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
31.28.76.1 0:0:0:0:0:ffff:1f1c:4c01
31.28.76.2 0:0:0:0:0:ffff:1f1c:4c02
31.28.76.3 0:0:0:0:0:ffff:1f1c:4c03
31.28.76.4 0:0:0:0:0:ffff:1f1c:4c04
31.28.76.5 0:0:0:0:0:ffff:1f1c:4c05
31.28.76.6 0:0:0:0:0:ffff:1f1c:4c06
31.28.76.7 0:0:0:0:0:ffff:1f1c:4c07
31.28.76.8 0:0:0:0:0:ffff:1f1c:4c08
31.28.76.9 0:0:0:0:0:ffff:1f1c:4c09
31.28.76.10 0:0:0:0:0:ffff:1f1c:4c0a
31.28.76.11 0:0:0:0:0:ffff:1f1c:4c0b
31.28.76.12 0:0:0:0:0:ffff:1f1c:4c0c
31.28.76.13 0:0:0:0:0:ffff:1f1c:4c0d
31.28.76.14 0:0:0:0:0:ffff:1f1c:4c0e
31.28.76.15 0:0:0:0:0:ffff:1f1c:4c0f
31.28.76.16 0:0:0:0:0:ffff:1f1c:4c10
31.28.76.17 0:0:0:0:0:ffff:1f1c:4c11
31.28.76.18 0:0:0:0:0:ffff:1f1c:4c12
31.28.76.19 0:0:0:0:0:ffff:1f1c:4c13
31.28.76.20 0:0:0:0:0:ffff:1f1c:4c14
31.28.76.21 0:0:0:0:0:ffff:1f1c:4c15
31.28.76.22 0:0:0:0:0:ffff:1f1c:4c16
31.28.76.23 0:0:0:0:0:ffff:1f1c:4c17
31.28.76.24 0:0:0:0:0:ffff:1f1c:4c18
31.28.76.25 0:0:0:0:0:ffff:1f1c:4c19
31.28.76.26 0:0:0:0:0:ffff:1f1c:4c1a
31.28.76.27 0:0:0:0:0:ffff:1f1c:4c1b
31.28.76.28 0:0:0:0:0:ffff:1f1c:4c1c
31.28.76.29 0:0:0:0:0:ffff:1f1c:4c1d
31.28.76.30 0:0:0:0:0:ffff:1f1c:4c1e
31.28.76.31 0:0:0:0:0:ffff:1f1c:4c1f
31.28.76.32 0:0:0:0:0:ffff:1f1c:4c20
31.28.76.33 0:0:0:0:0:ffff:1f1c:4c21
31.28.76.34 0:0:0:0:0:ffff:1f1c:4c22
31.28.76.35 0:0:0:0:0:ffff:1f1c:4c23
31.28.76.36 0:0:0:0:0:ffff:1f1c:4c24
31.28.76.37 0:0:0:0:0:ffff:1f1c:4c25
31.28.76.38 0:0:0:0:0:ffff:1f1c:4c26
31.28.76.39 0:0:0:0:0:ffff:1f1c:4c27
31.28.76.40 0:0:0:0:0:ffff:1f1c:4c28
31.28.76.41 0:0:0:0:0:ffff:1f1c:4c29
31.28.76.42 0:0:0:0:0:ffff:1f1c:4c2a
31.28.76.43 0:0:0:0:0:ffff:1f1c:4c2b
31.28.76.44 0:0:0:0:0:ffff:1f1c:4c2c
31.28.76.45 0:0:0:0:0:ffff:1f1c:4c2d
31.28.76.46 0:0:0:0:0:ffff:1f1c:4c2e
31.28.76.47 0:0:0:0:0:ffff:1f1c:4c2f
31.28.76.48 0:0:0:0:0:ffff:1f1c:4c30
31.28.76.49 0:0:0:0:0:ffff:1f1c:4c31
31.28.76.50 0:0:0:0:0:ffff:1f1c:4c32
31.28.76.51 0:0:0:0:0:ffff:1f1c:4c33
