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CIDR Range

9.140.0.0/15

131.1K IPs /15 Microsoft Corporation AS8075 ARIN
Addresses
131,072
131.1K
IP Range
9.140.0.0
→ 9.141.255.255
Sub-ranges
11+
within this block
PTR Density
0.0%
34 of 131.1K 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.

70/100
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 9.140.0.0/15

CIDRIPsOrganizationASNCountry
9.140.0.0/16 65.5K Microsoft Corporation AS8075 US
9.141.0.0/16 65.5K Microsoft Corporation AS8075 GB
9.141.0.0/16 65.5K Microsoft Corporation AS8075 DE
9.140.0.0/16 65.5K Microsoft Corporation AS8075 GB
9.140.0.0/16 65.5K Microsoft Corporation AS8075 GB
9.141.0.0/17 32.8K Microsoft Corporation AS8075 GB
9.141.0.0/17 32.8K Microsoft Corporation AS8075 DE
9.141.128.0/18 16.4K Microsoft Corporation AS8075 GB
9.141.128.0/18 16.4K Microsoft Corporation AS8075 DE
9.141.192.0/18 16.4K Microsoft Corporation AS8075 GB
9.141.192.0/18 16.4K Microsoft Corporation AS8075 GB

First 256 of 131,072 IP addresses in 9.140.0.0/15

9.140.0.0 9.140.0.1 9.140.0.2 9.140.0.3 9.140.0.4 9.140.0.5 9.140.0.6 9.140.0.7 9.140.0.8 9.140.0.9 9.140.0.10 9.140.0.11 9.140.0.12 9.140.0.13 9.140.0.14 9.140.0.15 9.140.0.16 9.140.0.17 9.140.0.18 9.140.0.19 9.140.0.20 9.140.0.21 9.140.0.22 9.140.0.23 9.140.0.24 9.140.0.25 9.140.0.26 9.140.0.27 9.140.0.28 9.140.0.29 9.140.0.30 9.140.0.31 9.140.0.32 9.140.0.33 9.140.0.34 9.140.0.35 9.140.0.36 9.140.0.37 9.140.0.38 9.140.0.39 9.140.0.40 9.140.0.41 9.140.0.42 9.140.0.43 9.140.0.44 9.140.0.45 9.140.0.46 9.140.0.47 9.140.0.48 9.140.0.49 9.140.0.50 9.140.0.51 9.140.0.52 9.140.0.53 9.140.0.54 9.140.0.55 9.140.0.56 9.140.0.57 9.140.0.58 9.140.0.59 9.140.0.60 9.140.0.61 9.140.0.62 9.140.0.63 9.140.0.64 9.140.0.65 9.140.0.66 9.140.0.67 9.140.0.68 9.140.0.69 9.140.0.70 9.140.0.71 9.140.0.72 9.140.0.73 9.140.0.74 9.140.0.75 9.140.0.76 9.140.0.77 9.140.0.78 9.140.0.79 9.140.0.80 9.140.0.81 9.140.0.82 9.140.0.83 9.140.0.84 9.140.0.85 9.140.0.86 9.140.0.87 9.140.0.88 9.140.0.89 9.140.0.90 9.140.0.91 9.140.0.92 9.140.0.93 9.140.0.94 9.140.0.95 9.140.0.96 9.140.0.97 9.140.0.98 9.140.0.99 9.140.0.100 9.140.0.101 9.140.0.102 9.140.0.103 9.140.0.104 9.140.0.105 9.140.0.106 9.140.0.107 9.140.0.108 9.140.0.109 9.140.0.110 9.140.0.111 9.140.0.112 9.140.0.113 9.140.0.114 9.140.0.115 9.140.0.116 9.140.0.117 9.140.0.118 9.140.0.119 9.140.0.120 9.140.0.121 9.140.0.122 9.140.0.123 9.140.0.124 9.140.0.125 9.140.0.126 9.140.0.127 9.140.0.128 9.140.0.129 9.140.0.130 9.140.0.131 9.140.0.132 9.140.0.133 9.140.0.134 9.140.0.135 9.140.0.136 9.140.0.137 9.140.0.138 9.140.0.139 9.140.0.140 9.140.0.141 9.140.0.142 9.140.0.143 9.140.0.144 9.140.0.145 9.140.0.146 9.140.0.147 9.140.0.148 9.140.0.149 9.140.0.150 9.140.0.151 9.140.0.152 9.140.0.153 9.140.0.154 9.140.0.155 9.140.0.156 9.140.0.157 9.140.0.158 9.140.0.159 9.140.0.160 9.140.0.161 9.140.0.162 9.140.0.163 9.140.0.164 9.140.0.165 9.140.0.166 9.140.0.167 9.140.0.168 9.140.0.169 9.140.0.170 9.140.0.171 9.140.0.172 9.140.0.173 9.140.0.174 9.140.0.175 9.140.0.176 9.140.0.177 9.140.0.178 9.140.0.179 9.140.0.180 9.140.0.181 9.140.0.182 9.140.0.183 9.140.0.184 9.140.0.185 9.140.0.186 9.140.0.187 9.140.0.188 9.140.0.189 9.140.0.190 9.140.0.191 9.140.0.192 9.140.0.193 9.140.0.194 9.140.0.195 9.140.0.196 9.140.0.197 9.140.0.198 9.140.0.199 9.140.0.200 9.140.0.201 9.140.0.202 9.140.0.203 9.140.0.204 9.140.0.205 9.140.0.206 9.140.0.207 9.140.0.208 9.140.0.209 9.140.0.210 9.140.0.211 9.140.0.212 9.140.0.213 9.140.0.214 9.140.0.215 9.140.0.216 9.140.0.217 9.140.0.218 9.140.0.219 9.140.0.220 9.140.0.221 9.140.0.222 9.140.0.223 9.140.0.224 9.140.0.225 9.140.0.226 9.140.0.227 9.140.0.228 9.140.0.229 9.140.0.230 9.140.0.231 9.140.0.232 9.140.0.233 9.140.0.234 9.140.0.235 9.140.0.236 9.140.0.237 9.140.0.238 9.140.0.239 9.140.0.240 9.140.0.241 9.140.0.242 9.140.0.243 9.140.0.244 9.140.0.245 9.140.0.246 9.140.0.247 9.140.0.248 9.140.0.249 9.140.0.250 9.140.0.251 9.140.0.252 9.140.0.253 9.140.0.254 9.140.0.255 + 130.8K more (range too large to list inline)

RIR Ownership History

Atom feed ⇲

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

Date Event From To
2026-05-10 RIR Transfer arin ripe

Frequently Asked Questions

What is 9.140.0.0/15?

9.140.0.0/15 is a CIDR network block containing 131,072 IPv4 addresses (from 9.140.0.0 to 9.141.255.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 9.140.0.0/15 network?

The 9.140.0.0/15 range is allocated to Microsoft Corporation and announced via AS8075.

Last updated: 2026-07-18 11:40:32 UTC
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