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
- Mobile allocation +2
- Trust score 67 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
AS131583 — global IP footprint
Cities where AS131583 has measurable IPv4 allocation. Click any dot to open that city's page. Size and color scale with IP count.
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 202.174.160.0/20 | 4.1K |
0.0%
|
WIZwireless Limited | NZ | Wellington Region | Masterton |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS131583 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 |
|---|---|---|
| 202.174.166.0/24 | 22,764 | 2026-07-31 03:32:18 |
| 202.174.171.0/24 | 22,741 | 2026-07-31 03:32:18 |
| 202.174.161.0/24 | 22,710 | 2026-07-31 03:32:18 |
| 202.174.164.0/24 | 22,688 | 2026-07-31 03:32:18 |
| 202.174.163.0/24 | 22,674 | 2026-07-31 03:32:18 |
| 202.174.173.0/24 | 22,641 | 2026-07-31 03:32:18 |
| 202.174.168.0/24 | 22,638 | 2026-07-31 03:32:18 |
| 202.174.169.0/24 | 22,636 | 2026-07-31 03:32:18 |
| 202.174.175.0/24 | 22,630 | 2026-07-31 03:32:18 |
| 202.174.165.0/24 | 22,621 | 2026-07-31 03:32:18 |
| 202.174.174.0/24 | 22,619 | 2026-07-31 03:32:18 |
| 202.174.170.0/24 | 22,618 | 2026-07-31 03:32:18 |
| 202.174.160.0/20 | 22,590 | 2026-07-31 03:32:18 |
| 202.174.162.0/24 | 22,589 | 2026-07-31 03:32:18 |
| 202.174.167.0/24 | 22,574 | 2026-07-31 03:32:18 |
| 202.174.172.0/24 | 22,550 | 2026-07-31 03:32:18 |
| 202.174.160.0/24 | 22,512 | 2026-07-31 03:32:18 |
Frequently Asked Questions
What is AS131583?
AS131583 is an Autonomous System Number assigned to WIZwireless Limited. 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 AS131583 announce?
AS131583 announces 4.1K IPv4 addresses distributed across 1 routed CIDR prefixes. The network is registered in New Zealand.
Who operates AS131583?
AS131583 is operated by WIZwireless Limited. The organization is based in New Zealand. You can view all IP ranges and related ASNs on the organization page.
What country is AS131583 registered in?
AS131583 is registered in New Zealand. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
