GLASFASER RUHR GmbH & Co. KG
Cluster stats
| Netblocks | 41 |
| All fragments | 58 blocks across 14 clusters |
| Cluster ID | 191597268 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 16 shared RIR contact/maintainer handles |
| Registry names | 3 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
2 weekly snapshots · JSON
41
0 netblocks since 2026-07-05
2026-07-05
peak 41
2026-07-06
IP Ranges (41)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 62.69.146.37/32 | Glasfaser Ruhr | PEERINGDB | ASSIGNED | ● high |
| 62.221.232.0/21 | GLASFASER RUHR GmbH & Co. KG | BGP | ANNOUNCED | ● high |
| 62.221.240.0/21 | GLASFASER RUHR GmbH & Co. KG | BGP | ANNOUNCED | ● high |
| 80.81.194.80/32 | Glasfaser Ruhr | PEERINGDB | ASSIGNED | ● high |
| 80.249.210.117/32 | Glasfaser Ruhr | PEERINGDB | ASSIGNED | ● high |
| 81.173.6.0/24 | GLASFASER RUHR GmbH & Co. KG | BGP | ANNOUNCED | ● high |
| 91.228.150.0/24 | GLASFASER RUHR GmbH & Co. KG | BGP | ANNOUNCED | ● high |
| 91.231.204.0/24 | GLASFASER RUHR GmbH & Co. KG | BGP | ANNOUNCED | ● high |
| 93.157.143.0/24 | GLASFASER RUHR GmbH & Co. KG | BGP | ANNOUNCED | ● high |
| 149.232.48.0/20 | GLASFASER RUHR GmbH & Co. KG | BGP | ANNOUNCED | ● high |
| 156.67.59.0/24 | GLASFASER RUHR GmbH & Co. KG | BGP | ANNOUNCED | ● high |
| 157.97.98.0/23 | GLASFASER RUHR GmbH & Co. KG | BGP | ANNOUNCED | ● high |
| 157.97.146.0/23 | GLASFASER RUHR GmbH & Co. KG | BGP | ANNOUNCED | ● high |
| 159.100.48.0/24 | GLASFASER RUHR GmbH & Co. KG | BGP | ANNOUNCED | ● high |
| 185.1.171.17/32 | Glasfaser Ruhr | PEERINGDB | ASSIGNED | ● high |
| 185.1.197.3/32 | Glasfaser Ruhr | PEERINGDB | ASSIGNED | ● high |
| 185.11.56.0/22 | GLASFASER RUHR GmbH & Co. KG | BGP | ANNOUNCED | ● high |
| 185.19.9.0/24 | GLASFASER RUHR GmbH & Co. KG | BGP | ANNOUNCED | ● high |
| 185.154.112.0/22 | GLASFASER RUHR GmbH & Co. KG | BGP | ANNOUNCED | ● high |
| 185.217.52.0/22 | GLASFASER RUHR GmbH & Co. KG | BGP | ANNOUNCED | ● high |
| 185.249.168.0/22 | GLASFASER RUHR GmbH & Co. KG | BGP | ANNOUNCED | ● high |
| 194.24.230.0/24 | GLASFASER RUHR GmbH & Co. KG | BGP | ANNOUNCED | ● high |
| 194.45.52.0/22 | GLASFASER RUHR GmbH & Co. KG | BGP | ANNOUNCED | ● high |
| 194.146.118.48/32 | Glasfaser Ruhr | PEERINGDB | ASSIGNED | ● high |
| 212.23.128.0/19 | GLASFASER RUHR GmbH & Co. KG | BGP | ANNOUNCED | ● high |
| 2001:7d8::/32 | GLASFASER RUHR GmbH & Co. KG | BGP | ANNOUNCED | ● high |
| 2001:7f8::3029:0:1/128 | Glasfaser Ruhr | PEERINGDB | ASSIGNED | ● high |
| 2001:7f8:1::a501:2329:1/128 | Glasfaser Ruhr | PEERINGDB | ASSIGNED | ● high |
| 2001:7f8:8::3029:0:1/128 | Glasfaser Ruhr | PEERINGDB | ASSIGNED | ● high |
| 2001:7f8:8:20:0:3029:0:1/128 | Glasfaser Ruhr | PEERINGDB | ASSIGNED | ● high |
| 2001:7f8:9e::3029:0:1/128 | Glasfaser Ruhr | PEERINGDB | ASSIGNED | ● high |
| 2001:7f8:106::3029:0:1/128 | Glasfaser Ruhr | PEERINGDB | ASSIGNED | ● high |
| 62.221.232.0 – 62.221.247.255 | GLASFASER RUHR GmbH & Co. KG | RIPE | ALLOCATED PA | ● low |
| 81.173.6.0/24 | GLASFASER RUHR GmbH & Co. KG | RIPE | ALLOCATED PA | ● low |
| 149.232.48.0/20 | GLASFASER RUHR GmbH & Co. KG | RIPE | LEGACY | ● low |
| 156.67.59.0/24 | GLASFASER RUHR GmbH & Co. KG | RIPE | ALLOCATED PA | ● low |
| 185.154.112.0/22 | GLASFASER RUHR GmbH & Co. KG | RIPE | ALLOCATED PA | ● low |
| 185.249.168.0/22 | GLASFASER RUHR GmbH & Co. KG | RIPE | ALLOCATED PA | ● low |
| 212.23.128.0/19 | GLASFASER RUHR GmbH & Co. KG | RIPE | ALLOCATED PA | ● low |
| 2001:7d8::/32 | GLASFASER RUHR GmbH & Co. KG | RIPE | ALLOCATED-BY-RIR | ● low |
| 2a07:8c80::/29 | GLASFASER RUHR GmbH & Co. KG | RIPE | ALLOCATED-BY-RIR | ● low |
Network trust
what's this?
RPKI hygiene: C
how networks compare →
78.0%
of checked blocks have valid RPKI ROA coverage
(32 of 41)
No discrepancies found among checked blocks.
NIC Handles
ADN-DE-MNT
AS12329
AS12329
DUMY-RIPE
DUMY-RIPE
GFR-MNT
GFR-MNT
ORG-GBGC3-RIPE
RIPE-NCC-HM-MNT
RIPE-NCC-LEGACY-MNT
TMR-MNT
TUA-NOC-MNT
+4 more