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
142.222.77.1 0:0:0:0:0:ffff:8ede:4d01
142.222.77.2 0:0:0:0:0:ffff:8ede:4d02
142.222.77.3 0:0:0:0:0:ffff:8ede:4d03
142.222.77.4 0:0:0:0:0:ffff:8ede:4d04
142.222.77.5 0:0:0:0:0:ffff:8ede:4d05
142.222.77.6 0:0:0:0:0:ffff:8ede:4d06
142.222.77.7 0:0:0:0:0:ffff:8ede:4d07
142.222.77.8 0:0:0:0:0:ffff:8ede:4d08
142.222.77.9 0:0:0:0:0:ffff:8ede:4d09
142.222.77.10 0:0:0:0:0:ffff:8ede:4d0a
142.222.77.11 0:0:0:0:0:ffff:8ede:4d0b
142.222.77.12 0:0:0:0:0:ffff:8ede:4d0c
142.222.77.13 0:0:0:0:0:ffff:8ede:4d0d
142.222.77.14 0:0:0:0:0:ffff:8ede:4d0e
142.222.77.15 0:0:0:0:0:ffff:8ede:4d0f
142.222.77.16 0:0:0:0:0:ffff:8ede:4d10
142.222.77.17 0:0:0:0:0:ffff:8ede:4d11
142.222.77.18 0:0:0:0:0:ffff:8ede:4d12
142.222.77.19 0:0:0:0:0:ffff:8ede:4d13
142.222.77.20 0:0:0:0:0:ffff:8ede:4d14
142.222.77.21 0:0:0:0:0:ffff:8ede:4d15
142.222.77.22 0:0:0:0:0:ffff:8ede:4d16
142.222.77.23 0:0:0:0:0:ffff:8ede:4d17
142.222.77.24 0:0:0:0:0:ffff:8ede:4d18
142.222.77.25 0:0:0:0:0:ffff:8ede:4d19
142.222.77.26 0:0:0:0:0:ffff:8ede:4d1a
142.222.77.27 0:0:0:0:0:ffff:8ede:4d1b
142.222.77.28 0:0:0:0:0:ffff:8ede:4d1c
142.222.77.29 0:0:0:0:0:ffff:8ede:4d1d
142.222.77.30 0:0:0:0:0:ffff:8ede:4d1e
142.222.77.31 0:0:0:0:0:ffff:8ede:4d1f
142.222.77.32 0:0:0:0:0:ffff:8ede:4d20
142.222.77.33 0:0:0:0:0:ffff:8ede:4d21
142.222.77.34 0:0:0:0:0:ffff:8ede:4d22
142.222.77.35 0:0:0:0:0:ffff:8ede:4d23
142.222.77.36 0:0:0:0:0:ffff:8ede:4d24
142.222.77.37 0:0:0:0:0:ffff:8ede:4d25
142.222.77.38 0:0:0:0:0:ffff:8ede:4d26
142.222.77.39 0:0:0:0:0:ffff:8ede:4d27
142.222.77.40 0:0:0:0:0:ffff:8ede:4d28
142.222.77.41 0:0:0:0:0:ffff:8ede:4d29
142.222.77.42 0:0:0:0:0:ffff:8ede:4d2a
142.222.77.43 0:0:0:0:0:ffff:8ede:4d2b
142.222.77.44 0:0:0:0:0:ffff:8ede:4d2c
142.222.77.45 0:0:0:0:0:ffff:8ede:4d2d
142.222.77.46 0:0:0:0:0:ffff:8ede:4d2e
142.222.77.47 0:0:0:0:0:ffff:8ede:4d2f
142.222.77.48 0:0:0:0:0:ffff:8ede:4d30
142.222.77.49 0:0:0:0:0:ffff:8ede:4d31
142.222.77.50 0:0:0:0:0:ffff:8ede:4d32
142.222.77.51 0:0:0:0:0:ffff:8ede:4d33
