AS35228 o2 (Telefonica UK) 🇬🇧 GB
Telefonica UK Limited. Announcing 139 prefixes, seen at the RIS collectors.
IPv4 prefixes
113
293,888 (1,148 × /24)
IPv6 prefixes
26
1 × /32
Upstreams
5
transit providers observed
Peers
13
settlement-free adjacencies
Downstreams
4
transit customers observed
Customer cone
5
ASes reachable through it
Registry and operator data
- AS number
- AS35228
- Name
- o2 (Telefonica UK)
- Organisation
- O2 Broadband
- Country
- 🇬🇧 GB
- RIR
- RIPENCC
- Allocated
- 2005-06-28
- Network type
- Cable/DSL/ISP
- Traffic levels
- 100-200Gbps
- Scope
- Europe
- Peering policy
- Selective
- PeeringDB
- net/1446
- Exchanges
- 2
- Facilities
- 2
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
139 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 46.233.64.0/18 v4 | RPKI valid | 41 | 50300508935228 | 2026-09-18 |
| 46.233.78.0/24 v4 | RPKI valid | 42 | 50300508935228 | 2026-09-18 |
| 46.233.79.0/24 v4 | RPKI valid | 42 | 50300508935228 | 2026-09-18 |
| 46.233.82.0/23 v4 | RPKI valid | 42 | 50300508935228 | 2026-09-18 |
| 46.233.82.0/24 v4 | RPKI valid | 42 | 50300508935228 | 2026-09-18 |
| 46.233.83.0/24 v4 | RPKI valid | 42 | 50300508935228 | 2026-09-18 |
| 46.233.88.0/23 v4 | RPKI valid | 42 | 50300508935228 | 2026-09-18 |
| 46.233.88.0/24 v4 | RPKI valid | 42 | 50300508935228 | 2026-09-18 |
| 46.233.89.0/24 v4 | RPKI valid | 42 | 50300508935228 | 2026-09-18 |
| 46.233.91.0/24 v4 | RPKI valid | 42 | 50300508935228 | 2026-09-18 |
| 46.233.94.0/24 v4 | RPKI valid | 42 | 50300508935228 | 2026-09-18 |
| 46.233.96.0/21 v4 | RPKI valid | 42 | 50300508935228 | 2026-09-18 |
| 82.132.128.0/17 v4 | RPKI valid | 43 | 3454935228 | 2026-09-18 |
| 82.132.138.0/23 v4 | RPKI valid | 41 | 50300508935228 | 2026-09-18 |
| 82.132.160.0/23 v4 | RPKI valid | 42 | 50300508935228 | 2026-09-18 |
| 82.132.164.0/23 v4 | RPKI valid | 42 | 50300508935228 | 2026-09-18 |
| 82.132.166.0/23 v4 | RPKI valid | 42 | 50300508935228 | 2026-09-18 |
| 82.132.168.0/23 v4 | RPKI valid | 41 | 50300508935228 | 2026-09-18 |
| 82.132.170.0/23 v4 | RPKI valid | 42 | 50300508935228 | 2026-09-18 |
| 82.132.172.0/23 v4 | RPKI valid | 42 | 50300508935228 | 2026-09-18 |
| 82.132.174.0/23 v4 | RPKI valid | 42 | 50300508935228 | 2026-09-18 |
| 82.132.176.0/23 v4 | RPKI valid | 42 | 50300508935228 | 2026-09-18 |
| 82.132.180.0/23 v4 | RPKI valid | 42 | 50300508935228 | 2026-09-18 |
| 82.132.184.0/22 v4 | RPKI valid | 42 | 50300508935228 | 2026-09-18 |
| 82.132.198.0/23 v4 | RPKI valid | 41 | 50300508935228 | 2026-09-18 |
| 82.132.199.0/24 v4 | RPKI valid | 41 | 50300508935228 | 2026-09-18 |
| 82.132.210.0/23 v4 | RPKI valid | 41 | 50300508935228 | 2026-09-18 |
