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
127.62.77.1 0:0:0:0:0:ffff:7f3e:4d01
127.62.77.2 0:0:0:0:0:ffff:7f3e:4d02
127.62.77.3 0:0:0:0:0:ffff:7f3e:4d03
127.62.77.4 0:0:0:0:0:ffff:7f3e:4d04
127.62.77.5 0:0:0:0:0:ffff:7f3e:4d05
127.62.77.6 0:0:0:0:0:ffff:7f3e:4d06
127.62.77.7 0:0:0:0:0:ffff:7f3e:4d07
127.62.77.8 0:0:0:0:0:ffff:7f3e:4d08
127.62.77.9 0:0:0:0:0:ffff:7f3e:4d09
127.62.77.10 0:0:0:0:0:ffff:7f3e:4d0a
127.62.77.11 0:0:0:0:0:ffff:7f3e:4d0b
127.62.77.12 0:0:0:0:0:ffff:7f3e:4d0c
127.62.77.13 0:0:0:0:0:ffff:7f3e:4d0d
127.62.77.14 0:0:0:0:0:ffff:7f3e:4d0e
127.62.77.15 0:0:0:0:0:ffff:7f3e:4d0f
127.62.77.16 0:0:0:0:0:ffff:7f3e:4d10
127.62.77.17 0:0:0:0:0:ffff:7f3e:4d11
127.62.77.18 0:0:0:0:0:ffff:7f3e:4d12
127.62.77.19 0:0:0:0:0:ffff:7f3e:4d13
127.62.77.20 0:0:0:0:0:ffff:7f3e:4d14
127.62.77.21 0:0:0:0:0:ffff:7f3e:4d15
127.62.77.22 0:0:0:0:0:ffff:7f3e:4d16
127.62.77.23 0:0:0:0:0:ffff:7f3e:4d17
127.62.77.24 0:0:0:0:0:ffff:7f3e:4d18
127.62.77.25 0:0:0:0:0:ffff:7f3e:4d19
127.62.77.26 0:0:0:0:0:ffff:7f3e:4d1a
127.62.77.27 0:0:0:0:0:ffff:7f3e:4d1b
127.62.77.28 0:0:0:0:0:ffff:7f3e:4d1c
127.62.77.29 0:0:0:0:0:ffff:7f3e:4d1d
127.62.77.30 0:0:0:0:0:ffff:7f3e:4d1e
127.62.77.31 0:0:0:0:0:ffff:7f3e:4d1f
127.62.77.32 0:0:0:0:0:ffff:7f3e:4d20
127.62.77.33 0:0:0:0:0:ffff:7f3e:4d21
127.62.77.34 0:0:0:0:0:ffff:7f3e:4d22
127.62.77.35 0:0:0:0:0:ffff:7f3e:4d23
127.62.77.36 0:0:0:0:0:ffff:7f3e:4d24
127.62.77.37 0:0:0:0:0:ffff:7f3e:4d25
127.62.77.38 0:0:0:0:0:ffff:7f3e:4d26
127.62.77.39 0:0:0:0:0:ffff:7f3e:4d27
127.62.77.40 0:0:0:0:0:ffff:7f3e:4d28
127.62.77.41 0:0:0:0:0:ffff:7f3e:4d29
127.62.77.42 0:0:0:0:0:ffff:7f3e:4d2a
127.62.77.43 0:0:0:0:0:ffff:7f3e:4d2b
127.62.77.44 0:0:0:0:0:ffff:7f3e:4d2c
127.62.77.45 0:0:0:0:0:ffff:7f3e:4d2d
127.62.77.46 0:0:0:0:0:ffff:7f3e:4d2e
127.62.77.47 0:0:0:0:0:ffff:7f3e:4d2f
127.62.77.48 0:0:0:0:0:ffff:7f3e:4d30
127.62.77.49 0:0:0:0:0:ffff:7f3e:4d31
127.62.77.50 0:0:0:0:0:ffff:7f3e:4d32
127.62.77.51 0:0:0:0:0:ffff:7f3e:4d33
