AS58273 Broadband for the Rural North Limited. 🇬🇧 GB
Announcing 69 prefixes, seen at the RIS collectors.
IPv4 prefixes
48
32,512 (127 × /24)
IPv6 prefixes
21
11 × /32
Upstreams
4
transit providers observed
Peers
17
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
21 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 2a01:6240::/48 v6 | RPKI valid | 33 | 34549646158273 | 2026-09-18 |
| 2a01:6240:19::/48 v6 | RPKI valid | 33 | 3772158273 | 2026-09-18 |
| 2a01:6240:22::/48 v6 | RPKI valid | 33 | 3772158273 | 2026-09-18 |
| 2a01:6240:23::/48 v6 | RPKI valid | 33 | 3772158273 | 2026-09-18 |
| 2a01:6240:24::/48 v6 | RPKI valid | 33 | 3772158273 | 2026-09-18 |
| 2a01:6240:26::/48 v6 | RPKI valid | 33 | 3772158273 | 2026-09-18 |
| 2a01:6240:30::/48 v6 | RPKI valid | 33 | 3772158273 | 2026-09-18 |
| 2a01:6240:80::/48 v6 | RPKI valid | 33 | 3772158273 | 2026-09-23 |
| 2a01:6241:8000::/34 v6 | RPKI valid | 33 | 34549646158273 | 2026-10-08 |
| 2a01:6242::/34 v6 | RPKI valid | 33 | 3772158273 | 2026-09-18 |
| 2a01:6242:8000::/34 v6 | RPKI valid | 33 | 3772158273 | 2026-09-18 |
| 2a01:6243::/34 v6 | RPKI valid | 33 | 3772158273 | 2026-09-18 |
| 2a01:6244::/34 v6 | RPKI valid | 33 | 3772158273 | 2026-09-18 |
| 2a01:6244:8000::/34 v6 | RPKI valid | 33 | 3772158273 | 2026-09-18 |
| 2a01:6245::/34 v6 | RPKI valid | 33 | 3772158273 | 2026-09-18 |
| 2a01:6246::/34 v6 | RPKI valid | 33 | 3772158273 | 2026-09-18 |
| 2a01:6247::/34 v6 | RPKI valid | 33 | 3772158273 | 2026-09-18 |
| 2a01:6247:8000::/34 v6 | RPKI valid | 33 | 3772158273 | 2026-09-18 |
| 2a10:cb80::/29 v6 | RPKI valid | 33 | 3772158273 | 2026-09-18 |
| 2a10:cb80::/48 v6 | RPKI valid | 33 | 3772158273 | 2026-09-18 |
| 2a10:cb81::/34 v6 | RPKI valid | 33 | 3454958273 | 2026-09-18 |