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
37.153.1.1 0:0:0:0:0:ffff:2599:101
37.153.1.2 0:0:0:0:0:ffff:2599:102
37.153.1.3 0:0:0:0:0:ffff:2599:103
37.153.1.4 0:0:0:0:0:ffff:2599:104
37.153.1.5 0:0:0:0:0:ffff:2599:105
37.153.1.6 0:0:0:0:0:ffff:2599:106
37.153.1.7 0:0:0:0:0:ffff:2599:107
37.153.1.8 0:0:0:0:0:ffff:2599:108
37.153.1.9 0:0:0:0:0:ffff:2599:109
37.153.1.10 0:0:0:0:0:ffff:2599:10a
37.153.1.11 0:0:0:0:0:ffff:2599:10b
37.153.1.12 0:0:0:0:0:ffff:2599:10c
37.153.1.13 0:0:0:0:0:ffff:2599:10d
37.153.1.14 0:0:0:0:0:ffff:2599:10e
37.153.1.15 0:0:0:0:0:ffff:2599:10f
37.153.1.16 0:0:0:0:0:ffff:2599:110
37.153.1.17 0:0:0:0:0:ffff:2599:111
37.153.1.18 0:0:0:0:0:ffff:2599:112
37.153.1.19 0:0:0:0:0:ffff:2599:113
37.153.1.20 0:0:0:0:0:ffff:2599:114
37.153.1.21 0:0:0:0:0:ffff:2599:115
37.153.1.22 0:0:0:0:0:ffff:2599:116
37.153.1.23 0:0:0:0:0:ffff:2599:117
37.153.1.24 0:0:0:0:0:ffff:2599:118
37.153.1.25 0:0:0:0:0:ffff:2599:119
37.153.1.26 0:0:0:0:0:ffff:2599:11a
37.153.1.27 0:0:0:0:0:ffff:2599:11b
37.153.1.28 0:0:0:0:0:ffff:2599:11c
37.153.1.29 0:0:0:0:0:ffff:2599:11d
37.153.1.30 0:0:0:0:0:ffff:2599:11e
37.153.1.31 0:0:0:0:0:ffff:2599:11f
37.153.1.32 0:0:0:0:0:ffff:2599:120
37.153.1.33 0:0:0:0:0:ffff:2599:121
37.153.1.34 0:0:0:0:0:ffff:2599:122
37.153.1.35 0:0:0:0:0:ffff:2599:123
37.153.1.36 0:0:0:0:0:ffff:2599:124
37.153.1.37 0:0:0:0:0:ffff:2599:125
37.153.1.38 0:0:0:0:0:ffff:2599:126
37.153.1.39 0:0:0:0:0:ffff:2599:127
37.153.1.40 0:0:0:0:0:ffff:2599:128
37.153.1.41 0:0:0:0:0:ffff:2599:129
37.153.1.42 0:0:0:0:0:ffff:2599:12a
37.153.1.43 0:0:0:0:0:ffff:2599:12b
37.153.1.44 0:0:0:0:0:ffff:2599:12c
37.153.1.45 0:0:0:0:0:ffff:2599:12d
37.153.1.46 0:0:0:0:0:ffff:2599:12e
37.153.1.47 0:0:0:0:0:ffff:2599:12f
37.153.1.48 0:0:0:0:0:ffff:2599:130
37.153.1.49 0:0:0:0:0:ffff:2599:131
37.153.1.50 0:0:0:0:0:ffff:2599:132
37.153.1.51 0:0:0:0:0:ffff:2599:133
37.153.1.52 0:0:0:0:0:ffff:2599:134
37.153.1.53 0:0:0:0:0:ffff:2599:135
37.153.1.54 0:0:0:0:0:ffff:2599:136
37.153.1.55 0:0:0:0:0:ffff:2599:137
37.153.1.56 0:0:0:0:0:ffff:2599:138
37.153.1.57 0:0:0:0:0:ffff:2599:139
37.153.1.58 0:0:0:0:0:ffff:2599:13a
37.153.1.59 0:0:0:0:0:ffff:2599:13b
37.153.1.60 0:0:0:0:0:ffff:2599:13c


37.153.1.61 0:0:0:0:0:ffff:2599:13d
37.153.1.62 0:0:0:0:0:ffff:2599:13e
37.153.1.63 0:0:0:0:0:ffff:2599:13f
37.153.1.64 0:0:0:0:0:ffff:2599:140
