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
72.72.206.1 0:0:0:0:0:ffff:4848:ce01
72.72.206.2 0:0:0:0:0:ffff:4848:ce02
72.72.206.3 0:0:0:0:0:ffff:4848:ce03
72.72.206.4 0:0:0:0:0:ffff:4848:ce04
72.72.206.5 0:0:0:0:0:ffff:4848:ce05
72.72.206.6 0:0:0:0:0:ffff:4848:ce06
72.72.206.7 0:0:0:0:0:ffff:4848:ce07
72.72.206.8 0:0:0:0:0:ffff:4848:ce08
72.72.206.9 0:0:0:0:0:ffff:4848:ce09
72.72.206.10 0:0:0:0:0:ffff:4848:ce0a
72.72.206.11 0:0:0:0:0:ffff:4848:ce0b
72.72.206.12 0:0:0:0:0:ffff:4848:ce0c
72.72.206.13 0:0:0:0:0:ffff:4848:ce0d
72.72.206.14 0:0:0:0:0:ffff:4848:ce0e
72.72.206.15 0:0:0:0:0:ffff:4848:ce0f
72.72.206.16 0:0:0:0:0:ffff:4848:ce10
72.72.206.17 0:0:0:0:0:ffff:4848:ce11
72.72.206.18 0:0:0:0:0:ffff:4848:ce12
72.72.206.19 0:0:0:0:0:ffff:4848:ce13
72.72.206.20 0:0:0:0:0:ffff:4848:ce14
72.72.206.21 0:0:0:0:0:ffff:4848:ce15
72.72.206.22 0:0:0:0:0:ffff:4848:ce16
72.72.206.23 0:0:0:0:0:ffff:4848:ce17
72.72.206.24 0:0:0:0:0:ffff:4848:ce18
72.72.206.25 0:0:0:0:0:ffff:4848:ce19
72.72.206.26 0:0:0:0:0:ffff:4848:ce1a
72.72.206.27 0:0:0:0:0:ffff:4848:ce1b
72.72.206.28 0:0:0:0:0:ffff:4848:ce1c
72.72.206.29 0:0:0:0:0:ffff:4848:ce1d
72.72.206.30 0:0:0:0:0:ffff:4848:ce1e
72.72.206.31 0:0:0:0:0:ffff:4848:ce1f
72.72.206.32 0:0:0:0:0:ffff:4848:ce20
72.72.206.33 0:0:0:0:0:ffff:4848:ce21
72.72.206.34 0:0:0:0:0:ffff:4848:ce22
72.72.206.35 0:0:0:0:0:ffff:4848:ce23
72.72.206.36 0:0:0:0:0:ffff:4848:ce24
72.72.206.37 0:0:0:0:0:ffff:4848:ce25
72.72.206.38 0:0:0:0:0:ffff:4848:ce26
72.72.206.39 0:0:0:0:0:ffff:4848:ce27
72.72.206.40 0:0:0:0:0:ffff:4848:ce28
72.72.206.41 0:0:0:0:0:ffff:4848:ce29
72.72.206.42 0:0:0:0:0:ffff:4848:ce2a
72.72.206.43 0:0:0:0:0:ffff:4848:ce2b
72.72.206.44 0:0:0:0:0:ffff:4848:ce2c
72.72.206.45 0:0:0:0:0:ffff:4848:ce2d
72.72.206.46 0:0:0:0:0:ffff:4848:ce2e
72.72.206.47 0:0:0:0:0:ffff:4848:ce2f
72.72.206.48 0:0:0:0:0:ffff:4848:ce30
72.72.206.49 0:0:0:0:0:ffff:4848:ce31
72.72.206.50 0:0:0:0:0:ffff:4848:ce32
72.72.206.51 0:0:0:0:0:ffff:4848:ce33
72.72.206.52 0:0:0:0:0:ffff:4848:ce34
72.72.206.53 0:0:0:0:0:ffff:4848:ce35
72.72.206.54 0:0:0:0:0:ffff:4848:ce36
72.72.206.55 0:0:0:0:0:ffff:4848:ce37
72.72.206.56 0:0:0:0:0:ffff:4848:ce38
72.72.206.57 0:0:0:0:0:ffff:4848:ce39
72.72.206.58 0:0:0:0:0:ffff:4848:ce3a
72.72.206.59 0:0:0:0:0:ffff:4848:ce3b
72.72.206.60 0:0:0:0:0:ffff:4848:ce3c


72.72.206.61 0:0:0:0:0:ffff:4848:ce3d
72.72.206.62 0:0:0:0:0:ffff:4848:ce3e
72.72.206.63 0:0:0:0:0:ffff:4848:ce3f
72.72.206.64 0:0:0:0:0:ffff:4848:ce40
