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
115.242.240.1 0:0:0:0:0:ffff:73f2:f001
115.242.240.2 0:0:0:0:0:ffff:73f2:f002
115.242.240.3 0:0:0:0:0:ffff:73f2:f003
115.242.240.4 0:0:0:0:0:ffff:73f2:f004
115.242.240.5 0:0:0:0:0:ffff:73f2:f005
115.242.240.6 0:0:0:0:0:ffff:73f2:f006
115.242.240.7 0:0:0:0:0:ffff:73f2:f007
115.242.240.8 0:0:0:0:0:ffff:73f2:f008
115.242.240.9 0:0:0:0:0:ffff:73f2:f009
115.242.240.10 0:0:0:0:0:ffff:73f2:f00a
115.242.240.11 0:0:0:0:0:ffff:73f2:f00b
115.242.240.12 0:0:0:0:0:ffff:73f2:f00c
115.242.240.13 0:0:0:0:0:ffff:73f2:f00d
115.242.240.14 0:0:0:0:0:ffff:73f2:f00e
115.242.240.15 0:0:0:0:0:ffff:73f2:f00f
115.242.240.16 0:0:0:0:0:ffff:73f2:f010
115.242.240.17 0:0:0:0:0:ffff:73f2:f011
115.242.240.18 0:0:0:0:0:ffff:73f2:f012
115.242.240.19 0:0:0:0:0:ffff:73f2:f013
115.242.240.20 0:0:0:0:0:ffff:73f2:f014
115.242.240.21 0:0:0:0:0:ffff:73f2:f015
115.242.240.22 0:0:0:0:0:ffff:73f2:f016
115.242.240.23 0:0:0:0:0:ffff:73f2:f017
115.242.240.24 0:0:0:0:0:ffff:73f2:f018
115.242.240.25 0:0:0:0:0:ffff:73f2:f019
115.242.240.26 0:0:0:0:0:ffff:73f2:f01a
115.242.240.27 0:0:0:0:0:ffff:73f2:f01b
115.242.240.28 0:0:0:0:0:ffff:73f2:f01c
115.242.240.29 0:0:0:0:0:ffff:73f2:f01d
115.242.240.30 0:0:0:0:0:ffff:73f2:f01e
115.242.240.31 0:0:0:0:0:ffff:73f2:f01f
115.242.240.32 0:0:0:0:0:ffff:73f2:f020
115.242.240.33 0:0:0:0:0:ffff:73f2:f021
115.242.240.34 0:0:0:0:0:ffff:73f2:f022
115.242.240.35 0:0:0:0:0:ffff:73f2:f023
115.242.240.36 0:0:0:0:0:ffff:73f2:f024
115.242.240.37 0:0:0:0:0:ffff:73f2:f025
115.242.240.38 0:0:0:0:0:ffff:73f2:f026
115.242.240.39 0:0:0:0:0:ffff:73f2:f027
115.242.240.40 0:0:0:0:0:ffff:73f2:f028
115.242.240.41 0:0:0:0:0:ffff:73f2:f029
115.242.240.42 0:0:0:0:0:ffff:73f2:f02a
115.242.240.43 0:0:0:0:0:ffff:73f2:f02b
115.242.240.44 0:0:0:0:0:ffff:73f2:f02c
115.242.240.45 0:0:0:0:0:ffff:73f2:f02d
115.242.240.46 0:0:0:0:0:ffff:73f2:f02e
115.242.240.47 0:0:0:0:0:ffff:73f2:f02f
115.242.240.48 0:0:0:0:0:ffff:73f2:f030
115.242.240.49 0:0:0:0:0:ffff:73f2:f031
115.242.240.50 0:0:0:0:0:ffff:73f2:f032
115.242.240.51 0:0:0:0:0:ffff:73f2:f033
115.242.240.52 0:0:0:0:0:ffff:73f2:f034
115.242.240.53 0:0:0:0:0:ffff:73f2:f035
115.242.240.54 0:0:0:0:0:ffff:73f2:f036
115.242.240.55 0:0:0:0:0:ffff:73f2:f037
115.242.240.56 0:0:0:0:0:ffff:73f2:f038
115.242.240.57 0:0:0:0:0:ffff:73f2:f039
115.242.240.58 0:0:0:0:0:ffff:73f2:f03a
115.242.240.59 0:0:0:0:0:ffff:73f2:f03b
115.242.240.60 0:0:0:0:0:ffff:73f2:f03c


115.242.240.61 0:0:0:0:0:ffff:73f2:f03d
115.242.240.62 0:0:0:0:0:ffff:73f2:f03e
115.242.240.63 0:0:0:0:0:ffff:73f2:f03f
115.242.240.64 0:0:0:0:0:ffff:73f2:f040
