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
115.242.157.1 0:0:0:0:0:ffff:73f2:9d01
115.242.157.2 0:0:0:0:0:ffff:73f2:9d02
115.242.157.3 0:0:0:0:0:ffff:73f2:9d03
115.242.157.4 0:0:0:0:0:ffff:73f2:9d04
115.242.157.5 0:0:0:0:0:ffff:73f2:9d05
115.242.157.6 0:0:0:0:0:ffff:73f2:9d06
115.242.157.7 0:0:0:0:0:ffff:73f2:9d07
115.242.157.8 0:0:0:0:0:ffff:73f2:9d08
115.242.157.9 0:0:0:0:0:ffff:73f2:9d09
115.242.157.10 0:0:0:0:0:ffff:73f2:9d0a
115.242.157.11 0:0:0:0:0:ffff:73f2:9d0b
115.242.157.12 0:0:0:0:0:ffff:73f2:9d0c
115.242.157.13 0:0:0:0:0:ffff:73f2:9d0d
115.242.157.14 0:0:0:0:0:ffff:73f2:9d0e
115.242.157.15 0:0:0:0:0:ffff:73f2:9d0f
115.242.157.16 0:0:0:0:0:ffff:73f2:9d10
115.242.157.17 0:0:0:0:0:ffff:73f2:9d11
115.242.157.18 0:0:0:0:0:ffff:73f2:9d12
115.242.157.19 0:0:0:0:0:ffff:73f2:9d13
115.242.157.20 0:0:0:0:0:ffff:73f2:9d14
115.242.157.21 0:0:0:0:0:ffff:73f2:9d15
115.242.157.22 0:0:0:0:0:ffff:73f2:9d16
115.242.157.23 0:0:0:0:0:ffff:73f2:9d17
115.242.157.24 0:0:0:0:0:ffff:73f2:9d18
115.242.157.25 0:0:0:0:0:ffff:73f2:9d19
115.242.157.26 0:0:0:0:0:ffff:73f2:9d1a
115.242.157.27 0:0:0:0:0:ffff:73f2:9d1b
115.242.157.28 0:0:0:0:0:ffff:73f2:9d1c
115.242.157.29 0:0:0:0:0:ffff:73f2:9d1d
115.242.157.30 0:0:0:0:0:ffff:73f2:9d1e
115.242.157.31 0:0:0:0:0:ffff:73f2:9d1f
115.242.157.32 0:0:0:0:0:ffff:73f2:9d20
115.242.157.33 0:0:0:0:0:ffff:73f2:9d21
115.242.157.34 0:0:0:0:0:ffff:73f2:9d22
115.242.157.35 0:0:0:0:0:ffff:73f2:9d23
115.242.157.36 0:0:0:0:0:ffff:73f2:9d24
115.242.157.37 0:0:0:0:0:ffff:73f2:9d25
115.242.157.38 0:0:0:0:0:ffff:73f2:9d26
115.242.157.39 0:0:0:0:0:ffff:73f2:9d27
115.242.157.40 0:0:0:0:0:ffff:73f2:9d28
115.242.157.41 0:0:0:0:0:ffff:73f2:9d29
115.242.157.42 0:0:0:0:0:ffff:73f2:9d2a
115.242.157.43 0:0:0:0:0:ffff:73f2:9d2b
115.242.157.44 0:0:0:0:0:ffff:73f2:9d2c
115.242.157.45 0:0:0:0:0:ffff:73f2:9d2d
115.242.157.46 0:0:0:0:0:ffff:73f2:9d2e
115.242.157.47 0:0:0:0:0:ffff:73f2:9d2f
115.242.157.48 0:0:0:0:0:ffff:73f2:9d30
115.242.157.49 0:0:0:0:0:ffff:73f2:9d31
115.242.157.50 0:0:0:0:0:ffff:73f2:9d32
115.242.157.51 0:0:0:0:0:ffff:73f2:9d33
