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
37.153.2.1 0:0:0:0:0:ffff:2599:201
37.153.2.2 0:0:0:0:0:ffff:2599:202
37.153.2.3 0:0:0:0:0:ffff:2599:203
37.153.2.4 0:0:0:0:0:ffff:2599:204
37.153.2.5 0:0:0:0:0:ffff:2599:205
37.153.2.6 0:0:0:0:0:ffff:2599:206
37.153.2.7 0:0:0:0:0:ffff:2599:207
37.153.2.8 0:0:0:0:0:ffff:2599:208
37.153.2.9 0:0:0:0:0:ffff:2599:209
37.153.2.10 0:0:0:0:0:ffff:2599:20a
37.153.2.11 0:0:0:0:0:ffff:2599:20b
37.153.2.12 0:0:0:0:0:ffff:2599:20c
37.153.2.13 0:0:0:0:0:ffff:2599:20d
37.153.2.14 0:0:0:0:0:ffff:2599:20e
37.153.2.15 0:0:0:0:0:ffff:2599:20f
37.153.2.16 0:0:0:0:0:ffff:2599:210
37.153.2.17 0:0:0:0:0:ffff:2599:211
37.153.2.18 0:0:0:0:0:ffff:2599:212
37.153.2.19 0:0:0:0:0:ffff:2599:213
37.153.2.20 0:0:0:0:0:ffff:2599:214
37.153.2.21 0:0:0:0:0:ffff:2599:215
37.153.2.22 0:0:0:0:0:ffff:2599:216
37.153.2.23 0:0:0:0:0:ffff:2599:217
37.153.2.24 0:0:0:0:0:ffff:2599:218
37.153.2.25 0:0:0:0:0:ffff:2599:219
37.153.2.26 0:0:0:0:0:ffff:2599:21a
37.153.2.27 0:0:0:0:0:ffff:2599:21b
37.153.2.28 0:0:0:0:0:ffff:2599:21c
37.153.2.29 0:0:0:0:0:ffff:2599:21d
37.153.2.30 0:0:0:0:0:ffff:2599:21e
37.153.2.31 0:0:0:0:0:ffff:2599:21f
37.153.2.32 0:0:0:0:0:ffff:2599:220
37.153.2.33 0:0:0:0:0:ffff:2599:221
37.153.2.34 0:0:0:0:0:ffff:2599:222
37.153.2.35 0:0:0:0:0:ffff:2599:223
37.153.2.36 0:0:0:0:0:ffff:2599:224
37.153.2.37 0:0:0:0:0:ffff:2599:225
37.153.2.38 0:0:0:0:0:ffff:2599:226
37.153.2.39 0:0:0:0:0:ffff:2599:227
37.153.2.40 0:0:0:0:0:ffff:2599:228
37.153.2.41 0:0:0:0:0:ffff:2599:229
37.153.2.42 0:0:0:0:0:ffff:2599:22a
37.153.2.43 0:0:0:0:0:ffff:2599:22b
37.153.2.44 0:0:0:0:0:ffff:2599:22c
37.153.2.45 0:0:0:0:0:ffff:2599:22d
37.153.2.46 0:0:0:0:0:ffff:2599:22e
37.153.2.47 0:0:0:0:0:ffff:2599:22f
37.153.2.48 0:0:0:0:0:ffff:2599:230
37.153.2.49 0:0:0:0:0:ffff:2599:231
37.153.2.50 0:0:0:0:0:ffff:2599:232
37.153.2.51 0:0:0:0:0:ffff:2599:233
37.153.2.52 0:0:0:0:0:ffff:2599:234
37.153.2.53 0:0:0:0:0:ffff:2599:235
37.153.2.54 0:0:0:0:0:ffff:2599:236
37.153.2.55 0:0:0:0:0:ffff:2599:237
37.153.2.56 0:0:0:0:0:ffff:2599:238
37.153.2.57 0:0:0:0:0:ffff:2599:239
37.153.2.58 0:0:0:0:0:ffff:2599:23a
37.153.2.59 0:0:0:0:0:ffff:2599:23b
37.153.2.60 0:0:0:0:0:ffff:2599:23c


37.153.2.61 0:0:0:0:0:ffff:2599:23d
37.153.2.62 0:0:0:0:0:ffff:2599:23e
37.153.2.63 0:0:0:0:0:ffff:2599:23f
37.153.2.64 0:0:0:0:0:ffff:2599:240
