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
78.31.236.1 0:0:0:0:0:ffff:4e1f:ec01
78.31.236.2 0:0:0:0:0:ffff:4e1f:ec02
78.31.236.3 0:0:0:0:0:ffff:4e1f:ec03
78.31.236.4 0:0:0:0:0:ffff:4e1f:ec04
78.31.236.5 0:0:0:0:0:ffff:4e1f:ec05
78.31.236.6 0:0:0:0:0:ffff:4e1f:ec06
78.31.236.7 0:0:0:0:0:ffff:4e1f:ec07
78.31.236.8 0:0:0:0:0:ffff:4e1f:ec08
78.31.236.9 0:0:0:0:0:ffff:4e1f:ec09
78.31.236.10 0:0:0:0:0:ffff:4e1f:ec0a
78.31.236.11 0:0:0:0:0:ffff:4e1f:ec0b
78.31.236.12 0:0:0:0:0:ffff:4e1f:ec0c
78.31.236.13 0:0:0:0:0:ffff:4e1f:ec0d
78.31.236.14 0:0:0:0:0:ffff:4e1f:ec0e
78.31.236.15 0:0:0:0:0:ffff:4e1f:ec0f
78.31.236.16 0:0:0:0:0:ffff:4e1f:ec10
78.31.236.17 0:0:0:0:0:ffff:4e1f:ec11
78.31.236.18 0:0:0:0:0:ffff:4e1f:ec12
78.31.236.19 0:0:0:0:0:ffff:4e1f:ec13
78.31.236.20 0:0:0:0:0:ffff:4e1f:ec14
78.31.236.21 0:0:0:0:0:ffff:4e1f:ec15
78.31.236.22 0:0:0:0:0:ffff:4e1f:ec16
78.31.236.23 0:0:0:0:0:ffff:4e1f:ec17
78.31.236.24 0:0:0:0:0:ffff:4e1f:ec18
78.31.236.25 0:0:0:0:0:ffff:4e1f:ec19
78.31.236.26 0:0:0:0:0:ffff:4e1f:ec1a
78.31.236.27 0:0:0:0:0:ffff:4e1f:ec1b
78.31.236.28 0:0:0:0:0:ffff:4e1f:ec1c
78.31.236.29 0:0:0:0:0:ffff:4e1f:ec1d
78.31.236.30 0:0:0:0:0:ffff:4e1f:ec1e
78.31.236.31 0:0:0:0:0:ffff:4e1f:ec1f
78.31.236.32 0:0:0:0:0:ffff:4e1f:ec20
78.31.236.33 0:0:0:0:0:ffff:4e1f:ec21
78.31.236.34 0:0:0:0:0:ffff:4e1f:ec22
78.31.236.35 0:0:0:0:0:ffff:4e1f:ec23
78.31.236.36 0:0:0:0:0:ffff:4e1f:ec24
78.31.236.37 0:0:0:0:0:ffff:4e1f:ec25
78.31.236.38 0:0:0:0:0:ffff:4e1f:ec26
78.31.236.39 0:0:0:0:0:ffff:4e1f:ec27
78.31.236.40 0:0:0:0:0:ffff:4e1f:ec28
78.31.236.41 0:0:0:0:0:ffff:4e1f:ec29
78.31.236.42 0:0:0:0:0:ffff:4e1f:ec2a
78.31.236.43 0:0:0:0:0:ffff:4e1f:ec2b
78.31.236.44 0:0:0:0:0:ffff:4e1f:ec2c
78.31.236.45 0:0:0:0:0:ffff:4e1f:ec2d
78.31.236.46 0:0:0:0:0:ffff:4e1f:ec2e
78.31.236.47 0:0:0:0:0:ffff:4e1f:ec2f
78.31.236.48 0:0:0:0:0:ffff:4e1f:ec30
78.31.236.49 0:0:0:0:0:ffff:4e1f:ec31
78.31.236.50 0:0:0:0:0:ffff:4e1f:ec32
78.31.236.51 0:0:0:0:0:ffff:4e1f:ec33