115.242.240.65 0:0:0:0:0:ffff:73f2:f041
115.242.240.66 0:0:0:0:0:ffff:73f2:f042
115.242.240.67 0:0:0:0:0:ffff:73f2:f043
115.242.240.68 0:0:0:0:0:ffff:73f2:f044
115.242.240.69 0:0:0:0:0:ffff:73f2:f045
115.242.240.70 0:0:0:0:0:ffff:73f2:f046
115.242.240.71 0:0:0:0:0:ffff:73f2:f047
115.242.240.72 0:0:0:0:0:ffff:73f2:f048
115.242.240.73 0:0:0:0:0:ffff:73f2:f049
115.242.240.74 0:0:0:0:0:ffff:73f2:f04a
115.242.240.75 0:0:0:0:0:ffff:73f2:f04b
115.242.240.76 0:0:0:0:0:ffff:73f2:f04c
115.242.240.77 0:0:0:0:0:ffff:73f2:f04d
115.242.240.78 0:0:0:0:0:ffff:73f2:f04e
115.242.240.79 0:0:0:0:0:ffff:73f2:f04f
115.242.240.80 0:0:0:0:0:ffff:73f2:f050
115.242.240.81 0:0:0:0:0:ffff:73f2:f051
115.242.240.82 0:0:0:0:0:ffff:73f2:f052
115.242.240.83 0:0:0:0:0:ffff:73f2:f053
115.242.240.84 0:0:0:0:0:ffff:73f2:f054
115.242.240.85 0:0:0:0:0:ffff:73f2:f055
115.242.240.86 0:0:0:0:0:ffff:73f2:f056
115.242.240.87 0:0:0:0:0:ffff:73f2:f057
115.242.240.88 0:0:0:0:0:ffff:73f2:f058
115.242.240.89 0:0:0:0:0:ffff:73f2:f059
115.242.240.90 0:0:0:0:0:ffff:73f2:f05a
115.242.240.91 0:0:0:0:0:ffff:73f2:f05b
115.242.240.92 0:0:0:0:0:ffff:73f2:f05c
115.242.240.93 0:0:0:0:0:ffff:73f2:f05d
115.242.240.94 0:0:0:0:0:ffff:73f2:f05e
115.242.240.95 0:0:0:0:0:ffff:73f2:f05f
115.242.240.96 0:0:0:0:0:ffff:73f2:f060
115.242.240.97 0:0:0:0:0:ffff:73f2:f061
115.242.240.98 0:0:0:0:0:ffff:73f2:f062
115.242.240.99 0:0:0:0:0:ffff:73f2:f063
115.242.240.100 0:0:0:0:0:ffff:73f2:f064
115.242.240.101 0:0:0:0:0:ffff:73f2:f065
115.242.240.102 0:0:0:0:0:ffff:73f2:f066
115.242.240.103 0:0:0:0:0:ffff:73f2:f067
115.242.240.104 0:0:0:0:0:ffff:73f2:f068
115.242.240.105 0:0:0:0:0:ffff:73f2:f069
115.242.240.106 0:0:0:0:0:ffff:73f2:f06a
115.242.240.107 0:0:0:0:0:ffff:73f2:f06b
115.242.240.108 0:0:0:0:0:ffff:73f2:f06c
115.242.240.109 0:0:0:0:0:ffff:73f2:f06d
115.242.240.110 0:0:0:0:0:ffff:73f2:f06e
115.242.240.111 0:0:0:0:0:ffff:73f2:f06f
115.242.240.112 0:0:0:0:0:ffff:73f2:f070
115.242.240.113 0:0:0:0:0:ffff:73f2:f071
115.242.240.114 0:0:0:0:0:ffff:73f2:f072
115.242.240.115 0:0:0:0:0:ffff:73f2:f073
115.242.240.116 0:0:0:0:0:ffff:73f2:f074
115.242.240.117 0:0:0:0:0:ffff:73f2:f075
115.242.240.118 0:0:0:0:0:ffff:73f2:f076
115.242.240.119 0:0:0:0:0:ffff:73f2:f077
115.242.240.120 0:0:0:0:0:ffff:73f2:f078


115.242.240.121 0:0:0:0:0:ffff:73f2:f079
115.242.240.122 0:0:0:0:0:ffff:73f2:f07a
115.242.240.123 0:0:0:0:0:ffff:73f2:f07b
115.242.240.124 0:0:0:0:0:ffff:73f2:f07c
115.242.240.125 0:0:0:0:0:ffff:73f2:f07d
115.242.240.126 0:0:0:0:0:ffff:73f2:f07e
115.242.240.127 0:0:0:0:0:ffff:73f2:f07f
115.242.240.128 0:0:0:0:0:ffff:73f2:f080
115.242.240.129 0:0:0:0:0:ffff:73f2:f081
