AS215551 KeFF Networks Ltd 🇬🇧 GB
Announcing 1 prefixes, seen at the RIS collectors.
IPv4 prefixes
1
256 (1 × /24)
IPv6 prefixes
0
-
Upstreams
1
transit providers observed
Peers
11
settlement-free adjacencies
Downstreams
9
transit customers observed
Customer cone
18
ASes reachable through it
Registry and operator data
- AS number
- AS215551
- Name
- KeFF Networks Ltd
- Organisation
- KeFF-IX - Sweden Internet Exchange
- Country
- 🇬🇧 GB
- RIR
- RIPENCC
- Allocated
- 2024-02-08
- Network type
- Non-Profit
- Traffic levels
- 50-100Gbps
- Scope
- Europe
- Peering policy
- Open
- IRR as-set
- AS215551:AS-KEFFIX
- Website
- https://ix.se
- PeeringDB
- net/36212
- Exchanges
- 5
- Facilities
- 8
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 |
|---|---|---|---|---|---|
| AS3399 Obenet AB | 🇸🇪 SE | 20,189 | 27 | 32 | CAIDA |
Peers
Adjacencies that look settlement-free rather than transit
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS6939 Hurricane Electric LLC | 🇺🇸 US | 55,406 | 236 | 33 | CAIDA |
| AS37721 Virtual Technologies & Solutions | 🇧🇫 BF | 26,250 | 64 | 15 | CAIDA |
| AS20764 CJSC RASCOM | 🇷🇺 RU | 23,748 | 8 | 3 | CAIDA |
| AS24482 SG.GS | 🇸🇬 SG | 20,870 | 45 | 12 | CAIDA |
| AS50673 Serverius Holding B.V. | 🇳🇱 NL | 20,791 | 131 | 39 | CAIDA |
| AS50629 LWLcom GmbH | 🇩🇪 DE | 20,372 | 24 | 3 | CAIDA |
| AS56655 Gigahost AS | 🇳🇴 NO | 20,214 | 37 | 9 | CAIDA |
| AS208972 GIBIRNet Iletisim | 🇹🇷 TR | 703 | 90 | 68 | CAIDA |
| AS12859 BIT BV | 🇳🇱 NL | 45 | 57 | 8 | CAIDA |
| AS50304 Blix Solutions AS | 🇳🇴 NO | 34 | 97 | 17 | CAIDA |
| AS49673 Truenetwork LLC | 🇷🇺 RU | 9 | 4 | 15 | CAIDA |
Downstreams
Networks this one appears to provide transit to
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS30893 No ACK Group Holding AB | 🇸🇪 SE | 9 | 12 | 43 | CAIDA |
| AS30880 SpaceDump IT AB | 🇸🇪 SE | 3 | 7 | 18 | CAIDA |
| AS214503 QuxLabs AB | 🇸🇪 SE | 2 | 5 | 34 | CAIDA |
| AS13214 Hans Fredrik Lennart Neij | 🇸🇪 SE | 2 | 3 | 16 | CAIDA |
| AS41281 KeFF Networks Ltd | 🇬🇧 GB | 0 | 4 | 42 | CAIDA |
| AS199950 HJELM ENTERPRISES AB | 🇸🇪 SE | 0 | 3 | 27 | CAIDA |
| AS62020 Net Sat AB | 🇸🇪 SE | 0 | 2 | 16 | CAIDA |
| AS52177 Resona Glecom AB | 🇸🇪 SE | 0 | 2 | 10 | CAIDA |
| AS213593 Nordic Fighter AB | 🇸🇪 SE | 0 | 1 | 5 | 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.