78.31.236.52 0:0:0:0:0:ffff:4e1f:ec34
78.31.236.53 0:0:0:0:0:ffff:4e1f:ec35
78.31.236.54 0:0:0:0:0:ffff:4e1f:ec36
78.31.236.55 0:0:0:0:0:ffff:4e1f:ec37
78.31.236.56 0:0:0:0:0:ffff:4e1f:ec38
78.31.236.57 0:0:0:0:0:ffff:4e1f:ec39
78.31.236.58 0:0:0:0:0:ffff:4e1f:ec3a
78.31.236.59 0:0:0:0:0:ffff:4e1f:ec3b
78.31.236.60 0:0:0:0:0:ffff:4e1f:ec3c


78.31.236.61 0:0:0:0:0:ffff:4e1f:ec3d
78.31.236.62 0:0:0:0:0:ffff:4e1f:ec3e
78.31.236.63 0:0:0:0:0:ffff:4e1f:ec3f
78.31.236.64 0:0:0:0:0:ffff:4e1f:ec40
78.31.236.65 0:0:0:0:0:ffff:4e1f:ec41
78.31.236.66 0:0:0:0:0:ffff:4e1f:ec42
78.31.236.67 0:0:0:0:0:ffff:4e1f:ec43
78.31.236.68 0:0:0:0:0:ffff:4e1f:ec44
78.31.236.69 0:0:0:0:0:ffff:4e1f:ec45
78.31.236.70 0:0:0:0:0:ffff:4e1f:ec46
78.31.236.71 0:0:0:0:0:ffff:4e1f:ec47
78.31.236.72 0:0:0:0:0:ffff:4e1f:ec48
78.31.236.73 0:0:0:0:0:ffff:4e1f:ec49
78.31.236.74 0:0:0:0:0:ffff:4e1f:ec4a
78.31.236.75 0:0:0:0:0:ffff:4e1f:ec4b
78.31.236.76 0:0:0:0:0:ffff:4e1f:ec4c
78.31.236.77 0:0:0:0:0:ffff:4e1f:ec4d
78.31.236.78 0:0:0:0:0:ffff:4e1f:ec4e
78.31.236.79 0:0:0:0:0:ffff:4e1f:ec4f
78.31.236.80 0:0:0:0:0:ffff:4e1f:ec50
78.31.236.81 0:0:0:0:0:ffff:4e1f:ec51
78.31.236.82 0:0:0:0:0:ffff:4e1f:ec52
78.31.236.83 0:0:0:0:0:ffff:4e1f:ec53
78.31.236.84 0:0:0:0:0:ffff:4e1f:ec54
78.31.236.85 0:0:0:0:0:ffff:4e1f:ec55
78.31.236.86 0:0:0:0:0:ffff:4e1f:ec56
78.31.236.87 0:0:0:0:0:ffff:4e1f:ec57
78.31.236.88 0:0:0:0:0:ffff:4e1f:ec58
78.31.236.89 0:0:0:0:0:ffff:4e1f:ec59
78.31.236.90 0:0:0:0:0:ffff:4e1f:ec5a
78.31.236.91 0:0:0:0:0:ffff:4e1f:ec5b
78.31.236.92 0:0:0:0:0:ffff:4e1f:ec5c
78.31.236.93 0:0:0:0:0:ffff:4e1f:ec5d
78.31.236.94 0:0:0:0:0:ffff:4e1f:ec5e
78.31.236.95 0:0:0:0:0:ffff:4e1f:ec5f
78.31.236.96 0:0:0:0:0:ffff:4e1f:ec60
78.31.236.97 0:0:0:0:0:ffff:4e1f:ec61
78.31.236.98 0:0:0:0:0:ffff:4e1f:ec62
78.31.236.99 0:0:0:0:0:ffff:4e1f:ec63
78.31.236.100 0:0:0:0:0:ffff:4e1f:ec64
78.31.236.101 0:0:0:0:0:ffff:4e1f:ec65
78.31.236.102 0:0:0:0:0:ffff:4e1f:ec66
78.31.236.103 0:0:0:0:0:ffff:4e1f:ec67
