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Organization

Callaghan Innovation

IPv4 addresses
3,584
CIDR ranges
4
Category
unknown
BGP prefixes announced
6

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

65/100
Moderate
How this score is built

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

Countries served by Callaghan Innovation

Every country where this organization has IPv4 allocations, ranked by IPs held.

ASNs owned by Callaghan Innovation

ASNNameIPsPrefixesCountry
AS132264 Callaghan Innovation 3.1K 3 NZ
AS133857 Callaghan Innovation 512 1 NZ

Largest CIDR ranges

CIDRIPsPTR DensityASNCountryStateCity
131.203.8.0/21 2.0K
99.3%
AS132264 NZ
131.203.18.0/23 512
99.0%
AS132264 NZ
161.65.168.0/23 512
97.7%
AS133857 NZ
161.65.172.0/23 512
97.3%
AS132264 NZ

Frequently Asked Questions

How many IP addresses does Callaghan Innovation own?

Callaghan Innovation controls 3.6K IPv4 addresses distributed across 4 CIDR ranges. The organization is registered in New Zealand.

What ASNs does Callaghan Innovation operate?

Callaghan Innovation operates 2 Autonomous Systems. Each ASN represents an independently routed network that Callaghan Innovation manages for internet traffic delivery.

What type of organization is Callaghan Innovation?

Callaghan Innovation is categorized as unknown. This classification is based on the organization's primary use of its IP address allocations.

Last updated: 2026-08-01 23:40:30 UTC
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