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
157.159.240.1 0:0:0:0:0:ffff:9d9f:f001
157.159.240.2 0:0:0:0:0:ffff:9d9f:f002
157.159.240.3 0:0:0:0:0:ffff:9d9f:f003
157.159.240.4 0:0:0:0:0:ffff:9d9f:f004
157.159.240.5 0:0:0:0:0:ffff:9d9f:f005
157.159.240.6 0:0:0:0:0:ffff:9d9f:f006
157.159.240.7 0:0:0:0:0:ffff:9d9f:f007
157.159.240.8 0:0:0:0:0:ffff:9d9f:f008
157.159.240.9 0:0:0:0:0:ffff:9d9f:f009
157.159.240.10 0:0:0:0:0:ffff:9d9f:f00a
157.159.240.11 0:0:0:0:0:ffff:9d9f:f00b
157.159.240.12 0:0:0:0:0:ffff:9d9f:f00c
157.159.240.13 0:0:0:0:0:ffff:9d9f:f00d
157.159.240.14 0:0:0:0:0:ffff:9d9f:f00e
157.159.240.15 0:0:0:0:0:ffff:9d9f:f00f
157.159.240.16 0:0:0:0:0:ffff:9d9f:f010
157.159.240.17 0:0:0:0:0:ffff:9d9f:f011
157.159.240.18 0:0:0:0:0:ffff:9d9f:f012
157.159.240.19 0:0:0:0:0:ffff:9d9f:f013
157.159.240.20 0:0:0:0:0:ffff:9d9f:f014
157.159.240.21 0:0:0:0:0:ffff:9d9f:f015
157.159.240.22 0:0:0:0:0:ffff:9d9f:f016
157.159.240.23 0:0:0:0:0:ffff:9d9f:f017
157.159.240.24 0:0:0:0:0:ffff:9d9f:f018
157.159.240.25 0:0:0:0:0:ffff:9d9f:f019
157.159.240.26 0:0:0:0:0:ffff:9d9f:f01a
157.159.240.27 0:0:0:0:0:ffff:9d9f:f01b
157.159.240.28 0:0:0:0:0:ffff:9d9f:f01c
157.159.240.29 0:0:0:0:0:ffff:9d9f:f01d
157.159.240.30 0:0:0:0:0:ffff:9d9f:f01e
157.159.240.31 0:0:0:0:0:ffff:9d9f:f01f
157.159.240.32 0:0:0:0:0:ffff:9d9f:f020
157.159.240.33 0:0:0:0:0:ffff:9d9f:f021
157.159.240.34 0:0:0:0:0:ffff:9d9f:f022
157.159.240.35 0:0:0:0:0:ffff:9d9f:f023
157.159.240.36 0:0:0:0:0:ffff:9d9f:f024
157.159.240.37 0:0:0:0:0:ffff:9d9f:f025
157.159.240.38 0:0:0:0:0:ffff:9d9f:f026
157.159.240.39 0:0:0:0:0:ffff:9d9f:f027
157.159.240.40 0:0:0:0:0:ffff:9d9f:f028
157.159.240.41 0:0:0:0:0:ffff:9d9f:f029
157.159.240.42 0:0:0:0:0:ffff:9d9f:f02a
157.159.240.43 0:0:0:0:0:ffff:9d9f:f02b
157.159.240.44 0:0:0:0:0:ffff:9d9f:f02c
157.159.240.45 0:0:0:0:0:ffff:9d9f:f02d
157.159.240.46 0:0:0:0:0:ffff:9d9f:f02e
157.159.240.47 0:0:0:0:0:ffff:9d9f:f02f
157.159.240.48 0:0:0:0:0:ffff:9d9f:f030
157.159.240.49 0:0:0:0:0:ffff:9d9f:f031
157.159.240.50 0:0:0:0:0:ffff:9d9f:f032
157.159.240.51 0:0:0:0:0:ffff:9d9f:f033
