AnschlussWerk GmbH
BGP inherited
Cluster stats
| Netblocks | 45 · 41,190 IPv4 addresses |
| Registered in | Germany (28) · Austria (2) · Czechia (1) |
| Cluster ID | 214407023 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 13 shared RIR contact/maintainer handles |
| Registry names | 3 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
6 weekly snapshots · JSON
45
+2 netblocks since 2026-07-05
2026-07-05
peak 45
2026-07-26
IP Ranges (45)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 5.154.171.0/24 | AnschlussWerk GmbH | BGP | ANNOUNCED | ● high |
| 31.209.160.0/20 | AnschlussWerk GmbH | BGP | ANNOUNCED | ● high |
| 31.220.112.0/21 | AnschlussWerk GmbH | BGP | ANNOUNCED | ● high |
| 37.251.224.0/21 | AnschlussWerk GmbH | BGP | ANNOUNCED | ● high |
| 37.251.232.0/21 | AnschlussWerk GmbH | BGP | ANNOUNCED | ● high |
| 45.119.124.0/22 | AnschlussWerk GmbH | BGP | ANNOUNCED | ● high |
| 46.253.64.0/20 | AnschlussWerk GmbH | BGP | ANNOUNCED | ● high |
| 77.87.191.0/24 | AnschlussWerk GmbH | BGP | ANNOUNCED | ● high |
| 80.81.194.104/32 | AnschlussWerk | PEERINGDB | ASSIGNED | ● high |
| 91.198.136.0/24 | AnschlussWerk GmbH | BGP | ANNOUNCED | ● high |
| 185.0.21.59/32 | AnschlussWerk | PEERINGDB | ASSIGNED | ● high |
| 185.1.43.15/32 | AnschlussWerk | PEERINGDB | ASSIGNED | ● high |
| 185.1.208.137/32 | AnschlussWerk | PEERINGDB | ASSIGNED | ● high |
| 185.95.112.0/22 | AnschlussWerk GmbH | BGP | ANNOUNCED | ● high |
| 185.114.140.0/22 | AnschlussWerk GmbH | BGP | ANNOUNCED | ● high |
| 185.156.28.0/22 | AnschlussWerk GmbH | BGP | ANNOUNCED | ● high |
| 185.170.244.0/22 | AnschlussWerk GmbH | BGP | ANNOUNCED | ● high |
| 185.178.56.0/22 | AnschlussWerk GmbH | BGP | ANNOUNCED | ● high |
| 185.206.121.0/24 | AnschlussWerk GmbH | BGP | ANNOUNCED | ● high |
| 193.203.0.44/32 | AnschlussWerk | PEERINGDB | ASSIGNED | ● high |
| 195.192.192.0/21 | AnschlussWerk GmbH | BGP | ANNOUNCED | ● high |
| 195.192.200.0/21 | AnschlussWerk GmbH | BGP | ANNOUNCED | ● high |
| 2001:678:42c::/48 | AnschlussWerk GmbH | BGP | ANNOUNCED | ● high |
| 2001:678:e40::/48 | AnschlussWerk GmbH | BGP | ANNOUNCED | ● high |
| 2001:67c:f00::/48 | AnschlussWerk GmbH | BGP | ANNOUNCED | ● high |
| 2001:67c:ff8::/48 | AnschlussWerk GmbH | BGP | ANNOUNCED | ● high |
| 2001:67c:10b0::/48 | AnschlussWerk GmbH | BGP | ANNOUNCED | ● high |
| 2001:67c:2048::/48 | AnschlussWerk GmbH | BGP | ANNOUNCED | ● high |
| 2001:7f8::7a55:0:1/128 | AnschlussWerk | PEERINGDB | ASSIGNED | ● high |
| 2001:7f8:11::15/128 | AnschlussWerk | PEERINGDB | ASSIGNED | ● high |
| 2001:7f8:30:0:2:1:3:1317/128 | AnschlussWerk | PEERINGDB | ASSIGNED | ● high |
| 2001:7f8:44::7a55:0:2/128 | AnschlussWerk | PEERINGDB | ASSIGNED | ● high |
| 2001:7f8:7f::c:59/128 | AnschlussWerk | PEERINGDB | ASSIGNED | ● high |
| 2a05:fb80::/29 | AnschlussWerk GmbH | BGP | ANNOUNCED | ● high |
| 2a0a:b900::/29 | AnschlussWerk GmbH | BGP | ANNOUNCED | ● high |
| 5.154.171.0/24 | AnschlussWerk GmbH | RIPE | ALLOCATED PA | ● low |
| 31.220.112.0/21 | AnschlussWerk GmbH | RIPE | ALLOCATED PA | ● low |
| 37.251.224.0/20 | AnschlussWerk GmbH | RIPE | ALLOCATED PA | ● low |
| 45.119.124.0/22 | AnschlussWerk GmbH | RIPE | ALLOCATED PA | ● low |
| 185.95.112.0/22 | AnschlussWerk GmbH | RIPE | ALLOCATED PA | ● low |
| 185.114.140.0/22 | AnschlussWerk GmbH | RIPE | ALLOCATED PA | ● low |
| 185.156.28.0/22 | AnschlussWerk GmbH | RIPE | ALLOCATED PA | ● low |
| 185.178.56.0/22 | AnschlussWerk GmbH | RIPE | ALLOCATED PA | ● low |
| 195.192.192.0/20 | AnschlussWerk GmbH | RIPE | ALLOCATED PA | ● low |
| 2a05:fb80::/29 | AnschlussWerk GmbH | RIPE | ALLOCATED-BY-RIR | ● low |
Network trust
what's this?
RPKI hygiene: B
how networks compare →
82.2%
of checked blocks have valid RPKI ROA coverage
(37 of 45)
Possible discrepancies (2)
These blocks are registered to AnschlussWerk GmbH but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 5.154.171.0/24 /24 | authorized for AS6718 — NAV COMMUNICATIONS SRL |
| 5.154.171.0/24 /24 | authorized for AS6718 — NAV COMMUNICATIONS SRL |
NIC Handles
ANW-CONTACT-MNT
ANW-RESOURCE-MNT
ANW-RESOURCE-MNT
ANW-ROUTING-MNT
AS31317
AS31317
AS6718-MNT
DUMY-RIPE
DUMY-RIPE
IN-MNT
ORG-AG140-RIPE
ORG-NCS28-RIPE
+1 more