AS204028 Dolphin IT-Systeme e.K. 🇩🇪 DE
Announcing 13 prefixes, seen at the RIS collectors.
IPv4 prefixes
6
2,304 (9 × /24)
IPv6 prefixes
7
8 × /32
Upstreams
2
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
7
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS204028
- Name
- Dolphin IT-Systeme e.K.
- Organisation
- Dolphin IT-Systeme
- Country
- 🇩🇪 DE
- RIR
- RIPENCC
- Allocated
- 2015-09-10
- Scope
- Not Disclosed
- PeeringDB
- net/10576
- Exchanges
- 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 |
|---|---|---|---|---|---|
| AS3320 Deutsche Telekom AG | 🇩🇪 DE | 51,057 | 909 | 261 | CAIDA |
| AS3209 Vodafone GmbH | 🇩🇪 DE | 136 | 304 | 459 | 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 |
|---|---|---|---|---|---|
| AS202878 Kevin Olbrich | 🇩🇪 DE | 0 | 0 | 34 | inferred |
| AS203045 Kettler Textil-Konfektion GmbH | 🇩🇪 DE | 0 | 0 | 34 | inferred |
| AS203692 ppdigital GmbH & Co. KG | 🇩🇪 DE | 0 | 0 | 34 | inferred |
| AS203696 Europaeische Akademie fuer biopsychosoziale Gesundheit, Naturtherapien und Kreativitaetsfoerderung (EAG) | 🇩🇪 DE | 0 | 0 | 34 | inferred |
| AS203838 WPK Kunststofftechnik GmbH & Co. KG | 🇩🇪 DE | 0 | 0 | 34 | inferred |
| AS203881 GFA Steriltechnik GmbH & Co. KG | 🇩🇪 DE | 0 | 0 | 34 | inferred |
| AS202731 FAUSER AG | 🇩🇪 DE | 0 | 0 | 34 | inferred |
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.