Autonomous System
AS2875 Joint Institute for Nuclear Research
BusinessActiveRussiaRIPE
AS2875 (JINR-AS) is a business network operated by Joint Institute for Nuclear Research in Russia, registered with RIPE. It has 1 IPv4 prefix with 65,536 addresses and 1 IPv6 prefix, which makes it the 3,571st largest of 82,141 active autonomous systems by IPv4 space.
IPv4 addresses65,536in 1 prefix
IPv6 prefixes1≈ 6.3 × 10²⁹ addresses
Size rank#3,571of 82,141 active ASNs
Details
OrganizationJoint Institute for Nuclear Research
AS nameJINR-AS
Websitejinr.ru
Country Russia (RU)
Network typeBusiness
RegistryRIPE
Abuse contactnoc@jinr.ru
Registered1970-01-01
Last updated2025-11-17
IPv4 prefixes
1 prefix · 65,536 addresses| Network | Addresses | First – last address |
|---|---|---|
| 159.93.0.0/16 | 65,536 | 159.93.0.0 – 159.93.255.255 |
159.93.0.0/16
IPv6 prefixes
1 prefix- 2a05:81c0::/29
2a05:81c0::/29
Query AS2875 with the API
The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day.
curl "https://api.ipapi.is/?q=AS2875&key=YOUR_API_KEY"Any address in its prefixes resolves to AS2875, with or without a key:
curl "https://api.ipapi.is/?q=159.93.0.1"