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
31.76.206.1 0:0:0:0:0:ffff:1f4c:ce01
31.76.206.2 0:0:0:0:0:ffff:1f4c:ce02
31.76.206.3 0:0:0:0:0:ffff:1f4c:ce03
31.76.206.4 0:0:0:0:0:ffff:1f4c:ce04
31.76.206.5 0:0:0:0:0:ffff:1f4c:ce05
31.76.206.6 0:0:0:0:0:ffff:1f4c:ce06
31.76.206.7 0:0:0:0:0:ffff:1f4c:ce07
31.76.206.8 0:0:0:0:0:ffff:1f4c:ce08
31.76.206.9 0:0:0:0:0:ffff:1f4c:ce09
31.76.206.10 0:0:0:0:0:ffff:1f4c:ce0a
31.76.206.11 0:0:0:0:0:ffff:1f4c:ce0b
31.76.206.12 0:0:0:0:0:ffff:1f4c:ce0c
31.76.206.13 0:0:0:0:0:ffff:1f4c:ce0d
31.76.206.14 0:0:0:0:0:ffff:1f4c:ce0e
31.76.206.15 0:0:0:0:0:ffff:1f4c:ce0f
31.76.206.16 0:0:0:0:0:ffff:1f4c:ce10
31.76.206.17 0:0:0:0:0:ffff:1f4c:ce11
31.76.206.18 0:0:0:0:0:ffff:1f4c:ce12
31.76.206.19 0:0:0:0:0:ffff:1f4c:ce13
31.76.206.20 0:0:0:0:0:ffff:1f4c:ce14
31.76.206.21 0:0:0:0:0:ffff:1f4c:ce15
31.76.206.22 0:0:0:0:0:ffff:1f4c:ce16
31.76.206.23 0:0:0:0:0:ffff:1f4c:ce17
31.76.206.24 0:0:0:0:0:ffff:1f4c:ce18
31.76.206.25 0:0:0:0:0:ffff:1f4c:ce19
31.76.206.26 0:0:0:0:0:ffff:1f4c:ce1a
31.76.206.27 0:0:0:0:0:ffff:1f4c:ce1b
31.76.206.28 0:0:0:0:0:ffff:1f4c:ce1c
31.76.206.29 0:0:0:0:0:ffff:1f4c:ce1d
31.76.206.30 0:0:0:0:0:ffff:1f4c:ce1e
31.76.206.31 0:0:0:0:0:ffff:1f4c:ce1f
31.76.206.32 0:0:0:0:0:ffff:1f4c:ce20
31.76.206.33 0:0:0:0:0:ffff:1f4c:ce21
31.76.206.34 0:0:0:0:0:ffff:1f4c:ce22
31.76.206.35 0:0:0:0:0:ffff:1f4c:ce23
31.76.206.36 0:0:0:0:0:ffff:1f4c:ce24
31.76.206.37 0:0:0:0:0:ffff:1f4c:ce25
31.76.206.38 0:0:0:0:0:ffff:1f4c:ce26
31.76.206.39 0:0:0:0:0:ffff:1f4c:ce27
31.76.206.40 0:0:0:0:0:ffff:1f4c:ce28
31.76.206.41 0:0:0:0:0:ffff:1f4c:ce29
31.76.206.42 0:0:0:0:0:ffff:1f4c:ce2a
31.76.206.43 0:0:0:0:0:ffff:1f4c:ce2b
31.76.206.44 0:0:0:0:0:ffff:1f4c:ce2c
31.76.206.45 0:0:0:0:0:ffff:1f4c:ce2d
31.76.206.46 0:0:0:0:0:ffff:1f4c:ce2e
31.76.206.47 0:0:0:0:0:ffff:1f4c:ce2f
31.76.206.48 0:0:0:0:0:ffff:1f4c:ce30
31.76.206.49 0:0:0:0:0:ffff:1f4c:ce31
31.76.206.50 0:0:0:0:0:ffff:1f4c:ce32
31.76.206.51 0:0:0:0:0:ffff:1f4c:ce33
