AS8851 GCI Network Solutions Limited 🇬🇧 GB
Announcing 350 prefixes, seen at the RIS collectors.
IPv4 prefixes
344
820,736 (3,206 × /24)
IPv6 prefixes
6
20 × /32
Upstreams
3
transit providers observed
Peers
11
settlement-free adjacencies
Downstreams
3
transit customers observed
Customer cone
5
ASes reachable through it
Registry and operator data
- AS number
- AS8851
- Name
- GCI Network Solutions Limited
- Organisation
- Nasstar
- Country
- 🇬🇧 GB
- RIR
- RIPENCC
- Allocated
- 1998-06-23
- Network type
- Cable/DSL/ISP
- Traffic levels
- 50-100Gbps
- Scope
- Regional
- Peering policy
- Open
- IRR as-set
- AS-GCICOM
- Website
- https://www.nasstar.com
- PeeringDB
- net/1297
- Exchanges
- 3
- Facilities
- 7
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
344 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 37.98.144.0/21 v4 | RPKI valid | 1 | 213241900269398851 | 2026-09-18 |
| 37.98.144.0/23 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 37.98.147.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 37.98.148.0/22 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 37.252.24.0/21 v4 | RPKI valid | 1 | 213241900269398851 | 2026-09-18 |
| 37.252.24.0/22 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 37.252.28.0/23 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 62.164.131.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 62.164.132.0/22 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 62.164.136.0/22 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 62.164.140.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 62.164.145.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 62.164.146.0/23 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 62.164.152.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 62.164.169.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 62.164.171.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 62.164.176.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 62.164.178.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 62.164.179.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 62.164.180.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 62.164.183.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 62.164.184.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 62.164.186.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 62.164.187.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 62.164.188.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 62.164.189.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 62.164.190.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 62.164.191.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 62.164.196.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 62.164.199.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 62.169.150.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 62.169.154.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 77.93.128.0/19 v4 | RPKI valid | 1 | 213241900269398851 | 2026-09-18 |
| 77.93.128.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 77.93.131.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 77.93.132.0/22 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 77.93.144.0/21 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 77.93.156.0/23 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 77.107.64.0/18 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 79.99.72.0/21 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 79.99.144.0/21 v4 | RPKI valid | 1 | 213241900269398851 | 2026-09-18 |
| 79.99.144.0/23 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 79.99.148.0/22 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 80.240.80.0/21 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 81.5.128.0/18 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 81.168.0.0/17 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 82.152.0.0/15 v4 | RPKI valid | 1 | 213241900269398851 | 2026-09-18 |
| 82.152.1.0/24 v4 | RPKI valid | 47 | 345498851 | 2026-10-13 |
| 82.152.2.0/23 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 82.152.10.0/23 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 82.152.12.0/22 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 82.152.16.0/20 v4 | RPKI valid | 48 | 345498851 | 2026-09-23 |
| 82.152.32.0/20 v4 | RPKI valid | 48 | 345498851 | 2026-09-23 |
| 82.152.48.0/21 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 82.152.58.0/23 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 82.152.60.0/22 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 82.152.64.0/20 v4 | RPKI valid | 48 | 345498851 | 2026-09-23 |
| 82.152.82.0/23 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 82.152.84.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 82.152.88.0/21 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 82.152.96.0/23 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 82.152.100.0/22 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 82.152.104.0/21 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 82.152.112.0/22 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 82.152.118.0/23 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 82.152.120.0/22 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 82.152.128.0/21 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 82.152.136.0/24 v4 | RPKI valid | 47 | 345498851 | 2026-10-13 |
| 82.152.142.0/23 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 82.152.144.0/20 v4 | RPKI valid | 48 | 345498851 | 2026-09-23 |
| 82.152.160.0/20 v4 | RPKI valid | 48 | 345498851 | 2026-09-23 |
| 82.152.176.0/22 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 82.152.180.0/23 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 82.152.184.0/22 v4 | RPKI valid | 48 | 345498851 | 2026-09-23 |
| 82.152.188.0/22 v4 | RPKI valid | 48 | 345498851 | 2026-09-23 |
| 82.152.192.0/19 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 82.152.224.0/20 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 82.152.240.0/22 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 82.152.245.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 82.152.246.0/23 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 82.153.0.0/22 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 82.153.4.0/23 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 82.153.16.0/20 v4 | RPKI valid | 48 | 345498851 | 2026-09-23 |
| 82.153.32.0/21 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 82.153.40.0/22 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 82.153.46.0/23 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 82.153.48.0/20 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 82.153.64.0/20 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 82.153.82.0/23 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 82.153.84.0/22 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 82.153.90.0/23 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 82.153.96.0/21 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 82.153.104.0/23 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 82.153.109.0/24 v4 | RPKI valid | 33 | 345498851 | 2026-10-03 |
