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
2.172.240.1 0:0:0:0:0:ffff:2ac:f001
2.172.240.2 0:0:0:0:0:ffff:2ac:f002
2.172.240.3 0:0:0:0:0:ffff:2ac:f003
2.172.240.4 0:0:0:0:0:ffff:2ac:f004
2.172.240.5 0:0:0:0:0:ffff:2ac:f005
2.172.240.6 0:0:0:0:0:ffff:2ac:f006
2.172.240.7 0:0:0:0:0:ffff:2ac:f007
2.172.240.8 0:0:0:0:0:ffff:2ac:f008
2.172.240.9 0:0:0:0:0:ffff:2ac:f009
2.172.240.10 0:0:0:0:0:ffff:2ac:f00a
2.172.240.11 0:0:0:0:0:ffff:2ac:f00b
2.172.240.12 0:0:0:0:0:ffff:2ac:f00c
2.172.240.13 0:0:0:0:0:ffff:2ac:f00d
2.172.240.14 0:0:0:0:0:ffff:2ac:f00e
2.172.240.15 0:0:0:0:0:ffff:2ac:f00f
2.172.240.16 0:0:0:0:0:ffff:2ac:f010
2.172.240.17 0:0:0:0:0:ffff:2ac:f011
2.172.240.18 0:0:0:0:0:ffff:2ac:f012
2.172.240.19 0:0:0:0:0:ffff:2ac:f013
2.172.240.20 0:0:0:0:0:ffff:2ac:f014
2.172.240.21 0:0:0:0:0:ffff:2ac:f015
2.172.240.22 0:0:0:0:0:ffff:2ac:f016
2.172.240.23 0:0:0:0:0:ffff:2ac:f017
2.172.240.24 0:0:0:0:0:ffff:2ac:f018
2.172.240.25 0:0:0:0:0:ffff:2ac:f019
2.172.240.26 0:0:0:0:0:ffff:2ac:f01a
2.172.240.27 0:0:0:0:0:ffff:2ac:f01b
2.172.240.28 0:0:0:0:0:ffff:2ac:f01c
2.172.240.29 0:0:0:0:0:ffff:2ac:f01d
2.172.240.30 0:0:0:0:0:ffff:2ac:f01e
2.172.240.31 0:0:0:0:0:ffff:2ac:f01f
2.172.240.32 0:0:0:0:0:ffff:2ac:f020
2.172.240.33 0:0:0:0:0:ffff:2ac:f021
2.172.240.34 0:0:0:0:0:ffff:2ac:f022
2.172.240.35 0:0:0:0:0:ffff:2ac:f023
2.172.240.36 0:0:0:0:0:ffff:2ac:f024
2.172.240.37 0:0:0:0:0:ffff:2ac:f025
2.172.240.38 0:0:0:0:0:ffff:2ac:f026
2.172.240.39 0:0:0:0:0:ffff:2ac:f027
2.172.240.40 0:0:0:0:0:ffff:2ac:f028
2.172.240.41 0:0:0:0:0:ffff:2ac:f029
2.172.240.42 0:0:0:0:0:ffff:2ac:f02a
2.172.240.43 0:0:0:0:0:ffff:2ac:f02b
2.172.240.44 0:0:0:0:0:ffff:2ac:f02c
2.172.240.45 0:0:0:0:0:ffff:2ac:f02d
2.172.240.46 0:0:0:0:0:ffff:2ac:f02e
2.172.240.47 0:0:0:0:0:ffff:2ac:f02f
2.172.240.48 0:0:0:0:0:ffff:2ac:f030
2.172.240.49 0:0:0:0:0:ffff:2ac:f031
2.172.240.50 0:0:0:0:0:ffff:2ac:f032
2.172.240.51 0:0:0:0:0:ffff:2ac:f033
2.172.240.52 0:0:0:0:0:ffff:2ac:f034
2.172.240.53 0:0:0:0:0:ffff:2ac:f035
2.172.240.54 0:0:0:0:0:ffff:2ac:f036
2.172.240.55 0:0:0:0:0:ffff:2ac:f037
2.172.240.56 0:0:0:0:0:ffff:2ac:f038
2.172.240.57 0:0:0:0:0:ffff:2ac:f039
2.172.240.58 0:0:0:0:0:ffff:2ac:f03a
2.172.240.59 0:0:0:0:0:ffff:2ac:f03b
2.172.240.60 0:0:0:0:0:ffff:2ac:f03c


2.172.240.61 0:0:0:0:0:ffff:2ac:f03d
2.172.240.62 0:0:0:0:0:ffff:2ac:f03e
2.172.240.63 0:0:0:0:0:ffff:2ac:f03f
2.172.240.64 0:0:0:0:0:ffff:2ac:f040
