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
142.18.94.1 0:0:0:0:0:ffff:8e12:5e01
142.18.94.2 0:0:0:0:0:ffff:8e12:5e02
142.18.94.3 0:0:0:0:0:ffff:8e12:5e03
142.18.94.4 0:0:0:0:0:ffff:8e12:5e04
142.18.94.5 0:0:0:0:0:ffff:8e12:5e05
142.18.94.6 0:0:0:0:0:ffff:8e12:5e06
142.18.94.7 0:0:0:0:0:ffff:8e12:5e07
142.18.94.8 0:0:0:0:0:ffff:8e12:5e08
142.18.94.9 0:0:0:0:0:ffff:8e12:5e09
142.18.94.10 0:0:0:0:0:ffff:8e12:5e0a
142.18.94.11 0:0:0:0:0:ffff:8e12:5e0b
142.18.94.12 0:0:0:0:0:ffff:8e12:5e0c
142.18.94.13 0:0:0:0:0:ffff:8e12:5e0d
142.18.94.14 0:0:0:0:0:ffff:8e12:5e0e
142.18.94.15 0:0:0:0:0:ffff:8e12:5e0f
142.18.94.16 0:0:0:0:0:ffff:8e12:5e10
142.18.94.17 0:0:0:0:0:ffff:8e12:5e11
142.18.94.18 0:0:0:0:0:ffff:8e12:5e12
142.18.94.19 0:0:0:0:0:ffff:8e12:5e13
142.18.94.20 0:0:0:0:0:ffff:8e12:5e14
142.18.94.21 0:0:0:0:0:ffff:8e12:5e15
142.18.94.22 0:0:0:0:0:ffff:8e12:5e16
142.18.94.23 0:0:0:0:0:ffff:8e12:5e17
142.18.94.24 0:0:0:0:0:ffff:8e12:5e18
142.18.94.25 0:0:0:0:0:ffff:8e12:5e19
142.18.94.26 0:0:0:0:0:ffff:8e12:5e1a
142.18.94.27 0:0:0:0:0:ffff:8e12:5e1b
142.18.94.28 0:0:0:0:0:ffff:8e12:5e1c
142.18.94.29 0:0:0:0:0:ffff:8e12:5e1d
142.18.94.30 0:0:0:0:0:ffff:8e12:5e1e
142.18.94.31 0:0:0:0:0:ffff:8e12:5e1f
142.18.94.32 0:0:0:0:0:ffff:8e12:5e20
142.18.94.33 0:0:0:0:0:ffff:8e12:5e21
142.18.94.34 0:0:0:0:0:ffff:8e12:5e22
142.18.94.35 0:0:0:0:0:ffff:8e12:5e23
142.18.94.36 0:0:0:0:0:ffff:8e12:5e24
142.18.94.37 0:0:0:0:0:ffff:8e12:5e25
142.18.94.38 0:0:0:0:0:ffff:8e12:5e26
142.18.94.39 0:0:0:0:0:ffff:8e12:5e27
142.18.94.40 0:0:0:0:0:ffff:8e12:5e28
142.18.94.41 0:0:0:0:0:ffff:8e12:5e29
142.18.94.42 0:0:0:0:0:ffff:8e12:5e2a
142.18.94.43 0:0:0:0:0:ffff:8e12:5e2b
142.18.94.44 0:0:0:0:0:ffff:8e12:5e2c
142.18.94.45 0:0:0:0:0:ffff:8e12:5e2d
142.18.94.46 0:0:0:0:0:ffff:8e12:5e2e
142.18.94.47 0:0:0:0:0:ffff:8e12:5e2f
142.18.94.48 0:0:0:0:0:ffff:8e12:5e30
142.18.94.49 0:0:0:0:0:ffff:8e12:5e31
142.18.94.50 0:0:0:0:0:ffff:8e12:5e32
142.18.94.51 0:0:0:0:0:ffff:8e12:5e33
