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
7.100.142.1 0:0:0:0:0:ffff:764:8e01
7.100.142.2 0:0:0:0:0:ffff:764:8e02
7.100.142.3 0:0:0:0:0:ffff:764:8e03
7.100.142.4 0:0:0:0:0:ffff:764:8e04
7.100.142.5 0:0:0:0:0:ffff:764:8e05
7.100.142.6 0:0:0:0:0:ffff:764:8e06
7.100.142.7 0:0:0:0:0:ffff:764:8e07
7.100.142.8 0:0:0:0:0:ffff:764:8e08
7.100.142.9 0:0:0:0:0:ffff:764:8e09
7.100.142.10 0:0:0:0:0:ffff:764:8e0a
7.100.142.11 0:0:0:0:0:ffff:764:8e0b
7.100.142.12 0:0:0:0:0:ffff:764:8e0c
7.100.142.13 0:0:0:0:0:ffff:764:8e0d
7.100.142.14 0:0:0:0:0:ffff:764:8e0e
7.100.142.15 0:0:0:0:0:ffff:764:8e0f
7.100.142.16 0:0:0:0:0:ffff:764:8e10
7.100.142.17 0:0:0:0:0:ffff:764:8e11
7.100.142.18 0:0:0:0:0:ffff:764:8e12
7.100.142.19 0:0:0:0:0:ffff:764:8e13
7.100.142.20 0:0:0:0:0:ffff:764:8e14
7.100.142.21 0:0:0:0:0:ffff:764:8e15
7.100.142.22 0:0:0:0:0:ffff:764:8e16
7.100.142.23 0:0:0:0:0:ffff:764:8e17
7.100.142.24 0:0:0:0:0:ffff:764:8e18
7.100.142.25 0:0:0:0:0:ffff:764:8e19
7.100.142.26 0:0:0:0:0:ffff:764:8e1a
7.100.142.27 0:0:0:0:0:ffff:764:8e1b
7.100.142.28 0:0:0:0:0:ffff:764:8e1c
7.100.142.29 0:0:0:0:0:ffff:764:8e1d
7.100.142.30 0:0:0:0:0:ffff:764:8e1e
7.100.142.31 0:0:0:0:0:ffff:764:8e1f
7.100.142.32 0:0:0:0:0:ffff:764:8e20
7.100.142.33 0:0:0:0:0:ffff:764:8e21
7.100.142.34 0:0:0:0:0:ffff:764:8e22
7.100.142.35 0:0:0:0:0:ffff:764:8e23
7.100.142.36 0:0:0:0:0:ffff:764:8e24
7.100.142.37 0:0:0:0:0:ffff:764:8e25
7.100.142.38 0:0:0:0:0:ffff:764:8e26
7.100.142.39 0:0:0:0:0:ffff:764:8e27
7.100.142.40 0:0:0:0:0:ffff:764:8e28
7.100.142.41 0:0:0:0:0:ffff:764:8e29
7.100.142.42 0:0:0:0:0:ffff:764:8e2a
7.100.142.43 0:0:0:0:0:ffff:764:8e2b
7.100.142.44 0:0:0:0:0:ffff:764:8e2c
7.100.142.45 0:0:0:0:0:ffff:764:8e2d
7.100.142.46 0:0:0:0:0:ffff:764:8e2e
7.100.142.47 0:0:0:0:0:ffff:764:8e2f
7.100.142.48 0:0:0:0:0:ffff:764:8e30
7.100.142.49 0:0:0:0:0:ffff:764:8e31
7.100.142.50 0:0:0:0:0:ffff:764:8e32
7.100.142.51 0:0:0:0:0:ffff:764:8e33
7.100.142.52 0:0:0:0:0:ffff:764:8e34
7.100.142.53 0:0:0:0:0:ffff:764:8e35
7.100.142.54 0:0:0:0:0:ffff:764:8e36
7.100.142.55 0:0:0:0:0:ffff:764:8e37
7.100.142.56 0:0:0:0:0:ffff:764:8e38
7.100.142.57 0:0:0:0:0:ffff:764:8e39
7.100.142.58 0:0:0:0:0:ffff:764:8e3a
7.100.142.59 0:0:0:0:0:ffff:764:8e3b
7.100.142.60 0:0:0:0:0:ffff:764:8e3c


7.100.142.61 0:0:0:0:0:ffff:764:8e3d
7.100.142.62 0:0:0:0:0:ffff:764:8e3e
7.100.142.63 0:0:0:0:0:ffff:764:8e3f
7.100.142.64 0:0:0:0:0:ffff:764:8e40
