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
157.159.237.1 0:0:0:0:0:ffff:9d9f:ed01
157.159.237.2 0:0:0:0:0:ffff:9d9f:ed02
157.159.237.3 0:0:0:0:0:ffff:9d9f:ed03
157.159.237.4 0:0:0:0:0:ffff:9d9f:ed04
157.159.237.5 0:0:0:0:0:ffff:9d9f:ed05
157.159.237.6 0:0:0:0:0:ffff:9d9f:ed06
157.159.237.7 0:0:0:0:0:ffff:9d9f:ed07
157.159.237.8 0:0:0:0:0:ffff:9d9f:ed08
157.159.237.9 0:0:0:0:0:ffff:9d9f:ed09
157.159.237.10 0:0:0:0:0:ffff:9d9f:ed0a
157.159.237.11 0:0:0:0:0:ffff:9d9f:ed0b
157.159.237.12 0:0:0:0:0:ffff:9d9f:ed0c
157.159.237.13 0:0:0:0:0:ffff:9d9f:ed0d
157.159.237.14 0:0:0:0:0:ffff:9d9f:ed0e
157.159.237.15 0:0:0:0:0:ffff:9d9f:ed0f
157.159.237.16 0:0:0:0:0:ffff:9d9f:ed10
157.159.237.17 0:0:0:0:0:ffff:9d9f:ed11
157.159.237.18 0:0:0:0:0:ffff:9d9f:ed12
157.159.237.19 0:0:0:0:0:ffff:9d9f:ed13
157.159.237.20 0:0:0:0:0:ffff:9d9f:ed14
157.159.237.21 0:0:0:0:0:ffff:9d9f:ed15
157.159.237.22 0:0:0:0:0:ffff:9d9f:ed16
157.159.237.23 0:0:0:0:0:ffff:9d9f:ed17
157.159.237.24 0:0:0:0:0:ffff:9d9f:ed18
157.159.237.25 0:0:0:0:0:ffff:9d9f:ed19
157.159.237.26 0:0:0:0:0:ffff:9d9f:ed1a
157.159.237.27 0:0:0:0:0:ffff:9d9f:ed1b
157.159.237.28 0:0:0:0:0:ffff:9d9f:ed1c
157.159.237.29 0:0:0:0:0:ffff:9d9f:ed1d
157.159.237.30 0:0:0:0:0:ffff:9d9f:ed1e
157.159.237.31 0:0:0:0:0:ffff:9d9f:ed1f
157.159.237.32 0:0:0:0:0:ffff:9d9f:ed20
157.159.237.33 0:0:0:0:0:ffff:9d9f:ed21
157.159.237.34 0:0:0:0:0:ffff:9d9f:ed22
157.159.237.35 0:0:0:0:0:ffff:9d9f:ed23
157.159.237.36 0:0:0:0:0:ffff:9d9f:ed24
157.159.237.37 0:0:0:0:0:ffff:9d9f:ed25
157.159.237.38 0:0:0:0:0:ffff:9d9f:ed26
157.159.237.39 0:0:0:0:0:ffff:9d9f:ed27
157.159.237.40 0:0:0:0:0:ffff:9d9f:ed28
157.159.237.41 0:0:0:0:0:ffff:9d9f:ed29
157.159.237.42 0:0:0:0:0:ffff:9d9f:ed2a
157.159.237.43 0:0:0:0:0:ffff:9d9f:ed2b
157.159.237.44 0:0:0:0:0:ffff:9d9f:ed2c
157.159.237.45 0:0:0:0:0:ffff:9d9f:ed2d
157.159.237.46 0:0:0:0:0:ffff:9d9f:ed2e
157.159.237.47 0:0:0:0:0:ffff:9d9f:ed2f
157.159.237.48 0:0:0:0:0:ffff:9d9f:ed30
157.159.237.49 0:0:0:0:0:ffff:9d9f:ed31
157.159.237.50 0:0:0:0:0:ffff:9d9f:ed32
157.159.237.51 0:0:0:0:0:ffff:9d9f:ed33
