AS58273 Broadband for the Rural North Limited. 🇬🇧 GB
Announcing 67 prefixes, seen at the RIS collectors.
IPv4 prefixes
47
32,256 (126 × /24)
IPv6 prefixes
20
11 × /32
Upstreams
5
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
Upstreams
Networks seen providing transit to this one
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS3356 Lumen (Level 3) | 🇺🇸 US | 70,706 | 2,079 | 161 | CAIDA |
| AS174 Cogent Communications, LLC | 🇺🇸 US | 65,669 | 3,990 | 36 | CAIDA |
| AS9002 RETN Limited | 🇬🇧 GB | 50,597 | 19 | 2 | inferred |
| AS6461 Zayo Bandwidth | 🇺🇸 US | 50,523 | 213 | 944 | CAIDA |
| AS213241 TECHIT.BE SRL | 🇧🇪 BE | 0 | 14 | 1 | inferred |
Peers
Adjacencies that look settlement-free rather than transit
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS6939 Hurricane Electric LLC | 🇺🇸 US | 53,605 | 236 | 497 | CAIDA |
| AS33891 Core-Backbone GmbH | 🇩🇪 DE | 24,647 | 1 | 13 | CAIDA |
| AS3216 Vimpelcom PJSC | 🇷🇺 RU | 23,852 | 590 | 12 | CAIDA |
| AS37721 Virtual Technologies & Solutions | 🇧🇫 BF | 21,550 | 64 | 42 | CAIDA |
| AS31500 Global Network Management Inc | 🇦🇬 AG | 20,945 | 40 | 29 | CAIDA |
| AS15830 Equinix, Inc. | 🇳🇱 NL | 18,191 | 1,080 | 14 | CAIDA |
| AS34549 meerfarbig GmbH & Co. KG | 🇩🇪 DE | 15,370 | 48 | 125 | CAIDA |
| AS20562 Open Peering (Broadband Hosting B.V.) | 🇳🇱 NL | 9,232 | 0 | 41 | CAIDA |
| AS24482 SG.GS | 🇸🇬 SG | 4,633 | 45 | 45 | CAIDA |
| AS13030 Init7 (Switzerland) Ltd. | 🇨🇠CH | 326 | 69 | 1 | CAIDA |
| AS17639 Converge ICT Solutions Inc. | 🇵🇠PH | 272 | 567 | 42 | CAIDA |
| AS29075 IELO-LIAZO SERVICES SAS | 🇫🇷 FR | 201 | 23 | 42 | CAIDA |
| AS12779 IT.Gate S.p.A. | 🇮🇹 IT | 76 | 25 | 41 | CAIDA |
| AS50304 Blix Solutions AS | 🇳🇴 NO | 34 | 103 | 82 | CAIDA |
| AS48362 Stadtwerke Feldkirch | 🇦🇹 AT | 15 | 8 | 42 | CAIDA |
| AS48185 team.blue NV | 🇧🇪 BE | 14 | 1 | 60 | CAIDA |
| AS50300 CustodianDC Limited | 🇬🇧 GB | 9 | 39 | 42 | CAIDA |
Downstreams
Networks this one appears to provide transit to
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS213513 Computle Limited | 🇬🇧 GB | 0 | 5 | 3 | CAIDA |
Relationships marked inferred come from where the two networks sit on the AS paths the collectors see, which is a guess and is wrong for some of them. The rest are stated by CAIDA's published inference over a much wider set of collectors.