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
145.196.31.1 0:0:0:0:0:ffff:91c4:1f01
145.196.31.2 0:0:0:0:0:ffff:91c4:1f02
145.196.31.3 0:0:0:0:0:ffff:91c4:1f03
145.196.31.4 0:0:0:0:0:ffff:91c4:1f04
145.196.31.5 0:0:0:0:0:ffff:91c4:1f05
145.196.31.6 0:0:0:0:0:ffff:91c4:1f06
145.196.31.7 0:0:0:0:0:ffff:91c4:1f07
145.196.31.8 0:0:0:0:0:ffff:91c4:1f08
145.196.31.9 0:0:0:0:0:ffff:91c4:1f09
145.196.31.10 0:0:0:0:0:ffff:91c4:1f0a
145.196.31.11 0:0:0:0:0:ffff:91c4:1f0b
145.196.31.12 0:0:0:0:0:ffff:91c4:1f0c
145.196.31.13 0:0:0:0:0:ffff:91c4:1f0d
145.196.31.14 0:0:0:0:0:ffff:91c4:1f0e
145.196.31.15 0:0:0:0:0:ffff:91c4:1f0f
145.196.31.16 0:0:0:0:0:ffff:91c4:1f10
145.196.31.17 0:0:0:0:0:ffff:91c4:1f11
145.196.31.18 0:0:0:0:0:ffff:91c4:1f12
145.196.31.19 0:0:0:0:0:ffff:91c4:1f13
145.196.31.20 0:0:0:0:0:ffff:91c4:1f14
145.196.31.21 0:0:0:0:0:ffff:91c4:1f15
145.196.31.22 0:0:0:0:0:ffff:91c4:1f16
145.196.31.23 0:0:0:0:0:ffff:91c4:1f17
145.196.31.24 0:0:0:0:0:ffff:91c4:1f18
145.196.31.25 0:0:0:0:0:ffff:91c4:1f19
145.196.31.26 0:0:0:0:0:ffff:91c4:1f1a
145.196.31.27 0:0:0:0:0:ffff:91c4:1f1b
145.196.31.28 0:0:0:0:0:ffff:91c4:1f1c
145.196.31.29 0:0:0:0:0:ffff:91c4:1f1d
145.196.31.30 0:0:0:0:0:ffff:91c4:1f1e
145.196.31.31 0:0:0:0:0:ffff:91c4:1f1f
145.196.31.32 0:0:0:0:0:ffff:91c4:1f20
145.196.31.33 0:0:0:0:0:ffff:91c4:1f21
145.196.31.34 0:0:0:0:0:ffff:91c4:1f22
145.196.31.35 0:0:0:0:0:ffff:91c4:1f23
145.196.31.36 0:0:0:0:0:ffff:91c4:1f24
145.196.31.37 0:0:0:0:0:ffff:91c4:1f25
145.196.31.38 0:0:0:0:0:ffff:91c4:1f26
145.196.31.39 0:0:0:0:0:ffff:91c4:1f27
145.196.31.40 0:0:0:0:0:ffff:91c4:1f28
145.196.31.41 0:0:0:0:0:ffff:91c4:1f29
145.196.31.42 0:0:0:0:0:ffff:91c4:1f2a
145.196.31.43 0:0:0:0:0:ffff:91c4:1f2b
145.196.31.44 0:0:0:0:0:ffff:91c4:1f2c
145.196.31.45 0:0:0:0:0:ffff:91c4:1f2d
145.196.31.46 0:0:0:0:0:ffff:91c4:1f2e
145.196.31.47 0:0:0:0:0:ffff:91c4:1f2f
145.196.31.48 0:0:0:0:0:ffff:91c4:1f30
145.196.31.49 0:0:0:0:0:ffff:91c4:1f31
145.196.31.50 0:0:0:0:0:ffff:91c4:1f32
145.196.31.51 0:0:0:0:0:ffff:91c4:1f33
