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
157.159.252.1 0:0:0:0:0:ffff:9d9f:fc01
157.159.252.2 0:0:0:0:0:ffff:9d9f:fc02
157.159.252.3 0:0:0:0:0:ffff:9d9f:fc03
157.159.252.4 0:0:0:0:0:ffff:9d9f:fc04
157.159.252.5 0:0:0:0:0:ffff:9d9f:fc05
157.159.252.6 0:0:0:0:0:ffff:9d9f:fc06
157.159.252.7 0:0:0:0:0:ffff:9d9f:fc07
157.159.252.8 0:0:0:0:0:ffff:9d9f:fc08
157.159.252.9 0:0:0:0:0:ffff:9d9f:fc09
157.159.252.10 0:0:0:0:0:ffff:9d9f:fc0a
157.159.252.11 0:0:0:0:0:ffff:9d9f:fc0b
157.159.252.12 0:0:0:0:0:ffff:9d9f:fc0c
157.159.252.13 0:0:0:0:0:ffff:9d9f:fc0d
157.159.252.14 0:0:0:0:0:ffff:9d9f:fc0e
157.159.252.15 0:0:0:0:0:ffff:9d9f:fc0f
157.159.252.16 0:0:0:0:0:ffff:9d9f:fc10
157.159.252.17 0:0:0:0:0:ffff:9d9f:fc11
157.159.252.18 0:0:0:0:0:ffff:9d9f:fc12
157.159.252.19 0:0:0:0:0:ffff:9d9f:fc13
157.159.252.20 0:0:0:0:0:ffff:9d9f:fc14
157.159.252.21 0:0:0:0:0:ffff:9d9f:fc15
157.159.252.22 0:0:0:0:0:ffff:9d9f:fc16
157.159.252.23 0:0:0:0:0:ffff:9d9f:fc17
157.159.252.24 0:0:0:0:0:ffff:9d9f:fc18
157.159.252.25 0:0:0:0:0:ffff:9d9f:fc19
157.159.252.26 0:0:0:0:0:ffff:9d9f:fc1a
157.159.252.27 0:0:0:0:0:ffff:9d9f:fc1b
157.159.252.28 0:0:0:0:0:ffff:9d9f:fc1c
157.159.252.29 0:0:0:0:0:ffff:9d9f:fc1d
157.159.252.30 0:0:0:0:0:ffff:9d9f:fc1e
157.159.252.31 0:0:0:0:0:ffff:9d9f:fc1f
157.159.252.32 0:0:0:0:0:ffff:9d9f:fc20
157.159.252.33 0:0:0:0:0:ffff:9d9f:fc21
157.159.252.34 0:0:0:0:0:ffff:9d9f:fc22
157.159.252.35 0:0:0:0:0:ffff:9d9f:fc23
157.159.252.36 0:0:0:0:0:ffff:9d9f:fc24
157.159.252.37 0:0:0:0:0:ffff:9d9f:fc25
157.159.252.38 0:0:0:0:0:ffff:9d9f:fc26
157.159.252.39 0:0:0:0:0:ffff:9d9f:fc27
157.159.252.40 0:0:0:0:0:ffff:9d9f:fc28
157.159.252.41 0:0:0:0:0:ffff:9d9f:fc29
157.159.252.42 0:0:0:0:0:ffff:9d9f:fc2a
157.159.252.43 0:0:0:0:0:ffff:9d9f:fc2b
157.159.252.44 0:0:0:0:0:ffff:9d9f:fc2c
157.159.252.45 0:0:0:0:0:ffff:9d9f:fc2d
157.159.252.46 0:0:0:0:0:ffff:9d9f:fc2e
157.159.252.47 0:0:0:0:0:ffff:9d9f:fc2f
157.159.252.48 0:0:0:0:0:ffff:9d9f:fc30
157.159.252.49 0:0:0:0:0:ffff:9d9f:fc31
157.159.252.50 0:0:0:0:0:ffff:9d9f:fc32
157.159.252.51 0:0:0:0:0:ffff:9d9f:fc33