37.153.1.65 0:0:0:0:0:ffff:2599:141
37.153.1.66 0:0:0:0:0:ffff:2599:142
37.153.1.67 0:0:0:0:0:ffff:2599:143
37.153.1.68 0:0:0:0:0:ffff:2599:144
37.153.1.69 0:0:0:0:0:ffff:2599:145
37.153.1.70 0:0:0:0:0:ffff:2599:146
37.153.1.71 0:0:0:0:0:ffff:2599:147
37.153.1.72 0:0:0:0:0:ffff:2599:148
37.153.1.73 0:0:0:0:0:ffff:2599:149
37.153.1.74 0:0:0:0:0:ffff:2599:14a
37.153.1.75 0:0:0:0:0:ffff:2599:14b
37.153.1.76 0:0:0:0:0:ffff:2599:14c
37.153.1.77 0:0:0:0:0:ffff:2599:14d
37.153.1.78 0:0:0:0:0:ffff:2599:14e
37.153.1.79 0:0:0:0:0:ffff:2599:14f
37.153.1.80 0:0:0:0:0:ffff:2599:150
37.153.1.81 0:0:0:0:0:ffff:2599:151
37.153.1.82 0:0:0:0:0:ffff:2599:152
37.153.1.83 0:0:0:0:0:ffff:2599:153
37.153.1.84 0:0:0:0:0:ffff:2599:154
37.153.1.85 0:0:0:0:0:ffff:2599:155
37.153.1.86 0:0:0:0:0:ffff:2599:156
37.153.1.87 0:0:0:0:0:ffff:2599:157
37.153.1.88 0:0:0:0:0:ffff:2599:158
37.153.1.89 0:0:0:0:0:ffff:2599:159
37.153.1.90 0:0:0:0:0:ffff:2599:15a
37.153.1.91 0:0:0:0:0:ffff:2599:15b
37.153.1.92 0:0:0:0:0:ffff:2599:15c
37.153.1.93 0:0:0:0:0:ffff:2599:15d
37.153.1.94 0:0:0:0:0:ffff:2599:15e
37.153.1.95 0:0:0:0:0:ffff:2599:15f
37.153.1.96 0:0:0:0:0:ffff:2599:160
37.153.1.97 0:0:0:0:0:ffff:2599:161
37.153.1.98 0:0:0:0:0:ffff:2599:162
37.153.1.99 0:0:0:0:0:ffff:2599:163
37.153.1.100 0:0:0:0:0:ffff:2599:164
37.153.1.101 0:0:0:0:0:ffff:2599:165
37.153.1.102 0:0:0:0:0:ffff:2599:166
37.153.1.103 0:0:0:0:0:ffff:2599:167
37.153.1.104 0:0:0:0:0:ffff:2599:168
37.153.1.105 0:0:0:0:0:ffff:2599:169
37.153.1.106 0:0:0:0:0:ffff:2599:16a
37.153.1.107 0:0:0:0:0:ffff:2599:16b
37.153.1.108 0:0:0:0:0:ffff:2599:16c
37.153.1.109 0:0:0:0:0:ffff:2599:16d
37.153.1.110 0:0:0:0:0:ffff:2599:16e
37.153.1.111 0:0:0:0:0:ffff:2599:16f
37.153.1.112 0:0:0:0:0:ffff:2599:170
37.153.1.113 0:0:0:0:0:ffff:2599:171
37.153.1.114 0:0:0:0:0:ffff:2599:172
37.153.1.115 0:0:0:0:0:ffff:2599:173
37.153.1.116 0:0:0:0:0:ffff:2599:174
37.153.1.117 0:0:0:0:0:ffff:2599:175
37.153.1.118 0:0:0:0:0:ffff:2599:176
37.153.1.119 0:0:0:0:0:ffff:2599:177
37.153.1.120 0:0:0:0:0:ffff:2599:178


37.153.1.121 0:0:0:0:0:ffff:2599:179
37.153.1.122 0:0:0:0:0:ffff:2599:17a
37.153.1.123 0:0:0:0:0:ffff:2599:17b
37.153.1.124 0:0:0:0:0:ffff:2599:17c
37.153.1.125 0:0:0:0:0:ffff:2599:17d
37.153.1.126 0:0:0:0:0:ffff:2599:17e
37.153.1.127 0:0:0:0:0:ffff:2599:17f
37.153.1.128 0:0:0:0:0:ffff:2599:180
37.153.1.129 0:0:0:0:0:ffff:2599:181
