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
77.5.43.1 0:0:0:0:0:ffff:4d05:2b01
77.5.43.2 0:0:0:0:0:ffff:4d05:2b02
77.5.43.3 0:0:0:0:0:ffff:4d05:2b03
77.5.43.4 0:0:0:0:0:ffff:4d05:2b04
77.5.43.5 0:0:0:0:0:ffff:4d05:2b05
77.5.43.6 0:0:0:0:0:ffff:4d05:2b06
77.5.43.7 0:0:0:0:0:ffff:4d05:2b07
77.5.43.8 0:0:0:0:0:ffff:4d05:2b08
77.5.43.9 0:0:0:0:0:ffff:4d05:2b09
77.5.43.10 0:0:0:0:0:ffff:4d05:2b0a
77.5.43.11 0:0:0:0:0:ffff:4d05:2b0b
77.5.43.12 0:0:0:0:0:ffff:4d05:2b0c
77.5.43.13 0:0:0:0:0:ffff:4d05:2b0d
77.5.43.14 0:0:0:0:0:ffff:4d05:2b0e
77.5.43.15 0:0:0:0:0:ffff:4d05:2b0f
77.5.43.16 0:0:0:0:0:ffff:4d05:2b10
77.5.43.17 0:0:0:0:0:ffff:4d05:2b11
77.5.43.18 0:0:0:0:0:ffff:4d05:2b12
77.5.43.19 0:0:0:0:0:ffff:4d05:2b13
77.5.43.20 0:0:0:0:0:ffff:4d05:2b14
77.5.43.21 0:0:0:0:0:ffff:4d05:2b15
77.5.43.22 0:0:0:0:0:ffff:4d05:2b16
77.5.43.23 0:0:0:0:0:ffff:4d05:2b17
77.5.43.24 0:0:0:0:0:ffff:4d05:2b18
77.5.43.25 0:0:0:0:0:ffff:4d05:2b19
77.5.43.26 0:0:0:0:0:ffff:4d05:2b1a
77.5.43.27 0:0:0:0:0:ffff:4d05:2b1b
77.5.43.28 0:0:0:0:0:ffff:4d05:2b1c
77.5.43.29 0:0:0:0:0:ffff:4d05:2b1d
77.5.43.30 0:0:0:0:0:ffff:4d05:2b1e
77.5.43.31 0:0:0:0:0:ffff:4d05:2b1f
77.5.43.32 0:0:0:0:0:ffff:4d05:2b20
77.5.43.33 0:0:0:0:0:ffff:4d05:2b21
77.5.43.34 0:0:0:0:0:ffff:4d05:2b22
77.5.43.35 0:0:0:0:0:ffff:4d05:2b23
77.5.43.36 0:0:0:0:0:ffff:4d05:2b24
77.5.43.37 0:0:0:0:0:ffff:4d05:2b25
77.5.43.38 0:0:0:0:0:ffff:4d05:2b26
77.5.43.39 0:0:0:0:0:ffff:4d05:2b27
77.5.43.40 0:0:0:0:0:ffff:4d05:2b28
77.5.43.41 0:0:0:0:0:ffff:4d05:2b29
77.5.43.42 0:0:0:0:0:ffff:4d05:2b2a
77.5.43.43 0:0:0:0:0:ffff:4d05:2b2b
77.5.43.44 0:0:0:0:0:ffff:4d05:2b2c
77.5.43.45 0:0:0:0:0:ffff:4d05:2b2d
77.5.43.46 0:0:0:0:0:ffff:4d05:2b2e
77.5.43.47 0:0:0:0:0:ffff:4d05:2b2f
77.5.43.48 0:0:0:0:0:ffff:4d05:2b30
77.5.43.49 0:0:0:0:0:ffff:4d05:2b31
77.5.43.50 0:0:0:0:0:ffff:4d05:2b32
77.5.43.51 0:0:0:0:0:ffff:4d05:2b33