157.159.252.52 0:0:0:0:0:ffff:9d9f:fc34
157.159.252.53 0:0:0:0:0:ffff:9d9f:fc35
157.159.252.54 0:0:0:0:0:ffff:9d9f:fc36
157.159.252.55 0:0:0:0:0:ffff:9d9f:fc37
157.159.252.56 0:0:0:0:0:ffff:9d9f:fc38
157.159.252.57 0:0:0:0:0:ffff:9d9f:fc39
157.159.252.58 0:0:0:0:0:ffff:9d9f:fc3a
157.159.252.59 0:0:0:0:0:ffff:9d9f:fc3b
157.159.252.60 0:0:0:0:0:ffff:9d9f:fc3c


157.159.252.61 0:0:0:0:0:ffff:9d9f:fc3d
157.159.252.62 0:0:0:0:0:ffff:9d9f:fc3e
157.159.252.63 0:0:0:0:0:ffff:9d9f:fc3f
157.159.252.64 0:0:0:0:0:ffff:9d9f:fc40
157.159.252.65 0:0:0:0:0:ffff:9d9f:fc41
157.159.252.66 0:0:0:0:0:ffff:9d9f:fc42
157.159.252.67 0:0:0:0:0:ffff:9d9f:fc43
157.159.252.68 0:0:0:0:0:ffff:9d9f:fc44
157.159.252.69 0:0:0:0:0:ffff:9d9f:fc45
157.159.252.70 0:0:0:0:0:ffff:9d9f:fc46
157.159.252.71 0:0:0:0:0:ffff:9d9f:fc47
157.159.252.72 0:0:0:0:0:ffff:9d9f:fc48
157.159.252.73 0:0:0:0:0:ffff:9d9f:fc49
157.159.252.74 0:0:0:0:0:ffff:9d9f:fc4a
157.159.252.75 0:0:0:0:0:ffff:9d9f:fc4b
157.159.252.76 0:0:0:0:0:ffff:9d9f:fc4c
157.159.252.77 0:0:0:0:0:ffff:9d9f:fc4d
157.159.252.78 0:0:0:0:0:ffff:9d9f:fc4e
157.159.252.79 0:0:0:0:0:ffff:9d9f:fc4f
157.159.252.80 0:0:0:0:0:ffff:9d9f:fc50
157.159.252.81 0:0:0:0:0:ffff:9d9f:fc51
157.159.252.82 0:0:0:0:0:ffff:9d9f:fc52
157.159.252.83 0:0:0:0:0:ffff:9d9f:fc53
157.159.252.84 0:0:0:0:0:ffff:9d9f:fc54
157.159.252.85 0:0:0:0:0:ffff:9d9f:fc55
157.159.252.86 0:0:0:0:0:ffff:9d9f:fc56
157.159.252.87 0:0:0:0:0:ffff:9d9f:fc57
157.159.252.88 0:0:0:0:0:ffff:9d9f:fc58
157.159.252.89 0:0:0:0:0:ffff:9d9f:fc59
157.159.252.90 0:0:0:0:0:ffff:9d9f:fc5a
157.159.252.91 0:0:0:0:0:ffff:9d9f:fc5b
157.159.252.92 0:0:0:0:0:ffff:9d9f:fc5c
157.159.252.93 0:0:0:0:0:ffff:9d9f:fc5d
157.159.252.94 0:0:0:0:0:ffff:9d9f:fc5e
157.159.252.95 0:0:0:0:0:ffff:9d9f:fc5f
157.159.252.96 0:0:0:0:0:ffff:9d9f:fc60
157.159.252.97 0:0:0:0:0:ffff:9d9f:fc61
157.159.252.98 0:0:0:0:0:ffff:9d9f:fc62
157.159.252.99 0:0:0:0:0:ffff:9d9f:fc63
157.159.252.100 0:0:0:0:0:ffff:9d9f:fc64
157.159.252.101 0:0:0:0:0:ffff:9d9f:fc65
157.159.252.102 0:0:0:0:0:ffff:9d9f:fc66
157.159.252.103 0:0:0:0:0:ffff:9d9f:fc67