157.159.240.52 0:0:0:0:0:ffff:9d9f:f034
157.159.240.53 0:0:0:0:0:ffff:9d9f:f035
157.159.240.54 0:0:0:0:0:ffff:9d9f:f036
157.159.240.55 0:0:0:0:0:ffff:9d9f:f037
157.159.240.56 0:0:0:0:0:ffff:9d9f:f038
157.159.240.57 0:0:0:0:0:ffff:9d9f:f039
157.159.240.58 0:0:0:0:0:ffff:9d9f:f03a
157.159.240.59 0:0:0:0:0:ffff:9d9f:f03b
157.159.240.60 0:0:0:0:0:ffff:9d9f:f03c


157.159.240.61 0:0:0:0:0:ffff:9d9f:f03d
157.159.240.62 0:0:0:0:0:ffff:9d9f:f03e
157.159.240.63 0:0:0:0:0:ffff:9d9f:f03f
157.159.240.64 0:0:0:0:0:ffff:9d9f:f040
157.159.240.65 0:0:0:0:0:ffff:9d9f:f041
157.159.240.66 0:0:0:0:0:ffff:9d9f:f042
157.159.240.67 0:0:0:0:0:ffff:9d9f:f043
157.159.240.68 0:0:0:0:0:ffff:9d9f:f044
157.159.240.69 0:0:0:0:0:ffff:9d9f:f045
157.159.240.70 0:0:0:0:0:ffff:9d9f:f046
157.159.240.71 0:0:0:0:0:ffff:9d9f:f047
157.159.240.72 0:0:0:0:0:ffff:9d9f:f048
157.159.240.73 0:0:0:0:0:ffff:9d9f:f049
157.159.240.74 0:0:0:0:0:ffff:9d9f:f04a
157.159.240.75 0:0:0:0:0:ffff:9d9f:f04b
157.159.240.76 0:0:0:0:0:ffff:9d9f:f04c
157.159.240.77 0:0:0:0:0:ffff:9d9f:f04d
157.159.240.78 0:0:0:0:0:ffff:9d9f:f04e
157.159.240.79 0:0:0:0:0:ffff:9d9f:f04f
157.159.240.80 0:0:0:0:0:ffff:9d9f:f050
157.159.240.81 0:0:0:0:0:ffff:9d9f:f051
157.159.240.82 0:0:0:0:0:ffff:9d9f:f052
157.159.240.83 0:0:0:0:0:ffff:9d9f:f053
157.159.240.84 0:0:0:0:0:ffff:9d9f:f054
157.159.240.85 0:0:0:0:0:ffff:9d9f:f055
157.159.240.86 0:0:0:0:0:ffff:9d9f:f056
157.159.240.87 0:0:0:0:0:ffff:9d9f:f057
157.159.240.88 0:0:0:0:0:ffff:9d9f:f058
157.159.240.89 0:0:0:0:0:ffff:9d9f:f059
157.159.240.90 0:0:0:0:0:ffff:9d9f:f05a
157.159.240.91 0:0:0:0:0:ffff:9d9f:f05b
157.159.240.92 0:0:0:0:0:ffff:9d9f:f05c
157.159.240.93 0:0:0:0:0:ffff:9d9f:f05d
157.159.240.94 0:0:0:0:0:ffff:9d9f:f05e
157.159.240.95 0:0:0:0:0:ffff:9d9f:f05f
157.159.240.96 0:0:0:0:0:ffff:9d9f:f060
157.159.240.97 0:0:0:0:0:ffff:9d9f:f061
157.159.240.98 0:0:0:0:0:ffff:9d9f:f062
157.159.240.99 0:0:0:0:0:ffff:9d9f:f063
157.159.240.100 0:0:0:0:0:ffff:9d9f:f064
157.159.240.101 0:0:0:0:0:ffff:9d9f:f065
157.159.240.102 0:0:0:0:0:ffff:9d9f:f066
157.159.240.103 0:0:0:0:0:ffff:9d9f:f067
