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
31.76.124.1 0:0:0:0:0:ffff:1f4c:7c01
31.76.124.2 0:0:0:0:0:ffff:1f4c:7c02
31.76.124.3 0:0:0:0:0:ffff:1f4c:7c03
31.76.124.4 0:0:0:0:0:ffff:1f4c:7c04
31.76.124.5 0:0:0:0:0:ffff:1f4c:7c05
31.76.124.6 0:0:0:0:0:ffff:1f4c:7c06
31.76.124.7 0:0:0:0:0:ffff:1f4c:7c07
31.76.124.8 0:0:0:0:0:ffff:1f4c:7c08
31.76.124.9 0:0:0:0:0:ffff:1f4c:7c09
31.76.124.10 0:0:0:0:0:ffff:1f4c:7c0a
31.76.124.11 0:0:0:0:0:ffff:1f4c:7c0b
31.76.124.12 0:0:0:0:0:ffff:1f4c:7c0c
31.76.124.13 0:0:0:0:0:ffff:1f4c:7c0d
31.76.124.14 0:0:0:0:0:ffff:1f4c:7c0e
31.76.124.15 0:0:0:0:0:ffff:1f4c:7c0f
31.76.124.16 0:0:0:0:0:ffff:1f4c:7c10
31.76.124.17 0:0:0:0:0:ffff:1f4c:7c11
31.76.124.18 0:0:0:0:0:ffff:1f4c:7c12
31.76.124.19 0:0:0:0:0:ffff:1f4c:7c13
31.76.124.20 0:0:0:0:0:ffff:1f4c:7c14
31.76.124.21 0:0:0:0:0:ffff:1f4c:7c15
31.76.124.22 0:0:0:0:0:ffff:1f4c:7c16
31.76.124.23 0:0:0:0:0:ffff:1f4c:7c17
31.76.124.24 0:0:0:0:0:ffff:1f4c:7c18
31.76.124.25 0:0:0:0:0:ffff:1f4c:7c19
31.76.124.26 0:0:0:0:0:ffff:1f4c:7c1a
31.76.124.27 0:0:0:0:0:ffff:1f4c:7c1b
31.76.124.28 0:0:0:0:0:ffff:1f4c:7c1c
31.76.124.29 0:0:0:0:0:ffff:1f4c:7c1d
31.76.124.30 0:0:0:0:0:ffff:1f4c:7c1e
31.76.124.31 0:0:0:0:0:ffff:1f4c:7c1f
31.76.124.32 0:0:0:0:0:ffff:1f4c:7c20
31.76.124.33 0:0:0:0:0:ffff:1f4c:7c21
31.76.124.34 0:0:0:0:0:ffff:1f4c:7c22
31.76.124.35 0:0:0:0:0:ffff:1f4c:7c23
31.76.124.36 0:0:0:0:0:ffff:1f4c:7c24
31.76.124.37 0:0:0:0:0:ffff:1f4c:7c25
31.76.124.38 0:0:0:0:0:ffff:1f4c:7c26
31.76.124.39 0:0:0:0:0:ffff:1f4c:7c27
31.76.124.40 0:0:0:0:0:ffff:1f4c:7c28
31.76.124.41 0:0:0:0:0:ffff:1f4c:7c29
31.76.124.42 0:0:0:0:0:ffff:1f4c:7c2a
31.76.124.43 0:0:0:0:0:ffff:1f4c:7c2b
31.76.124.44 0:0:0:0:0:ffff:1f4c:7c2c
31.76.124.45 0:0:0:0:0:ffff:1f4c:7c2d
31.76.124.46 0:0:0:0:0:ffff:1f4c:7c2e
31.76.124.47 0:0:0:0:0:ffff:1f4c:7c2f
31.76.124.48 0:0:0:0:0:ffff:1f4c:7c30
31.76.124.49 0:0:0:0:0:ffff:1f4c:7c31
31.76.124.50 0:0:0:0:0:ffff:1f4c:7c32
31.76.124.51 0:0:0:0:0:ffff:1f4c:7c33