145.196.31.52 0:0:0:0:0:ffff:91c4:1f34
145.196.31.53 0:0:0:0:0:ffff:91c4:1f35
145.196.31.54 0:0:0:0:0:ffff:91c4:1f36
145.196.31.55 0:0:0:0:0:ffff:91c4:1f37
145.196.31.56 0:0:0:0:0:ffff:91c4:1f38
145.196.31.57 0:0:0:0:0:ffff:91c4:1f39
145.196.31.58 0:0:0:0:0:ffff:91c4:1f3a
145.196.31.59 0:0:0:0:0:ffff:91c4:1f3b
145.196.31.60 0:0:0:0:0:ffff:91c4:1f3c


145.196.31.61 0:0:0:0:0:ffff:91c4:1f3d
145.196.31.62 0:0:0:0:0:ffff:91c4:1f3e
145.196.31.63 0:0:0:0:0:ffff:91c4:1f3f
145.196.31.64 0:0:0:0:0:ffff:91c4:1f40
145.196.31.65 0:0:0:0:0:ffff:91c4:1f41
145.196.31.66 0:0:0:0:0:ffff:91c4:1f42
145.196.31.67 0:0:0:0:0:ffff:91c4:1f43
145.196.31.68 0:0:0:0:0:ffff:91c4:1f44
145.196.31.69 0:0:0:0:0:ffff:91c4:1f45
145.196.31.70 0:0:0:0:0:ffff:91c4:1f46
145.196.31.71 0:0:0:0:0:ffff:91c4:1f47
145.196.31.72 0:0:0:0:0:ffff:91c4:1f48
145.196.31.73 0:0:0:0:0:ffff:91c4:1f49
145.196.31.74 0:0:0:0:0:ffff:91c4:1f4a
145.196.31.75 0:0:0:0:0:ffff:91c4:1f4b
145.196.31.76 0:0:0:0:0:ffff:91c4:1f4c
145.196.31.77 0:0:0:0:0:ffff:91c4:1f4d
145.196.31.78 0:0:0:0:0:ffff:91c4:1f4e
145.196.31.79 0:0:0:0:0:ffff:91c4:1f4f
145.196.31.80 0:0:0:0:0:ffff:91c4:1f50
145.196.31.81 0:0:0:0:0:ffff:91c4:1f51
145.196.31.82 0:0:0:0:0:ffff:91c4:1f52
145.196.31.83 0:0:0:0:0:ffff:91c4:1f53
145.196.31.84 0:0:0:0:0:ffff:91c4:1f54
145.196.31.85 0:0:0:0:0:ffff:91c4:1f55
145.196.31.86 0:0:0:0:0:ffff:91c4:1f56
145.196.31.87 0:0:0:0:0:ffff:91c4:1f57
145.196.31.88 0:0:0:0:0:ffff:91c4:1f58
145.196.31.89 0:0:0:0:0:ffff:91c4:1f59
145.196.31.90 0:0:0:0:0:ffff:91c4:1f5a
145.196.31.91 0:0:0:0:0:ffff:91c4:1f5b
145.196.31.92 0:0:0:0:0:ffff:91c4:1f5c
145.196.31.93 0:0:0:0:0:ffff:91c4:1f5d
145.196.31.94 0:0:0:0:0:ffff:91c4:1f5e
145.196.31.95 0:0:0:0:0:ffff:91c4:1f5f
145.196.31.96 0:0:0:0:0:ffff:91c4:1f60
145.196.31.97 0:0:0:0:0:ffff:91c4:1f61
145.196.31.98 0:0:0:0:0:ffff:91c4:1f62
145.196.31.99 0:0:0:0:0:ffff:91c4:1f63
145.196.31.100 0:0:0:0:0:ffff:91c4:1f64
145.196.31.101 0:0:0:0:0:ffff:91c4:1f65
145.196.31.102 0:0:0:0:0:ffff:91c4:1f66
145.196.31.103 0:0:0:0:0:ffff:91c4:1f67
