AS31655 Gamma Telecom Holdings Ltd 🇬🇧 GB
Announcing 39 prefixes, seen at the RIS collectors.
IPv4 prefixes
36
614,400 (2,400 × /24)
IPv6 prefixes
3
24 × /32
Upstreams
2
transit providers observed
Peers
7
settlement-free adjacencies
Downstreams
6
transit customers observed
Customer cone
7
ASes reachable through it
Registry and operator data
- AS number
- AS31655
- Name
- Gamma Telecom Holdings Ltd
- Organisation
- Gamma
- Country
- 🇬🇧 GB
- RIR
- RIPENCC
- Allocated
- 2004-07-02
- Network type
- Cable/DSL/ISP
- Traffic levels
- 500-1000Gbps
- Scope
- Regional
- Peering policy
- Open
- IRR as-set
- AS-GAMMATELECOM
- Website
- https://www.gamma.co.uk/
- PeeringDB
- net/4043
- Exchanges
- 4
- Facilities
- 9
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
39 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 5.2.96.0/19 v4 | RPKI valid | 42 | 5030031655 | 2026-09-18 |
| 5.144.156.0/22 v4 | RPKI valid | 41 | 5030031655 | 2026-09-18 |
| 46.227.48.0/21 v4 | RPKI valid | 42 | 5030031655 | 2026-09-18 |
| 51.52.0.0/16 v4 | no ROA | 42 | 5030031655 | 2026-09-18 |
| 51.52.50.0/24 v4 | no ROA | 42 | 5030031655 | 2026-09-18 |
| 51.219.0.0/16 v4 | no ROA | 42 | 5030031655 | 2026-09-18 |
| 62.223.128.0/17 v4 | RPKI valid | 42 | 5030031655 | 2026-09-18 |
| 62.223.251.0/24 v4 | RPKI valid | 36 | 34549291431655 | 2026-09-18 |
| 79.74.0.0/16 v4 | RPKI valid | 42 | 5030031655 | 2026-09-18 |
| 80.252.64.0/20 v4 | RPKI valid | 42 | 5030031655 | 2026-09-18 |
| 88.215.0.0/18 v4 | RPKI valid | 42 | 5030031655 | 2026-09-18 |
| 89.213.8.0/21 v4 | RPKI valid | 42 | 5030031655 | 2026-09-18 |
| 89.213.16.0/20 v4 | RPKI valid | 42 | 5030031655 | 2026-09-18 |
| 89.213.32.0/21 v4 | RPKI valid | 42 | 5030031655 | 2026-09-18 |
| 92.207.0.0/16 v4 | RPKI valid | 42 | 5030031655 | 2026-09-18 |
| 138.248.16.0/20 v4 | no ROA | 42 | 5030031655 | 2026-09-18 |
| 138.248.32.0/20 v4 | no ROA | 42 | 5030031655 | 2026-09-18 |
| 138.248.128.0/17 v4 | no ROA | 42 | 5030031655 | 2026-09-18 |
| 138.248.140.0/24 v4 | no ROA | 43 | 37721335631655 | 2026-09-18 |
| 151.2.128.0/17 v4 | RPKI valid | 42 | 5030031655 | 2026-09-18 |
| 151.2.128.0/22 v4 | RPKI valid | 41 | 5030031655 | 2026-09-18 |
| 151.2.132.0/22 v4 | RPKI valid | 41 | 5030031655 | 2026-09-18 |
| 151.2.136.0/22 v4 | RPKI valid | 41 | 5030031655 | 2026-09-18 |
| 151.2.140.0/22 v4 | RPKI valid | 41 | 5030031655 | 2026-09-18 |
| 157.125.0.0/16 v4 | no ROA | 42 | 5030031655 | 2026-09-18 |
| 157.231.0.0/16 v4 | no ROA | 42 | 5030031655 | 2026-09-18 |
| 164.39.128.0/17 v4 | no ROA | 42 | 5030031655 | 2026-09-18 |
| 185.4.196.0/22 v4 | RPKI valid | 41 | 5030031655 | 2026-09-18 |
| 185.9.232.0/22 v4 | RPKI valid | 41 | 5030031655 | 2026-09-18 |
| 185.21.208.0/22 v4 | RPKI valid | 41 | 5030031655 | 2026-09-18 |
| 185.47.104.0/22 v4 | RPKI valid | 41 | 5030031655 | 2026-09-18 |
| 185.157.103.0/24 v4 | no ROA | 41 | 5030031655 | 2026-09-18 |
| 188.66.64.0/18 v4 | RPKI valid | 42 | 5030031655 | 2026-09-18 |
| 193.39.16.0/20 v4 | no ROA | 42 | 5030031655 | 2026-09-18 |
| 195.162.96.0/19 v4 | RPKI valid | 42 | 5030031655 | 2026-09-18 |
| 213.218.192.0/20 v4 | RPKI valid | 42 | 5030031655 | 2026-09-18 |
| 2a02:c1c0::/29 v6 | RPKI valid | 34 | 5030031655 | 2026-09-18 |
| 2a02:df80::/29 v6 | RPKI valid | 34 | 5030031655 | 2026-09-18 |
| 2a04:4440::/29 v6 | RPKI valid | 34 | 5030031655 | 2026-09-18 |