$ query “AS50340” --type=asn → 1 result(s)

AS50340 · SELECTEL-MSK

JSC Selectel

AS50340 belongs to JSC Selectel and is a mid-size transit provider, based in Russia since 2017. The system announces a solid 255 488 IPv4 addresses, and supports IPv6. The bulk of its IP address space is in Russia, with additional presence in Australia and Poland. This AS's prefix announcements have been recently modified.

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

Basic Information

Country
🇷🇺 Russia
Category
Hosting
Network Role
Mid-size Transit
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Registered
October 16, 2017
Last Changed
August 01, 2026
Last Seen
September 21, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
540 / 327
IPv6 Prefixes (raw / aggregated)
13 / 9
IPv4 Addresses
255 488
Largest IPv4 Prefix
/18 (16 384 addresses)
Largest IPv6 Prefix
/32
Geolocated Countries
🇷🇺 Russia (391 424 IPs), 🇦🇺 Australia (7 168 IPs), 🇵🇱 Poland (1 024 IPs)
Prefix Changed
September 18, 2026

Reputation

Reputation
Good — 20 flagged IPs out of 255 488 total (0.01%)
Open Proxies
2 known open proxies in this network

Connectivity Summary

Upstream Providers
10 upstreams providing transit
Peers
104 networks exchanging traffic without transit
Downstream Customers
14 downstreams buying transit
Unclassified
3 unclassified BGP neighbors
Degree
131 unique BGP neighbors
Reach
24 networks in customer cone

Upstream Providers (10)

Prefix Lists

IPv4 Prefixes (540 total)

  • 135.106.192.0/18 (16 384 addresses (/18 prefix))
  • 111.88.96.0/19 (8 192 addresses (/19 prefix))
  • 176.114.64.0/19 (8 192 addresses (/19 prefix))
  • 5.35.0.0/19 (8 192 addresses (/19 prefix))
  • 161.104.32.0/19 (8 192 addresses (/19 prefix))
  • 135.106.160.0/19 (8 192 addresses (/19 prefix))
  • 178.130.48.0/20 (4 096 addresses (/20 prefix))
  • 77.223.96.0/20 (4 096 addresses (/20 prefix))
  • 135.106.144.0/20 (4 096 addresses (/20 prefix))
  • 81.163.16.0/20 (4 096 addresses (/20 prefix))
  • 31.128.48.0/21 (2 048 addresses (/21 prefix))
  • 135.106.136.0/21 (2 048 addresses (/21 prefix))
  • 178.213.16.0/21 (2 048 addresses (/21 prefix))
  • 87.242.104.0/21 (2 048 addresses (/21 prefix))
  • 90.156.152.0/21 (2 048 addresses (/21 prefix))
  • 109.71.8.0/21 (2 048 addresses (/21 prefix))
  • 81.177.216.0/21 (2 048 addresses (/21 prefix))
  • 111.88.216.0/21 (2 048 addresses (/21 prefix))
  • 111.88.224.0/21 (2 048 addresses (/21 prefix))
  • 5.188.72.0/21 (2 048 addresses (/21 prefix))
  • 37.48.248.0/21 (2 048 addresses (/21 prefix))
  • 79.143.24.0/21 (2 048 addresses (/21 prefix))
  • 37.228.112.0/21 (2 048 addresses (/21 prefix))
  • 155.212.176.0/21 (2 048 addresses (/21 prefix))
  • 77.223.120.0/21 (2 048 addresses (/21 prefix))
  • 217.168.240.0/21 (2 048 addresses (/21 prefix))
  • 77.105.168.0/21 (2 048 addresses (/21 prefix))
  • 185.161.64.0/22 (1 024 addresses (/22 prefix))
  • 194.124.48.0/22 (1 024 addresses (/22 prefix))
  • 185.31.164.0/22 (1 024 addresses (/22 prefix))
  • 185.47.204.0/22 (1 024 addresses (/22 prefix))
  • 23.105.244.0/22 (1 024 addresses (/22 prefix))
  • 185.48.72.0/22 (1 024 addresses (/22 prefix))
  • 185.55.56.0/22 (1 024 addresses (/22 prefix))
  • 185.120.184.0/22 (1 024 addresses (/22 prefix))
  • 45.159.208.0/22 (1 024 addresses (/22 prefix))
  • 155.212.156.0/22 (1 024 addresses (/22 prefix))
  • 146.185.192.0/22 (1 024 addresses (/22 prefix))
  • 185.175.44.0/22 (1 024 addresses (/22 prefix))
  • 185.180.40.0/22 (1 024 addresses (/22 prefix))
  • 23.111.40.0/22 (1 024 addresses (/22 prefix))
  • 185.209.112.0/22 (1 024 addresses (/22 prefix))
  • 193.39.168.0/22 (1 024 addresses (/22 prefix))
  • 135.106.128.0/22 (1 024 addresses (/22 prefix))
  • 5.188.184.0/22 (1 024 addresses (/22 prefix))
  • 5.188.136.0/22 (1 024 addresses (/22 prefix))
  • 5.188.128.0/22 (1 024 addresses (/22 prefix))
  • 109.236.56.0/22 (1 024 addresses (/22 prefix))
  • 2.58.68.0/22 (1 024 addresses (/22 prefix))
  • 193.168.136.0/22 (1 024 addresses (/22 prefix))

IPv6 Prefixes (13 total)

  • 2a13:d207::/32
  • 2a0e:8086::/35
  • 2a00:ab00:1000::/38
  • 2a0d:d940:1800::/38
  • 2a00:ab00:800::/40
  • 2001:67c:6d0::/48
  • 2a06:1301:4210::/48
  • 2a06:1301:4570::/48
  • 2a06:1301:4725::/48