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Autonomous System details for AS12329

AS12329
GLASFASER RUHR GmbH & Co. KG • glasfaser-ruhr.net

AS12329 — GLASFASER RUHR GmbH & Co. KG

AS Name
TMR
Country
Germany (DE)
Website
Number of IPv4
24,576
Number of IPv6
7.92 × 1028
ASN type
ISP
Status
Allocated
Registry
RIPE
Allocated
August 11, 2002
Last updated
May 23, 2022

IP Ranges

19 IPv4 prefixes, 1 IPv6 prefixes
Prefix Company Number of IPs
62.221.232.0/21 GLASFASER RUHR GmbH & Co. KG 2,048
62.221.240.0/21 Stadt Bochum 2,048
81.173.6.0/24 GLASFASER RUHR GmbH & Co. KG 256
91.228.150.0/24 spaixx AG 256
91.231.204.0/24 POK Puehringer AG 256
93.157.143.0/24 ADN-Advanced Digital Network Distribution GmbH 256
149.232.48.0/20 GLASFASER RUHR GmbH & Co. KG 4,096
156.67.59.0/24 GLASFASER RUHR GmbH & Co. KG 256
157.97.98.0/23 spaixx AG 512
157.97.146.0/23 spaixx AG 512
159.100.48.0/24 spaixx AG 256
185.11.56.0/22 spaixx AG 1,024
185.19.9.0/24 T&A SYSTEME GmbH 256
185.154.112.0/22 GLASFASER RUHR GmbH & Co. KG 1,024
185.217.52.0/22 SkySystems IT GmbH 1,024
185.249.168.0/22 Studierendenwerk Dortmund AoeR 1,024
194.24.230.0/24 Stadt Herne 256
194.45.52.0/22 SYMRISE AG 1,024
212.23.128.0/19 GLASFASER RUHR GmbH & Co. KG 8,192
2001:7d8::/32 GLASFASER RUHR GmbH & Co. KG 7.92 × 1028

IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.

Upstreams of AS12329

4 upstreams

AS12329 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS12329 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS12329

8 downstreams

AS12329 provides internet connectivity to these downstream Autonomous Systems.

A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.

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