31.28.76.52 0:0:0:0:0:ffff:1f1c:4c34
31.28.76.53 0:0:0:0:0:ffff:1f1c:4c35
31.28.76.54 0:0:0:0:0:ffff:1f1c:4c36
31.28.76.55 0:0:0:0:0:ffff:1f1c:4c37
31.28.76.56 0:0:0:0:0:ffff:1f1c:4c38
31.28.76.57 0:0:0:0:0:ffff:1f1c:4c39
31.28.76.58 0:0:0:0:0:ffff:1f1c:4c3a
31.28.76.59 0:0:0:0:0:ffff:1f1c:4c3b
31.28.76.60 0:0:0:0:0:ffff:1f1c:4c3c


31.28.76.61 0:0:0:0:0:ffff:1f1c:4c3d
31.28.76.62 0:0:0:0:0:ffff:1f1c:4c3e
31.28.76.63 0:0:0:0:0:ffff:1f1c:4c3f
31.28.76.64 0:0:0:0:0:ffff:1f1c:4c40
31.28.76.65 0:0:0:0:0:ffff:1f1c:4c41
31.28.76.66 0:0:0:0:0:ffff:1f1c:4c42
31.28.76.67 0:0:0:0:0:ffff:1f1c:4c43
31.28.76.68 0:0:0:0:0:ffff:1f1c:4c44
31.28.76.69 0:0:0:0:0:ffff:1f1c:4c45
31.28.76.70 0:0:0:0:0:ffff:1f1c:4c46
31.28.76.71 0:0:0:0:0:ffff:1f1c:4c47
31.28.76.72 0:0:0:0:0:ffff:1f1c:4c48
31.28.76.73 0:0:0:0:0:ffff:1f1c:4c49
31.28.76.74 0:0:0:0:0:ffff:1f1c:4c4a
31.28.76.75 0:0:0:0:0:ffff:1f1c:4c4b
31.28.76.76 0:0:0:0:0:ffff:1f1c:4c4c
31.28.76.77 0:0:0:0:0:ffff:1f1c:4c4d
31.28.76.78 0:0:0:0:0:ffff:1f1c:4c4e
31.28.76.79 0:0:0:0:0:ffff:1f1c:4c4f
31.28.76.80 0:0:0:0:0:ffff:1f1c:4c50
31.28.76.81 0:0:0:0:0:ffff:1f1c:4c51
31.28.76.82 0:0:0:0:0:ffff:1f1c:4c52
31.28.76.83 0:0:0:0:0:ffff:1f1c:4c53
31.28.76.84 0:0:0:0:0:ffff:1f1c:4c54
31.28.76.85 0:0:0:0:0:ffff:1f1c:4c55
31.28.76.86 0:0:0:0:0:ffff:1f1c:4c56
31.28.76.87 0:0:0:0:0:ffff:1f1c:4c57
31.28.76.88 0:0:0:0:0:ffff:1f1c:4c58
31.28.76.89 0:0:0:0:0:ffff:1f1c:4c59
31.28.76.90 0:0:0:0:0:ffff:1f1c:4c5a
31.28.76.91 0:0:0:0:0:ffff:1f1c:4c5b
31.28.76.92 0:0:0:0:0:ffff:1f1c:4c5c
31.28.76.93 0:0:0:0:0:ffff:1f1c:4c5d
31.28.76.94 0:0:0:0:0:ffff:1f1c:4c5e
31.28.76.95 0:0:0:0:0:ffff:1f1c:4c5f
31.28.76.96 0:0:0:0:0:ffff:1f1c:4c60
31.28.76.97 0:0:0:0:0:ffff:1f1c:4c61
31.28.76.98 0:0:0:0:0:ffff:1f1c:4c62
31.28.76.99 0:0:0:0:0:ffff:1f1c:4c63
31.28.76.100 0:0:0:0:0:ffff:1f1c:4c64
31.28.76.101 0:0:0:0:0:ffff:1f1c:4c65
31.28.76.102 0:0:0:0:0:ffff:1f1c:4c66
31.28.76.103 0:0:0:0:0:ffff:1f1c:4c67
