stadtwerker Versorgungs GmbH
Data as of 2026-08-23
BGP inherited
Cluster stats
| Netblocks | 7 · 2,560 IPv4 addresses |
| Cluster ID | 227175938 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 8 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
9 weekly snapshots · JSON
7
0 netblocks since 2026-07-05
2026-07-05
peak 7
2026-08-23
IP Ranges (7)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 91.137.80.0/22 | stadtwerker Versorgungs GmbH | BGP | ANNOUNCED | ● high |
| 91.137.84.0/23 | stadtwerker Versorgungs GmbH | BGP | ANNOUNCED | ● high |
| 91.137.86.0/23 | stadtwerker Versorgungs GmbH | BGP | ANNOUNCED | ● high |
| 91.137.118.0/23 | stadtwerker Versorgungs GmbH | BGP | ANNOUNCED | ● high |
| 91.137.118.48/29 | stadtwerker Versorgungs GmbH | RIPE | ASSIGNED PA | ● high |
| 91.137.118.64/28 | stadtwerker Versorgungs GmbH | RIPE | ASSIGNED PA | ● high |
| 91.137.119.0/24 | stadtwerker Versorgungs GmbH | RIPE | ASSIGNED PA | ● high |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(7 of 7)
No discrepancies found among checked blocks.
NIC Handles
AS204672
DUMY-RIPE
DUMY-RIPE
ORG-SRG4-RIPE
TMS-KOMDSL
TMS-KOMDSL
TMS-komDSL
WCON-MNT