GA Weissenstein GmbH
Data as of 2026-07-26
BGP inherited
Cluster stats
| Netblocks | 7 · 13,312 IPv4 addresses |
| IPv6 | 3 prefixes (largest 2a00:d420::/29) |
| Cluster ID | 214534866 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 5 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
6 weekly snapshots · JSON
7
0 netblocks since 2026-07-05
2026-07-05
peak 7
2026-07-26
IP Ranges (7)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 37.35.112.0/21 | GA Weissenstein GmbH | RIPE | ALLOCATED PA | ● low |
| 46.255.168.0/21 | GA Weissenstein GmbH | RIPE | ALLOCATED PA | ● low |
| 77.239.32.0/19 | GA Weissenstein GmbH | RIPE | ALLOCATED PA | ● low |
| 185.74.112.0/22 | GA Weissenstein GmbH | RIPE | ALLOCATED-ASSIGNED PA | ● low |
| 2a00:d420::/29 | GA Weissenstein GmbH | RIPE | ALLOCATED-BY-RIR | ● low |
| 2a00:d420::/30 | GA Weissenstein GmbH | RIPE | AGGREGATED-BY-LIR | ● low |
| 2a00:d424::/30 | GA Weissenstein GmbH | RIPE | AGGREGATED-BY-LIR | ● low |
IPv6 ranges (3)
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(7 of 7)
Possible discrepancies (7)
These blocks are registered to GA Weissenstein 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.
| 2a00:d420::/29 /29 | authorized for AS15600 — Quickline AG |
| 2a00:d420::/30 /30 | authorized for AS15600 — Quickline AG |
| 2a00:d424::/30 /30 | authorized for AS15600 — Quickline AG |
| 77.239.32.0/19 /19 | authorized for AS15600 — Quickline AG |
| 46.255.168.0/21 /21 | authorized for AS15600 — Quickline AG |
| 37.35.112.0/21 /21 | authorized for AS15600 — Quickline AG |
| 185.74.112.0/22 /22 | authorized for AS15600 — Quickline AG |
NIC Handles
CH-LAN-MNT
DUMY-RIPE
DUMY-RIPE
ORG-GWG1-RIPE
RIPE-NCC-HM-MNT