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
37.153.31.1 0:0:0:0:0:ffff:2599:1f01
37.153.31.2 0:0:0:0:0:ffff:2599:1f02
37.153.31.3 0:0:0:0:0:ffff:2599:1f03
37.153.31.4 0:0:0:0:0:ffff:2599:1f04
37.153.31.5 0:0:0:0:0:ffff:2599:1f05
37.153.31.6 0:0:0:0:0:ffff:2599:1f06
37.153.31.7 0:0:0:0:0:ffff:2599:1f07
37.153.31.8 0:0:0:0:0:ffff:2599:1f08
37.153.31.9 0:0:0:0:0:ffff:2599:1f09
37.153.31.10 0:0:0:0:0:ffff:2599:1f0a
37.153.31.11 0:0:0:0:0:ffff:2599:1f0b
37.153.31.12 0:0:0:0:0:ffff:2599:1f0c
37.153.31.13 0:0:0:0:0:ffff:2599:1f0d
37.153.31.14 0:0:0:0:0:ffff:2599:1f0e
37.153.31.15 0:0:0:0:0:ffff:2599:1f0f
37.153.31.16 0:0:0:0:0:ffff:2599:1f10
37.153.31.17 0:0:0:0:0:ffff:2599:1f11
37.153.31.18 0:0:0:0:0:ffff:2599:1f12
37.153.31.19 0:0:0:0:0:ffff:2599:1f13
37.153.31.20 0:0:0:0:0:ffff:2599:1f14
37.153.31.21 0:0:0:0:0:ffff:2599:1f15
37.153.31.22 0:0:0:0:0:ffff:2599:1f16
37.153.31.23 0:0:0:0:0:ffff:2599:1f17
37.153.31.24 0:0:0:0:0:ffff:2599:1f18
37.153.31.25 0:0:0:0:0:ffff:2599:1f19
37.153.31.26 0:0:0:0:0:ffff:2599:1f1a
37.153.31.27 0:0:0:0:0:ffff:2599:1f1b
37.153.31.28 0:0:0:0:0:ffff:2599:1f1c
37.153.31.29 0:0:0:0:0:ffff:2599:1f1d
37.153.31.30 0:0:0:0:0:ffff:2599:1f1e
37.153.31.31 0:0:0:0:0:ffff:2599:1f1f
37.153.31.32 0:0:0:0:0:ffff:2599:1f20
37.153.31.33 0:0:0:0:0:ffff:2599:1f21
37.153.31.34 0:0:0:0:0:ffff:2599:1f22
37.153.31.35 0:0:0:0:0:ffff:2599:1f23
37.153.31.36 0:0:0:0:0:ffff:2599:1f24
37.153.31.37 0:0:0:0:0:ffff:2599:1f25
37.153.31.38 0:0:0:0:0:ffff:2599:1f26
37.153.31.39 0:0:0:0:0:ffff:2599:1f27
37.153.31.40 0:0:0:0:0:ffff:2599:1f28
37.153.31.41 0:0:0:0:0:ffff:2599:1f29
37.153.31.42 0:0:0:0:0:ffff:2599:1f2a
37.153.31.43 0:0:0:0:0:ffff:2599:1f2b
37.153.31.44 0:0:0:0:0:ffff:2599:1f2c
37.153.31.45 0:0:0:0:0:ffff:2599:1f2d
37.153.31.46 0:0:0:0:0:ffff:2599:1f2e
37.153.31.47 0:0:0:0:0:ffff:2599:1f2f
37.153.31.48 0:0:0:0:0:ffff:2599:1f30
37.153.31.49 0:0:0:0:0:ffff:2599:1f31
37.153.31.50 0:0:0:0:0:ffff:2599:1f32
37.153.31.51 0:0:0:0:0:ffff:2599:1f33
37.153.31.52 0:0:0:0:0:ffff:2599:1f34
37.153.31.53 0:0:0:0:0:ffff:2599:1f35
37.153.31.54 0:0:0:0:0:ffff:2599:1f36
37.153.31.55 0:0:0:0:0:ffff:2599:1f37
37.153.31.56 0:0:0:0:0:ffff:2599:1f38
37.153.31.57 0:0:0:0:0:ffff:2599:1f39
37.153.31.58 0:0:0:0:0:ffff:2599:1f3a
37.153.31.59 0:0:0:0:0:ffff:2599:1f3b
37.153.31.60 0:0:0:0:0:ffff:2599:1f3c


37.153.31.61 0:0:0:0:0:ffff:2599:1f3d
37.153.31.62 0:0:0:0:0:ffff:2599:1f3e
37.153.31.63 0:0:0:0:0:ffff:2599:1f3f
37.153.31.64 0:0:0:0:0:ffff:2599:1f40
