AS8468 Cityfibre Limited 🇬🇧 GB
Announcing 48 prefixes, seen at the RIS collectors.
IPv4 prefixes
45
359,680 (1,405 × /24)
IPv6 prefixes
3
17 × /32
Upstreams
5
transit providers observed
Peers
15
settlement-free adjacencies
Downstreams
4
transit customers observed
Customer cone
5
ASes reachable through it
Registry and operator data
- AS number
- AS8468
- Name
- Cityfibre Limited
- Organisation
- CityFibre
- Country
- 🇬🇧 GB
- RIR
- RIPENCC
- Allocated
- 1997-09-10
- Network type
- NSP
- Scope
- Europe
- Peering policy
- Selective
- IRR as-set
- AS-ENTANET
- Website
- https://www.cityfibre.com
- Looking glass
- http://lg.enta.net/
- PeeringDB
- net/155
- Exchanges
- 6
- Facilities
- 5
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
48 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 46.254.0.0/21 v4 | no ROA | 43 | 345498468 | 2026-09-18 |
| 62.249.192.0/18 v4 | no ROA | 43 | 345498468 | 2026-09-18 |
| 78.32.0.0/15 v4 | no ROA | 43 | 345498468 | 2026-09-18 |
| 79.143.144.0/20 v4 | RPKI valid | 43 | 345498468 | 2026-09-18 |
| 81.31.96.0/19 v4 | no ROA | 43 | 345498468 | 2026-09-18 |
| 84.45.128.0/17 v4 | no ROA | 43 | 345498468 | 2026-09-18 |
| 87.127.0.0/16 v4 | no ROA | 43 | 345498468 | 2026-09-18 |
| 88.83.96.0/24 v4 | RPKI valid | 43 | 345498468 | 2026-09-18 |
| 88.83.104.0/24 v4 | RPKI valid | 43 | 345498468 | 2026-09-18 |
| 88.83.106.0/24 v4 | RPKI valid | 43 | 345498468 | 2026-09-18 |
| 88.83.109.0/24 v4 | RPKI valid | 43 | 345498468 | 2026-09-18 |
| 88.83.111.0/24 v4 | RPKI valid | 43 | 345498468 | 2026-09-18 |
| 88.83.116.0/24 v4 | RPKI valid | 43 | 345498468 | 2026-09-18 |
| 88.83.118.0/23 v4 | RPKI valid | 43 | 345498468 | 2026-09-18 |
| 88.83.124.0/23 v4 | RPKI valid | 43 | 345498468 | 2026-09-18 |
| 88.83.126.0/24 v4 | RPKI valid | 43 | 345498468 | 2026-09-18 |
| 95.141.152.0/22 v4 | no ROA | 43 | 345498468 | 2026-09-18 |
| 109.224.160.0/19 v4 | no ROA | 43 | 345498468 | 2026-09-18 |
| 156.67.241.0/24 v4 | RPKI valid | 43 | 345498468 | 2026-09-18 |
| 156.67.242.0/23 v4 | RPKI valid | 43 | 345498468 | 2026-09-18 |
| 156.67.244.0/22 v4 | RPKI valid | 43 | 345498468 | 2026-09-18 |
| 156.67.244.0/24 v4 | RPKI valid | 14 | 244828468 | 2026-09-18 |
| 156.67.248.0/21 v4 | RPKI valid | 43 | 345498468 | 2026-09-18 |
| 178.16.224.0/22 v4 | RPKI valid | 43 | 345498468 | 2026-09-18 |
| 178.16.228.0/24 v4 | RPKI valid | 43 | 345498468 | 2026-09-18 |
| 178.16.237.0/24 v4 | RPKI valid | 43 | 345498468 | 2026-09-18 |
| 178.217.92.0/24 v4 | no ROA | 42 | 3454912998468 | 2026-09-18 |
| 185.81.192.0/24 v4 | RPKI valid | 43 | 345498468 | 2026-09-18 |
| 185.81.193.0/24 v4 | RPKI valid | 43 | 345498468 | 2026-09-18 |
| 185.81.194.0/24 v4 | RPKI valid | 43 | 345498468 | 2026-09-18 |
| 185.81.195.0/24 v4 | RPKI valid | 43 | 345498468 | 2026-09-18 |
| 185.101.148.0/22 v4 | RPKI valid | 43 | 345498468 | 2026-09-18 |
| 185.129.72.0/22 v4 | RPKI valid | 43 | 345498468 | 2026-09-18 |
| 185.129.73.0/24 v4 | RPKI valid | 43 | 345498468 | 2026-09-18 |
| 185.129.74.0/23 v4 | RPKI valid | 43 | 345498468 | 2026-09-18 |
| 185.146.44.0/23 v4 | RPKI valid | 43 | 345498468 | 2026-09-18 |
| 185.220.12.0/22 v4 | RPKI valid | 43 | 345498468 | 2026-09-18 |
| 188.39.0.0/16 v4 | no ROA | 43 | 345498468 | 2026-09-18 |
| 193.35.217.0/24 v4 | no ROA | 43 | 345498468 | 2026-09-18 |
| 193.37.208.0/22 v4 | no ROA | 43 | 345498468 | 2026-09-18 |
| 195.74.96.0/19 v4 | no ROA | 43 | 345498468 | 2026-09-18 |
| 195.80.2.0/24 v4 | RPKI valid | 43 | 345498468 | 2026-09-18 |
| 195.80.14.0/23 v4 | RPKI valid | 43 | 345498468 | 2026-09-18 |
| 212.124.199.0/24 v4 | RPKI valid | 43 | 345498468 | 2026-09-18 |
| 212.187.239.0/24 v4 | no ROA | 42 | 345498468 | 2026-09-18 |
| 2001:4d48::/29 v6 | no ROA | 34 | 345498468 | 2026-09-18 |
| 2001:4d48::/32 v6 | no ROA | 34 | 345498468 | 2026-09-18 |
| 2a05:8940::/29 v6 | no ROA | 34 | 345498468 | 2026-09-18 |