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CIDR Range

126.138.0.0/15

131.1K IPs /15 SoftBank Corp. AS17676 Japan APNIC
Addresses
131,072
131.1K
IP Range
126.138.0.0
→ 126.139.255.255
Sub-ranges
50+
within this block
PTR Density
41.0%
53.8K 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.

80/100
Trusted
How this score is built

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

Ranges inside 126.138.0.0/15

CIDRIPsOrganizationASNCountry
126.138.0.0/16 65.5K SoftBank Corp. AS17676 JP
126.139.0.0/16 65.5K SoftBank Corp. AS17676 JP
126.139.192.0/18 16.4K SoftBank Corp. AS17676 JP
126.139.160.0/19 8.2K SoftBank Corp. AS17676 JP
126.139.144.0/20 4.1K SoftBank Corp. AS17676 JP
126.139.88.0/22 1.0K SoftBank Corp. AS17676 JP
126.139.116.0/22 1.0K SoftBank Corp. AS17676 JP
126.139.120.0/22 1.0K SoftBank Corp. AS17676 JP
126.139.140.0/22 1.0K SoftBank Corp. AS17676 JP
126.139.0.0/23 512 SoftBank Corp. AS17676 JP
126.139.6.0/23 512 SoftBank Corp. AS17676 JP
126.139.56.0/23 512 SoftBank Corp. AS17676 JP
126.139.60.0/23 512 SoftBank Corp. AS17676 JP
126.139.64.0/23 512 SoftBank Corp. AS17676 JP
126.139.70.0/23 512 SoftBank Corp. AS17676 JP
126.139.80.0/23 512 SoftBank Corp. AS17676 JP
126.139.86.0/23 512 SoftBank Corp. AS17676 JP
126.139.88.0/23 512 SoftBank Corp. AS17676 JP
126.139.96.0/23 512 SoftBank Corp. AS17676 JP
126.139.102.0/23 512 SoftBank Corp. AS17676 JP
126.139.106.0/23 512 SoftBank Corp. AS17676 JP
126.139.108.0/23 512 SoftBank Corp. AS17676 JP
126.139.114.0/23 512 SoftBank Corp. AS17676 JP
126.139.118.0/23 512 SoftBank Corp. AS17676 JP
126.139.126.0/23 512 SoftBank Corp. AS17676 JP
126.139.128.0/23 512 SoftBank Corp. AS17676 JP
126.139.134.0/23 512 SoftBank Corp. AS17676 JP
126.139.138.0/23 512 SoftBank Corp. AS17676 JP
126.139.142.0/23 512 SoftBank Corp. AS17676 JP
126.139.5.0/24 256 SoftBank Corp. AS17676 JP
126.139.8.0/24 256 SoftBank Corp. AS17676 JP
126.139.12.0/24 256 SoftBank Corp. AS17676 JP
126.139.22.0/24 256 SoftBank Corp. AS17676 JP
126.139.24.0/24 256 SoftBank Corp. AS17676 JP
126.139.29.0/24 256 SoftBank Corp. AS17676 JP
126.139.38.0/24 256 SoftBank Corp. AS17676 JP
126.139.42.0/24 256 SoftBank Corp. AS17676 JP
126.139.45.0/24 256 SoftBank Corp. AS17676 JP
126.139.46.0/24 256 SoftBank Corp. AS17676 JP
126.139.49.0/24 256 SoftBank Corp. AS17676 JP
126.139.50.0/24 256 SoftBank Corp. AS17676 JP
126.139.55.0/24 256 SoftBank Corp. AS17676 JP
126.139.60.0/24 256 SoftBank Corp. AS17676 JP
126.139.61.0/24 256 SoftBank Corp. AS17676 JP
126.139.63.0/24 256 SoftBank Corp. AS17676 JP
126.139.66.0/24 256 SoftBank Corp. AS17676 JP
126.139.69.0/24 256 SoftBank Corp. AS17676 JP
126.139.72.0/24 256 SoftBank Corp. AS17676 JP
126.139.74.0/24 256 SoftBank Corp. AS17676 JP
126.139.76.0/24 256 SoftBank Corp. AS17676 JP

