$ query “AS8641” --type=asn → 1 result(s)

AS8641 · NAUKANET-AS

LLC Nauka-Svyaz

AS8641 is owned by LLC Nauka-Svyaz and is a major transit provider, registered in Russia since 2002. The system announces a respectable 40 960 IPv4 addresses, and supports IPv6. The bulk of its IP address space is in Russia.

  • Top 5% — Top 5% of all autonomous systems by reach and degree

Basic Information

Country
🇷🇺 Russia
Category
Internet Service Provider
Network Role
Major Transit
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Registered
January 18, 2002
Last Changed
March 04, 2026
Last Seen
April 28, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
59 / 49
IPv6 Prefixes (raw / aggregated)
1 / 1
IPv4 Addresses
40 960
Largest IPv4 Prefix
/19 (8 192 addresses)
Largest IPv6 Prefix
/29
Geolocated Countries
🇷🇺 Russia (63 184 IPs)
Prefix Changed
March 04, 2026

Reputation

Reputation
Pristine — 0 flagged IPs
Open Proxies
1 known open proxies in this network

Connectivity Summary

Upstream Providers
12 upstreams providing transit
Peers
101 networks exchanging traffic without transit
Downstream Customers
126 downstreams buying transit
Unclassified
13 unclassified BGP neighbors
Degree
252 unique BGP neighbors
Reach
245 networks in customer cone

Upstream Providers (12)

Prefix Lists

IPv4 Prefixes (59 total)

  • 77.94.160.0/19 (8 192 addresses (/19 prefix))
  • 213.208.160.0/21 (2 048 addresses (/21 prefix))
  • 81.26.144.0/21 (2 048 addresses (/21 prefix))
  • 85.91.96.0/21 (2 048 addresses (/21 prefix))
  • 77.73.24.0/21 (2 048 addresses (/21 prefix))
  • 213.208.176.0/21 (2 048 addresses (/21 prefix))
  • 213.208.172.0/22 (1 024 addresses (/22 prefix))
  • 84.47.168.0/22 (1 024 addresses (/22 prefix))
  • 84.47.140.0/22 (1 024 addresses (/22 prefix))
  • 213.135.88.0/22 (1 024 addresses (/22 prefix))
  • 213.135.84.0/22 (1 024 addresses (/22 prefix))
  • 85.91.112.0/22 (1 024 addresses (/22 prefix))
  • 213.208.188.0/22 (1 024 addresses (/22 prefix))
  • 84.47.156.0/22 (1 024 addresses (/22 prefix))
  • 81.26.152.0/22 (1 024 addresses (/22 prefix))
  • 84.47.152.0/23 (512 addresses (/23 prefix))
  • 84.47.160.0/23 (512 addresses (/23 prefix))
  • 84.47.128.0/23 (512 addresses (/23 prefix))
  • 84.47.174.0/23 (512 addresses (/23 prefix))
  • 84.47.176.0/23 (512 addresses (/23 prefix))
  • 84.47.134.0/23 (512 addresses (/23 prefix))
  • 84.47.182.0/23 (512 addresses (/23 prefix))
  • 84.47.186.0/23 (512 addresses (/23 prefix))
  • 84.47.190.0/23 (512 addresses (/23 prefix))
  • 213.135.72.0/23 (512 addresses (/23 prefix))
  • 84.47.150.0/23 (512 addresses (/23 prefix))
  • 85.91.118.0/23 (512 addresses (/23 prefix))
  • 85.91.120.0/23 (512 addresses (/23 prefix))
  • 213.208.168.0/23 (512 addresses (/23 prefix))
  • 84.47.144.0/23 (512 addresses (/23 prefix))
  • 213.135.82.0/23 (512 addresses (/23 prefix))
  • 213.135.64.0/23 (512 addresses (/23 prefix))
  • 84.47.164.0/23 (512 addresses (/23 prefix))
  • 213.135.67.0/24 (256 addresses (/24 prefix))
  • 213.135.70.0/24 (256 addresses (/24 prefix))
  • 213.135.69.0/24 (256 addresses (/24 prefix))
  • 213.135.77.0/24 (256 addresses (/24 prefix))
  • 193.105.11.0/24 (256 addresses (/24 prefix))
  • 84.47.147.0/24 (256 addresses (/24 prefix))
  • 185.106.107.0/24 (256 addresses (/24 prefix))
  • 213.135.92.0/24 (256 addresses (/24 prefix))
  • 213.135.95.0/24 (256 addresses (/24 prefix))
  • 84.47.136.0/24 (256 addresses (/24 prefix))
  • 85.91.122.0/24 (256 addresses (/24 prefix))
  • 213.208.170.0/24 (256 addresses (/24 prefix))
  • 84.47.178.0/24 (256 addresses (/24 prefix))
  • 84.47.131.0/24 (256 addresses (/24 prefix))
  • 213.208.184.0/24 (256 addresses (/24 prefix))
  • 84.47.162.0/24 (256 addresses (/24 prefix))

IPv6 Prefixes (1 total)

  • 2a02:bc8::/29