AS8851 GCI Network Solutions Limited 🇬🇧 GB
Announcing 322 prefixes, seen at the RIS collectors.
IPv4 prefixes
316
526,080 (2,055 × /24)
IPv6 prefixes
6
20 × /32
Upstreams
2
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
- RIPE::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
322 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 109.176.192.0/21 v4 | RPKI valid | 46 | 345498851 | 2026-09-25 |
| 109.176.224.0/21 v4 | RPKI valid | 46 | 345498851 | 2026-09-23 |
| 109.176.232.0/21 v4 | RPKI valid | 46 | 345498851 | 2026-09-23 |
| 158.255.8.0/21 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 159.15.0.0/16 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 185.20.32.0/22 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 185.24.84.0/24 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 185.24.86.0/23 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 185.101.44.0/23 v4 | RPKI valid | 46 | 345498851 | 2026-09-25 |
| 192.149.15.0/24 v4 | no ROA | 43 | 345498851 | 2026-09-18 |
| 193.27.212.0/23 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 193.108.169.0/24 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 194.46.36.0/24 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 194.46.37.0/24 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 194.46.45.0/24 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 194.46.46.0/24 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 194.46.64.0/22 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 194.46.72.0/22 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 194.46.80.0/23 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 194.46.81.0/24 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 194.46.82.0/24 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 194.105.64.0/21 v4 | RPKI valid | 46 | 345498851 | 2026-09-25 |
| 194.105.72.0/22 v4 | RPKI valid | 46 | 345498851 | 2026-09-25 |
| 194.164.2.0/24 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 194.164.12.0/24 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 194.164.38.0/24 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 194.164.80.0/22 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 194.164.85.0/24 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 194.164.86.0/24 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 194.164.100.0/24 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 194.164.106.0/24 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 194.164.140.0/22 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 194.164.144.0/24 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 194.164.181.0/24 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 194.164.223.0/24 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 194.164.232.0/24 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 194.164.238.0/24 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 194.164.241.0/24 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 194.164.242.0/23 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 194.164.247.0/24 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 194.207.0.0/19 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 195.2.131.0/24 v4 | no ROA | 46 | 345498851 | 2026-09-18 |
| 195.2.132.0/22 v4 | no ROA | 46 | 345498851 | 2026-09-18 |
| 195.2.136.0/24 v4 | no ROA | 46 | 345498851 | 2026-09-18 |
| 195.2.138.0/24 v4 | no ROA | 46 | 345498851 | 2026-09-18 |
| 195.2.140.0/22 v4 | no ROA | 46 | 345498851 | 2026-09-18 |
| 195.2.144.0/23 v4 | no ROA | 46 | 345498851 | 2026-09-18 |
| 195.26.228.0/24 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 195.26.236.0/24 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 195.128.138.0/24 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 195.184.228.0/23 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 195.184.245.0/24 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 195.200.22.0/24 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 212.32.42.0/24 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 212.32.55.0/24 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 212.32.66.0/24 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 212.38.64.0/19 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 212.47.80.0/23 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 212.47.84.0/24 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 212.56.57.0/24 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 212.104.129.0/24 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 212.104.130.0/24 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 212.104.132.0/24 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 212.104.136.0/24 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 212.104.143.0/24 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 212.104.149.0/24 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 212.104.150.0/24 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 212.104.152.0/24 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 212.104.155.0/24 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 212.104.156.0/24 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 212.104.159.0/24 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 212.108.88.0/23 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 213.130.128.0/22 v4 | RPKI valid | 46 | 345498851 | 2026-09-25 |
| 213.130.136.0/22 v4 | RPKI valid | 46 | 345498851 | 2026-09-25 |
| 213.130.148.0/23 v4 | RPKI valid | 46 | 345498851 | 2026-09-25 |
| 213.152.32.0/19 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 213.210.0.0/19 v4 | RPKI valid | 46 | 345498851 | 2026-09-23 |
| 213.210.32.0/20 v4 | RPKI valid | 46 | 345498851 | 2026-09-25 |
| 213.210.48.0/22 v4 | RPKI valid | 46 | 345498851 | 2026-09-25 |
| 213.210.56.0/21 v4 | RPKI valid | 46 | 345498851 | 2026-09-25 |
| 213.218.217.0/24 v4 | RPKI valid | 46 | 345498851 | 2026-09-25 |
| 213.218.218.0/23 v4 | RPKI valid | 46 | 345498851 | 2026-09-25 |
| 213.218.220.0/22 v4 | RPKI valid | 46 | 345498851 | 2026-09-25 |
| 213.218.240.0/22 v4 | RPKI valid | 46 | 345498851 | 2026-09-25 |
| 213.254.171.0/24 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 213.254.178.0/24 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 213.254.185.0/24 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 217.144.144.0/23 v4 | RPKI valid | 46 | 345498851 | 2026-09-25 |
| 217.144.148.0/22 v4 | RPKI valid | 46 | 345498851 | 2026-09-25 |
| 217.144.152.0/23 v4 | RPKI valid | 46 | 345498851 | 2026-09-25 |
| 217.144.155.0/24 v4 | RPKI valid | 46 | 345498851 | 2026-09-25 |
| 217.144.156.0/22 v4 | RPKI valid | 46 | 345498851 | 2026-09-25 |
| 217.145.64.0/21 v4 | RPKI valid | 46 | 345498851 | 2026-09-25 |
| 217.154.28.0/24 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 217.154.30.0/24 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 217.154.31.0/24 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 217.154.39.0/24 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 217.154.49.0/24 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 217.154.72.0/23 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 217.154.90.0/24 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 217.154.96.0/24 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 217.154.103.0/24 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 217.154.109.0/24 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 217.154.110.0/23 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 217.154.122.0/23 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 217.154.127.0/24 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 217.154.131.0/24 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 217.154.132.0/22 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 217.154.137.0/24 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 217.154.138.0/24 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 217.154.141.0/24 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 217.154.157.0/24 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 217.154.176.0/24 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 217.154.187.0/24 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 217.154.230.0/24 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 217.154.246.0/24 v4 | RPKI valid | 46 | 345498851 | 2026-09-18 |
| 2001:1a90::/32 v6 | RPKI valid | 36 | 345498851 | 2026-09-18 |
| 2a00:c60::/32 v6 | RPKI valid | 36 | 345498851 | 2026-09-18 |
| 2a00:1c40::/29 v6 | RPKI valid | 36 | 345498851 | 2026-09-18 |
| 2a00:4901::/32 v6 | RPKI valid | 36 | 345498851 | 2026-09-18 |
| 2a02:21f8::/32 v6 | RPKI valid | 36 | 345498851 | 2026-09-18 |
| 2a02:6f80::/29 v6 | RPKI valid | 36 | 345498851 | 2026-09-18 |