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
118.142.77.1 0:0:0:0:0:ffff:768e:4d01
118.142.77.2 0:0:0:0:0:ffff:768e:4d02
118.142.77.3 0:0:0:0:0:ffff:768e:4d03
118.142.77.4 0:0:0:0:0:ffff:768e:4d04
118.142.77.5 0:0:0:0:0:ffff:768e:4d05
118.142.77.6 0:0:0:0:0:ffff:768e:4d06
118.142.77.7 0:0:0:0:0:ffff:768e:4d07
118.142.77.8 0:0:0:0:0:ffff:768e:4d08
118.142.77.9 0:0:0:0:0:ffff:768e:4d09
118.142.77.10 0:0:0:0:0:ffff:768e:4d0a
118.142.77.11 0:0:0:0:0:ffff:768e:4d0b
118.142.77.12 0:0:0:0:0:ffff:768e:4d0c
118.142.77.13 0:0:0:0:0:ffff:768e:4d0d
118.142.77.14 0:0:0:0:0:ffff:768e:4d0e
118.142.77.15 0:0:0:0:0:ffff:768e:4d0f
118.142.77.16 0:0:0:0:0:ffff:768e:4d10
118.142.77.17 0:0:0:0:0:ffff:768e:4d11
118.142.77.18 0:0:0:0:0:ffff:768e:4d12
118.142.77.19 0:0:0:0:0:ffff:768e:4d13
118.142.77.20 0:0:0:0:0:ffff:768e:4d14
118.142.77.21 0:0:0:0:0:ffff:768e:4d15
118.142.77.22 0:0:0:0:0:ffff:768e:4d16
118.142.77.23 0:0:0:0:0:ffff:768e:4d17
118.142.77.24 0:0:0:0:0:ffff:768e:4d18
118.142.77.25 0:0:0:0:0:ffff:768e:4d19
118.142.77.26 0:0:0:0:0:ffff:768e:4d1a
118.142.77.27 0:0:0:0:0:ffff:768e:4d1b
118.142.77.28 0:0:0:0:0:ffff:768e:4d1c
118.142.77.29 0:0:0:0:0:ffff:768e:4d1d
118.142.77.30 0:0:0:0:0:ffff:768e:4d1e
118.142.77.31 0:0:0:0:0:ffff:768e:4d1f
118.142.77.32 0:0:0:0:0:ffff:768e:4d20
118.142.77.33 0:0:0:0:0:ffff:768e:4d21
118.142.77.34 0:0:0:0:0:ffff:768e:4d22
118.142.77.35 0:0:0:0:0:ffff:768e:4d23
118.142.77.36 0:0:0:0:0:ffff:768e:4d24
118.142.77.37 0:0:0:0:0:ffff:768e:4d25
118.142.77.38 0:0:0:0:0:ffff:768e:4d26
118.142.77.39 0:0:0:0:0:ffff:768e:4d27
118.142.77.40 0:0:0:0:0:ffff:768e:4d28
118.142.77.41 0:0:0:0:0:ffff:768e:4d29
118.142.77.42 0:0:0:0:0:ffff:768e:4d2a
118.142.77.43 0:0:0:0:0:ffff:768e:4d2b
118.142.77.44 0:0:0:0:0:ffff:768e:4d2c
118.142.77.45 0:0:0:0:0:ffff:768e:4d2d
118.142.77.46 0:0:0:0:0:ffff:768e:4d2e
118.142.77.47 0:0:0:0:0:ffff:768e:4d2f
118.142.77.48 0:0:0:0:0:ffff:768e:4d30
118.142.77.49 0:0:0:0:0:ffff:768e:4d31
118.142.77.50 0:0:0:0:0:ffff:768e:4d32
118.142.77.51 0:0:0:0:0:ffff:768e:4d33
118.142.77.52 0:0:0:0:0:ffff:768e:4d34
118.142.77.53 0:0:0:0:0:ffff:768e:4d35
118.142.77.54 0:0:0:0:0:ffff:768e:4d36
118.142.77.55 0:0:0:0:0:ffff:768e:4d37
118.142.77.56 0:0:0:0:0:ffff:768e:4d38
118.142.77.57 0:0:0:0:0:ffff:768e:4d39
118.142.77.58 0:0:0:0:0:ffff:768e:4d3a
118.142.77.59 0:0:0:0:0:ffff:768e:4d3b
118.142.77.60 0:0:0:0:0:ffff:768e:4d3c


118.142.77.61 0:0:0:0:0:ffff:768e:4d3d
118.142.77.62 0:0:0:0:0:ffff:768e:4d3e
118.142.77.63 0:0:0:0:0:ffff:768e:4d3f
118.142.77.64 0:0:0:0:0:ffff:768e:4d40