77.5.43.52 0:0:0:0:0:ffff:4d05:2b34
77.5.43.53 0:0:0:0:0:ffff:4d05:2b35
77.5.43.54 0:0:0:0:0:ffff:4d05:2b36
77.5.43.55 0:0:0:0:0:ffff:4d05:2b37
77.5.43.56 0:0:0:0:0:ffff:4d05:2b38
77.5.43.57 0:0:0:0:0:ffff:4d05:2b39
77.5.43.58 0:0:0:0:0:ffff:4d05:2b3a
77.5.43.59 0:0:0:0:0:ffff:4d05:2b3b
77.5.43.60 0:0:0:0:0:ffff:4d05:2b3c


77.5.43.61 0:0:0:0:0:ffff:4d05:2b3d
77.5.43.62 0:0:0:0:0:ffff:4d05:2b3e
77.5.43.63 0:0:0:0:0:ffff:4d05:2b3f
77.5.43.64 0:0:0:0:0:ffff:4d05:2b40
77.5.43.65 0:0:0:0:0:ffff:4d05:2b41
77.5.43.66 0:0:0:0:0:ffff:4d05:2b42
77.5.43.67 0:0:0:0:0:ffff:4d05:2b43
77.5.43.68 0:0:0:0:0:ffff:4d05:2b44
77.5.43.69 0:0:0:0:0:ffff:4d05:2b45
77.5.43.70 0:0:0:0:0:ffff:4d05:2b46
77.5.43.71 0:0:0:0:0:ffff:4d05:2b47
77.5.43.72 0:0:0:0:0:ffff:4d05:2b48
77.5.43.73 0:0:0:0:0:ffff:4d05:2b49
77.5.43.74 0:0:0:0:0:ffff:4d05:2b4a
77.5.43.75 0:0:0:0:0:ffff:4d05:2b4b
77.5.43.76 0:0:0:0:0:ffff:4d05:2b4c
77.5.43.77 0:0:0:0:0:ffff:4d05:2b4d
77.5.43.78 0:0:0:0:0:ffff:4d05:2b4e
77.5.43.79 0:0:0:0:0:ffff:4d05:2b4f
77.5.43.80 0:0:0:0:0:ffff:4d05:2b50
77.5.43.81 0:0:0:0:0:ffff:4d05:2b51
77.5.43.82 0:0:0:0:0:ffff:4d05:2b52
77.5.43.83 0:0:0:0:0:ffff:4d05:2b53
77.5.43.84 0:0:0:0:0:ffff:4d05:2b54
77.5.43.85 0:0:0:0:0:ffff:4d05:2b55
77.5.43.86 0:0:0:0:0:ffff:4d05:2b56
77.5.43.87 0:0:0:0:0:ffff:4d05:2b57
77.5.43.88 0:0:0:0:0:ffff:4d05:2b58
77.5.43.89 0:0:0:0:0:ffff:4d05:2b59
77.5.43.90 0:0:0:0:0:ffff:4d05:2b5a
77.5.43.91 0:0:0:0:0:ffff:4d05:2b5b
77.5.43.92 0:0:0:0:0:ffff:4d05:2b5c
77.5.43.93 0:0:0:0:0:ffff:4d05:2b5d
77.5.43.94 0:0:0:0:0:ffff:4d05:2b5e
77.5.43.95 0:0:0:0:0:ffff:4d05:2b5f
77.5.43.96 0:0:0:0:0:ffff:4d05:2b60
77.5.43.97 0:0:0:0:0:ffff:4d05:2b61
77.5.43.98 0:0:0:0:0:ffff:4d05:2b62
77.5.43.99 0:0:0:0:0:ffff:4d05:2b63
77.5.43.100 0:0:0:0:0:ffff:4d05:2b64
77.5.43.101 0:0:0:0:0:ffff:4d05:2b65
77.5.43.102 0:0:0:0:0:ffff:4d05:2b66
77.5.43.103 0:0:0:0:0:ffff:4d05:2b67