31.76.124.52 0:0:0:0:0:ffff:1f4c:7c34
31.76.124.53 0:0:0:0:0:ffff:1f4c:7c35
31.76.124.54 0:0:0:0:0:ffff:1f4c:7c36
31.76.124.55 0:0:0:0:0:ffff:1f4c:7c37
31.76.124.56 0:0:0:0:0:ffff:1f4c:7c38
31.76.124.57 0:0:0:0:0:ffff:1f4c:7c39
31.76.124.58 0:0:0:0:0:ffff:1f4c:7c3a
31.76.124.59 0:0:0:0:0:ffff:1f4c:7c3b
31.76.124.60 0:0:0:0:0:ffff:1f4c:7c3c


31.76.124.61 0:0:0:0:0:ffff:1f4c:7c3d
31.76.124.62 0:0:0:0:0:ffff:1f4c:7c3e
31.76.124.63 0:0:0:0:0:ffff:1f4c:7c3f
31.76.124.64 0:0:0:0:0:ffff:1f4c:7c40
31.76.124.65 0:0:0:0:0:ffff:1f4c:7c41
31.76.124.66 0:0:0:0:0:ffff:1f4c:7c42
31.76.124.67 0:0:0:0:0:ffff:1f4c:7c43
31.76.124.68 0:0:0:0:0:ffff:1f4c:7c44
31.76.124.69 0:0:0:0:0:ffff:1f4c:7c45
31.76.124.70 0:0:0:0:0:ffff:1f4c:7c46
31.76.124.71 0:0:0:0:0:ffff:1f4c:7c47
31.76.124.72 0:0:0:0:0:ffff:1f4c:7c48
31.76.124.73 0:0:0:0:0:ffff:1f4c:7c49
31.76.124.74 0:0:0:0:0:ffff:1f4c:7c4a
31.76.124.75 0:0:0:0:0:ffff:1f4c:7c4b
31.76.124.76 0:0:0:0:0:ffff:1f4c:7c4c
31.76.124.77 0:0:0:0:0:ffff:1f4c:7c4d
31.76.124.78 0:0:0:0:0:ffff:1f4c:7c4e
31.76.124.79 0:0:0:0:0:ffff:1f4c:7c4f
31.76.124.80 0:0:0:0:0:ffff:1f4c:7c50
31.76.124.81 0:0:0:0:0:ffff:1f4c:7c51
31.76.124.82 0:0:0:0:0:ffff:1f4c:7c52
31.76.124.83 0:0:0:0:0:ffff:1f4c:7c53
31.76.124.84 0:0:0:0:0:ffff:1f4c:7c54
31.76.124.85 0:0:0:0:0:ffff:1f4c:7c55
31.76.124.86 0:0:0:0:0:ffff:1f4c:7c56
31.76.124.87 0:0:0:0:0:ffff:1f4c:7c57
31.76.124.88 0:0:0:0:0:ffff:1f4c:7c58
31.76.124.89 0:0:0:0:0:ffff:1f4c:7c59
31.76.124.90 0:0:0:0:0:ffff:1f4c:7c5a
31.76.124.91 0:0:0:0:0:ffff:1f4c:7c5b
31.76.124.92 0:0:0:0:0:ffff:1f4c:7c5c
31.76.124.93 0:0:0:0:0:ffff:1f4c:7c5d
31.76.124.94 0:0:0:0:0:ffff:1f4c:7c5e
31.76.124.95 0:0:0:0:0:ffff:1f4c:7c5f
31.76.124.96 0:0:0:0:0:ffff:1f4c:7c60
31.76.124.97 0:0:0:0:0:ffff:1f4c:7c61
31.76.124.98 0:0:0:0:0:ffff:1f4c:7c62
31.76.124.99 0:0:0:0:0:ffff:1f4c:7c63
31.76.124.100 0:0:0:0:0:ffff:1f4c:7c64
31.76.124.101 0:0:0:0:0:ffff:1f4c:7c65
31.76.124.102 0:0:0:0:0:ffff:1f4c:7c66
31.76.124.103 0:0:0:0:0:ffff:1f4c:7c67