142.18.94.52 0:0:0:0:0:ffff:8e12:5e34
142.18.94.53 0:0:0:0:0:ffff:8e12:5e35
142.18.94.54 0:0:0:0:0:ffff:8e12:5e36
142.18.94.55 0:0:0:0:0:ffff:8e12:5e37
142.18.94.56 0:0:0:0:0:ffff:8e12:5e38
142.18.94.57 0:0:0:0:0:ffff:8e12:5e39
142.18.94.58 0:0:0:0:0:ffff:8e12:5e3a
142.18.94.59 0:0:0:0:0:ffff:8e12:5e3b
142.18.94.60 0:0:0:0:0:ffff:8e12:5e3c


142.18.94.61 0:0:0:0:0:ffff:8e12:5e3d
142.18.94.62 0:0:0:0:0:ffff:8e12:5e3e
142.18.94.63 0:0:0:0:0:ffff:8e12:5e3f
142.18.94.64 0:0:0:0:0:ffff:8e12:5e40
142.18.94.65 0:0:0:0:0:ffff:8e12:5e41
142.18.94.66 0:0:0:0:0:ffff:8e12:5e42
142.18.94.67 0:0:0:0:0:ffff:8e12:5e43
142.18.94.68 0:0:0:0:0:ffff:8e12:5e44
142.18.94.69 0:0:0:0:0:ffff:8e12:5e45
142.18.94.70 0:0:0:0:0:ffff:8e12:5e46
142.18.94.71 0:0:0:0:0:ffff:8e12:5e47
142.18.94.72 0:0:0:0:0:ffff:8e12:5e48
142.18.94.73 0:0:0:0:0:ffff:8e12:5e49
142.18.94.74 0:0:0:0:0:ffff:8e12:5e4a
142.18.94.75 0:0:0:0:0:ffff:8e12:5e4b
142.18.94.76 0:0:0:0:0:ffff:8e12:5e4c
142.18.94.77 0:0:0:0:0:ffff:8e12:5e4d
142.18.94.78 0:0:0:0:0:ffff:8e12:5e4e
142.18.94.79 0:0:0:0:0:ffff:8e12:5e4f
142.18.94.80 0:0:0:0:0:ffff:8e12:5e50
142.18.94.81 0:0:0:0:0:ffff:8e12:5e51
142.18.94.82 0:0:0:0:0:ffff:8e12:5e52
142.18.94.83 0:0:0:0:0:ffff:8e12:5e53
142.18.94.84 0:0:0:0:0:ffff:8e12:5e54
142.18.94.85 0:0:0:0:0:ffff:8e12:5e55
142.18.94.86 0:0:0:0:0:ffff:8e12:5e56
142.18.94.87 0:0:0:0:0:ffff:8e12:5e57
142.18.94.88 0:0:0:0:0:ffff:8e12:5e58
142.18.94.89 0:0:0:0:0:ffff:8e12:5e59
142.18.94.90 0:0:0:0:0:ffff:8e12:5e5a
142.18.94.91 0:0:0:0:0:ffff:8e12:5e5b
142.18.94.92 0:0:0:0:0:ffff:8e12:5e5c
142.18.94.93 0:0:0:0:0:ffff:8e12:5e5d
142.18.94.94 0:0:0:0:0:ffff:8e12:5e5e
142.18.94.95 0:0:0:0:0:ffff:8e12:5e5f
142.18.94.96 0:0:0:0:0:ffff:8e12:5e60
142.18.94.97 0:0:0:0:0:ffff:8e12:5e61
142.18.94.98 0:0:0:0:0:ffff:8e12:5e62
142.18.94.99 0:0:0:0:0:ffff:8e12:5e63
142.18.94.100 0:0:0:0:0:ffff:8e12:5e64
142.18.94.101 0:0:0:0:0:ffff:8e12:5e65
142.18.94.102 0:0:0:0:0:ffff:8e12:5e66
142.18.94.103 0:0:0:0:0:ffff:8e12:5e67
