AS51167 Contabo GmbH 🇩🇪 DE
Announcing 573 prefixes, seen at the RIS collectors.
IPv4 prefixes
568
543,232 (2,122 × /24)
IPv6 prefixes
5
5 × /32
Upstreams
4
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
1
transit customers observed
Customer cone
2
ASes reachable through it
Registry and operator data
- AS number
- AS51167
- Name
- Contabo GmbH
- Organisation
- Contabo
- Country
- 🇩🇪 DE
- RIR
- RIPENCC
- Allocated
- 2010-06-11
- Network type
- Content
- Scope
- Global
- Peering policy
- Selective
- IRR as-set
- RIPE::AS51167:AS-ALL
- Website
- https://www.contabo.com
- PeeringDB
- net/9171
- Facilities
- 2
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 | 70,977 | 2,083 | 10,773 | CAIDA |
| AS1299 Arelion (fka. Telia Carrier) | 🇸🇪 SE | 68,822 | 134 | 12,492 | CAIDA |
| AS174 Cogent Communications, LLC | 🇺🇸 US | 65,558 | 3,987 | 439 | CAIDA |
| AS13768 Aptum Technologies | 🇨🇦 CA | 51 | 491 | 414 | CAIDA |
Peers
Adjacencies that look settlement-free rather than transit
No peers observed at the collectors.
Downstreams
Networks this one appears to provide transit to
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS15904 Hallertau.Net e.V. | 🇩🇪 DE | 0 | 1 | 42 | 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.