118.142.77.65 0:0:0:0:0:ffff:768e:4d41
118.142.77.66 0:0:0:0:0:ffff:768e:4d42
118.142.77.67 0:0:0:0:0:ffff:768e:4d43
118.142.77.68 0:0:0:0:0:ffff:768e:4d44
118.142.77.69 0:0:0:0:0:ffff:768e:4d45
118.142.77.70 0:0:0:0:0:ffff:768e:4d46
118.142.77.71 0:0:0:0:0:ffff:768e:4d47
118.142.77.72 0:0:0:0:0:ffff:768e:4d48
118.142.77.73 0:0:0:0:0:ffff:768e:4d49
118.142.77.74 0:0:0:0:0:ffff:768e:4d4a
118.142.77.75 0:0:0:0:0:ffff:768e:4d4b
118.142.77.76 0:0:0:0:0:ffff:768e:4d4c
118.142.77.77 0:0:0:0:0:ffff:768e:4d4d
118.142.77.78 0:0:0:0:0:ffff:768e:4d4e
118.142.77.79 0:0:0:0:0:ffff:768e:4d4f
118.142.77.80 0:0:0:0:0:ffff:768e:4d50
118.142.77.81 0:0:0:0:0:ffff:768e:4d51
118.142.77.82 0:0:0:0:0:ffff:768e:4d52
118.142.77.83 0:0:0:0:0:ffff:768e:4d53
118.142.77.84 0:0:0:0:0:ffff:768e:4d54
118.142.77.85 0:0:0:0:0:ffff:768e:4d55
118.142.77.86 0:0:0:0:0:ffff:768e:4d56
118.142.77.87 0:0:0:0:0:ffff:768e:4d57
118.142.77.88 0:0:0:0:0:ffff:768e:4d58
118.142.77.89 0:0:0:0:0:ffff:768e:4d59
118.142.77.90 0:0:0:0:0:ffff:768e:4d5a
118.142.77.91 0:0:0:0:0:ffff:768e:4d5b
118.142.77.92 0:0:0:0:0:ffff:768e:4d5c
118.142.77.93 0:0:0:0:0:ffff:768e:4d5d
118.142.77.94 0:0:0:0:0:ffff:768e:4d5e
118.142.77.95 0:0:0:0:0:ffff:768e:4d5f
118.142.77.96 0:0:0:0:0:ffff:768e:4d60
118.142.77.97 0:0:0:0:0:ffff:768e:4d61
118.142.77.98 0:0:0:0:0:ffff:768e:4d62
118.142.77.99 0:0:0:0:0:ffff:768e:4d63
118.142.77.100 0:0:0:0:0:ffff:768e:4d64
118.142.77.101 0:0:0:0:0:ffff:768e:4d65
118.142.77.102 0:0:0:0:0:ffff:768e:4d66
118.142.77.103 0:0:0:0:0:ffff:768e:4d67
118.142.77.104 0:0:0:0:0:ffff:768e:4d68
118.142.77.105 0:0:0:0:0:ffff:768e:4d69
118.142.77.106 0:0:0:0:0:ffff:768e:4d6a
118.142.77.107 0:0:0:0:0:ffff:768e:4d6b
118.142.77.108 0:0:0:0:0:ffff:768e:4d6c
118.142.77.109 0:0:0:0:0:ffff:768e:4d6d
118.142.77.110 0:0:0:0:0:ffff:768e:4d6e
118.142.77.111 0:0:0:0:0:ffff:768e:4d6f
118.142.77.112 0:0:0:0:0:ffff:768e:4d70
118.142.77.113 0:0:0:0:0:ffff:768e:4d71
118.142.77.114 0:0:0:0:0:ffff:768e:4d72
118.142.77.115 0:0:0:0:0:ffff:768e:4d73
118.142.77.116 0:0:0:0:0:ffff:768e:4d74
118.142.77.117 0:0:0:0:0:ffff:768e:4d75
118.142.77.118 0:0:0:0:0:ffff:768e:4d76
118.142.77.119 0:0:0:0:0:ffff:768e:4d77
118.142.77.120 0:0:0:0:0:ffff:768e:4d78


118.142.77.121 0:0:0:0:0:ffff:768e:4d79
118.142.77.122 0:0:0:0:0:ffff:768e:4d7a
118.142.77.123 0:0:0:0:0:ffff:768e:4d7b
118.142.77.124 0:0:0:0:0:ffff:768e:4d7c
118.142.77.125 0:0:0:0:0:ffff:768e:4d7d
118.142.77.126 0:0:0:0:0:ffff:768e:4d7e
118.142.77.127 0:0:0:0:0:ffff:768e:4d7f
118.142.77.128 0:0:0:0:0:ffff:768e:4d80
118.142.77.129 0:0:0:0:0:ffff:768e:4d81
