GA Weissenstein GmbH
BGP inherited
Cluster stats
Netblocks7
All fragments 104 blocks across 44 clusters
Cluster ID191666660
RegistryRIPE
Customersfind 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

Footprint over time

2 weekly snapshots · JSON
7 0 netblocks since 2026-07-05
2026-07-05 peak 7 2026-07-06

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::/30 GA Weissenstein GmbH RIPE AGGREGATED-BY-LIR ● low
2a00:d420::/29 GA Weissenstein GmbH RIPE ALLOCATED-BY-RIR ● low
2a00:d424::/30 GA Weissenstein GmbH RIPE AGGREGATED-BY-LIR ● low

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