| 82.132.212.0/22 v4 | RPKI valid | 42 | 50300508935228 | 2026-09-18 |
| 82.132.216.0/22 v4 | RPKI valid | 42 | 50300508935228 | 2026-09-18 |
| 82.132.220.0/22 v4 | RPKI valid | 42 | 50300508935228 | 2026-09-18 |
| 82.132.228.0/22 v4 | RPKI valid | 42 | 50300508935228 | 2026-09-18 |
| 82.132.228.0/24 v4 | RPKI valid | 1 | 496733216335612956508935228 | 2026-09-18 |
| 82.132.232.0/22 v4 | RPKI valid | 41 | 50300508935228 | 2026-09-18 |
| 82.132.236.0/22 v4 | RPKI valid | 42 | 50300508935228 | 2026-09-18 |
| 82.132.244.0/22 v4 | RPKI valid | 42 | 50300508935228 | 2026-09-18 |
| 82.132.248.0/23 v4 | RPKI valid | 41 | 50300508935228 | 2026-09-18 |
| 82.132.253.0/24 v4 | RPKI valid | 42 | 50300508935228 | 2026-09-18 |
| 87.194.0.0/16 v4 | RPKI valid | 43 | 3454935228 | 2026-09-18 |
| 87.194.0.0/19 v4 | RPKI valid | 43 | 3454935228 | 2026-09-18 |
| 87.194.0.0/20 v4 | RPKI valid | 42 | 50300508935228 | 2026-09-18 |
| 87.194.0.0/23 v4 | RPKI valid | 42 | 50300508935228 | 2026-09-18 |
| 87.194.1.0/24 v4 | RPKI valid | 41 | 50300508935228 | 2026-09-18 |
| 87.194.4.0/23 v4 | RPKI valid | 43 | 3454935228 | 2026-09-18 |
| 87.194.8.0/23 v4 | RPKI valid | 43 | 3454935228 | 2026-09-18 |
| 87.194.12.0/23 v4 | RPKI valid | 43 | 3454935228 | 2026-09-18 |
| 87.194.21.0/24 v4 | RPKI valid | 42 | 377211295635228 | 2026-09-18 |
| 87.194.22.0/24 v4 | RPKI valid | 42 | 377211295635228 | 2026-09-18 |
| 87.194.23.0/24 v4 | RPKI valid | 42 | 377211295635228 | 2026-09-18 |
| 87.194.24.0/24 v4 | RPKI valid | 41 | 50300508935228 | 2026-09-18 |
| 87.194.25.0/24 v4 | RPKI valid | 42 | 377211295635228 | 2026-09-18 |
| 87.194.54.0/23 v4 | RPKI valid | 42 | 50300508935228 | 2026-09-18 |
| 87.194.64.0/21 v4 | RPKI valid | 42 | 50300508935228 | 2026-09-18 |
| 87.194.65.0/24 v4 | RPKI valid | 42 | 50300508935228 | 2026-09-18 |
| 87.194.69.0/24 v4 | RPKI valid | 42 | 50300508935228 | 2026-09-18 |
| 87.194.82.0/24 v4 | RPKI valid | 42 | 50300508935228 | 2026-09-18 |
| 87.194.83.0/24 v4 | RPKI valid | 42 | 50300508935228 | 2026-09-18 |
| 87.194.100.0/22 v4 | RPKI valid | 42 | 50300508935228 | 2026-09-18 |
| 87.194.104.0/22 v4 | RPKI valid | 42 | 50300508935228 | 2026-09-18 |
| 87.194.108.0/23 v4 | RPKI valid | 41 | 50300508935228 | 2026-09-18 |
| 87.194.112.0/23 v4 | RPKI valid | 42 | 50300508935228 | 2026-09-18 |
| 87.194.115.0/24 v4 | RPKI valid | 41 | 50300508935228 | 2026-09-18 |
| 87.194.116.0/24 v4 | RPKI valid | 41 | 50300508935228 | 2026-09-18 |
| 87.194.117.0/24 v4 | RPKI valid | 41 | 50300508935228 | 2026-09-18 |
| 87.194.118.0/24 v4 | RPKI valid | 41 | 50300508935228 | 2026-09-18 |
| 87.194.216.0/23 v4 | RPKI valid | 41 | 50300508935228 | 2026-09-18 |
