AS25081 Heidelberg IT Management GmbH & Co.KG 🇩🇪 DE
Announcing 4 prefixes, seen at the RIS collectors.
IPv4 prefixes
3
5,632 (22 × /24)
IPv6 prefixes
1
8 × /32
Upstreams
7
transit providers observed
Peers
10
settlement-free adjacencies
Downstreams
2
transit customers observed
Customer cone
3
ASes reachable through it
Registry and operator data
- AS number
- AS25081
- Name
- Heidelberg IT Management GmbH & Co.KG
- Organisation
- Heidelberg iT Management GmbH & Co KG
- Country
- 🇩🇪 DE
- RIR
- RIPENCC
- Allocated
- 2002-07-22
- Network type
- Cable/DSL/ISP
- Traffic levels
- 100-1000Mbps
- Scope
- Regional
- Peering policy
- Open
- Website
- http://heidelberg-it.de
- PeeringDB
- net/8549
- 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 |
|---|---|---|---|---|---|
| AS8881 1&1 Versatel GmbH | 🇩🇪 DE | 217 | 581 | 60 | CAIDA |
| AS3209 Vodafone GmbH | 🇩🇪 DE | 146 | 301 | 10 | CAIDA |
| AS12843 TelemaxX Telekommunikation GmbH | 🇩🇪 DE | 39 | 53 | 18 | CAIDA |
| AS29632 Netassist International EOOD | 🇧🇬 BG | 39 | 0 | 2 | inferred |
| AS6805 Telefonica Germany (o2) | 🇩🇪 DE | 16 | 33 | 9 | CAIDA |
| AS213241 TECHIT.BE SRL | 🇧🇪 BE | 0 | 14 | 1 | inferred |
| AS56662 Marcin Gondek | 🇵🇱 PL | 0 | 0 | 1 | inferred |
Peers
Adjacencies that look settlement-free rather than transit
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS6939 Hurricane Electric LLC | 🇺🇸 US | 55,297 | 236 | 24 | CAIDA |
| AS20485 TransTeleCom JSC | 🇷🇺 RU | 28,518 | 85 | 3 | CAIDA |
| AS24482 SG.GS | 🇸🇬 SG | 20,867 | 45 | 4 | CAIDA |
| AS34549 meerfarbig GmbH & Co. KG | 🇩🇪 DE | 20,290 | 48 | 10 | CAIDA |
| AS17639 Converge ICT Solutions Inc. | 🇵🇠PH | 245 | 567 | 1 | CAIDA |
| AS12779 IT.Gate S.p.A. | 🇮🇹 IT | 74 | 25 | 3 | CAIDA |
| AS1836 green.ch AG | 🇨🇠CH | 45 | 76 | 4 | CAIDA |
| AS34019 Hivane Association | 🇫🇷 FR | 39 | 6 | 4 | CAIDA |
| AS48362 Stadtwerke Feldkirch | 🇦🇹 AT | 15 | 8 | 4 | CAIDA |
| AS212024 Marc Schmitt | 🇫🇷 FR | 0 | 1 | 4 | CAIDA |
Downstreams
Networks this one appears to provide transit to
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS42698 ProMinent GmbH | 🇩🇪 DE | 0 | 1 | 5 | CAIDA |
| AS25245 Realtech AG | 🇩🇪 DE | 0 | 1 | 5 | 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.