Find IP IPv4 Network/Subnet and its host address ranges

What is an IPv4 IP address its network and host address ranges?

An IPv4 IP address is an address used in order to uniquely identify a device on an IP network. The address is made up of 32 binary bits, which can be divisible into a network portion and host portion with the help of a subnet mask. The 32 binary bits are broken into four octets (1 octet = 8 bits). Each octet is converted to decimal and separated by a period (dot).

How to Subnet IPv4? Its simple answer is that subnetting is the process of taking a network and splitting it into smaller networks, known as subnets. It's used to free up more public IPv4 addresses and segment networks for security and easier management.
Following are the ranges of IPv4 subnet/network address and their host addresses.

IPv4 AddressIPv6 Address
139.152.2.1 0:0:0:0:0:ffff:8b98:201
139.152.2.2 0:0:0:0:0:ffff:8b98:202
139.152.2.3 0:0:0:0:0:ffff:8b98:203
139.152.2.4 0:0:0:0:0:ffff:8b98:204
139.152.2.5 0:0:0:0:0:ffff:8b98:205
139.152.2.6 0:0:0:0:0:ffff:8b98:206
139.152.2.7 0:0:0:0:0:ffff:8b98:207
139.152.2.8 0:0:0:0:0:ffff:8b98:208
139.152.2.9 0:0:0:0:0:ffff:8b98:209
139.152.2.10 0:0:0:0:0:ffff:8b98:20a
139.152.2.11 0:0:0:0:0:ffff:8b98:20b
139.152.2.12 0:0:0:0:0:ffff:8b98:20c
139.152.2.13 0:0:0:0:0:ffff:8b98:20d
139.152.2.14 0:0:0:0:0:ffff:8b98:20e
139.152.2.15 0:0:0:0:0:ffff:8b98:20f
139.152.2.16 0:0:0:0:0:ffff:8b98:210
139.152.2.17 0:0:0:0:0:ffff:8b98:211
139.152.2.18 0:0:0:0:0:ffff:8b98:212
139.152.2.19 0:0:0:0:0:ffff:8b98:213
139.152.2.20 0:0:0:0:0:ffff:8b98:214
139.152.2.21 0:0:0:0:0:ffff:8b98:215
139.152.2.22 0:0:0:0:0:ffff:8b98:216
139.152.2.23 0:0:0:0:0:ffff:8b98:217
139.152.2.24 0:0:0:0:0:ffff:8b98:218
139.152.2.25 0:0:0:0:0:ffff:8b98:219
139.152.2.26 0:0:0:0:0:ffff:8b98:21a
139.152.2.27 0:0:0:0:0:ffff:8b98:21b
139.152.2.28 0:0:0:0:0:ffff:8b98:21c
139.152.2.29 0:0:0:0:0:ffff:8b98:21d
139.152.2.30 0:0:0:0:0:ffff:8b98:21e
139.152.2.31 0:0:0:0:0:ffff:8b98:21f
139.152.2.32 0:0:0:0:0:ffff:8b98:220
139.152.2.33 0:0:0:0:0:ffff:8b98:221
139.152.2.34 0:0:0:0:0:ffff:8b98:222
139.152.2.35 0:0:0:0:0:ffff:8b98:223
139.152.2.36 0:0:0:0:0:ffff:8b98:224
139.152.2.37 0:0:0:0:0:ffff:8b98:225
139.152.2.38 0:0:0:0:0:ffff:8b98:226
139.152.2.39 0:0:0:0:0:ffff:8b98:227
139.152.2.40 0:0:0:0:0:ffff:8b98:228
139.152.2.41 0:0:0:0:0:ffff:8b98:229
139.152.2.42 0:0:0:0:0:ffff:8b98:22a
139.152.2.43 0:0:0:0:0:ffff:8b98:22b
139.152.2.44 0:0:0:0:0:ffff:8b98:22c
139.152.2.45 0:0:0:0:0:ffff:8b98:22d
139.152.2.46 0:0:0:0:0:ffff:8b98:22e
139.152.2.47 0:0:0:0:0:ffff:8b98:22f
139.152.2.48 0:0:0:0:0:ffff:8b98:230
139.152.2.49 0:0:0:0:0:ffff:8b98:231
139.152.2.50 0:0:0:0:0:ffff:8b98:232
139.152.2.51 0:0:0:0:0:ffff:8b98:233
139.152.2.52 0:0:0:0:0:ffff:8b98:234
139.152.2.53 0:0:0:0:0:ffff:8b98:235
139.152.2.54 0:0:0:0:0:ffff:8b98:236
139.152.2.55 0:0:0:0:0:ffff:8b98:237
139.152.2.56 0:0:0:0:0:ffff:8b98:238
139.152.2.57 0:0:0:0:0:ffff:8b98:239
139.152.2.58 0:0:0:0:0:ffff:8b98:23a
139.152.2.59 0:0:0:0:0:ffff:8b98:23b
139.152.2.60 0:0:0:0:0:ffff:8b98:23c


