$ query “AS35141” --type=asn → 1 result(s)

AS35141 — A1BG-RSS

A1 Bulgaria EAD

AS35141 is a stub network run by A1 Bulgaria EAD, established in Bulgaria in 2005. The network announces a solid 111 360 IPv4 addresses. No IPv6 support — it's 2026, just saying.

Basic Information

Country
🇧🇬 Bulgaria
Category
Internet Service Provider
Network Role
Stub Network
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Registered
June 09, 2005
Last Changed
March 04, 2026
Last Seen
March 05, 2026

Prefix Summary

IPv4 Prefixes (raw / aggregated)
361 / 150
IPv6 Prefixes (raw / aggregated)
0 / 0
IPv4 Addresses
111 360
Largest IPv4 Prefix
/20 (4 096 addresses)
Geolocated Countries
🇧🇬 BG (150 IPs)
Prefix Changed
March 04, 2026

Reputation

Reputation
Good — 3 flagged IPs out of 111 360 total (0.00%)

Connectivity Summary

Upstream Providers
1 upstream autonomous systems providing transit
Peers
0 autonomous systems exchanging traffic without transit fees
Downstream Customers
0 downstream autonomous systems buying transit
Degree
1 unique BGP neighbors (providers + customers + peers)
Reach
0 — customer cone size measuring network influence
Degree Rank
#58 514

Upstream Providers (1)

Prefix Lists

IPv4 Prefixes (361 total)

  • 77.70.16.0/20 (4 096 addresses)
  • 78.90.0.0/20 (4 096 addresses)
  • 78.90.80.0/20 (4 096 addresses)
  • 46.238.16.0/21 (2 048 addresses)
  • 77.70.40.0/21 (2 048 addresses)
  • 77.70.56.0/21 (2 048 addresses)
  • 77.70.64.0/21 (2 048 addresses)
  • 77.70.88.0/21 (2 048 addresses)
  • 77.70.96.0/21 (2 048 addresses)
  • 78.90.24.0/21 (2 048 addresses)
  • 78.90.48.0/21 (2 048 addresses)
  • 78.90.64.0/21 (2 048 addresses)
  • 78.90.96.0/21 (2 048 addresses)
  • 78.90.144.0/21 (2 048 addresses)
  • 95.111.0.0/21 (2 048 addresses)
  • 95.111.72.0/21 (2 048 addresses)
  • 95.111.80.0/21 (2 048 addresses)
  • 46.238.28.0/22 (1 024 addresses)
  • 46.238.32.0/22 (1 024 addresses)
  • 46.238.40.0/22 (1 024 addresses)
  • 46.238.48.0/22 (1 024 addresses)
  • 46.238.56.0/22 (1 024 addresses)
  • 77.70.4.0/22 (1 024 addresses)
  • 77.70.8.0/22 (1 024 addresses)
  • 77.70.36.0/22 (1 024 addresses)
  • 77.70.52.0/22 (1 024 addresses)
  • 77.70.84.0/22 (1 024 addresses)
  • 77.70.104.0/22 (1 024 addresses)
  • 77.70.116.0/22 (1 024 addresses)
  • 78.90.20.0/22 (1 024 addresses)
  • 78.90.32.0/22 (1 024 addresses)
  • 78.90.56.0/22 (1 024 addresses)
  • 78.90.76.0/22 (1 024 addresses)
  • 78.90.104.0/22 (1 024 addresses)
  • 78.90.116.0/22 (1 024 addresses)
  • 78.90.120.0/22 (1 024 addresses)
  • 78.90.128.0/22 (1 024 addresses)
  • 78.90.136.0/22 (1 024 addresses)
  • 78.90.164.0/22 (1 024 addresses)
  • 78.90.172.0/22 (1 024 addresses)
  • 78.90.176.0/22 (1 024 addresses)
  • 78.90.212.0/22 (1 024 addresses)
  • 78.90.220.0/22 (1 024 addresses)
  • 78.90.224.0/22 (1 024 addresses)
  • 95.111.16.0/22 (1 024 addresses)
  • 95.111.32.0/22 (1 024 addresses)
  • 95.111.60.0/22 (1 024 addresses)
  • 95.111.64.0/22 (1 024 addresses)
  • 95.111.100.0/22 (1 024 addresses)
  • 95.111.108.0/22 (1 024 addresses)