AS29056 Citycom Telekommunikation GmbH 🇦🇹 AT
Announcing 18 prefixes, seen at the RIS collectors.
IPv4 prefixes
17
33,280 (130 × /24)
IPv6 prefixes
1
1 × /32
Upstreams
3
transit providers observed
Peers
3
settlement-free adjacencies
Downstreams
9
transit customers observed
Customer cone
10
ASes reachable through it
Registry and operator data
- AS number
- AS29056
- Name
- Citycom Telekommunikation GmbH
- Organisation
- Citycom Telekommunikation
- Country
- 🇦🇹 AT
- RIR
- RIPENCC
- Allocated
- 2003-05-21
- Network type
- NSP
- Traffic levels
- 10-20Gbps
- Scope
- Europe
- Peering policy
- Open
- IRR as-set
- RIPE::AS29056:AS-CITYCOM
- Website
- http://www.citycom-austria.com
- PeeringDB
- net/16308
- Exchanges
- 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 |
|---|---|---|---|---|---|
| AS9002 RETN Limited | 🇬🇧 GB | 50,625 | 19 | 5 | inferred |
| AS8447 A1 Telekom Austria AG | 🇦🇹 AT | 20,022 | 120 | 606 | CAIDA |
| AS1764 Next Layer Telecommunications | 🇦🇹 AT | 390 | 70 | 610 | CAIDA |
Peers
Adjacencies that look settlement-free rather than transit
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS6939 Hurricane Electric LLC | 🇺🇸 US | 53,588 | 236 | 131 | CAIDA |
| AS3303 Swisscom (Schweiz) AG | 🇨🇭 CH | 20,243 | 345 | 26 | CAIDA |
| AS48362 Stadtwerke Feldkirch | 🇦🇹 AT | 15 | 8 | 18 | CAIDA |
Downstreams
Networks this one appears to provide transit to
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS41437 KNAPP AG | 🇦🇹 AT | 0 | 5 | 148 | CAIDA |
| AS29143 Magistrat Graz | 🇦🇹 AT | 0 | 3 | 129 | CAIDA |
| AS35646 Grazer Wechselseitige Versicherung AG | 🇦🇹 AT | 0 | 2 | 66 | CAIDA |
| AS204410 Feistritzwerke-STEWEAG GmbH | 🇦🇹 AT | 0 | 13 | 64 | CAIDA |
| AS31473 BearingPoint GmbH | 🇦🇹 AT | 0 | 2 | 50 | CAIDA |
| AS41198 IGT Austria GmbH | 🇦🇹 AT | 0 | 1 | 43 | CAIDA |
| AS47106 Anton Paar GmbH | 🇦🇹 AT | 0 | 1 | 43 | CAIDA |
| AS48735 DELTA DIGITAL Friesenbichler & Co GmbH | 🇦🇹 AT | 0 | 1 | 43 | CAIDA |
| AS44462 Stadtwerke Muerzzuschlag GmbH | 🇦🇹 AT | 0 | 2 | 41 | 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.