115.242.157.52 0:0:0:0:0:ffff:73f2:9d34
115.242.157.53 0:0:0:0:0:ffff:73f2:9d35
115.242.157.54 0:0:0:0:0:ffff:73f2:9d36
115.242.157.55 0:0:0:0:0:ffff:73f2:9d37
115.242.157.56 0:0:0:0:0:ffff:73f2:9d38
115.242.157.57 0:0:0:0:0:ffff:73f2:9d39
115.242.157.58 0:0:0:0:0:ffff:73f2:9d3a
115.242.157.59 0:0:0:0:0:ffff:73f2:9d3b
115.242.157.60 0:0:0:0:0:ffff:73f2:9d3c


115.242.157.61 0:0:0:0:0:ffff:73f2:9d3d
115.242.157.62 0:0:0:0:0:ffff:73f2:9d3e
115.242.157.63 0:0:0:0:0:ffff:73f2:9d3f
115.242.157.64 0:0:0:0:0:ffff:73f2:9d40
115.242.157.65 0:0:0:0:0:ffff:73f2:9d41
115.242.157.66 0:0:0:0:0:ffff:73f2:9d42
115.242.157.67 0:0:0:0:0:ffff:73f2:9d43
115.242.157.68 0:0:0:0:0:ffff:73f2:9d44
115.242.157.69 0:0:0:0:0:ffff:73f2:9d45
115.242.157.70 0:0:0:0:0:ffff:73f2:9d46
115.242.157.71 0:0:0:0:0:ffff:73f2:9d47
115.242.157.72 0:0:0:0:0:ffff:73f2:9d48
115.242.157.73 0:0:0:0:0:ffff:73f2:9d49
115.242.157.74 0:0:0:0:0:ffff:73f2:9d4a
115.242.157.75 0:0:0:0:0:ffff:73f2:9d4b
115.242.157.76 0:0:0:0:0:ffff:73f2:9d4c
115.242.157.77 0:0:0:0:0:ffff:73f2:9d4d
115.242.157.78 0:0:0:0:0:ffff:73f2:9d4e
115.242.157.79 0:0:0:0:0:ffff:73f2:9d4f
115.242.157.80 0:0:0:0:0:ffff:73f2:9d50
115.242.157.81 0:0:0:0:0:ffff:73f2:9d51
115.242.157.82 0:0:0:0:0:ffff:73f2:9d52
115.242.157.83 0:0:0:0:0:ffff:73f2:9d53
115.242.157.84 0:0:0:0:0:ffff:73f2:9d54
115.242.157.85 0:0:0:0:0:ffff:73f2:9d55
115.242.157.86 0:0:0:0:0:ffff:73f2:9d56
115.242.157.87 0:0:0:0:0:ffff:73f2:9d57
115.242.157.88 0:0:0:0:0:ffff:73f2:9d58
115.242.157.89 0:0:0:0:0:ffff:73f2:9d59
115.242.157.90 0:0:0:0:0:ffff:73f2:9d5a
115.242.157.91 0:0:0:0:0:ffff:73f2:9d5b
115.242.157.92 0:0:0:0:0:ffff:73f2:9d5c
115.242.157.93 0:0:0:0:0:ffff:73f2:9d5d
115.242.157.94 0:0:0:0:0:ffff:73f2:9d5e
115.242.157.95 0:0:0:0:0:ffff:73f2:9d5f
115.242.157.96 0:0:0:0:0:ffff:73f2:9d60
115.242.157.97 0:0:0:0:0:ffff:73f2:9d61
115.242.157.98 0:0:0:0:0:ffff:73f2:9d62
115.242.157.99 0:0:0:0:0:ffff:73f2:9d63
115.242.157.100 0:0:0:0:0:ffff:73f2:9d64
115.242.157.101 0:0:0:0:0:ffff:73f2:9d65
115.242.157.102 0:0:0:0:0:ffff:73f2:9d66
115.242.157.103 0:0:0:0:0:ffff:73f2:9d67