72.72.206.65 0:0:0:0:0:ffff:4848:ce41
72.72.206.66 0:0:0:0:0:ffff:4848:ce42
72.72.206.67 0:0:0:0:0:ffff:4848:ce43
72.72.206.68 0:0:0:0:0:ffff:4848:ce44
72.72.206.69 0:0:0:0:0:ffff:4848:ce45
72.72.206.70 0:0:0:0:0:ffff:4848:ce46
72.72.206.71 0:0:0:0:0:ffff:4848:ce47
72.72.206.72 0:0:0:0:0:ffff:4848:ce48
72.72.206.73 0:0:0:0:0:ffff:4848:ce49
72.72.206.74 0:0:0:0:0:ffff:4848:ce4a
72.72.206.75 0:0:0:0:0:ffff:4848:ce4b
72.72.206.76 0:0:0:0:0:ffff:4848:ce4c
72.72.206.77 0:0:0:0:0:ffff:4848:ce4d
72.72.206.78 0:0:0:0:0:ffff:4848:ce4e
72.72.206.79 0:0:0:0:0:ffff:4848:ce4f
72.72.206.80 0:0:0:0:0:ffff:4848:ce50
72.72.206.81 0:0:0:0:0:ffff:4848:ce51
72.72.206.82 0:0:0:0:0:ffff:4848:ce52
72.72.206.83 0:0:0:0:0:ffff:4848:ce53
72.72.206.84 0:0:0:0:0:ffff:4848:ce54
72.72.206.85 0:0:0:0:0:ffff:4848:ce55
72.72.206.86 0:0:0:0:0:ffff:4848:ce56
72.72.206.87 0:0:0:0:0:ffff:4848:ce57
72.72.206.88 0:0:0:0:0:ffff:4848:ce58
72.72.206.89 0:0:0:0:0:ffff:4848:ce59
72.72.206.90 0:0:0:0:0:ffff:4848:ce5a
72.72.206.91 0:0:0:0:0:ffff:4848:ce5b
72.72.206.92 0:0:0:0:0:ffff:4848:ce5c
72.72.206.93 0:0:0:0:0:ffff:4848:ce5d
72.72.206.94 0:0:0:0:0:ffff:4848:ce5e
72.72.206.95 0:0:0:0:0:ffff:4848:ce5f
72.72.206.96 0:0:0:0:0:ffff:4848:ce60
72.72.206.97 0:0:0:0:0:ffff:4848:ce61
72.72.206.98 0:0:0:0:0:ffff:4848:ce62
72.72.206.99 0:0:0:0:0:ffff:4848:ce63
72.72.206.100 0:0:0:0:0:ffff:4848:ce64
72.72.206.101 0:0:0:0:0:ffff:4848:ce65
72.72.206.102 0:0:0:0:0:ffff:4848:ce66
72.72.206.103 0:0:0:0:0:ffff:4848:ce67
72.72.206.104 0:0:0:0:0:ffff:4848:ce68
72.72.206.105 0:0:0:0:0:ffff:4848:ce69
72.72.206.106 0:0:0:0:0:ffff:4848:ce6a
72.72.206.107 0:0:0:0:0:ffff:4848:ce6b
72.72.206.108 0:0:0:0:0:ffff:4848:ce6c
72.72.206.109 0:0:0:0:0:ffff:4848:ce6d
72.72.206.110 0:0:0:0:0:ffff:4848:ce6e
72.72.206.111 0:0:0:0:0:ffff:4848:ce6f
72.72.206.112 0:0:0:0:0:ffff:4848:ce70
72.72.206.113 0:0:0:0:0:ffff:4848:ce71
72.72.206.114 0:0:0:0:0:ffff:4848:ce72
72.72.206.115 0:0:0:0:0:ffff:4848:ce73
72.72.206.116 0:0:0:0:0:ffff:4848:ce74
72.72.206.117 0:0:0:0:0:ffff:4848:ce75
72.72.206.118 0:0:0:0:0:ffff:4848:ce76
72.72.206.119 0:0:0:0:0:ffff:4848:ce77
72.72.206.120 0:0:0:0:0:ffff:4848:ce78


72.72.206.121 0:0:0:0:0:ffff:4848:ce79
72.72.206.122 0:0:0:0:0:ffff:4848:ce7a
72.72.206.123 0:0:0:0:0:ffff:4848:ce7b
72.72.206.124 0:0:0:0:0:ffff:4848:ce7c
72.72.206.125 0:0:0:0:0:ffff:4848:ce7d
72.72.206.126 0:0:0:0:0:ffff:4848:ce7e
72.72.206.127 0:0:0:0:0:ffff:4848:ce7f
72.72.206.128 0:0:0:0:0:ffff:4848:ce80
72.72.206.129 0:0:0:0:0:ffff:4848:ce81
