Ulf Kieber
Cluster stats
Netblocks11
All fragments 19 blocks across 6 clusters
Cluster ID191599230
RegistryBGP
Customersfind customers using this network →
Evidence & provenance ?
Attribution unresolved
Shared handles clustered on 9 shared RIR contact/maintainer handles
Registry names 2 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

IP Ranges (11)

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CIDR Org name Registry Status Confidence
45.152.100.0/22 Ulf Kieber BGP ANNOUNCED ● high
185.105.80.0/22 Ulf Kieber BGP ANNOUNCED ● high
193.108.179.0/24 Ulf Kieber BGP ANNOUNCED ● high
195.42.100.0/23 Ulf Kieber RIPE ASSIGNED PI ● high
195.42.100.0/23 Ulf Kieber BGP ANNOUNCED ● high
2001:67c:ef4::/48 Ulf Kieber BGP ANNOUNCED ● high
2001:67c:12e8::/47 Ulf Kieber BGP ANNOUNCED ● high
2001:67c:12e8::/47 Ulf Kieber RIPE ASSIGNED PI ● high
45.152.100.0/22 Ulf Kieber RIPE ALLOCATED PA ● medium
185.105.80.0/22 Ulf Kieber RIPE ALLOCATED PA ● medium
193.108.179.0/24 Ulf Kieber RIPE ASSIGNED PI ● medium

Network trust

what's this?
RPKI hygiene: A how networks compare →
100.0% of checked blocks have valid RPKI ROA coverage (11 of 11)
No discrepancies found among checked blocks.

NIC Handles

AS24603 DUMY-RIPE DUMY-RIPE ORG-UK41-RIPE ORG-XOO1-RIPE RIPE-NCC-END-MNT RIPE-NCC-HM-MNT XOO-MNT XOO-MNT