CIDR Range

131.143.111.128/26

64 IPs /26 Flying Goose Systems AS399542 Canada ARIN

Addresses

IP Range

131.143.111.128

→ 131.143.111.191

Sub-ranges

within this block

PTR Density

0.0%

0 of 64 IPs have PTR ~

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.

62/100

Moderate

How this score is built

Baseline (neutral) 65
Recently allocated (1y) −3
Trust score 62 / 100

Experimental · trust-vectors model v1.2.1 — a transparent heuristic, not a definitive verdict. How it works →

Geolocation

All 64 IP addresses in 131.143.111.128/26

131.143.111.128 131.143.111.129 131.143.111.130 131.143.111.131 131.143.111.132 131.143.111.133 131.143.111.134 131.143.111.135 131.143.111.136 131.143.111.137 131.143.111.138 131.143.111.139 131.143.111.140 131.143.111.141 131.143.111.142 131.143.111.143 131.143.111.144 131.143.111.145 131.143.111.146 131.143.111.147 131.143.111.148 131.143.111.149 131.143.111.150 131.143.111.151 131.143.111.152 131.143.111.153 131.143.111.154 131.143.111.155 131.143.111.156 131.143.111.157 131.143.111.158 131.143.111.159 131.143.111.160 131.143.111.161 131.143.111.162 131.143.111.163 131.143.111.164 131.143.111.165 131.143.111.166 131.143.111.167 131.143.111.168 131.143.111.169 131.143.111.170 131.143.111.171 131.143.111.172 131.143.111.173 131.143.111.174 131.143.111.175 131.143.111.176 131.143.111.177 131.143.111.178 131.143.111.179 131.143.111.180 131.143.111.181 131.143.111.182 131.143.111.183 131.143.111.184 131.143.111.185 131.143.111.186 131.143.111.187 131.143.111.188 131.143.111.189 131.143.111.190 131.143.111.191

BGP Routing

Live BGP anomalies →

Not announced as an exact prefix — covered by the announced supernet 131.143.111.0/24.

Announced prefix

131.143.111.0/24

Origin AS

AS399542

Announcement samples

25,338

Last seen

2026-10-14 04:34:02

Frequently Asked Questions

What is 131.143.111.128/26?

131.143.111.128/26 is a CIDR network block containing 64 IPv4 addresses (from 131.143.111.128 to 131.143.111.191). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 131.143.111.128/26 network?

The 131.143.111.128/26 range is allocated to Flying Goose Systems and announced via AS399542 from Canada.

How many IP addresses are in 131.143.111.128/26?

131.143.111.128/26 contains exactly 64 usable IPv4 addresses. A /26 prefix length means 64 addresses are covered by this single routing entry.

Last updated: 2026-10-14 05:09:05 UTC