$ query “AS57344” --type=asn → 1 result(s)

AS57344 · TELEHOUSE-AS

Telehouse EAD

AS57344 is operated by Telehouse EAD and serves as a major transit provider, registered in Bulgaria since 2011. The system announces a respectable 28 672 IPv4 addresses, and supports IPv6. Most of its address space is geolocated to Bulgaria. This AS has recently updated its prefix announcements.

  • Top 5% — Top 5% of all autonomous systems by reach and degree
  • #8 in Bulgaria — Top 10 by reach within country

Basic Information

Country
🇧🇬 Bulgaria
Category
Internet Service Provider
Network Role
Major Transit
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Registered
October 03, 2011
Last Changed
March 04, 2026
Last Seen
April 28, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
104 / 83
IPv6 Prefixes (raw / aggregated)
1 / 1
IPv4 Addresses
28 672
Largest IPv4 Prefix
/22 (1 024 addresses)
Largest IPv6 Prefix
/32
Geolocated Countries
🇧🇬 Bulgaria (33 024 IPs)
Prefix Changed
April 23, 2026

Reputation

Reputation
Good — 7 flagged IPs out of 28 672 total (0.02%)
Open Proxies
1 known open proxies in this network

Connectivity Summary

Upstream Providers
13 upstreams providing transit
Peers
427 networks exchanging traffic without transit
Downstream Customers
124 downstreams buying transit
Unclassified
16 unclassified BGP neighbors
Degree
580 unique BGP neighbors
Reach
36 718 networks in customer cone

Upstream Providers (13)

  • AS174 — COGENT-174 (Tier-1 transit)
  • AS3356 — LEVEL3 (Tier-1 transit)
  • AS9002 — RETN-AS
  • AS1299 — TWELVE99 (Tier-1 transit)
  • AS3257 — GTT-BACKBONE (Tier-1 transit)
  • AS2914 — NTT-DATA-2914 (Tier-1 transit)
  • AS20562 — OPEN-PEERING-AS (Tier-1 transit)
  • AS3491 — PCCWG-APAC-HK (Tier-1 transit)
  • AS6762 — SEABONE-NET (Tier-1 transit)
  • AS6453 — AS6453 (Tier-1 transit)
  • and 3 more

Prefix Lists

IPv4 Prefixes (104 total)

  • 185.197.152.0/22 (1 024 addresses (/22 prefix))
  • 79.124.24.0/22 (1 024 addresses (/22 prefix))
  • 178.132.80.0/22 (1 024 addresses (/22 prefix))
  • 185.148.160.0/22 (1 024 addresses (/22 prefix))
  • 176.241.176.0/23 (512 addresses (/23 prefix))
  • 91.148.168.0/23 (512 addresses (/23 prefix))
  • 185.232.156.0/23 (512 addresses (/23 prefix))
  • 217.174.148.0/23 (512 addresses (/23 prefix))
  • 178.132.84.0/23 (512 addresses (/23 prefix))
  • 217.174.152.0/23 (512 addresses (/23 prefix))
  • 78.142.4.0/23 (512 addresses (/23 prefix))
  • 130.185.236.0/23 (512 addresses (/23 prefix))
  • 94.72.158.0/23 (512 addresses (/23 prefix))
  • 77.76.10.0/23 (512 addresses (/23 prefix))
  • 82.118.246.0/23 (512 addresses (/23 prefix))
  • 79.124.50.0/23 (512 addresses (/23 prefix))
  • 5.104.168.0/23 (512 addresses (/23 prefix))
  • 79.124.20.0/23 (512 addresses (/23 prefix))
  • 78.142.30.0/23 (512 addresses (/23 prefix))
  • 78.128.106.0/23 (512 addresses (/23 prefix))
  • 78.128.108.0/23 (512 addresses (/23 prefix))
  • 79.124.47.0/24 (256 addresses (/24 prefix))
  • 87.120.194.0/24 (256 addresses (/24 prefix))
  • 78.142.17.0/24 (256 addresses (/24 prefix))
  • 78.142.20.0/24 (256 addresses (/24 prefix))
  • 78.142.24.0/24 (256 addresses (/24 prefix))
  • 78.128.98.0/24 (256 addresses (/24 prefix))
  • 78.142.33.0/24 (256 addresses (/24 prefix))
  • 78.142.34.0/24 (256 addresses (/24 prefix))
  • 78.142.47.0/24 (256 addresses (/24 prefix))
  • 78.142.48.0/24 (256 addresses (/24 prefix))
  • 78.142.60.0/24 (256 addresses (/24 prefix))
  • 78.142.63.0/24 (256 addresses (/24 prefix))
  • 79.124.0.0/24 (256 addresses (/24 prefix))
  • 79.124.15.0/24 (256 addresses (/24 prefix))
  • 78.128.96.0/24 (256 addresses (/24 prefix))
  • 79.124.23.0/24 (256 addresses (/24 prefix))
  • 78.128.94.0/24 (256 addresses (/24 prefix))
  • 79.124.28.0/24 (256 addresses (/24 prefix))
  • 2.56.14.0/24 (256 addresses (/24 prefix))
  • 78.128.92.0/24 (256 addresses (/24 prefix))
  • 79.124.53.0/24 (256 addresses (/24 prefix))
  • 79.124.73.0/24 (256 addresses (/24 prefix))
  • 79.124.74.0/24 (256 addresses (/24 prefix))
  • 79.124.76.0/24 (256 addresses (/24 prefix))
  • 79.124.79.0/24 (256 addresses (/24 prefix))
  • 82.118.224.0/24 (256 addresses (/24 prefix))
  • 82.118.236.0/24 (256 addresses (/24 prefix))
  • 82.118.238.0/24 (256 addresses (/24 prefix))
  • 82.118.244.0/24 (256 addresses (/24 prefix))
  • and 33 more

IPv6 Prefixes (1 total)

  • 2a01:8740::/32