37.153.31.65 0:0:0:0:0:ffff:2599:1f41
37.153.31.66 0:0:0:0:0:ffff:2599:1f42
37.153.31.67 0:0:0:0:0:ffff:2599:1f43
37.153.31.68 0:0:0:0:0:ffff:2599:1f44
37.153.31.69 0:0:0:0:0:ffff:2599:1f45
37.153.31.70 0:0:0:0:0:ffff:2599:1f46
37.153.31.71 0:0:0:0:0:ffff:2599:1f47
37.153.31.72 0:0:0:0:0:ffff:2599:1f48
37.153.31.73 0:0:0:0:0:ffff:2599:1f49
37.153.31.74 0:0:0:0:0:ffff:2599:1f4a
37.153.31.75 0:0:0:0:0:ffff:2599:1f4b
37.153.31.76 0:0:0:0:0:ffff:2599:1f4c
37.153.31.77 0:0:0:0:0:ffff:2599:1f4d
37.153.31.78 0:0:0:0:0:ffff:2599:1f4e
37.153.31.79 0:0:0:0:0:ffff:2599:1f4f
37.153.31.80 0:0:0:0:0:ffff:2599:1f50
37.153.31.81 0:0:0:0:0:ffff:2599:1f51
37.153.31.82 0:0:0:0:0:ffff:2599:1f52
37.153.31.83 0:0:0:0:0:ffff:2599:1f53
37.153.31.84 0:0:0:0:0:ffff:2599:1f54
37.153.31.85 0:0:0:0:0:ffff:2599:1f55
37.153.31.86 0:0:0:0:0:ffff:2599:1f56
37.153.31.87 0:0:0:0:0:ffff:2599:1f57
37.153.31.88 0:0:0:0:0:ffff:2599:1f58
37.153.31.89 0:0:0:0:0:ffff:2599:1f59
37.153.31.90 0:0:0:0:0:ffff:2599:1f5a
37.153.31.91 0:0:0:0:0:ffff:2599:1f5b
37.153.31.92 0:0:0:0:0:ffff:2599:1f5c
37.153.31.93 0:0:0:0:0:ffff:2599:1f5d
37.153.31.94 0:0:0:0:0:ffff:2599:1f5e
37.153.31.95 0:0:0:0:0:ffff:2599:1f5f
37.153.31.96 0:0:0:0:0:ffff:2599:1f60
37.153.31.97 0:0:0:0:0:ffff:2599:1f61
37.153.31.98 0:0:0:0:0:ffff:2599:1f62
37.153.31.99 0:0:0:0:0:ffff:2599:1f63
37.153.31.100 0:0:0:0:0:ffff:2599:1f64
37.153.31.101 0:0:0:0:0:ffff:2599:1f65
37.153.31.102 0:0:0:0:0:ffff:2599:1f66
37.153.31.103 0:0:0:0:0:ffff:2599:1f67
37.153.31.104 0:0:0:0:0:ffff:2599:1f68
37.153.31.105 0:0:0:0:0:ffff:2599:1f69
37.153.31.106 0:0:0:0:0:ffff:2599:1f6a
37.153.31.107 0:0:0:0:0:ffff:2599:1f6b
37.153.31.108 0:0:0:0:0:ffff:2599:1f6c
37.153.31.109 0:0:0:0:0:ffff:2599:1f6d
37.153.31.110 0:0:0:0:0:ffff:2599:1f6e
37.153.31.111 0:0:0:0:0:ffff:2599:1f6f
37.153.31.112 0:0:0:0:0:ffff:2599:1f70
37.153.31.113 0:0:0:0:0:ffff:2599:1f71
37.153.31.114 0:0:0:0:0:ffff:2599:1f72
37.153.31.115 0:0:0:0:0:ffff:2599:1f73
37.153.31.116 0:0:0:0:0:ffff:2599:1f74
37.153.31.117 0:0:0:0:0:ffff:2599:1f75
37.153.31.118 0:0:0:0:0:ffff:2599:1f76
37.153.31.119 0:0:0:0:0:ffff:2599:1f77
37.153.31.120 0:0:0:0:0:ffff:2599:1f78


37.153.31.121 0:0:0:0:0:ffff:2599:1f79
37.153.31.122 0:0:0:0:0:ffff:2599:1f7a
37.153.31.123 0:0:0:0:0:ffff:2599:1f7b
37.153.31.124 0:0:0:0:0:ffff:2599:1f7c
37.153.31.125 0:0:0:0:0:ffff:2599:1f7d
37.153.31.126 0:0:0:0:0:ffff:2599:1f7e
37.153.31.127 0:0:0:0:0:ffff:2599:1f7f
37.153.31.128 0:0:0:0:0:ffff:2599:1f80
37.153.31.129 0:0:0:0:0:ffff:2599:1f81