37.153.2.65 0:0:0:0:0:ffff:2599:241
37.153.2.66 0:0:0:0:0:ffff:2599:242
37.153.2.67 0:0:0:0:0:ffff:2599:243
37.153.2.68 0:0:0:0:0:ffff:2599:244
37.153.2.69 0:0:0:0:0:ffff:2599:245
37.153.2.70 0:0:0:0:0:ffff:2599:246
37.153.2.71 0:0:0:0:0:ffff:2599:247
37.153.2.72 0:0:0:0:0:ffff:2599:248
37.153.2.73 0:0:0:0:0:ffff:2599:249
37.153.2.74 0:0:0:0:0:ffff:2599:24a
37.153.2.75 0:0:0:0:0:ffff:2599:24b
37.153.2.76 0:0:0:0:0:ffff:2599:24c
37.153.2.77 0:0:0:0:0:ffff:2599:24d
37.153.2.78 0:0:0:0:0:ffff:2599:24e
37.153.2.79 0:0:0:0:0:ffff:2599:24f
37.153.2.80 0:0:0:0:0:ffff:2599:250
37.153.2.81 0:0:0:0:0:ffff:2599:251
37.153.2.82 0:0:0:0:0:ffff:2599:252
37.153.2.83 0:0:0:0:0:ffff:2599:253
37.153.2.84 0:0:0:0:0:ffff:2599:254
37.153.2.85 0:0:0:0:0:ffff:2599:255
37.153.2.86 0:0:0:0:0:ffff:2599:256
37.153.2.87 0:0:0:0:0:ffff:2599:257
37.153.2.88 0:0:0:0:0:ffff:2599:258
37.153.2.89 0:0:0:0:0:ffff:2599:259
37.153.2.90 0:0:0:0:0:ffff:2599:25a
37.153.2.91 0:0:0:0:0:ffff:2599:25b
37.153.2.92 0:0:0:0:0:ffff:2599:25c
37.153.2.93 0:0:0:0:0:ffff:2599:25d
37.153.2.94 0:0:0:0:0:ffff:2599:25e
37.153.2.95 0:0:0:0:0:ffff:2599:25f
37.153.2.96 0:0:0:0:0:ffff:2599:260
37.153.2.97 0:0:0:0:0:ffff:2599:261
37.153.2.98 0:0:0:0:0:ffff:2599:262
37.153.2.99 0:0:0:0:0:ffff:2599:263
37.153.2.100 0:0:0:0:0:ffff:2599:264
37.153.2.101 0:0:0:0:0:ffff:2599:265
37.153.2.102 0:0:0:0:0:ffff:2599:266
37.153.2.103 0:0:0:0:0:ffff:2599:267
37.153.2.104 0:0:0:0:0:ffff:2599:268
37.153.2.105 0:0:0:0:0:ffff:2599:269
37.153.2.106 0:0:0:0:0:ffff:2599:26a
37.153.2.107 0:0:0:0:0:ffff:2599:26b
37.153.2.108 0:0:0:0:0:ffff:2599:26c
37.153.2.109 0:0:0:0:0:ffff:2599:26d
37.153.2.110 0:0:0:0:0:ffff:2599:26e
37.153.2.111 0:0:0:0:0:ffff:2599:26f
37.153.2.112 0:0:0:0:0:ffff:2599:270
37.153.2.113 0:0:0:0:0:ffff:2599:271
37.153.2.114 0:0:0:0:0:ffff:2599:272
37.153.2.115 0:0:0:0:0:ffff:2599:273
37.153.2.116 0:0:0:0:0:ffff:2599:274
37.153.2.117 0:0:0:0:0:ffff:2599:275
37.153.2.118 0:0:0:0:0:ffff:2599:276
37.153.2.119 0:0:0:0:0:ffff:2599:277
37.153.2.120 0:0:0:0:0:ffff:2599:278


37.153.2.121 0:0:0:0:0:ffff:2599:279
37.153.2.122 0:0:0:0:0:ffff:2599:27a
37.153.2.123 0:0:0:0:0:ffff:2599:27b
37.153.2.124 0:0:0:0:0:ffff:2599:27c
37.153.2.125 0:0:0:0:0:ffff:2599:27d
37.153.2.126 0:0:0:0:0:ffff:2599:27e
37.153.2.127 0:0:0:0:0:ffff:2599:27f
37.153.2.128 0:0:0:0:0:ffff:2599:280
37.153.2.129 0:0:0:0:0:ffff:2599:281
