TKRZ Stadtwerke GmbH
Data as of 2026-08-16
BGP inherited
Cluster stats
| Netblocks | 28 · 18,695 IPv4 addresses |
| IPv6 | 8 prefixes (largest 2a02:f08::/32) |
| Registered in | Germany (27) · Czechia (1) · Netherlands (1) |
| Cluster ID | 222387111 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 9 shared RIR contact/maintainer handles |
| Registry names | 3 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
8 weekly snapshots · JSON
38
0 netblocks since 2026-07-05
2026-07-05
peak 38
2026-08-16
IP Ranges (28)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 45.82.124.0/22 | TKRZ Stadtwerke GmbH | BGP | ANNOUNCED | ● high |
| 80.81.192.178/32 | TKRZ Stadtwerke | PEERINGDB | ASSIGNED | ● high |
| 80.249.210.6/32 | TKRZ Stadtwerke | PEERINGDB | ASSIGNED | ● high |
| 88.218.84.0/22 | TKRZ Stadtwerke GmbH | BGP | ANNOUNCED | ● high |
| 89.251.128.0/20 | TKRZ Stadtwerke GmbH | BGP | ANNOUNCED | ● high |
| 91.190.224.0/21 | TKRZ Stadtwerke GmbH | BGP | ANNOUNCED | ● high |
| 178.251.8.0/21 | TKRZ Stadtwerke GmbH | BGP | ANNOUNCED | ● high |
| 185.0.21.15/32 | TKRZ Stadtwerke | PEERINGDB | ASSIGNED | ● high |
| 185.1.170.16/32 | TKRZ Stadtwerke | PEERINGDB | ASSIGNED | ● high |
| 185.1.208.147/32 | TKRZ Stadtwerke | PEERINGDB | ASSIGNED | ● high |
| 185.1.210.102/32 | TKRZ Stadtwerke | PEERINGDB | ASSIGNED | ● high |
| 185.64.168.0/22 | TKRZ Stadtwerke GmbH | BGP | ANNOUNCED | ● high |
| 185.72.200.0/22 | TKRZ Stadtwerke GmbH | BGP | ANNOUNCED | ● high |
| 185.124.232.0/22 | TKRZ Stadtwerke GmbH | BGP | ANNOUNCED | ● high |
| 185.143.168.0/22 | TKRZ Stadtwerke GmbH | BGP | ANNOUNCED | ● high |
| 185.153.140.0/22 | TKRZ Stadtwerke GmbH | BGP | ANNOUNCED | ● high |
| 188.64.248.0/21 | TKRZ Stadtwerke GmbH | BGP | ANNOUNCED | ● high |
| 194.15.152.0/22 | TKRZ Stadtwerke GmbH | BGP | ANNOUNCED | ● high |
| 194.49.22.0/24 | TKRZ Stadtwerke GmbH | BGP | ANNOUNCED | ● high |
| 194.54.92.11/32 | TKRZ Stadtwerke | PEERINGDB | ASSIGNED | ● high |
| 2001:7f8::a4c8:0:1/128 | TKRZ Stadtwerke | PEERINGDB | ASSIGNED | ● high |
| 2001:7f8:1::a504:2184:3/128 | TKRZ Stadtwerke | PEERINGDB | ASSIGNED | ● high |
| 2001:7f8:3a:e201::a4c8:1/128 | TKRZ Stadtwerke | PEERINGDB | ASSIGNED | ● high |
| 2001:7f8:3d::a4c8:0:1/128 | TKRZ Stadtwerke | PEERINGDB | ASSIGNED | ● high |
| 2001:7f8:44::a4c8:0:1/128 | TKRZ Stadtwerke | PEERINGDB | ASSIGNED | ● high |
| 2001:7f8:7f::c:15/128 | TKRZ Stadtwerke | PEERINGDB | ASSIGNED | ● high |
| 2001:7f8:9e::a4c8:0:1/128 | TKRZ Stadtwerke | PEERINGDB | ASSIGNED | ● high |
| 2a02:f08::/32 | TKRZ Stadtwerke GmbH | BGP | ANNOUNCED | ● high |
IPv6 ranges (8)
Domains hosted in this network
what's this?Network trust
what's this?
RPKI hygiene: B
how networks compare →
94.7%
of checked blocks have valid RPKI ROA coverage
(36 of 38)
No discrepancies found among checked blocks.
NIC Handles
AS42184
AS42184
DUMY-RIPE
DUMY-RIPE
MNT-TKRZ
MNT-TKRZ
ORG-JSG1-RIPE
RIPE-NCC-HM-MNT
de-cows-1-mnt