142.18.94.104 0:0:0:0:0:ffff:8e12:5e68
142.18.94.105 0:0:0:0:0:ffff:8e12:5e69
142.18.94.106 0:0:0:0:0:ffff:8e12:5e6a
142.18.94.107 0:0:0:0:0:ffff:8e12:5e6b
142.18.94.108 0:0:0:0:0:ffff:8e12:5e6c
142.18.94.109 0:0:0:0:0:ffff:8e12:5e6d
142.18.94.110 0:0:0:0:0:ffff:8e12:5e6e
142.18.94.111 0:0:0:0:0:ffff:8e12:5e6f
142.18.94.112 0:0:0:0:0:ffff:8e12:5e70
142.18.94.113 0:0:0:0:0:ffff:8e12:5e71
142.18.94.114 0:0:0:0:0:ffff:8e12:5e72
142.18.94.115 0:0:0:0:0:ffff:8e12:5e73
142.18.94.116 0:0:0:0:0:ffff:8e12:5e74
142.18.94.117 0:0:0:0:0:ffff:8e12:5e75
142.18.94.118 0:0:0:0:0:ffff:8e12:5e76
142.18.94.119 0:0:0:0:0:ffff:8e12:5e77
142.18.94.120 0:0:0:0:0:ffff:8e12:5e78


142.18.94.121 0:0:0:0:0:ffff:8e12:5e79
142.18.94.122 0:0:0:0:0:ffff:8e12:5e7a
142.18.94.123 0:0:0:0:0:ffff:8e12:5e7b
142.18.94.124 0:0:0:0:0:ffff:8e12:5e7c
142.18.94.125 0:0:0:0:0:ffff:8e12:5e7d
142.18.94.126 0:0:0:0:0:ffff:8e12:5e7e
142.18.94.127 0:0:0:0:0:ffff:8e12:5e7f
142.18.94.128 0:0:0:0:0:ffff:8e12:5e80
142.18.94.129 0:0:0:0:0:ffff:8e12:5e81
142.18.94.130 0:0:0:0:0:ffff:8e12:5e82
142.18.94.131 0:0:0:0:0:ffff:8e12:5e83
142.18.94.132 0:0:0:0:0:ffff:8e12:5e84
142.18.94.133 0:0:0:0:0:ffff:8e12:5e85
142.18.94.134 0:0:0:0:0:ffff:8e12:5e86
142.18.94.135 0:0:0:0:0:ffff:8e12:5e87
142.18.94.136 0:0:0:0:0:ffff:8e12:5e88
142.18.94.137 0:0:0:0:0:ffff:8e12:5e89
142.18.94.138 0:0:0:0:0:ffff:8e12:5e8a
142.18.94.139 0:0:0:0:0:ffff:8e12:5e8b
142.18.94.140 0:0:0:0:0:ffff:8e12:5e8c
142.18.94.141 0:0:0:0:0:ffff:8e12:5e8d
142.18.94.142 0:0:0:0:0:ffff:8e12:5e8e
142.18.94.143 0:0:0:0:0:ffff:8e12:5e8f
142.18.94.144 0:0:0:0:0:ffff:8e12:5e90
142.18.94.145 0:0:0:0:0:ffff:8e12:5e91
142.18.94.146 0:0:0:0:0:ffff:8e12:5e92
142.18.94.147 0:0:0:0:0:ffff:8e12:5e93
142.18.94.148 0:0:0:0:0:ffff:8e12:5e94
142.18.94.149 0:0:0:0:0:ffff:8e12:5e95
142.18.94.150 0:0:0:0:0:ffff:8e12:5e96
142.18.94.151 0:0:0:0:0:ffff:8e12:5e97
142.18.94.152 0:0:0:0:0:ffff:8e12:5e98
142.18.94.153 0:0:0:0:0:ffff:8e12:5e99
142.18.94.154 0:0:0:0:0:ffff:8e12:5e9a