31.76.206.52 0:0:0:0:0:ffff:1f4c:ce34
31.76.206.53 0:0:0:0:0:ffff:1f4c:ce35
31.76.206.54 0:0:0:0:0:ffff:1f4c:ce36
31.76.206.55 0:0:0:0:0:ffff:1f4c:ce37
31.76.206.56 0:0:0:0:0:ffff:1f4c:ce38
31.76.206.57 0:0:0:0:0:ffff:1f4c:ce39
31.76.206.58 0:0:0:0:0:ffff:1f4c:ce3a
31.76.206.59 0:0:0:0:0:ffff:1f4c:ce3b
31.76.206.60 0:0:0:0:0:ffff:1f4c:ce3c


31.76.206.61 0:0:0:0:0:ffff:1f4c:ce3d
31.76.206.62 0:0:0:0:0:ffff:1f4c:ce3e
31.76.206.63 0:0:0:0:0:ffff:1f4c:ce3f
31.76.206.64 0:0:0:0:0:ffff:1f4c:ce40
31.76.206.65 0:0:0:0:0:ffff:1f4c:ce41
31.76.206.66 0:0:0:0:0:ffff:1f4c:ce42
31.76.206.67 0:0:0:0:0:ffff:1f4c:ce43
31.76.206.68 0:0:0:0:0:ffff:1f4c:ce44
31.76.206.69 0:0:0:0:0:ffff:1f4c:ce45
31.76.206.70 0:0:0:0:0:ffff:1f4c:ce46
31.76.206.71 0:0:0:0:0:ffff:1f4c:ce47
31.76.206.72 0:0:0:0:0:ffff:1f4c:ce48
31.76.206.73 0:0:0:0:0:ffff:1f4c:ce49
31.76.206.74 0:0:0:0:0:ffff:1f4c:ce4a
31.76.206.75 0:0:0:0:0:ffff:1f4c:ce4b
31.76.206.76 0:0:0:0:0:ffff:1f4c:ce4c
31.76.206.77 0:0:0:0:0:ffff:1f4c:ce4d
31.76.206.78 0:0:0:0:0:ffff:1f4c:ce4e
31.76.206.79 0:0:0:0:0:ffff:1f4c:ce4f
31.76.206.80 0:0:0:0:0:ffff:1f4c:ce50
31.76.206.81 0:0:0:0:0:ffff:1f4c:ce51
31.76.206.82 0:0:0:0:0:ffff:1f4c:ce52
31.76.206.83 0:0:0:0:0:ffff:1f4c:ce53
31.76.206.84 0:0:0:0:0:ffff:1f4c:ce54
31.76.206.85 0:0:0:0:0:ffff:1f4c:ce55
31.76.206.86 0:0:0:0:0:ffff:1f4c:ce56
31.76.206.87 0:0:0:0:0:ffff:1f4c:ce57
31.76.206.88 0:0:0:0:0:ffff:1f4c:ce58
31.76.206.89 0:0:0:0:0:ffff:1f4c:ce59
31.76.206.90 0:0:0:0:0:ffff:1f4c:ce5a
31.76.206.91 0:0:0:0:0:ffff:1f4c:ce5b
31.76.206.92 0:0:0:0:0:ffff:1f4c:ce5c
31.76.206.93 0:0:0:0:0:ffff:1f4c:ce5d
31.76.206.94 0:0:0:0:0:ffff:1f4c:ce5e
31.76.206.95 0:0:0:0:0:ffff:1f4c:ce5f
31.76.206.96 0:0:0:0:0:ffff:1f4c:ce60
31.76.206.97 0:0:0:0:0:ffff:1f4c:ce61
31.76.206.98 0:0:0:0:0:ffff:1f4c:ce62
31.76.206.99 0:0:0:0:0:ffff:1f4c:ce63
31.76.206.100 0:0:0:0:0:ffff:1f4c:ce64
31.76.206.101 0:0:0:0:0:ffff:1f4c:ce65
31.76.206.102 0:0:0:0:0:ffff:1f4c:ce66
31.76.206.103 0:0:0:0:0:ffff:1f4c:ce67