2.172.240.65 0:0:0:0:0:ffff:2ac:f041
2.172.240.66 0:0:0:0:0:ffff:2ac:f042
2.172.240.67 0:0:0:0:0:ffff:2ac:f043
2.172.240.68 0:0:0:0:0:ffff:2ac:f044
2.172.240.69 0:0:0:0:0:ffff:2ac:f045
2.172.240.70 0:0:0:0:0:ffff:2ac:f046
2.172.240.71 0:0:0:0:0:ffff:2ac:f047
2.172.240.72 0:0:0:0:0:ffff:2ac:f048
2.172.240.73 0:0:0:0:0:ffff:2ac:f049
2.172.240.74 0:0:0:0:0:ffff:2ac:f04a
2.172.240.75 0:0:0:0:0:ffff:2ac:f04b
2.172.240.76 0:0:0:0:0:ffff:2ac:f04c
2.172.240.77 0:0:0:0:0:ffff:2ac:f04d
2.172.240.78 0:0:0:0:0:ffff:2ac:f04e
2.172.240.79 0:0:0:0:0:ffff:2ac:f04f
2.172.240.80 0:0:0:0:0:ffff:2ac:f050
2.172.240.81 0:0:0:0:0:ffff:2ac:f051
2.172.240.82 0:0:0:0:0:ffff:2ac:f052
2.172.240.83 0:0:0:0:0:ffff:2ac:f053
2.172.240.84 0:0:0:0:0:ffff:2ac:f054
2.172.240.85 0:0:0:0:0:ffff:2ac:f055
2.172.240.86 0:0:0:0:0:ffff:2ac:f056
2.172.240.87 0:0:0:0:0:ffff:2ac:f057
2.172.240.88 0:0:0:0:0:ffff:2ac:f058
2.172.240.89 0:0:0:0:0:ffff:2ac:f059
2.172.240.90 0:0:0:0:0:ffff:2ac:f05a
2.172.240.91 0:0:0:0:0:ffff:2ac:f05b
2.172.240.92 0:0:0:0:0:ffff:2ac:f05c
2.172.240.93 0:0:0:0:0:ffff:2ac:f05d
2.172.240.94 0:0:0:0:0:ffff:2ac:f05e
2.172.240.95 0:0:0:0:0:ffff:2ac:f05f
2.172.240.96 0:0:0:0:0:ffff:2ac:f060
2.172.240.97 0:0:0:0:0:ffff:2ac:f061
2.172.240.98 0:0:0:0:0:ffff:2ac:f062
2.172.240.99 0:0:0:0:0:ffff:2ac:f063
2.172.240.100 0:0:0:0:0:ffff:2ac:f064
2.172.240.101 0:0:0:0:0:ffff:2ac:f065
2.172.240.102 0:0:0:0:0:ffff:2ac:f066
2.172.240.103 0:0:0:0:0:ffff:2ac:f067
2.172.240.104 0:0:0:0:0:ffff:2ac:f068
2.172.240.105 0:0:0:0:0:ffff:2ac:f069
2.172.240.106 0:0:0:0:0:ffff:2ac:f06a
2.172.240.107 0:0:0:0:0:ffff:2ac:f06b
2.172.240.108 0:0:0:0:0:ffff:2ac:f06c
2.172.240.109 0:0:0:0:0:ffff:2ac:f06d
2.172.240.110 0:0:0:0:0:ffff:2ac:f06e
2.172.240.111 0:0:0:0:0:ffff:2ac:f06f
2.172.240.112 0:0:0:0:0:ffff:2ac:f070
2.172.240.113 0:0:0:0:0:ffff:2ac:f071
2.172.240.114 0:0:0:0:0:ffff:2ac:f072
2.172.240.115 0:0:0:0:0:ffff:2ac:f073
2.172.240.116 0:0:0:0:0:ffff:2ac:f074
2.172.240.117 0:0:0:0:0:ffff:2ac:f075
2.172.240.118 0:0:0:0:0:ffff:2ac:f076
2.172.240.119 0:0:0:0:0:ffff:2ac:f077
2.172.240.120 0:0:0:0:0:ffff:2ac:f078


2.172.240.121 0:0:0:0:0:ffff:2ac:f079
2.172.240.122 0:0:0:0:0:ffff:2ac:f07a
2.172.240.123 0:0:0:0:0:ffff:2ac:f07b
2.172.240.124 0:0:0:0:0:ffff:2ac:f07c
2.172.240.125 0:0:0:0:0:ffff:2ac:f07d
2.172.240.126 0:0:0:0:0:ffff:2ac:f07e
2.172.240.127 0:0:0:0:0:ffff:2ac:f07f
2.172.240.128 0:0:0:0:0:ffff:2ac:f080
2.172.240.129 0:0:0:0:0:ffff:2ac:f081
