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.
- Baseline (neutral) 65
- Trust score 65 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 161.65.32.0/19 | 8.2K |
94.1%
|
GNS Science New Zealand | NZ | Wellington Region | Lower Hutt |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS4667 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.
| Prefix | Announcement samples | Last seen |
|---|---|---|
| 161.65.32.0/19 | 6,660 | 2026-07-31 01:47:13 |
Frequently Asked Questions
What is AS4667?
AS4667 is an Autonomous System Number assigned to GNS Science New Zealand. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).
How many IP addresses does AS4667 announce?
AS4667 announces 8.2K IPv4 addresses distributed across 1 routed CIDR prefixes. The network is registered in New Zealand.
Who operates AS4667?
AS4667 is operated by GNS Science New Zealand. The organization is based in New Zealand. You can view all IP ranges and related ASNs on the organization page.
What country is AS4667 registered in?
AS4667 is registered in New Zealand. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