31.76.206.104 0:0:0:0:0:ffff:1f4c:ce68
31.76.206.105 0:0:0:0:0:ffff:1f4c:ce69
31.76.206.106 0:0:0:0:0:ffff:1f4c:ce6a
31.76.206.107 0:0:0:0:0:ffff:1f4c:ce6b
31.76.206.108 0:0:0:0:0:ffff:1f4c:ce6c
31.76.206.109 0:0:0:0:0:ffff:1f4c:ce6d
31.76.206.110 0:0:0:0:0:ffff:1f4c:ce6e
31.76.206.111 0:0:0:0:0:ffff:1f4c:ce6f
31.76.206.112 0:0:0:0:0:ffff:1f4c:ce70
31.76.206.113 0:0:0:0:0:ffff:1f4c:ce71
31.76.206.114 0:0:0:0:0:ffff:1f4c:ce72
31.76.206.115 0:0:0:0:0:ffff:1f4c:ce73
31.76.206.116 0:0:0:0:0:ffff:1f4c:ce74
31.76.206.117 0:0:0:0:0:ffff:1f4c:ce75
31.76.206.118 0:0:0:0:0:ffff:1f4c:ce76
31.76.206.119 0:0:0:0:0:ffff:1f4c:ce77
31.76.206.120 0:0:0:0:0:ffff:1f4c:ce78


31.76.206.121 0:0:0:0:0:ffff:1f4c:ce79
31.76.206.122 0:0:0:0:0:ffff:1f4c:ce7a
31.76.206.123 0:0:0:0:0:ffff:1f4c:ce7b
31.76.206.124 0:0:0:0:0:ffff:1f4c:ce7c
31.76.206.125 0:0:0:0:0:ffff:1f4c:ce7d
31.76.206.126 0:0:0:0:0:ffff:1f4c:ce7e
31.76.206.127 0:0:0:0:0:ffff:1f4c:ce7f
31.76.206.128 0:0:0:0:0:ffff:1f4c:ce80
31.76.206.129 0:0:0:0:0:ffff:1f4c:ce81
31.76.206.130 0:0:0:0:0:ffff:1f4c:ce82
31.76.206.131 0:0:0:0:0:ffff:1f4c:ce83
31.76.206.132 0:0:0:0:0:ffff:1f4c:ce84
31.76.206.133 0:0:0:0:0:ffff:1f4c:ce85
31.76.206.134 0:0:0:0:0:ffff:1f4c:ce86
31.76.206.135 0:0:0:0:0:ffff:1f4c:ce87
31.76.206.136 0:0:0:0:0:ffff:1f4c:ce88
31.76.206.137 0:0:0:0:0:ffff:1f4c:ce89
31.76.206.138 0:0:0:0:0:ffff:1f4c:ce8a
31.76.206.139 0:0:0:0:0:ffff:1f4c:ce8b
31.76.206.140 0:0:0:0:0:ffff:1f4c:ce8c
31.76.206.141 0:0:0:0:0:ffff:1f4c:ce8d
31.76.206.142 0:0:0:0:0:ffff:1f4c:ce8e
31.76.206.143 0:0:0:0:0:ffff:1f4c:ce8f
31.76.206.144 0:0:0:0:0:ffff:1f4c:ce90
31.76.206.145 0:0:0:0:0:ffff:1f4c:ce91
31.76.206.146 0:0:0:0:0:ffff:1f4c:ce92
31.76.206.147 0:0:0:0:0:ffff:1f4c:ce93
31.76.206.148 0:0:0:0:0:ffff:1f4c:ce94
31.76.206.149 0:0:0:0:0:ffff:1f4c:ce95
31.76.206.150 0:0:0:0:0:ffff:1f4c:ce96
31.76.206.151 0:0:0:0:0:ffff:1f4c:ce97
31.76.206.152 0:0:0:0:0:ffff:1f4c:ce98
31.76.206.153 0:0:0:0:0:ffff:1f4c:ce99
31.76.206.154 0:0:0:0:0:ffff:1f4c:ce9a