127.62.77.52 0:0:0:0:0:ffff:7f3e:4d34
127.62.77.53 0:0:0:0:0:ffff:7f3e:4d35
127.62.77.54 0:0:0:0:0:ffff:7f3e:4d36
127.62.77.55 0:0:0:0:0:ffff:7f3e:4d37
127.62.77.56 0:0:0:0:0:ffff:7f3e:4d38
127.62.77.57 0:0:0:0:0:ffff:7f3e:4d39
127.62.77.58 0:0:0:0:0:ffff:7f3e:4d3a
127.62.77.59 0:0:0:0:0:ffff:7f3e:4d3b
127.62.77.60 0:0:0:0:0:ffff:7f3e:4d3c


127.62.77.61 0:0:0:0:0:ffff:7f3e:4d3d
127.62.77.62 0:0:0:0:0:ffff:7f3e:4d3e
127.62.77.63 0:0:0:0:0:ffff:7f3e:4d3f
127.62.77.64 0:0:0:0:0:ffff:7f3e:4d40
127.62.77.65 0:0:0:0:0:ffff:7f3e:4d41
127.62.77.66 0:0:0:0:0:ffff:7f3e:4d42
127.62.77.67 0:0:0:0:0:ffff:7f3e:4d43
127.62.77.68 0:0:0:0:0:ffff:7f3e:4d44
127.62.77.69 0:0:0:0:0:ffff:7f3e:4d45
127.62.77.70 0:0:0:0:0:ffff:7f3e:4d46
127.62.77.71 0:0:0:0:0:ffff:7f3e:4d47
127.62.77.72 0:0:0:0:0:ffff:7f3e:4d48
127.62.77.73 0:0:0:0:0:ffff:7f3e:4d49
127.62.77.74 0:0:0:0:0:ffff:7f3e:4d4a
127.62.77.75 0:0:0:0:0:ffff:7f3e:4d4b
127.62.77.76 0:0:0:0:0:ffff:7f3e:4d4c
127.62.77.77 0:0:0:0:0:ffff:7f3e:4d4d
127.62.77.78 0:0:0:0:0:ffff:7f3e:4d4e
127.62.77.79 0:0:0:0:0:ffff:7f3e:4d4f
127.62.77.80 0:0:0:0:0:ffff:7f3e:4d50
127.62.77.81 0:0:0:0:0:ffff:7f3e:4d51
127.62.77.82 0:0:0:0:0:ffff:7f3e:4d52
127.62.77.83 0:0:0:0:0:ffff:7f3e:4d53
127.62.77.84 0:0:0:0:0:ffff:7f3e:4d54
127.62.77.85 0:0:0:0:0:ffff:7f3e:4d55
127.62.77.86 0:0:0:0:0:ffff:7f3e:4d56
127.62.77.87 0:0:0:0:0:ffff:7f3e:4d57
127.62.77.88 0:0:0:0:0:ffff:7f3e:4d58
127.62.77.89 0:0:0:0:0:ffff:7f3e:4d59
127.62.77.90 0:0:0:0:0:ffff:7f3e:4d5a
127.62.77.91 0:0:0:0:0:ffff:7f3e:4d5b
127.62.77.92 0:0:0:0:0:ffff:7f3e:4d5c
127.62.77.93 0:0:0:0:0:ffff:7f3e:4d5d
127.62.77.94 0:0:0:0:0:ffff:7f3e:4d5e
127.62.77.95 0:0:0:0:0:ffff:7f3e:4d5f
127.62.77.96 0:0:0:0:0:ffff:7f3e:4d60
127.62.77.97 0:0:0:0:0:ffff:7f3e:4d61
127.62.77.98 0:0:0:0:0:ffff:7f3e:4d62
127.62.77.99 0:0:0:0:0:ffff:7f3e:4d63
127.62.77.100 0:0:0:0:0:ffff:7f3e:4d64
127.62.77.101 0:0:0:0:0:ffff:7f3e:4d65
127.62.77.102 0:0:0:0:0:ffff:7f3e:4d66
127.62.77.103 0:0:0:0:0:ffff:7f3e:4d67
