8.19.132.0/22 CIDR Lookup — 1.0K IPs Owned by…

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.

76/100

Moderate

How this score is built

Baseline (neutral) 65
Long-established allocation (34y) +6
Has a reverse-DNS (PTR) record +5
Trust score 76 / 100

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

Ranges inside 8.19.132.0/22

CIDR	IPs	Organization	ASN	Country
8.19.134.0/23	512	PACIFIC LIGHTWAVE, A CALIFORNIA CORPORATION	AS395148	US
8.19.132.0/24	256	PACIFIC LIGHTWAVE, A CALIFORNIA CORPORATION	AS395148	US
8.19.133.0/24	256	JetWire, INC	AS47054	US

Geolocation

First 256 of 1,024 IP addresses in 8.19.132.0/22

8.19.132.0 8.19.132.1 8.19.132.2 8.19.132.3 8.19.132.4 8.19.132.5 8.19.132.6 8.19.132.7 8.19.132.8 8.19.132.9 8.19.132.10 8.19.132.11 8.19.132.12 8.19.132.13 8.19.132.14 8.19.132.15 8.19.132.16 8.19.132.17 8.19.132.18 8.19.132.19 8.19.132.20 8.19.132.21 8.19.132.22 8.19.132.23 8.19.132.24 8.19.132.25 8.19.132.26 8.19.132.27 8.19.132.28 8.19.132.29 8.19.132.30 8.19.132.31 8.19.132.32 8.19.132.33 8.19.132.34 8.19.132.35 8.19.132.36 8.19.132.37 8.19.132.38 8.19.132.39 8.19.132.40 8.19.132.41 8.19.132.42 8.19.132.43 8.19.132.44 8.19.132.45 8.19.132.46 8.19.132.47 8.19.132.48 8.19.132.49 8.19.132.50 8.19.132.51 8.19.132.52 8.19.132.53 8.19.132.54 8.19.132.55 8.19.132.56 8.19.132.57 8.19.132.58 8.19.132.59 8.19.132.60 8.19.132.61 8.19.132.62 8.19.132.63 8.19.132.64 8.19.132.65 8.19.132.66 8.19.132.67 8.19.132.68 8.19.132.69 8.19.132.70 8.19.132.71 8.19.132.72 8.19.132.73 8.19.132.74 8.19.132.75 8.19.132.76 8.19.132.77 8.19.132.78 8.19.132.79 8.19.132.80 8.19.132.81 8.19.132.82 8.19.132.83 8.19.132.84 8.19.132.85 8.19.132.86 8.19.132.87 8.19.132.88 8.19.132.89 8.19.132.90 8.19.132.91 8.19.132.92 8.19.132.93 8.19.132.94 8.19.132.95 8.19.132.96 8.19.132.97 8.19.132.98 8.19.132.99 8.19.132.100 8.19.132.101 8.19.132.102 8.19.132.103 8.19.132.104 8.19.132.105 8.19.132.106 8.19.132.107 8.19.132.108 8.19.132.109 8.19.132.110 8.19.132.111 8.19.132.112 8.19.132.113 8.19.132.114 8.19.132.115 8.19.132.116 8.19.132.117 8.19.132.118 8.19.132.119 8.19.132.120 8.19.132.121 8.19.132.122 8.19.132.123 8.19.132.124 8.19.132.125 8.19.132.126 8.19.132.127 8.19.132.128 8.19.132.129 8.19.132.130 8.19.132.131 8.19.132.132 8.19.132.133 8.19.132.134 8.19.132.135 8.19.132.136 8.19.132.137 8.19.132.138 8.19.132.139 8.19.132.140 8.19.132.141 8.19.132.142 8.19.132.143 8.19.132.144 8.19.132.145 8.19.132.146 8.19.132.147 8.19.132.148 8.19.132.149 8.19.132.150 8.19.132.151 8.19.132.152 8.19.132.153 8.19.132.154 8.19.132.155 8.19.132.156 8.19.132.157 8.19.132.158 8.19.132.159 8.19.132.160 8.19.132.161 8.19.132.162 8.19.132.163 8.19.132.164 8.19.132.165 8.19.132.166 8.19.132.167 8.19.132.168 8.19.132.169 8.19.132.170 8.19.132.171 8.19.132.172 8.19.132.173 8.19.132.174 8.19.132.175 8.19.132.176 8.19.132.177 8.19.132.178 8.19.132.179 8.19.132.180 8.19.132.181 8.19.132.182 8.19.132.183 8.19.132.184 8.19.132.185 8.19.132.186 8.19.132.187 8.19.132.188 8.19.132.189 8.19.132.190 8.19.132.191 8.19.132.192 8.19.132.193 8.19.132.194 8.19.132.195 8.19.132.196 8.19.132.197 8.19.132.198 8.19.132.199 8.19.132.200 8.19.132.201 8.19.132.202 8.19.132.203 8.19.132.204 8.19.132.205 8.19.132.206 8.19.132.207 8.19.132.208 8.19.132.209 8.19.132.210 8.19.132.211 8.19.132.212 8.19.132.213 8.19.132.214 8.19.132.215 8.19.132.216 8.19.132.217 8.19.132.218 8.19.132.219 8.19.132.220 8.19.132.221 8.19.132.222 8.19.132.223 8.19.132.224 8.19.132.225 8.19.132.226 8.19.132.227 8.19.132.228 8.19.132.229 8.19.132.230 8.19.132.231 8.19.132.232 8.19.132.233 8.19.132.234 8.19.132.235 8.19.132.236 8.19.132.237 8.19.132.238 8.19.132.239 8.19.132.240 8.19.132.241 8.19.132.242 8.19.132.243 8.19.132.244 8.19.132.245 8.19.132.246 8.19.132.247 8.19.132.248 8.19.132.249 8.19.132.250 8.19.132.251 8.19.132.252 8.19.132.253 8.19.132.254 8.19.132.255 + 768 more (range too large to list inline)

BGP Routing

Live BGP anomalies →

This block is announced in BGP, observed across our RIPE RIS collectors.

Announced prefix

8.19.132.0/22

Origin AS

AS395148

Announcement samples

26,382

Last seen

2026-07-23 07:04:08

RIR Ownership History

Atom feed ⇲

Allocation changes captured weekly from regional internet registry (RIR) delegation files.

Date	Event	From	To	RIR
2026-05-10	New Allocation	—	US	arin

Frequently Asked Questions

What is 8.19.132.0/22?

8.19.132.0/22 is a CIDR network block containing 1,024 IPv4 addresses (from 8.19.132.0 to 8.19.135.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 8.19.132.0/22 network?

The 8.19.132.0/22 range is allocated to PACIFIC LIGHTWAVE, A CALIFORNIA CORPORATION and announced via AS395148 from United States.