Knauf Information Services GmbH
Cluster stats
Netblocks12
All fragments 99 blocks across 45 clusters
Cluster ID191786358
RegistryBGP
Customersfind customers using this network →
Evidence & provenance ?
Attribution unresolved
Shared handles clustered on 13 shared RIR contact/maintainer handles
Registry names 8 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

IP Ranges (12)

⬇ export CSV
CIDR Org name Registry Status Confidence
194.180.217.0/24 Knauf Information Services GmbH BGP ANNOUNCED ● high
194.180.217.0 – 194.180.218.255 Knauf Information Services GmbH RIPE ASSIGNED PI ● high
194.180.218.0/24 Knauf Information Services GmbH BGP ANNOUNCED ● high
87.129.180.8/29 KNAUF-INFORMATION-SERVICES-BOXBERG-NET RIPE ASSIGNED PA ● low
188.94.136.72/29 KNAUF-HU RIPE ASSIGNED PA ● low
188.94.139.152/29 KNAUF-HU RIPE ASSIGNED PA ● low
193.85.245.104/29 KNAUF-CZ RIPE ASSIGNED PA ● low
194.213.222.220/30 KNAUF-CZ RIPE ASSIGNED PA ● low
195.14.168.56/29 KNAUF-BNK RIPE ASSIGNED PA ● low
195.29.147.192/30 Knauf-HR RIPE ASSIGNED PA ● low
217.218.113.200/29 knauf-ir RIPE ASSIGNED PA ● low
2003:da:e81c::/48 KNAUF-INFORMATION-SERVICES-BOXBERG-NET RIPE ASSIGNED ● low

Network trust

what's this?
RPKI hygiene: C how networks compare →
58.3% of checked blocks have valid RPKI ROA coverage (7 of 12)
Possible discrepancies (1)

These blocks are registered to Knauf Information Services 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.

2003:da:e81c::/48 /48 authorized for AS3320 — Deutsche Telekom AG

NIC Handles

AS12880-MNT AS206899 AXIAN-HU-MNT BNK-MNT DTAG-NIC DUMY-RIPE DUMY-RIPE GTSCZ-MNT HPT-MNT NORIS-MNT NORIS-MNT ORG-KISG5-RIPE +1 more