AS25538 Internet Ulm/Neu-Ulm e.V. 🇩🇪 DE
Announcing 4 prefixes, seen at the RIS collectors.
IPv4 prefixes
3
5,376 (21 × /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
- AS25538
- Name
- Internet Ulm/Neu-Ulm e.V.
- Organisation
- Internet Ulm/Neu-Ulm e.V.
- Country
- 🇩🇪 DE
- RIR
- RIPENCC
- Allocated
- 2002-12-27
- Network type
- Non-Profit
- Traffic levels
- 100-1000Mbps
- Scope
- Europe
- Peering policy
- Open
- Website
- http://www.in-ulm.de/
- PeeringDB
- net/13056
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 |
|---|---|---|---|---|---|
| AS6939 Hurricane Electric LLC | 🇺🇸 US | 53,011 | 235 | 32 | inferred |
| AS41051 Freetransit Project (Openfactory GmbH) | 🇨🇭 CH | 14 | 0 | 16 | inferred |
| AS48284 SWU TeleNet GmbH | 🇩🇪 DE | 4 | 10 | 189 | CAIDA |
Peers
Adjacencies that look settlement-free rather than transit
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS553 BelWü | 🇩🇪 DE | 37 | 96 | 12 | CAIDA |
Downstreams
Networks this one appears to provide transit to
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS219090 Temporaerhaus e.V. | 🇩🇪 DE | 0 | 1 | 58 | 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.