Bauhaus-Universitaet Weimar

BGP inherited

Limited data: only 2 ranges found registered under this exact name. This may not reflect the organisation's full internet footprint — many companies' web and cloud infrastructure is hosted under a third-party provider's own registration rather than their own.

Cluster stats

Netblocks	2 · 65,538 IPv4 addresses
Cluster ID	208835747
Registry	RIPE
Customers	find customers using this network →

Evidence & provenance ?

Attribution	BGP parent (inherited)
Shared handles	clustered on 6 shared RIR contact/maintainer handles
Registry names	2 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

5 weekly snapshots · JSON

8 0 netblocks since 2026-07-05

2026-07-05 peak 8 2026-07-19

IP Ranges (2)

⬇ export CSV

CIDR	Org name	Registry	Status	Confidence
141.54.0.0/16	Bauhaus-Universitaet Weimar	RIPE	LEGACY	● high
212.222.109.232/30	BAUHAUS-GTT	RIPE	ASSIGNED PA	● low

Domains hosted in this network

what's this?

uni-weimar.de

Network trust

what's this?

RPKI hygiene: A how networks compare →

100.0% of checked blocks have valid RPKI ROA coverage (2 of 2)

Possible discrepancies (1)

These blocks are registered to Bauhaus-Universitaet Weimar 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.

141.54.0.0/16 /16

authorized for AS680 — Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.

NIC Handles

AS3257-IPAM-MNT DFN-LIR-MNT DUMY-RIPE DUMY-RIPE ORG-BW40-RIPE RIPE-NCC-LEGACY-MNT