37.153.2.130 0:0:0:0:0:ffff:2599:282
37.153.2.131 0:0:0:0:0:ffff:2599:283
37.153.2.132 0:0:0:0:0:ffff:2599:284
37.153.2.133 0:0:0:0:0:ffff:2599:285
37.153.2.134 0:0:0:0:0:ffff:2599:286
37.153.2.135 0:0:0:0:0:ffff:2599:287
37.153.2.136 0:0:0:0:0:ffff:2599:288
37.153.2.137 0:0:0:0:0:ffff:2599:289
37.153.2.138 0:0:0:0:0:ffff:2599:28a
37.153.2.139 0:0:0:0:0:ffff:2599:28b
37.153.2.140 0:0:0:0:0:ffff:2599:28c
37.153.2.141 0:0:0:0:0:ffff:2599:28d
37.153.2.142 0:0:0:0:0:ffff:2599:28e
37.153.2.143 0:0:0:0:0:ffff:2599:28f
37.153.2.144 0:0:0:0:0:ffff:2599:290
37.153.2.145 0:0:0:0:0:ffff:2599:291
37.153.2.146 0:0:0:0:0:ffff:2599:292
37.153.2.147 0:0:0:0:0:ffff:2599:293
37.153.2.148 0:0:0:0:0:ffff:2599:294
37.153.2.149 0:0:0:0:0:ffff:2599:295
37.153.2.150 0:0:0:0:0:ffff:2599:296
37.153.2.151 0:0:0:0:0:ffff:2599:297
37.153.2.152 0:0:0:0:0:ffff:2599:298
37.153.2.153 0:0:0:0:0:ffff:2599:299
37.153.2.154 0:0:0:0:0:ffff:2599:29a
37.153.2.155 0:0:0:0:0:ffff:2599:29b
37.153.2.156 0:0:0:0:0:ffff:2599:29c
37.153.2.157 0:0:0:0:0:ffff:2599:29d
37.153.2.158 0:0:0:0:0:ffff:2599:29e
37.153.2.159 0:0:0:0:0:ffff:2599:29f
37.153.2.160 0:0:0:0:0:ffff:2599:2a0
37.153.2.161 0:0:0:0:0:ffff:2599:2a1
37.153.2.162 0:0:0:0:0:ffff:2599:2a2
37.153.2.163 0:0:0:0:0:ffff:2599:2a3
37.153.2.164 0:0:0:0:0:ffff:2599:2a4
37.153.2.165 0:0:0:0:0:ffff:2599:2a5
37.153.2.166 0:0:0:0:0:ffff:2599:2a6
37.153.2.167 0:0:0:0:0:ffff:2599:2a7
37.153.2.168 0:0:0:0:0:ffff:2599:2a8
37.153.2.169 0:0:0:0:0:ffff:2599:2a9
37.153.2.170 0:0:0:0:0:ffff:2599:2aa
37.153.2.171 0:0:0:0:0:ffff:2599:2ab
37.153.2.172 0:0:0:0:0:ffff:2599:2ac
37.153.2.173 0:0:0:0:0:ffff:2599:2ad
37.153.2.174 0:0:0:0:0:ffff:2599:2ae
37.153.2.175 0:0:0:0:0:ffff:2599:2af
37.153.2.176 0:0:0:0:0:ffff:2599:2b0
37.153.2.177 0:0:0:0:0:ffff:2599:2b1
37.153.2.178 0:0:0:0:0:ffff:2599:2b2
37.153.2.179 0:0:0:0:0:ffff:2599:2b3
37.153.2.180 0:0:0:0:0:ffff:2599:2b4


37.153.2.181 0:0:0:0:0:ffff:2599:2b5
37.153.2.182 0:0:0:0:0:ffff:2599:2b6
37.153.2.183 0:0:0:0:0:ffff:2599:2b7
37.153.2.184 0:0:0:0:0:ffff:2599:2b8
37.153.2.185 0:0:0:0:0:ffff:2599:2b9
37.153.2.186 0:0:0:0:0:ffff:2599:2ba
37.153.2.187 0:0:0:0:0:ffff:2599:2bb
37.153.2.188 0:0:0:0:0:ffff:2599:2bc
37.153.2.189 0:0:0:0:0:ffff:2599:2bd
37.153.2.190 0:0:0:0:0:ffff:2599:2be
37.153.2.191 0:0:0:0:0:ffff:2599:2bf
37.153.2.192 0:0:0:0:0:ffff:2599:2c0
37.153.2.193 0:0:0:0:0:ffff:2599:2c1