139.152.2.61 0:0:0:0:0:ffff:8b98:23d
139.152.2.62 0:0:0:0:0:ffff:8b98:23e
139.152.2.63 0:0:0:0:0:ffff:8b98:23f
139.152.2.64 0:0:0:0:0:ffff:8b98:240
139.152.2.65 0:0:0:0:0:ffff:8b98:241
139.152.2.66 0:0:0:0:0:ffff:8b98:242
139.152.2.67 0:0:0:0:0:ffff:8b98:243
139.152.2.68 0:0:0:0:0:ffff:8b98:244
139.152.2.69 0:0:0:0:0:ffff:8b98:245
139.152.2.70 0:0:0:0:0:ffff:8b98:246
139.152.2.71 0:0:0:0:0:ffff:8b98:247
139.152.2.72 0:0:0:0:0:ffff:8b98:248
139.152.2.73 0:0:0:0:0:ffff:8b98:249
139.152.2.74 0:0:0:0:0:ffff:8b98:24a
139.152.2.75 0:0:0:0:0:ffff:8b98:24b
139.152.2.76 0:0:0:0:0:ffff:8b98:24c
139.152.2.77 0:0:0:0:0:ffff:8b98:24d
139.152.2.78 0:0:0:0:0:ffff:8b98:24e
139.152.2.79 0:0:0:0:0:ffff:8b98:24f
139.152.2.80 0:0:0:0:0:ffff:8b98:250
139.152.2.81 0:0:0:0:0:ffff:8b98:251
139.152.2.82 0:0:0:0:0:ffff:8b98:252
139.152.2.83 0:0:0:0:0:ffff:8b98:253
139.152.2.84 0:0:0:0:0:ffff:8b98:254
139.152.2.85 0:0:0:0:0:ffff:8b98:255
139.152.2.86 0:0:0:0:0:ffff:8b98:256
139.152.2.87 0:0:0:0:0:ffff:8b98:257
139.152.2.88 0:0:0:0:0:ffff:8b98:258
139.152.2.89 0:0:0:0:0:ffff:8b98:259
139.152.2.90 0:0:0:0:0:ffff:8b98:25a
139.152.2.91 0:0:0:0:0:ffff:8b98:25b
139.152.2.92 0:0:0:0:0:ffff:8b98:25c
139.152.2.93 0:0:0:0:0:ffff:8b98:25d
139.152.2.94 0:0:0:0:0:ffff:8b98:25e
139.152.2.95 0:0:0:0:0:ffff:8b98:25f
139.152.2.96 0:0:0:0:0:ffff:8b98:260
139.152.2.97 0:0:0:0:0:ffff:8b98:261
139.152.2.98 0:0:0:0:0:ffff:8b98:262
139.152.2.99 0:0:0:0:0:ffff:8b98:263
139.152.2.100 0:0:0:0:0:ffff:8b98:264
139.152.2.101 0:0:0:0:0:ffff:8b98:265
139.152.2.102 0:0:0:0:0:ffff:8b98:266
139.152.2.103 0:0:0:0:0:ffff:8b98:267
139.152.2.104 0:0:0:0:0:ffff:8b98:268
139.152.2.105 0:0:0:0:0:ffff:8b98:269
139.152.2.106 0:0:0:0:0:ffff:8b98:26a
139.152.2.107 0:0:0:0:0:ffff:8b98:26b
139.152.2.108 0:0:0:0:0:ffff:8b98:26c
139.152.2.109 0:0:0:0:0:ffff:8b98:26d
139.152.2.110 0:0:0:0:0:ffff:8b98:26e
139.152.2.111 0:0:0:0:0:ffff:8b98:26f
139.152.2.112 0:0:0:0:0:ffff:8b98:270
139.152.2.113 0:0:0:0:0:ffff:8b98:271
139.152.2.114 0:0:0:0:0:ffff:8b98:272
139.152.2.115 0:0:0:0:0:ffff:8b98:273
139.152.2.116 0:0:0:0:0:ffff:8b98:274
139.152.2.117 0:0:0:0:0:ffff:8b98:275
139.152.2.118 0:0:0:0:0:ffff:8b98:276
139.152.2.119 0:0:0:0:0:ffff:8b98:277
139.152.2.120 0:0:0:0:0:ffff:8b98:278