31.76.206.155 0:0:0:0:0:ffff:1f4c:ce9b
31.76.206.156 0:0:0:0:0:ffff:1f4c:ce9c
31.76.206.157 0:0:0:0:0:ffff:1f4c:ce9d
31.76.206.158 0:0:0:0:0:ffff:1f4c:ce9e
31.76.206.159 0:0:0:0:0:ffff:1f4c:ce9f
31.76.206.160 0:0:0:0:0:ffff:1f4c:cea0
31.76.206.161 0:0:0:0:0:ffff:1f4c:cea1
31.76.206.162 0:0:0:0:0:ffff:1f4c:cea2
31.76.206.163 0:0:0:0:0:ffff:1f4c:cea3
31.76.206.164 0:0:0:0:0:ffff:1f4c:cea4
31.76.206.165 0:0:0:0:0:ffff:1f4c:cea5
31.76.206.166 0:0:0:0:0:ffff:1f4c:cea6
31.76.206.167 0:0:0:0:0:ffff:1f4c:cea7
31.76.206.168 0:0:0:0:0:ffff:1f4c:cea8
31.76.206.169 0:0:0:0:0:ffff:1f4c:cea9
31.76.206.170 0:0:0:0:0:ffff:1f4c:ceaa
31.76.206.171 0:0:0:0:0:ffff:1f4c:ceab
31.76.206.172 0:0:0:0:0:ffff:1f4c:ceac
31.76.206.173 0:0:0:0:0:ffff:1f4c:cead
31.76.206.174 0:0:0:0:0:ffff:1f4c:ceae
31.76.206.175 0:0:0:0:0:ffff:1f4c:ceaf
31.76.206.176 0:0:0:0:0:ffff:1f4c:ceb0
31.76.206.177 0:0:0:0:0:ffff:1f4c:ceb1
31.76.206.178 0:0:0:0:0:ffff:1f4c:ceb2
31.76.206.179 0:0:0:0:0:ffff:1f4c:ceb3
31.76.206.180 0:0:0:0:0:ffff:1f4c:ceb4


31.76.206.181 0:0:0:0:0:ffff:1f4c:ceb5
31.76.206.182 0:0:0:0:0:ffff:1f4c:ceb6
31.76.206.183 0:0:0:0:0:ffff:1f4c:ceb7
31.76.206.184 0:0:0:0:0:ffff:1f4c:ceb8
31.76.206.185 0:0:0:0:0:ffff:1f4c:ceb9
31.76.206.186 0:0:0:0:0:ffff:1f4c:ceba
31.76.206.187 0:0:0:0:0:ffff:1f4c:cebb
31.76.206.188 0:0:0:0:0:ffff:1f4c:cebc
31.76.206.189 0:0:0:0:0:ffff:1f4c:cebd
31.76.206.190 0:0:0:0:0:ffff:1f4c:cebe
31.76.206.191 0:0:0:0:0:ffff:1f4c:cebf
31.76.206.192 0:0:0:0:0:ffff:1f4c:cec0
31.76.206.193 0:0:0:0:0:ffff:1f4c:cec1
31.76.206.194 0:0:0:0:0:ffff:1f4c:cec2
31.76.206.195 0:0:0:0:0:ffff:1f4c:cec3
31.76.206.196 0:0:0:0:0:ffff:1f4c:cec4
31.76.206.197 0:0:0:0:0:ffff:1f4c:cec5
31.76.206.198 0:0:0:0:0:ffff:1f4c:cec6
31.76.206.199 0:0:0:0:0:ffff:1f4c:cec7
31.76.206.200 0:0:0:0:0:ffff:1f4c:cec8
31.76.206.201 0:0:0:0:0:ffff:1f4c:cec9
31.76.206.202 0:0:0:0:0:ffff:1f4c:ceca
31.76.206.203 0:0:0:0:0:ffff:1f4c:cecb
31.76.206.204 0:0:0:0:0:ffff:1f4c:cecc
31.76.206.205 0:0:0:0:0:ffff:1f4c:cecd