127.62.77.104 0:0:0:0:0:ffff:7f3e:4d68
127.62.77.105 0:0:0:0:0:ffff:7f3e:4d69
127.62.77.106 0:0:0:0:0:ffff:7f3e:4d6a
127.62.77.107 0:0:0:0:0:ffff:7f3e:4d6b
127.62.77.108 0:0:0:0:0:ffff:7f3e:4d6c
127.62.77.109 0:0:0:0:0:ffff:7f3e:4d6d
127.62.77.110 0:0:0:0:0:ffff:7f3e:4d6e
127.62.77.111 0:0:0:0:0:ffff:7f3e:4d6f
127.62.77.112 0:0:0:0:0:ffff:7f3e:4d70
127.62.77.113 0:0:0:0:0:ffff:7f3e:4d71
127.62.77.114 0:0:0:0:0:ffff:7f3e:4d72
127.62.77.115 0:0:0:0:0:ffff:7f3e:4d73
127.62.77.116 0:0:0:0:0:ffff:7f3e:4d74
127.62.77.117 0:0:0:0:0:ffff:7f3e:4d75
127.62.77.118 0:0:0:0:0:ffff:7f3e:4d76
127.62.77.119 0:0:0:0:0:ffff:7f3e:4d77
127.62.77.120 0:0:0:0:0:ffff:7f3e:4d78


127.62.77.121 0:0:0:0:0:ffff:7f3e:4d79
127.62.77.122 0:0:0:0:0:ffff:7f3e:4d7a
127.62.77.123 0:0:0:0:0:ffff:7f3e:4d7b
127.62.77.124 0:0:0:0:0:ffff:7f3e:4d7c
127.62.77.125 0:0:0:0:0:ffff:7f3e:4d7d
127.62.77.126 0:0:0:0:0:ffff:7f3e:4d7e
127.62.77.127 0:0:0:0:0:ffff:7f3e:4d7f
127.62.77.128 0:0:0:0:0:ffff:7f3e:4d80
127.62.77.129 0:0:0:0:0:ffff:7f3e:4d81
127.62.77.130 0:0:0:0:0:ffff:7f3e:4d82
127.62.77.131 0:0:0:0:0:ffff:7f3e:4d83
127.62.77.132 0:0:0:0:0:ffff:7f3e:4d84
127.62.77.133 0:0:0:0:0:ffff:7f3e:4d85
127.62.77.134 0:0:0:0:0:ffff:7f3e:4d86
127.62.77.135 0:0:0:0:0:ffff:7f3e:4d87
127.62.77.136 0:0:0:0:0:ffff:7f3e:4d88
127.62.77.137 0:0:0:0:0:ffff:7f3e:4d89
127.62.77.138 0:0:0:0:0:ffff:7f3e:4d8a
127.62.77.139 0:0:0:0:0:ffff:7f3e:4d8b
127.62.77.140 0:0:0:0:0:ffff:7f3e:4d8c
127.62.77.141 0:0:0:0:0:ffff:7f3e:4d8d
127.62.77.142 0:0:0:0:0:ffff:7f3e:4d8e
127.62.77.143 0:0:0:0:0:ffff:7f3e:4d8f
127.62.77.144 0:0:0:0:0:ffff:7f3e:4d90
127.62.77.145 0:0:0:0:0:ffff:7f3e:4d91
127.62.77.146 0:0:0:0:0:ffff:7f3e:4d92
127.62.77.147 0:0:0:0:0:ffff:7f3e:4d93
127.62.77.148 0:0:0:0:0:ffff:7f3e:4d94
127.62.77.149 0:0:0:0:0:ffff:7f3e:4d95
127.62.77.150 0:0:0:0:0:ffff:7f3e:4d96
127.62.77.151 0:0:0:0:0:ffff:7f3e:4d97
127.62.77.152 0:0:0:0:0:ffff:7f3e:4d98
127.62.77.153 0:0:0:0:0:ffff:7f3e:4d99
127.62.77.154 0:0:0:0:0:ffff:7f3e:4d9a