| 87.194.218.0/23 v4 | RPKI valid | 41 | 50300508935228 | 2026-09-18 |
| 87.194.218.0/24 v4 | RPKI valid | 42 | 50300508935228 | 2026-09-18 |
| 87.194.219.0/24 v4 | RPKI valid | 42 | 50300508935228 | 2026-09-18 |
| 87.194.220.0/23 v4 | RPKI valid | 41 | 50300508935228 | 2026-09-18 |
| 87.194.254.0/23 v4 | RPKI valid | 42 | 50300508935228 | 2026-09-18 |
| 93.97.0.0/16 v4 | RPKI valid | 43 | 3454935228 | 2026-09-18 |
| 93.97.0.0/22 v4 | RPKI valid | 41 | 50300508935228 | 2026-09-18 |
| 93.97.4.0/22 v4 | RPKI valid | 41 | 50300508935228 | 2026-09-18 |
| 93.97.8.0/22 v4 | RPKI valid | 41 | 50300508935228 | 2026-09-18 |
| 93.97.12.0/22 v4 | RPKI valid | 41 | 50300508935228 | 2026-09-18 |
| 93.97.16.0/22 v4 | RPKI valid | 41 | 50300508935228 | 2026-09-18 |
| 93.97.32.0/22 v4 | RPKI valid | 41 | 50300508935228 | 2026-09-18 |
| 93.97.48.0/22 v4 | RPKI valid | 41 | 50300508935228 | 2026-09-18 |
| 93.97.52.0/22 v4 | RPKI valid | 41 | 50300508935228 | 2026-09-18 |
| 93.97.56.0/22 v4 | RPKI valid | 41 | 50300508935228 | 2026-09-18 |
| 93.97.60.0/22 v4 | RPKI valid | 41 | 50300508935228 | 2026-09-18 |
| 93.97.64.0/23 v4 | RPKI valid | 41 | 50300508935228 | 2026-09-18 |
| 93.97.66.0/23 v4 | RPKI valid | 42 | 50300508935228 | 2026-09-18 |
| 93.97.68.0/23 v4 | RPKI valid | 42 | 50300508935228 | 2026-09-18 |
| 93.97.70.0/23 v4 | RPKI valid | 42 | 50300508935228 | 2026-09-18 |
| 93.97.72.0/23 v4 | RPKI valid | 42 | 50300508935228 | 2026-09-18 |
| 93.97.74.0/23 v4 | RPKI valid | 42 | 50300508935228 | 2026-09-18 |
| 93.97.76.0/23 v4 | RPKI valid | 42 | 50300508935228 | 2026-09-18 |
| 93.97.78.0/23 v4 | RPKI valid | 42 | 50300508935228 | 2026-09-18 |
| 93.97.80.0/23 v4 | RPKI valid | 41 | 50300508935228 | 2026-09-18 |
| 93.97.128.0/22 v4 | RPKI valid | 41 | 50300508935228 | 2026-09-18 |
| 93.97.132.0/22 v4 | RPKI valid | 41 | 50300508935228 | 2026-09-18 |
| 93.97.170.0/23 v4 | RPKI valid | 41 | 50300508935228 | 2026-09-18 |
| 93.97.172.0/22 v4 | RPKI valid | 41 | 50300508935228 | 2026-09-18 |
| 93.97.176.0/22 v4 | RPKI valid | 41 | 50300508935228 | 2026-09-18 |
| 93.97.180.0/22 v4 | RPKI valid | 41 | 50300508935228 | 2026-09-18 |
| 93.97.192.0/22 v4 | RPKI valid | 41 | 50300508935228 | 2026-09-18 |
| 93.97.196.0/22 v4 | RPKI valid | 41 | 50300508935228 | 2026-09-18 |
| 93.97.200.0/22 v4 | RPKI valid | 41 | 50300508935228 | 2026-09-18 |
| 93.97.204.0/22 v4 | RPKI valid | 41 | 50300508935228 | 2026-09-18 |
| 93.97.208.0/22 v4 | RPKI valid | 41 | 50300508935228 | 2026-09-18 |
| 93.97.212.0/22 v4 | RPKI valid | 41 | 50300508935228 | 2026-09-18 |
| 93.97.216.0/22 v4 | RPKI valid | 41 | 50300508935228 | 2026-09-18 |
| 93.97.220.0/22 v4 | RPKI valid | 41 | 50300508935228 | 2026-09-18 |
