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
Announced prefixes
4 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 139.28.205.0/24 v4 | RPKI valid | 44 | 24482212068 | 2026-09-18 |
| 2a0d:1a40:7a00::/44 v6 | RPKI valid | 38 | 24482212068 | 2026-09-18 |
| 2a0d:1a40:7a04::/48 v6 | RPKI valid | 35 | 24482212068 | 2026-09-18 |
| 2a0d:1a40:7a05::/48 v6 | RPKI valid | 35 | 24482212068 | 2026-09-18 |