142.222.77.52 0:0:0:0:0:ffff:8ede:4d34
142.222.77.53 0:0:0:0:0:ffff:8ede:4d35
142.222.77.54 0:0:0:0:0:ffff:8ede:4d36
142.222.77.55 0:0:0:0:0:ffff:8ede:4d37
142.222.77.56 0:0:0:0:0:ffff:8ede:4d38
142.222.77.57 0:0:0:0:0:ffff:8ede:4d39
142.222.77.58 0:0:0:0:0:ffff:8ede:4d3a
142.222.77.59 0:0:0:0:0:ffff:8ede:4d3b
142.222.77.60 0:0:0:0:0:ffff:8ede:4d3c


142.222.77.61 0:0:0:0:0:ffff:8ede:4d3d
142.222.77.62 0:0:0:0:0:ffff:8ede:4d3e
142.222.77.63 0:0:0:0:0:ffff:8ede:4d3f
142.222.77.64 0:0:0:0:0:ffff:8ede:4d40
142.222.77.65 0:0:0:0:0:ffff:8ede:4d41
142.222.77.66 0:0:0:0:0:ffff:8ede:4d42
142.222.77.67 0:0:0:0:0:ffff:8ede:4d43
142.222.77.68 0:0:0:0:0:ffff:8ede:4d44
142.222.77.69 0:0:0:0:0:ffff:8ede:4d45
142.222.77.70 0:0:0:0:0:ffff:8ede:4d46
142.222.77.71 0:0:0:0:0:ffff:8ede:4d47
142.222.77.72 0:0:0:0:0:ffff:8ede:4d48
142.222.77.73 0:0:0:0:0:ffff:8ede:4d49
142.222.77.74 0:0:0:0:0:ffff:8ede:4d4a
142.222.77.75 0:0:0:0:0:ffff:8ede:4d4b
142.222.77.76 0:0:0:0:0:ffff:8ede:4d4c
142.222.77.77 0:0:0:0:0:ffff:8ede:4d4d
142.222.77.78 0:0:0:0:0:ffff:8ede:4d4e
142.222.77.79 0:0:0:0:0:ffff:8ede:4d4f
142.222.77.80 0:0:0:0:0:ffff:8ede:4d50
142.222.77.81 0:0:0:0:0:ffff:8ede:4d51
142.222.77.82 0:0:0:0:0:ffff:8ede:4d52
142.222.77.83 0:0:0:0:0:ffff:8ede:4d53
142.222.77.84 0:0:0:0:0:ffff:8ede:4d54
142.222.77.85 0:0:0:0:0:ffff:8ede:4d55
142.222.77.86 0:0:0:0:0:ffff:8ede:4d56
142.222.77.87 0:0:0:0:0:ffff:8ede:4d57
142.222.77.88 0:0:0:0:0:ffff:8ede:4d58
142.222.77.89 0:0:0:0:0:ffff:8ede:4d59
142.222.77.90 0:0:0:0:0:ffff:8ede:4d5a
142.222.77.91 0:0:0:0:0:ffff:8ede:4d5b
142.222.77.92 0:0:0:0:0:ffff:8ede:4d5c
142.222.77.93 0:0:0:0:0:ffff:8ede:4d5d
142.222.77.94 0:0:0:0:0:ffff:8ede:4d5e
142.222.77.95 0:0:0:0:0:ffff:8ede:4d5f
142.222.77.96 0:0:0:0:0:ffff:8ede:4d60
142.222.77.97 0:0:0:0:0:ffff:8ede:4d61
142.222.77.98 0:0:0:0:0:ffff:8ede:4d62
142.222.77.99 0:0:0:0:0:ffff:8ede:4d63
142.222.77.100 0:0:0:0:0:ffff:8ede:4d64
142.222.77.101 0:0:0:0:0:ffff:8ede:4d65
142.222.77.102 0:0:0:0:0:ffff:8ede:4d66
142.222.77.103 0:0:0:0:0:ffff:8ede:4d67