142.18.94.155 0:0:0:0:0:ffff:8e12:5e9b
142.18.94.156 0:0:0:0:0:ffff:8e12:5e9c
142.18.94.157 0:0:0:0:0:ffff:8e12:5e9d
142.18.94.158 0:0:0:0:0:ffff:8e12:5e9e
142.18.94.159 0:0:0:0:0:ffff:8e12:5e9f
142.18.94.160 0:0:0:0:0:ffff:8e12:5ea0
142.18.94.161 0:0:0:0:0:ffff:8e12:5ea1
142.18.94.162 0:0:0:0:0:ffff:8e12:5ea2
142.18.94.163 0:0:0:0:0:ffff:8e12:5ea3
142.18.94.164 0:0:0:0:0:ffff:8e12:5ea4
142.18.94.165 0:0:0:0:0:ffff:8e12:5ea5
142.18.94.166 0:0:0:0:0:ffff:8e12:5ea6
142.18.94.167 0:0:0:0:0:ffff:8e12:5ea7
142.18.94.168 0:0:0:0:0:ffff:8e12:5ea8
142.18.94.169 0:0:0:0:0:ffff:8e12:5ea9
142.18.94.170 0:0:0:0:0:ffff:8e12:5eaa
142.18.94.171 0:0:0:0:0:ffff:8e12:5eab
142.18.94.172 0:0:0:0:0:ffff:8e12:5eac
142.18.94.173 0:0:0:0:0:ffff:8e12:5ead
142.18.94.174 0:0:0:0:0:ffff:8e12:5eae
142.18.94.175 0:0:0:0:0:ffff:8e12:5eaf
142.18.94.176 0:0:0:0:0:ffff:8e12:5eb0
142.18.94.177 0:0:0:0:0:ffff:8e12:5eb1
142.18.94.178 0:0:0:0:0:ffff:8e12:5eb2
142.18.94.179 0:0:0:0:0:ffff:8e12:5eb3
142.18.94.180 0:0:0:0:0:ffff:8e12:5eb4


142.18.94.181 0:0:0:0:0:ffff:8e12:5eb5
142.18.94.182 0:0:0:0:0:ffff:8e12:5eb6
142.18.94.183 0:0:0:0:0:ffff:8e12:5eb7
142.18.94.184 0:0:0:0:0:ffff:8e12:5eb8
142.18.94.185 0:0:0:0:0:ffff:8e12:5eb9
142.18.94.186 0:0:0:0:0:ffff:8e12:5eba
142.18.94.187 0:0:0:0:0:ffff:8e12:5ebb
142.18.94.188 0:0:0:0:0:ffff:8e12:5ebc
142.18.94.189 0:0:0:0:0:ffff:8e12:5ebd
142.18.94.190 0:0:0:0:0:ffff:8e12:5ebe
142.18.94.191 0:0:0:0:0:ffff:8e12:5ebf
142.18.94.192 0:0:0:0:0:ffff:8e12:5ec0
142.18.94.193 0:0:0:0:0:ffff:8e12:5ec1
142.18.94.194 0:0:0:0:0:ffff:8e12:5ec2
142.18.94.195 0:0:0:0:0:ffff:8e12:5ec3
142.18.94.196 0:0:0:0:0:ffff:8e12:5ec4
142.18.94.197 0:0:0:0:0:ffff:8e12:5ec5
142.18.94.198 0:0:0:0:0:ffff:8e12:5ec6
142.18.94.199 0:0:0:0:0:ffff:8e12:5ec7
142.18.94.200 0:0:0:0:0:ffff:8e12:5ec8
142.18.94.201 0:0:0:0:0:ffff:8e12:5ec9
142.18.94.202 0:0:0:0:0:ffff:8e12:5eca
142.18.94.203 0:0:0:0:0:ffff:8e12:5ecb
142.18.94.204 0:0:0:0:0:ffff:8e12:5ecc
142.18.94.205 0:0:0:0:0:ffff:8e12:5ecd
