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
151.94.15.1 0:0:0:0:0:ffff:975e:f01
151.94.15.2 0:0:0:0:0:ffff:975e:f02
151.94.15.3 0:0:0:0:0:ffff:975e:f03
151.94.15.4 0:0:0:0:0:ffff:975e:f04
151.94.15.5 0:0:0:0:0:ffff:975e:f05
151.94.15.6 0:0:0:0:0:ffff:975e:f06
151.94.15.7 0:0:0:0:0:ffff:975e:f07
151.94.15.8 0:0:0:0:0:ffff:975e:f08
151.94.15.9 0:0:0:0:0:ffff:975e:f09
151.94.15.10 0:0:0:0:0:ffff:975e:f0a
151.94.15.11 0:0:0:0:0:ffff:975e:f0b
151.94.15.12 0:0:0:0:0:ffff:975e:f0c
151.94.15.13 0:0:0:0:0:ffff:975e:f0d
151.94.15.14 0:0:0:0:0:ffff:975e:f0e
151.94.15.15 0:0:0:0:0:ffff:975e:f0f
151.94.15.16 0:0:0:0:0:ffff:975e:f10
151.94.15.17 0:0:0:0:0:ffff:975e:f11
151.94.15.18 0:0:0:0:0:ffff:975e:f12
151.94.15.19 0:0:0:0:0:ffff:975e:f13
151.94.15.20 0:0:0:0:0:ffff:975e:f14
151.94.15.21 0:0:0:0:0:ffff:975e:f15
151.94.15.22 0:0:0:0:0:ffff:975e:f16
151.94.15.23 0:0:0:0:0:ffff:975e:f17
151.94.15.24 0:0:0:0:0:ffff:975e:f18
151.94.15.25 0:0:0:0:0:ffff:975e:f19
151.94.15.26 0:0:0:0:0:ffff:975e:f1a
151.94.15.27 0:0:0:0:0:ffff:975e:f1b
151.94.15.28 0:0:0:0:0:ffff:975e:f1c
151.94.15.29 0:0:0:0:0:ffff:975e:f1d
151.94.15.30 0:0:0:0:0:ffff:975e:f1e
151.94.15.31 0:0:0:0:0:ffff:975e:f1f
151.94.15.32 0:0:0:0:0:ffff:975e:f20
151.94.15.33 0:0:0:0:0:ffff:975e:f21
151.94.15.34 0:0:0:0:0:ffff:975e:f22
151.94.15.35 0:0:0:0:0:ffff:975e:f23
151.94.15.36 0:0:0:0:0:ffff:975e:f24
151.94.15.37 0:0:0:0:0:ffff:975e:f25
151.94.15.38 0:0:0:0:0:ffff:975e:f26
151.94.15.39 0:0:0:0:0:ffff:975e:f27
151.94.15.40 0:0:0:0:0:ffff:975e:f28
151.94.15.41 0:0:0:0:0:ffff:975e:f29
151.94.15.42 0:0:0:0:0:ffff:975e:f2a
151.94.15.43 0:0:0:0:0:ffff:975e:f2b
151.94.15.44 0:0:0:0:0:ffff:975e:f2c
151.94.15.45 0:0:0:0:0:ffff:975e:f2d
151.94.15.46 0:0:0:0:0:ffff:975e:f2e
151.94.15.47 0:0:0:0:0:ffff:975e:f2f
151.94.15.48 0:0:0:0:0:ffff:975e:f30
151.94.15.49 0:0:0:0:0:ffff:975e:f31
151.94.15.50 0:0:0:0:0:ffff:975e:f32
151.94.15.51 0:0:0:0:0:ffff:975e:f33
151.94.15.52 0:0:0:0:0:ffff:975e:f34
151.94.15.53 0:0:0:0:0:ffff:975e:f35
151.94.15.54 0:0:0:0:0:ffff:975e:f36
151.94.15.55 0:0:0:0:0:ffff:975e:f37
151.94.15.56 0:0:0:0:0:ffff:975e:f38
151.94.15.57 0:0:0:0:0:ffff:975e:f39
151.94.15.58 0:0:0:0:0:ffff:975e:f3a
151.94.15.59 0:0:0:0:0:ffff:975e:f3b
151.94.15.60 0:0:0:0:0:ffff:975e:f3c


151.94.15.61 0:0:0:0:0:ffff:975e:f3d
151.94.15.62 0:0:0:0:0:ffff:975e:f3e
151.94.15.63 0:0:0:0:0:ffff:975e:f3f
151.94.15.64 0:0:0:0:0:ffff:975e:f40
