Aventice LLC
Cluster stats
Netblocks36
All fragments 41 blocks across 6 clusters
Cluster ID191346828
RegistryRIPE
Customersfind customers using this network →
Evidence & provenance ?
Attribution unresolved
Shared handles clustered on 5 shared RIR contact/maintainer handles
Registry names 14 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

IP Ranges (36)

⬇ export CSV
CIDR Org name Registry Status Confidence
45.11.232.0/22 Aventice LLC RIPE ALLOCATED PA ● low
45.11.234.0/23 AVENTICE-EC RIPE ASSIGNED PA ● low
45.91.188.0/22 Aventice LLC RIPE ALLOCATED PA ● low
45.91.188.0/23 AVENTICE-US RIPE ASSIGNED PA ● low
45.142.52.0/22 Aventice LLC RIPE ALLOCATED PA ● low
45.142.52.0/23 AVENTICE-SG RIPE ASSIGNED PA ● low
45.142.54.0/23 AVENTICE-SG RIPE ASSIGNED PA ● low
45.147.60.0/22 Aventice LLC RIPE ALLOCATED PA ● low
45.153.236.0/22 Aventice LLC RIPE ALLOCATED PA ● low
77.83.44.0/22 Aventice LLC RIPE ALLOCATED PA ● low
77.83.68.0/23 AVENTICE-IN RIPE ASSIGNED PA ● low
77.83.68.0/22 Aventice LLC RIPE ALLOCATED PA ● low
80.76.36.0/22 Aventice LLC RIPE ALLOCATED PA ● low
80.76.36.0/23 AVENTICE-CN RIPE ASSIGNED PA ● low
80.76.38.0/23 AVENTICE-CN RIPE ASSIGNED PA ● low
84.252.84.0/22 Aventice LLC RIPE ALLOCATED PA ● low
84.252.86.0/24 Aventice-CH RIPE ASSIGNED PA ● low
84.252.87.0/24 Aventice-DE RIPE ASSIGNED PA ● low
95.214.100.0/22 Aventice LLC RIPE ALLOCATED PA ● low
95.214.100.0/23 AVENTICE-NO RIPE ASSIGNED PA ● low
171.22.188.0/22 Aventice LLC RIPE ALLOCATED PA ● low
171.22.190.0/24 AVENTICE-IT RIPE ASSIGNED PA ● low
171.22.191.0/24 AVENTICE-IL RIPE ASSIGNED PA ● low
185.15.176.0/22 Aventice LLC RIPE ALLOCATED PA ● low
185.15.176.0/23 AVENTICE-CL RIPE ASSIGNED PA ● low
185.15.178.0/23 AVENTICE-CL RIPE ASSIGNED PA ● low
185.164.64.0/22 Aventice LLC RIPE ALLOCATED PA ● low
185.164.66.0/23 AVENTICE-NL RIPE ASSIGNED PA ● low
193.36.124.0/23 AVENTICE-JP RIPE ASSIGNED PA ● low
193.36.124.0/22 Aventice LLC RIPE ALLOCATED PA ● low
193.36.126.0/23 AVENTICE-JP RIPE ASSIGNED PA ● low
194.110.88.0/23 AVENTICE-JP RIPE ASSIGNED PA ● low
194.110.88.0/22 Aventice LLC RIPE ALLOCATED PA ● low
194.110.90.0/23 AVENTICE-JP RIPE ASSIGNED PA ● low
212.81.40.0/22 Aventice LLC RIPE ALLOCATED PA ● low
2a0f:4cc0::/29 Aventice LLC RIPE ALLOCATED-BY-RIR ● low

Network trust

what's this?
RPKI hygiene: C how networks compare →
72.2% of checked blocks have valid RPKI ROA coverage (26 of 36)
Possible discrepancies (26)

These blocks are registered to Aventice LLC but cryptographically authorized for a different, unrelated network (5 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

2a0f:4cc0::/29 /29 authorized for AS1239 — Cogent Communications, LLC
194.110.88.0/22 /22 authorized for AS9009 — M247 Europe SRL
80.76.36.0/22 /22 authorized for AS28753 — Leaseweb Deutschland GmbH
193.36.124.0/22 /22 authorized for AS9009 — M247 Europe SRL
95.214.100.0/22 /22 authorized for AS9009 — M247 Europe SRL
185.15.176.0/22 /22 authorized for AS9009 — M247 Europe SRL
45.91.188.0/22 /22 authorized for AS9009 — M247 Europe SRL
45.142.52.0/22 /22 authorized for AS3356 — Level 3 Parent, LLC
194.110.88.0/23 /23 authorized for AS9009 — M247 Europe SRL
194.110.90.0/23 /23 authorized for AS9009 — M247 Europe SRL
80.76.36.0/23 /23 authorized for AS28753 — Leaseweb Deutschland GmbH
80.76.38.0/23 /23 authorized for AS28753 — Leaseweb Deutschland GmbH
193.36.124.0/23 /23 authorized for AS9009 — M247 Europe SRL
193.36.126.0/23 /23 authorized for AS9009 — M247 Europe SRL
95.214.100.0/23 /23 authorized for AS9009 — M247 Europe SRL
+11 more — see the REST API

NIC Handles

DUMY-RIPE DUMY-RIPE ORG-AL565-RIPE RIPE-NCC-HM-MNT mnt-us-aventice-1