145.196.31.104 0:0:0:0:0:ffff:91c4:1f68
145.196.31.105 0:0:0:0:0:ffff:91c4:1f69
145.196.31.106 0:0:0:0:0:ffff:91c4:1f6a
145.196.31.107 0:0:0:0:0:ffff:91c4:1f6b
145.196.31.108 0:0:0:0:0:ffff:91c4:1f6c
145.196.31.109 0:0:0:0:0:ffff:91c4:1f6d
145.196.31.110 0:0:0:0:0:ffff:91c4:1f6e
145.196.31.111 0:0:0:0:0:ffff:91c4:1f6f
145.196.31.112 0:0:0:0:0:ffff:91c4:1f70
145.196.31.113 0:0:0:0:0:ffff:91c4:1f71
145.196.31.114 0:0:0:0:0:ffff:91c4:1f72
145.196.31.115 0:0:0:0:0:ffff:91c4:1f73
145.196.31.116 0:0:0:0:0:ffff:91c4:1f74
145.196.31.117 0:0:0:0:0:ffff:91c4:1f75
145.196.31.118 0:0:0:0:0:ffff:91c4:1f76
145.196.31.119 0:0:0:0:0:ffff:91c4:1f77
145.196.31.120 0:0:0:0:0:ffff:91c4:1f78


145.196.31.121 0:0:0:0:0:ffff:91c4:1f79
145.196.31.122 0:0:0:0:0:ffff:91c4:1f7a
145.196.31.123 0:0:0:0:0:ffff:91c4:1f7b
145.196.31.124 0:0:0:0:0:ffff:91c4:1f7c
145.196.31.125 0:0:0:0:0:ffff:91c4:1f7d
145.196.31.126 0:0:0:0:0:ffff:91c4:1f7e
145.196.31.127 0:0:0:0:0:ffff:91c4:1f7f
145.196.31.128 0:0:0:0:0:ffff:91c4:1f80
145.196.31.129 0:0:0:0:0:ffff:91c4:1f81
145.196.31.130 0:0:0:0:0:ffff:91c4:1f82
145.196.31.131 0:0:0:0:0:ffff:91c4:1f83
145.196.31.132 0:0:0:0:0:ffff:91c4:1f84
145.196.31.133 0:0:0:0:0:ffff:91c4:1f85
145.196.31.134 0:0:0:0:0:ffff:91c4:1f86
145.196.31.135 0:0:0:0:0:ffff:91c4:1f87
145.196.31.136 0:0:0:0:0:ffff:91c4:1f88
145.196.31.137 0:0:0:0:0:ffff:91c4:1f89
145.196.31.138 0:0:0:0:0:ffff:91c4:1f8a
145.196.31.139 0:0:0:0:0:ffff:91c4:1f8b
145.196.31.140 0:0:0:0:0:ffff:91c4:1f8c
145.196.31.141 0:0:0:0:0:ffff:91c4:1f8d
145.196.31.142 0:0:0:0:0:ffff:91c4:1f8e
145.196.31.143 0:0:0:0:0:ffff:91c4:1f8f
145.196.31.144 0:0:0:0:0:ffff:91c4:1f90
145.196.31.145 0:0:0:0:0:ffff:91c4:1f91
145.196.31.146 0:0:0:0:0:ffff:91c4:1f92
145.196.31.147 0:0:0:0:0:ffff:91c4:1f93
145.196.31.148 0:0:0:0:0:ffff:91c4:1f94
145.196.31.149 0:0:0:0:0:ffff:91c4:1f95
145.196.31.150 0:0:0:0:0:ffff:91c4:1f96
145.196.31.151 0:0:0:0:0:ffff:91c4:1f97
145.196.31.152 0:0:0:0:0:ffff:91c4:1f98
145.196.31.153 0:0:0:0:0:ffff:91c4:1f99
145.196.31.154 0:0:0:0:0:ffff:91c4:1f9a
