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
224.72.208.1 0:0:0:0:0:ffff:e048:d001
224.72.208.2 0:0:0:0:0:ffff:e048:d002
224.72.208.3 0:0:0:0:0:ffff:e048:d003
224.72.208.4 0:0:0:0:0:ffff:e048:d004
224.72.208.5 0:0:0:0:0:ffff:e048:d005
224.72.208.6 0:0:0:0:0:ffff:e048:d006
224.72.208.7 0:0:0:0:0:ffff:e048:d007
224.72.208.8 0:0:0:0:0:ffff:e048:d008
224.72.208.9 0:0:0:0:0:ffff:e048:d009
224.72.208.10 0:0:0:0:0:ffff:e048:d00a
224.72.208.11 0:0:0:0:0:ffff:e048:d00b
224.72.208.12 0:0:0:0:0:ffff:e048:d00c
224.72.208.13 0:0:0:0:0:ffff:e048:d00d
224.72.208.14 0:0:0:0:0:ffff:e048:d00e
224.72.208.15 0:0:0:0:0:ffff:e048:d00f
224.72.208.16 0:0:0:0:0:ffff:e048:d010
224.72.208.17 0:0:0:0:0:ffff:e048:d011
224.72.208.18 0:0:0:0:0:ffff:e048:d012
224.72.208.19 0:0:0:0:0:ffff:e048:d013
224.72.208.20 0:0:0:0:0:ffff:e048:d014
224.72.208.21 0:0:0:0:0:ffff:e048:d015
224.72.208.22 0:0:0:0:0:ffff:e048:d016
224.72.208.23 0:0:0:0:0:ffff:e048:d017
224.72.208.24 0:0:0:0:0:ffff:e048:d018
224.72.208.25 0:0:0:0:0:ffff:e048:d019
224.72.208.26 0:0:0:0:0:ffff:e048:d01a
224.72.208.27 0:0:0:0:0:ffff:e048:d01b
224.72.208.28 0:0:0:0:0:ffff:e048:d01c
224.72.208.29 0:0:0:0:0:ffff:e048:d01d
224.72.208.30 0:0:0:0:0:ffff:e048:d01e
224.72.208.31 0:0:0:0:0:ffff:e048:d01f
224.72.208.32 0:0:0:0:0:ffff:e048:d020
224.72.208.33 0:0:0:0:0:ffff:e048:d021
224.72.208.34 0:0:0:0:0:ffff:e048:d022
224.72.208.35 0:0:0:0:0:ffff:e048:d023
224.72.208.36 0:0:0:0:0:ffff:e048:d024
224.72.208.37 0:0:0:0:0:ffff:e048:d025
224.72.208.38 0:0:0:0:0:ffff:e048:d026
224.72.208.39 0:0:0:0:0:ffff:e048:d027
224.72.208.40 0:0:0:0:0:ffff:e048:d028
224.72.208.41 0:0:0:0:0:ffff:e048:d029
224.72.208.42 0:0:0:0:0:ffff:e048:d02a
224.72.208.43 0:0:0:0:0:ffff:e048:d02b
224.72.208.44 0:0:0:0:0:ffff:e048:d02c
224.72.208.45 0:0:0:0:0:ffff:e048:d02d
224.72.208.46 0:0:0:0:0:ffff:e048:d02e
224.72.208.47 0:0:0:0:0:ffff:e048:d02f
224.72.208.48 0:0:0:0:0:ffff:e048:d030
224.72.208.49 0:0:0:0:0:ffff:e048:d031
224.72.208.50 0:0:0:0:0:ffff:e048:d032
224.72.208.51 0:0:0:0:0:ffff:e048:d033
224.72.208.52 0:0:0:0:0:ffff:e048:d034
224.72.208.53 0:0:0:0:0:ffff:e048:d035
224.72.208.54 0:0:0:0:0:ffff:e048:d036
224.72.208.55 0:0:0:0:0:ffff:e048:d037
224.72.208.56 0:0:0:0:0:ffff:e048:d038
224.72.208.57 0:0:0:0:0:ffff:e048:d039
224.72.208.58 0:0:0:0:0:ffff:e048:d03a
224.72.208.59 0:0:0:0:0:ffff:e048:d03b
224.72.208.60 0:0:0:0:0:ffff:e048:d03c


224.72.208.61 0:0:0:0:0:ffff:e048:d03d
224.72.208.62 0:0:0:0:0:ffff:e048:d03e
224.72.208.63 0:0:0:0:0:ffff:e048:d03f
224.72.208.64 0:0:0:0:0:ffff:e048:d040
