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
72.72.224.1 0:0:0:0:0:ffff:4848:e001
72.72.224.2 0:0:0:0:0:ffff:4848:e002
72.72.224.3 0:0:0:0:0:ffff:4848:e003
72.72.224.4 0:0:0:0:0:ffff:4848:e004
72.72.224.5 0:0:0:0:0:ffff:4848:e005
72.72.224.6 0:0:0:0:0:ffff:4848:e006
72.72.224.7 0:0:0:0:0:ffff:4848:e007
72.72.224.8 0:0:0:0:0:ffff:4848:e008
72.72.224.9 0:0:0:0:0:ffff:4848:e009
72.72.224.10 0:0:0:0:0:ffff:4848:e00a
72.72.224.11 0:0:0:0:0:ffff:4848:e00b
72.72.224.12 0:0:0:0:0:ffff:4848:e00c
72.72.224.13 0:0:0:0:0:ffff:4848:e00d
72.72.224.14 0:0:0:0:0:ffff:4848:e00e
72.72.224.15 0:0:0:0:0:ffff:4848:e00f
72.72.224.16 0:0:0:0:0:ffff:4848:e010
72.72.224.17 0:0:0:0:0:ffff:4848:e011
72.72.224.18 0:0:0:0:0:ffff:4848:e012
72.72.224.19 0:0:0:0:0:ffff:4848:e013
72.72.224.20 0:0:0:0:0:ffff:4848:e014
72.72.224.21 0:0:0:0:0:ffff:4848:e015
72.72.224.22 0:0:0:0:0:ffff:4848:e016
72.72.224.23 0:0:0:0:0:ffff:4848:e017
72.72.224.24 0:0:0:0:0:ffff:4848:e018
72.72.224.25 0:0:0:0:0:ffff:4848:e019
72.72.224.26 0:0:0:0:0:ffff:4848:e01a
72.72.224.27 0:0:0:0:0:ffff:4848:e01b
72.72.224.28 0:0:0:0:0:ffff:4848:e01c
72.72.224.29 0:0:0:0:0:ffff:4848:e01d
72.72.224.30 0:0:0:0:0:ffff:4848:e01e
72.72.224.31 0:0:0:0:0:ffff:4848:e01f
72.72.224.32 0:0:0:0:0:ffff:4848:e020
72.72.224.33 0:0:0:0:0:ffff:4848:e021
72.72.224.34 0:0:0:0:0:ffff:4848:e022
72.72.224.35 0:0:0:0:0:ffff:4848:e023
72.72.224.36 0:0:0:0:0:ffff:4848:e024
72.72.224.37 0:0:0:0:0:ffff:4848:e025
72.72.224.38 0:0:0:0:0:ffff:4848:e026
72.72.224.39 0:0:0:0:0:ffff:4848:e027
72.72.224.40 0:0:0:0:0:ffff:4848:e028
72.72.224.41 0:0:0:0:0:ffff:4848:e029
72.72.224.42 0:0:0:0:0:ffff:4848:e02a
72.72.224.43 0:0:0:0:0:ffff:4848:e02b
72.72.224.44 0:0:0:0:0:ffff:4848:e02c
72.72.224.45 0:0:0:0:0:ffff:4848:e02d
72.72.224.46 0:0:0:0:0:ffff:4848:e02e
72.72.224.47 0:0:0:0:0:ffff:4848:e02f
72.72.224.48 0:0:0:0:0:ffff:4848:e030
72.72.224.49 0:0:0:0:0:ffff:4848:e031
72.72.224.50 0:0:0:0:0:ffff:4848:e032
72.72.224.51 0:0:0:0:0:ffff:4848:e033
72.72.224.52 0:0:0:0:0:ffff:4848:e034
72.72.224.53 0:0:0:0:0:ffff:4848:e035
72.72.224.54 0:0:0:0:0:ffff:4848:e036
72.72.224.55 0:0:0:0:0:ffff:4848:e037
72.72.224.56 0:0:0:0:0:ffff:4848:e038
72.72.224.57 0:0:0:0:0:ffff:4848:e039
72.72.224.58 0:0:0:0:0:ffff:4848:e03a
72.72.224.59 0:0:0:0:0:ffff:4848:e03b
72.72.224.60 0:0:0:0:0:ffff:4848:e03c


72.72.224.61 0:0:0:0:0:ffff:4848:e03d
72.72.224.62 0:0:0:0:0:ffff:4848:e03e
72.72.224.63 0:0:0:0:0:ffff:4848:e03f
72.72.224.64 0:0:0:0:0:ffff:4848:e040
