A3bc BV
Cluster stats
Netblocks37
All fragments 43 blocks across 4 clusters
Cluster ID192614200
RegistryRIPE
Customersfind customers using this network →
Evidence & provenance ?
Attribution unresolved
Shared handles clustered on 8 shared RIR contact/maintainer handles
Registry names 3 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

IP Ranges (37)

⬇ export CSV
CIDR Org name Registry Status Confidence
45.89.132.0/22 A3bc BV RIPE ALLOCATED PA ● low
45.89.132.0/24 A3BC-B2B RIPE ASSIGNED PA ● low
45.89.133.0/24 A3BC-B2B RIPE ASSIGNED PA ● low
45.89.134.0/24 A3BC-B2B RIPE ASSIGNED PA ● low
45.89.135.0/24 A3BC-B2B RIPE ASSIGNED PA ● low
150.251.240.0/21 A3bc BV RIPE LEGACY ● low
185.38.88.0/22 A3bc BV RIPE ALLOCATED PA ● low
185.192.104.0/22 A3bc BV RIPE ALLOCATED PA ● low
185.192.104.0/24 A3bc BV RIPE ASSIGNED PA ● low
185.192.105.0/24 A3bc BV RIPE ASSIGNED PA ● low
185.192.106.0/24 A3bc BV RIPE ASSIGNED PA ● low
185.192.107.0/24 A3bc BV RIPE ASSIGNED PA ● low
185.215.96.0/22 A3bc BV RIPE ALLOCATED PA ● low
185.219.192.0/22 A3bc BV RIPE ALLOCATED PA ● low
185.219.193.0/24 A3BC-B2B RIPE ASSIGNED PA ● low
185.219.194.0/24 A3BC-B2B RIPE ASSIGNED PA ● low
185.219.195.0/24 A3BC-B2B RIPE ASSIGNED PA ● low
193.142.154.0/23 A3bc BV RIPE ALLOCATED PA ● low
193.142.154.0/25 A3bc BV RIPE ASSIGNED PA ● low
193.142.154.128/25 A3bc BV RIPE ASSIGNED PA ● low
193.142.155.0/24 A3bc BV RIPE ASSIGNED PA ● low
213.124.63.176/29 A3BC_BV RIPE ASSIGNED PA ● low
213.124.70.48/29 A3BC_BV RIPE ASSIGNED PA ● low
213.124.153.56/29 A3BC_BV RIPE ASSIGNED PA ● low
213.125.36.248/29 A3BC_BV RIPE ASSIGNED PA ● low
213.125.43.152/29 A3BC_BV RIPE ASSIGNED PA ● low
217.100.37.216/29 A3BC_BV RIPE ASSIGNED PA ● low
2001:41f0:1379::/48 A3BC_BV RIPE ASSIGNED ● low
2001:41f0:2035::/48 A3BC_BV RIPE ASSIGNED ● low
2001:41f0:251c::/48 A3BC_BV RIPE ASSIGNED ● low
2001:41f0:3154::/48 A3BC_BV RIPE ASSIGNED ● low
2001:41f0:3179::/48 A3BC_BV RIPE ASSIGNED ● low
2001:41f0:496e::/48 A3BC_BV RIPE ASSIGNED ● low
2001:41f0:6f8e::/48 A3BC_BV RIPE ASSIGNED ● low
2a0a:2bc0::/32 A3bc BV RIPE ALLOCATED-BY-RIR ● low
2a0b:a840::/32 A3bc BV RIPE ALLOCATED-BY-RIR ● low
2a0b:cf00::/32 A3bc BV RIPE ALLOCATED-BY-RIR ● low

Network trust

what's this?
RPKI hygiene: A how networks compare →
97.3% of checked blocks have valid RPKI ROA coverage (36 of 37)
Possible discrepancies (27)

These blocks are registered to A3bc BV but cryptographically authorized for a different, unrelated network (2 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

2a0a:2bc0::/32 /32 authorized for AS206894 — Wholesale Connections B.V.
2a0b:a840::/32 /32 authorized for AS206894 — Wholesale Connections B.V.
2001:41f0:2035::/48 /48 authorized for AS33915 — Vodafone Libertel B.V.
2001:41f0:3154::/48 /48 authorized for AS33915 — Vodafone Libertel B.V.
2001:41f0:3179::/48 /48 authorized for AS33915 — Vodafone Libertel B.V.
2001:41f0:1379::/48 /48 authorized for AS33915 — Vodafone Libertel B.V.
2001:41f0:251c::/48 /48 authorized for AS33915 — Vodafone Libertel B.V.
2001:41f0:6f8e::/48 /48 authorized for AS33915 — Vodafone Libertel B.V.
2001:41f0:496e::/48 /48 authorized for AS33915 — Vodafone Libertel B.V.
185.38.88.0/22 /22 authorized for AS206894 — Wholesale Connections B.V.
185.192.104.0/22 /22 authorized for AS206894 — Wholesale Connections B.V.
185.219.192.0/22 /22 authorized for AS206894 — Wholesale Connections B.V.
45.89.132.0/22 /22 authorized for AS206894 — Wholesale Connections B.V.
185.215.96.0/22 /22 authorized for AS206894 — Wholesale Connections B.V.
193.142.154.0/23 /23 authorized for AS206894 — Wholesale Connections B.V.
+12 more — see the REST API

NIC Handles

A3BC-MNT DUMY-RIPE DUMY-RIPE MNT-H2B-RIPE ORG-AB69-RIPE RIPE-NCC-HM-MNT RIPE-NCC-LEGACY-MNT ZIGGO-AUTOREG1