157.159.252.104 0:0:0:0:0:ffff:9d9f:fc68
157.159.252.105 0:0:0:0:0:ffff:9d9f:fc69
157.159.252.106 0:0:0:0:0:ffff:9d9f:fc6a
157.159.252.107 0:0:0:0:0:ffff:9d9f:fc6b
157.159.252.108 0:0:0:0:0:ffff:9d9f:fc6c
157.159.252.109 0:0:0:0:0:ffff:9d9f:fc6d
157.159.252.110 0:0:0:0:0:ffff:9d9f:fc6e
157.159.252.111 0:0:0:0:0:ffff:9d9f:fc6f
157.159.252.112 0:0:0:0:0:ffff:9d9f:fc70
157.159.252.113 0:0:0:0:0:ffff:9d9f:fc71
157.159.252.114 0:0:0:0:0:ffff:9d9f:fc72
157.159.252.115 0:0:0:0:0:ffff:9d9f:fc73
157.159.252.116 0:0:0:0:0:ffff:9d9f:fc74
157.159.252.117 0:0:0:0:0:ffff:9d9f:fc75
157.159.252.118 0:0:0:0:0:ffff:9d9f:fc76
157.159.252.119 0:0:0:0:0:ffff:9d9f:fc77
157.159.252.120 0:0:0:0:0:ffff:9d9f:fc78


157.159.252.121 0:0:0:0:0:ffff:9d9f:fc79
157.159.252.122 0:0:0:0:0:ffff:9d9f:fc7a
157.159.252.123 0:0:0:0:0:ffff:9d9f:fc7b
157.159.252.124 0:0:0:0:0:ffff:9d9f:fc7c
157.159.252.125 0:0:0:0:0:ffff:9d9f:fc7d
157.159.252.126 0:0:0:0:0:ffff:9d9f:fc7e
157.159.252.127 0:0:0:0:0:ffff:9d9f:fc7f
157.159.252.128 0:0:0:0:0:ffff:9d9f:fc80
157.159.252.129 0:0:0:0:0:ffff:9d9f:fc81
157.159.252.130 0:0:0:0:0:ffff:9d9f:fc82
157.159.252.131 0:0:0:0:0:ffff:9d9f:fc83
157.159.252.132 0:0:0:0:0:ffff:9d9f:fc84
157.159.252.133 0:0:0:0:0:ffff:9d9f:fc85
157.159.252.134 0:0:0:0:0:ffff:9d9f:fc86
157.159.252.135 0:0:0:0:0:ffff:9d9f:fc87
157.159.252.136 0:0:0:0:0:ffff:9d9f:fc88
157.159.252.137 0:0:0:0:0:ffff:9d9f:fc89
157.159.252.138 0:0:0:0:0:ffff:9d9f:fc8a
157.159.252.139 0:0:0:0:0:ffff:9d9f:fc8b
157.159.252.140 0:0:0:0:0:ffff:9d9f:fc8c
157.159.252.141 0:0:0:0:0:ffff:9d9f:fc8d
157.159.252.142 0:0:0:0:0:ffff:9d9f:fc8e
157.159.252.143 0:0:0:0:0:ffff:9d9f:fc8f
157.159.252.144 0:0:0:0:0:ffff:9d9f:fc90
157.159.252.145 0:0:0:0:0:ffff:9d9f:fc91
157.159.252.146 0:0:0:0:0:ffff:9d9f:fc92
157.159.252.147 0:0:0:0:0:ffff:9d9f:fc93
157.159.252.148 0:0:0:0:0:ffff:9d9f:fc94
157.159.252.149 0:0:0:0:0:ffff:9d9f:fc95
157.159.252.150 0:0:0:0:0:ffff:9d9f:fc96
157.159.252.151 0:0:0:0:0:ffff:9d9f:fc97
157.159.252.152 0:0:0:0:0:ffff:9d9f:fc98
157.159.252.153 0:0:0:0:0:ffff:9d9f:fc99
157.159.252.154 0:0:0:0:0:ffff:9d9f:fc9a