139.152.2.121 0:0:0:0:0:ffff:8b98:279
139.152.2.122 0:0:0:0:0:ffff:8b98:27a
139.152.2.123 0:0:0:0:0:ffff:8b98:27b
139.152.2.124 0:0:0:0:0:ffff:8b98:27c
139.152.2.125 0:0:0:0:0:ffff:8b98:27d
139.152.2.126 0:0:0:0:0:ffff:8b98:27e
139.152.2.127 0:0:0:0:0:ffff:8b98:27f
139.152.2.128 0:0:0:0:0:ffff:8b98:280
139.152.2.129 0:0:0:0:0:ffff:8b98:281
139.152.2.130 0:0:0:0:0:ffff:8b98:282
139.152.2.131 0:0:0:0:0:ffff:8b98:283
139.152.2.132 0:0:0:0:0:ffff:8b98:284
139.152.2.133 0:0:0:0:0:ffff:8b98:285
139.152.2.134 0:0:0:0:0:ffff:8b98:286
139.152.2.135 0:0:0:0:0:ffff:8b98:287
139.152.2.136 0:0:0:0:0:ffff:8b98:288
139.152.2.137 0:0:0:0:0:ffff:8b98:289
139.152.2.138 0:0:0:0:0:ffff:8b98:28a
139.152.2.139 0:0:0:0:0:ffff:8b98:28b
139.152.2.140 0:0:0:0:0:ffff:8b98:28c
139.152.2.141 0:0:0:0:0:ffff:8b98:28d
139.152.2.142 0:0:0:0:0:ffff:8b98:28e
139.152.2.143 0:0:0:0:0:ffff:8b98:28f
139.152.2.144 0:0:0:0:0:ffff:8b98:290
139.152.2.145 0:0:0:0:0:ffff:8b98:291
139.152.2.146 0:0:0:0:0:ffff:8b98:292
139.152.2.147 0:0:0:0:0:ffff:8b98:293
139.152.2.148 0:0:0:0:0:ffff:8b98:294
139.152.2.149 0:0:0:0:0:ffff:8b98:295
139.152.2.150 0:0:0:0:0:ffff:8b98:296
139.152.2.151 0:0:0:0:0:ffff:8b98:297
139.152.2.152 0:0:0:0:0:ffff:8b98:298
139.152.2.153 0:0:0:0:0:ffff:8b98:299
139.152.2.154 0:0:0:0:0:ffff:8b98:29a
139.152.2.155 0:0:0:0:0:ffff:8b98:29b
139.152.2.156 0:0:0:0:0:ffff:8b98:29c
139.152.2.157 0:0:0:0:0:ffff:8b98:29d
139.152.2.158 0:0:0:0:0:ffff:8b98:29e
139.152.2.159 0:0:0:0:0:ffff:8b98:29f
139.152.2.160 0:0:0:0:0:ffff:8b98:2a0
139.152.2.161 0:0:0:0:0:ffff:8b98:2a1
139.152.2.162 0:0:0:0:0:ffff:8b98:2a2
139.152.2.163 0:0:0:0:0:ffff:8b98:2a3
139.152.2.164 0:0:0:0:0:ffff:8b98:2a4
139.152.2.165 0:0:0:0:0:ffff:8b98:2a5
139.152.2.166 0:0:0:0:0:ffff:8b98:2a6
139.152.2.167 0:0:0:0:0:ffff:8b98:2a7
139.152.2.168 0:0:0:0:0:ffff:8b98:2a8
139.152.2.169 0:0:0:0:0:ffff:8b98:2a9
139.152.2.170 0:0:0:0:0:ffff:8b98:2aa
139.152.2.171 0:0:0:0:0:ffff:8b98:2ab
139.152.2.172 0:0:0:0:0:ffff:8b98:2ac
139.152.2.173 0:0:0:0:0:ffff:8b98:2ad
139.152.2.174 0:0:0:0:0:ffff:8b98:2ae
139.152.2.175 0:0:0:0:0:ffff:8b98:2af
139.152.2.176 0:0:0:0:0:ffff:8b98:2b0
139.152.2.177 0:0:0:0:0:ffff:8b98:2b1
139.152.2.178 0:0:0:0:0:ffff:8b98:2b2
139.152.2.179 0:0:0:0:0:ffff:8b98:2b3
139.152.2.180 0:0:0:0:0:ffff:8b98:2b4