31.28.76.104 0:0:0:0:0:ffff:1f1c:4c68
31.28.76.105 0:0:0:0:0:ffff:1f1c:4c69
31.28.76.106 0:0:0:0:0:ffff:1f1c:4c6a
31.28.76.107 0:0:0:0:0:ffff:1f1c:4c6b
31.28.76.108 0:0:0:0:0:ffff:1f1c:4c6c
31.28.76.109 0:0:0:0:0:ffff:1f1c:4c6d
31.28.76.110 0:0:0:0:0:ffff:1f1c:4c6e
31.28.76.111 0:0:0:0:0:ffff:1f1c:4c6f
31.28.76.112 0:0:0:0:0:ffff:1f1c:4c70
31.28.76.113 0:0:0:0:0:ffff:1f1c:4c71
31.28.76.114 0:0:0:0:0:ffff:1f1c:4c72
31.28.76.115 0:0:0:0:0:ffff:1f1c:4c73
31.28.76.116 0:0:0:0:0:ffff:1f1c:4c74
31.28.76.117 0:0:0:0:0:ffff:1f1c:4c75
31.28.76.118 0:0:0:0:0:ffff:1f1c:4c76
31.28.76.119 0:0:0:0:0:ffff:1f1c:4c77
31.28.76.120 0:0:0:0:0:ffff:1f1c:4c78


31.28.76.121 0:0:0:0:0:ffff:1f1c:4c79
31.28.76.122 0:0:0:0:0:ffff:1f1c:4c7a
31.28.76.123 0:0:0:0:0:ffff:1f1c:4c7b
31.28.76.124 0:0:0:0:0:ffff:1f1c:4c7c
31.28.76.125 0:0:0:0:0:ffff:1f1c:4c7d
31.28.76.126 0:0:0:0:0:ffff:1f1c:4c7e
31.28.76.127 0:0:0:0:0:ffff:1f1c:4c7f
31.28.76.128 0:0:0:0:0:ffff:1f1c:4c80
31.28.76.129 0:0:0:0:0:ffff:1f1c:4c81
31.28.76.130 0:0:0:0:0:ffff:1f1c:4c82
31.28.76.131 0:0:0:0:0:ffff:1f1c:4c83
31.28.76.132 0:0:0:0:0:ffff:1f1c:4c84
31.28.76.133 0:0:0:0:0:ffff:1f1c:4c85
31.28.76.134 0:0:0:0:0:ffff:1f1c:4c86
31.28.76.135 0:0:0:0:0:ffff:1f1c:4c87
31.28.76.136 0:0:0:0:0:ffff:1f1c:4c88
31.28.76.137 0:0:0:0:0:ffff:1f1c:4c89
31.28.76.138 0:0:0:0:0:ffff:1f1c:4c8a
31.28.76.139 0:0:0:0:0:ffff:1f1c:4c8b
31.28.76.140 0:0:0:0:0:ffff:1f1c:4c8c
31.28.76.141 0:0:0:0:0:ffff:1f1c:4c8d
31.28.76.142 0:0:0:0:0:ffff:1f1c:4c8e
31.28.76.143 0:0:0:0:0:ffff:1f1c:4c8f
31.28.76.144 0:0:0:0:0:ffff:1f1c:4c90
31.28.76.145 0:0:0:0:0:ffff:1f1c:4c91
31.28.76.146 0:0:0:0:0:ffff:1f1c:4c92
31.28.76.147 0:0:0:0:0:ffff:1f1c:4c93
31.28.76.148 0:0:0:0:0:ffff:1f1c:4c94
31.28.76.149 0:0:0:0:0:ffff:1f1c:4c95
31.28.76.150 0:0:0:0:0:ffff:1f1c:4c96
31.28.76.151 0:0:0:0:0:ffff:1f1c:4c97
31.28.76.152 0:0:0:0:0:ffff:1f1c:4c98
31.28.76.153 0:0:0:0:0:ffff:1f1c:4c99
31.28.76.154 0:0:0:0:0:ffff:1f1c:4c9a