151.94.15.65 0:0:0:0:0:ffff:975e:f41
151.94.15.66 0:0:0:0:0:ffff:975e:f42
151.94.15.67 0:0:0:0:0:ffff:975e:f43
151.94.15.68 0:0:0:0:0:ffff:975e:f44
151.94.15.69 0:0:0:0:0:ffff:975e:f45
151.94.15.70 0:0:0:0:0:ffff:975e:f46
151.94.15.71 0:0:0:0:0:ffff:975e:f47
151.94.15.72 0:0:0:0:0:ffff:975e:f48
151.94.15.73 0:0:0:0:0:ffff:975e:f49
151.94.15.74 0:0:0:0:0:ffff:975e:f4a
151.94.15.75 0:0:0:0:0:ffff:975e:f4b
151.94.15.76 0:0:0:0:0:ffff:975e:f4c
151.94.15.77 0:0:0:0:0:ffff:975e:f4d
151.94.15.78 0:0:0:0:0:ffff:975e:f4e
151.94.15.79 0:0:0:0:0:ffff:975e:f4f
151.94.15.80 0:0:0:0:0:ffff:975e:f50
151.94.15.81 0:0:0:0:0:ffff:975e:f51
151.94.15.82 0:0:0:0:0:ffff:975e:f52
151.94.15.83 0:0:0:0:0:ffff:975e:f53
151.94.15.84 0:0:0:0:0:ffff:975e:f54
151.94.15.85 0:0:0:0:0:ffff:975e:f55
151.94.15.86 0:0:0:0:0:ffff:975e:f56
151.94.15.87 0:0:0:0:0:ffff:975e:f57
151.94.15.88 0:0:0:0:0:ffff:975e:f58
151.94.15.89 0:0:0:0:0:ffff:975e:f59
151.94.15.90 0:0:0:0:0:ffff:975e:f5a
151.94.15.91 0:0:0:0:0:ffff:975e:f5b
151.94.15.92 0:0:0:0:0:ffff:975e:f5c
151.94.15.93 0:0:0:0:0:ffff:975e:f5d
151.94.15.94 0:0:0:0:0:ffff:975e:f5e
151.94.15.95 0:0:0:0:0:ffff:975e:f5f
151.94.15.96 0:0:0:0:0:ffff:975e:f60
151.94.15.97 0:0:0:0:0:ffff:975e:f61
151.94.15.98 0:0:0:0:0:ffff:975e:f62
151.94.15.99 0:0:0:0:0:ffff:975e:f63
151.94.15.100 0:0:0:0:0:ffff:975e:f64
151.94.15.101 0:0:0:0:0:ffff:975e:f65
151.94.15.102 0:0:0:0:0:ffff:975e:f66
151.94.15.103 0:0:0:0:0:ffff:975e:f67
151.94.15.104 0:0:0:0:0:ffff:975e:f68
151.94.15.105 0:0:0:0:0:ffff:975e:f69
151.94.15.106 0:0:0:0:0:ffff:975e:f6a
151.94.15.107 0:0:0:0:0:ffff:975e:f6b
151.94.15.108 0:0:0:0:0:ffff:975e:f6c
151.94.15.109 0:0:0:0:0:ffff:975e:f6d
151.94.15.110 0:0:0:0:0:ffff:975e:f6e
151.94.15.111 0:0:0:0:0:ffff:975e:f6f
151.94.15.112 0:0:0:0:0:ffff:975e:f70
151.94.15.113 0:0:0:0:0:ffff:975e:f71
151.94.15.114 0:0:0:0:0:ffff:975e:f72
151.94.15.115 0:0:0:0:0:ffff:975e:f73
151.94.15.116 0:0:0:0:0:ffff:975e:f74
151.94.15.117 0:0:0:0:0:ffff:975e:f75
151.94.15.118 0:0:0:0:0:ffff:975e:f76
151.94.15.119 0:0:0:0:0:ffff:975e:f77
151.94.15.120 0:0:0:0:0:ffff:975e:f78


151.94.15.121 0:0:0:0:0:ffff:975e:f79
151.94.15.122 0:0:0:0:0:ffff:975e:f7a
151.94.15.123 0:0:0:0:0:ffff:975e:f7b
151.94.15.124 0:0:0:0:0:ffff:975e:f7c
151.94.15.125 0:0:0:0:0:ffff:975e:f7d
151.94.15.126 0:0:0:0:0:ffff:975e:f7e
151.94.15.127 0:0:0:0:0:ffff:975e:f7f
151.94.15.128 0:0:0:0:0:ffff:975e:f80
151.94.15.129 0:0:0:0:0:ffff:975e:f81