2.172.240.130 0:0:0:0:0:ffff:2ac:f082
2.172.240.131 0:0:0:0:0:ffff:2ac:f083
2.172.240.132 0:0:0:0:0:ffff:2ac:f084
2.172.240.133 0:0:0:0:0:ffff:2ac:f085
2.172.240.134 0:0:0:0:0:ffff:2ac:f086
2.172.240.135 0:0:0:0:0:ffff:2ac:f087
2.172.240.136 0:0:0:0:0:ffff:2ac:f088
2.172.240.137 0:0:0:0:0:ffff:2ac:f089
2.172.240.138 0:0:0:0:0:ffff:2ac:f08a
2.172.240.139 0:0:0:0:0:ffff:2ac:f08b
2.172.240.140 0:0:0:0:0:ffff:2ac:f08c
2.172.240.141 0:0:0:0:0:ffff:2ac:f08d
2.172.240.142 0:0:0:0:0:ffff:2ac:f08e
2.172.240.143 0:0:0:0:0:ffff:2ac:f08f
2.172.240.144 0:0:0:0:0:ffff:2ac:f090
2.172.240.145 0:0:0:0:0:ffff:2ac:f091
2.172.240.146 0:0:0:0:0:ffff:2ac:f092
2.172.240.147 0:0:0:0:0:ffff:2ac:f093
2.172.240.148 0:0:0:0:0:ffff:2ac:f094
2.172.240.149 0:0:0:0:0:ffff:2ac:f095
2.172.240.150 0:0:0:0:0:ffff:2ac:f096
2.172.240.151 0:0:0:0:0:ffff:2ac:f097
2.172.240.152 0:0:0:0:0:ffff:2ac:f098
2.172.240.153 0:0:0:0:0:ffff:2ac:f099
2.172.240.154 0:0:0:0:0:ffff:2ac:f09a
2.172.240.155 0:0:0:0:0:ffff:2ac:f09b
2.172.240.156 0:0:0:0:0:ffff:2ac:f09c
2.172.240.157 0:0:0:0:0:ffff:2ac:f09d
2.172.240.158 0:0:0:0:0:ffff:2ac:f09e
2.172.240.159 0:0:0:0:0:ffff:2ac:f09f
2.172.240.160 0:0:0:0:0:ffff:2ac:f0a0
2.172.240.161 0:0:0:0:0:ffff:2ac:f0a1
2.172.240.162 0:0:0:0:0:ffff:2ac:f0a2
2.172.240.163 0:0:0:0:0:ffff:2ac:f0a3
2.172.240.164 0:0:0:0:0:ffff:2ac:f0a4
2.172.240.165 0:0:0:0:0:ffff:2ac:f0a5
2.172.240.166 0:0:0:0:0:ffff:2ac:f0a6
2.172.240.167 0:0:0:0:0:ffff:2ac:f0a7
2.172.240.168 0:0:0:0:0:ffff:2ac:f0a8
2.172.240.169 0:0:0:0:0:ffff:2ac:f0a9
2.172.240.170 0:0:0:0:0:ffff:2ac:f0aa
2.172.240.171 0:0:0:0:0:ffff:2ac:f0ab
2.172.240.172 0:0:0:0:0:ffff:2ac:f0ac
2.172.240.173 0:0:0:0:0:ffff:2ac:f0ad
2.172.240.174 0:0:0:0:0:ffff:2ac:f0ae
2.172.240.175 0:0:0:0:0:ffff:2ac:f0af
2.172.240.176 0:0:0:0:0:ffff:2ac:f0b0
2.172.240.177 0:0:0:0:0:ffff:2ac:f0b1
2.172.240.178 0:0:0:0:0:ffff:2ac:f0b2
2.172.240.179 0:0:0:0:0:ffff:2ac:f0b3
2.172.240.180 0:0:0:0:0:ffff:2ac:f0b4


2.172.240.181 0:0:0:0:0:ffff:2ac:f0b5
2.172.240.182 0:0:0:0:0:ffff:2ac:f0b6
2.172.240.183 0:0:0:0:0:ffff:2ac:f0b7
2.172.240.184 0:0:0:0:0:ffff:2ac:f0b8
2.172.240.185 0:0:0:0:0:ffff:2ac:f0b9
2.172.240.186 0:0:0:0:0:ffff:2ac:f0ba
2.172.240.187 0:0:0:0:0:ffff:2ac:f0bb
2.172.240.188 0:0:0:0:0:ffff:2ac:f0bc
2.172.240.189 0:0:0:0:0:ffff:2ac:f0bd
2.172.240.190 0:0:0:0:0:ffff:2ac:f0be
2.172.240.191 0:0:0:0:0:ffff:2ac:f0bf
2.172.240.192 0:0:0:0:0:ffff:2ac:f0c0
2.172.240.193 0:0:0:0:0:ffff:2ac:f0c1
