EFICIENS Francis Mahut
Cluster stats
Netblocks12
All fragments 14 blocks across 2 clusters
Cluster ID192549347
RegistryRIPE
Customersfind customers using this network →
Evidence & provenance ?
Attribution unresolved
Shared handles clustered on 4 shared RIR contact/maintainer handles
Registry names 1 distinct registrant name across these blocks
full provenance (JSON) → · how attribution works

IP Ranges (12)

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CIDR Org name Registry Status Confidence
37.59.64.176/29 EFICIENS Francis Mahut RIPE ASSIGNED PA ● high
51.38.24.168/29 EFICIENS Francis Mahut RIPE LEGACY ● high
54.37.173.144/29 EFICIENS Francis Mahut RIPE LEGACY ● high
54.37.209.224/28 EFICIENS Francis Mahut RIPE LEGACY ● high
91.121.255.32/30 EFICIENS Francis Mahut RIPE ASSIGNED PA ● high
91.134.186.80/28 EFICIENS Francis Mahut RIPE ASSIGNED PA ● high
94.23.116.16/29 EFICIENS Francis Mahut RIPE ASSIGNED PA ● high
145.239.228.240/28 EFICIENS Francis Mahut RIPE ASSIGNED PA ● high
149.202.149.112/30 EFICIENS Francis Mahut RIPE ASSIGNED PA ● high
151.80.52.192/28 EFICIENS Francis Mahut RIPE LEGACY ● high
164.132.71.56/29 EFICIENS Francis Mahut RIPE LEGACY ● high
213.32.120.72/29 EFICIENS Francis Mahut RIPE ASSIGNED PA ● high

Network trust

what's this?
RPKI hygiene: A how networks compare →
100.0% of checked blocks have valid RPKI ROA coverage (12 of 12)
No discrepancies found among checked blocks.

NIC Handles

DUMY-RIPE DUMY-RIPE ORG-EFM1-RIPE OVH-MNT