157.159.252.155 0:0:0:0:0:ffff:9d9f:fc9b
157.159.252.156 0:0:0:0:0:ffff:9d9f:fc9c
157.159.252.157 0:0:0:0:0:ffff:9d9f:fc9d
157.159.252.158 0:0:0:0:0:ffff:9d9f:fc9e
157.159.252.159 0:0:0:0:0:ffff:9d9f:fc9f
157.159.252.160 0:0:0:0:0:ffff:9d9f:fca0
157.159.252.161 0:0:0:0:0:ffff:9d9f:fca1
157.159.252.162 0:0:0:0:0:ffff:9d9f:fca2
157.159.252.163 0:0:0:0:0:ffff:9d9f:fca3
157.159.252.164 0:0:0:0:0:ffff:9d9f:fca4
157.159.252.165 0:0:0:0:0:ffff:9d9f:fca5
157.159.252.166 0:0:0:0:0:ffff:9d9f:fca6
157.159.252.167 0:0:0:0:0:ffff:9d9f:fca7
157.159.252.168 0:0:0:0:0:ffff:9d9f:fca8
157.159.252.169 0:0:0:0:0:ffff:9d9f:fca9
157.159.252.170 0:0:0:0:0:ffff:9d9f:fcaa
157.159.252.171 0:0:0:0:0:ffff:9d9f:fcab
157.159.252.172 0:0:0:0:0:ffff:9d9f:fcac
157.159.252.173 0:0:0:0:0:ffff:9d9f:fcad
157.159.252.174 0:0:0:0:0:ffff:9d9f:fcae
157.159.252.175 0:0:0:0:0:ffff:9d9f:fcaf
157.159.252.176 0:0:0:0:0:ffff:9d9f:fcb0
157.159.252.177 0:0:0:0:0:ffff:9d9f:fcb1
157.159.252.178 0:0:0:0:0:ffff:9d9f:fcb2
157.159.252.179 0:0:0:0:0:ffff:9d9f:fcb3
157.159.252.180 0:0:0:0:0:ffff:9d9f:fcb4


157.159.252.181 0:0:0:0:0:ffff:9d9f:fcb5
157.159.252.182 0:0:0:0:0:ffff:9d9f:fcb6
157.159.252.183 0:0:0:0:0:ffff:9d9f:fcb7
157.159.252.184 0:0:0:0:0:ffff:9d9f:fcb8
157.159.252.185 0:0:0:0:0:ffff:9d9f:fcb9
157.159.252.186 0:0:0:0:0:ffff:9d9f:fcba
157.159.252.187 0:0:0:0:0:ffff:9d9f:fcbb
157.159.252.188 0:0:0:0:0:ffff:9d9f:fcbc
157.159.252.189 0:0:0:0:0:ffff:9d9f:fcbd
157.159.252.190 0:0:0:0:0:ffff:9d9f:fcbe
157.159.252.191 0:0:0:0:0:ffff:9d9f:fcbf
157.159.252.192 0:0:0:0:0:ffff:9d9f:fcc0
157.159.252.193 0:0:0:0:0:ffff:9d9f:fcc1
157.159.252.194 0:0:0:0:0:ffff:9d9f:fcc2
157.159.252.195 0:0:0:0:0:ffff:9d9f:fcc3
157.159.252.196 0:0:0:0:0:ffff:9d9f:fcc4
157.159.252.197 0:0:0:0:0:ffff:9d9f:fcc5
157.159.252.198 0:0:0:0:0:ffff:9d9f:fcc6
157.159.252.199 0:0:0:0:0:ffff:9d9f:fcc7
157.159.252.200 0:0:0:0:0:ffff:9d9f:fcc8
157.159.252.201 0:0:0:0:0:ffff:9d9f:fcc9
157.159.252.202 0:0:0:0:0:ffff:9d9f:fcca
157.159.252.203 0:0:0:0:0:ffff:9d9f:fccb
157.159.252.204 0:0:0:0:0:ffff:9d9f:fccc
157.159.252.205 0:0:0:0:0:ffff:9d9f:fccd