127.62.77.155 0:0:0:0:0:ffff:7f3e:4d9b
127.62.77.156 0:0:0:0:0:ffff:7f3e:4d9c
127.62.77.157 0:0:0:0:0:ffff:7f3e:4d9d
127.62.77.158 0:0:0:0:0:ffff:7f3e:4d9e
127.62.77.159 0:0:0:0:0:ffff:7f3e:4d9f
127.62.77.160 0:0:0:0:0:ffff:7f3e:4da0
127.62.77.161 0:0:0:0:0:ffff:7f3e:4da1
127.62.77.162 0:0:0:0:0:ffff:7f3e:4da2
127.62.77.163 0:0:0:0:0:ffff:7f3e:4da3
127.62.77.164 0:0:0:0:0:ffff:7f3e:4da4
127.62.77.165 0:0:0:0:0:ffff:7f3e:4da5
127.62.77.166 0:0:0:0:0:ffff:7f3e:4da6
127.62.77.167 0:0:0:0:0:ffff:7f3e:4da7
127.62.77.168 0:0:0:0:0:ffff:7f3e:4da8
127.62.77.169 0:0:0:0:0:ffff:7f3e:4da9
127.62.77.170 0:0:0:0:0:ffff:7f3e:4daa
127.62.77.171 0:0:0:0:0:ffff:7f3e:4dab
127.62.77.172 0:0:0:0:0:ffff:7f3e:4dac
127.62.77.173 0:0:0:0:0:ffff:7f3e:4dad
127.62.77.174 0:0:0:0:0:ffff:7f3e:4dae
127.62.77.175 0:0:0:0:0:ffff:7f3e:4daf
127.62.77.176 0:0:0:0:0:ffff:7f3e:4db0
127.62.77.177 0:0:0:0:0:ffff:7f3e:4db1
127.62.77.178 0:0:0:0:0:ffff:7f3e:4db2
127.62.77.179 0:0:0:0:0:ffff:7f3e:4db3
127.62.77.180 0:0:0:0:0:ffff:7f3e:4db4


127.62.77.181 0:0:0:0:0:ffff:7f3e:4db5
127.62.77.182 0:0:0:0:0:ffff:7f3e:4db6
127.62.77.183 0:0:0:0:0:ffff:7f3e:4db7
127.62.77.184 0:0:0:0:0:ffff:7f3e:4db8
127.62.77.185 0:0:0:0:0:ffff:7f3e:4db9
127.62.77.186 0:0:0:0:0:ffff:7f3e:4dba
127.62.77.187 0:0:0:0:0:ffff:7f3e:4dbb
127.62.77.188 0:0:0:0:0:ffff:7f3e:4dbc
127.62.77.189 0:0:0:0:0:ffff:7f3e:4dbd
127.62.77.190 0:0:0:0:0:ffff:7f3e:4dbe
127.62.77.191 0:0:0:0:0:ffff:7f3e:4dbf
127.62.77.192 0:0:0:0:0:ffff:7f3e:4dc0
127.62.77.193 0:0:0:0:0:ffff:7f3e:4dc1
127.62.77.194 0:0:0:0:0:ffff:7f3e:4dc2
127.62.77.195 0:0:0:0:0:ffff:7f3e:4dc3
127.62.77.196 0:0:0:0:0:ffff:7f3e:4dc4
127.62.77.197 0:0:0:0:0:ffff:7f3e:4dc5
127.62.77.198 0:0:0:0:0:ffff:7f3e:4dc6
127.62.77.199 0:0:0:0:0:ffff:7f3e:4dc7
127.62.77.200 0:0:0:0:0:ffff:7f3e:4dc8
127.62.77.201 0:0:0:0:0:ffff:7f3e:4dc9
127.62.77.202 0:0:0:0:0:ffff:7f3e:4dca
127.62.77.203 0:0:0:0:0:ffff:7f3e:4dcb
127.62.77.204 0:0:0:0:0:ffff:7f3e:4dcc
127.62.77.205 0:0:0:0:0:ffff:7f3e:4dcd