7.100.142.65 0:0:0:0:0:ffff:764:8e41
7.100.142.66 0:0:0:0:0:ffff:764:8e42
7.100.142.67 0:0:0:0:0:ffff:764:8e43
7.100.142.68 0:0:0:0:0:ffff:764:8e44
7.100.142.69 0:0:0:0:0:ffff:764:8e45
7.100.142.70 0:0:0:0:0:ffff:764:8e46
7.100.142.71 0:0:0:0:0:ffff:764:8e47
7.100.142.72 0:0:0:0:0:ffff:764:8e48
7.100.142.73 0:0:0:0:0:ffff:764:8e49
7.100.142.74 0:0:0:0:0:ffff:764:8e4a
7.100.142.75 0:0:0:0:0:ffff:764:8e4b
7.100.142.76 0:0:0:0:0:ffff:764:8e4c
7.100.142.77 0:0:0:0:0:ffff:764:8e4d
7.100.142.78 0:0:0:0:0:ffff:764:8e4e
7.100.142.79 0:0:0:0:0:ffff:764:8e4f
7.100.142.80 0:0:0:0:0:ffff:764:8e50
7.100.142.81 0:0:0:0:0:ffff:764:8e51
7.100.142.82 0:0:0:0:0:ffff:764:8e52
7.100.142.83 0:0:0:0:0:ffff:764:8e53
7.100.142.84 0:0:0:0:0:ffff:764:8e54
7.100.142.85 0:0:0:0:0:ffff:764:8e55
7.100.142.86 0:0:0:0:0:ffff:764:8e56
7.100.142.87 0:0:0:0:0:ffff:764:8e57
7.100.142.88 0:0:0:0:0:ffff:764:8e58
7.100.142.89 0:0:0:0:0:ffff:764:8e59
7.100.142.90 0:0:0:0:0:ffff:764:8e5a
7.100.142.91 0:0:0:0:0:ffff:764:8e5b
7.100.142.92 0:0:0:0:0:ffff:764:8e5c
7.100.142.93 0:0:0:0:0:ffff:764:8e5d
7.100.142.94 0:0:0:0:0:ffff:764:8e5e
7.100.142.95 0:0:0:0:0:ffff:764:8e5f
7.100.142.96 0:0:0:0:0:ffff:764:8e60
7.100.142.97 0:0:0:0:0:ffff:764:8e61
7.100.142.98 0:0:0:0:0:ffff:764:8e62
7.100.142.99 0:0:0:0:0:ffff:764:8e63
7.100.142.100 0:0:0:0:0:ffff:764:8e64
7.100.142.101 0:0:0:0:0:ffff:764:8e65
7.100.142.102 0:0:0:0:0:ffff:764:8e66
7.100.142.103 0:0:0:0:0:ffff:764:8e67
7.100.142.104 0:0:0:0:0:ffff:764:8e68
7.100.142.105 0:0:0:0:0:ffff:764:8e69
7.100.142.106 0:0:0:0:0:ffff:764:8e6a
7.100.142.107 0:0:0:0:0:ffff:764:8e6b
7.100.142.108 0:0:0:0:0:ffff:764:8e6c
7.100.142.109 0:0:0:0:0:ffff:764:8e6d
7.100.142.110 0:0:0:0:0:ffff:764:8e6e
7.100.142.111 0:0:0:0:0:ffff:764:8e6f
7.100.142.112 0:0:0:0:0:ffff:764:8e70
7.100.142.113 0:0:0:0:0:ffff:764:8e71
7.100.142.114 0:0:0:0:0:ffff:764:8e72
7.100.142.115 0:0:0:0:0:ffff:764:8e73
7.100.142.116 0:0:0:0:0:ffff:764:8e74
7.100.142.117 0:0:0:0:0:ffff:764:8e75
7.100.142.118 0:0:0:0:0:ffff:764:8e76
7.100.142.119 0:0:0:0:0:ffff:764:8e77
7.100.142.120 0:0:0:0:0:ffff:764:8e78


7.100.142.121 0:0:0:0:0:ffff:764:8e79
7.100.142.122 0:0:0:0:0:ffff:764:8e7a
7.100.142.123 0:0:0:0:0:ffff:764:8e7b
7.100.142.124 0:0:0:0:0:ffff:764:8e7c
7.100.142.125 0:0:0:0:0:ffff:764:8e7d
7.100.142.126 0:0:0:0:0:ffff:764:8e7e
7.100.142.127 0:0:0:0:0:ffff:764:8e7f
7.100.142.128 0:0:0:0:0:ffff:764:8e80
7.100.142.129 0:0:0:0:0:ffff:764:8e81