77.5.43.104 0:0:0:0:0:ffff:4d05:2b68
77.5.43.105 0:0:0:0:0:ffff:4d05:2b69
77.5.43.106 0:0:0:0:0:ffff:4d05:2b6a
77.5.43.107 0:0:0:0:0:ffff:4d05:2b6b
77.5.43.108 0:0:0:0:0:ffff:4d05:2b6c
77.5.43.109 0:0:0:0:0:ffff:4d05:2b6d
77.5.43.110 0:0:0:0:0:ffff:4d05:2b6e
77.5.43.111 0:0:0:0:0:ffff:4d05:2b6f
77.5.43.112 0:0:0:0:0:ffff:4d05:2b70
77.5.43.113 0:0:0:0:0:ffff:4d05:2b71
77.5.43.114 0:0:0:0:0:ffff:4d05:2b72
77.5.43.115 0:0:0:0:0:ffff:4d05:2b73
77.5.43.116 0:0:0:0:0:ffff:4d05:2b74
77.5.43.117 0:0:0:0:0:ffff:4d05:2b75
77.5.43.118 0:0:0:0:0:ffff:4d05:2b76
77.5.43.119 0:0:0:0:0:ffff:4d05:2b77
77.5.43.120 0:0:0:0:0:ffff:4d05:2b78


77.5.43.121 0:0:0:0:0:ffff:4d05:2b79
77.5.43.122 0:0:0:0:0:ffff:4d05:2b7a
77.5.43.123 0:0:0:0:0:ffff:4d05:2b7b
77.5.43.124 0:0:0:0:0:ffff:4d05:2b7c
77.5.43.125 0:0:0:0:0:ffff:4d05:2b7d
77.5.43.126 0:0:0:0:0:ffff:4d05:2b7e
77.5.43.127 0:0:0:0:0:ffff:4d05:2b7f
77.5.43.128 0:0:0:0:0:ffff:4d05:2b80
77.5.43.129 0:0:0:0:0:ffff:4d05:2b81
77.5.43.130 0:0:0:0:0:ffff:4d05:2b82
77.5.43.131 0:0:0:0:0:ffff:4d05:2b83
77.5.43.132 0:0:0:0:0:ffff:4d05:2b84
77.5.43.133 0:0:0:0:0:ffff:4d05:2b85
77.5.43.134 0:0:0:0:0:ffff:4d05:2b86
77.5.43.135 0:0:0:0:0:ffff:4d05:2b87
77.5.43.136 0:0:0:0:0:ffff:4d05:2b88
77.5.43.137 0:0:0:0:0:ffff:4d05:2b89
77.5.43.138 0:0:0:0:0:ffff:4d05:2b8a
77.5.43.139 0:0:0:0:0:ffff:4d05:2b8b
77.5.43.140 0:0:0:0:0:ffff:4d05:2b8c
77.5.43.141 0:0:0:0:0:ffff:4d05:2b8d
77.5.43.142 0:0:0:0:0:ffff:4d05:2b8e
77.5.43.143 0:0:0:0:0:ffff:4d05:2b8f
77.5.43.144 0:0:0:0:0:ffff:4d05:2b90
77.5.43.145 0:0:0:0:0:ffff:4d05:2b91
77.5.43.146 0:0:0:0:0:ffff:4d05:2b92
77.5.43.147 0:0:0:0:0:ffff:4d05:2b93
77.5.43.148 0:0:0:0:0:ffff:4d05:2b94
77.5.43.149 0:0:0:0:0:ffff:4d05:2b95
77.5.43.150 0:0:0:0:0:ffff:4d05:2b96
77.5.43.151 0:0:0:0:0:ffff:4d05:2b97
77.5.43.152 0:0:0:0:0:ffff:4d05:2b98
77.5.43.153 0:0:0:0:0:ffff:4d05:2b99
77.5.43.154 0:0:0:0:0:ffff:4d05:2b9a
