$ query “AS8468” --type=asn → 1 result(s)

AS8468 · ENTANET

Cityfibre Limited

AS8468 is owned by Cityfibre Limited and is a residential access provider, registered in the United Kingdom since 2002. The system announces a solid 358 912 IPv4 addresses, including a /15, and supports IPv6. Most of its address space is geolocated to the United Kingdom.

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

Basic Information

Country
🇬🇧 United Kingdom
Category
Internet Service Provider
Network Role
Access Provider
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Registered
September 19, 2002
Last Changed
October 03, 2026
Last Seen
October 21, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
46 / 36
IPv6 Prefixes (raw / aggregated)
3 / 2
IPv4 Addresses
358 912
Largest IPv4 Prefix
/15 (131 072 addresses)
Largest IPv6 Prefix
/29
Geolocated Countries
🇬🇧 United Kingdom (358 912 IPs)
Prefix Changed
October 13, 2026

Reputation

Reputation
Good — 1 flagged IPs out of 358 912 total (0.00%)

Connectivity Summary

Upstream Providers
2 upstreams providing transit
Peers
614 networks exchanging traffic without transit
Downstream Customers
5 downstreams buying transit
Unclassified
2 unclassified BGP neighbors
Degree
623 unique BGP neighbors
Reach
5 networks in customer cone

Upstream Providers (2)

  • AS3356 — LEVEL3 (Tier-1 transit)
  • AS1299 — TWELVE99 (Tier-1 transit)

Prefix Lists

IPv4 Prefixes (46 total)

  • 78.32.0.0/15 (131 072 addresses (/15 prefix))
  • 87.127.0.0/16 (65 536 addresses (/16 prefix))
  • 188.39.0.0/16 (65 536 addresses (/16 prefix))
  • 84.45.128.0/17 (32 768 addresses (/17 prefix))
  • 62.249.192.0/18 (16 384 addresses (/18 prefix))
  • 81.31.96.0/19 (8 192 addresses (/19 prefix))
  • 109.224.160.0/19 (8 192 addresses (/19 prefix))
  • 195.74.96.0/19 (8 192 addresses (/19 prefix))
  • 79.143.144.0/20 (4 096 addresses (/20 prefix))
  • 156.67.240.0/20 (4 096 addresses (/20 prefix))
  • 46.254.0.0/21 (2 048 addresses (/21 prefix))
  • 95.141.152.0/22 (1 024 addresses (/22 prefix))
  • 178.16.224.0/22 (1 024 addresses (/22 prefix))
  • 185.81.192.0/22 (1 024 addresses (/22 prefix))
  • 185.101.148.0/22 (1 024 addresses (/22 prefix))
  • 185.129.72.0/22 (1 024 addresses (/22 prefix))
  • 185.220.12.0/22 (1 024 addresses (/22 prefix))
  • 193.37.208.0/22 (1 024 addresses (/22 prefix))
  • 88.83.118.0/23 (512 addresses (/23 prefix))
  • 88.83.124.0/23 (512 addresses (/23 prefix))
  • 185.146.44.0/23 (512 addresses (/23 prefix))
  • 195.80.14.0/23 (512 addresses (/23 prefix))
  • 88.83.96.0/24 (256 addresses (/24 prefix))
  • 88.83.104.0/24 (256 addresses (/24 prefix))
  • 88.83.106.0/24 (256 addresses (/24 prefix))
  • 88.83.109.0/24 (256 addresses (/24 prefix))
  • 88.83.111.0/24 (256 addresses (/24 prefix))
  • 88.83.116.0/24 (256 addresses (/24 prefix))
  • 88.83.126.0/24 (256 addresses (/24 prefix))
  • 178.16.228.0/24 (256 addresses (/24 prefix))
  • 178.16.237.0/24 (256 addresses (/24 prefix))
  • 178.217.92.0/24 (256 addresses (/24 prefix))
  • 193.35.217.0/24 (256 addresses (/24 prefix))
  • 195.80.2.0/24 (256 addresses (/24 prefix))
  • 212.124.199.0/24 (256 addresses (/24 prefix))
  • 212.187.239.0/24 (256 addresses (/24 prefix))

IPv6 Prefixes (3 total)

  • 2001:4d48::/29
  • 2a05:8940::/29