115.242.157.104 0:0:0:0:0:ffff:73f2:9d68
115.242.157.105 0:0:0:0:0:ffff:73f2:9d69
115.242.157.106 0:0:0:0:0:ffff:73f2:9d6a
115.242.157.107 0:0:0:0:0:ffff:73f2:9d6b
115.242.157.108 0:0:0:0:0:ffff:73f2:9d6c
115.242.157.109 0:0:0:0:0:ffff:73f2:9d6d
115.242.157.110 0:0:0:0:0:ffff:73f2:9d6e
115.242.157.111 0:0:0:0:0:ffff:73f2:9d6f
115.242.157.112 0:0:0:0:0:ffff:73f2:9d70
115.242.157.113 0:0:0:0:0:ffff:73f2:9d71
115.242.157.114 0:0:0:0:0:ffff:73f2:9d72
115.242.157.115 0:0:0:0:0:ffff:73f2:9d73
115.242.157.116 0:0:0:0:0:ffff:73f2:9d74
115.242.157.117 0:0:0:0:0:ffff:73f2:9d75
115.242.157.118 0:0:0:0:0:ffff:73f2:9d76
115.242.157.119 0:0:0:0:0:ffff:73f2:9d77
115.242.157.120 0:0:0:0:0:ffff:73f2:9d78


115.242.157.121 0:0:0:0:0:ffff:73f2:9d79
115.242.157.122 0:0:0:0:0:ffff:73f2:9d7a
115.242.157.123 0:0:0:0:0:ffff:73f2:9d7b
115.242.157.124 0:0:0:0:0:ffff:73f2:9d7c
115.242.157.125 0:0:0:0:0:ffff:73f2:9d7d
115.242.157.126 0:0:0:0:0:ffff:73f2:9d7e
115.242.157.127 0:0:0:0:0:ffff:73f2:9d7f
115.242.157.128 0:0:0:0:0:ffff:73f2:9d80
115.242.157.129 0:0:0:0:0:ffff:73f2:9d81
115.242.157.130 0:0:0:0:0:ffff:73f2:9d82
115.242.157.131 0:0:0:0:0:ffff:73f2:9d83
115.242.157.132 0:0:0:0:0:ffff:73f2:9d84
115.242.157.133 0:0:0:0:0:ffff:73f2:9d85
115.242.157.134 0:0:0:0:0:ffff:73f2:9d86
115.242.157.135 0:0:0:0:0:ffff:73f2:9d87
115.242.157.136 0:0:0:0:0:ffff:73f2:9d88
115.242.157.137 0:0:0:0:0:ffff:73f2:9d89
115.242.157.138 0:0:0:0:0:ffff:73f2:9d8a
115.242.157.139 0:0:0:0:0:ffff:73f2:9d8b
115.242.157.140 0:0:0:0:0:ffff:73f2:9d8c
115.242.157.141 0:0:0:0:0:ffff:73f2:9d8d
115.242.157.142 0:0:0:0:0:ffff:73f2:9d8e
115.242.157.143 0:0:0:0:0:ffff:73f2:9d8f
115.242.157.144 0:0:0:0:0:ffff:73f2:9d90
115.242.157.145 0:0:0:0:0:ffff:73f2:9d91
115.242.157.146 0:0:0:0:0:ffff:73f2:9d92
115.242.157.147 0:0:0:0:0:ffff:73f2:9d93
115.242.157.148 0:0:0:0:0:ffff:73f2:9d94
115.242.157.149 0:0:0:0:0:ffff:73f2:9d95
115.242.157.150 0:0:0:0:0:ffff:73f2:9d96
115.242.157.151 0:0:0:0:0:ffff:73f2:9d97
115.242.157.152 0:0:0:0:0:ffff:73f2:9d98
115.242.157.153 0:0:0:0:0:ffff:73f2:9d99
115.242.157.154 0:0:0:0:0:ffff:73f2:9d9a