157.159.237.52 0:0:0:0:0:ffff:9d9f:ed34
157.159.237.53 0:0:0:0:0:ffff:9d9f:ed35
157.159.237.54 0:0:0:0:0:ffff:9d9f:ed36
157.159.237.55 0:0:0:0:0:ffff:9d9f:ed37
157.159.237.56 0:0:0:0:0:ffff:9d9f:ed38
157.159.237.57 0:0:0:0:0:ffff:9d9f:ed39
157.159.237.58 0:0:0:0:0:ffff:9d9f:ed3a
157.159.237.59 0:0:0:0:0:ffff:9d9f:ed3b
157.159.237.60 0:0:0:0:0:ffff:9d9f:ed3c


157.159.237.61 0:0:0:0:0:ffff:9d9f:ed3d
157.159.237.62 0:0:0:0:0:ffff:9d9f:ed3e
157.159.237.63 0:0:0:0:0:ffff:9d9f:ed3f
157.159.237.64 0:0:0:0:0:ffff:9d9f:ed40
157.159.237.65 0:0:0:0:0:ffff:9d9f:ed41
157.159.237.66 0:0:0:0:0:ffff:9d9f:ed42
157.159.237.67 0:0:0:0:0:ffff:9d9f:ed43
157.159.237.68 0:0:0:0:0:ffff:9d9f:ed44
157.159.237.69 0:0:0:0:0:ffff:9d9f:ed45
157.159.237.70 0:0:0:0:0:ffff:9d9f:ed46
157.159.237.71 0:0:0:0:0:ffff:9d9f:ed47
157.159.237.72 0:0:0:0:0:ffff:9d9f:ed48
157.159.237.73 0:0:0:0:0:ffff:9d9f:ed49
157.159.237.74 0:0:0:0:0:ffff:9d9f:ed4a
157.159.237.75 0:0:0:0:0:ffff:9d9f:ed4b
157.159.237.76 0:0:0:0:0:ffff:9d9f:ed4c
157.159.237.77 0:0:0:0:0:ffff:9d9f:ed4d
157.159.237.78 0:0:0:0:0:ffff:9d9f:ed4e
157.159.237.79 0:0:0:0:0:ffff:9d9f:ed4f
157.159.237.80 0:0:0:0:0:ffff:9d9f:ed50
157.159.237.81 0:0:0:0:0:ffff:9d9f:ed51
157.159.237.82 0:0:0:0:0:ffff:9d9f:ed52
157.159.237.83 0:0:0:0:0:ffff:9d9f:ed53
157.159.237.84 0:0:0:0:0:ffff:9d9f:ed54
157.159.237.85 0:0:0:0:0:ffff:9d9f:ed55
157.159.237.86 0:0:0:0:0:ffff:9d9f:ed56
157.159.237.87 0:0:0:0:0:ffff:9d9f:ed57
157.159.237.88 0:0:0:0:0:ffff:9d9f:ed58
157.159.237.89 0:0:0:0:0:ffff:9d9f:ed59
157.159.237.90 0:0:0:0:0:ffff:9d9f:ed5a
157.159.237.91 0:0:0:0:0:ffff:9d9f:ed5b
157.159.237.92 0:0:0:0:0:ffff:9d9f:ed5c
157.159.237.93 0:0:0:0:0:ffff:9d9f:ed5d
157.159.237.94 0:0:0:0:0:ffff:9d9f:ed5e
157.159.237.95 0:0:0:0:0:ffff:9d9f:ed5f
157.159.237.96 0:0:0:0:0:ffff:9d9f:ed60
157.159.237.97 0:0:0:0:0:ffff:9d9f:ed61
157.159.237.98 0:0:0:0:0:ffff:9d9f:ed62
157.159.237.99 0:0:0:0:0:ffff:9d9f:ed63
157.159.237.100 0:0:0:0:0:ffff:9d9f:ed64
157.159.237.101 0:0:0:0:0:ffff:9d9f:ed65
157.159.237.102 0:0:0:0:0:ffff:9d9f:ed66
157.159.237.103 0:0:0:0:0:ffff:9d9f:ed67