157.159.240.104 0:0:0:0:0:ffff:9d9f:f068
157.159.240.105 0:0:0:0:0:ffff:9d9f:f069
157.159.240.106 0:0:0:0:0:ffff:9d9f:f06a
157.159.240.107 0:0:0:0:0:ffff:9d9f:f06b
157.159.240.108 0:0:0:0:0:ffff:9d9f:f06c
157.159.240.109 0:0:0:0:0:ffff:9d9f:f06d
157.159.240.110 0:0:0:0:0:ffff:9d9f:f06e
157.159.240.111 0:0:0:0:0:ffff:9d9f:f06f
157.159.240.112 0:0:0:0:0:ffff:9d9f:f070
157.159.240.113 0:0:0:0:0:ffff:9d9f:f071
157.159.240.114 0:0:0:0:0:ffff:9d9f:f072
157.159.240.115 0:0:0:0:0:ffff:9d9f:f073
157.159.240.116 0:0:0:0:0:ffff:9d9f:f074
157.159.240.117 0:0:0:0:0:ffff:9d9f:f075
157.159.240.118 0:0:0:0:0:ffff:9d9f:f076
157.159.240.119 0:0:0:0:0:ffff:9d9f:f077
157.159.240.120 0:0:0:0:0:ffff:9d9f:f078


157.159.240.121 0:0:0:0:0:ffff:9d9f:f079
157.159.240.122 0:0:0:0:0:ffff:9d9f:f07a
157.159.240.123 0:0:0:0:0:ffff:9d9f:f07b
157.159.240.124 0:0:0:0:0:ffff:9d9f:f07c
157.159.240.125 0:0:0:0:0:ffff:9d9f:f07d
157.159.240.126 0:0:0:0:0:ffff:9d9f:f07e
157.159.240.127 0:0:0:0:0:ffff:9d9f:f07f
157.159.240.128 0:0:0:0:0:ffff:9d9f:f080
157.159.240.129 0:0:0:0:0:ffff:9d9f:f081
157.159.240.130 0:0:0:0:0:ffff:9d9f:f082
157.159.240.131 0:0:0:0:0:ffff:9d9f:f083
157.159.240.132 0:0:0:0:0:ffff:9d9f:f084
157.159.240.133 0:0:0:0:0:ffff:9d9f:f085
157.159.240.134 0:0:0:0:0:ffff:9d9f:f086
157.159.240.135 0:0:0:0:0:ffff:9d9f:f087
157.159.240.136 0:0:0:0:0:ffff:9d9f:f088
157.159.240.137 0:0:0:0:0:ffff:9d9f:f089
157.159.240.138 0:0:0:0:0:ffff:9d9f:f08a
157.159.240.139 0:0:0:0:0:ffff:9d9f:f08b
157.159.240.140 0:0:0:0:0:ffff:9d9f:f08c
157.159.240.141 0:0:0:0:0:ffff:9d9f:f08d
157.159.240.142 0:0:0:0:0:ffff:9d9f:f08e
157.159.240.143 0:0:0:0:0:ffff:9d9f:f08f
157.159.240.144 0:0:0:0:0:ffff:9d9f:f090
157.159.240.145 0:0:0:0:0:ffff:9d9f:f091
157.159.240.146 0:0:0:0:0:ffff:9d9f:f092
157.159.240.147 0:0:0:0:0:ffff:9d9f:f093
157.159.240.148 0:0:0:0:0:ffff:9d9f:f094
157.159.240.149 0:0:0:0:0:ffff:9d9f:f095
157.159.240.150 0:0:0:0:0:ffff:9d9f:f096
157.159.240.151 0:0:0:0:0:ffff:9d9f:f097
157.159.240.152 0:0:0:0:0:ffff:9d9f:f098
157.159.240.153 0:0:0:0:0:ffff:9d9f:f099
157.159.240.154 0:0:0:0:0:ffff:9d9f:f09a
