AS58273 Broadband for the Rural North Limited. 🇬🇧 GB
Announcing 68 prefixes, seen at the RIS collectors.
IPv4 prefixes
48
32,512 (127 × /24)
IPv6 prefixes
20
11 × /32
Upstreams
6
transit providers observed
Peers
16
settlement-free adjacencies
Downstreams
1
transit customers observed
Customer cone
2
ASes reachable through it
Registry and operator data
- AS number
- AS58273
- Name
- Broadband for the Rural North Limited.
- Organisation
- Broadband for the Rural North (B4RN)
- Country
- 🇬🇧 GB
- RIR
- RIPENCC
- Allocated
- 2012-06-12
- Network type
- Non-Profit
- Scope
- Regional
- Peering policy
- Open
- IRR as-set
- AS-B4RN
- Website
- https://b4rn.org.uk/
- PeeringDB
- net/9259
- Exchanges
- 5
- 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 |
|---|---|---|---|---|
| 5.83.8.0/23 v4 | RPKI valid | 41 | 34549646158273 | 2026-09-18 |
| 5.83.8.0/24 v4 | RPKI valid | 42 | 3454958273 | 2026-09-18 |
| 5.83.9.0/24 v4 | RPKI valid | 24 | 3454958273 | 2026-09-18 |
| 5.83.10.0/23 v4 | RPKI valid | 42 | 3454958273 | 2026-09-18 |
| 5.83.12.0/22 v4 | RPKI valid | 42 | 3454958273 | 2026-09-18 |
| 88.97.112.0/22 v4 | RPKI valid | 42 | 3454958273 | 2026-09-18 |
| 88.97.116.0/22 v4 | RPKI valid | 42 | 3454958273 | 2026-09-18 |
| 88.97.120.0/21 v4 | RPKI valid | 42 | 3454958273 | 2026-09-18 |
| 88.97.120.0/22 v4 | RPKI valid | 24 | 3454958273 | 2026-09-18 |
| 88.97.124.0/22 v4 | RPKI valid | 24 | 3454958273 | 2026-09-18 |
| 88.97.128.0/21 v4 | RPKI valid | 41 | 34549646158273 | 2026-09-18 |
| 88.97.128.0/22 v4 | RPKI valid | 42 | 3454958273 | 2026-09-18 |
| 88.97.132.0/22 v4 | RPKI valid | 42 | 3454958273 | 2026-09-18 |
| 88.97.136.0/21 v4 | RPKI valid | 42 | 3454958273 | 2026-09-18 |
| 88.97.136.0/22 v4 | RPKI valid | 12 | 2448258273 | 2026-09-18 |
| 88.97.140.0/22 v4 | RPKI valid | 12 | 2448258273 | 2026-09-18 |
| 88.97.144.0/22 v4 | RPKI valid | 42 | 3454958273 | 2026-09-18 |
| 88.97.148.0/22 v4 | RPKI valid | 42 | 3454958273 | 2026-09-18 |
| 88.97.152.0/22 v4 | RPKI valid | 42 | 3454958273 | 2026-09-18 |
| 88.97.156.0/24 v4 | RPKI valid | 42 | 3454958273 | 2026-09-18 |
| 148.252.16.0/23 v4 | RPKI valid | 42 | 34549646158273 | 2026-09-18 |
| 148.252.16.0/24 v4 | RPKI valid | 24 | 3454958273 | 2026-09-18 |
| 148.252.17.0/24 v4 | RPKI valid | 24 | 3454958273 | 2026-09-18 |
| 148.252.18.0/23 v4 | RPKI valid | 42 | 3454958273 | 2026-09-18 |
| 148.252.20.0/23 v4 | RPKI valid | 42 | 3454958273 | 2026-09-18 |
| 148.252.22.0/23 v4 | RPKI valid | 42 | 3454958273 | 2026-09-18 |
| 148.252.24.0/22 v4 | RPKI valid | 42 | 3454958273 | 2026-09-18 |
| 148.252.28.0/22 v4 | RPKI valid | 42 | 3454958273 | 2026-09-18 |
| 185.89.32.0/22 v4 | RPKI valid | 42 | 3454958273 | 2026-09-18 |
| 185.159.91.0/24 v4 | RPKI valid | 42 | 3454958273 | 2026-09-18 |
| 185.201.32.0/24 v4 | RPKI valid | 42 | 3454958273 | 2026-09-18 |
| 185.201.33.0/24 v4 | RPKI valid | 42 | 3454958273 | 2026-09-18 |
| 185.201.34.0/23 v4 | RPKI valid | 42 | 3454958273 | 2026-09-18 |
| 185.217.156.0/24 v4 | RPKI valid | 42 | 3454958273 | 2026-09-18 |
| 185.217.157.0/24 v4 | RPKI valid | 42 | 3454958273 | 2026-09-18 |
| 185.243.104.0/22 v4 | RPKI valid | 42 | 3454958273 | 2026-09-18 |
| 185.243.104.0/24 v4 | RPKI valid | 24 | 3454958273 | 2026-09-18 |
| 185.243.105.0/24 v4 | RPKI valid | 24 | 3454958273 | 2026-09-18 |
| 185.243.106.0/24 v4 | RPKI valid | 24 | 3454958273 | 2026-09-18 |
| 185.243.107.0/24 v4 | RPKI valid | 24 | 3454958273 | 2026-09-18 |
| 194.31.184.0/23 v4 | RPKI valid | 42 | 3454958273 | 2026-09-18 |
| 194.31.184.0/24 v4 | RPKI valid | 24 | 3454958273 | 2026-09-18 |
| 194.31.185.0/24 v4 | RPKI valid | 24 | 3454958273 | 2026-09-18 |
| 194.31.187.0/24 v4 | RPKI valid | 42 | 2448258273 | 2026-09-18 |
| 194.113.44.0/23 v4 | RPKI valid | 42 | 3454958273 | 2026-09-18 |
| 194.113.44.0/24 v4 | RPKI valid | 24 | 3454958273 | 2026-09-18 |
| 194.113.45.0/24 v4 | RPKI valid | 24 | 3454958273 | 2026-09-18 |
| 194.113.46.0/23 v4 | RPKI valid | 42 | 3454958273 | 2026-09-18 |