115.242.157.155 0:0:0:0:0:ffff:73f2:9d9b
115.242.157.156 0:0:0:0:0:ffff:73f2:9d9c
115.242.157.157 0:0:0:0:0:ffff:73f2:9d9d
115.242.157.158 0:0:0:0:0:ffff:73f2:9d9e
115.242.157.159 0:0:0:0:0:ffff:73f2:9d9f
115.242.157.160 0:0:0:0:0:ffff:73f2:9da0
115.242.157.161 0:0:0:0:0:ffff:73f2:9da1
115.242.157.162 0:0:0:0:0:ffff:73f2:9da2
115.242.157.163 0:0:0:0:0:ffff:73f2:9da3
115.242.157.164 0:0:0:0:0:ffff:73f2:9da4
115.242.157.165 0:0:0:0:0:ffff:73f2:9da5
115.242.157.166 0:0:0:0:0:ffff:73f2:9da6
115.242.157.167 0:0:0:0:0:ffff:73f2:9da7
115.242.157.168 0:0:0:0:0:ffff:73f2:9da8
115.242.157.169 0:0:0:0:0:ffff:73f2:9da9
115.242.157.170 0:0:0:0:0:ffff:73f2:9daa
115.242.157.171 0:0:0:0:0:ffff:73f2:9dab
115.242.157.172 0:0:0:0:0:ffff:73f2:9dac
115.242.157.173 0:0:0:0:0:ffff:73f2:9dad
115.242.157.174 0:0:0:0:0:ffff:73f2:9dae
115.242.157.175 0:0:0:0:0:ffff:73f2:9daf
115.242.157.176 0:0:0:0:0:ffff:73f2:9db0
115.242.157.177 0:0:0:0:0:ffff:73f2:9db1
115.242.157.178 0:0:0:0:0:ffff:73f2:9db2
115.242.157.179 0:0:0:0:0:ffff:73f2:9db3
115.242.157.180 0:0:0:0:0:ffff:73f2:9db4


115.242.157.181 0:0:0:0:0:ffff:73f2:9db5
115.242.157.182 0:0:0:0:0:ffff:73f2:9db6
115.242.157.183 0:0:0:0:0:ffff:73f2:9db7
115.242.157.184 0:0:0:0:0:ffff:73f2:9db8
115.242.157.185 0:0:0:0:0:ffff:73f2:9db9
115.242.157.186 0:0:0:0:0:ffff:73f2:9dba
115.242.157.187 0:0:0:0:0:ffff:73f2:9dbb
115.242.157.188 0:0:0:0:0:ffff:73f2:9dbc
115.242.157.189 0:0:0:0:0:ffff:73f2:9dbd
115.242.157.190 0:0:0:0:0:ffff:73f2:9dbe
115.242.157.191 0:0:0:0:0:ffff:73f2:9dbf
115.242.157.192 0:0:0:0:0:ffff:73f2:9dc0
115.242.157.193 0:0:0:0:0:ffff:73f2:9dc1
115.242.157.194 0:0:0:0:0:ffff:73f2:9dc2
115.242.157.195 0:0:0:0:0:ffff:73f2:9dc3
115.242.157.196 0:0:0:0:0:ffff:73f2:9dc4
115.242.157.197 0:0:0:0:0:ffff:73f2:9dc5
115.242.157.198 0:0:0:0:0:ffff:73f2:9dc6
115.242.157.199 0:0:0:0:0:ffff:73f2:9dc7
115.242.157.200 0:0:0:0:0:ffff:73f2:9dc8
115.242.157.201 0:0:0:0:0:ffff:73f2:9dc9
115.242.157.202 0:0:0:0:0:ffff:73f2:9dca
115.242.157.203 0:0:0:0:0:ffff:73f2:9dcb
115.242.157.204 0:0:0:0:0:ffff:73f2:9dcc
115.242.157.205 0:0:0:0:0:ffff:73f2:9dcd