31.76.206.206 0:0:0:0:0:ffff:1f4c:cece
31.76.206.207 0:0:0:0:0:ffff:1f4c:cecf
31.76.206.208 0:0:0:0:0:ffff:1f4c:ced0
31.76.206.209 0:0:0:0:0:ffff:1f4c:ced1
31.76.206.210 0:0:0:0:0:ffff:1f4c:ced2
31.76.206.211 0:0:0:0:0:ffff:1f4c:ced3
31.76.206.212 0:0:0:0:0:ffff:1f4c:ced4
31.76.206.213 0:0:0:0:0:ffff:1f4c:ced5
31.76.206.214 0:0:0:0:0:ffff:1f4c:ced6
31.76.206.215 0:0:0:0:0:ffff:1f4c:ced7
31.76.206.216 0:0:0:0:0:ffff:1f4c:ced8
31.76.206.217 0:0:0:0:0:ffff:1f4c:ced9
31.76.206.218 0:0:0:0:0:ffff:1f4c:ceda
31.76.206.219 0:0:0:0:0:ffff:1f4c:cedb
31.76.206.220 0:0:0:0:0:ffff:1f4c:cedc
31.76.206.221 0:0:0:0:0:ffff:1f4c:cedd
31.76.206.222 0:0:0:0:0:ffff:1f4c:cede
31.76.206.223 0:0:0:0:0:ffff:1f4c:cedf
31.76.206.224 0:0:0:0:0:ffff:1f4c:cee0
31.76.206.225 0:0:0:0:0:ffff:1f4c:cee1
31.76.206.226 0:0:0:0:0:ffff:1f4c:cee2
31.76.206.227 0:0:0:0:0:ffff:1f4c:cee3
31.76.206.228 0:0:0:0:0:ffff:1f4c:cee4
31.76.206.229 0:0:0:0:0:ffff:1f4c:cee5
31.76.206.230 0:0:0:0:0:ffff:1f4c:cee6
31.76.206.231 0:0:0:0:0:ffff:1f4c:cee7
31.76.206.232 0:0:0:0:0:ffff:1f4c:cee8
31.76.206.233 0:0:0:0:0:ffff:1f4c:cee9
31.76.206.234 0:0:0:0:0:ffff:1f4c:ceea
31.76.206.235 0:0:0:0:0:ffff:1f4c:ceeb
31.76.206.236 0:0:0:0:0:ffff:1f4c:ceec
31.76.206.237 0:0:0:0:0:ffff:1f4c:ceed
31.76.206.238 0:0:0:0:0:ffff:1f4c:ceee
31.76.206.239 0:0:0:0:0:ffff:1f4c:ceef
31.76.206.240 0:0:0:0:0:ffff:1f4c:cef0
31.76.206.241 0:0:0:0:0:ffff:1f4c:cef1
31.76.206.242 0:0:0:0:0:ffff:1f4c:cef2
31.76.206.243 0:0:0:0:0:ffff:1f4c:cef3
31.76.206.244 0:0:0:0:0:ffff:1f4c:cef4
31.76.206.245 0:0:0:0:0:ffff:1f4c:cef5
31.76.206.246 0:0:0:0:0:ffff:1f4c:cef6
31.76.206.247 0:0:0:0:0:ffff:1f4c:cef7
31.76.206.248 0:0:0:0:0:ffff:1f4c:cef8
31.76.206.249 0:0:0:0:0:ffff:1f4c:cef9
31.76.206.250 0:0:0:0:0:ffff:1f4c:cefa
31.76.206.251 0:0:0:0:0:ffff:1f4c:cefb
31.76.206.252 0:0:0:0:0:ffff:1f4c:cefc
31.76.206.253 0:0:0:0:0:ffff:1f4c:cefd
31.76.206.254 0:0:0:0:0:ffff:1f4c:cefe
31.76.206.255 0:0:0:0:0:ffff:1f4c:ceff


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.