157.159.252.206 0:0:0:0:0:ffff:9d9f:fcce
157.159.252.207 0:0:0:0:0:ffff:9d9f:fccf
157.159.252.208 0:0:0:0:0:ffff:9d9f:fcd0
157.159.252.209 0:0:0:0:0:ffff:9d9f:fcd1
157.159.252.210 0:0:0:0:0:ffff:9d9f:fcd2
157.159.252.211 0:0:0:0:0:ffff:9d9f:fcd3
157.159.252.212 0:0:0:0:0:ffff:9d9f:fcd4
157.159.252.213 0:0:0:0:0:ffff:9d9f:fcd5
157.159.252.214 0:0:0:0:0:ffff:9d9f:fcd6
157.159.252.215 0:0:0:0:0:ffff:9d9f:fcd7
157.159.252.216 0:0:0:0:0:ffff:9d9f:fcd8
157.159.252.217 0:0:0:0:0:ffff:9d9f:fcd9
157.159.252.218 0:0:0:0:0:ffff:9d9f:fcda
157.159.252.219 0:0:0:0:0:ffff:9d9f:fcdb
157.159.252.220 0:0:0:0:0:ffff:9d9f:fcdc
157.159.252.221 0:0:0:0:0:ffff:9d9f:fcdd
157.159.252.222 0:0:0:0:0:ffff:9d9f:fcde
157.159.252.223 0:0:0:0:0:ffff:9d9f:fcdf
157.159.252.224 0:0:0:0:0:ffff:9d9f:fce0
157.159.252.225 0:0:0:0:0:ffff:9d9f:fce1
157.159.252.226 0:0:0:0:0:ffff:9d9f:fce2
157.159.252.227 0:0:0:0:0:ffff:9d9f:fce3
157.159.252.228 0:0:0:0:0:ffff:9d9f:fce4
157.159.252.229 0:0:0:0:0:ffff:9d9f:fce5
157.159.252.230 0:0:0:0:0:ffff:9d9f:fce6
157.159.252.231 0:0:0:0:0:ffff:9d9f:fce7
157.159.252.232 0:0:0:0:0:ffff:9d9f:fce8
157.159.252.233 0:0:0:0:0:ffff:9d9f:fce9
157.159.252.234 0:0:0:0:0:ffff:9d9f:fcea
157.159.252.235 0:0:0:0:0:ffff:9d9f:fceb
157.159.252.236 0:0:0:0:0:ffff:9d9f:fcec
157.159.252.237 0:0:0:0:0:ffff:9d9f:fced
157.159.252.238 0:0:0:0:0:ffff:9d9f:fcee
157.159.252.239 0:0:0:0:0:ffff:9d9f:fcef
157.159.252.240 0:0:0:0:0:ffff:9d9f:fcf0
157.159.252.241 0:0:0:0:0:ffff:9d9f:fcf1
157.159.252.242 0:0:0:0:0:ffff:9d9f:fcf2
157.159.252.243 0:0:0:0:0:ffff:9d9f:fcf3
157.159.252.244 0:0:0:0:0:ffff:9d9f:fcf4
157.159.252.245 0:0:0:0:0:ffff:9d9f:fcf5
157.159.252.246 0:0:0:0:0:ffff:9d9f:fcf6
157.159.252.247 0:0:0:0:0:ffff:9d9f:fcf7
157.159.252.248 0:0:0:0:0:ffff:9d9f:fcf8
157.159.252.249 0:0:0:0:0:ffff:9d9f:fcf9
157.159.252.250 0:0:0:0:0:ffff:9d9f:fcfa
157.159.252.251 0:0:0:0:0:ffff:9d9f:fcfb
157.159.252.252 0:0:0:0:0:ffff:9d9f:fcfc
157.159.252.253 0:0:0:0:0:ffff:9d9f:fcfd
157.159.252.254 0:0:0:0:0:ffff:9d9f:fcfe
157.159.252.255 0:0:0:0:0:ffff:9d9f:fcff


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.