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CIDR Range

82.111.128.0/17

32.8K IPs /17 United States ARIN
Addresses
32,768
32.8K
IP Range
82.111.128.0
→ 82.111.255.255
Sub-ranges
27+
within this block
PTR Density
21.3%
7.0K 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.

55/100
Caution
How this score is built

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

Ranges inside 82.111.128.0/17

CIDRIPsOrganizationASNCountry
82.111.128.0/18 16.4K Arctic Fox Networks Inc AS11611 US
82.111.128.0/18 16.4K Arctic Fox Networks Inc AS11611 US
82.111.128.0/19 8.2K — — US
82.111.224.0/19 8.2K GTT Communications Inc. AS3257 US
82.111.224.0/19 8.2K GTT Communications Inc. AS3257 US
82.111.192.0/19 8.2K — — US
82.111.192.0/19 8.2K Arctic Fox Networks Inc AS11611 US
82.111.192.0/19 8.2K Arctic Fox Networks Inc AS11611 US
82.111.160.0/19 8.2K — — US
82.111.240.0/22 1.0K — — US
82.111.252.0/22 1.0K — — US
82.111.228.0/23 512 — — US
82.111.230.0/23 512 — — US
82.111.226.0/23 512 — — US
82.111.250.0/23 512 — — US
82.111.248.0/23 512 — — US
82.111.246.0/23 512 — — US
82.111.244.0/23 512 — — US
82.111.224.0/23 512 — — US
82.111.239.0/24 256 — — US
82.111.238.0/24 256 — — US
82.111.237.0/24 256 — — US
82.111.236.0/24 256 — — US
82.111.235.0/24 256 — — US
82.111.234.0/24 256 — — US
82.111.233.0/24 256 — — US
82.111.232.0/24 256 — — US