37.153.1.130 0:0:0:0:0:ffff:2599:182
37.153.1.131 0:0:0:0:0:ffff:2599:183
37.153.1.132 0:0:0:0:0:ffff:2599:184
37.153.1.133 0:0:0:0:0:ffff:2599:185
37.153.1.134 0:0:0:0:0:ffff:2599:186
37.153.1.135 0:0:0:0:0:ffff:2599:187
37.153.1.136 0:0:0:0:0:ffff:2599:188
37.153.1.137 0:0:0:0:0:ffff:2599:189
37.153.1.138 0:0:0:0:0:ffff:2599:18a
37.153.1.139 0:0:0:0:0:ffff:2599:18b
37.153.1.140 0:0:0:0:0:ffff:2599:18c
37.153.1.141 0:0:0:0:0:ffff:2599:18d
37.153.1.142 0:0:0:0:0:ffff:2599:18e
37.153.1.143 0:0:0:0:0:ffff:2599:18f
37.153.1.144 0:0:0:0:0:ffff:2599:190
37.153.1.145 0:0:0:0:0:ffff:2599:191
37.153.1.146 0:0:0:0:0:ffff:2599:192
37.153.1.147 0:0:0:0:0:ffff:2599:193
37.153.1.148 0:0:0:0:0:ffff:2599:194
37.153.1.149 0:0:0:0:0:ffff:2599:195
37.153.1.150 0:0:0:0:0:ffff:2599:196
37.153.1.151 0:0:0:0:0:ffff:2599:197
37.153.1.152 0:0:0:0:0:ffff:2599:198
37.153.1.153 0:0:0:0:0:ffff:2599:199
37.153.1.154 0:0:0:0:0:ffff:2599:19a
37.153.1.155 0:0:0:0:0:ffff:2599:19b
37.153.1.156 0:0:0:0:0:ffff:2599:19c
37.153.1.157 0:0:0:0:0:ffff:2599:19d
37.153.1.158 0:0:0:0:0:ffff:2599:19e
37.153.1.159 0:0:0:0:0:ffff:2599:19f
37.153.1.160 0:0:0:0:0:ffff:2599:1a0
37.153.1.161 0:0:0:0:0:ffff:2599:1a1
37.153.1.162 0:0:0:0:0:ffff:2599:1a2
37.153.1.163 0:0:0:0:0:ffff:2599:1a3
37.153.1.164 0:0:0:0:0:ffff:2599:1a4
37.153.1.165 0:0:0:0:0:ffff:2599:1a5
37.153.1.166 0:0:0:0:0:ffff:2599:1a6
37.153.1.167 0:0:0:0:0:ffff:2599:1a7
37.153.1.168 0:0:0:0:0:ffff:2599:1a8
37.153.1.169 0:0:0:0:0:ffff:2599:1a9
37.153.1.170 0:0:0:0:0:ffff:2599:1aa
37.153.1.171 0:0:0:0:0:ffff:2599:1ab
37.153.1.172 0:0:0:0:0:ffff:2599:1ac
37.153.1.173 0:0:0:0:0:ffff:2599:1ad
37.153.1.174 0:0:0:0:0:ffff:2599:1ae
37.153.1.175 0:0:0:0:0:ffff:2599:1af
37.153.1.176 0:0:0:0:0:ffff:2599:1b0
37.153.1.177 0:0:0:0:0:ffff:2599:1b1
37.153.1.178 0:0:0:0:0:ffff:2599:1b2
37.153.1.179 0:0:0:0:0:ffff:2599:1b3
37.153.1.180 0:0:0:0:0:ffff:2599:1b4


37.153.1.181 0:0:0:0:0:ffff:2599:1b5
37.153.1.182 0:0:0:0:0:ffff:2599:1b6
37.153.1.183 0:0:0:0:0:ffff:2599:1b7
37.153.1.184 0:0:0:0:0:ffff:2599:1b8
37.153.1.185 0:0:0:0:0:ffff:2599:1b9
37.153.1.186 0:0:0:0:0:ffff:2599:1ba
37.153.1.187 0:0:0:0:0:ffff:2599:1bb
37.153.1.188 0:0:0:0:0:ffff:2599:1bc
37.153.1.189 0:0:0:0:0:ffff:2599:1bd
37.153.1.190 0:0:0:0:0:ffff:2599:1be
37.153.1.191 0:0:0:0:0:ffff:2599:1bf
37.153.1.192 0:0:0:0:0:ffff:2599:1c0
37.153.1.193 0:0:0:0:0:ffff:2599:1c1