127.62.77.206 0:0:0:0:0:ffff:7f3e:4dce
127.62.77.207 0:0:0:0:0:ffff:7f3e:4dcf
127.62.77.208 0:0:0:0:0:ffff:7f3e:4dd0
127.62.77.209 0:0:0:0:0:ffff:7f3e:4dd1
127.62.77.210 0:0:0:0:0:ffff:7f3e:4dd2
127.62.77.211 0:0:0:0:0:ffff:7f3e:4dd3
127.62.77.212 0:0:0:0:0:ffff:7f3e:4dd4
127.62.77.213 0:0:0:0:0:ffff:7f3e:4dd5
127.62.77.214 0:0:0:0:0:ffff:7f3e:4dd6
127.62.77.215 0:0:0:0:0:ffff:7f3e:4dd7
127.62.77.216 0:0:0:0:0:ffff:7f3e:4dd8
127.62.77.217 0:0:0:0:0:ffff:7f3e:4dd9
127.62.77.218 0:0:0:0:0:ffff:7f3e:4dda
127.62.77.219 0:0:0:0:0:ffff:7f3e:4ddb
127.62.77.220 0:0:0:0:0:ffff:7f3e:4ddc
127.62.77.221 0:0:0:0:0:ffff:7f3e:4ddd
127.62.77.222 0:0:0:0:0:ffff:7f3e:4dde
127.62.77.223 0:0:0:0:0:ffff:7f3e:4ddf
127.62.77.224 0:0:0:0:0:ffff:7f3e:4de0
127.62.77.225 0:0:0:0:0:ffff:7f3e:4de1
127.62.77.226 0:0:0:0:0:ffff:7f3e:4de2
127.62.77.227 0:0:0:0:0:ffff:7f3e:4de3
127.62.77.228 0:0:0:0:0:ffff:7f3e:4de4
127.62.77.229 0:0:0:0:0:ffff:7f3e:4de5
127.62.77.230 0:0:0:0:0:ffff:7f3e:4de6
127.62.77.231 0:0:0:0:0:ffff:7f3e:4de7
127.62.77.232 0:0:0:0:0:ffff:7f3e:4de8
127.62.77.233 0:0:0:0:0:ffff:7f3e:4de9
127.62.77.234 0:0:0:0:0:ffff:7f3e:4dea
127.62.77.235 0:0:0:0:0:ffff:7f3e:4deb
127.62.77.236 0:0:0:0:0:ffff:7f3e:4dec
127.62.77.237 0:0:0:0:0:ffff:7f3e:4ded
127.62.77.238 0:0:0:0:0:ffff:7f3e:4dee
127.62.77.239 0:0:0:0:0:ffff:7f3e:4def
127.62.77.240 0:0:0:0:0:ffff:7f3e:4df0
127.62.77.241 0:0:0:0:0:ffff:7f3e:4df1
127.62.77.242 0:0:0:0:0:ffff:7f3e:4df2
127.62.77.243 0:0:0:0:0:ffff:7f3e:4df3
127.62.77.244 0:0:0:0:0:ffff:7f3e:4df4
127.62.77.245 0:0:0:0:0:ffff:7f3e:4df5
127.62.77.246 0:0:0:0:0:ffff:7f3e:4df6
127.62.77.247 0:0:0:0:0:ffff:7f3e:4df7
127.62.77.248 0:0:0:0:0:ffff:7f3e:4df8
127.62.77.249 0:0:0:0:0:ffff:7f3e:4df9
127.62.77.250 0:0:0:0:0:ffff:7f3e:4dfa
127.62.77.251 0:0:0:0:0:ffff:7f3e:4dfb
127.62.77.252 0:0:0:0:0:ffff:7f3e:4dfc
127.62.77.253 0:0:0:0:0:ffff:7f3e:4dfd
127.62.77.254 0:0:0:0:0:ffff:7f3e:4dfe
127.62.77.255 0:0:0:0:0:ffff:7f3e: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.