37.153.31.130 0:0:0:0:0:ffff:2599:1f82
37.153.31.131 0:0:0:0:0:ffff:2599:1f83
37.153.31.132 0:0:0:0:0:ffff:2599:1f84
37.153.31.133 0:0:0:0:0:ffff:2599:1f85
37.153.31.134 0:0:0:0:0:ffff:2599:1f86
37.153.31.135 0:0:0:0:0:ffff:2599:1f87
37.153.31.136 0:0:0:0:0:ffff:2599:1f88
37.153.31.137 0:0:0:0:0:ffff:2599:1f89
37.153.31.138 0:0:0:0:0:ffff:2599:1f8a
37.153.31.139 0:0:0:0:0:ffff:2599:1f8b
37.153.31.140 0:0:0:0:0:ffff:2599:1f8c
37.153.31.141 0:0:0:0:0:ffff:2599:1f8d
37.153.31.142 0:0:0:0:0:ffff:2599:1f8e
37.153.31.143 0:0:0:0:0:ffff:2599:1f8f
37.153.31.144 0:0:0:0:0:ffff:2599:1f90
37.153.31.145 0:0:0:0:0:ffff:2599:1f91
37.153.31.146 0:0:0:0:0:ffff:2599:1f92
37.153.31.147 0:0:0:0:0:ffff:2599:1f93
37.153.31.148 0:0:0:0:0:ffff:2599:1f94
37.153.31.149 0:0:0:0:0:ffff:2599:1f95
37.153.31.150 0:0:0:0:0:ffff:2599:1f96
37.153.31.151 0:0:0:0:0:ffff:2599:1f97
37.153.31.152 0:0:0:0:0:ffff:2599:1f98
37.153.31.153 0:0:0:0:0:ffff:2599:1f99
37.153.31.154 0:0:0:0:0:ffff:2599:1f9a
37.153.31.155 0:0:0:0:0:ffff:2599:1f9b
37.153.31.156 0:0:0:0:0:ffff:2599:1f9c
37.153.31.157 0:0:0:0:0:ffff:2599:1f9d
37.153.31.158 0:0:0:0:0:ffff:2599:1f9e
37.153.31.159 0:0:0:0:0:ffff:2599:1f9f
37.153.31.160 0:0:0:0:0:ffff:2599:1fa0
37.153.31.161 0:0:0:0:0:ffff:2599:1fa1
37.153.31.162 0:0:0:0:0:ffff:2599:1fa2
37.153.31.163 0:0:0:0:0:ffff:2599:1fa3
37.153.31.164 0:0:0:0:0:ffff:2599:1fa4
37.153.31.165 0:0:0:0:0:ffff:2599:1fa5
37.153.31.166 0:0:0:0:0:ffff:2599:1fa6
37.153.31.167 0:0:0:0:0:ffff:2599:1fa7
37.153.31.168 0:0:0:0:0:ffff:2599:1fa8
37.153.31.169 0:0:0:0:0:ffff:2599:1fa9
37.153.31.170 0:0:0:0:0:ffff:2599:1faa
37.153.31.171 0:0:0:0:0:ffff:2599:1fab
37.153.31.172 0:0:0:0:0:ffff:2599:1fac
37.153.31.173 0:0:0:0:0:ffff:2599:1fad
37.153.31.174 0:0:0:0:0:ffff:2599:1fae
37.153.31.175 0:0:0:0:0:ffff:2599:1faf
37.153.31.176 0:0:0:0:0:ffff:2599:1fb0
37.153.31.177 0:0:0:0:0:ffff:2599:1fb1
37.153.31.178 0:0:0:0:0:ffff:2599:1fb2
37.153.31.179 0:0:0:0:0:ffff:2599:1fb3
37.153.31.180 0:0:0:0:0:ffff:2599:1fb4


37.153.31.181 0:0:0:0:0:ffff:2599:1fb5
37.153.31.182 0:0:0:0:0:ffff:2599:1fb6
37.153.31.183 0:0:0:0:0:ffff:2599:1fb7
37.153.31.184 0:0:0:0:0:ffff:2599:1fb8
37.153.31.185 0:0:0:0:0:ffff:2599:1fb9
37.153.31.186 0:0:0:0:0:ffff:2599:1fba
37.153.31.187 0:0:0:0:0:ffff:2599:1fbb
37.153.31.188 0:0:0:0:0:ffff:2599:1fbc
37.153.31.189 0:0:0:0:0:ffff:2599:1fbd
37.153.31.190 0:0:0:0:0:ffff:2599:1fbe
37.153.31.191 0:0:0:0:0:ffff:2599:1fbf
37.153.31.192 0:0:0:0:0:ffff:2599:1fc0
37.153.31.193 0:0:0:0:0:ffff:2599:1fc1