157.159.240.155 0:0:0:0:0:ffff:9d9f:f09b
157.159.240.156 0:0:0:0:0:ffff:9d9f:f09c
157.159.240.157 0:0:0:0:0:ffff:9d9f:f09d
157.159.240.158 0:0:0:0:0:ffff:9d9f:f09e
157.159.240.159 0:0:0:0:0:ffff:9d9f:f09f
157.159.240.160 0:0:0:0:0:ffff:9d9f:f0a0
157.159.240.161 0:0:0:0:0:ffff:9d9f:f0a1
157.159.240.162 0:0:0:0:0:ffff:9d9f:f0a2
157.159.240.163 0:0:0:0:0:ffff:9d9f:f0a3
157.159.240.164 0:0:0:0:0:ffff:9d9f:f0a4
157.159.240.165 0:0:0:0:0:ffff:9d9f:f0a5
157.159.240.166 0:0:0:0:0:ffff:9d9f:f0a6
157.159.240.167 0:0:0:0:0:ffff:9d9f:f0a7
157.159.240.168 0:0:0:0:0:ffff:9d9f:f0a8
157.159.240.169 0:0:0:0:0:ffff:9d9f:f0a9
157.159.240.170 0:0:0:0:0:ffff:9d9f:f0aa
157.159.240.171 0:0:0:0:0:ffff:9d9f:f0ab
157.159.240.172 0:0:0:0:0:ffff:9d9f:f0ac
157.159.240.173 0:0:0:0:0:ffff:9d9f:f0ad
157.159.240.174 0:0:0:0:0:ffff:9d9f:f0ae
157.159.240.175 0:0:0:0:0:ffff:9d9f:f0af
157.159.240.176 0:0:0:0:0:ffff:9d9f:f0b0
157.159.240.177 0:0:0:0:0:ffff:9d9f:f0b1
157.159.240.178 0:0:0:0:0:ffff:9d9f:f0b2
157.159.240.179 0:0:0:0:0:ffff:9d9f:f0b3
157.159.240.180 0:0:0:0:0:ffff:9d9f:f0b4


157.159.240.181 0:0:0:0:0:ffff:9d9f:f0b5
157.159.240.182 0:0:0:0:0:ffff:9d9f:f0b6
157.159.240.183 0:0:0:0:0:ffff:9d9f:f0b7
157.159.240.184 0:0:0:0:0:ffff:9d9f:f0b8
157.159.240.185 0:0:0:0:0:ffff:9d9f:f0b9
157.159.240.186 0:0:0:0:0:ffff:9d9f:f0ba
157.159.240.187 0:0:0:0:0:ffff:9d9f:f0bb
157.159.240.188 0:0:0:0:0:ffff:9d9f:f0bc
157.159.240.189 0:0:0:0:0:ffff:9d9f:f0bd
157.159.240.190 0:0:0:0:0:ffff:9d9f:f0be
157.159.240.191 0:0:0:0:0:ffff:9d9f:f0bf
157.159.240.192 0:0:0:0:0:ffff:9d9f:f0c0
157.159.240.193 0:0:0:0:0:ffff:9d9f:f0c1
157.159.240.194 0:0:0:0:0:ffff:9d9f:f0c2
157.159.240.195 0:0:0:0:0:ffff:9d9f:f0c3
157.159.240.196 0:0:0:0:0:ffff:9d9f:f0c4
157.159.240.197 0:0:0:0:0:ffff:9d9f:f0c5
157.159.240.198 0:0:0:0:0:ffff:9d9f:f0c6
157.159.240.199 0:0:0:0:0:ffff:9d9f:f0c7
157.159.240.200 0:0:0:0:0:ffff:9d9f:f0c8
157.159.240.201 0:0:0:0:0:ffff:9d9f:f0c9
157.159.240.202 0:0:0:0:0:ffff:9d9f:f0ca
157.159.240.203 0:0:0:0:0:ffff:9d9f:f0cb
157.159.240.204 0:0:0:0:0:ffff:9d9f:f0cc
157.159.240.205 0:0:0:0:0:ffff:9d9f:f0cd