224.72.208.65 0:0:0:0:0:ffff:e048:d041
224.72.208.66 0:0:0:0:0:ffff:e048:d042
224.72.208.67 0:0:0:0:0:ffff:e048:d043
224.72.208.68 0:0:0:0:0:ffff:e048:d044
224.72.208.69 0:0:0:0:0:ffff:e048:d045
224.72.208.70 0:0:0:0:0:ffff:e048:d046
224.72.208.71 0:0:0:0:0:ffff:e048:d047
224.72.208.72 0:0:0:0:0:ffff:e048:d048
224.72.208.73 0:0:0:0:0:ffff:e048:d049
224.72.208.74 0:0:0:0:0:ffff:e048:d04a
224.72.208.75 0:0:0:0:0:ffff:e048:d04b
224.72.208.76 0:0:0:0:0:ffff:e048:d04c
224.72.208.77 0:0:0:0:0:ffff:e048:d04d
224.72.208.78 0:0:0:0:0:ffff:e048:d04e
224.72.208.79 0:0:0:0:0:ffff:e048:d04f
224.72.208.80 0:0:0:0:0:ffff:e048:d050
224.72.208.81 0:0:0:0:0:ffff:e048:d051
224.72.208.82 0:0:0:0:0:ffff:e048:d052
224.72.208.83 0:0:0:0:0:ffff:e048:d053
224.72.208.84 0:0:0:0:0:ffff:e048:d054
224.72.208.85 0:0:0:0:0:ffff:e048:d055
224.72.208.86 0:0:0:0:0:ffff:e048:d056
224.72.208.87 0:0:0:0:0:ffff:e048:d057
224.72.208.88 0:0:0:0:0:ffff:e048:d058
224.72.208.89 0:0:0:0:0:ffff:e048:d059
224.72.208.90 0:0:0:0:0:ffff:e048:d05a
224.72.208.91 0:0:0:0:0:ffff:e048:d05b
224.72.208.92 0:0:0:0:0:ffff:e048:d05c
224.72.208.93 0:0:0:0:0:ffff:e048:d05d
224.72.208.94 0:0:0:0:0:ffff:e048:d05e
224.72.208.95 0:0:0:0:0:ffff:e048:d05f
224.72.208.96 0:0:0:0:0:ffff:e048:d060
224.72.208.97 0:0:0:0:0:ffff:e048:d061
224.72.208.98 0:0:0:0:0:ffff:e048:d062
224.72.208.99 0:0:0:0:0:ffff:e048:d063
224.72.208.100 0:0:0:0:0:ffff:e048:d064
224.72.208.101 0:0:0:0:0:ffff:e048:d065
224.72.208.102 0:0:0:0:0:ffff:e048:d066
224.72.208.103 0:0:0:0:0:ffff:e048:d067
224.72.208.104 0:0:0:0:0:ffff:e048:d068
224.72.208.105 0:0:0:0:0:ffff:e048:d069
224.72.208.106 0:0:0:0:0:ffff:e048:d06a
224.72.208.107 0:0:0:0:0:ffff:e048:d06b
224.72.208.108 0:0:0:0:0:ffff:e048:d06c
224.72.208.109 0:0:0:0:0:ffff:e048:d06d
224.72.208.110 0:0:0:0:0:ffff:e048:d06e
224.72.208.111 0:0:0:0:0:ffff:e048:d06f
224.72.208.112 0:0:0:0:0:ffff:e048:d070
224.72.208.113 0:0:0:0:0:ffff:e048:d071
224.72.208.114 0:0:0:0:0:ffff:e048:d072
224.72.208.115 0:0:0:0:0:ffff:e048:d073
224.72.208.116 0:0:0:0:0:ffff:e048:d074
224.72.208.117 0:0:0:0:0:ffff:e048:d075
224.72.208.118 0:0:0:0:0:ffff:e048:d076
224.72.208.119 0:0:0:0:0:ffff:e048:d077
224.72.208.120 0:0:0:0:0:ffff:e048:d078


224.72.208.121 0:0:0:0:0:ffff:e048:d079
224.72.208.122 0:0:0:0:0:ffff:e048:d07a
224.72.208.123 0:0:0:0:0:ffff:e048:d07b
224.72.208.124 0:0:0:0:0:ffff:e048:d07c
224.72.208.125 0:0:0:0:0:ffff:e048:d07d
224.72.208.126 0:0:0:0:0:ffff:e048:d07e
224.72.208.127 0:0:0:0:0:ffff:e048:d07f
224.72.208.128 0:0:0:0:0:ffff:e048:d080
224.72.208.129 0:0:0:0:0:ffff:e048:d081