145.196.31.155 0:0:0:0:0:ffff:91c4:1f9b
145.196.31.156 0:0:0:0:0:ffff:91c4:1f9c
145.196.31.157 0:0:0:0:0:ffff:91c4:1f9d
145.196.31.158 0:0:0:0:0:ffff:91c4:1f9e
145.196.31.159 0:0:0:0:0:ffff:91c4:1f9f
145.196.31.160 0:0:0:0:0:ffff:91c4:1fa0
145.196.31.161 0:0:0:0:0:ffff:91c4:1fa1
145.196.31.162 0:0:0:0:0:ffff:91c4:1fa2
145.196.31.163 0:0:0:0:0:ffff:91c4:1fa3
145.196.31.164 0:0:0:0:0:ffff:91c4:1fa4
145.196.31.165 0:0:0:0:0:ffff:91c4:1fa5
145.196.31.166 0:0:0:0:0:ffff:91c4:1fa6
145.196.31.167 0:0:0:0:0:ffff:91c4:1fa7
145.196.31.168 0:0:0:0:0:ffff:91c4:1fa8
145.196.31.169 0:0:0:0:0:ffff:91c4:1fa9
145.196.31.170 0:0:0:0:0:ffff:91c4:1faa
145.196.31.171 0:0:0:0:0:ffff:91c4:1fab
145.196.31.172 0:0:0:0:0:ffff:91c4:1fac
145.196.31.173 0:0:0:0:0:ffff:91c4:1fad
145.196.31.174 0:0:0:0:0:ffff:91c4:1fae
145.196.31.175 0:0:0:0:0:ffff:91c4:1faf
145.196.31.176 0:0:0:0:0:ffff:91c4:1fb0
145.196.31.177 0:0:0:0:0:ffff:91c4:1fb1
145.196.31.178 0:0:0:0:0:ffff:91c4:1fb2
145.196.31.179 0:0:0:0:0:ffff:91c4:1fb3
145.196.31.180 0:0:0:0:0:ffff:91c4:1fb4


145.196.31.181 0:0:0:0:0:ffff:91c4:1fb5
145.196.31.182 0:0:0:0:0:ffff:91c4:1fb6
145.196.31.183 0:0:0:0:0:ffff:91c4:1fb7
145.196.31.184 0:0:0:0:0:ffff:91c4:1fb8
145.196.31.185 0:0:0:0:0:ffff:91c4:1fb9
145.196.31.186 0:0:0:0:0:ffff:91c4:1fba
145.196.31.187 0:0:0:0:0:ffff:91c4:1fbb
145.196.31.188 0:0:0:0:0:ffff:91c4:1fbc
145.196.31.189 0:0:0:0:0:ffff:91c4:1fbd
145.196.31.190 0:0:0:0:0:ffff:91c4:1fbe
145.196.31.191 0:0:0:0:0:ffff:91c4:1fbf
145.196.31.192 0:0:0:0:0:ffff:91c4:1fc0
145.196.31.193 0:0:0:0:0:ffff:91c4:1fc1
145.196.31.194 0:0:0:0:0:ffff:91c4:1fc2
145.196.31.195 0:0:0:0:0:ffff:91c4:1fc3
145.196.31.196 0:0:0:0:0:ffff:91c4:1fc4
145.196.31.197 0:0:0:0:0:ffff:91c4:1fc5
145.196.31.198 0:0:0:0:0:ffff:91c4:1fc6
145.196.31.199 0:0:0:0:0:ffff:91c4:1fc7
145.196.31.200 0:0:0:0:0:ffff:91c4:1fc8
145.196.31.201 0:0:0:0:0:ffff:91c4:1fc9
145.196.31.202 0:0:0:0:0:ffff:91c4:1fca
145.196.31.203 0:0:0:0:0:ffff:91c4:1fcb
145.196.31.204 0:0:0:0:0:ffff:91c4:1fcc
145.196.31.205 0:0:0:0:0:ffff:91c4:1fcd
