AS34156 DB Systel GmbH (German Railway) 🇩🇪 DE
DB Systel GmbH. Announcing 4 prefixes, seen at the RIS collectors.
IPv4 prefixes
3
6,400 (25 × /24)
IPv6 prefixes
1
1 × /32
Upstreams
3
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
- AS34156
- Name
- DB Systel GmbH (German Railway)
- Organisation
- DB Systel GmbH
- Country
- 🇩🇪 DE
- RIR
- RIPENCC
- Allocated
- 2004-11-05
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 |
|---|---|---|---|---|---|
| AS8881 1&1 Versatel GmbH | 🇩🇪 DE | 215 | 568 | 127 | CAIDA |
| AS3209 Vodafone GmbH | 🇩🇪 DE | 136 | 304 | 65 | CAIDA |
| AS19905 Arbor Cloud | 🇺🇸 US | 64 | 137 | 43 | 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 |
|---|---|---|---|---|---|
| AS35368 DB InfraGO AG | 🇩🇪 DE | 0 | 2 | 75 | 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.