224.72.208.130 0:0:0:0:0:ffff:e048:d082
224.72.208.131 0:0:0:0:0:ffff:e048:d083
224.72.208.132 0:0:0:0:0:ffff:e048:d084
224.72.208.133 0:0:0:0:0:ffff:e048:d085
224.72.208.134 0:0:0:0:0:ffff:e048:d086
224.72.208.135 0:0:0:0:0:ffff:e048:d087
224.72.208.136 0:0:0:0:0:ffff:e048:d088
224.72.208.137 0:0:0:0:0:ffff:e048:d089
224.72.208.138 0:0:0:0:0:ffff:e048:d08a
224.72.208.139 0:0:0:0:0:ffff:e048:d08b
224.72.208.140 0:0:0:0:0:ffff:e048:d08c
224.72.208.141 0:0:0:0:0:ffff:e048:d08d
224.72.208.142 0:0:0:0:0:ffff:e048:d08e
224.72.208.143 0:0:0:0:0:ffff:e048:d08f
224.72.208.144 0:0:0:0:0:ffff:e048:d090
224.72.208.145 0:0:0:0:0:ffff:e048:d091
224.72.208.146 0:0:0:0:0:ffff:e048:d092
224.72.208.147 0:0:0:0:0:ffff:e048:d093
224.72.208.148 0:0:0:0:0:ffff:e048:d094
224.72.208.149 0:0:0:0:0:ffff:e048:d095
224.72.208.150 0:0:0:0:0:ffff:e048:d096
224.72.208.151 0:0:0:0:0:ffff:e048:d097
224.72.208.152 0:0:0:0:0:ffff:e048:d098
224.72.208.153 0:0:0:0:0:ffff:e048:d099
224.72.208.154 0:0:0:0:0:ffff:e048:d09a
224.72.208.155 0:0:0:0:0:ffff:e048:d09b
224.72.208.156 0:0:0:0:0:ffff:e048:d09c
224.72.208.157 0:0:0:0:0:ffff:e048:d09d
224.72.208.158 0:0:0:0:0:ffff:e048:d09e
224.72.208.159 0:0:0:0:0:ffff:e048:d09f
224.72.208.160 0:0:0:0:0:ffff:e048:d0a0
224.72.208.161 0:0:0:0:0:ffff:e048:d0a1
224.72.208.162 0:0:0:0:0:ffff:e048:d0a2
224.72.208.163 0:0:0:0:0:ffff:e048:d0a3
224.72.208.164 0:0:0:0:0:ffff:e048:d0a4
224.72.208.165 0:0:0:0:0:ffff:e048:d0a5
224.72.208.166 0:0:0:0:0:ffff:e048:d0a6
224.72.208.167 0:0:0:0:0:ffff:e048:d0a7
224.72.208.168 0:0:0:0:0:ffff:e048:d0a8
224.72.208.169 0:0:0:0:0:ffff:e048:d0a9
224.72.208.170 0:0:0:0:0:ffff:e048:d0aa
224.72.208.171 0:0:0:0:0:ffff:e048:d0ab
224.72.208.172 0:0:0:0:0:ffff:e048:d0ac
224.72.208.173 0:0:0:0:0:ffff:e048:d0ad
224.72.208.174 0:0:0:0:0:ffff:e048:d0ae
224.72.208.175 0:0:0:0:0:ffff:e048:d0af
224.72.208.176 0:0:0:0:0:ffff:e048:d0b0
224.72.208.177 0:0:0:0:0:ffff:e048:d0b1
224.72.208.178 0:0:0:0:0:ffff:e048:d0b2
224.72.208.179 0:0:0:0:0:ffff:e048:d0b3
224.72.208.180 0:0:0:0:0:ffff:e048:d0b4


224.72.208.181 0:0:0:0:0:ffff:e048:d0b5
224.72.208.182 0:0:0:0:0:ffff:e048:d0b6
224.72.208.183 0:0:0:0:0:ffff:e048:d0b7
224.72.208.184 0:0:0:0:0:ffff:e048:d0b8
224.72.208.185 0:0:0:0:0:ffff:e048:d0b9
224.72.208.186 0:0:0:0:0:ffff:e048:d0ba
224.72.208.187 0:0:0:0:0:ffff:e048:d0bb
224.72.208.188 0:0:0:0:0:ffff:e048:d0bc
224.72.208.189 0:0:0:0:0:ffff:e048:d0bd
224.72.208.190 0:0:0:0:0:ffff:e048:d0be
224.72.208.191 0:0:0:0:0:ffff:e048:d0bf
224.72.208.192 0:0:0:0:0:ffff:e048:d0c0
224.72.208.193 0:0:0:0:0:ffff:e048:d0c1
