$ query “AS39184” --type=asn → 1 result(s)

AS39184 · ULTRANET-AS

UltraNET Ltd

AS39184 is run by UltraNET Ltd and is a residential access provider, registered in Bulgaria since 2005. The system announces a respectable 56 064 IPv4 addresses. Most of its address space is geolocated to Bulgaria. No IPv6 support — it's 2026, just saying.

Basic Information

Country
🇧🇬 Bulgaria
Category
Internet Service Provider
Network Role
Access Provider
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Registered
December 29, 2005
Last Changed
March 04, 2026
Last Seen
June 16, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
195 / 36
IPv6 Prefixes (raw / aggregated)
0 / 0
IPv4 Addresses
56 064
Largest IPv4 Prefix
/18 (16 384 addresses)
Geolocated Countries
🇧🇬 Bulgaria (84 992 IPs)
Prefix Changed
May 30, 2026

Reputation

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

Connectivity Summary

Upstream Providers
2 upstreams providing transit
Peers
9 networks exchanging traffic without transit
Downstream Customers
4 downstreams buying transit
Degree
15 unique BGP neighbors
Reach
4 networks in customer cone

Upstream Providers (2)

Prefix Lists

IPv4 Prefixes (195 total)

  • 77.77.0.0/18 (16 384 addresses (/18 prefix))
  • 77.76.32.0/19 (8 192 addresses (/19 prefix))
  • 88.80.96.0/20 (4 096 addresses (/20 prefix))
  • 80.78.224.0/20 (4 096 addresses (/20 prefix))
  • 213.149.128.0/20 (4 096 addresses (/20 prefix))
  • 88.80.112.0/21 (2 048 addresses (/21 prefix))
  • 213.149.148.0/22 (1 024 addresses (/22 prefix))
  • 5.183.228.0/22 (1 024 addresses (/22 prefix))
  • 88.80.120.0/22 (1 024 addresses (/22 prefix))
  • 5.181.28.0/22 (1 024 addresses (/22 prefix))
  • 185.116.92.0/22 (1 024 addresses (/22 prefix))
  • 5.133.92.0/22 (1 024 addresses (/22 prefix))
  • 45.67.88.0/22 (1 024 addresses (/22 prefix))
  • 193.161.132.0/22 (1 024 addresses (/22 prefix))
  • 45.65.68.0/22 (1 024 addresses (/22 prefix))
  • 185.247.56.0/22 (1 024 addresses (/22 prefix))
  • 185.253.156.0/23 (512 addresses (/23 prefix))
  • 85.95.86.0/23 (512 addresses (/23 prefix))
  • 213.149.146.0/23 (512 addresses (/23 prefix))
  • 213.149.158.0/23 (512 addresses (/23 prefix))
  • 80.72.70.0/23 (512 addresses (/23 prefix))
  • 213.149.152.0/23 (512 addresses (/23 prefix))
  • 88.80.124.0/23 (512 addresses (/23 prefix))
  • 85.95.88.0/24 (256 addresses (/24 prefix))
  • 88.80.126.0/24 (256 addresses (/24 prefix))
  • 80.72.94.0/24 (256 addresses (/24 prefix))
  • 80.72.83.0/24 (256 addresses (/24 prefix))
  • 185.253.158.0/24 (256 addresses (/24 prefix))
  • 80.72.79.0/24 (256 addresses (/24 prefix))
  • 80.72.76.0/24 (256 addresses (/24 prefix))
  • 213.149.144.0/24 (256 addresses (/24 prefix))
  • 80.72.74.0/24 (256 addresses (/24 prefix))
  • 80.72.73.0/24 (256 addresses (/24 prefix))
  • 80.72.67.0/24 (256 addresses (/24 prefix))
  • 213.149.155.0/24 (256 addresses (/24 prefix))
  • 80.72.65.0/24 (256 addresses (/24 prefix))