2026-10-02 |
| 217.21.72.0/22 | AS47583Hostinger International Limited | Singapore | Valid | 17 | 2026-10-02 |
| 217.21.72.0/24 | AS47583Hostinger International Limited | Singapore | Valid | 4 | 2026-10-02 |
| 217.21.73.0/24 | AS47583Hostinger International Limited | Singapore | Valid | 4 | 2026-10-02 |
| 217.21.74.0/24 | AS47583Hostinger International Limited | Singapore | Valid | 4 | 2026-10-02 |
| 217.21.75.0/24 | AS47583Hostinger International Limited | Singapore | Valid | 4 | 2026-10-02 |
| 217.21.76.0/22 | AS47583Hostinger International Limited | United States | Valid | 17 | 2026-10-02 |
| 217.21.80.0/20 | AS47583Hostinger International Limited | India | Valid | 17 | 2026-10-02 |
| 217.21.96.0/20 | AS35140JSC RACE TELECOM | Russia | Not found | 17 | 2026-10-02 |
| 217.21.112.0/20 | AS30844Liquid Telecommunications Ltd | Kenya | Not found | 17 | 2026-10-02 |
| 217.21.112.0/21 | AS30844Liquid Telecommunications Ltd | Kenya | Not found | 17 | 2026-10-02 |
| 217.21.112.0/24 | AS30844Liquid Telecommunications Ltd | Kenya | Not found | 17 | 2026-10-24 |
| 217.21.115.0/24 | AS30844Liquid Telecommunications Ltd | Kenya | Not found | 17 | 2026-10-02 |
| 217.21.120.0/21 | AS30844Liquid Telecommunications Ltd | Kenya | Not found | 17 | 2026-10-02 |
| 217.21.120.0/24 | AS30844Liquid Telecommunications Ltd | Kenya | Not found | 17 | 2026-10-02 |
| 217.21.125.0/24 | AS30844Liquid Telecommunications Ltd | Kenya | Not found | 17 | 2026-10-02 |
| 217.21.128.0/20 | AS48768GTECH SWEDEN INTERACTIVE AB | Sweden | Valid | 17 | 2026-10-02 |
| 217.21.136.0/24 | AS48768GTECH SWEDEN INTERACTIVE AB | Sweden | Valid | 17 | 2026-10-02 |
| 217.21.138.0/24 | AS48768GTECH SWEDEN INTERACTIVE AB | Sweden | Valid | 17 | 2026-10-02 |
| 217.21.139.0/24 | AS48768GTECH SWEDEN INTERACTIVE AB | Sweden | Valid | 17 | 2026-10-02 |
| 217.21.141.0/24 | AS48768GTECH SWEDEN INTERACTIVE AB | Sweden | Valid | 17 | 2026-10-02 |
| 217.21.142.0/24 | AS48768GTECH SWEDEN INTERACTIVE AB | Sweden | Valid | 17 | 2026-10-02 |
| 217.21.143.0/24 | AS48768GTECH SWEDEN INTERACTIVE AB | Sweden | Valid | 17 | 2026-10-02 |
| 217.21.144.0/20 | AS29238Nisatel LTD | Albania | Valid | 17 | 2026-10-02 |
| 217.21.152.0/24 | AS29238Nisatel LTD | Albania | Valid | 17 | 2026-10-02 |
| 217.21.159.0/24 | AS29238Nisatel LTD | Albania | Valid | 17 | 2026-10-02 |
| 217.21.168.0/21 | AS15721C.T.CO. Ltd. | Latvia | Valid | 17 | 2026-10-02 |
| 217.21.168.0/22 | AS15721C.T.CO. Ltd. | Latvia | Valid | 17 | 2026-10-02 |
| 217.21.172.0/22 | AS15721C.T.CO. Ltd. | Latvia | Valid | 17 | 2026-10-02 |
| 217.21.176.0/20 | AS34762Combell NV | Belgium | Valid | 17 | 2026-10-02 |
| 217.21.192.0/20 | AS43366OSSO B.V. | The Netherlands | Valid | 17 | 2026-10-02 |
| 217.21.206.0/24 | AS43366OSSO B.V. | The Netherlands | Valid | 17 | 2026-10-02 |
| 217.21.208.0/20 | AS28775OOO TRANSTELECOM | Russia | Not found | 17 | 2026-10-02 |
| 217.21.224.0/20 | AS29672S:t Erik Kommunikation AB | Sweden | Valid | 17 | 2026-10-02 |
| 217.21.237.0/24 | AS29672S:t Erik Kommunikation AB | Sweden | Valid | 17 | 2026-10-02 |
| 217.21.240.0/20 | AS28878Signet B.V. | The Netherlands | Valid | 17 | 2026-10-02 |
| 217.21.241.0/24 | AS31586Signet B.V. | The Netherlands | 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.