31.76.124.104 0:0:0:0:0:ffff:1f4c:7c68
31.76.124.105 0:0:0:0:0:ffff:1f4c:7c69
31.76.124.106 0:0:0:0:0:ffff:1f4c:7c6a
31.76.124.107 0:0:0:0:0:ffff:1f4c:7c6b
31.76.124.108 0:0:0:0:0:ffff:1f4c:7c6c
31.76.124.109 0:0:0:0:0:ffff:1f4c:7c6d
31.76.124.110 0:0:0:0:0:ffff:1f4c:7c6e
31.76.124.111 0:0:0:0:0:ffff:1f4c:7c6f
31.76.124.112 0:0:0:0:0:ffff:1f4c:7c70
31.76.124.113 0:0:0:0:0:ffff:1f4c:7c71
31.76.124.114 0:0:0:0:0:ffff:1f4c:7c72
31.76.124.115 0:0:0:0:0:ffff:1f4c:7c73
31.76.124.116 0:0:0:0:0:ffff:1f4c:7c74
31.76.124.117 0:0:0:0:0:ffff:1f4c:7c75
31.76.124.118 0:0:0:0:0:ffff:1f4c:7c76
31.76.124.119 0:0:0:0:0:ffff:1f4c:7c77
31.76.124.120 0:0:0:0:0:ffff:1f4c:7c78


31.76.124.121 0:0:0:0:0:ffff:1f4c:7c79
31.76.124.122 0:0:0:0:0:ffff:1f4c:7c7a
31.76.124.123 0:0:0:0:0:ffff:1f4c:7c7b
31.76.124.124 0:0:0:0:0:ffff:1f4c:7c7c
31.76.124.125 0:0:0:0:0:ffff:1f4c:7c7d
31.76.124.126 0:0:0:0:0:ffff:1f4c:7c7e
31.76.124.127 0:0:0:0:0:ffff:1f4c:7c7f
31.76.124.128 0:0:0:0:0:ffff:1f4c:7c80
31.76.124.129 0:0:0:0:0:ffff:1f4c:7c81
31.76.124.130 0:0:0:0:0:ffff:1f4c:7c82
31.76.124.131 0:0:0:0:0:ffff:1f4c:7c83
31.76.124.132 0:0:0:0:0:ffff:1f4c:7c84
31.76.124.133 0:0:0:0:0:ffff:1f4c:7c85
31.76.124.134 0:0:0:0:0:ffff:1f4c:7c86
31.76.124.135 0:0:0:0:0:ffff:1f4c:7c87
31.76.124.136 0:0:0:0:0:ffff:1f4c:7c88
31.76.124.137 0:0:0:0:0:ffff:1f4c:7c89
31.76.124.138 0:0:0:0:0:ffff:1f4c:7c8a
31.76.124.139 0:0:0:0:0:ffff:1f4c:7c8b
31.76.124.140 0:0:0:0:0:ffff:1f4c:7c8c
31.76.124.141 0:0:0:0:0:ffff:1f4c:7c8d
31.76.124.142 0:0:0:0:0:ffff:1f4c:7c8e
31.76.124.143 0:0:0:0:0:ffff:1f4c:7c8f
31.76.124.144 0:0:0:0:0:ffff:1f4c:7c90
31.76.124.145 0:0:0:0:0:ffff:1f4c:7c91
31.76.124.146 0:0:0:0:0:ffff:1f4c:7c92
31.76.124.147 0:0:0:0:0:ffff:1f4c:7c93
31.76.124.148 0:0:0:0:0:ffff:1f4c:7c94
31.76.124.149 0:0:0:0:0:ffff:1f4c:7c95
31.76.124.150 0:0:0:0:0:ffff:1f4c:7c96
31.76.124.151 0:0:0:0:0:ffff:1f4c:7c97
31.76.124.152 0:0:0:0:0:ffff:1f4c:7c98
31.76.124.153 0:0:0:0:0:ffff:1f4c:7c99
31.76.124.154 0:0:0:0:0:ffff:1f4c:7c9a