| 82.153.111.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 82.153.112.0/21 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 82.153.120.0/22 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 82.153.125.0/24 v4 | RPKI valid | 47 | 345498851 | 2026-10-13 |
| 82.153.126.0/23 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 82.153.131.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 82.153.136.0/21 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 82.153.144.0/22 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 82.153.151.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-10-05 |
| 82.153.154.0/23 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 82.153.158.0/23 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 82.153.161.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 82.153.162.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 82.153.175.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 82.153.176.0/23 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 82.153.180.0/23 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 82.153.184.0/22 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 82.153.190.0/23 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 82.153.200.0/21 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 82.153.208.0/21 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 82.153.220.0/22 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 82.153.224.0/22 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 82.153.232.0/23 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 82.153.238.0/23 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 82.153.240.0/20 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 82.163.0.0/19 v4 | RPKI valid | 1 | 213241900269398851 | 2026-09-18 |
| 82.163.0.0/23 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 82.163.4.0/22 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 82.163.8.0/21 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 82.163.16.0/23 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 82.163.20.0/23 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 85.159.128.0/21 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 86.54.7.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 86.54.10.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 86.54.27.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 86.54.43.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 86.54.44.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 86.54.45.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 86.54.80.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 86.54.87.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 86.54.96.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 86.54.97.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 86.54.98.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 86.54.100.0/23 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 86.54.102.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 86.54.103.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 86.54.104.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 86.54.106.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 86.54.108.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 86.54.109.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 86.54.111.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 86.54.112.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 86.54.113.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 86.54.114.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 86.54.115.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 86.54.116.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 86.54.117.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 86.54.118.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 86.54.119.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 86.54.120.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 86.54.121.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 86.54.122.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 86.54.124.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 86.54.127.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 86.54.128.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 86.54.129.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 86.54.131.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 86.54.134.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 86.54.142.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 86.54.143.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 86.54.148.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 86.54.149.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 86.54.150.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 86.54.161.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 86.54.162.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 86.54.164.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 86.54.173.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 86.54.174.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 86.54.177.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 86.54.178.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 86.54.180.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 86.54.183.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 86.54.185.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 86.54.200.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 86.54.210.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 86.54.212.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 86.54.224.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 86.54.234.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 86.54.248.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 89.28.232.0/21 v4 | RPKI valid | 1 | 213241900269398851 | 2026-09-18 |
| 89.28.232.0/24 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 89.28.234.0/23 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 89.31.232.0/21 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 89.213.48.0/20 v4 | RPKI valid | 48 | 345498851 | 2026-09-18 |
| 89.213.64.0/18 v4 | RPKI valid | 1 | 213241900269398851 | 2026-09-18 |
| 89.213.64.0/20 v4 | RPKI valid | 48 | 345498851 | 2026-09-23 |
| 89.213.80.0/20 v4 | RPKI valid | 48 | 345498851 | 2026-09-23 |
| 89.213.110.0/23 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 89.213.192.0/23 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 89.213.208.0/23 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 89.213.209.0/24 v4 | RPKI valid | 1 | 213241900269398851 | 2026-09-18 |
| 89.213.242.0/23 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 89.213.242.0/24 v4 | RPKI valid | 1 | 213241900269398851 | 2026-09-18 |
| 89.213.243.0/24 v4 | RPKI valid | 1 | 213241900269398851 | 2026-09-18 |
| 89.213.244.0/22 v4 | RPKI valid | 48 | 345498851 | 2026-09-25 |
| 89.213.244.0/24 v4 | RPKI valid | 1 | 213241900269398851 | 2026-09-18 |