139.152.2.181 0:0:0:0:0:ffff:8b98:2b5
139.152.2.182 0:0:0:0:0:ffff:8b98:2b6
139.152.2.183 0:0:0:0:0:ffff:8b98:2b7
139.152.2.184 0:0:0:0:0:ffff:8b98:2b8
139.152.2.185 0:0:0:0:0:ffff:8b98:2b9
139.152.2.186 0:0:0:0:0:ffff:8b98:2ba
139.152.2.187 0:0:0:0:0:ffff:8b98:2bb
139.152.2.188 0:0:0:0:0:ffff:8b98:2bc
139.152.2.189 0:0:0:0:0:ffff:8b98:2bd
139.152.2.190 0:0:0:0:0:ffff:8b98:2be
139.152.2.191 0:0:0:0:0:ffff:8b98:2bf
139.152.2.192 0:0:0:0:0:ffff:8b98:2c0
139.152.2.193 0:0:0:0:0:ffff:8b98:2c1
139.152.2.194 0:0:0:0:0:ffff:8b98:2c2
139.152.2.195 0:0:0:0:0:ffff:8b98:2c3
139.152.2.196 0:0:0:0:0:ffff:8b98:2c4
139.152.2.197 0:0:0:0:0:ffff:8b98:2c5
139.152.2.198 0:0:0:0:0:ffff:8b98:2c6
139.152.2.199 0:0:0:0:0:ffff:8b98:2c7
139.152.2.200 0:0:0:0:0:ffff:8b98:2c8
139.152.2.201 0:0:0:0:0:ffff:8b98:2c9
139.152.2.202 0:0:0:0:0:ffff:8b98:2ca
139.152.2.203 0:0:0:0:0:ffff:8b98:2cb
139.152.2.204 0:0:0:0:0:ffff:8b98:2cc
139.152.2.205 0:0:0:0:0:ffff:8b98:2cd
139.152.2.206 0:0:0:0:0:ffff:8b98:2ce
139.152.2.207 0:0:0:0:0:ffff:8b98:2cf
139.152.2.208 0:0:0:0:0:ffff:8b98:2d0
139.152.2.209 0:0:0:0:0:ffff:8b98:2d1
139.152.2.210 0:0:0:0:0:ffff:8b98:2d2
139.152.2.211 0:0:0:0:0:ffff:8b98:2d3
139.152.2.212 0:0:0:0:0:ffff:8b98:2d4
139.152.2.213 0:0:0:0:0:ffff:8b98:2d5
139.152.2.214 0:0:0:0:0:ffff:8b98:2d6
139.152.2.215 0:0:0:0:0:ffff:8b98:2d7
139.152.2.216 0:0:0:0:0:ffff:8b98:2d8
139.152.2.217 0:0:0:0:0:ffff:8b98:2d9
139.152.2.218 0:0:0:0:0:ffff:8b98:2da
139.152.2.219 0:0:0:0:0:ffff:8b98:2db
139.152.2.220 0:0:0:0:0:ffff:8b98:2dc
139.152.2.221 0:0:0:0:0:ffff:8b98:2dd