157.159.237.104 0:0:0:0:0:ffff:9d9f:ed68
157.159.237.105 0:0:0:0:0:ffff:9d9f:ed69
157.159.237.106 0:0:0:0:0:ffff:9d9f:ed6a
157.159.237.107 0:0:0:0:0:ffff:9d9f:ed6b
157.159.237.108 0:0:0:0:0:ffff:9d9f:ed6c
157.159.237.109 0:0:0:0:0:ffff:9d9f:ed6d
157.159.237.110 0:0:0:0:0:ffff:9d9f:ed6e
157.159.237.111 0:0:0:0:0:ffff:9d9f:ed6f
157.159.237.112 0:0:0:0:0:ffff:9d9f:ed70
157.159.237.113 0:0:0:0:0:ffff:9d9f:ed71
157.159.237.114 0:0:0:0:0:ffff:9d9f:ed72
157.159.237.115 0:0:0:0:0:ffff:9d9f:ed73
157.159.237.116 0:0:0:0:0:ffff:9d9f:ed74
157.159.237.117 0:0:0:0:0:ffff:9d9f:ed75
157.159.237.118 0:0:0:0:0:ffff:9d9f:ed76
157.159.237.119 0:0:0:0:0:ffff:9d9f:ed77
157.159.237.120 0:0:0:0:0:ffff:9d9f:ed78


157.159.237.121 0:0:0:0:0:ffff:9d9f:ed79
157.159.237.122 0:0:0:0:0:ffff:9d9f:ed7a
157.159.237.123 0:0:0:0:0:ffff:9d9f:ed7b
157.159.237.124 0:0:0:0:0:ffff:9d9f:ed7c
157.159.237.125 0:0:0:0:0:ffff:9d9f:ed7d
157.159.237.126 0:0:0:0:0:ffff:9d9f:ed7e
157.159.237.127 0:0:0:0:0:ffff:9d9f:ed7f
157.159.237.128 0:0:0:0:0:ffff:9d9f:ed80
157.159.237.129 0:0:0:0:0:ffff:9d9f:ed81
157.159.237.130 0:0:0:0:0:ffff:9d9f:ed82
157.159.237.131 0:0:0:0:0:ffff:9d9f:ed83
157.159.237.132 0:0:0:0:0:ffff:9d9f:ed84
157.159.237.133 0:0:0:0:0:ffff:9d9f:ed85
157.159.237.134 0:0:0:0:0:ffff:9d9f:ed86
157.159.237.135 0:0:0:0:0:ffff:9d9f:ed87
157.159.237.136 0:0:0:0:0:ffff:9d9f:ed88
157.159.237.137 0:0:0:0:0:ffff:9d9f:ed89
157.159.237.138 0:0:0:0:0:ffff:9d9f:ed8a
157.159.237.139 0:0:0:0:0:ffff:9d9f:ed8b
157.159.237.140 0:0:0:0:0:ffff:9d9f:ed8c
157.159.237.141 0:0:0:0:0:ffff:9d9f:ed8d
157.159.237.142 0:0:0:0:0:ffff:9d9f:ed8e
157.159.237.143 0:0:0:0:0:ffff:9d9f:ed8f
157.159.237.144 0:0:0:0:0:ffff:9d9f:ed90
157.159.237.145 0:0:0:0:0:ffff:9d9f:ed91
157.159.237.146 0:0:0:0:0:ffff:9d9f:ed92
157.159.237.147 0:0:0:0:0:ffff:9d9f:ed93
157.159.237.148 0:0:0:0:0:ffff:9d9f:ed94
157.159.237.149 0:0:0:0:0:ffff:9d9f:ed95
157.159.237.150 0:0:0:0:0:ffff:9d9f:ed96
157.159.237.151 0:0:0:0:0:ffff:9d9f:ed97
157.159.237.152 0:0:0:0:0:ffff:9d9f:ed98
157.159.237.153 0:0:0:0:0:ffff:9d9f:ed99
157.159.237.154 0:0:0:0:0:ffff:9d9f:ed9a
