AS12329 GLASFASER RUHR GmbH & Co. KG 🇩🇪 DE
Announcing 21 prefixes, seen at the RIS collectors.
IPv4 prefixes
20
24,832 (97 × /24)
IPv6 prefixes
1
1 × /32
Upstreams
4
transit providers observed
Peers
21
settlement-free adjacencies
Downstreams
10
transit customers observed
Customer cone
36
ASes reachable through it
Registry and operator data
- AS number
- AS12329
- Name
- GLASFASER RUHR GmbH & Co. KG
- Organisation
- Glasfaser Ruhr
- Country
- 🇩🇪 DE
- RIR
- RIPENCC
- Allocated
- 1999-03-16
- Network type
- NSP
- Traffic levels
- 5-10Gbps
- Scope
- Regional
- Peering policy
- Open
- IRR as-set
- RIPE::AS-TMR
- Website
- https://www.glasfaser-ruhr.de/
- PeeringDB
- net/1981
- Exchanges
- 6
- Facilities
- 5
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 | 49,404 | 908 | 157 | CAIDA |
| AS50629 LWLcom GmbH | 🇩🇪 DE | 406 | 24 | 555 | CAIDA |
| AS34309 Link11 GmbH | 🇩🇪 DE | 181 | 12 | 82 | CAIDA |
| AS213241 TECHIT.BE SRL | 🇧🇪 BE | 0 | 14 | 10 | inferred |
Peers
Adjacencies that look settlement-free rather than transit
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS6939 Hurricane Electric LLC | 🇺🇸 US | 53,695 | 236 | 707 | CAIDA |
| AS20485 TransTeleCom JSC | 🇷🇺 RU | 28,247 | 85 | 51 | CAIDA |
| AS3216 Vimpelcom PJSC | 🇷🇺 RU | 23,834 | 590 | 1 | CAIDA |
| AS37721 Virtual Technologies & Solutions | 🇧🇫 BF | 21,542 | 64 | 78 | CAIDA |
| AS50673 Serverius Holding B.V. | 🇳🇱 NL | 15,908 | 130 | 1 | CAIDA |
| AS56655 Gigahost AS | 🇳🇴 NO | 15,302 | 33 | 83 | CAIDA |
| AS34927 iFog GmbH | 🇨🇠CH | 15,289 | 38 | 1 | CAIDA |
| AS24482 SG.GS | 🇸🇬 SG | 4,661 | 45 | 64 | CAIDA |
| AS17639 Converge ICT Solutions Inc. | 🇵🇠PH | 272 | 567 | 44 | CAIDA |
| AS49559 A-Systems Sp. z o.o. | 🇵🇱 PL | 148 | 11 | 1 | CAIDA |
| AS12779 IT.Gate S.p.A. | 🇮🇹 IT | 76 | 25 | 51 | CAIDA |
| AS1836 green.ch AG | 🇨🇠CH | 43 | 78 | 55 | CAIDA |
| AS20766 Association "Gitoyen" | 🇫🇷 FR | 18 | 6 | 56 | CAIDA |
| AS48362 Stadtwerke Feldkirch | 🇦🇹 AT | 15 | 8 | 57 | CAIDA |
| AS48185 team.blue NV | 🇧🇪 BE | 14 | 1 | 77 | CAIDA |
| AS50300 CustodianDC Limited | 🇬🇧 GB | 9 | 39 | 95 | CAIDA |
| AS12886 LEW TelNet GmbH | 🇩🇪 DE | 5 | 25 | 18 | CAIDA |
| AS3333 Reseaux IP Europeens Network Coordination Centre (RIPE NCC) | 🇳🇱 NL | 0 | 7 | 87 | CAIDA |
| AS212024 Marc Schmitt | 🇫🇷 FR | 0 | 1 | 61 | CAIDA |
| AS34800 Securebit AG | 🇨🇠CH | 0 | 1 | 48 | CAIDA |
Downstreams
Networks this one appears to provide transit to
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS15763 DOKOM Gesellschaft fuer Telekommunikation mbH | 🇩🇪 DE | 29 | 43 | 472 | CAIDA |
| AS16024 GELSEN-NET Kommunikationsgesellschaft mbH | 🇩🇪 DE | 12 | 16 | 238 | CAIDA |
| AS203593 TeleMark Telekommunikationsgesellschaft Mark mbH | 🇩🇪 DE | 4 | 18 | 411 | CAIDA |
| AS29484 Ruhr-Universitaet Bochum | 🇩🇪 DE | 0 | 6 | 422 | CAIDA |
| AS197990 T&A SYSTEME GmbH | 🇩🇪 DE | 0 | 3 | 153 | CAIDA |
| AS207439 Korves.Net USA LLC | 🇺🇸 US | 0 | 2 | 124 | CAIDA |
| AS31184 Michael Bussmann | 🇩🇪 DE | 0 | 2 | 124 | CAIDA |
| AS60522 KomMITT-Ratingen GmbH | 🇩🇪 DE | 0 | 12 | 114 | CAIDA |
| AS209405 Westfalen Beteiligungen Aktiengesellschaft | 🇩🇪 DE | 0 | 1 | 43 | CAIDA |
| AS208527 Wieland-Werke AG | 🇩🇪 DE | 0 | 5 | 42 | 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.