78.31.236.104 0:0:0:0:0:ffff:4e1f:ec68
78.31.236.105 0:0:0:0:0:ffff:4e1f:ec69
78.31.236.106 0:0:0:0:0:ffff:4e1f:ec6a
78.31.236.107 0:0:0:0:0:ffff:4e1f:ec6b
78.31.236.108 0:0:0:0:0:ffff:4e1f:ec6c
78.31.236.109 0:0:0:0:0:ffff:4e1f:ec6d
78.31.236.110 0:0:0:0:0:ffff:4e1f:ec6e
78.31.236.111 0:0:0:0:0:ffff:4e1f:ec6f
78.31.236.112 0:0:0:0:0:ffff:4e1f:ec70
78.31.236.113 0:0:0:0:0:ffff:4e1f:ec71
78.31.236.114 0:0:0:0:0:ffff:4e1f:ec72
78.31.236.115 0:0:0:0:0:ffff:4e1f:ec73
78.31.236.116 0:0:0:0:0:ffff:4e1f:ec74
78.31.236.117 0:0:0:0:0:ffff:4e1f:ec75
78.31.236.118 0:0:0:0:0:ffff:4e1f:ec76
78.31.236.119 0:0:0:0:0:ffff:4e1f:ec77
78.31.236.120 0:0:0:0:0:ffff:4e1f:ec78


78.31.236.121 0:0:0:0:0:ffff:4e1f:ec79
78.31.236.122 0:0:0:0:0:ffff:4e1f:ec7a
78.31.236.123 0:0:0:0:0:ffff:4e1f:ec7b
78.31.236.124 0:0:0:0:0:ffff:4e1f:ec7c
78.31.236.125 0:0:0:0:0:ffff:4e1f:ec7d
78.31.236.126 0:0:0:0:0:ffff:4e1f:ec7e
78.31.236.127 0:0:0:0:0:ffff:4e1f:ec7f
78.31.236.128 0:0:0:0:0:ffff:4e1f:ec80
78.31.236.129 0:0:0:0:0:ffff:4e1f:ec81
78.31.236.130 0:0:0:0:0:ffff:4e1f:ec82
78.31.236.131 0:0:0:0:0:ffff:4e1f:ec83
78.31.236.132 0:0:0:0:0:ffff:4e1f:ec84
78.31.236.133 0:0:0:0:0:ffff:4e1f:ec85
78.31.236.134 0:0:0:0:0:ffff:4e1f:ec86
78.31.236.135 0:0:0:0:0:ffff:4e1f:ec87
78.31.236.136 0:0:0:0:0:ffff:4e1f:ec88
78.31.236.137 0:0:0:0:0:ffff:4e1f:ec89
78.31.236.138 0:0:0:0:0:ffff:4e1f:ec8a
78.31.236.139 0:0:0:0:0:ffff:4e1f:ec8b
78.31.236.140 0:0:0:0:0:ffff:4e1f:ec8c
78.31.236.141 0:0:0:0:0:ffff:4e1f:ec8d
78.31.236.142 0:0:0:0:0:ffff:4e1f:ec8e
78.31.236.143 0:0:0:0:0:ffff:4e1f:ec8f
78.31.236.144 0:0:0:0:0:ffff:4e1f:ec90
78.31.236.145 0:0:0:0:0:ffff:4e1f:ec91
78.31.236.146 0:0:0:0:0:ffff:4e1f:ec92
78.31.236.147 0:0:0:0:0:ffff:4e1f:ec93
78.31.236.148 0:0:0:0:0:ffff:4e1f:ec94
78.31.236.149 0:0:0:0:0:ffff:4e1f:ec95
78.31.236.150 0:0:0:0:0:ffff:4e1f:ec96
78.31.236.151 0:0:0:0:0:ffff:4e1f:ec97
78.31.236.152 0:0:0:0:0:ffff:4e1f:ec98
78.31.236.153 0:0:0:0:0:ffff:4e1f:ec99
78.31.236.154 0:0:0:0:0:ffff:4e1f:ec9a