72.72.206.130 0:0:0:0:0:ffff:4848:ce82
72.72.206.131 0:0:0:0:0:ffff:4848:ce83
72.72.206.132 0:0:0:0:0:ffff:4848:ce84
72.72.206.133 0:0:0:0:0:ffff:4848:ce85
72.72.206.134 0:0:0:0:0:ffff:4848:ce86
72.72.206.135 0:0:0:0:0:ffff:4848:ce87
72.72.206.136 0:0:0:0:0:ffff:4848:ce88
72.72.206.137 0:0:0:0:0:ffff:4848:ce89
72.72.206.138 0:0:0:0:0:ffff:4848:ce8a
72.72.206.139 0:0:0:0:0:ffff:4848:ce8b
72.72.206.140 0:0:0:0:0:ffff:4848:ce8c
72.72.206.141 0:0:0:0:0:ffff:4848:ce8d
72.72.206.142 0:0:0:0:0:ffff:4848:ce8e
72.72.206.143 0:0:0:0:0:ffff:4848:ce8f
72.72.206.144 0:0:0:0:0:ffff:4848:ce90
72.72.206.145 0:0:0:0:0:ffff:4848:ce91
72.72.206.146 0:0:0:0:0:ffff:4848:ce92
72.72.206.147 0:0:0:0:0:ffff:4848:ce93
72.72.206.148 0:0:0:0:0:ffff:4848:ce94
72.72.206.149 0:0:0:0:0:ffff:4848:ce95
72.72.206.150 0:0:0:0:0:ffff:4848:ce96
72.72.206.151 0:0:0:0:0:ffff:4848:ce97
72.72.206.152 0:0:0:0:0:ffff:4848:ce98
72.72.206.153 0:0:0:0:0:ffff:4848:ce99
72.72.206.154 0:0:0:0:0:ffff:4848:ce9a
72.72.206.155 0:0:0:0:0:ffff:4848:ce9b
72.72.206.156 0:0:0:0:0:ffff:4848:ce9c
72.72.206.157 0:0:0:0:0:ffff:4848:ce9d
72.72.206.158 0:0:0:0:0:ffff:4848:ce9e
72.72.206.159 0:0:0:0:0:ffff:4848:ce9f
72.72.206.160 0:0:0:0:0:ffff:4848:cea0
72.72.206.161 0:0:0:0:0:ffff:4848:cea1
72.72.206.162 0:0:0:0:0:ffff:4848:cea2
72.72.206.163 0:0:0:0:0:ffff:4848:cea3
72.72.206.164 0:0:0:0:0:ffff:4848:cea4
72.72.206.165 0:0:0:0:0:ffff:4848:cea5
72.72.206.166 0:0:0:0:0:ffff:4848:cea6
72.72.206.167 0:0:0:0:0:ffff:4848:cea7
72.72.206.168 0:0:0:0:0:ffff:4848:cea8
72.72.206.169 0:0:0:0:0:ffff:4848:cea9
72.72.206.170 0:0:0:0:0:ffff:4848:ceaa
72.72.206.171 0:0:0:0:0:ffff:4848:ceab
72.72.206.172 0:0:0:0:0:ffff:4848:ceac
72.72.206.173 0:0:0:0:0:ffff:4848:cead
72.72.206.174 0:0:0:0:0:ffff:4848:ceae
72.72.206.175 0:0:0:0:0:ffff:4848:ceaf
72.72.206.176 0:0:0:0:0:ffff:4848:ceb0
72.72.206.177 0:0:0:0:0:ffff:4848:ceb1
72.72.206.178 0:0:0:0:0:ffff:4848:ceb2
72.72.206.179 0:0:0:0:0:ffff:4848:ceb3
72.72.206.180 0:0:0:0:0:ffff:4848:ceb4


72.72.206.181 0:0:0:0:0:ffff:4848:ceb5
72.72.206.182 0:0:0:0:0:ffff:4848:ceb6
72.72.206.183 0:0:0:0:0:ffff:4848:ceb7
72.72.206.184 0:0:0:0:0:ffff:4848:ceb8
72.72.206.185 0:0:0:0:0:ffff:4848:ceb9
72.72.206.186 0:0:0:0:0:ffff:4848:ceba
72.72.206.187 0:0:0:0:0:ffff:4848:cebb
72.72.206.188 0:0:0:0:0:ffff:4848:cebc
72.72.206.189 0:0:0:0:0:ffff:4848:cebd
72.72.206.190 0:0:0:0:0:ffff:4848:cebe
72.72.206.191 0:0:0:0:0:ffff:4848:cebf
72.72.206.192 0:0:0:0:0:ffff:4848:cec0