142.18.94.206 0:0:0:0:0:ffff:8e12:5ece
142.18.94.207 0:0:0:0:0:ffff:8e12:5ecf
142.18.94.208 0:0:0:0:0:ffff:8e12:5ed0
142.18.94.209 0:0:0:0:0:ffff:8e12:5ed1
142.18.94.210 0:0:0:0:0:ffff:8e12:5ed2
142.18.94.211 0:0:0:0:0:ffff:8e12:5ed3
142.18.94.212 0:0:0:0:0:ffff:8e12:5ed4
142.18.94.213 0:0:0:0:0:ffff:8e12:5ed5
142.18.94.214 0:0:0:0:0:ffff:8e12:5ed6
142.18.94.215 0:0:0:0:0:ffff:8e12:5ed7
142.18.94.216 0:0:0:0:0:ffff:8e12:5ed8
142.18.94.217 0:0:0:0:0:ffff:8e12:5ed9
142.18.94.218 0:0:0:0:0:ffff:8e12:5eda
142.18.94.219 0:0:0:0:0:ffff:8e12:5edb
142.18.94.220 0:0:0:0:0:ffff:8e12:5edc
142.18.94.221 0:0:0:0:0:ffff:8e12:5edd
142.18.94.222 0:0:0:0:0:ffff:8e12:5ede
142.18.94.223 0:0:0:0:0:ffff:8e12:5edf
142.18.94.224 0:0:0:0:0:ffff:8e12:5ee0
142.18.94.225 0:0:0:0:0:ffff:8e12:5ee1
142.18.94.226 0:0:0:0:0:ffff:8e12:5ee2
142.18.94.227 0:0:0:0:0:ffff:8e12:5ee3
142.18.94.228 0:0:0:0:0:ffff:8e12:5ee4
142.18.94.229 0:0:0:0:0:ffff:8e12:5ee5
142.18.94.230 0:0:0:0:0:ffff:8e12:5ee6
142.18.94.231 0:0:0:0:0:ffff:8e12:5ee7
142.18.94.232 0:0:0:0:0:ffff:8e12:5ee8
142.18.94.233 0:0:0:0:0:ffff:8e12:5ee9
142.18.94.234 0:0:0:0:0:ffff:8e12:5eea
142.18.94.235 0:0:0:0:0:ffff:8e12:5eeb
142.18.94.236 0:0:0:0:0:ffff:8e12:5eec
142.18.94.237 0:0:0:0:0:ffff:8e12:5eed
142.18.94.238 0:0:0:0:0:ffff:8e12:5eee
142.18.94.239 0:0:0:0:0:ffff:8e12:5eef
142.18.94.240 0:0:0:0:0:ffff:8e12:5ef0
142.18.94.241 0:0:0:0:0:ffff:8e12:5ef1
142.18.94.242 0:0:0:0:0:ffff:8e12:5ef2
142.18.94.243 0:0:0:0:0:ffff:8e12:5ef3
142.18.94.244 0:0:0:0:0:ffff:8e12:5ef4
142.18.94.245 0:0:0:0:0:ffff:8e12:5ef5
142.18.94.246 0:0:0:0:0:ffff:8e12:5ef6
142.18.94.247 0:0:0:0:0:ffff:8e12:5ef7
142.18.94.248 0:0:0:0:0:ffff:8e12:5ef8
142.18.94.249 0:0:0:0:0:ffff:8e12:5ef9
142.18.94.250 0:0:0:0:0:ffff:8e12:5efa
142.18.94.251 0:0:0:0:0:ffff:8e12:5efb
142.18.94.252 0:0:0:0:0:ffff:8e12:5efc
142.18.94.253 0:0:0:0:0:ffff:8e12:5efd
142.18.94.254 0:0:0:0:0:ffff:8e12:5efe
142.18.94.255 0:0:0:0:0:ffff:8e12:5eff


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.