157.159.237.155 0:0:0:0:0:ffff:9d9f:ed9b
157.159.237.156 0:0:0:0:0:ffff:9d9f:ed9c
157.159.237.157 0:0:0:0:0:ffff:9d9f:ed9d
157.159.237.158 0:0:0:0:0:ffff:9d9f:ed9e
157.159.237.159 0:0:0:0:0:ffff:9d9f:ed9f
157.159.237.160 0:0:0:0:0:ffff:9d9f:eda0
157.159.237.161 0:0:0:0:0:ffff:9d9f:eda1
157.159.237.162 0:0:0:0:0:ffff:9d9f:eda2
157.159.237.163 0:0:0:0:0:ffff:9d9f:eda3
157.159.237.164 0:0:0:0:0:ffff:9d9f:eda4
157.159.237.165 0:0:0:0:0:ffff:9d9f:eda5
157.159.237.166 0:0:0:0:0:ffff:9d9f:eda6
157.159.237.167 0:0:0:0:0:ffff:9d9f:eda7
157.159.237.168 0:0:0:0:0:ffff:9d9f:eda8
157.159.237.169 0:0:0:0:0:ffff:9d9f:eda9
157.159.237.170 0:0:0:0:0:ffff:9d9f:edaa
157.159.237.171 0:0:0:0:0:ffff:9d9f:edab
157.159.237.172 0:0:0:0:0:ffff:9d9f:edac
157.159.237.173 0:0:0:0:0:ffff:9d9f:edad
157.159.237.174 0:0:0:0:0:ffff:9d9f:edae
157.159.237.175 0:0:0:0:0:ffff:9d9f:edaf
157.159.237.176 0:0:0:0:0:ffff:9d9f:edb0
157.159.237.177 0:0:0:0:0:ffff:9d9f:edb1
157.159.237.178 0:0:0:0:0:ffff:9d9f:edb2
157.159.237.179 0:0:0:0:0:ffff:9d9f:edb3
157.159.237.180 0:0:0:0:0:ffff:9d9f:edb4


157.159.237.181 0:0:0:0:0:ffff:9d9f:edb5
157.159.237.182 0:0:0:0:0:ffff:9d9f:edb6
157.159.237.183 0:0:0:0:0:ffff:9d9f:edb7
157.159.237.184 0:0:0:0:0:ffff:9d9f:edb8
157.159.237.185 0:0:0:0:0:ffff:9d9f:edb9
157.159.237.186 0:0:0:0:0:ffff:9d9f:edba
157.159.237.187 0:0:0:0:0:ffff:9d9f:edbb
157.159.237.188 0:0:0:0:0:ffff:9d9f:edbc
157.159.237.189 0:0:0:0:0:ffff:9d9f:edbd
157.159.237.190 0:0:0:0:0:ffff:9d9f:edbe
157.159.237.191 0:0:0:0:0:ffff:9d9f:edbf
157.159.237.192 0:0:0:0:0:ffff:9d9f:edc0
157.159.237.193 0:0:0:0:0:ffff:9d9f:edc1
157.159.237.194 0:0:0:0:0:ffff:9d9f:edc2
157.159.237.195 0:0:0:0:0:ffff:9d9f:edc3
157.159.237.196 0:0:0:0:0:ffff:9d9f:edc4
157.159.237.197 0:0:0:0:0:ffff:9d9f:edc5
157.159.237.198 0:0:0:0:0:ffff:9d9f:edc6
157.159.237.199 0:0:0:0:0:ffff:9d9f:edc7
157.159.237.200 0:0:0:0:0:ffff:9d9f:edc8
157.159.237.201 0:0:0:0:0:ffff:9d9f:edc9
157.159.237.202 0:0:0:0:0:ffff:9d9f:edca
157.159.237.203 0:0:0:0:0:ffff:9d9f:edcb
157.159.237.204 0:0:0:0:0:ffff:9d9f:edcc
157.159.237.205 0:0:0:0:0:ffff:9d9f:edcd
