CRLnB

BGP inherited
Cluster stats
Netblocks9 · 1,271 IPv4 addresses
Cluster ID208799699
RegistryAPNIC
Customersfind customers using this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 3 shared RIR contact/maintainer handles
Registry names 1 distinct registrant name across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

5 weekly snapshots · JSON
9 0 netblocks since 2026-07-05
2026-07-05 peak 9 2026-07-19

IP Ranges (9)

⬇ export CSV
CIDR Org name Registry Status Confidence
61.235.240.0/24 CRLnB APNIC ASSIGNED NON-PORTABLE ● low
61.235.241.0/24 CRLnB APNIC ASSIGNED NON-PORTABLE ● low
61.235.242.0/24 CRLnB APNIC ASSIGNED NON-PORTABLE ● low
61.235.243.0/24 CRLnB APNIC ASSIGNED NON-PORTABLE ● low
211.98.182.0/26 CRLnB APNIC ASSIGNED NON-PORTABLE ● low
211.98.182.64/26 CRLnB APNIC ASSIGNED NON-PORTABLE ● low
211.98.182.128/27 CRLnB APNIC ASSIGNED NON-PORTABLE ● low
211.98.182.160/27 CRLnB APNIC ASSIGNED NON-PORTABLE ● low
211.98.182.192/26 CRLnB APNIC ASSIGNED NON-PORTABLE ● low

Network trust

what's this?
RPKI hygiene: A how networks compare →
100.0% of checked blocks have valid RPKI ROA coverage (9 of 9)
Possible discrepancies (4)

These blocks are registered to CRLnB 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.

61.235.240.0/24 /24 authorized for AS9394 — China TieTong Telecommunications Corporation
61.235.241.0/24 /24 authorized for AS9394 — China TieTong Telecommunications Corporation
61.235.242.0/24 /24 authorized for AS9394 — China TieTong Telecommunications Corporation
61.235.243.0/24 /24 authorized for AS9394 — China TieTong Telecommunications Corporation

NIC Handles

LM273-AP LQ112-AP MAINT-CN-CRTC