142.222.77.104 0:0:0:0:0:ffff:8ede:4d68
142.222.77.105 0:0:0:0:0:ffff:8ede:4d69
142.222.77.106 0:0:0:0:0:ffff:8ede:4d6a
142.222.77.107 0:0:0:0:0:ffff:8ede:4d6b
142.222.77.108 0:0:0:0:0:ffff:8ede:4d6c
142.222.77.109 0:0:0:0:0:ffff:8ede:4d6d
142.222.77.110 0:0:0:0:0:ffff:8ede:4d6e
142.222.77.111 0:0:0:0:0:ffff:8ede:4d6f
142.222.77.112 0:0:0:0:0:ffff:8ede:4d70
142.222.77.113 0:0:0:0:0:ffff:8ede:4d71
142.222.77.114 0:0:0:0:0:ffff:8ede:4d72
142.222.77.115 0:0:0:0:0:ffff:8ede:4d73
142.222.77.116 0:0:0:0:0:ffff:8ede:4d74
142.222.77.117 0:0:0:0:0:ffff:8ede:4d75
142.222.77.118 0:0:0:0:0:ffff:8ede:4d76
142.222.77.119 0:0:0:0:0:ffff:8ede:4d77
142.222.77.120 0:0:0:0:0:ffff:8ede:4d78


142.222.77.121 0:0:0:0:0:ffff:8ede:4d79
142.222.77.122 0:0:0:0:0:ffff:8ede:4d7a
142.222.77.123 0:0:0:0:0:ffff:8ede:4d7b
142.222.77.124 0:0:0:0:0:ffff:8ede:4d7c
142.222.77.125 0:0:0:0:0:ffff:8ede:4d7d
142.222.77.126 0:0:0:0:0:ffff:8ede:4d7e
142.222.77.127 0:0:0:0:0:ffff:8ede:4d7f
142.222.77.128 0:0:0:0:0:ffff:8ede:4d80
142.222.77.129 0:0:0:0:0:ffff:8ede:4d81
142.222.77.130 0:0:0:0:0:ffff:8ede:4d82
142.222.77.131 0:0:0:0:0:ffff:8ede:4d83
142.222.77.132 0:0:0:0:0:ffff:8ede:4d84
142.222.77.133 0:0:0:0:0:ffff:8ede:4d85
142.222.77.134 0:0:0:0:0:ffff:8ede:4d86
142.222.77.135 0:0:0:0:0:ffff:8ede:4d87
142.222.77.136 0:0:0:0:0:ffff:8ede:4d88
142.222.77.137 0:0:0:0:0:ffff:8ede:4d89
142.222.77.138 0:0:0:0:0:ffff:8ede:4d8a
142.222.77.139 0:0:0:0:0:ffff:8ede:4d8b
142.222.77.140 0:0:0:0:0:ffff:8ede:4d8c
142.222.77.141 0:0:0:0:0:ffff:8ede:4d8d
142.222.77.142 0:0:0:0:0:ffff:8ede:4d8e
142.222.77.143 0:0:0:0:0:ffff:8ede:4d8f
142.222.77.144 0:0:0:0:0:ffff:8ede:4d90
142.222.77.145 0:0:0:0:0:ffff:8ede:4d91
142.222.77.146 0:0:0:0:0:ffff:8ede:4d92
142.222.77.147 0:0:0:0:0:ffff:8ede:4d93
142.222.77.148 0:0:0:0:0:ffff:8ede:4d94
142.222.77.149 0:0:0:0:0:ffff:8ede:4d95
142.222.77.150 0:0:0:0:0:ffff:8ede:4d96
142.222.77.151 0:0:0:0:0:ffff:8ede:4d97
142.222.77.152 0:0:0:0:0:ffff:8ede:4d98
142.222.77.153 0:0:0:0:0:ffff:8ede:4d99
142.222.77.154 0:0:0:0:0:ffff:8ede:4d9a