115.242.157.206 0:0:0:0:0:ffff:73f2:9dce
115.242.157.207 0:0:0:0:0:ffff:73f2:9dcf
115.242.157.208 0:0:0:0:0:ffff:73f2:9dd0
115.242.157.209 0:0:0:0:0:ffff:73f2:9dd1
115.242.157.210 0:0:0:0:0:ffff:73f2:9dd2
115.242.157.211 0:0:0:0:0:ffff:73f2:9dd3
115.242.157.212 0:0:0:0:0:ffff:73f2:9dd4
115.242.157.213 0:0:0:0:0:ffff:73f2:9dd5
115.242.157.214 0:0:0:0:0:ffff:73f2:9dd6
115.242.157.215 0:0:0:0:0:ffff:73f2:9dd7
115.242.157.216 0:0:0:0:0:ffff:73f2:9dd8
115.242.157.217 0:0:0:0:0:ffff:73f2:9dd9
115.242.157.218 0:0:0:0:0:ffff:73f2:9dda
115.242.157.219 0:0:0:0:0:ffff:73f2:9ddb
115.242.157.220 0:0:0:0:0:ffff:73f2:9ddc
115.242.157.221 0:0:0:0:0:ffff:73f2:9ddd
115.242.157.222 0:0:0:0:0:ffff:73f2:9dde
115.242.157.223 0:0:0:0:0:ffff:73f2:9ddf
115.242.157.224 0:0:0:0:0:ffff:73f2:9de0
115.242.157.225 0:0:0:0:0:ffff:73f2:9de1
115.242.157.226 0:0:0:0:0:ffff:73f2:9de2
115.242.157.227 0:0:0:0:0:ffff:73f2:9de3
115.242.157.228 0:0:0:0:0:ffff:73f2:9de4
115.242.157.229 0:0:0:0:0:ffff:73f2:9de5
115.242.157.230 0:0:0:0:0:ffff:73f2:9de6
115.242.157.231 0:0:0:0:0:ffff:73f2:9de7
115.242.157.232 0:0:0:0:0:ffff:73f2:9de8
115.242.157.233 0:0:0:0:0:ffff:73f2:9de9
115.242.157.234 0:0:0:0:0:ffff:73f2:9dea
115.242.157.235 0:0:0:0:0:ffff:73f2:9deb
115.242.157.236 0:0:0:0:0:ffff:73f2:9dec
115.242.157.237 0:0:0:0:0:ffff:73f2:9ded
115.242.157.238 0:0:0:0:0:ffff:73f2:9dee
115.242.157.239 0:0:0:0:0:ffff:73f2:9def
115.242.157.240 0:0:0:0:0:ffff:73f2:9df0
115.242.157.241 0:0:0:0:0:ffff:73f2:9df1
115.242.157.242 0:0:0:0:0:ffff:73f2:9df2
115.242.157.243 0:0:0:0:0:ffff:73f2:9df3
115.242.157.244 0:0:0:0:0:ffff:73f2:9df4
115.242.157.245 0:0:0:0:0:ffff:73f2:9df5
115.242.157.246 0:0:0:0:0:ffff:73f2:9df6
115.242.157.247 0:0:0:0:0:ffff:73f2:9df7
115.242.157.248 0:0:0:0:0:ffff:73f2:9df8
115.242.157.249 0:0:0:0:0:ffff:73f2:9df9
115.242.157.250 0:0:0:0:0:ffff:73f2:9dfa
115.242.157.251 0:0:0:0:0:ffff:73f2:9dfb
115.242.157.252 0:0:0:0:0:ffff:73f2:9dfc
115.242.157.253 0:0:0:0:0:ffff:73f2:9dfd
115.242.157.254 0:0:0:0:0:ffff:73f2:9dfe
115.242.157.255 0:0:0:0:0:ffff:73f2:9dff


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.