72.72.206.193 0:0:0:0:0:ffff:4848:cec1
72.72.206.194 0:0:0:0:0:ffff:4848:cec2
72.72.206.195 0:0:0:0:0:ffff:4848:cec3
72.72.206.196 0:0:0:0:0:ffff:4848:cec4
72.72.206.197 0:0:0:0:0:ffff:4848:cec5
72.72.206.198 0:0:0:0:0:ffff:4848:cec6
72.72.206.199 0:0:0:0:0:ffff:4848:cec7
72.72.206.200 0:0:0:0:0:ffff:4848:cec8
72.72.206.201 0:0:0:0:0:ffff:4848:cec9
72.72.206.202 0:0:0:0:0:ffff:4848:ceca
72.72.206.203 0:0:0:0:0:ffff:4848:cecb
72.72.206.204 0:0:0:0:0:ffff:4848:cecc
72.72.206.205 0:0:0:0:0:ffff:4848:cecd
72.72.206.206 0:0:0:0:0:ffff:4848:cece
72.72.206.207 0:0:0:0:0:ffff:4848:cecf
72.72.206.208 0:0:0:0:0:ffff:4848:ced0
72.72.206.209 0:0:0:0:0:ffff:4848:ced1
72.72.206.210 0:0:0:0:0:ffff:4848:ced2
72.72.206.211 0:0:0:0:0:ffff:4848:ced3
72.72.206.212 0:0:0:0:0:ffff:4848:ced4
72.72.206.213 0:0:0:0:0:ffff:4848:ced5
72.72.206.214 0:0:0:0:0:ffff:4848:ced6
72.72.206.215 0:0:0:0:0:ffff:4848:ced7
72.72.206.216 0:0:0:0:0:ffff:4848:ced8
72.72.206.217 0:0:0:0:0:ffff:4848:ced9
72.72.206.218 0:0:0:0:0:ffff:4848:ceda
72.72.206.219 0:0:0:0:0:ffff:4848:cedb
72.72.206.220 0:0:0:0:0:ffff:4848:cedc
72.72.206.221 0:0:0:0:0:ffff:4848:cedd
72.72.206.222 0:0:0:0:0:ffff:4848:cede
72.72.206.223 0:0:0:0:0:ffff:4848:cedf
72.72.206.224 0:0:0:0:0:ffff:4848:cee0
72.72.206.225 0:0:0:0:0:ffff:4848:cee1
72.72.206.226 0:0:0:0:0:ffff:4848:cee2
72.72.206.227 0:0:0:0:0:ffff:4848:cee3
72.72.206.228 0:0:0:0:0:ffff:4848:cee4
72.72.206.229 0:0:0:0:0:ffff:4848:cee5
72.72.206.230 0:0:0:0:0:ffff:4848:cee6
72.72.206.231 0:0:0:0:0:ffff:4848:cee7
72.72.206.232 0:0:0:0:0:ffff:4848:cee8
72.72.206.233 0:0:0:0:0:ffff:4848:cee9
72.72.206.234 0:0:0:0:0:ffff:4848:ceea
72.72.206.235 0:0:0:0:0:ffff:4848:ceeb
72.72.206.236 0:0:0:0:0:ffff:4848:ceec
72.72.206.237 0:0:0:0:0:ffff:4848:ceed
72.72.206.238 0:0:0:0:0:ffff:4848:ceee
72.72.206.239 0:0:0:0:0:ffff:4848:ceef
72.72.206.240 0:0:0:0:0:ffff:4848:cef0
72.72.206.241 0:0:0:0:0:ffff:4848:cef1
72.72.206.242 0:0:0:0:0:ffff:4848:cef2
72.72.206.243 0:0:0:0:0:ffff:4848:cef3
72.72.206.244 0:0:0:0:0:ffff:4848:cef4
72.72.206.245 0:0:0:0:0:ffff:4848:cef5
72.72.206.246 0:0:0:0:0:ffff:4848:cef6
72.72.206.247 0:0:0:0:0:ffff:4848:cef7
72.72.206.248 0:0:0:0:0:ffff:4848:cef8
72.72.206.249 0:0:0:0:0:ffff:4848:cef9
72.72.206.250 0:0:0:0:0:ffff:4848:cefa
72.72.206.251 0:0:0:0:0:ffff:4848:cefb
72.72.206.252 0:0:0:0:0:ffff:4848:cefc
72.72.206.253 0:0:0:0:0:ffff:4848:cefd
72.72.206.254 0:0:0:0:0:ffff:4848:cefe
72.72.206.255 0:0:0:0:0:ffff:4848: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.