115.242.240.130 0:0:0:0:0:ffff:73f2:f082
115.242.240.131 0:0:0:0:0:ffff:73f2:f083
115.242.240.132 0:0:0:0:0:ffff:73f2:f084
115.242.240.133 0:0:0:0:0:ffff:73f2:f085
115.242.240.134 0:0:0:0:0:ffff:73f2:f086
115.242.240.135 0:0:0:0:0:ffff:73f2:f087
115.242.240.136 0:0:0:0:0:ffff:73f2:f088
115.242.240.137 0:0:0:0:0:ffff:73f2:f089
115.242.240.138 0:0:0:0:0:ffff:73f2:f08a
115.242.240.139 0:0:0:0:0:ffff:73f2:f08b
115.242.240.140 0:0:0:0:0:ffff:73f2:f08c
115.242.240.141 0:0:0:0:0:ffff:73f2:f08d
115.242.240.142 0:0:0:0:0:ffff:73f2:f08e
115.242.240.143 0:0:0:0:0:ffff:73f2:f08f
115.242.240.144 0:0:0:0:0:ffff:73f2:f090
115.242.240.145 0:0:0:0:0:ffff:73f2:f091
115.242.240.146 0:0:0:0:0:ffff:73f2:f092
115.242.240.147 0:0:0:0:0:ffff:73f2:f093
115.242.240.148 0:0:0:0:0:ffff:73f2:f094
115.242.240.149 0:0:0:0:0:ffff:73f2:f095
115.242.240.150 0:0:0:0:0:ffff:73f2:f096
115.242.240.151 0:0:0:0:0:ffff:73f2:f097
115.242.240.152 0:0:0:0:0:ffff:73f2:f098
115.242.240.153 0:0:0:0:0:ffff:73f2:f099
115.242.240.154 0:0:0:0:0:ffff:73f2:f09a
115.242.240.155 0:0:0:0:0:ffff:73f2:f09b
115.242.240.156 0:0:0:0:0:ffff:73f2:f09c
115.242.240.157 0:0:0:0:0:ffff:73f2:f09d
115.242.240.158 0:0:0:0:0:ffff:73f2:f09e
115.242.240.159 0:0:0:0:0:ffff:73f2:f09f
115.242.240.160 0:0:0:0:0:ffff:73f2:f0a0
115.242.240.161 0:0:0:0:0:ffff:73f2:f0a1
115.242.240.162 0:0:0:0:0:ffff:73f2:f0a2
115.242.240.163 0:0:0:0:0:ffff:73f2:f0a3
115.242.240.164 0:0:0:0:0:ffff:73f2:f0a4
115.242.240.165 0:0:0:0:0:ffff:73f2:f0a5
115.242.240.166 0:0:0:0:0:ffff:73f2:f0a6
115.242.240.167 0:0:0:0:0:ffff:73f2:f0a7
115.242.240.168 0:0:0:0:0:ffff:73f2:f0a8
115.242.240.169 0:0:0:0:0:ffff:73f2:f0a9
115.242.240.170 0:0:0:0:0:ffff:73f2:f0aa
115.242.240.171 0:0:0:0:0:ffff:73f2:f0ab
115.242.240.172 0:0:0:0:0:ffff:73f2:f0ac
115.242.240.173 0:0:0:0:0:ffff:73f2:f0ad
115.242.240.174 0:0:0:0:0:ffff:73f2:f0ae
115.242.240.175 0:0:0:0:0:ffff:73f2:f0af
115.242.240.176 0:0:0:0:0:ffff:73f2:f0b0
115.242.240.177 0:0:0:0:0:ffff:73f2:f0b1
115.242.240.178 0:0:0:0:0:ffff:73f2:f0b2
115.242.240.179 0:0:0:0:0:ffff:73f2:f0b3
115.242.240.180 0:0:0:0:0:ffff:73f2:f0b4


115.242.240.181 0:0:0:0:0:ffff:73f2:f0b5
115.242.240.182 0:0:0:0:0:ffff:73f2:f0b6
115.242.240.183 0:0:0:0:0:ffff:73f2:f0b7
115.242.240.184 0:0:0:0:0:ffff:73f2:f0b8
115.242.240.185 0:0:0:0:0:ffff:73f2:f0b9
115.242.240.186 0:0:0:0:0:ffff:73f2:f0ba
115.242.240.187 0:0:0:0:0:ffff:73f2:f0bb
115.242.240.188 0:0:0:0:0:ffff:73f2:f0bc
115.242.240.189 0:0:0:0:0:ffff:73f2:f0bd
115.242.240.190 0:0:0:0:0:ffff:73f2:f0be
115.242.240.191 0:0:0:0:0:ffff:73f2:f0bf
115.242.240.192 0:0:0:0:0:ffff:73f2:f0c0
