CLASSIC
BGP inherited
Cluster stats
Netblocks4
All fragments 591 blocks across 47 clusters
Cluster ID191891977
RegistryAPNIC
Customersfind customers using this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 9 shared RIR contact/maintainer handles
Registry names 4 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

IP Ranges (4)

⬇ export CSV
CIDR Org name Registry Status Confidence
61.239.252.112/30 CLASSIC APNIC ASSIGNED NON-PORTABLE ● low
85.128.119.56/29 CLASSIC RIPE ASSIGNED PA ● low
195.39.140.64/26 CLASSIC-NET RIPE ASSIGNED PA ● low
2a00:2381:cab4::/56 CLASSIC-ENTERPRISES RIPE ASSIGNED ● low

Network trust

what's this?
RPKI hygiene: C how networks compare →
75.0% of checked blocks have valid RPKI ROA coverage (3 of 4)
Possible discrepancies (1)

These blocks are registered to CLASSIC 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.

2a00:2381:cab4::/56 /56 authorized for AS2856 — British Telecommunications PLC

NIC Handles

AC2009-AP BTNET-MNT CH134-AP CH134-AP DUMY-RIPE DUMY-RIPE MAINT-HK-CTI MOC-MNT NETIA-MNT