142.222.77.155 0:0:0:0:0:ffff:8ede:4d9b
142.222.77.156 0:0:0:0:0:ffff:8ede:4d9c
142.222.77.157 0:0:0:0:0:ffff:8ede:4d9d
142.222.77.158 0:0:0:0:0:ffff:8ede:4d9e
142.222.77.159 0:0:0:0:0:ffff:8ede:4d9f
142.222.77.160 0:0:0:0:0:ffff:8ede:4da0
142.222.77.161 0:0:0:0:0:ffff:8ede:4da1
142.222.77.162 0:0:0:0:0:ffff:8ede:4da2
142.222.77.163 0:0:0:0:0:ffff:8ede:4da3
142.222.77.164 0:0:0:0:0:ffff:8ede:4da4
142.222.77.165 0:0:0:0:0:ffff:8ede:4da5
142.222.77.166 0:0:0:0:0:ffff:8ede:4da6
142.222.77.167 0:0:0:0:0:ffff:8ede:4da7
142.222.77.168 0:0:0:0:0:ffff:8ede:4da8
142.222.77.169 0:0:0:0:0:ffff:8ede:4da9
142.222.77.170 0:0:0:0:0:ffff:8ede:4daa
142.222.77.171 0:0:0:0:0:ffff:8ede:4dab
142.222.77.172 0:0:0:0:0:ffff:8ede:4dac
142.222.77.173 0:0:0:0:0:ffff:8ede:4dad
142.222.77.174 0:0:0:0:0:ffff:8ede:4dae
142.222.77.175 0:0:0:0:0:ffff:8ede:4daf
142.222.77.176 0:0:0:0:0:ffff:8ede:4db0
142.222.77.177 0:0:0:0:0:ffff:8ede:4db1
142.222.77.178 0:0:0:0:0:ffff:8ede:4db2
142.222.77.179 0:0:0:0:0:ffff:8ede:4db3
142.222.77.180 0:0:0:0:0:ffff:8ede:4db4


142.222.77.181 0:0:0:0:0:ffff:8ede:4db5
142.222.77.182 0:0:0:0:0:ffff:8ede:4db6
142.222.77.183 0:0:0:0:0:ffff:8ede:4db7
142.222.77.184 0:0:0:0:0:ffff:8ede:4db8
142.222.77.185 0:0:0:0:0:ffff:8ede:4db9
142.222.77.186 0:0:0:0:0:ffff:8ede:4dba
142.222.77.187 0:0:0:0:0:ffff:8ede:4dbb
142.222.77.188 0:0:0:0:0:ffff:8ede:4dbc
142.222.77.189 0:0:0:0:0:ffff:8ede:4dbd
142.222.77.190 0:0:0:0:0:ffff:8ede:4dbe
142.222.77.191 0:0:0:0:0:ffff:8ede:4dbf
142.222.77.192 0:0:0:0:0:ffff:8ede:4dc0
142.222.77.193 0:0:0:0:0:ffff:8ede:4dc1
142.222.77.194 0:0:0:0:0:ffff:8ede:4dc2
142.222.77.195 0:0:0:0:0:ffff:8ede:4dc3
142.222.77.196 0:0:0:0:0:ffff:8ede:4dc4
142.222.77.197 0:0:0:0:0:ffff:8ede:4dc5
142.222.77.198 0:0:0:0:0:ffff:8ede:4dc6
142.222.77.199 0:0:0:0:0:ffff:8ede:4dc7
142.222.77.200 0:0:0:0:0:ffff:8ede:4dc8
142.222.77.201 0:0:0:0:0:ffff:8ede:4dc9
142.222.77.202 0:0:0:0:0:ffff:8ede:4dca
142.222.77.203 0:0:0:0:0:ffff:8ede:4dcb
142.222.77.204 0:0:0:0:0:ffff:8ede:4dcc
142.222.77.205 0:0:0:0:0:ffff:8ede:4dcd