First 256 of 32,768 IP addresses in 82.111.128.0/17

82.111.128.0 82.111.128.1 82.111.128.2 82.111.128.3 82.111.128.4 82.111.128.5 82.111.128.6 82.111.128.7 82.111.128.8 82.111.128.9 82.111.128.10 82.111.128.11 82.111.128.12 82.111.128.13 82.111.128.14 82.111.128.15 82.111.128.16 82.111.128.17 82.111.128.18 82.111.128.19 82.111.128.20 82.111.128.21 82.111.128.22 82.111.128.23 82.111.128.24 82.111.128.25 82.111.128.26 82.111.128.27 82.111.128.28 82.111.128.29 82.111.128.30 82.111.128.31 82.111.128.32 82.111.128.33 82.111.128.34 82.111.128.35 82.111.128.36 82.111.128.37 82.111.128.38 82.111.128.39 82.111.128.40 82.111.128.41 82.111.128.42 82.111.128.43 82.111.128.44 82.111.128.45 82.111.128.46 82.111.128.47 82.111.128.48 82.111.128.49 82.111.128.50 82.111.128.51 82.111.128.52 82.111.128.53 82.111.128.54 82.111.128.55 82.111.128.56 82.111.128.57 82.111.128.58 82.111.128.59 82.111.128.60 82.111.128.61 82.111.128.62 82.111.128.63 82.111.128.64 82.111.128.65 82.111.128.66 82.111.128.67 82.111.128.68 82.111.128.69 82.111.128.70 82.111.128.71 82.111.128.72 82.111.128.73 82.111.128.74 82.111.128.75 82.111.128.76 82.111.128.77 82.111.128.78 82.111.128.79 82.111.128.80 82.111.128.81 82.111.128.82 82.111.128.83 82.111.128.84 82.111.128.85 82.111.128.86 82.111.128.87 82.111.128.88 82.111.128.89 82.111.128.90 82.111.128.91 82.111.128.92 82.111.128.93 82.111.128.94 82.111.128.95 82.111.128.96 82.111.128.97 82.111.128.98 82.111.128.99 82.111.128.100 82.111.128.101 82.111.128.102 82.111.128.103 82.111.128.104 82.111.128.105 82.111.128.106 82.111.128.107 82.111.128.108 82.111.128.109 82.111.128.110 82.111.128.111 82.111.128.112 82.111.128.113 82.111.128.114 82.111.128.115 82.111.128.116 82.111.128.117 82.111.128.118 82.111.128.119 82.111.128.120 82.111.128.121 82.111.128.122 82.111.128.123 82.111.128.124 82.111.128.125 82.111.128.126 82.111.128.127 82.111.128.128 82.111.128.129 82.111.128.130 82.111.128.131 82.111.128.132 82.111.128.133 82.111.128.134 82.111.128.135 82.111.128.136 82.111.128.137 82.111.128.138 82.111.128.139 82.111.128.140 82.111.128.141 82.111.128.142 82.111.128.143 82.111.128.144 82.111.128.145 82.111.128.146 82.111.128.147 82.111.128.148 82.111.128.149 82.111.128.150 82.111.128.151 82.111.128.152 82.111.128.153 82.111.128.154 82.111.128.155 82.111.128.156 82.111.128.157 82.111.128.158 82.111.128.159 82.111.128.160 82.111.128.161 82.111.128.162 82.111.128.163 82.111.128.164 82.111.128.165 82.111.128.166 82.111.128.167 82.111.128.168 82.111.128.169 82.111.128.170 82.111.128.171 82.111.128.172 82.111.128.173 82.111.128.174 82.111.128.175 82.111.128.176 82.111.128.177 82.111.128.178 82.111.128.179 82.111.128.180 82.111.128.181 82.111.128.182 82.111.128.183 82.111.128.184 82.111.128.185 82.111.128.186 82.111.128.187 82.111.128.188 82.111.128.189 82.111.128.190 82.111.128.191 82.111.128.192 82.111.128.193 82.111.128.194 82.111.128.195 82.111.128.196 82.111.128.197 82.111.128.198 82.111.128.199 82.111.128.200 82.111.128.201 82.111.128.202 82.111.128.203 82.111.128.204 82.111.128.205 82.111.128.206 82.111.128.207 82.111.128.208 82.111.128.209 82.111.128.210 82.111.128.211 82.111.128.212 82.111.128.213 82.111.128.214 82.111.128.215 82.111.128.216 82.111.128.217 82.111.128.218 82.111.128.219 82.111.128.220 82.111.128.221 82.111.128.222 82.111.128.223 82.111.128.224 82.111.128.225 82.111.128.226 82.111.128.227 82.111.128.228 82.111.128.229 82.111.128.230 82.111.128.231 82.111.128.232 82.111.128.233 82.111.128.234 82.111.128.235 82.111.128.236 82.111.128.237 82.111.128.238 82.111.128.239 82.111.128.240 82.111.128.241 82.111.128.242 82.111.128.243 82.111.128.244 82.111.128.245 82.111.128.246 82.111.128.247 82.111.128.248 82.111.128.249 82.111.128.250 82.111.128.251 82.111.128.252 82.111.128.253 82.111.128.254 82.111.128.255 + 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 82.111.0.0/16.

Announced prefix
82.111.0.0/16
Origin AS
AS3257
⚠ 2 origins (MOAS)
Announcement samples
6,445
Last seen
2026-10-23 18:58:51
Origins seen: AS3257 · 6,445 AS286 · 2

RIR Ownership History

Atom feed ⇲

Allocation changes captured from regional internet registry (RIR) delegation files, re-imported every six hours.

Date Event From To
2026-09-01 New Allocation — US
2026-09-01 Deallocation GB —
2026-05-10 New Allocation — GB

Frequently Asked Questions

What is 82.111.128.0/17?

82.111.128.0/17 is a CIDR network block containing 32,768 IPv4 addresses (from 82.111.128.0 to 82.111.255.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 82.111.128.0/17 network?

The 82.111.128.0/17 range is allocated to an unknown organization from United States.

Last updated: 2026-10-23 19:39:05 UTC
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