224.72.208.194 0:0:0:0:0:ffff:e048:d0c2
224.72.208.195 0:0:0:0:0:ffff:e048:d0c3
224.72.208.196 0:0:0:0:0:ffff:e048:d0c4
224.72.208.197 0:0:0:0:0:ffff:e048:d0c5
224.72.208.198 0:0:0:0:0:ffff:e048:d0c6
224.72.208.199 0:0:0:0:0:ffff:e048:d0c7
224.72.208.200 0:0:0:0:0:ffff:e048:d0c8
224.72.208.201 0:0:0:0:0:ffff:e048:d0c9
224.72.208.202 0:0:0:0:0:ffff:e048:d0ca
224.72.208.203 0:0:0:0:0:ffff:e048:d0cb
224.72.208.204 0:0:0:0:0:ffff:e048:d0cc
224.72.208.205 0:0:0:0:0:ffff:e048:d0cd
224.72.208.206 0:0:0:0:0:ffff:e048:d0ce
224.72.208.207 0:0:0:0:0:ffff:e048:d0cf
224.72.208.208 0:0:0:0:0:ffff:e048:d0d0
224.72.208.209 0:0:0:0:0:ffff:e048:d0d1
224.72.208.210 0:0:0:0:0:ffff:e048:d0d2
224.72.208.211 0:0:0:0:0:ffff:e048:d0d3
224.72.208.212 0:0:0:0:0:ffff:e048:d0d4
224.72.208.213 0:0:0:0:0:ffff:e048:d0d5
224.72.208.214 0:0:0:0:0:ffff:e048:d0d6
224.72.208.215 0:0:0:0:0:ffff:e048:d0d7
224.72.208.216 0:0:0:0:0:ffff:e048:d0d8
224.72.208.217 0:0:0:0:0:ffff:e048:d0d9
224.72.208.218 0:0:0:0:0:ffff:e048:d0da
224.72.208.219 0:0:0:0:0:ffff:e048:d0db
224.72.208.220 0:0:0:0:0:ffff:e048:d0dc
224.72.208.221 0:0:0:0:0:ffff:e048:d0dd
224.72.208.222 0:0:0:0:0:ffff:e048:d0de
224.72.208.223 0:0:0:0:0:ffff:e048:d0df
224.72.208.224 0:0:0:0:0:ffff:e048:d0e0
224.72.208.225 0:0:0:0:0:ffff:e048:d0e1
224.72.208.226 0:0:0:0:0:ffff:e048:d0e2
224.72.208.227 0:0:0:0:0:ffff:e048:d0e3
224.72.208.228 0:0:0:0:0:ffff:e048:d0e4
224.72.208.229 0:0:0:0:0:ffff:e048:d0e5
224.72.208.230 0:0:0:0:0:ffff:e048:d0e6
224.72.208.231 0:0:0:0:0:ffff:e048:d0e7
224.72.208.232 0:0:0:0:0:ffff:e048:d0e8
224.72.208.233 0:0:0:0:0:ffff:e048:d0e9
224.72.208.234 0:0:0:0:0:ffff:e048:d0ea
224.72.208.235 0:0:0:0:0:ffff:e048:d0eb
224.72.208.236 0:0:0:0:0:ffff:e048:d0ec
224.72.208.237 0:0:0:0:0:ffff:e048:d0ed
224.72.208.238 0:0:0:0:0:ffff:e048:d0ee
224.72.208.239 0:0:0:0:0:ffff:e048:d0ef
224.72.208.240 0:0:0:0:0:ffff:e048:d0f0
224.72.208.241 0:0:0:0:0:ffff:e048:d0f1
224.72.208.242 0:0:0:0:0:ffff:e048:d0f2
224.72.208.243 0:0:0:0:0:ffff:e048:d0f3
224.72.208.244 0:0:0:0:0:ffff:e048:d0f4
224.72.208.245 0:0:0:0:0:ffff:e048:d0f5
224.72.208.246 0:0:0:0:0:ffff:e048:d0f6
224.72.208.247 0:0:0:0:0:ffff:e048:d0f7
224.72.208.248 0:0:0:0:0:ffff:e048:d0f8
224.72.208.249 0:0:0:0:0:ffff:e048:d0f9
224.72.208.250 0:0:0:0:0:ffff:e048:d0fa
224.72.208.251 0:0:0:0:0:ffff:e048:d0fb
224.72.208.252 0:0:0:0:0:ffff:e048:d0fc
224.72.208.253 0:0:0:0:0:ffff:e048:d0fd
224.72.208.254 0:0:0:0:0:ffff:e048:d0fe
224.72.208.255 0:0:0:0:0:ffff:e048:d0ff


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.