31.28.76.155 0:0:0:0:0:ffff:1f1c:4c9b
31.28.76.156 0:0:0:0:0:ffff:1f1c:4c9c
31.28.76.157 0:0:0:0:0:ffff:1f1c:4c9d
31.28.76.158 0:0:0:0:0:ffff:1f1c:4c9e
31.28.76.159 0:0:0:0:0:ffff:1f1c:4c9f
31.28.76.160 0:0:0:0:0:ffff:1f1c:4ca0
31.28.76.161 0:0:0:0:0:ffff:1f1c:4ca1
31.28.76.162 0:0:0:0:0:ffff:1f1c:4ca2
31.28.76.163 0:0:0:0:0:ffff:1f1c:4ca3
31.28.76.164 0:0:0:0:0:ffff:1f1c:4ca4
31.28.76.165 0:0:0:0:0:ffff:1f1c:4ca5
31.28.76.166 0:0:0:0:0:ffff:1f1c:4ca6
31.28.76.167 0:0:0:0:0:ffff:1f1c:4ca7
31.28.76.168 0:0:0:0:0:ffff:1f1c:4ca8
31.28.76.169 0:0:0:0:0:ffff:1f1c:4ca9
31.28.76.170 0:0:0:0:0:ffff:1f1c:4caa
31.28.76.171 0:0:0:0:0:ffff:1f1c:4cab
31.28.76.172 0:0:0:0:0:ffff:1f1c:4cac
31.28.76.173 0:0:0:0:0:ffff:1f1c:4cad
31.28.76.174 0:0:0:0:0:ffff:1f1c:4cae
31.28.76.175 0:0:0:0:0:ffff:1f1c:4caf
31.28.76.176 0:0:0:0:0:ffff:1f1c:4cb0
31.28.76.177 0:0:0:0:0:ffff:1f1c:4cb1
31.28.76.178 0:0:0:0:0:ffff:1f1c:4cb2
31.28.76.179 0:0:0:0:0:ffff:1f1c:4cb3
31.28.76.180 0:0:0:0:0:ffff:1f1c:4cb4


31.28.76.181 0:0:0:0:0:ffff:1f1c:4cb5
31.28.76.182 0:0:0:0:0:ffff:1f1c:4cb6
31.28.76.183 0:0:0:0:0:ffff:1f1c:4cb7
31.28.76.184 0:0:0:0:0:ffff:1f1c:4cb8
31.28.76.185 0:0:0:0:0:ffff:1f1c:4cb9
31.28.76.186 0:0:0:0:0:ffff:1f1c:4cba
31.28.76.187 0:0:0:0:0:ffff:1f1c:4cbb
31.28.76.188 0:0:0:0:0:ffff:1f1c:4cbc
31.28.76.189 0:0:0:0:0:ffff:1f1c:4cbd
31.28.76.190 0:0:0:0:0:ffff:1f1c:4cbe
31.28.76.191 0:0:0:0:0:ffff:1f1c:4cbf
31.28.76.192 0:0:0:0:0:ffff:1f1c:4cc0
31.28.76.193 0:0:0:0:0:ffff:1f1c:4cc1
31.28.76.194 0:0:0:0:0:ffff:1f1c:4cc2
31.28.76.195 0:0:0:0:0:ffff:1f1c:4cc3
31.28.76.196 0:0:0:0:0:ffff:1f1c:4cc4
31.28.76.197 0:0:0:0:0:ffff:1f1c:4cc5
31.28.76.198 0:0:0:0:0:ffff:1f1c:4cc6
31.28.76.199 0:0:0:0:0:ffff:1f1c:4cc7
31.28.76.200 0:0:0:0:0:ffff:1f1c:4cc8
31.28.76.201 0:0:0:0:0:ffff:1f1c:4cc9
31.28.76.202 0:0:0:0:0:ffff:1f1c:4cca
31.28.76.203 0:0:0:0:0:ffff:1f1c:4ccb
31.28.76.204 0:0:0:0:0:ffff:1f1c:4ccc
31.28.76.205 0:0:0:0:0:ffff:1f1c:4ccd