| 93.97.224.0/23 v4 | RPKI valid | 41 | 50300508935228 | 2026-09-18 |
| 93.97.240.0/21 v4 | RPKI valid | 41 | 50300508935228 | 2026-09-18 |
| 93.97.241.0/24 v4 | RPKI valid | 43 | 3454935228 | 2026-09-18 |
| 158.230.0.0/17 v4 | RPKI valid | 42 | 50300508935228 | 2026-09-18 |
| 158.230.200.0/22 v4 | RPKI valid | 41 | 50300508935228 | 2026-09-18 |
| 158.230.201.0/24 v4 | RPKI valid | 41 | 50300508935228 | 2026-09-18 |
| 185.79.104.0/23 v4 | no ROA | 42 | 50300508935228 | 2026-09-18 |
| 185.79.106.0/23 v4 | no ROA | 42 | 50300508935228 | 2026-09-18 |
| 185.132.84.0/24 v4 | RPKI valid | 41 | 50300508935228 | 2026-09-18 |
| 2a03:dd00::/32 v6 | no ROA | 34 | 34549325735228 | 2026-09-18 |
| 2a03:dd00:810::/46 v6 | RPKI valid | 34 | 3454935228 | 2026-09-18 |
| 2a03:dd00:821::/48 v6 | RPKI valid | 33 | 377211295635228 | 2026-09-18 |
| 2a03:dd00:822::/48 v6 | RPKI valid | 33 | 377211295635228 | 2026-09-18 |
| 2a03:dd00:823::/48 v6 | no ROA | 33 | 377211295635228 | 2026-09-18 |
| 2a03:dd00:824::/48 v6 | no ROA | 33 | 3772112956508935228 | 2026-09-18 |
| 2a03:dd00:825::/48 v6 | no ROA | 33 | 377211295635228 | 2026-09-18 |
| 2a03:dd00:2000::/40 v6 | RPKI valid | 33 | 3772112956508935228 | 2026-09-18 |
| 2a03:dd00:2100::/40 v6 | RPKI valid | 33 | 3772112956508935228 | 2026-09-18 |
| 2a03:dd00:2200::/40 v6 | RPKI valid | 33 | 3772112956508935228 | 2026-09-18 |
| 2a03:dd00:2300::/40 v6 | RPKI valid | 33 | 3772112956508935228 | 2026-09-18 |
| 2a03:dd00:2400::/40 v6 | RPKI valid | 33 | 3772112956508935228 | 2026-09-18 |
| 2a03:dd00:2500::/40 v6 | RPKI valid | 33 | 3772112956508935228 | 2026-09-18 |
| 2a03:dd00:2600::/40 v6 | RPKI valid | 33 | 3772112956508935228 | 2026-09-18 |
| 2a03:dd00:2700::/40 v6 | RPKI valid | 33 | 3772112956508935228 | 2026-09-18 |
| 2a03:dd00:3000::/44 v6 | RPKI valid | 33 | 3772112956508935228 | 2026-09-18 |
| 2a03:dd00:3002::/48 v6 | RPKI valid | 33 | 3772112956508935228 | 2026-09-18 |
| 2a03:dd00:300e::/48 v6 | RPKI valid | 33 | 377211295635228 | 2026-09-18 |
| 2a03:dd00:3040::/47 v6 | RPKI valid | 33 | 3772112956508935228 | 2026-09-18 |
| 2a03:dd00:3042::/47 v6 | RPKI valid | 33 | 3772112956508935228 | 2026-09-18 |
| 2a03:dd00:3044::/47 v6 | RPKI valid | 33 | 3772112956508935228 | 2026-09-18 |
| 2a03:dd00:3046::/47 v6 | RPKI valid | 33 | 3772112956508935228 | 2026-09-18 |
| 2a03:dd00:3048::/47 v6 | RPKI valid | 33 | 3772112956508935228 | 2026-09-18 |
| 2a03:dd00:304a::/47 v6 | RPKI valid | 33 | 3772112956508935228 | 2026-09-18 |
| 2a03:dd00:304c::/47 v6 | RPKI valid | 33 | 3772112956508935228 | 2026-09-18 |
| 2a03:dd00:304e::/47 v6 | RPKI valid | 33 | 3772112956508935228 | 2026-09-18 |