ALISEO
Cluster stats
Netblocks20
All fragments 22 blocks across 3 clusters
Cluster ID191986513
RegistryRIPE
Customersfind customers using this network →
Evidence & provenance ?
Attribution unresolved
Shared handles clustered on 4 shared RIR contact/maintainer handles
Registry names 2 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

IP Ranges (20)

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CIDR Org name Registry Status Confidence
82.143.44.0/23 ALISEO RIPE ASSIGNED PA ● low
82.143.48.0/23 ALISEO RIPE ASSIGNED PA ● low
82.143.50.0/24 ALISEO RIPE ASSIGNED PA ● low
82.143.51.16/28 ALISEO RIPE ASSIGNED PA ● low
82.143.51.32/28 ALISEO RIPE ASSIGNED PA ● low
82.143.51.48/28 ALISEO RIPE ASSIGNED PA ● low
82.143.51.64/28 ALISEO RIPE ASSIGNED PA ● low
82.143.51.80/28 ALISEO RIPE ASSIGNED PA ● low
82.143.51.96/28 ALISEO RIPE ASSIGNED PA ● low
82.143.51.112/28 ALISEO RIPE ASSIGNED PA ● low
82.143.51.128/28 ALISEO RIPE ASSIGNED PA ● low
82.143.51.144/28 ALISEO RIPE ASSIGNED PA ● low
82.143.51.192/28 ALISEO RIPE ASSIGNED PA ● low
82.143.51.208/28 ALISEO RIPE ASSIGNED PA ● low
82.143.51.224/28 ALISEO RIPE ASSIGNED PA ● low
82.143.51.240/28 ALISEO RIPE ASSIGNED PA ● low
82.143.52.0/22 ALISEO RIPE ASSIGNED PA ● low
82.143.56.0/22 ALISEO RIPE ASSIGNED PA ● low
82.143.60.0/23 ALISEO RIPE ASSIGNED PA ● low
217.222.255.200/29 Aliseo-srl RIPE ASSIGNED PA ● low

Network trust

what's this?
RPKI hygiene: A how networks compare →
95.0% of checked blocks have valid RPKI ROA coverage (19 of 20)
Possible discrepancies (6)

These blocks are registered to ALISEO 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.

82.143.52.0/22 /22 authorized for AS29449 — ip telecom srl
82.143.56.0/22 /22 authorized for AS29449 — ip telecom srl
82.143.48.0/23 /23 authorized for AS29449 — ip telecom srl
82.143.60.0/23 /23 authorized for AS29449 — ip telecom srl
82.143.44.0/23 /23 authorized for AS29449 — ip telecom srl
82.143.50.0/24 /24 authorized for AS29449 — ip telecom srl

NIC Handles

DUMY-RIPE DUMY-RIPE TIG-MNT TPN-MNT