151.94.15.130 0:0:0:0:0:ffff:975e:f82
151.94.15.131 0:0:0:0:0:ffff:975e:f83
151.94.15.132 0:0:0:0:0:ffff:975e:f84
151.94.15.133 0:0:0:0:0:ffff:975e:f85
151.94.15.134 0:0:0:0:0:ffff:975e:f86
151.94.15.135 0:0:0:0:0:ffff:975e:f87
151.94.15.136 0:0:0:0:0:ffff:975e:f88
151.94.15.137 0:0:0:0:0:ffff:975e:f89
151.94.15.138 0:0:0:0:0:ffff:975e:f8a
151.94.15.139 0:0:0:0:0:ffff:975e:f8b
151.94.15.140 0:0:0:0:0:ffff:975e:f8c
151.94.15.141 0:0:0:0:0:ffff:975e:f8d
151.94.15.142 0:0:0:0:0:ffff:975e:f8e
151.94.15.143 0:0:0:0:0:ffff:975e:f8f
151.94.15.144 0:0:0:0:0:ffff:975e:f90
151.94.15.145 0:0:0:0:0:ffff:975e:f91
151.94.15.146 0:0:0:0:0:ffff:975e:f92
151.94.15.147 0:0:0:0:0:ffff:975e:f93
151.94.15.148 0:0:0:0:0:ffff:975e:f94
151.94.15.149 0:0:0:0:0:ffff:975e:f95
151.94.15.150 0:0:0:0:0:ffff:975e:f96
151.94.15.151 0:0:0:0:0:ffff:975e:f97
151.94.15.152 0:0:0:0:0:ffff:975e:f98
151.94.15.153 0:0:0:0:0:ffff:975e:f99
151.94.15.154 0:0:0:0:0:ffff:975e:f9a
151.94.15.155 0:0:0:0:0:ffff:975e:f9b
151.94.15.156 0:0:0:0:0:ffff:975e:f9c
151.94.15.157 0:0:0:0:0:ffff:975e:f9d
151.94.15.158 0:0:0:0:0:ffff:975e:f9e
151.94.15.159 0:0:0:0:0:ffff:975e:f9f
151.94.15.160 0:0:0:0:0:ffff:975e:fa0
151.94.15.161 0:0:0:0:0:ffff:975e:fa1
151.94.15.162 0:0:0:0:0:ffff:975e:fa2
151.94.15.163 0:0:0:0:0:ffff:975e:fa3
151.94.15.164 0:0:0:0:0:ffff:975e:fa4
151.94.15.165 0:0:0:0:0:ffff:975e:fa5
151.94.15.166 0:0:0:0:0:ffff:975e:fa6
151.94.15.167 0:0:0:0:0:ffff:975e:fa7
151.94.15.168 0:0:0:0:0:ffff:975e:fa8
151.94.15.169 0:0:0:0:0:ffff:975e:fa9
151.94.15.170 0:0:0:0:0:ffff:975e:faa
151.94.15.171 0:0:0:0:0:ffff:975e:fab
151.94.15.172 0:0:0:0:0:ffff:975e:fac
151.94.15.173 0:0:0:0:0:ffff:975e:fad
151.94.15.174 0:0:0:0:0:ffff:975e:fae
151.94.15.175 0:0:0:0:0:ffff:975e:faf
151.94.15.176 0:0:0:0:0:ffff:975e:fb0
151.94.15.177 0:0:0:0:0:ffff:975e:fb1
151.94.15.178 0:0:0:0:0:ffff:975e:fb2
151.94.15.179 0:0:0:0:0:ffff:975e:fb3
151.94.15.180 0:0:0:0:0:ffff:975e:fb4


151.94.15.181 0:0:0:0:0:ffff:975e:fb5
151.94.15.182 0:0:0:0:0:ffff:975e:fb6
151.94.15.183 0:0:0:0:0:ffff:975e:fb7
151.94.15.184 0:0:0:0:0:ffff:975e:fb8
151.94.15.185 0:0:0:0:0:ffff:975e:fb9
151.94.15.186 0:0:0:0:0:ffff:975e:fba
151.94.15.187 0:0:0:0:0:ffff:975e:fbb
151.94.15.188 0:0:0:0:0:ffff:975e:fbc
151.94.15.189 0:0:0:0:0:ffff:975e:fbd
151.94.15.190 0:0:0:0:0:ffff:975e:fbe
151.94.15.191 0:0:0:0:0:ffff:975e:fbf
151.94.15.192 0:0:0:0:0:ffff:975e:fc0
151.94.15.193 0:0:0:0:0:ffff:975e:fc1
