AS212068 Alioth Systems Limited 🇬🇧 GB
Announcing 4 prefixes, seen at the RIS collectors.
IPv4 prefixes
1
256 (1 × /24)
IPv6 prefixes
3
18 × /48
Upstreams
2
transit providers observed
Peers
3
settlement-free adjacencies
Downstreams
2
transit customers observed
Customer cone
3
ASes reachable through it
Registry and operator data
- AS number
- AS212068
- Name
- Alioth Systems Limited
- Organisation
- Alioth Systems
- Country
- 🇬🇧 GB
- RIR
- RIPENCC
- Allocated
- 2020-12-31
- Network type
- Educational/Research
- Traffic levels
- 20-100Mbps
- Scope
- Europe
- Peering policy
- Open
- IRR as-set
- RIPE::AS212068:AS-ALL
- Website
- https://alioth.systems/
- Looking glass
- https://lg.alioth.systems/
- PeeringDB
- net/30362
- Exchanges
- 2
- Facilities
- 1
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 |
|---|---|---|---|---|---|
| AS9002 RETN Limited | 🇬🇧 GB | 55,369 | 14 | 5 | inferred |
| AS13237 euNetworks GmbH | 🇩🇪 DE | 339 | 29 | 136 | CAIDA |
Peers
Adjacencies that look settlement-free rather than transit
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS6939 Hurricane Electric LLC | 🇺🇸 US | 57,402 | 241 | 110 | CAIDA |
| AS24482 SG.GS | 🇸🇬 SG | 24,078 | 45 | 6 | CAIDA |
| AS8218 Zayo Europe | 🇫🇷 FR | 356 | 19 | 2 | CAIDA |
Downstreams
Networks this one appears to provide transit to
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS212245 Stephanie WILDE-HOBBS | 🇩🇪 DE | 2 | 1 | 45 | CAIDA |
| AS207921 default gateway UG (haftungsbeschraenkt) | 🇩🇪 DE | 0 | 1 | 69 | 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.