115.242.240.193 0:0:0:0:0:ffff:73f2:f0c1
115.242.240.194 0:0:0:0:0:ffff:73f2:f0c2
115.242.240.195 0:0:0:0:0:ffff:73f2:f0c3
115.242.240.196 0:0:0:0:0:ffff:73f2:f0c4
115.242.240.197 0:0:0:0:0:ffff:73f2:f0c5
115.242.240.198 0:0:0:0:0:ffff:73f2:f0c6
115.242.240.199 0:0:0:0:0:ffff:73f2:f0c7
115.242.240.200 0:0:0:0:0:ffff:73f2:f0c8
115.242.240.201 0:0:0:0:0:ffff:73f2:f0c9
115.242.240.202 0:0:0:0:0:ffff:73f2:f0ca
115.242.240.203 0:0:0:0:0:ffff:73f2:f0cb
115.242.240.204 0:0:0:0:0:ffff:73f2:f0cc
115.242.240.205 0:0:0:0:0:ffff:73f2:f0cd
115.242.240.206 0:0:0:0:0:ffff:73f2:f0ce
115.242.240.207 0:0:0:0:0:ffff:73f2:f0cf
115.242.240.208 0:0:0:0:0:ffff:73f2:f0d0
115.242.240.209 0:0:0:0:0:ffff:73f2:f0d1
115.242.240.210 0:0:0:0:0:ffff:73f2:f0d2
115.242.240.211 0:0:0:0:0:ffff:73f2:f0d3
115.242.240.212 0:0:0:0:0:ffff:73f2:f0d4
115.242.240.213 0:0:0:0:0:ffff:73f2:f0d5
115.242.240.214 0:0:0:0:0:ffff:73f2:f0d6
115.242.240.215 0:0:0:0:0:ffff:73f2:f0d7
115.242.240.216 0:0:0:0:0:ffff:73f2:f0d8
115.242.240.217 0:0:0:0:0:ffff:73f2:f0d9
115.242.240.218 0:0:0:0:0:ffff:73f2:f0da
115.242.240.219 0:0:0:0:0:ffff:73f2:f0db
115.242.240.220 0:0:0:0:0:ffff:73f2:f0dc
115.242.240.221 0:0:0:0:0:ffff:73f2:f0dd
115.242.240.222 0:0:0:0:0:ffff:73f2:f0de
115.242.240.223 0:0:0:0:0:ffff:73f2:f0df
115.242.240.224 0:0:0:0:0:ffff:73f2:f0e0
115.242.240.225 0:0:0:0:0:ffff:73f2:f0e1
115.242.240.226 0:0:0:0:0:ffff:73f2:f0e2
115.242.240.227 0:0:0:0:0:ffff:73f2:f0e3
115.242.240.228 0:0:0:0:0:ffff:73f2:f0e4
115.242.240.229 0:0:0:0:0:ffff:73f2:f0e5
115.242.240.230 0:0:0:0:0:ffff:73f2:f0e6
115.242.240.231 0:0:0:0:0:ffff:73f2:f0e7
115.242.240.232 0:0:0:0:0:ffff:73f2:f0e8
115.242.240.233 0:0:0:0:0:ffff:73f2:f0e9
115.242.240.234 0:0:0:0:0:ffff:73f2:f0ea
115.242.240.235 0:0:0:0:0:ffff:73f2:f0eb
115.242.240.236 0:0:0:0:0:ffff:73f2:f0ec
115.242.240.237 0:0:0:0:0:ffff:73f2:f0ed
115.242.240.238 0:0:0:0:0:ffff:73f2:f0ee
115.242.240.239 0:0:0:0:0:ffff:73f2:f0ef
115.242.240.240 0:0:0:0:0:ffff:73f2:f0f0
115.242.240.241 0:0:0:0:0:ffff:73f2:f0f1
115.242.240.242 0:0:0:0:0:ffff:73f2:f0f2
115.242.240.243 0:0:0:0:0:ffff:73f2:f0f3
115.242.240.244 0:0:0:0:0:ffff:73f2:f0f4
115.242.240.245 0:0:0:0:0:ffff:73f2:f0f5
115.242.240.246 0:0:0:0:0:ffff:73f2:f0f6
115.242.240.247 0:0:0:0:0:ffff:73f2:f0f7
115.242.240.248 0:0:0:0:0:ffff:73f2:f0f8
115.242.240.249 0:0:0:0:0:ffff:73f2:f0f9
115.242.240.250 0:0:0:0:0:ffff:73f2:f0fa
115.242.240.251 0:0:0:0:0:ffff:73f2:f0fb
115.242.240.252 0:0:0:0:0:ffff:73f2:f0fc
115.242.240.253 0:0:0:0:0:ffff:73f2:f0fd
115.242.240.254 0:0:0:0:0:ffff:73f2:f0fe
115.242.240.255 0:0:0:0:0:ffff:73f2: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.