AS12732 GutCon GmbH 🇩🇪 DE
Announcing 12 prefixes, seen at the RIS collectors.
IPv4 prefixes
6
2,304 (9 × /24)
IPv6 prefixes
6
10 × /32
Upstreams
8
transit providers observed
Peers
14
settlement-free adjacencies
Downstreams
7
transit customers observed
Customer cone
9
ASes reachable through it
Registry and operator data
- AS number
- AS12732
- Name
- GutCon GmbH
- Organisation
- Carrier51
- Country
- 🇩🇪 DE
- RIR
- RIPENCC
- Allocated
- 1999-10-14
- Network type
- NSP
- Traffic levels
- 10-20Gbps
- Scope
- Europe
- Peering policy
- Open
- IRR as-set
- RIPE::AS12732:AS-ALL
- Website
- https://gutcon.eu
- PeeringDB
- net/14337
- Exchanges
- 5
- Facilities
- 4
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 |
|---|---|---|---|---|---|
| AS3356 Lumen (Level 3) | 🇺🇸 US | 71,011 | 2,084 | 464 | CAIDA |
| AS174 Cogent Communications, LLC | 🇺🇸 US | 65,622 | 3,989 | 373 | CAIDA |
| AS9002 RETN Limited | 🇬🇧 GB | 50,266 | 18 | 20 | inferred |
| AS5405 Inter.link GmbH | 🇩🇪 DE | 29,149 | 11 | 552 | CAIDA |
| AS29632 Netassist International EOOD | 🇧🇬 BG | 45 | 0 | 25 | inferred |
| AS30742 Bremen Briteline GmbH | 🇩🇪 DE | 22 | 35 | 166 | CAIDA |
| AS213241 TECHIT.BE SRL | 🇧🇪 BE | 0 | 14 | 13 | inferred |
| AS56662 Marcin Gondek | 🇵🇱 PL | 0 | 0 | 3 | inferred |
Peers
Adjacencies that look settlement-free rather than transit
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS6939 Hurricane Electric LLC | 🇺🇸 US | 53,176 | 185 | 290 | CAIDA |
| AS20485 TransTeleCom JSC | 🇷🇺 RU | 28,520 | 85 | 8 | CAIDA |
| AS33891 Core-Backbone GmbH | 🇩🇪 DE | 24,977 | 1 | 1 | CAIDA |
| AS37721 Virtual Technologies & Solutions | 🇧🇫 BF | 21,692 | 64 | 21 | CAIDA |
| AS34549 meerfarbig GmbH & Co. KG | 🇩🇪 DE | 15,608 | 48 | 45 | CAIDA |
| AS24482 SG.GS | 🇸🇬 SG | 4,776 | 45 | 45 | CAIDA |
| AS8218 Zayo Europe | 🇫🇷 FR | 342 | 19 | 25 | CAIDA |
| AS17639 Converge ICT Solutions Inc. | 🇵🇠PH | 274 | 567 | 18 | CAIDA |
| AS12779 IT.Gate S.p.A. | 🇮🇹 IT | 76 | 25 | 1 | CAIDA |
| AS1836 green.ch AG | 🇨🇠CH | 44 | 78 | 4 | CAIDA |
| AS34019 Hivane Association | 🇫🇷 FR | 38 | 6 | 20 | CAIDA |
| AS12859 BIT BV | 🇳🇱 NL | 38 | 66 | 4 | CAIDA |
| AS48362 Stadtwerke Feldkirch | 🇦🇹 AT | 16 | 8 | 22 | CAIDA |
| AS212024 Marc Schmitt | 🇫🇷 FR | 0 | 1 | 16 | CAIDA |
Downstreams
Networks this one appears to provide transit to
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS15657 Speedbone Internet & Connectivity GmbH | 🇩🇪 DE | 2 | 5 | 251 | CAIDA |
| AS39614 Dawico Deutschland GmbH | 🇩🇪 DE | 2 | 8 | 24 | CAIDA |
| AS8875 sinma GmbH | 🇩🇪 DE | 0 | 11 | 734 | CAIDA |
| AS44716 D-hosting die Rackspace & Connectivity GmbH | 🇩🇪 DE | 0 | 9 | 378 | CAIDA |
| AS203965 FRITZ! Technology GmbH | 🇩🇪 DE | 0 | 5 | 166 | CAIDA |
| AS25516 init AG fuer digitale Kommunikation | 🇩🇪 DE | 0 | 3 | 80 | CAIDA |
| AS201257 Johannes Behrndt | 🇩🇪 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.