77.5.43.155 0:0:0:0:0:ffff:4d05:2b9b
77.5.43.156 0:0:0:0:0:ffff:4d05:2b9c
77.5.43.157 0:0:0:0:0:ffff:4d05:2b9d
77.5.43.158 0:0:0:0:0:ffff:4d05:2b9e
77.5.43.159 0:0:0:0:0:ffff:4d05:2b9f
77.5.43.160 0:0:0:0:0:ffff:4d05:2ba0
77.5.43.161 0:0:0:0:0:ffff:4d05:2ba1
77.5.43.162 0:0:0:0:0:ffff:4d05:2ba2
77.5.43.163 0:0:0:0:0:ffff:4d05:2ba3
77.5.43.164 0:0:0:0:0:ffff:4d05:2ba4
77.5.43.165 0:0:0:0:0:ffff:4d05:2ba5
77.5.43.166 0:0:0:0:0:ffff:4d05:2ba6
77.5.43.167 0:0:0:0:0:ffff:4d05:2ba7
77.5.43.168 0:0:0:0:0:ffff:4d05:2ba8
77.5.43.169 0:0:0:0:0:ffff:4d05:2ba9
77.5.43.170 0:0:0:0:0:ffff:4d05:2baa
77.5.43.171 0:0:0:0:0:ffff:4d05:2bab
77.5.43.172 0:0:0:0:0:ffff:4d05:2bac
77.5.43.173 0:0:0:0:0:ffff:4d05:2bad
77.5.43.174 0:0:0:0:0:ffff:4d05:2bae
77.5.43.175 0:0:0:0:0:ffff:4d05:2baf
77.5.43.176 0:0:0:0:0:ffff:4d05:2bb0
77.5.43.177 0:0:0:0:0:ffff:4d05:2bb1
77.5.43.178 0:0:0:0:0:ffff:4d05:2bb2
77.5.43.179 0:0:0:0:0:ffff:4d05:2bb3
77.5.43.180 0:0:0:0:0:ffff:4d05:2bb4


77.5.43.181 0:0:0:0:0:ffff:4d05:2bb5
77.5.43.182 0:0:0:0:0:ffff:4d05:2bb6
77.5.43.183 0:0:0:0:0:ffff:4d05:2bb7
77.5.43.184 0:0:0:0:0:ffff:4d05:2bb8
77.5.43.185 0:0:0:0:0:ffff:4d05:2bb9
77.5.43.186 0:0:0:0:0:ffff:4d05:2bba
77.5.43.187 0:0:0:0:0:ffff:4d05:2bbb
77.5.43.188 0:0:0:0:0:ffff:4d05:2bbc
77.5.43.189 0:0:0:0:0:ffff:4d05:2bbd
77.5.43.190 0:0:0:0:0:ffff:4d05:2bbe
77.5.43.191 0:0:0:0:0:ffff:4d05:2bbf
77.5.43.192 0:0:0:0:0:ffff:4d05:2bc0
77.5.43.193 0:0:0:0:0:ffff:4d05:2bc1
77.5.43.194 0:0:0:0:0:ffff:4d05:2bc2
77.5.43.195 0:0:0:0:0:ffff:4d05:2bc3
77.5.43.196 0:0:0:0:0:ffff:4d05:2bc4
77.5.43.197 0:0:0:0:0:ffff:4d05:2bc5
77.5.43.198 0:0:0:0:0:ffff:4d05:2bc6
77.5.43.199 0:0:0:0:0:ffff:4d05:2bc7
77.5.43.200 0:0:0:0:0:ffff:4d05:2bc8
77.5.43.201 0:0:0:0:0:ffff:4d05:2bc9
77.5.43.202 0:0:0:0:0:ffff:4d05:2bca
77.5.43.203 0:0:0:0:0:ffff:4d05:2bcb
77.5.43.204 0:0:0:0:0:ffff:4d05:2bcc
77.5.43.205 0:0:0:0:0:ffff:4d05:2bcd