31.76.124.155 0:0:0:0:0:ffff:1f4c:7c9b
31.76.124.156 0:0:0:0:0:ffff:1f4c:7c9c
31.76.124.157 0:0:0:0:0:ffff:1f4c:7c9d
31.76.124.158 0:0:0:0:0:ffff:1f4c:7c9e
31.76.124.159 0:0:0:0:0:ffff:1f4c:7c9f
31.76.124.160 0:0:0:0:0:ffff:1f4c:7ca0
31.76.124.161 0:0:0:0:0:ffff:1f4c:7ca1
31.76.124.162 0:0:0:0:0:ffff:1f4c:7ca2
31.76.124.163 0:0:0:0:0:ffff:1f4c:7ca3
31.76.124.164 0:0:0:0:0:ffff:1f4c:7ca4
31.76.124.165 0:0:0:0:0:ffff:1f4c:7ca5
31.76.124.166 0:0:0:0:0:ffff:1f4c:7ca6
31.76.124.167 0:0:0:0:0:ffff:1f4c:7ca7
31.76.124.168 0:0:0:0:0:ffff:1f4c:7ca8
31.76.124.169 0:0:0:0:0:ffff:1f4c:7ca9
31.76.124.170 0:0:0:0:0:ffff:1f4c:7caa
31.76.124.171 0:0:0:0:0:ffff:1f4c:7cab
31.76.124.172 0:0:0:0:0:ffff:1f4c:7cac
31.76.124.173 0:0:0:0:0:ffff:1f4c:7cad
31.76.124.174 0:0:0:0:0:ffff:1f4c:7cae
31.76.124.175 0:0:0:0:0:ffff:1f4c:7caf
31.76.124.176 0:0:0:0:0:ffff:1f4c:7cb0
31.76.124.177 0:0:0:0:0:ffff:1f4c:7cb1
31.76.124.178 0:0:0:0:0:ffff:1f4c:7cb2
31.76.124.179 0:0:0:0:0:ffff:1f4c:7cb3
31.76.124.180 0:0:0:0:0:ffff:1f4c:7cb4


31.76.124.181 0:0:0:0:0:ffff:1f4c:7cb5
31.76.124.182 0:0:0:0:0:ffff:1f4c:7cb6
31.76.124.183 0:0:0:0:0:ffff:1f4c:7cb7
31.76.124.184 0:0:0:0:0:ffff:1f4c:7cb8
31.76.124.185 0:0:0:0:0:ffff:1f4c:7cb9
31.76.124.186 0:0:0:0:0:ffff:1f4c:7cba
31.76.124.187 0:0:0:0:0:ffff:1f4c:7cbb
31.76.124.188 0:0:0:0:0:ffff:1f4c:7cbc
31.76.124.189 0:0:0:0:0:ffff:1f4c:7cbd
31.76.124.190 0:0:0:0:0:ffff:1f4c:7cbe
31.76.124.191 0:0:0:0:0:ffff:1f4c:7cbf
31.76.124.192 0:0:0:0:0:ffff:1f4c:7cc0
31.76.124.193 0:0:0:0:0:ffff:1f4c:7cc1
31.76.124.194 0:0:0:0:0:ffff:1f4c:7cc2
31.76.124.195 0:0:0:0:0:ffff:1f4c:7cc3
31.76.124.196 0:0:0:0:0:ffff:1f4c:7cc4
31.76.124.197 0:0:0:0:0:ffff:1f4c:7cc5
31.76.124.198 0:0:0:0:0:ffff:1f4c:7cc6
31.76.124.199 0:0:0:0:0:ffff:1f4c:7cc7
31.76.124.200 0:0:0:0:0:ffff:1f4c:7cc8
31.76.124.201 0:0:0:0:0:ffff:1f4c:7cc9
31.76.124.202 0:0:0:0:0:ffff:1f4c:7cca
31.76.124.203 0:0:0:0:0:ffff:1f4c:7ccb
31.76.124.204 0:0:0:0:0:ffff:1f4c:7ccc
31.76.124.205 0:0:0:0:0:ffff:1f4c:7ccd