118.142.77.130 0:0:0:0:0:ffff:768e:4d82
118.142.77.131 0:0:0:0:0:ffff:768e:4d83
118.142.77.132 0:0:0:0:0:ffff:768e:4d84
118.142.77.133 0:0:0:0:0:ffff:768e:4d85
118.142.77.134 0:0:0:0:0:ffff:768e:4d86
118.142.77.135 0:0:0:0:0:ffff:768e:4d87
118.142.77.136 0:0:0:0:0:ffff:768e:4d88
118.142.77.137 0:0:0:0:0:ffff:768e:4d89
118.142.77.138 0:0:0:0:0:ffff:768e:4d8a
118.142.77.139 0:0:0:0:0:ffff:768e:4d8b
118.142.77.140 0:0:0:0:0:ffff:768e:4d8c
118.142.77.141 0:0:0:0:0:ffff:768e:4d8d
118.142.77.142 0:0:0:0:0:ffff:768e:4d8e
118.142.77.143 0:0:0:0:0:ffff:768e:4d8f
118.142.77.144 0:0:0:0:0:ffff:768e:4d90
118.142.77.145 0:0:0:0:0:ffff:768e:4d91
118.142.77.146 0:0:0:0:0:ffff:768e:4d92
118.142.77.147 0:0:0:0:0:ffff:768e:4d93
118.142.77.148 0:0:0:0:0:ffff:768e:4d94
118.142.77.149 0:0:0:0:0:ffff:768e:4d95
118.142.77.150 0:0:0:0:0:ffff:768e:4d96
118.142.77.151 0:0:0:0:0:ffff:768e:4d97
118.142.77.152 0:0:0:0:0:ffff:768e:4d98
118.142.77.153 0:0:0:0:0:ffff:768e:4d99
118.142.77.154 0:0:0:0:0:ffff:768e:4d9a
118.142.77.155 0:0:0:0:0:ffff:768e:4d9b
118.142.77.156 0:0:0:0:0:ffff:768e:4d9c
118.142.77.157 0:0:0:0:0:ffff:768e:4d9d
118.142.77.158 0:0:0:0:0:ffff:768e:4d9e
118.142.77.159 0:0:0:0:0:ffff:768e:4d9f
118.142.77.160 0:0:0:0:0:ffff:768e:4da0
118.142.77.161 0:0:0:0:0:ffff:768e:4da1
118.142.77.162 0:0:0:0:0:ffff:768e:4da2
118.142.77.163 0:0:0:0:0:ffff:768e:4da3
118.142.77.164 0:0:0:0:0:ffff:768e:4da4
118.142.77.165 0:0:0:0:0:ffff:768e:4da5
118.142.77.166 0:0:0:0:0:ffff:768e:4da6
118.142.77.167 0:0:0:0:0:ffff:768e:4da7
118.142.77.168 0:0:0:0:0:ffff:768e:4da8
118.142.77.169 0:0:0:0:0:ffff:768e:4da9
118.142.77.170 0:0:0:0:0:ffff:768e:4daa
118.142.77.171 0:0:0:0:0:ffff:768e:4dab
118.142.77.172 0:0:0:0:0:ffff:768e:4dac
118.142.77.173 0:0:0:0:0:ffff:768e:4dad
118.142.77.174 0:0:0:0:0:ffff:768e:4dae
118.142.77.175 0:0:0:0:0:ffff:768e:4daf
118.142.77.176 0:0:0:0:0:ffff:768e:4db0
118.142.77.177 0:0:0:0:0:ffff:768e:4db1
118.142.77.178 0:0:0:0:0:ffff:768e:4db2
118.142.77.179 0:0:0:0:0:ffff:768e:4db3
118.142.77.180 0:0:0:0:0:ffff:768e:4db4


118.142.77.181 0:0:0:0:0:ffff:768e:4db5
118.142.77.182 0:0:0:0:0:ffff:768e:4db6
118.142.77.183 0:0:0:0:0:ffff:768e:4db7
118.142.77.184 0:0:0:0:0:ffff:768e:4db8
118.142.77.185 0:0:0:0:0:ffff:768e:4db9
118.142.77.186 0:0:0:0:0:ffff:768e:4dba
118.142.77.187 0:0:0:0:0:ffff:768e:4dbb
118.142.77.188 0:0:0:0:0:ffff:768e:4dbc
118.142.77.189 0:0:0:0:0:ffff:768e:4dbd
118.142.77.190 0:0:0:0:0:ffff:768e:4dbe
118.142.77.191 0:0:0:0:0:ffff:768e:4dbf
118.142.77.192 0:0:0:0:0:ffff:768e:4dc0