77.5.43.206 0:0:0:0:0:ffff:4d05:2bce
77.5.43.207 0:0:0:0:0:ffff:4d05:2bcf
77.5.43.208 0:0:0:0:0:ffff:4d05:2bd0
77.5.43.209 0:0:0:0:0:ffff:4d05:2bd1
77.5.43.210 0:0:0:0:0:ffff:4d05:2bd2
77.5.43.211 0:0:0:0:0:ffff:4d05:2bd3
77.5.43.212 0:0:0:0:0:ffff:4d05:2bd4
77.5.43.213 0:0:0:0:0:ffff:4d05:2bd5
77.5.43.214 0:0:0:0:0:ffff:4d05:2bd6
77.5.43.215 0:0:0:0:0:ffff:4d05:2bd7
77.5.43.216 0:0:0:0:0:ffff:4d05:2bd8
77.5.43.217 0:0:0:0:0:ffff:4d05:2bd9
77.5.43.218 0:0:0:0:0:ffff:4d05:2bda
77.5.43.219 0:0:0:0:0:ffff:4d05:2bdb
77.5.43.220 0:0:0:0:0:ffff:4d05:2bdc
77.5.43.221 0:0:0:0:0:ffff:4d05:2bdd
77.5.43.222 0:0:0:0:0:ffff:4d05:2bde
77.5.43.223 0:0:0:0:0:ffff:4d05:2bdf
77.5.43.224 0:0:0:0:0:ffff:4d05:2be0
77.5.43.225 0:0:0:0:0:ffff:4d05:2be1
77.5.43.226 0:0:0:0:0:ffff:4d05:2be2
77.5.43.227 0:0:0:0:0:ffff:4d05:2be3
77.5.43.228 0:0:0:0:0:ffff:4d05:2be4
77.5.43.229 0:0:0:0:0:ffff:4d05:2be5
77.5.43.230 0:0:0:0:0:ffff:4d05:2be6
77.5.43.231 0:0:0:0:0:ffff:4d05:2be7
77.5.43.232 0:0:0:0:0:ffff:4d05:2be8
77.5.43.233 0:0:0:0:0:ffff:4d05:2be9
77.5.43.234 0:0:0:0:0:ffff:4d05:2bea
77.5.43.235 0:0:0:0:0:ffff:4d05:2beb
77.5.43.236 0:0:0:0:0:ffff:4d05:2bec
77.5.43.237 0:0:0:0:0:ffff:4d05:2bed
77.5.43.238 0:0:0:0:0:ffff:4d05:2bee
77.5.43.239 0:0:0:0:0:ffff:4d05:2bef
77.5.43.240 0:0:0:0:0:ffff:4d05:2bf0
77.5.43.241 0:0:0:0:0:ffff:4d05:2bf1
77.5.43.242 0:0:0:0:0:ffff:4d05:2bf2
77.5.43.243 0:0:0:0:0:ffff:4d05:2bf3
77.5.43.244 0:0:0:0:0:ffff:4d05:2bf4
77.5.43.245 0:0:0:0:0:ffff:4d05:2bf5
77.5.43.246 0:0:0:0:0:ffff:4d05:2bf6
77.5.43.247 0:0:0:0:0:ffff:4d05:2bf7
77.5.43.248 0:0:0:0:0:ffff:4d05:2bf8
77.5.43.249 0:0:0:0:0:ffff:4d05:2bf9
77.5.43.250 0:0:0:0:0:ffff:4d05:2bfa
77.5.43.251 0:0:0:0:0:ffff:4d05:2bfb
77.5.43.252 0:0:0:0:0:ffff:4d05:2bfc
77.5.43.253 0:0:0:0:0:ffff:4d05:2bfd
77.5.43.254 0:0:0:0:0:ffff:4d05:2bfe
77.5.43.255 0:0:0:0:0:ffff:4d05:2bff


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.