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WorldIP.io
CIDR Range

1.80.0.0/17

32.8K IPs /17 Chinanet AS4134 China APNIC
Addresses
32,768
32.8K
IP Range
1.80.0.0
→ 1.80.127.255
Sub-ranges
2+
within this block
PTR Density
0.0%
0 of 32.8K 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 1.80.0.0/17

CIDRIPsOrganizationASNCountry
1.80.0.0/18 16.4K Chinanet AS4134 CN
1.80.64.0/18 16.4K Chinanet AS4134 CN

Geolocation

First 256 of 32,768 IP addresses in 1.80.0.0/17

1.80.0.0 1.80.0.1 1.80.0.2 1.80.0.3 1.80.0.4 1.80.0.5 1.80.0.6 1.80.0.7 1.80.0.8 1.80.0.9 1.80.0.10 1.80.0.11 1.80.0.12 1.80.0.13 1.80.0.14 1.80.0.15 1.80.0.16 1.80.0.17 1.80.0.18 1.80.0.19 1.80.0.20 1.80.0.21 1.80.0.22 1.80.0.23 1.80.0.24 1.80.0.25 1.80.0.26 1.80.0.27 1.80.0.28 1.80.0.29 1.80.0.30 1.80.0.31 1.80.0.32 1.80.0.33 1.80.0.34 1.80.0.35 1.80.0.36 1.80.0.37 1.80.0.38 1.80.0.39 1.80.0.40 1.80.0.41 1.80.0.42 1.80.0.43 1.80.0.44 1.80.0.45 1.80.0.46 1.80.0.47 1.80.0.48 1.80.0.49 1.80.0.50 1.80.0.51 1.80.0.52 1.80.0.53 1.80.0.54 1.80.0.55 1.80.0.56 1.80.0.57 1.80.0.58 1.80.0.59 1.80.0.60 1.80.0.61 1.80.0.62 1.80.0.63 1.80.0.64 1.80.0.65 1.80.0.66 1.80.0.67 1.80.0.68 1.80.0.69 1.80.0.70 1.80.0.71 1.80.0.72 1.80.0.73 1.80.0.74 1.80.0.75 1.80.0.76 1.80.0.77 1.80.0.78 1.80.0.79 1.80.0.80 1.80.0.81 1.80.0.82 1.80.0.83 1.80.0.84 1.80.0.85 1.80.0.86 1.80.0.87 1.80.0.88 1.80.0.89 1.80.0.90 1.80.0.91 1.80.0.92 1.80.0.93 1.80.0.94 1.80.0.95 1.80.0.96 1.80.0.97 1.80.0.98 1.80.0.99 1.80.0.100 1.80.0.101 1.80.0.102 1.80.0.103 1.80.0.104 1.80.0.105 1.80.0.106 1.80.0.107 1.80.0.108 1.80.0.109 1.80.0.110 1.80.0.111 1.80.0.112 1.80.0.113 1.80.0.114 1.80.0.115 1.80.0.116 1.80.0.117 1.80.0.118 1.80.0.119 1.80.0.120 1.80.0.121 1.80.0.122 1.80.0.123 1.80.0.124 1.80.0.125 1.80.0.126 1.80.0.127 1.80.0.128 1.80.0.129 1.80.0.130 1.80.0.131 1.80.0.132 1.80.0.133 1.80.0.134 1.80.0.135 1.80.0.136 1.80.0.137 1.80.0.138 1.80.0.139 1.80.0.140 1.80.0.141 1.80.0.142 1.80.0.143 1.80.0.144 1.80.0.145 1.80.0.146 1.80.0.147 1.80.0.148 1.80.0.149 1.80.0.150 1.80.0.151 1.80.0.152 1.80.0.153 1.80.0.154 1.80.0.155 1.80.0.156 1.80.0.157 1.80.0.158 1.80.0.159 1.80.0.160 1.80.0.161 1.80.0.162 1.80.0.163 1.80.0.164 1.80.0.165 1.80.0.166 1.80.0.167 1.80.0.168 1.80.0.169 1.80.0.170 1.80.0.171 1.80.0.172 1.80.0.173 1.80.0.174 1.80.0.175 1.80.0.176 1.80.0.177 1.80.0.178 1.80.0.179 1.80.0.180 1.80.0.181 1.80.0.182 1.80.0.183 1.80.0.184 1.80.0.185 1.80.0.186 1.80.0.187 1.80.0.188 1.80.0.189 1.80.0.190 1.80.0.191 1.80.0.192 1.80.0.193 1.80.0.194 1.80.0.195 1.80.0.196 1.80.0.197 1.80.0.198 1.80.0.199 1.80.0.200 1.80.0.201 1.80.0.202 1.80.0.203 1.80.0.204 1.80.0.205 1.80.0.206 1.80.0.207 1.80.0.208 1.80.0.209 1.80.0.210 1.80.0.211 1.80.0.212 1.80.0.213 1.80.0.214 1.80.0.215 1.80.0.216 1.80.0.217 1.80.0.218 1.80.0.219 1.80.0.220 1.80.0.221 1.80.0.222 1.80.0.223 1.80.0.224 1.80.0.225 1.80.0.226 1.80.0.227 1.80.0.228 1.80.0.229 1.80.0.230 1.80.0.231 1.80.0.232 1.80.0.233 1.80.0.234 1.80.0.235 1.80.0.236 1.80.0.237 1.80.0.238 1.80.0.239 1.80.0.240 1.80.0.241 1.80.0.242 1.80.0.243 1.80.0.244 1.80.0.245 1.80.0.246 1.80.0.247 1.80.0.248 1.80.0.249 1.80.0.250 1.80.0.251 1.80.0.252 1.80.0.253 1.80.0.254 1.80.0.255 + 32.5K more (range too large to list inline)

BGP Routing

Live BGP anomalies →

Not announced as an exact prefix — covered by the announced supernet 1.80.0.0/13.

Announced prefix
1.80.0.0/13
Origin AS
AS4134
Announcement samples
17,335
Last seen
2026-07-19 23:07:48

RIR Ownership History

Atom feed ⇲

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

Date Event From To
2026-05-10 New Allocation — CN

Frequently Asked Questions

What is 1.80.0.0/17?

1.80.0.0/17 is a CIDR network block containing 32,768 IPv4 addresses (from 1.80.0.0 to 1.80.127.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 1.80.0.0/17 network?

The 1.80.0.0/17 range is allocated to Chinanet and announced via AS4134 from China.

Last updated: 2026-07-19 23:10:35 UTC
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