118.142.77.193 0:0:0:0:0:ffff:768e:4dc1
118.142.77.194 0:0:0:0:0:ffff:768e:4dc2
118.142.77.195 0:0:0:0:0:ffff:768e:4dc3
118.142.77.196 0:0:0:0:0:ffff:768e:4dc4
118.142.77.197 0:0:0:0:0:ffff:768e:4dc5
118.142.77.198 0:0:0:0:0:ffff:768e:4dc6
118.142.77.199 0:0:0:0:0:ffff:768e:4dc7
118.142.77.200 0:0:0:0:0:ffff:768e:4dc8
118.142.77.201 0:0:0:0:0:ffff:768e:4dc9
118.142.77.202 0:0:0:0:0:ffff:768e:4dca
118.142.77.203 0:0:0:0:0:ffff:768e:4dcb
118.142.77.204 0:0:0:0:0:ffff:768e:4dcc
118.142.77.205 0:0:0:0:0:ffff:768e:4dcd
118.142.77.206 0:0:0:0:0:ffff:768e:4dce
118.142.77.207 0:0:0:0:0:ffff:768e:4dcf
118.142.77.208 0:0:0:0:0:ffff:768e:4dd0
118.142.77.209 0:0:0:0:0:ffff:768e:4dd1
118.142.77.210 0:0:0:0:0:ffff:768e:4dd2
118.142.77.211 0:0:0:0:0:ffff:768e:4dd3
118.142.77.212 0:0:0:0:0:ffff:768e:4dd4
118.142.77.213 0:0:0:0:0:ffff:768e:4dd5
118.142.77.214 0:0:0:0:0:ffff:768e:4dd6
118.142.77.215 0:0:0:0:0:ffff:768e:4dd7
118.142.77.216 0:0:0:0:0:ffff:768e:4dd8
118.142.77.217 0:0:0:0:0:ffff:768e:4dd9
118.142.77.218 0:0:0:0:0:ffff:768e:4dda
118.142.77.219 0:0:0:0:0:ffff:768e:4ddb
118.142.77.220 0:0:0:0:0:ffff:768e:4ddc
118.142.77.221 0:0:0:0:0:ffff:768e:4ddd
118.142.77.222 0:0:0:0:0:ffff:768e:4dde
118.142.77.223 0:0:0:0:0:ffff:768e:4ddf
118.142.77.224 0:0:0:0:0:ffff:768e:4de0
118.142.77.225 0:0:0:0:0:ffff:768e:4de1
118.142.77.226 0:0:0:0:0:ffff:768e:4de2
118.142.77.227 0:0:0:0:0:ffff:768e:4de3
118.142.77.228 0:0:0:0:0:ffff:768e:4de4
118.142.77.229 0:0:0:0:0:ffff:768e:4de5
118.142.77.230 0:0:0:0:0:ffff:768e:4de6
118.142.77.231 0:0:0:0:0:ffff:768e:4de7
118.142.77.232 0:0:0:0:0:ffff:768e:4de8
118.142.77.233 0:0:0:0:0:ffff:768e:4de9
118.142.77.234 0:0:0:0:0:ffff:768e:4dea
118.142.77.235 0:0:0:0:0:ffff:768e:4deb
118.142.77.236 0:0:0:0:0:ffff:768e:4dec
118.142.77.237 0:0:0:0:0:ffff:768e:4ded
118.142.77.238 0:0:0:0:0:ffff:768e:4dee
118.142.77.239 0:0:0:0:0:ffff:768e:4def
118.142.77.240 0:0:0:0:0:ffff:768e:4df0
118.142.77.241 0:0:0:0:0:ffff:768e:4df1
118.142.77.242 0:0:0:0:0:ffff:768e:4df2
118.142.77.243 0:0:0:0:0:ffff:768e:4df3
118.142.77.244 0:0:0:0:0:ffff:768e:4df4
118.142.77.245 0:0:0:0:0:ffff:768e:4df5
118.142.77.246 0:0:0:0:0:ffff:768e:4df6
118.142.77.247 0:0:0:0:0:ffff:768e:4df7
118.142.77.248 0:0:0:0:0:ffff:768e:4df8
118.142.77.249 0:0:0:0:0:ffff:768e:4df9
118.142.77.250 0:0:0:0:0:ffff:768e:4dfa
118.142.77.251 0:0:0:0:0:ffff:768e:4dfb
118.142.77.252 0:0:0:0:0:ffff:768e:4dfc
118.142.77.253 0:0:0:0:0:ffff:768e:4dfd
118.142.77.254 0:0:0:0:0:ffff:768e:4dfe
118.142.77.255 0:0:0:0:0:ffff:768e: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.