OPTIMAIZE GMBH
OPTIMAIZE-GMBH
Cluster stats
Netblocks15
Cluster ID191711249
RegistryRIPE
Customersfind customers using this network →
Evidence & provenance ?
Attribution unresolved
Shared handles clustered on 3 shared RIR contact/maintainer handles
Registry names 1 distinct registrant name across these blocks
full provenance (JSON) → · how attribution works

IP Ranges (15)

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CIDR Org name Registry Status Confidence
148.251.96.245/32 OPTIMAIZE-GMBH RIPE LEGACY ● low
2a01:4f8:a1:20c::/64 OPTIMAIZE-GMBH RIPE ASSIGNED ● low
2a01:4f8:10b:181f::/64 OPTIMAIZE-GMBH RIPE ASSIGNED ● low
2a01:4f8:10b:2b5d::/64 OPTIMAIZE-GMBH RIPE ASSIGNED ● low
2a01:4f8:121:4301::/64 OPTIMAIZE-GMBH RIPE ASSIGNED ● low
2a01:4f8:151:5227::/64 OPTIMAIZE-GMBH RIPE ASSIGNED ● low
2a01:4f8:161:378e::/64 OPTIMAIZE-GMBH RIPE ASSIGNED ● low
2a01:4f8:201:21ee::/64 OPTIMAIZE-GMBH RIPE ASSIGNED ● low
2a01:4f8:201:3493::/64 OPTIMAIZE-GMBH RIPE ASSIGNED ● low
2a01:4f8:201:420d::/64 OPTIMAIZE-GMBH RIPE ASSIGNED ● low
2a01:4f8:202:1049::/64 OPTIMAIZE-GMBH RIPE ASSIGNED ● low
2a01:4f8:221:2a62::/64 OPTIMAIZE-GMBH RIPE ASSIGNED ● low
2a01:4f8:261:15ea::/64 OPTIMAIZE-GMBH RIPE ASSIGNED ● low
2a01:4f8:272:4f8a::/64 OPTIMAIZE-GMBH RIPE ASSIGNED ● low
2a01:4f8:272:5518::/64 OPTIMAIZE-GMBH RIPE ASSIGNED ● low

Network trust

what's this?
RPKI hygiene: B how networks compare →
93.3% of checked blocks have valid RPKI ROA coverage (14 of 15)
No discrepancies found among checked blocks.

NIC Handles

DUMY-RIPE DUMY-RIPE HOS-GUN