139.152.2.222 0:0:0:0:0:ffff:8b98:2de
139.152.2.223 0:0:0:0:0:ffff:8b98:2df
139.152.2.224 0:0:0:0:0:ffff:8b98:2e0
139.152.2.225 0:0:0:0:0:ffff:8b98:2e1
139.152.2.226 0:0:0:0:0:ffff:8b98:2e2
139.152.2.227 0:0:0:0:0:ffff:8b98:2e3
139.152.2.228 0:0:0:0:0:ffff:8b98:2e4
139.152.2.229 0:0:0:0:0:ffff:8b98:2e5
139.152.2.230 0:0:0:0:0:ffff:8b98:2e6
139.152.2.231 0:0:0:0:0:ffff:8b98:2e7
139.152.2.232 0:0:0:0:0:ffff:8b98:2e8
139.152.2.233 0:0:0:0:0:ffff:8b98:2e9
139.152.2.234 0:0:0:0:0:ffff:8b98:2ea
139.152.2.235 0:0:0:0:0:ffff:8b98:2eb
139.152.2.236 0:0:0:0:0:ffff:8b98:2ec
139.152.2.237 0:0:0:0:0:ffff:8b98:2ed
139.152.2.238 0:0:0:0:0:ffff:8b98:2ee
139.152.2.239 0:0:0:0:0:ffff:8b98:2ef
139.152.2.240 0:0:0:0:0:ffff:8b98:2f0
139.152.2.241 0:0:0:0:0:ffff:8b98:2f1
139.152.2.242 0:0:0:0:0:ffff:8b98:2f2
139.152.2.243 0:0:0:0:0:ffff:8b98:2f3
139.152.2.244 0:0:0:0:0:ffff:8b98:2f4
139.152.2.245 0:0:0:0:0:ffff:8b98:2f5
139.152.2.246 0:0:0:0:0:ffff:8b98:2f6
139.152.2.247 0:0:0:0:0:ffff:8b98:2f7
139.152.2.248 0:0:0:0:0:ffff:8b98:2f8
139.152.2.249 0:0:0:0:0:ffff:8b98:2f9
139.152.2.250 0:0:0:0:0:ffff:8b98:2fa
139.152.2.251 0:0:0:0:0:ffff:8b98:2fb
139.152.2.252 0:0:0:0:0:ffff:8b98:2fc
139.152.2.253 0:0:0:0:0:ffff:8b98:2fd
139.152.2.254 0:0:0:0:0:ffff:8b98:2fe
139.152.2.255 0:0:0:0:0:ffff:8b98:2ff


How we got IPv4 subnet masks?

An IPv4 subnet mask consists of 32 bits; it is a sequence of ones (1) followed by a block of zeros (0). The ones indicate bits in the address used for the network prefix and the trailing block of zeros designates that part as being the host identifier.