37.153.1.194 0:0:0:0:0:ffff:2599:1c2
37.153.1.195 0:0:0:0:0:ffff:2599:1c3
37.153.1.196 0:0:0:0:0:ffff:2599:1c4
37.153.1.197 0:0:0:0:0:ffff:2599:1c5
37.153.1.198 0:0:0:0:0:ffff:2599:1c6
37.153.1.199 0:0:0:0:0:ffff:2599:1c7
37.153.1.200 0:0:0:0:0:ffff:2599:1c8
37.153.1.201 0:0:0:0:0:ffff:2599:1c9
37.153.1.202 0:0:0:0:0:ffff:2599:1ca
37.153.1.203 0:0:0:0:0:ffff:2599:1cb
37.153.1.204 0:0:0:0:0:ffff:2599:1cc
37.153.1.205 0:0:0:0:0:ffff:2599:1cd
37.153.1.206 0:0:0:0:0:ffff:2599:1ce
37.153.1.207 0:0:0:0:0:ffff:2599:1cf
37.153.1.208 0:0:0:0:0:ffff:2599:1d0
37.153.1.209 0:0:0:0:0:ffff:2599:1d1
37.153.1.210 0:0:0:0:0:ffff:2599:1d2
37.153.1.211 0:0:0:0:0:ffff:2599:1d3
37.153.1.212 0:0:0:0:0:ffff:2599:1d4
37.153.1.213 0:0:0:0:0:ffff:2599:1d5
37.153.1.214 0:0:0:0:0:ffff:2599:1d6
37.153.1.215 0:0:0:0:0:ffff:2599:1d7
37.153.1.216 0:0:0:0:0:ffff:2599:1d8
37.153.1.217 0:0:0:0:0:ffff:2599:1d9
37.153.1.218 0:0:0:0:0:ffff:2599:1da
37.153.1.219 0:0:0:0:0:ffff:2599:1db
37.153.1.220 0:0:0:0:0:ffff:2599:1dc
37.153.1.221 0:0:0:0:0:ffff:2599:1dd
37.153.1.222 0:0:0:0:0:ffff:2599:1de
37.153.1.223 0:0:0:0:0:ffff:2599:1df
37.153.1.224 0:0:0:0:0:ffff:2599:1e0
37.153.1.225 0:0:0:0:0:ffff:2599:1e1
37.153.1.226 0:0:0:0:0:ffff:2599:1e2
37.153.1.227 0:0:0:0:0:ffff:2599:1e3
37.153.1.228 0:0:0:0:0:ffff:2599:1e4
37.153.1.229 0:0:0:0:0:ffff:2599:1e5
37.153.1.230 0:0:0:0:0:ffff:2599:1e6
37.153.1.231 0:0:0:0:0:ffff:2599:1e7
37.153.1.232 0:0:0:0:0:ffff:2599:1e8
37.153.1.233 0:0:0:0:0:ffff:2599:1e9
37.153.1.234 0:0:0:0:0:ffff:2599:1ea
37.153.1.235 0:0:0:0:0:ffff:2599:1eb
37.153.1.236 0:0:0:0:0:ffff:2599:1ec
37.153.1.237 0:0:0:0:0:ffff:2599:1ed
37.153.1.238 0:0:0:0:0:ffff:2599:1ee
37.153.1.239 0:0:0:0:0:ffff:2599:1ef
37.153.1.240 0:0:0:0:0:ffff:2599:1f0
37.153.1.241 0:0:0:0:0:ffff:2599:1f1
37.153.1.242 0:0:0:0:0:ffff:2599:1f2
37.153.1.243 0:0:0:0:0:ffff:2599:1f3
37.153.1.244 0:0:0:0:0:ffff:2599:1f4
37.153.1.245 0:0:0:0:0:ffff:2599:1f5
37.153.1.246 0:0:0:0:0:ffff:2599:1f6
37.153.1.247 0:0:0:0:0:ffff:2599:1f7
37.153.1.248 0:0:0:0:0:ffff:2599:1f8
37.153.1.249 0:0:0:0:0:ffff:2599:1f9
37.153.1.250 0:0:0:0:0:ffff:2599:1fa
37.153.1.251 0:0:0:0:0:ffff:2599:1fb
37.153.1.252 0:0:0:0:0:ffff:2599:1fc
37.153.1.253 0:0:0:0:0:ffff:2599:1fd
37.153.1.254 0:0:0:0:0:ffff:2599:1fe
37.153.1.255 0:0:0:0:0:ffff:2599:1ff


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.