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CIDR Range

67.71.72.0/23

512 IPs /23 Bell Canada AS577 Canada ARIN
Addresses
512
512
IP Range
67.71.72.0
→ 67.71.73.255
Sub-ranges
5+
within this block
PTR Density
99.4%
509 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.

76/100
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 67.71.72.0/23

CIDRIPsOrganizationASNCountry
67.71.72.0/24 256 Bell Canada AS577 CA
67.71.73.128/25 128 Bell Canada AS577 CA
67.71.73.64/26 64 Bell Canada AS577 CA
67.71.73.0/27 32 Bell Canada AS577 CA
67.71.73.32/27 32 Bell Canada AS577 CA

Geolocation

First 256 of 512 IP addresses in 67.71.72.0/23

67.71.72.0 67.71.72.1 67.71.72.2 67.71.72.3 67.71.72.4 67.71.72.5 67.71.72.6 67.71.72.7 67.71.72.8 67.71.72.9 67.71.72.10 67.71.72.11 67.71.72.12 67.71.72.13 67.71.72.14 67.71.72.15 67.71.72.16 67.71.72.17 67.71.72.18 67.71.72.19 67.71.72.20 67.71.72.21 67.71.72.22 67.71.72.23 67.71.72.24 67.71.72.25 67.71.72.26 67.71.72.27 67.71.72.28 67.71.72.29 67.71.72.30 67.71.72.31 67.71.72.32 67.71.72.33 67.71.72.34 67.71.72.35 67.71.72.36 67.71.72.37 67.71.72.38 67.71.72.39 67.71.72.40 67.71.72.41 67.71.72.42 67.71.72.43 67.71.72.44 67.71.72.45 67.71.72.46 67.71.72.47 67.71.72.48 67.71.72.49 67.71.72.50 67.71.72.51 67.71.72.52 67.71.72.53 67.71.72.54 67.71.72.55 67.71.72.56 67.71.72.57 67.71.72.58 67.71.72.59 67.71.72.60 67.71.72.61 67.71.72.62 67.71.72.63 67.71.72.64 67.71.72.65 67.71.72.66 67.71.72.67 67.71.72.68 67.71.72.69 67.71.72.70 67.71.72.71 67.71.72.72 67.71.72.73 67.71.72.74 67.71.72.75 67.71.72.76 67.71.72.77 67.71.72.78 67.71.72.79 67.71.72.80 67.71.72.81 67.71.72.82 67.71.72.83 67.71.72.84 67.71.72.85 67.71.72.86 67.71.72.87 67.71.72.88 67.71.72.89 67.71.72.90 67.71.72.91 67.71.72.92 67.71.72.93 67.71.72.94 67.71.72.95 67.71.72.96 67.71.72.97 67.71.72.98 67.71.72.99 67.71.72.100 67.71.72.101 67.71.72.102 67.71.72.103 67.71.72.104 67.71.72.105 67.71.72.106 67.71.72.107 67.71.72.108 67.71.72.109 67.71.72.110 67.71.72.111 67.71.72.112 67.71.72.113 67.71.72.114 67.71.72.115 67.71.72.116 67.71.72.117 67.71.72.118 67.71.72.119 67.71.72.120 67.71.72.121 67.71.72.122 67.71.72.123 67.71.72.124 67.71.72.125 67.71.72.126 67.71.72.127 67.71.72.128 67.71.72.129 67.71.72.130 67.71.72.131 67.71.72.132 67.71.72.133 67.71.72.134 67.71.72.135 67.71.72.136 67.71.72.137 67.71.72.138 67.71.72.139 67.71.72.140 67.71.72.141 67.71.72.142 67.71.72.143 67.71.72.144 67.71.72.145 67.71.72.146 67.71.72.147 67.71.72.148 67.71.72.149 67.71.72.150 67.71.72.151 67.71.72.152 67.71.72.153 67.71.72.154 67.71.72.155 67.71.72.156 67.71.72.157 67.71.72.158 67.71.72.159 67.71.72.160 67.71.72.161 67.71.72.162 67.71.72.163 67.71.72.164 67.71.72.165 67.71.72.166 67.71.72.167 67.71.72.168 67.71.72.169 67.71.72.170 67.71.72.171 67.71.72.172 67.71.72.173 67.71.72.174 67.71.72.175 67.71.72.176 67.71.72.177 67.71.72.178 67.71.72.179 67.71.72.180 67.71.72.181 67.71.72.182 67.71.72.183 67.71.72.184 67.71.72.185 67.71.72.186 67.71.72.187 67.71.72.188 67.71.72.189 67.71.72.190 67.71.72.191 67.71.72.192 67.71.72.193 67.71.72.194 67.71.72.195 67.71.72.196 67.71.72.197 67.71.72.198 67.71.72.199 67.71.72.200 67.71.72.201 67.71.72.202 67.71.72.203 67.71.72.204 67.71.72.205 67.71.72.206 67.71.72.207 67.71.72.208 67.71.72.209 67.71.72.210 67.71.72.211 67.71.72.212 67.71.72.213 67.71.72.214 67.71.72.215 67.71.72.216 67.71.72.217 67.71.72.218 67.71.72.219 67.71.72.220 67.71.72.221 67.71.72.222 67.71.72.223 67.71.72.224 67.71.72.225 67.71.72.226 67.71.72.227 67.71.72.228 67.71.72.229 67.71.72.230 67.71.72.231 67.71.72.232 67.71.72.233 67.71.72.234 67.71.72.235 67.71.72.236 67.71.72.237 67.71.72.238 67.71.72.239 67.71.72.240 67.71.72.241 67.71.72.242 67.71.72.243 67.71.72.244 67.71.72.245 67.71.72.246 67.71.72.247 67.71.72.248 67.71.72.249 67.71.72.250 67.71.72.251 67.71.72.252 67.71.72.253 67.71.72.254 67.71.72.255 + 256 more (range too large to list inline)

BGP Routing

Live BGP anomalies →

Not announced as an exact prefix — covered by the announced supernet 67.71.0.0/16.

Announced prefix
67.71.0.0/16
Origin AS
AS577
Announcement samples
4,340
Last seen
2026-07-19 16:46:52

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 — CA

Frequently Asked Questions

What is 67.71.72.0/23?

67.71.72.0/23 is a CIDR network block containing 512 IPv4 addresses (from 67.71.72.0 to 67.71.73.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 67.71.72.0/23 network?

The 67.71.72.0/23 range is allocated to Bell Canada and announced via AS577 from Canada.

Last updated: 2026-07-19 16:55:31 UTC
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