72.72.224.65 0:0:0:0:0:ffff:4848:e041
72.72.224.66 0:0:0:0:0:ffff:4848:e042
72.72.224.67 0:0:0:0:0:ffff:4848:e043
72.72.224.68 0:0:0:0:0:ffff:4848:e044
72.72.224.69 0:0:0:0:0:ffff:4848:e045
72.72.224.70 0:0:0:0:0:ffff:4848:e046
72.72.224.71 0:0:0:0:0:ffff:4848:e047
72.72.224.72 0:0:0:0:0:ffff:4848:e048
72.72.224.73 0:0:0:0:0:ffff:4848:e049
72.72.224.74 0:0:0:0:0:ffff:4848:e04a
72.72.224.75 0:0:0:0:0:ffff:4848:e04b
72.72.224.76 0:0:0:0:0:ffff:4848:e04c
72.72.224.77 0:0:0:0:0:ffff:4848:e04d
72.72.224.78 0:0:0:0:0:ffff:4848:e04e
72.72.224.79 0:0:0:0:0:ffff:4848:e04f
72.72.224.80 0:0:0:0:0:ffff:4848:e050
72.72.224.81 0:0:0:0:0:ffff:4848:e051
72.72.224.82 0:0:0:0:0:ffff:4848:e052
72.72.224.83 0:0:0:0:0:ffff:4848:e053
72.72.224.84 0:0:0:0:0:ffff:4848:e054
72.72.224.85 0:0:0:0:0:ffff:4848:e055
72.72.224.86 0:0:0:0:0:ffff:4848:e056
72.72.224.87 0:0:0:0:0:ffff:4848:e057
72.72.224.88 0:0:0:0:0:ffff:4848:e058
72.72.224.89 0:0:0:0:0:ffff:4848:e059
72.72.224.90 0:0:0:0:0:ffff:4848:e05a
72.72.224.91 0:0:0:0:0:ffff:4848:e05b
72.72.224.92 0:0:0:0:0:ffff:4848:e05c
72.72.224.93 0:0:0:0:0:ffff:4848:e05d
72.72.224.94 0:0:0:0:0:ffff:4848:e05e
72.72.224.95 0:0:0:0:0:ffff:4848:e05f
72.72.224.96 0:0:0:0:0:ffff:4848:e060
72.72.224.97 0:0:0:0:0:ffff:4848:e061
72.72.224.98 0:0:0:0:0:ffff:4848:e062
72.72.224.99 0:0:0:0:0:ffff:4848:e063
72.72.224.100 0:0:0:0:0:ffff:4848:e064
72.72.224.101 0:0:0:0:0:ffff:4848:e065
72.72.224.102 0:0:0:0:0:ffff:4848:e066
72.72.224.103 0:0:0:0:0:ffff:4848:e067
72.72.224.104 0:0:0:0:0:ffff:4848:e068
72.72.224.105 0:0:0:0:0:ffff:4848:e069
72.72.224.106 0:0:0:0:0:ffff:4848:e06a
72.72.224.107 0:0:0:0:0:ffff:4848:e06b
72.72.224.108 0:0:0:0:0:ffff:4848:e06c
72.72.224.109 0:0:0:0:0:ffff:4848:e06d
72.72.224.110 0:0:0:0:0:ffff:4848:e06e
72.72.224.111 0:0:0:0:0:ffff:4848:e06f
72.72.224.112 0:0:0:0:0:ffff:4848:e070
72.72.224.113 0:0:0:0:0:ffff:4848:e071
72.72.224.114 0:0:0:0:0:ffff:4848:e072
72.72.224.115 0:0:0:0:0:ffff:4848:e073
72.72.224.116 0:0:0:0:0:ffff:4848:e074
72.72.224.117 0:0:0:0:0:ffff:4848:e075
72.72.224.118 0:0:0:0:0:ffff:4848:e076
72.72.224.119 0:0:0:0:0:ffff:4848:e077
72.72.224.120 0:0:0:0:0:ffff:4848:e078


72.72.224.121 0:0:0:0:0:ffff:4848:e079
72.72.224.122 0:0:0:0:0:ffff:4848:e07a
72.72.224.123 0:0:0:0:0:ffff:4848:e07b
72.72.224.124 0:0:0:0:0:ffff:4848:e07c
72.72.224.125 0:0:0:0:0:ffff:4848:e07d
72.72.224.126 0:0:0:0:0:ffff:4848:e07e
72.72.224.127 0:0:0:0:0:ffff:4848:e07f
72.72.224.128 0:0:0:0:0:ffff:4848:e080
72.72.224.129 0:0:0:0:0:ffff:4848:e081
