$ query “AS28745” --type=asn → 1 result(s)

AS28745 — SUTTK-AS

Joint Stock Company TransTeleCom

AS28745 is a mid-size transit provider run by Joint Stock Company TransTeleCom, based in Russia since 2003. The network announces a respectable 25 088 IPv4 addresses. Supports IPv6.

Basic Information

Country
🇷🇺 Russia
Category
Internet Service Provider
Network Role
Mid-size Transit
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Registered
February 13, 2003
Last Changed
March 04, 2026
Last Seen
March 05, 2026

Prefix Summary

IPv4 Prefixes (raw / aggregated)
50 / 41
IPv6 Prefixes (raw / aggregated)
2 / 1
IPv4 Addresses
25 088
Largest IPv4 Prefix
/21 (2 048 addresses)
Largest IPv6 Prefix
/32
Geolocated Countries
🇷🇺 RU (41 IPs)
Prefix Changed
March 04, 2026

Reputation

Reputation
Pristine — 0 flagged IPs out of 25 088 total (0.00%)

Connectivity Summary

Upstream Providers
1 upstream autonomous systems providing transit
Peers
0 autonomous systems exchanging traffic without transit fees
Downstream Customers
7 downstream autonomous systems buying transit
Degree
8 unique BGP neighbors (providers + customers + peers)
Reach
20 — customer cone size measuring network influence
Degree Rank
#11 962
Reach Rank
#2 280

Upstream Providers (1)

Prefix Lists

IPv4 Prefixes (50 total)

  • 83.146.72.0/21 (2 048 addresses)
  • 83.146.96.0/21 (2 048 addresses)
  • 89.237.0.0/21 (2 048 addresses)
  • 176.56.0.0/21 (2 048 addresses)
  • 176.56.24.0/21 (2 048 addresses)
  • 62.165.32.0/22 (1 024 addresses)
  • 62.165.52.0/22 (1 024 addresses)
  • 83.146.80.0/22 (1 024 addresses)
  • 89.237.48.0/22 (1 024 addresses)
  • 62.165.36.0/23 (512 addresses)
  • 62.165.46.0/23 (512 addresses)
  • 62.165.58.0/23 (512 addresses)
  • 83.146.70.0/23 (512 addresses)
  • 83.146.104.0/23 (512 addresses)
  • 83.146.112.0/23 (512 addresses)
  • 83.146.118.0/23 (512 addresses)
  • 89.237.18.0/23 (512 addresses)
  • 89.237.62.0/23 (512 addresses)
  • 176.56.22.0/23 (512 addresses)
  • 62.165.38.0/24 (256 addresses)
  • 62.165.42.0/24 (256 addresses)
  • 62.165.44.0/24 (256 addresses)
  • 62.165.51.0/24 (256 addresses)
  • 62.165.56.0/24 (256 addresses)
  • 83.146.65.0/24 (256 addresses)
  • 83.146.67.0/24 (256 addresses)
  • 83.146.69.0/24 (256 addresses)
  • 83.146.106.0/24 (256 addresses)
  • 83.146.108.0/24 (256 addresses)
  • 83.146.116.0/24 (256 addresses)
  • 83.146.120.0/24 (256 addresses)
  • 89.237.17.0/24 (256 addresses)
  • 89.237.21.0/24 (256 addresses)
  • 89.237.22.0/24 (256 addresses)
  • 89.237.29.0/24 (256 addresses)
  • 89.237.42.0/24 (256 addresses)
  • 89.237.47.0/24 (256 addresses)
  • 89.237.54.0/24 (256 addresses)
  • 176.56.10.0/24 (256 addresses)
  • 176.56.13.0/24 (256 addresses)
  • 176.56.19.0/24 (256 addresses)

IPv6 Prefixes (2 total)

  • 2a02:7880::/32