37.153.31.194 0:0:0:0:0:ffff:2599:1fc2
37.153.31.195 0:0:0:0:0:ffff:2599:1fc3
37.153.31.196 0:0:0:0:0:ffff:2599:1fc4
37.153.31.197 0:0:0:0:0:ffff:2599:1fc5
37.153.31.198 0:0:0:0:0:ffff:2599:1fc6
37.153.31.199 0:0:0:0:0:ffff:2599:1fc7
37.153.31.200 0:0:0:0:0:ffff:2599:1fc8
37.153.31.201 0:0:0:0:0:ffff:2599:1fc9
37.153.31.202 0:0:0:0:0:ffff:2599:1fca
37.153.31.203 0:0:0:0:0:ffff:2599:1fcb
37.153.31.204 0:0:0:0:0:ffff:2599:1fcc
37.153.31.205 0:0:0:0:0:ffff:2599:1fcd
37.153.31.206 0:0:0:0:0:ffff:2599:1fce
37.153.31.207 0:0:0:0:0:ffff:2599:1fcf
37.153.31.208 0:0:0:0:0:ffff:2599:1fd0
37.153.31.209 0:0:0:0:0:ffff:2599:1fd1
37.153.31.210 0:0:0:0:0:ffff:2599:1fd2
37.153.31.211 0:0:0:0:0:ffff:2599:1fd3
37.153.31.212 0:0:0:0:0:ffff:2599:1fd4
37.153.31.213 0:0:0:0:0:ffff:2599:1fd5
37.153.31.214 0:0:0:0:0:ffff:2599:1fd6
37.153.31.215 0:0:0:0:0:ffff:2599:1fd7
37.153.31.216 0:0:0:0:0:ffff:2599:1fd8
37.153.31.217 0:0:0:0:0:ffff:2599:1fd9
37.153.31.218 0:0:0:0:0:ffff:2599:1fda
37.153.31.219 0:0:0:0:0:ffff:2599:1fdb
37.153.31.220 0:0:0:0:0:ffff:2599:1fdc
37.153.31.221 0:0:0:0:0:ffff:2599:1fdd
37.153.31.222 0:0:0:0:0:ffff:2599:1fde
37.153.31.223 0:0:0:0:0:ffff:2599:1fdf
37.153.31.224 0:0:0:0:0:ffff:2599:1fe0
37.153.31.225 0:0:0:0:0:ffff:2599:1fe1
37.153.31.226 0:0:0:0:0:ffff:2599:1fe2
37.153.31.227 0:0:0:0:0:ffff:2599:1fe3
37.153.31.228 0:0:0:0:0:ffff:2599:1fe4
37.153.31.229 0:0:0:0:0:ffff:2599:1fe5
37.153.31.230 0:0:0:0:0:ffff:2599:1fe6
37.153.31.231 0:0:0:0:0:ffff:2599:1fe7
37.153.31.232 0:0:0:0:0:ffff:2599:1fe8
37.153.31.233 0:0:0:0:0:ffff:2599:1fe9
37.153.31.234 0:0:0:0:0:ffff:2599:1fea
37.153.31.235 0:0:0:0:0:ffff:2599:1feb
37.153.31.236 0:0:0:0:0:ffff:2599:1fec
37.153.31.237 0:0:0:0:0:ffff:2599:1fed
37.153.31.238 0:0:0:0:0:ffff:2599:1fee
37.153.31.239 0:0:0:0:0:ffff:2599:1fef
37.153.31.240 0:0:0:0:0:ffff:2599:1ff0
37.153.31.241 0:0:0:0:0:ffff:2599:1ff1
37.153.31.242 0:0:0:0:0:ffff:2599:1ff2
37.153.31.243 0:0:0:0:0:ffff:2599:1ff3
37.153.31.244 0:0:0:0:0:ffff:2599:1ff4
37.153.31.245 0:0:0:0:0:ffff:2599:1ff5
37.153.31.246 0:0:0:0:0:ffff:2599:1ff6
37.153.31.247 0:0:0:0:0:ffff:2599:1ff7
37.153.31.248 0:0:0:0:0:ffff:2599:1ff8
37.153.31.249 0:0:0:0:0:ffff:2599:1ff9
37.153.31.250 0:0:0:0:0:ffff:2599:1ffa
37.153.31.251 0:0:0:0:0:ffff:2599:1ffb
37.153.31.252 0:0:0:0:0:ffff:2599:1ffc
37.153.31.253 0:0:0:0:0:ffff:2599:1ffd
37.153.31.254 0:0:0:0:0:ffff:2599:1ffe
37.153.31.255 0:0:0:0:0:ffff:2599:1fff


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.