72.72.224.130 0:0:0:0:0:ffff:4848:e082
72.72.224.131 0:0:0:0:0:ffff:4848:e083
72.72.224.132 0:0:0:0:0:ffff:4848:e084
72.72.224.133 0:0:0:0:0:ffff:4848:e085
72.72.224.134 0:0:0:0:0:ffff:4848:e086
72.72.224.135 0:0:0:0:0:ffff:4848:e087
72.72.224.136 0:0:0:0:0:ffff:4848:e088
72.72.224.137 0:0:0:0:0:ffff:4848:e089
72.72.224.138 0:0:0:0:0:ffff:4848:e08a
72.72.224.139 0:0:0:0:0:ffff:4848:e08b
72.72.224.140 0:0:0:0:0:ffff:4848:e08c
72.72.224.141 0:0:0:0:0:ffff:4848:e08d
72.72.224.142 0:0:0:0:0:ffff:4848:e08e
72.72.224.143 0:0:0:0:0:ffff:4848:e08f
72.72.224.144 0:0:0:0:0:ffff:4848:e090
72.72.224.145 0:0:0:0:0:ffff:4848:e091
72.72.224.146 0:0:0:0:0:ffff:4848:e092
72.72.224.147 0:0:0:0:0:ffff:4848:e093
72.72.224.148 0:0:0:0:0:ffff:4848:e094
72.72.224.149 0:0:0:0:0:ffff:4848:e095
72.72.224.150 0:0:0:0:0:ffff:4848:e096
72.72.224.151 0:0:0:0:0:ffff:4848:e097
72.72.224.152 0:0:0:0:0:ffff:4848:e098
72.72.224.153 0:0:0:0:0:ffff:4848:e099
72.72.224.154 0:0:0:0:0:ffff:4848:e09a
72.72.224.155 0:0:0:0:0:ffff:4848:e09b
72.72.224.156 0:0:0:0:0:ffff:4848:e09c
72.72.224.157 0:0:0:0:0:ffff:4848:e09d
72.72.224.158 0:0:0:0:0:ffff:4848:e09e
72.72.224.159 0:0:0:0:0:ffff:4848:e09f
72.72.224.160 0:0:0:0:0:ffff:4848:e0a0
72.72.224.161 0:0:0:0:0:ffff:4848:e0a1
72.72.224.162 0:0:0:0:0:ffff:4848:e0a2
72.72.224.163 0:0:0:0:0:ffff:4848:e0a3
72.72.224.164 0:0:0:0:0:ffff:4848:e0a4
72.72.224.165 0:0:0:0:0:ffff:4848:e0a5
72.72.224.166 0:0:0:0:0:ffff:4848:e0a6
72.72.224.167 0:0:0:0:0:ffff:4848:e0a7
72.72.224.168 0:0:0:0:0:ffff:4848:e0a8
72.72.224.169 0:0:0:0:0:ffff:4848:e0a9
72.72.224.170 0:0:0:0:0:ffff:4848:e0aa
72.72.224.171 0:0:0:0:0:ffff:4848:e0ab
72.72.224.172 0:0:0:0:0:ffff:4848:e0ac
72.72.224.173 0:0:0:0:0:ffff:4848:e0ad
72.72.224.174 0:0:0:0:0:ffff:4848:e0ae
72.72.224.175 0:0:0:0:0:ffff:4848:e0af
72.72.224.176 0:0:0:0:0:ffff:4848:e0b0
72.72.224.177 0:0:0:0:0:ffff:4848:e0b1
72.72.224.178 0:0:0:0:0:ffff:4848:e0b2
72.72.224.179 0:0:0:0:0:ffff:4848:e0b3
72.72.224.180 0:0:0:0:0:ffff:4848:e0b4


72.72.224.181 0:0:0:0:0:ffff:4848:e0b5
72.72.224.182 0:0:0:0:0:ffff:4848:e0b6
72.72.224.183 0:0:0:0:0:ffff:4848:e0b7
72.72.224.184 0:0:0:0:0:ffff:4848:e0b8
72.72.224.185 0:0:0:0:0:ffff:4848:e0b9
72.72.224.186 0:0:0:0:0:ffff:4848:e0ba
72.72.224.187 0:0:0:0:0:ffff:4848:e0bb
72.72.224.188 0:0:0:0:0:ffff:4848:e0bc
72.72.224.189 0:0:0:0:0:ffff:4848:e0bd
72.72.224.190 0:0:0:0:0:ffff:4848:e0be
72.72.224.191 0:0:0:0:0:ffff:4848:e0bf
72.72.224.192 0:0:0:0:0:ffff:4848:e0c0
72.72.224.193 0:0:0:0:0:ffff:4848:e0c1