7.100.142.130 0:0:0:0:0:ffff:764:8e82
7.100.142.131 0:0:0:0:0:ffff:764:8e83
7.100.142.132 0:0:0:0:0:ffff:764:8e84
7.100.142.133 0:0:0:0:0:ffff:764:8e85
7.100.142.134 0:0:0:0:0:ffff:764:8e86
7.100.142.135 0:0:0:0:0:ffff:764:8e87
7.100.142.136 0:0:0:0:0:ffff:764:8e88
7.100.142.137 0:0:0:0:0:ffff:764:8e89
7.100.142.138 0:0:0:0:0:ffff:764:8e8a
7.100.142.139 0:0:0:0:0:ffff:764:8e8b
7.100.142.140 0:0:0:0:0:ffff:764:8e8c
7.100.142.141 0:0:0:0:0:ffff:764:8e8d
7.100.142.142 0:0:0:0:0:ffff:764:8e8e
7.100.142.143 0:0:0:0:0:ffff:764:8e8f
7.100.142.144 0:0:0:0:0:ffff:764:8e90
7.100.142.145 0:0:0:0:0:ffff:764:8e91
7.100.142.146 0:0:0:0:0:ffff:764:8e92
7.100.142.147 0:0:0:0:0:ffff:764:8e93
7.100.142.148 0:0:0:0:0:ffff:764:8e94
7.100.142.149 0:0:0:0:0:ffff:764:8e95
7.100.142.150 0:0:0:0:0:ffff:764:8e96
7.100.142.151 0:0:0:0:0:ffff:764:8e97
7.100.142.152 0:0:0:0:0:ffff:764:8e98
7.100.142.153 0:0:0:0:0:ffff:764:8e99
7.100.142.154 0:0:0:0:0:ffff:764:8e9a
7.100.142.155 0:0:0:0:0:ffff:764:8e9b
7.100.142.156 0:0:0:0:0:ffff:764:8e9c
7.100.142.157 0:0:0:0:0:ffff:764:8e9d
7.100.142.158 0:0:0:0:0:ffff:764:8e9e
7.100.142.159 0:0:0:0:0:ffff:764:8e9f
7.100.142.160 0:0:0:0:0:ffff:764:8ea0
7.100.142.161 0:0:0:0:0:ffff:764:8ea1
7.100.142.162 0:0:0:0:0:ffff:764:8ea2
7.100.142.163 0:0:0:0:0:ffff:764:8ea3
7.100.142.164 0:0:0:0:0:ffff:764:8ea4
7.100.142.165 0:0:0:0:0:ffff:764:8ea5
7.100.142.166 0:0:0:0:0:ffff:764:8ea6
7.100.142.167 0:0:0:0:0:ffff:764:8ea7
7.100.142.168 0:0:0:0:0:ffff:764:8ea8
7.100.142.169 0:0:0:0:0:ffff:764:8ea9
7.100.142.170 0:0:0:0:0:ffff:764:8eaa
7.100.142.171 0:0:0:0:0:ffff:764:8eab
7.100.142.172 0:0:0:0:0:ffff:764:8eac
7.100.142.173 0:0:0:0:0:ffff:764:8ead
7.100.142.174 0:0:0:0:0:ffff:764:8eae
7.100.142.175 0:0:0:0:0:ffff:764:8eaf
7.100.142.176 0:0:0:0:0:ffff:764:8eb0
7.100.142.177 0:0:0:0:0:ffff:764:8eb1
7.100.142.178 0:0:0:0:0:ffff:764:8eb2
7.100.142.179 0:0:0:0:0:ffff:764:8eb3
7.100.142.180 0:0:0:0:0:ffff:764:8eb4


7.100.142.181 0:0:0:0:0:ffff:764:8eb5
7.100.142.182 0:0:0:0:0:ffff:764:8eb6
7.100.142.183 0:0:0:0:0:ffff:764:8eb7
7.100.142.184 0:0:0:0:0:ffff:764:8eb8
7.100.142.185 0:0:0:0:0:ffff:764:8eb9
7.100.142.186 0:0:0:0:0:ffff:764:8eba
7.100.142.187 0:0:0:0:0:ffff:764:8ebb
7.100.142.188 0:0:0:0:0:ffff:764:8ebc
7.100.142.189 0:0:0:0:0:ffff:764:8ebd
7.100.142.190 0:0:0:0:0:ffff:764:8ebe
7.100.142.191 0:0:0:0:0:ffff:764:8ebf
7.100.142.192 0:0:0:0:0:ffff:764:8ec0
7.100.142.193 0:0:0:0:0:ffff:764:8ec1