78.31.236.155 0:0:0:0:0:ffff:4e1f:ec9b
78.31.236.156 0:0:0:0:0:ffff:4e1f:ec9c
78.31.236.157 0:0:0:0:0:ffff:4e1f:ec9d
78.31.236.158 0:0:0:0:0:ffff:4e1f:ec9e
78.31.236.159 0:0:0:0:0:ffff:4e1f:ec9f
78.31.236.160 0:0:0:0:0:ffff:4e1f:eca0
78.31.236.161 0:0:0:0:0:ffff:4e1f:eca1
78.31.236.162 0:0:0:0:0:ffff:4e1f:eca2
78.31.236.163 0:0:0:0:0:ffff:4e1f:eca3
78.31.236.164 0:0:0:0:0:ffff:4e1f:eca4
78.31.236.165 0:0:0:0:0:ffff:4e1f:eca5
78.31.236.166 0:0:0:0:0:ffff:4e1f:eca6
78.31.236.167 0:0:0:0:0:ffff:4e1f:eca7
78.31.236.168 0:0:0:0:0:ffff:4e1f:eca8
78.31.236.169 0:0:0:0:0:ffff:4e1f:eca9
78.31.236.170 0:0:0:0:0:ffff:4e1f:ecaa
78.31.236.171 0:0:0:0:0:ffff:4e1f:ecab
78.31.236.172 0:0:0:0:0:ffff:4e1f:ecac
78.31.236.173 0:0:0:0:0:ffff:4e1f:ecad
78.31.236.174 0:0:0:0:0:ffff:4e1f:ecae
78.31.236.175 0:0:0:0:0:ffff:4e1f:ecaf
78.31.236.176 0:0:0:0:0:ffff:4e1f:ecb0
78.31.236.177 0:0:0:0:0:ffff:4e1f:ecb1
78.31.236.178 0:0:0:0:0:ffff:4e1f:ecb2
78.31.236.179 0:0:0:0:0:ffff:4e1f:ecb3
78.31.236.180 0:0:0:0:0:ffff:4e1f:ecb4


78.31.236.181 0:0:0:0:0:ffff:4e1f:ecb5
78.31.236.182 0:0:0:0:0:ffff:4e1f:ecb6
78.31.236.183 0:0:0:0:0:ffff:4e1f:ecb7
78.31.236.184 0:0:0:0:0:ffff:4e1f:ecb8
78.31.236.185 0:0:0:0:0:ffff:4e1f:ecb9
78.31.236.186 0:0:0:0:0:ffff:4e1f:ecba
78.31.236.187 0:0:0:0:0:ffff:4e1f:ecbb
78.31.236.188 0:0:0:0:0:ffff:4e1f:ecbc
78.31.236.189 0:0:0:0:0:ffff:4e1f:ecbd
78.31.236.190 0:0:0:0:0:ffff:4e1f:ecbe
78.31.236.191 0:0:0:0:0:ffff:4e1f:ecbf
78.31.236.192 0:0:0:0:0:ffff:4e1f:ecc0
78.31.236.193 0:0:0:0:0:ffff:4e1f:ecc1
78.31.236.194 0:0:0:0:0:ffff:4e1f:ecc2
78.31.236.195 0:0:0:0:0:ffff:4e1f:ecc3
78.31.236.196 0:0:0:0:0:ffff:4e1f:ecc4
78.31.236.197 0:0:0:0:0:ffff:4e1f:ecc5
78.31.236.198 0:0:0:0:0:ffff:4e1f:ecc6
78.31.236.199 0:0:0:0:0:ffff:4e1f:ecc7
78.31.236.200 0:0:0:0:0:ffff:4e1f:ecc8
78.31.236.201 0:0:0:0:0:ffff:4e1f:ecc9
78.31.236.202 0:0:0:0:0:ffff:4e1f:ecca
78.31.236.203 0:0:0:0:0:ffff:4e1f:eccb
78.31.236.204 0:0:0:0:0:ffff:4e1f:eccc
78.31.236.205 0:0:0:0:0:ffff:4e1f:eccd
