Callaghan Innovation
BGP inherited
Cluster stats
| Netblocks | 8 · 11,769 IPv4 addresses |
| All fragments | 9 blocks across 2 clusters |
| Cluster ID | 212031927 |
| Registry | APNIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 8 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
5 weekly snapshots · JSON
8
0 netblocks since 2026-07-05
2026-07-05
peak 8
2026-07-19
IP Ranges (8)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 131.203.8.0/21 | Callaghan Innovation | BGP | ANNOUNCED | ● high |
| 131.203.18.0/23 | Callaghan Innovation | BGP | ANNOUNCED | ● high |
| 161.65.168.0/24 | Callaghan Innovation | BGP | ANNOUNCED | ● high |
| 161.65.169.0/24 | Callaghan Innovation | BGP | ANNOUNCED | ● high |
| 161.65.172.0/24 | Callaghan Innovation | BGP | ANNOUNCED | ● high |
| 161.65.173.0/24 | Callaghan Innovation | BGP | ANNOUNCED | ● high |
| 161.65.160.0/19 | Callaghan Innovation | APNIC | ALLOCATED PORTABLE | ● low |
| 2401:aa80::/32 | Callaghan Innovation | APNIC | ALLOCATED PORTABLE | ● low |
Network trust
what's this?
RPKI hygiene: D
how networks compare →
25.0%
of checked blocks have valid RPKI ROA coverage
(2 of 8)
No discrepancies found among checked blocks.
NIC Handles
AC2082-AP
APNIC-HM
AS132264
AS133857
CIA10-AP
CIA10-AP
MAINT-2DEGREES-NZ
ORG-CI10-AP