First 256 of 131,072 IP addresses in 126.138.0.0/15

126.138.0.0 126.138.0.1 126.138.0.2 126.138.0.3 126.138.0.4 126.138.0.5 126.138.0.6 126.138.0.7 126.138.0.8 126.138.0.9 126.138.0.10 126.138.0.11 126.138.0.12 126.138.0.13 126.138.0.14 126.138.0.15 126.138.0.16 126.138.0.17 126.138.0.18 126.138.0.19 126.138.0.20 126.138.0.21 126.138.0.22 126.138.0.23 126.138.0.24 126.138.0.25 126.138.0.26 126.138.0.27 126.138.0.28 126.138.0.29 126.138.0.30 126.138.0.31 126.138.0.32 126.138.0.33 126.138.0.34 126.138.0.35 126.138.0.36 126.138.0.37 126.138.0.38 126.138.0.39 126.138.0.40 126.138.0.41 126.138.0.42 126.138.0.43 126.138.0.44 126.138.0.45 126.138.0.46 126.138.0.47 126.138.0.48 126.138.0.49 126.138.0.50 126.138.0.51 126.138.0.52 126.138.0.53 126.138.0.54 126.138.0.55 126.138.0.56 126.138.0.57 126.138.0.58 126.138.0.59 126.138.0.60 126.138.0.61 126.138.0.62 126.138.0.63 126.138.0.64 126.138.0.65 126.138.0.66 126.138.0.67 126.138.0.68 126.138.0.69 126.138.0.70 126.138.0.71 126.138.0.72 126.138.0.73 126.138.0.74 126.138.0.75 126.138.0.76 126.138.0.77 126.138.0.78 126.138.0.79 126.138.0.80 126.138.0.81 126.138.0.82 126.138.0.83 126.138.0.84 126.138.0.85 126.138.0.86 126.138.0.87 126.138.0.88 126.138.0.89 126.138.0.90 126.138.0.91 126.138.0.92 126.138.0.93 126.138.0.94 126.138.0.95 126.138.0.96 126.138.0.97 126.138.0.98 126.138.0.99 126.138.0.100 126.138.0.101 126.138.0.102 126.138.0.103 126.138.0.104 126.138.0.105 126.138.0.106 126.138.0.107 126.138.0.108 126.138.0.109 126.138.0.110 126.138.0.111 126.138.0.112 126.138.0.113 126.138.0.114 126.138.0.115 126.138.0.116 126.138.0.117 126.138.0.118 126.138.0.119 126.138.0.120 126.138.0.121 126.138.0.122 126.138.0.123 126.138.0.124 126.138.0.125 126.138.0.126 126.138.0.127 126.138.0.128 126.138.0.129 126.138.0.130 126.138.0.131 126.138.0.132 126.138.0.133 126.138.0.134 126.138.0.135 126.138.0.136 126.138.0.137 126.138.0.138 126.138.0.139 126.138.0.140 126.138.0.141 126.138.0.142 126.138.0.143 126.138.0.144 126.138.0.145 126.138.0.146 126.138.0.147 126.138.0.148 126.138.0.149 126.138.0.150 126.138.0.151 126.138.0.152 126.138.0.153 126.138.0.154 126.138.0.155 126.138.0.156 126.138.0.157 126.138.0.158 126.138.0.159 126.138.0.160 126.138.0.161 126.138.0.162 126.138.0.163 126.138.0.164 126.138.0.165 126.138.0.166 126.138.0.167 126.138.0.168 126.138.0.169 126.138.0.170 126.138.0.171 126.138.0.172 126.138.0.173 126.138.0.174 126.138.0.175 126.138.0.176 126.138.0.177 126.138.0.178 126.138.0.179 126.138.0.180 126.138.0.181 126.138.0.182 126.138.0.183 126.138.0.184 126.138.0.185 126.138.0.186 126.138.0.187 126.138.0.188 126.138.0.189 126.138.0.190 126.138.0.191 126.138.0.192 126.138.0.193 126.138.0.194 126.138.0.195 126.138.0.196 126.138.0.197 126.138.0.198 126.138.0.199 126.138.0.200 126.138.0.201 126.138.0.202 126.138.0.203 126.138.0.204 126.138.0.205 126.138.0.206 126.138.0.207 126.138.0.208 126.138.0.209 126.138.0.210 126.138.0.211 126.138.0.212 126.138.0.213 126.138.0.214 126.138.0.215 126.138.0.216 126.138.0.217 126.138.0.218 126.138.0.219 126.138.0.220 126.138.0.221 126.138.0.222 126.138.0.223 126.138.0.224 126.138.0.225 126.138.0.226 126.138.0.227 126.138.0.228 126.138.0.229 126.138.0.230 126.138.0.231 126.138.0.232 126.138.0.233 126.138.0.234 126.138.0.235 126.138.0.236 126.138.0.237 126.138.0.238 126.138.0.239 126.138.0.240 126.138.0.241 126.138.0.242 126.138.0.243 126.138.0.244 126.138.0.245 126.138.0.246 126.138.0.247 126.138.0.248 126.138.0.249 126.138.0.250 126.138.0.251 126.138.0.252 126.138.0.253 126.138.0.254 126.138.0.255 + 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 New Allocation — JP

Frequently Asked Questions

What is 126.138.0.0/15?

126.138.0.0/15 is a CIDR network block containing 131,072 IPv4 addresses (from 126.138.0.0 to 126.139.255.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 126.138.0.0/15 network?

The 126.138.0.0/15 range is allocated to SoftBank Corp. and announced via AS17676 from Japan.

Last updated: 2026-07-23 20:40:31 UTC
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