37.153.2.194 0:0:0:0:0:ffff:2599:2c2
37.153.2.195 0:0:0:0:0:ffff:2599:2c3
37.153.2.196 0:0:0:0:0:ffff:2599:2c4
37.153.2.197 0:0:0:0:0:ffff:2599:2c5
37.153.2.198 0:0:0:0:0:ffff:2599:2c6
37.153.2.199 0:0:0:0:0:ffff:2599:2c7
37.153.2.200 0:0:0:0:0:ffff:2599:2c8
37.153.2.201 0:0:0:0:0:ffff:2599:2c9
37.153.2.202 0:0:0:0:0:ffff:2599:2ca
37.153.2.203 0:0:0:0:0:ffff:2599:2cb
37.153.2.204 0:0:0:0:0:ffff:2599:2cc
37.153.2.205 0:0:0:0:0:ffff:2599:2cd
37.153.2.206 0:0:0:0:0:ffff:2599:2ce
37.153.2.207 0:0:0:0:0:ffff:2599:2cf
37.153.2.208 0:0:0:0:0:ffff:2599:2d0
37.153.2.209 0:0:0:0:0:ffff:2599:2d1
37.153.2.210 0:0:0:0:0:ffff:2599:2d2
37.153.2.211 0:0:0:0:0:ffff:2599:2d3
37.153.2.212 0:0:0:0:0:ffff:2599:2d4
37.153.2.213 0:0:0:0:0:ffff:2599:2d5
37.153.2.214 0:0:0:0:0:ffff:2599:2d6
37.153.2.215 0:0:0:0:0:ffff:2599:2d7
37.153.2.216 0:0:0:0:0:ffff:2599:2d8
37.153.2.217 0:0:0:0:0:ffff:2599:2d9
37.153.2.218 0:0:0:0:0:ffff:2599:2da
37.153.2.219 0:0:0:0:0:ffff:2599:2db
37.153.2.220 0:0:0:0:0:ffff:2599:2dc
37.153.2.221 0:0:0:0:0:ffff:2599:2dd
37.153.2.222 0:0:0:0:0:ffff:2599:2de
37.153.2.223 0:0:0:0:0:ffff:2599:2df
37.153.2.224 0:0:0:0:0:ffff:2599:2e0
37.153.2.225 0:0:0:0:0:ffff:2599:2e1
37.153.2.226 0:0:0:0:0:ffff:2599:2e2
37.153.2.227 0:0:0:0:0:ffff:2599:2e3
37.153.2.228 0:0:0:0:0:ffff:2599:2e4
37.153.2.229 0:0:0:0:0:ffff:2599:2e5
37.153.2.230 0:0:0:0:0:ffff:2599:2e6
37.153.2.231 0:0:0:0:0:ffff:2599:2e7
37.153.2.232 0:0:0:0:0:ffff:2599:2e8
37.153.2.233 0:0:0:0:0:ffff:2599:2e9
37.153.2.234 0:0:0:0:0:ffff:2599:2ea
37.153.2.235 0:0:0:0:0:ffff:2599:2eb
37.153.2.236 0:0:0:0:0:ffff:2599:2ec
37.153.2.237 0:0:0:0:0:ffff:2599:2ed
37.153.2.238 0:0:0:0:0:ffff:2599:2ee
37.153.2.239 0:0:0:0:0:ffff:2599:2ef
37.153.2.240 0:0:0:0:0:ffff:2599:2f0
37.153.2.241 0:0:0:0:0:ffff:2599:2f1
37.153.2.242 0:0:0:0:0:ffff:2599:2f2
37.153.2.243 0:0:0:0:0:ffff:2599:2f3
37.153.2.244 0:0:0:0:0:ffff:2599:2f4
37.153.2.245 0:0:0:0:0:ffff:2599:2f5
37.153.2.246 0:0:0:0:0:ffff:2599:2f6
37.153.2.247 0:0:0:0:0:ffff:2599:2f7
37.153.2.248 0:0:0:0:0:ffff:2599:2f8
37.153.2.249 0:0:0:0:0:ffff:2599:2f9
37.153.2.250 0:0:0:0:0:ffff:2599:2fa
37.153.2.251 0:0:0:0:0:ffff:2599:2fb
37.153.2.252 0:0:0:0:0:ffff:2599:2fc
37.153.2.253 0:0:0:0:0:ffff:2599:2fd
37.153.2.254 0:0:0:0:0:ffff:2599:2fe
37.153.2.255 0:0:0:0:0:ffff:2599:2ff


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.