72.72.224.194 0:0:0:0:0:ffff:4848:e0c2
72.72.224.195 0:0:0:0:0:ffff:4848:e0c3
72.72.224.196 0:0:0:0:0:ffff:4848:e0c4
72.72.224.197 0:0:0:0:0:ffff:4848:e0c5
72.72.224.198 0:0:0:0:0:ffff:4848:e0c6
72.72.224.199 0:0:0:0:0:ffff:4848:e0c7
72.72.224.200 0:0:0:0:0:ffff:4848:e0c8
72.72.224.201 0:0:0:0:0:ffff:4848:e0c9
72.72.224.202 0:0:0:0:0:ffff:4848:e0ca
72.72.224.203 0:0:0:0:0:ffff:4848:e0cb
72.72.224.204 0:0:0:0:0:ffff:4848:e0cc
72.72.224.205 0:0:0:0:0:ffff:4848:e0cd
72.72.224.206 0:0:0:0:0:ffff:4848:e0ce
72.72.224.207 0:0:0:0:0:ffff:4848:e0cf
72.72.224.208 0:0:0:0:0:ffff:4848:e0d0
72.72.224.209 0:0:0:0:0:ffff:4848:e0d1
72.72.224.210 0:0:0:0:0:ffff:4848:e0d2
72.72.224.211 0:0:0:0:0:ffff:4848:e0d3
72.72.224.212 0:0:0:0:0:ffff:4848:e0d4
72.72.224.213 0:0:0:0:0:ffff:4848:e0d5
72.72.224.214 0:0:0:0:0:ffff:4848:e0d6
72.72.224.215 0:0:0:0:0:ffff:4848:e0d7
72.72.224.216 0:0:0:0:0:ffff:4848:e0d8
72.72.224.217 0:0:0:0:0:ffff:4848:e0d9
72.72.224.218 0:0:0:0:0:ffff:4848:e0da
72.72.224.219 0:0:0:0:0:ffff:4848:e0db
72.72.224.220 0:0:0:0:0:ffff:4848:e0dc
72.72.224.221 0:0:0:0:0:ffff:4848:e0dd
72.72.224.222 0:0:0:0:0:ffff:4848:e0de
72.72.224.223 0:0:0:0:0:ffff:4848:e0df
72.72.224.224 0:0:0:0:0:ffff:4848:e0e0
72.72.224.225 0:0:0:0:0:ffff:4848:e0e1
72.72.224.226 0:0:0:0:0:ffff:4848:e0e2
72.72.224.227 0:0:0:0:0:ffff:4848:e0e3
72.72.224.228 0:0:0:0:0:ffff:4848:e0e4
72.72.224.229 0:0:0:0:0:ffff:4848:e0e5
72.72.224.230 0:0:0:0:0:ffff:4848:e0e6
72.72.224.231 0:0:0:0:0:ffff:4848:e0e7
72.72.224.232 0:0:0:0:0:ffff:4848:e0e8
72.72.224.233 0:0:0:0:0:ffff:4848:e0e9
72.72.224.234 0:0:0:0:0:ffff:4848:e0ea
72.72.224.235 0:0:0:0:0:ffff:4848:e0eb
72.72.224.236 0:0:0:0:0:ffff:4848:e0ec
72.72.224.237 0:0:0:0:0:ffff:4848:e0ed
72.72.224.238 0:0:0:0:0:ffff:4848:e0ee
72.72.224.239 0:0:0:0:0:ffff:4848:e0ef
72.72.224.240 0:0:0:0:0:ffff:4848:e0f0
72.72.224.241 0:0:0:0:0:ffff:4848:e0f1
72.72.224.242 0:0:0:0:0:ffff:4848:e0f2
72.72.224.243 0:0:0:0:0:ffff:4848:e0f3
72.72.224.244 0:0:0:0:0:ffff:4848:e0f4
72.72.224.245 0:0:0:0:0:ffff:4848:e0f5
72.72.224.246 0:0:0:0:0:ffff:4848:e0f6
72.72.224.247 0:0:0:0:0:ffff:4848:e0f7
72.72.224.248 0:0:0:0:0:ffff:4848:e0f8
72.72.224.249 0:0:0:0:0:ffff:4848:e0f9
72.72.224.250 0:0:0:0:0:ffff:4848:e0fa
72.72.224.251 0:0:0:0:0:ffff:4848:e0fb
72.72.224.252 0:0:0:0:0:ffff:4848:e0fc
72.72.224.253 0:0:0:0:0:ffff:4848:e0fd
72.72.224.254 0:0:0:0:0:ffff:4848:e0fe
72.72.224.255 0:0:0:0:0:ffff:4848:e0ff


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.