$ query “AS8851” --type=asn → 1 result(s)

AS8851 — EDGE

GCI Network Solutions Limited

AS8851 is a residential access provider registered to GCI Network Solutions Limited, registered in the United Kingdom since 2002. The network announces a solid 621 056 IPv4 addresses, including a /15. Supports IPv6.

  • 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
January 16, 2002
Last Changed
March 04, 2026
Last Seen
March 05, 2026

Prefix Summary

IPv4 Prefixes (raw / aggregated)
220 / 188
IPv6 Prefixes (raw / aggregated)
6 / 6
IPv4 Addresses
621 056
Largest IPv4 Prefix
/15 (131 072 addresses)
Largest IPv6 Prefix
/29
Geolocated Countries
🇬🇧 GB (505 IPs), 🇺🇸 US (9 IPs), 🇭🇰 HK (5 IPs), 🇫🇷 FR, 🇷🇴 RO
Prefix Changed
March 04, 2026

Reputation

Reputation
Pristine — 0 flagged IPs out of 621 056 total (0.00%)

Connectivity Summary

Upstream Providers
2 upstream autonomous systems providing transit
Peers
65 autonomous systems exchanging traffic without transit fees
Downstream Customers
4 downstream autonomous systems buying transit
Degree
74 unique BGP neighbors (providers + customers + peers)
Reach
5 — customer cone size measuring network influence
Degree Rank
#2 283
Reach Rank
#4 264

Upstream Providers (2)

Prefix Lists

IPv4 Prefixes (220 total)

  • 82.152.0.0/15 (131 072 addresses)
  • 109.176.0.0/16 (65 536 addresses)
  • 159.15.0.0/16 (65 536 addresses)
  • 81.168.0.0/17 (32 768 addresses)
  • 91.84.128.0/17 (32 768 addresses)
  • 77.107.64.0/18 (16 384 addresses)
  • 81.5.128.0/18 (16 384 addresses)
  • 89.213.64.0/18 (16 384 addresses)
  • 91.84.0.0/18 (16 384 addresses)
  • 91.85.64.0/18 (16 384 addresses)
  • 91.85.192.0/18 (16 384 addresses)
  • 213.210.0.0/18 (16 384 addresses)
  • 77.93.128.0/19 (8 192 addresses)
  • 82.163.0.0/19 (8 192 addresses)
  • 91.85.32.0/19 (8 192 addresses)
  • 91.85.128.0/19 (8 192 addresses)
  • 194.105.64.0/19 (8 192 addresses)
  • 194.207.0.0/19 (8 192 addresses)
  • 212.38.64.0/19 (8 192 addresses)
  • 213.130.128.0/19 (8 192 addresses)
  • 213.152.32.0/19 (8 192 addresses)
  • 213.218.224.0/19 (8 192 addresses)
  • 80.240.80.0/20 (4 096 addresses)
  • 89.213.48.0/20 (4 096 addresses)
  • 213.218.208.0/20 (4 096 addresses)
  • 217.144.144.0/20 (4 096 addresses)
  • 217.145.64.0/20 (4 096 addresses)
  • 37.98.144.0/21 (2 048 addresses)
  • 37.252.24.0/21 (2 048 addresses)
  • 79.99.72.0/21 (2 048 addresses)
  • 79.99.144.0/21 (2 048 addresses)
  • 85.159.128.0/21 (2 048 addresses)
  • 86.54.112.0/21 (2 048 addresses)
  • 89.28.232.0/21 (2 048 addresses)
  • 89.31.232.0/21 (2 048 addresses)
  • 95.130.96.0/21 (2 048 addresses)
  • 158.255.8.0/21 (2 048 addresses)
  • 62.164.132.0/22 (1 024 addresses)
  • 62.164.136.0/22 (1 024 addresses)
  • 62.164.188.0/22 (1 024 addresses)
  • 86.54.100.0/22 (1 024 addresses)
  • 89.213.244.0/22 (1 024 addresses)
  • 185.20.32.0/22 (1 024 addresses)
  • 185.101.44.0/22 (1 024 addresses)
  • 194.46.64.0/22 (1 024 addresses)
  • 194.46.72.0/22 (1 024 addresses)
  • 194.164.80.0/22 (1 024 addresses)
  • 194.164.140.0/22 (1 024 addresses)
  • 195.2.132.0/22 (1 024 addresses)
  • 195.2.140.0/22 (1 024 addresses)

IPv6 Prefixes (6 total)

  • 2a00:1c40::/29
  • 2a02:6f80::/29
  • 2001:1a90::/32
  • 2a00:c60::/32
  • 2a00:4901::/32
  • 2a02:21f8::/32