145.196.31.206 0:0:0:0:0:ffff:91c4:1fce
145.196.31.207 0:0:0:0:0:ffff:91c4:1fcf
145.196.31.208 0:0:0:0:0:ffff:91c4:1fd0
145.196.31.209 0:0:0:0:0:ffff:91c4:1fd1
145.196.31.210 0:0:0:0:0:ffff:91c4:1fd2
145.196.31.211 0:0:0:0:0:ffff:91c4:1fd3
145.196.31.212 0:0:0:0:0:ffff:91c4:1fd4
145.196.31.213 0:0:0:0:0:ffff:91c4:1fd5
145.196.31.214 0:0:0:0:0:ffff:91c4:1fd6
145.196.31.215 0:0:0:0:0:ffff:91c4:1fd7
145.196.31.216 0:0:0:0:0:ffff:91c4:1fd8
145.196.31.217 0:0:0:0:0:ffff:91c4:1fd9
145.196.31.218 0:0:0:0:0:ffff:91c4:1fda
145.196.31.219 0:0:0:0:0:ffff:91c4:1fdb
145.196.31.220 0:0:0:0:0:ffff:91c4:1fdc
145.196.31.221 0:0:0:0:0:ffff:91c4:1fdd
145.196.31.222 0:0:0:0:0:ffff:91c4:1fde
145.196.31.223 0:0:0:0:0:ffff:91c4:1fdf
145.196.31.224 0:0:0:0:0:ffff:91c4:1fe0
145.196.31.225 0:0:0:0:0:ffff:91c4:1fe1
145.196.31.226 0:0:0:0:0:ffff:91c4:1fe2
145.196.31.227 0:0:0:0:0:ffff:91c4:1fe3
145.196.31.228 0:0:0:0:0:ffff:91c4:1fe4
145.196.31.229 0:0:0:0:0:ffff:91c4:1fe5
145.196.31.230 0:0:0:0:0:ffff:91c4:1fe6
145.196.31.231 0:0:0:0:0:ffff:91c4:1fe7
145.196.31.232 0:0:0:0:0:ffff:91c4:1fe8
145.196.31.233 0:0:0:0:0:ffff:91c4:1fe9
145.196.31.234 0:0:0:0:0:ffff:91c4:1fea
145.196.31.235 0:0:0:0:0:ffff:91c4:1feb
145.196.31.236 0:0:0:0:0:ffff:91c4:1fec
145.196.31.237 0:0:0:0:0:ffff:91c4:1fed
145.196.31.238 0:0:0:0:0:ffff:91c4:1fee
145.196.31.239 0:0:0:0:0:ffff:91c4:1fef
145.196.31.240 0:0:0:0:0:ffff:91c4:1ff0
145.196.31.241 0:0:0:0:0:ffff:91c4:1ff1
145.196.31.242 0:0:0:0:0:ffff:91c4:1ff2
145.196.31.243 0:0:0:0:0:ffff:91c4:1ff3
145.196.31.244 0:0:0:0:0:ffff:91c4:1ff4
145.196.31.245 0:0:0:0:0:ffff:91c4:1ff5
145.196.31.246 0:0:0:0:0:ffff:91c4:1ff6
145.196.31.247 0:0:0:0:0:ffff:91c4:1ff7
145.196.31.248 0:0:0:0:0:ffff:91c4:1ff8
145.196.31.249 0:0:0:0:0:ffff:91c4:1ff9
145.196.31.250 0:0:0:0:0:ffff:91c4:1ffa
145.196.31.251 0:0:0:0:0:ffff:91c4:1ffb
145.196.31.252 0:0:0:0:0:ffff:91c4:1ffc
145.196.31.253 0:0:0:0:0:ffff:91c4:1ffd
145.196.31.254 0:0:0:0:0:ffff:91c4:1ffe
145.196.31.255 0:0:0:0:0:ffff:91c4:1fff


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.