Gebrueder-Weiss GmbH
Data as of 2026-07-26
BGP inherited
Cluster stats
| Netblocks | 20 · 17,416 IPv4 addresses |
| IPv6 | 4 prefixes (largest 2a00:f720::/32) |
| Registered in | Austria (17) · Germany (1) |
| All fragments | 27 blocks across 3 clusters |
| Cluster ID | 213507266 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 10 shared RIR contact/maintainer handles |
| Registry names | 4 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
6 weekly snapshots · JSON
23
-4 netblocks since 2026-07-05
2026-07-05
peak 27
2026-07-26
IP Ranges (20)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 185.44.48.0/22 | Gebrueder-Weiss GmbH | BGP | ANNOUNCED | ● high |
| 185.44.48.0/23 | Gebrueder-Weiss GmbH | BGP | ANNOUNCED | ● high |
| 185.44.48.0/24 | Gebrueder-Weiss GmbH | BGP | ANNOUNCED | ● high |
| 185.44.49.0/24 | Gebrueder-Weiss GmbH | BGP | ANNOUNCED | ● high |
| 185.44.50.0/23 | Gebrueder-Weiss GmbH | BGP | ANNOUNCED | ● high |
| 194.107.0.0/20 | Gebrueder-Weiss GmbH | RIPE | ASSIGNED PI | ● high |
| 194.107.0.0/23 | Gebrueder-Weiss GmbH | BGP | ANNOUNCED | ● high |
| 194.107.2.0/23 | Gebrueder-Weiss GmbH | BGP | ANNOUNCED | ● high |
| 194.107.4.0/23 | Gebrueder-Weiss GmbH | BGP | ANNOUNCED | ● high |
| 194.107.6.0/23 | Gebrueder-Weiss GmbH | BGP | ANNOUNCED | ● high |
| 194.107.8.0/23 | Gebrueder-Weiss GmbH | BGP | ANNOUNCED | ● high |
| 194.107.10.0/23 | Gebrueder-Weiss GmbH | BGP | ANNOUNCED | ● high |
| 194.107.12.0/23 | Gebrueder-Weiss GmbH | BGP | ANNOUNCED | ● high |
| 194.107.14.0/23 | Gebrueder-Weiss GmbH | BGP | ANNOUNCED | ● high |
| 2a00:f720::/32 | Gebrueder-Weiss GmbH | BGP | ANNOUNCED | ● high |
| 2a00:f720::/33 | Gebrueder-Weiss GmbH | BGP | ANNOUNCED | ● high |
| 2a00:f720:8000::/33 | Gebrueder-Weiss GmbH | BGP | ANNOUNCED | ● high |
| 193.186.112.0 – 193.186.159.255 | Gebrueder-Weiss GmbH | RIPE | ASSIGNED PI | ● low |
| 212.118.201.96/29 | GEBRUEDER-WEISS-LAN | RIPE | ASSIGNED PA | ● low |
| 2a02:758:3049::/48 | GEBRUEDER-WEISS-AT-BLOCK | RIPE | ASSIGNED | ● low |
IPv6 ranges (4)
Network trust
what's this?
RPKI hygiene: A
how networks compare →
95.7%
of checked blocks have valid RPKI ROA coverage
(22 of 23)
Possible discrepancies (1)
These blocks are registered to Gebrueder-Weiss 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.
| 2a02:758:3049::/48 /48 | authorized for AS29056 — Citycom Telekommunikation GmbH |
NIC Handles
AS24824
CITYCOM-AT-MNT
DUMY-RIPE
DUMY-RIPE
LEWTELNET-MNT
ORG-GG36-RIPE
RIPE-NCC-END-MNT
RIPE-NCC-HM-MNT
gbwio-mnt
gbwio-mnt