31.28.76.206 0:0:0:0:0:ffff:1f1c:4cce
31.28.76.207 0:0:0:0:0:ffff:1f1c:4ccf
31.28.76.208 0:0:0:0:0:ffff:1f1c:4cd0
31.28.76.209 0:0:0:0:0:ffff:1f1c:4cd1
31.28.76.210 0:0:0:0:0:ffff:1f1c:4cd2
31.28.76.211 0:0:0:0:0:ffff:1f1c:4cd3
31.28.76.212 0:0:0:0:0:ffff:1f1c:4cd4
31.28.76.213 0:0:0:0:0:ffff:1f1c:4cd5
31.28.76.214 0:0:0:0:0:ffff:1f1c:4cd6
31.28.76.215 0:0:0:0:0:ffff:1f1c:4cd7
31.28.76.216 0:0:0:0:0:ffff:1f1c:4cd8
31.28.76.217 0:0:0:0:0:ffff:1f1c:4cd9
31.28.76.218 0:0:0:0:0:ffff:1f1c:4cda
31.28.76.219 0:0:0:0:0:ffff:1f1c:4cdb
31.28.76.220 0:0:0:0:0:ffff:1f1c:4cdc
31.28.76.221 0:0:0:0:0:ffff:1f1c:4cdd
31.28.76.222 0:0:0:0:0:ffff:1f1c:4cde
31.28.76.223 0:0:0:0:0:ffff:1f1c:4cdf
31.28.76.224 0:0:0:0:0:ffff:1f1c:4ce0
31.28.76.225 0:0:0:0:0:ffff:1f1c:4ce1
31.28.76.226 0:0:0:0:0:ffff:1f1c:4ce2
31.28.76.227 0:0:0:0:0:ffff:1f1c:4ce3
31.28.76.228 0:0:0:0:0:ffff:1f1c:4ce4
31.28.76.229 0:0:0:0:0:ffff:1f1c:4ce5
31.28.76.230 0:0:0:0:0:ffff:1f1c:4ce6
31.28.76.231 0:0:0:0:0:ffff:1f1c:4ce7
31.28.76.232 0:0:0:0:0:ffff:1f1c:4ce8
31.28.76.233 0:0:0:0:0:ffff:1f1c:4ce9
31.28.76.234 0:0:0:0:0:ffff:1f1c:4cea
31.28.76.235 0:0:0:0:0:ffff:1f1c:4ceb
31.28.76.236 0:0:0:0:0:ffff:1f1c:4cec
31.28.76.237 0:0:0:0:0:ffff:1f1c:4ced
31.28.76.238 0:0:0:0:0:ffff:1f1c:4cee
31.28.76.239 0:0:0:0:0:ffff:1f1c:4cef
31.28.76.240 0:0:0:0:0:ffff:1f1c:4cf0
31.28.76.241 0:0:0:0:0:ffff:1f1c:4cf1
31.28.76.242 0:0:0:0:0:ffff:1f1c:4cf2
31.28.76.243 0:0:0:0:0:ffff:1f1c:4cf3
31.28.76.244 0:0:0:0:0:ffff:1f1c:4cf4
31.28.76.245 0:0:0:0:0:ffff:1f1c:4cf5
31.28.76.246 0:0:0:0:0:ffff:1f1c:4cf6
31.28.76.247 0:0:0:0:0:ffff:1f1c:4cf7
31.28.76.248 0:0:0:0:0:ffff:1f1c:4cf8
31.28.76.249 0:0:0:0:0:ffff:1f1c:4cf9
31.28.76.250 0:0:0:0:0:ffff:1f1c:4cfa
31.28.76.251 0:0:0:0:0:ffff:1f1c:4cfb
31.28.76.252 0:0:0:0:0:ffff:1f1c:4cfc
31.28.76.253 0:0:0:0:0:ffff:1f1c:4cfd
31.28.76.254 0:0:0:0:0:ffff:1f1c:4cfe
31.28.76.255 0:0:0:0:0:ffff:1f1c:4cff


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.