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CIDR Range

202.123.158.0/23

512 IPs /23 PTI Pacifica Inc. AS7131 Guam APNIC
Addresses
512
512
IP Range
202.123.158.0
→ 202.123.159.255
Sub-ranges
6+
within this block
PTR Density
0.0%
0 of 512 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.

71/100
Moderate
How this score is built

Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →

Ranges inside 202.123.158.0/23

CIDRIPsOrganizationASNCountry
202.123.158.0/24 256 PTI Pacifica Inc. AS7131 GU
202.123.158.0/24 256 PTI Pacifica Inc. AS7131 MP
202.123.159.0/25 128 PTI Pacifica Inc. AS7131 GU
202.123.159.0/25 128 PTI Pacifica Inc. AS7131 MP
202.123.159.128/25 128 PTI Pacifica Inc. AS7131 GU
202.123.159.128/25 128 PTI Pacifica Inc. AS7131 GU

Geolocation

First 256 of 512 IP addresses in 202.123.158.0/23

202.123.158.0 202.123.158.1 202.123.158.2 202.123.158.3 202.123.158.4 202.123.158.5 202.123.158.6 202.123.158.7 202.123.158.8 202.123.158.9 202.123.158.10 202.123.158.11 202.123.158.12 202.123.158.13 202.123.158.14 202.123.158.15 202.123.158.16 202.123.158.17 202.123.158.18 202.123.158.19 202.123.158.20 202.123.158.21 202.123.158.22 202.123.158.23 202.123.158.24 202.123.158.25 202.123.158.26 202.123.158.27 202.123.158.28 202.123.158.29 202.123.158.30 202.123.158.31 202.123.158.32 202.123.158.33 202.123.158.34 202.123.158.35 202.123.158.36 202.123.158.37 202.123.158.38 202.123.158.39 202.123.158.40 202.123.158.41 202.123.158.42 202.123.158.43 202.123.158.44 202.123.158.45 202.123.158.46 202.123.158.47 202.123.158.48 202.123.158.49 202.123.158.50 202.123.158.51 202.123.158.52 202.123.158.53 202.123.158.54 202.123.158.55 202.123.158.56 202.123.158.57 202.123.158.58 202.123.158.59 202.123.158.60 202.123.158.61 202.123.158.62 202.123.158.63 202.123.158.64 202.123.158.65 202.123.158.66 202.123.158.67 202.123.158.68 202.123.158.69 202.123.158.70 202.123.158.71 202.123.158.72 202.123.158.73 202.123.158.74 202.123.158.75 202.123.158.76 202.123.158.77 202.123.158.78 202.123.158.79 202.123.158.80 202.123.158.81 202.123.158.82 202.123.158.83 202.123.158.84 202.123.158.85 202.123.158.86 202.123.158.87 202.123.158.88 202.123.158.89 202.123.158.90 202.123.158.91 202.123.158.92 202.123.158.93 202.123.158.94 202.123.158.95 202.123.158.96 202.123.158.97 202.123.158.98 202.123.158.99 202.123.158.100 202.123.158.101 202.123.158.102 202.123.158.103 202.123.158.104 202.123.158.105 202.123.158.106 202.123.158.107 202.123.158.108 202.123.158.109 202.123.158.110 202.123.158.111 202.123.158.112 202.123.158.113 202.123.158.114 202.123.158.115 202.123.158.116 202.123.158.117 202.123.158.118 202.123.158.119 202.123.158.120 202.123.158.121 202.123.158.122 202.123.158.123 202.123.158.124 202.123.158.125 202.123.158.126 202.123.158.127 202.123.158.128 202.123.158.129 202.123.158.130 202.123.158.131 202.123.158.132 202.123.158.133 202.123.158.134 202.123.158.135 202.123.158.136 202.123.158.137 202.123.158.138 202.123.158.139 202.123.158.140 202.123.158.141 202.123.158.142 202.123.158.143 202.123.158.144 202.123.158.145 202.123.158.146 202.123.158.147 202.123.158.148 202.123.158.149 202.123.158.150 202.123.158.151 202.123.158.152 202.123.158.153 202.123.158.154 202.123.158.155 202.123.158.156 202.123.158.157 202.123.158.158 202.123.158.159 202.123.158.160 202.123.158.161 202.123.158.162 202.123.158.163 202.123.158.164 202.123.158.165 202.123.158.166 202.123.158.167 202.123.158.168 202.123.158.169 202.123.158.170 202.123.158.171 202.123.158.172 202.123.158.173 202.123.158.174 202.123.158.175 202.123.158.176 202.123.158.177 202.123.158.178 202.123.158.179 202.123.158.180 202.123.158.181 202.123.158.182 202.123.158.183 202.123.158.184 202.123.158.185 202.123.158.186 202.123.158.187 202.123.158.188 202.123.158.189 202.123.158.190 202.123.158.191 202.123.158.192 202.123.158.193 202.123.158.194 202.123.158.195 202.123.158.196 202.123.158.197 202.123.158.198 202.123.158.199 202.123.158.200 202.123.158.201 202.123.158.202 202.123.158.203 202.123.158.204 202.123.158.205 202.123.158.206 202.123.158.207 202.123.158.208 202.123.158.209 202.123.158.210 202.123.158.211 202.123.158.212 202.123.158.213 202.123.158.214 202.123.158.215 202.123.158.216 202.123.158.217 202.123.158.218 202.123.158.219 202.123.158.220 202.123.158.221 202.123.158.222 202.123.158.223 202.123.158.224 202.123.158.225 202.123.158.226 202.123.158.227 202.123.158.228 202.123.158.229 202.123.158.230 202.123.158.231 202.123.158.232 202.123.158.233 202.123.158.234 202.123.158.235 202.123.158.236 202.123.158.237 202.123.158.238 202.123.158.239 202.123.158.240 202.123.158.241 202.123.158.242 202.123.158.243 202.123.158.244 202.123.158.245 202.123.158.246 202.123.158.247 202.123.158.248 202.123.158.249 202.123.158.250 202.123.158.251 202.123.158.252 202.123.158.253 202.123.158.254 202.123.158.255 + 256 more (range too large to list inline)

BGP Routing

Live BGP anomalies →

Not announced as an exact prefix — covered by the announced supernet 202.123.128.0/19.

Announced prefix
202.123.128.0/19
Origin AS
AS7131
Announcement samples
8,702
Last seen
2026-07-23 10:11:42

Frequently Asked Questions

What is 202.123.158.0/23?

202.123.158.0/23 is a CIDR network block containing 512 IPv4 addresses (from 202.123.158.0 to 202.123.159.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 202.123.158.0/23 network?

The 202.123.158.0/23 range is allocated to PTI Pacifica Inc. and announced via AS7131 from Guam.

Last updated: 2026-07-23 10:25:31 UTC
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