157.159.240.206 0:0:0:0:0:ffff:9d9f:f0ce
157.159.240.207 0:0:0:0:0:ffff:9d9f:f0cf
157.159.240.208 0:0:0:0:0:ffff:9d9f:f0d0
157.159.240.209 0:0:0:0:0:ffff:9d9f:f0d1
157.159.240.210 0:0:0:0:0:ffff:9d9f:f0d2
157.159.240.211 0:0:0:0:0:ffff:9d9f:f0d3
157.159.240.212 0:0:0:0:0:ffff:9d9f:f0d4
157.159.240.213 0:0:0:0:0:ffff:9d9f:f0d5
157.159.240.214 0:0:0:0:0:ffff:9d9f:f0d6
157.159.240.215 0:0:0:0:0:ffff:9d9f:f0d7
157.159.240.216 0:0:0:0:0:ffff:9d9f:f0d8
157.159.240.217 0:0:0:0:0:ffff:9d9f:f0d9
157.159.240.218 0:0:0:0:0:ffff:9d9f:f0da
157.159.240.219 0:0:0:0:0:ffff:9d9f:f0db
157.159.240.220 0:0:0:0:0:ffff:9d9f:f0dc
157.159.240.221 0:0:0:0:0:ffff:9d9f:f0dd
157.159.240.222 0:0:0:0:0:ffff:9d9f:f0de
157.159.240.223 0:0:0:0:0:ffff:9d9f:f0df
157.159.240.224 0:0:0:0:0:ffff:9d9f:f0e0
157.159.240.225 0:0:0:0:0:ffff:9d9f:f0e1
157.159.240.226 0:0:0:0:0:ffff:9d9f:f0e2
157.159.240.227 0:0:0:0:0:ffff:9d9f:f0e3
157.159.240.228 0:0:0:0:0:ffff:9d9f:f0e4
157.159.240.229 0:0:0:0:0:ffff:9d9f:f0e5
157.159.240.230 0:0:0:0:0:ffff:9d9f:f0e6
157.159.240.231 0:0:0:0:0:ffff:9d9f:f0e7
157.159.240.232 0:0:0:0:0:ffff:9d9f:f0e8
157.159.240.233 0:0:0:0:0:ffff:9d9f:f0e9
157.159.240.234 0:0:0:0:0:ffff:9d9f:f0ea
157.159.240.235 0:0:0:0:0:ffff:9d9f:f0eb
157.159.240.236 0:0:0:0:0:ffff:9d9f:f0ec
157.159.240.237 0:0:0:0:0:ffff:9d9f:f0ed
157.159.240.238 0:0:0:0:0:ffff:9d9f:f0ee
157.159.240.239 0:0:0:0:0:ffff:9d9f:f0ef
157.159.240.240 0:0:0:0:0:ffff:9d9f:f0f0
157.159.240.241 0:0:0:0:0:ffff:9d9f:f0f1
157.159.240.242 0:0:0:0:0:ffff:9d9f:f0f2
157.159.240.243 0:0:0:0:0:ffff:9d9f:f0f3
157.159.240.244 0:0:0:0:0:ffff:9d9f:f0f4
157.159.240.245 0:0:0:0:0:ffff:9d9f:f0f5
157.159.240.246 0:0:0:0:0:ffff:9d9f:f0f6
157.159.240.247 0:0:0:0:0:ffff:9d9f:f0f7
157.159.240.248 0:0:0:0:0:ffff:9d9f:f0f8
157.159.240.249 0:0:0:0:0:ffff:9d9f:f0f9
157.159.240.250 0:0:0:0:0:ffff:9d9f:f0fa
157.159.240.251 0:0:0:0:0:ffff:9d9f:f0fb
157.159.240.252 0:0:0:0:0:ffff:9d9f:f0fc
157.159.240.253 0:0:0:0:0:ffff:9d9f:f0fd
157.159.240.254 0:0:0:0:0:ffff:9d9f:f0fe
157.159.240.255 0:0:0:0:0:ffff:9d9f: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.