31.76.124.206 0:0:0:0:0:ffff:1f4c:7cce
31.76.124.207 0:0:0:0:0:ffff:1f4c:7ccf
31.76.124.208 0:0:0:0:0:ffff:1f4c:7cd0
31.76.124.209 0:0:0:0:0:ffff:1f4c:7cd1
31.76.124.210 0:0:0:0:0:ffff:1f4c:7cd2
31.76.124.211 0:0:0:0:0:ffff:1f4c:7cd3
31.76.124.212 0:0:0:0:0:ffff:1f4c:7cd4
31.76.124.213 0:0:0:0:0:ffff:1f4c:7cd5
31.76.124.214 0:0:0:0:0:ffff:1f4c:7cd6
31.76.124.215 0:0:0:0:0:ffff:1f4c:7cd7
31.76.124.216 0:0:0:0:0:ffff:1f4c:7cd8
31.76.124.217 0:0:0:0:0:ffff:1f4c:7cd9
31.76.124.218 0:0:0:0:0:ffff:1f4c:7cda
31.76.124.219 0:0:0:0:0:ffff:1f4c:7cdb
31.76.124.220 0:0:0:0:0:ffff:1f4c:7cdc
31.76.124.221 0:0:0:0:0:ffff:1f4c:7cdd
31.76.124.222 0:0:0:0:0:ffff:1f4c:7cde
31.76.124.223 0:0:0:0:0:ffff:1f4c:7cdf
31.76.124.224 0:0:0:0:0:ffff:1f4c:7ce0
31.76.124.225 0:0:0:0:0:ffff:1f4c:7ce1
31.76.124.226 0:0:0:0:0:ffff:1f4c:7ce2
31.76.124.227 0:0:0:0:0:ffff:1f4c:7ce3
31.76.124.228 0:0:0:0:0:ffff:1f4c:7ce4
31.76.124.229 0:0:0:0:0:ffff:1f4c:7ce5
31.76.124.230 0:0:0:0:0:ffff:1f4c:7ce6
31.76.124.231 0:0:0:0:0:ffff:1f4c:7ce7
31.76.124.232 0:0:0:0:0:ffff:1f4c:7ce8
31.76.124.233 0:0:0:0:0:ffff:1f4c:7ce9
31.76.124.234 0:0:0:0:0:ffff:1f4c:7cea
31.76.124.235 0:0:0:0:0:ffff:1f4c:7ceb
31.76.124.236 0:0:0:0:0:ffff:1f4c:7cec
31.76.124.237 0:0:0:0:0:ffff:1f4c:7ced
31.76.124.238 0:0:0:0:0:ffff:1f4c:7cee
31.76.124.239 0:0:0:0:0:ffff:1f4c:7cef
31.76.124.240 0:0:0:0:0:ffff:1f4c:7cf0
31.76.124.241 0:0:0:0:0:ffff:1f4c:7cf1
31.76.124.242 0:0:0:0:0:ffff:1f4c:7cf2
31.76.124.243 0:0:0:0:0:ffff:1f4c:7cf3
31.76.124.244 0:0:0:0:0:ffff:1f4c:7cf4
31.76.124.245 0:0:0:0:0:ffff:1f4c:7cf5
31.76.124.246 0:0:0:0:0:ffff:1f4c:7cf6
31.76.124.247 0:0:0:0:0:ffff:1f4c:7cf7
31.76.124.248 0:0:0:0:0:ffff:1f4c:7cf8
31.76.124.249 0:0:0:0:0:ffff:1f4c:7cf9
31.76.124.250 0:0:0:0:0:ffff:1f4c:7cfa
31.76.124.251 0:0:0:0:0:ffff:1f4c:7cfb
31.76.124.252 0:0:0:0:0:ffff:1f4c:7cfc
31.76.124.253 0:0:0:0:0:ffff:1f4c:7cfd
31.76.124.254 0:0:0:0:0:ffff:1f4c:7cfe
31.76.124.255 0:0:0:0:0:ffff:1f4c:7cff


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.