151.94.15.194 0:0:0:0:0:ffff:975e:fc2
151.94.15.195 0:0:0:0:0:ffff:975e:fc3
151.94.15.196 0:0:0:0:0:ffff:975e:fc4
151.94.15.197 0:0:0:0:0:ffff:975e:fc5
151.94.15.198 0:0:0:0:0:ffff:975e:fc6
151.94.15.199 0:0:0:0:0:ffff:975e:fc7
151.94.15.200 0:0:0:0:0:ffff:975e:fc8
151.94.15.201 0:0:0:0:0:ffff:975e:fc9
151.94.15.202 0:0:0:0:0:ffff:975e:fca
151.94.15.203 0:0:0:0:0:ffff:975e:fcb
151.94.15.204 0:0:0:0:0:ffff:975e:fcc
151.94.15.205 0:0:0:0:0:ffff:975e:fcd
151.94.15.206 0:0:0:0:0:ffff:975e:fce
151.94.15.207 0:0:0:0:0:ffff:975e:fcf
151.94.15.208 0:0:0:0:0:ffff:975e:fd0
151.94.15.209 0:0:0:0:0:ffff:975e:fd1
151.94.15.210 0:0:0:0:0:ffff:975e:fd2
151.94.15.211 0:0:0:0:0:ffff:975e:fd3
151.94.15.212 0:0:0:0:0:ffff:975e:fd4
151.94.15.213 0:0:0:0:0:ffff:975e:fd5
151.94.15.214 0:0:0:0:0:ffff:975e:fd6
151.94.15.215 0:0:0:0:0:ffff:975e:fd7
151.94.15.216 0:0:0:0:0:ffff:975e:fd8
151.94.15.217 0:0:0:0:0:ffff:975e:fd9
151.94.15.218 0:0:0:0:0:ffff:975e:fda
151.94.15.219 0:0:0:0:0:ffff:975e:fdb
151.94.15.220 0:0:0:0:0:ffff:975e:fdc
151.94.15.221 0:0:0:0:0:ffff:975e:fdd
151.94.15.222 0:0:0:0:0:ffff:975e:fde
151.94.15.223 0:0:0:0:0:ffff:975e:fdf
151.94.15.224 0:0:0:0:0:ffff:975e:fe0
151.94.15.225 0:0:0:0:0:ffff:975e:fe1
151.94.15.226 0:0:0:0:0:ffff:975e:fe2
151.94.15.227 0:0:0:0:0:ffff:975e:fe3
151.94.15.228 0:0:0:0:0:ffff:975e:fe4
151.94.15.229 0:0:0:0:0:ffff:975e:fe5
151.94.15.230 0:0:0:0:0:ffff:975e:fe6
151.94.15.231 0:0:0:0:0:ffff:975e:fe7
151.94.15.232 0:0:0:0:0:ffff:975e:fe8
151.94.15.233 0:0:0:0:0:ffff:975e:fe9
151.94.15.234 0:0:0:0:0:ffff:975e:fea
151.94.15.235 0:0:0:0:0:ffff:975e:feb
151.94.15.236 0:0:0:0:0:ffff:975e:fec
151.94.15.237 0:0:0:0:0:ffff:975e:fed
151.94.15.238 0:0:0:0:0:ffff:975e:fee
151.94.15.239 0:0:0:0:0:ffff:975e:fef
151.94.15.240 0:0:0:0:0:ffff:975e:ff0
151.94.15.241 0:0:0:0:0:ffff:975e:ff1
151.94.15.242 0:0:0:0:0:ffff:975e:ff2
151.94.15.243 0:0:0:0:0:ffff:975e:ff3
151.94.15.244 0:0:0:0:0:ffff:975e:ff4
151.94.15.245 0:0:0:0:0:ffff:975e:ff5
151.94.15.246 0:0:0:0:0:ffff:975e:ff6
151.94.15.247 0:0:0:0:0:ffff:975e:ff7
151.94.15.248 0:0:0:0:0:ffff:975e:ff8
151.94.15.249 0:0:0:0:0:ffff:975e:ff9
151.94.15.250 0:0:0:0:0:ffff:975e:ffa
151.94.15.251 0:0:0:0:0:ffff:975e:ffb
151.94.15.252 0:0:0:0:0:ffff:975e:ffc
151.94.15.253 0:0:0:0:0:ffff:975e:ffd
151.94.15.254 0:0:0:0:0:ffff:975e:ffe
151.94.15.255 0:0:0:0:0:ffff:975e:fff


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.