157.159.237.206 0:0:0:0:0:ffff:9d9f:edce
157.159.237.207 0:0:0:0:0:ffff:9d9f:edcf
157.159.237.208 0:0:0:0:0:ffff:9d9f:edd0
157.159.237.209 0:0:0:0:0:ffff:9d9f:edd1
157.159.237.210 0:0:0:0:0:ffff:9d9f:edd2
157.159.237.211 0:0:0:0:0:ffff:9d9f:edd3
157.159.237.212 0:0:0:0:0:ffff:9d9f:edd4
157.159.237.213 0:0:0:0:0:ffff:9d9f:edd5
157.159.237.214 0:0:0:0:0:ffff:9d9f:edd6
157.159.237.215 0:0:0:0:0:ffff:9d9f:edd7
157.159.237.216 0:0:0:0:0:ffff:9d9f:edd8
157.159.237.217 0:0:0:0:0:ffff:9d9f:edd9
157.159.237.218 0:0:0:0:0:ffff:9d9f:edda
157.159.237.219 0:0:0:0:0:ffff:9d9f:eddb
157.159.237.220 0:0:0:0:0:ffff:9d9f:eddc
157.159.237.221 0:0:0:0:0:ffff:9d9f:eddd
157.159.237.222 0:0:0:0:0:ffff:9d9f:edde
157.159.237.223 0:0:0:0:0:ffff:9d9f:eddf
157.159.237.224 0:0:0:0:0:ffff:9d9f:ede0
157.159.237.225 0:0:0:0:0:ffff:9d9f:ede1
157.159.237.226 0:0:0:0:0:ffff:9d9f:ede2
157.159.237.227 0:0:0:0:0:ffff:9d9f:ede3
157.159.237.228 0:0:0:0:0:ffff:9d9f:ede4
157.159.237.229 0:0:0:0:0:ffff:9d9f:ede5
157.159.237.230 0:0:0:0:0:ffff:9d9f:ede6
157.159.237.231 0:0:0:0:0:ffff:9d9f:ede7
157.159.237.232 0:0:0:0:0:ffff:9d9f:ede8
157.159.237.233 0:0:0:0:0:ffff:9d9f:ede9
157.159.237.234 0:0:0:0:0:ffff:9d9f:edea
157.159.237.235 0:0:0:0:0:ffff:9d9f:edeb
157.159.237.236 0:0:0:0:0:ffff:9d9f:edec
157.159.237.237 0:0:0:0:0:ffff:9d9f:eded
157.159.237.238 0:0:0:0:0:ffff:9d9f:edee
157.159.237.239 0:0:0:0:0:ffff:9d9f:edef
157.159.237.240 0:0:0:0:0:ffff:9d9f:edf0
157.159.237.241 0:0:0:0:0:ffff:9d9f:edf1
157.159.237.242 0:0:0:0:0:ffff:9d9f:edf2
157.159.237.243 0:0:0:0:0:ffff:9d9f:edf3
157.159.237.244 0:0:0:0:0:ffff:9d9f:edf4
157.159.237.245 0:0:0:0:0:ffff:9d9f:edf5
157.159.237.246 0:0:0:0:0:ffff:9d9f:edf6
157.159.237.247 0:0:0:0:0:ffff:9d9f:edf7
157.159.237.248 0:0:0:0:0:ffff:9d9f:edf8
157.159.237.249 0:0:0:0:0:ffff:9d9f:edf9
157.159.237.250 0:0:0:0:0:ffff:9d9f:edfa
157.159.237.251 0:0:0:0:0:ffff:9d9f:edfb
157.159.237.252 0:0:0:0:0:ffff:9d9f:edfc
157.159.237.253 0:0:0:0:0:ffff:9d9f:edfd
157.159.237.254 0:0:0:0:0:ffff:9d9f:edfe
157.159.237.255 0:0:0:0:0:ffff:9d9f:edff


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.