142.222.77.206 0:0:0:0:0:ffff:8ede:4dce
142.222.77.207 0:0:0:0:0:ffff:8ede:4dcf
142.222.77.208 0:0:0:0:0:ffff:8ede:4dd0
142.222.77.209 0:0:0:0:0:ffff:8ede:4dd1
142.222.77.210 0:0:0:0:0:ffff:8ede:4dd2
142.222.77.211 0:0:0:0:0:ffff:8ede:4dd3
142.222.77.212 0:0:0:0:0:ffff:8ede:4dd4
142.222.77.213 0:0:0:0:0:ffff:8ede:4dd5
142.222.77.214 0:0:0:0:0:ffff:8ede:4dd6
142.222.77.215 0:0:0:0:0:ffff:8ede:4dd7
142.222.77.216 0:0:0:0:0:ffff:8ede:4dd8
142.222.77.217 0:0:0:0:0:ffff:8ede:4dd9
142.222.77.218 0:0:0:0:0:ffff:8ede:4dda
142.222.77.219 0:0:0:0:0:ffff:8ede:4ddb
142.222.77.220 0:0:0:0:0:ffff:8ede:4ddc
142.222.77.221 0:0:0:0:0:ffff:8ede:4ddd
142.222.77.222 0:0:0:0:0:ffff:8ede:4dde
142.222.77.223 0:0:0:0:0:ffff:8ede:4ddf
142.222.77.224 0:0:0:0:0:ffff:8ede:4de0
142.222.77.225 0:0:0:0:0:ffff:8ede:4de1
142.222.77.226 0:0:0:0:0:ffff:8ede:4de2
142.222.77.227 0:0:0:0:0:ffff:8ede:4de3
142.222.77.228 0:0:0:0:0:ffff:8ede:4de4
142.222.77.229 0:0:0:0:0:ffff:8ede:4de5
142.222.77.230 0:0:0:0:0:ffff:8ede:4de6
142.222.77.231 0:0:0:0:0:ffff:8ede:4de7
142.222.77.232 0:0:0:0:0:ffff:8ede:4de8
142.222.77.233 0:0:0:0:0:ffff:8ede:4de9
142.222.77.234 0:0:0:0:0:ffff:8ede:4dea
142.222.77.235 0:0:0:0:0:ffff:8ede:4deb
142.222.77.236 0:0:0:0:0:ffff:8ede:4dec
142.222.77.237 0:0:0:0:0:ffff:8ede:4ded
142.222.77.238 0:0:0:0:0:ffff:8ede:4dee
142.222.77.239 0:0:0:0:0:ffff:8ede:4def
142.222.77.240 0:0:0:0:0:ffff:8ede:4df0
142.222.77.241 0:0:0:0:0:ffff:8ede:4df1
142.222.77.242 0:0:0:0:0:ffff:8ede:4df2
142.222.77.243 0:0:0:0:0:ffff:8ede:4df3
142.222.77.244 0:0:0:0:0:ffff:8ede:4df4
142.222.77.245 0:0:0:0:0:ffff:8ede:4df5
142.222.77.246 0:0:0:0:0:ffff:8ede:4df6
142.222.77.247 0:0:0:0:0:ffff:8ede:4df7
142.222.77.248 0:0:0:0:0:ffff:8ede:4df8
142.222.77.249 0:0:0:0:0:ffff:8ede:4df9
142.222.77.250 0:0:0:0:0:ffff:8ede:4dfa
142.222.77.251 0:0:0:0:0:ffff:8ede:4dfb
142.222.77.252 0:0:0:0:0:ffff:8ede:4dfc
142.222.77.253 0:0:0:0:0:ffff:8ede:4dfd
142.222.77.254 0:0:0:0:0:ffff:8ede:4dfe
142.222.77.255 0:0:0:0:0:ffff:8ede:4dff


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.