78.31.236.206 0:0:0:0:0:ffff:4e1f:ecce
78.31.236.207 0:0:0:0:0:ffff:4e1f:eccf
78.31.236.208 0:0:0:0:0:ffff:4e1f:ecd0
78.31.236.209 0:0:0:0:0:ffff:4e1f:ecd1
78.31.236.210 0:0:0:0:0:ffff:4e1f:ecd2
78.31.236.211 0:0:0:0:0:ffff:4e1f:ecd3
78.31.236.212 0:0:0:0:0:ffff:4e1f:ecd4
78.31.236.213 0:0:0:0:0:ffff:4e1f:ecd5
78.31.236.214 0:0:0:0:0:ffff:4e1f:ecd6
78.31.236.215 0:0:0:0:0:ffff:4e1f:ecd7
78.31.236.216 0:0:0:0:0:ffff:4e1f:ecd8
78.31.236.217 0:0:0:0:0:ffff:4e1f:ecd9
78.31.236.218 0:0:0:0:0:ffff:4e1f:ecda
78.31.236.219 0:0:0:0:0:ffff:4e1f:ecdb
78.31.236.220 0:0:0:0:0:ffff:4e1f:ecdc
78.31.236.221 0:0:0:0:0:ffff:4e1f:ecdd
78.31.236.222 0:0:0:0:0:ffff:4e1f:ecde
78.31.236.223 0:0:0:0:0:ffff:4e1f:ecdf
78.31.236.224 0:0:0:0:0:ffff:4e1f:ece0
78.31.236.225 0:0:0:0:0:ffff:4e1f:ece1
78.31.236.226 0:0:0:0:0:ffff:4e1f:ece2
78.31.236.227 0:0:0:0:0:ffff:4e1f:ece3
78.31.236.228 0:0:0:0:0:ffff:4e1f:ece4
78.31.236.229 0:0:0:0:0:ffff:4e1f:ece5
78.31.236.230 0:0:0:0:0:ffff:4e1f:ece6
78.31.236.231 0:0:0:0:0:ffff:4e1f:ece7
78.31.236.232 0:0:0:0:0:ffff:4e1f:ece8
78.31.236.233 0:0:0:0:0:ffff:4e1f:ece9
78.31.236.234 0:0:0:0:0:ffff:4e1f:ecea
78.31.236.235 0:0:0:0:0:ffff:4e1f:eceb
78.31.236.236 0:0:0:0:0:ffff:4e1f:ecec
78.31.236.237 0:0:0:0:0:ffff:4e1f:eced
78.31.236.238 0:0:0:0:0:ffff:4e1f:ecee
78.31.236.239 0:0:0:0:0:ffff:4e1f:ecef
78.31.236.240 0:0:0:0:0:ffff:4e1f:ecf0
78.31.236.241 0:0:0:0:0:ffff:4e1f:ecf1
78.31.236.242 0:0:0:0:0:ffff:4e1f:ecf2
78.31.236.243 0:0:0:0:0:ffff:4e1f:ecf3
78.31.236.244 0:0:0:0:0:ffff:4e1f:ecf4
78.31.236.245 0:0:0:0:0:ffff:4e1f:ecf5
78.31.236.246 0:0:0:0:0:ffff:4e1f:ecf6
78.31.236.247 0:0:0:0:0:ffff:4e1f:ecf7
78.31.236.248 0:0:0:0:0:ffff:4e1f:ecf8
78.31.236.249 0:0:0:0:0:ffff:4e1f:ecf9
78.31.236.250 0:0:0:0:0:ffff:4e1f:ecfa
78.31.236.251 0:0:0:0:0:ffff:4e1f:ecfb
78.31.236.252 0:0:0:0:0:ffff:4e1f:ecfc
78.31.236.253 0:0:0:0:0:ffff:4e1f:ecfd
78.31.236.254 0:0:0:0:0:ffff:4e1f:ecfe
78.31.236.255 0:0:0:0:0:ffff:4e1f:ecff


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.