2.172.240.194 0:0:0:0:0:ffff:2ac:f0c2
2.172.240.195 0:0:0:0:0:ffff:2ac:f0c3
2.172.240.196 0:0:0:0:0:ffff:2ac:f0c4
2.172.240.197 0:0:0:0:0:ffff:2ac:f0c5
2.172.240.198 0:0:0:0:0:ffff:2ac:f0c6
2.172.240.199 0:0:0:0:0:ffff:2ac:f0c7
2.172.240.200 0:0:0:0:0:ffff:2ac:f0c8
2.172.240.201 0:0:0:0:0:ffff:2ac:f0c9
2.172.240.202 0:0:0:0:0:ffff:2ac:f0ca
2.172.240.203 0:0:0:0:0:ffff:2ac:f0cb
2.172.240.204 0:0:0:0:0:ffff:2ac:f0cc
2.172.240.205 0:0:0:0:0:ffff:2ac:f0cd
2.172.240.206 0:0:0:0:0:ffff:2ac:f0ce
2.172.240.207 0:0:0:0:0:ffff:2ac:f0cf
2.172.240.208 0:0:0:0:0:ffff:2ac:f0d0
2.172.240.209 0:0:0:0:0:ffff:2ac:f0d1
2.172.240.210 0:0:0:0:0:ffff:2ac:f0d2
2.172.240.211 0:0:0:0:0:ffff:2ac:f0d3
2.172.240.212 0:0:0:0:0:ffff:2ac:f0d4
2.172.240.213 0:0:0:0:0:ffff:2ac:f0d5
2.172.240.214 0:0:0:0:0:ffff:2ac:f0d6
2.172.240.215 0:0:0:0:0:ffff:2ac:f0d7
2.172.240.216 0:0:0:0:0:ffff:2ac:f0d8
2.172.240.217 0:0:0:0:0:ffff:2ac:f0d9
2.172.240.218 0:0:0:0:0:ffff:2ac:f0da
2.172.240.219 0:0:0:0:0:ffff:2ac:f0db
2.172.240.220 0:0:0:0:0:ffff:2ac:f0dc
2.172.240.221 0:0:0:0:0:ffff:2ac:f0dd
2.172.240.222 0:0:0:0:0:ffff:2ac:f0de
2.172.240.223 0:0:0:0:0:ffff:2ac:f0df
2.172.240.224 0:0:0:0:0:ffff:2ac:f0e0
2.172.240.225 0:0:0:0:0:ffff:2ac:f0e1
2.172.240.226 0:0:0:0:0:ffff:2ac:f0e2
2.172.240.227 0:0:0:0:0:ffff:2ac:f0e3
2.172.240.228 0:0:0:0:0:ffff:2ac:f0e4
2.172.240.229 0:0:0:0:0:ffff:2ac:f0e5
2.172.240.230 0:0:0:0:0:ffff:2ac:f0e6
2.172.240.231 0:0:0:0:0:ffff:2ac:f0e7
2.172.240.232 0:0:0:0:0:ffff:2ac:f0e8
2.172.240.233 0:0:0:0:0:ffff:2ac:f0e9
2.172.240.234 0:0:0:0:0:ffff:2ac:f0ea
2.172.240.235 0:0:0:0:0:ffff:2ac:f0eb
2.172.240.236 0:0:0:0:0:ffff:2ac:f0ec
2.172.240.237 0:0:0:0:0:ffff:2ac:f0ed
2.172.240.238 0:0:0:0:0:ffff:2ac:f0ee
2.172.240.239 0:0:0:0:0:ffff:2ac:f0ef
2.172.240.240 0:0:0:0:0:ffff:2ac:f0f0
2.172.240.241 0:0:0:0:0:ffff:2ac:f0f1
2.172.240.242 0:0:0:0:0:ffff:2ac:f0f2
2.172.240.243 0:0:0:0:0:ffff:2ac:f0f3
2.172.240.244 0:0:0:0:0:ffff:2ac:f0f4
2.172.240.245 0:0:0:0:0:ffff:2ac:f0f5
2.172.240.246 0:0:0:0:0:ffff:2ac:f0f6
2.172.240.247 0:0:0:0:0:ffff:2ac:f0f7
2.172.240.248 0:0:0:0:0:ffff:2ac:f0f8
2.172.240.249 0:0:0:0:0:ffff:2ac:f0f9
2.172.240.250 0:0:0:0:0:ffff:2ac:f0fa
2.172.240.251 0:0:0:0:0:ffff:2ac:f0fb
2.172.240.252 0:0:0:0:0:ffff:2ac:f0fc
2.172.240.253 0:0:0:0:0:ffff:2ac:f0fd
2.172.240.254 0:0:0:0:0:ffff:2ac:f0fe
2.172.240.255 0:0:0:0:0:ffff:2ac:f0ff


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.