7.100.142.194 0:0:0:0:0:ffff:764:8ec2
7.100.142.195 0:0:0:0:0:ffff:764:8ec3
7.100.142.196 0:0:0:0:0:ffff:764:8ec4
7.100.142.197 0:0:0:0:0:ffff:764:8ec5
7.100.142.198 0:0:0:0:0:ffff:764:8ec6
7.100.142.199 0:0:0:0:0:ffff:764:8ec7
7.100.142.200 0:0:0:0:0:ffff:764:8ec8
7.100.142.201 0:0:0:0:0:ffff:764:8ec9
7.100.142.202 0:0:0:0:0:ffff:764:8eca
7.100.142.203 0:0:0:0:0:ffff:764:8ecb
7.100.142.204 0:0:0:0:0:ffff:764:8ecc
7.100.142.205 0:0:0:0:0:ffff:764:8ecd
7.100.142.206 0:0:0:0:0:ffff:764:8ece
7.100.142.207 0:0:0:0:0:ffff:764:8ecf
7.100.142.208 0:0:0:0:0:ffff:764:8ed0
7.100.142.209 0:0:0:0:0:ffff:764:8ed1
7.100.142.210 0:0:0:0:0:ffff:764:8ed2
7.100.142.211 0:0:0:0:0:ffff:764:8ed3
7.100.142.212 0:0:0:0:0:ffff:764:8ed4
7.100.142.213 0:0:0:0:0:ffff:764:8ed5
7.100.142.214 0:0:0:0:0:ffff:764:8ed6
7.100.142.215 0:0:0:0:0:ffff:764:8ed7
7.100.142.216 0:0:0:0:0:ffff:764:8ed8
7.100.142.217 0:0:0:0:0:ffff:764:8ed9
7.100.142.218 0:0:0:0:0:ffff:764:8eda
7.100.142.219 0:0:0:0:0:ffff:764:8edb
7.100.142.220 0:0:0:0:0:ffff:764:8edc
7.100.142.221 0:0:0:0:0:ffff:764:8edd
7.100.142.222 0:0:0:0:0:ffff:764:8ede
7.100.142.223 0:0:0:0:0:ffff:764:8edf
7.100.142.224 0:0:0:0:0:ffff:764:8ee0
7.100.142.225 0:0:0:0:0:ffff:764:8ee1
7.100.142.226 0:0:0:0:0:ffff:764:8ee2
7.100.142.227 0:0:0:0:0:ffff:764:8ee3
7.100.142.228 0:0:0:0:0:ffff:764:8ee4
7.100.142.229 0:0:0:0:0:ffff:764:8ee5
7.100.142.230 0:0:0:0:0:ffff:764:8ee6
7.100.142.231 0:0:0:0:0:ffff:764:8ee7
7.100.142.232 0:0:0:0:0:ffff:764:8ee8
7.100.142.233 0:0:0:0:0:ffff:764:8ee9
7.100.142.234 0:0:0:0:0:ffff:764:8eea
7.100.142.235 0:0:0:0:0:ffff:764:8eeb
7.100.142.236 0:0:0:0:0:ffff:764:8eec
7.100.142.237 0:0:0:0:0:ffff:764:8eed
7.100.142.238 0:0:0:0:0:ffff:764:8eee
7.100.142.239 0:0:0:0:0:ffff:764:8eef
7.100.142.240 0:0:0:0:0:ffff:764:8ef0
7.100.142.241 0:0:0:0:0:ffff:764:8ef1
7.100.142.242 0:0:0:0:0:ffff:764:8ef2
7.100.142.243 0:0:0:0:0:ffff:764:8ef3
7.100.142.244 0:0:0:0:0:ffff:764:8ef4
7.100.142.245 0:0:0:0:0:ffff:764:8ef5
7.100.142.246 0:0:0:0:0:ffff:764:8ef6
7.100.142.247 0:0:0:0:0:ffff:764:8ef7
7.100.142.248 0:0:0:0:0:ffff:764:8ef8
7.100.142.249 0:0:0:0:0:ffff:764:8ef9
7.100.142.250 0:0:0:0:0:ffff:764:8efa
7.100.142.251 0:0:0:0:0:ffff:764:8efb
7.100.142.252 0:0:0:0:0:ffff:764:8efc
7.100.142.253 0:0:0:0:0:ffff:764:8efd
7.100.142.254 0:0:0:0:0:ffff:764:8efe
7.100.142.255 0:0:0:0:0:ffff:764:8eff


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.