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
157.147.206.1 0:0:0:0:0:ffff:9d93:ce01
157.147.206.2 0:0:0:0:0:ffff:9d93:ce02
157.147.206.3 0:0:0:0:0:ffff:9d93:ce03
157.147.206.4 0:0:0:0:0:ffff:9d93:ce04
157.147.206.5 0:0:0:0:0:ffff:9d93:ce05
157.147.206.6 0:0:0:0:0:ffff:9d93:ce06
157.147.206.7 0:0:0:0:0:ffff:9d93:ce07
157.147.206.8 0:0:0:0:0:ffff:9d93:ce08
157.147.206.9 0:0:0:0:0:ffff:9d93:ce09
157.147.206.10 0:0:0:0:0:ffff:9d93:ce0a
157.147.206.11 0:0:0:0:0:ffff:9d93:ce0b
157.147.206.12 0:0:0:0:0:ffff:9d93:ce0c
157.147.206.13 0:0:0:0:0:ffff:9d93:ce0d
157.147.206.14 0:0:0:0:0:ffff:9d93:ce0e
157.147.206.15 0:0:0:0:0:ffff:9d93:ce0f
157.147.206.16 0:0:0:0:0:ffff:9d93:ce10
157.147.206.17 0:0:0:0:0:ffff:9d93:ce11
157.147.206.18 0:0:0:0:0:ffff:9d93:ce12
157.147.206.19 0:0:0:0:0:ffff:9d93:ce13
157.147.206.20 0:0:0:0:0:ffff:9d93:ce14
157.147.206.21 0:0:0:0:0:ffff:9d93:ce15
157.147.206.22 0:0:0:0:0:ffff:9d93:ce16
157.147.206.23 0:0:0:0:0:ffff:9d93:ce17
157.147.206.24 0:0:0:0:0:ffff:9d93:ce18
157.147.206.25 0:0:0:0:0:ffff:9d93:ce19
157.147.206.26 0:0:0:0:0:ffff:9d93:ce1a
157.147.206.27 0:0:0:0:0:ffff:9d93:ce1b
157.147.206.28 0:0:0:0:0:ffff:9d93:ce1c
157.147.206.29 0:0:0:0:0:ffff:9d93:ce1d
157.147.206.30 0:0:0:0:0:ffff:9d93:ce1e
157.147.206.31 0:0:0:0:0:ffff:9d93:ce1f
157.147.206.32 0:0:0:0:0:ffff:9d93:ce20
157.147.206.33 0:0:0:0:0:ffff:9d93:ce21
157.147.206.34 0:0:0:0:0:ffff:9d93:ce22
157.147.206.35 0:0:0:0:0:ffff:9d93:ce23
157.147.206.36 0:0:0:0:0:ffff:9d93:ce24
157.147.206.37 0:0:0:0:0:ffff:9d93:ce25
157.147.206.38 0:0:0:0:0:ffff:9d93:ce26
157.147.206.39 0:0:0:0:0:ffff:9d93:ce27
157.147.206.40 0:0:0:0:0:ffff:9d93:ce28
157.147.206.41 0:0:0:0:0:ffff:9d93:ce29
157.147.206.42 0:0:0:0:0:ffff:9d93:ce2a
157.147.206.43 0:0:0:0:0:ffff:9d93:ce2b
157.147.206.44 0:0:0:0:0:ffff:9d93:ce2c
157.147.206.45 0:0:0:0:0:ffff:9d93:ce2d
157.147.206.46 0:0:0:0:0:ffff:9d93:ce2e
157.147.206.47 0:0:0:0:0:ffff:9d93:ce2f
157.147.206.48 0:0:0:0:0:ffff:9d93:ce30
157.147.206.49 0:0:0:0:0:ffff:9d93:ce31
157.147.206.50 0:0:0:0:0:ffff:9d93:ce32
157.147.206.51 0:0:0:0:0:ffff:9d93:ce33
157.147.206.52 0:0:0:0:0:ffff:9d93:ce34
157.147.206.53 0:0:0:0:0:ffff:9d93:ce35
157.147.206.54 0:0:0:0:0:ffff:9d93:ce36
157.147.206.55 0:0:0:0:0:ffff:9d93:ce37
157.147.206.56 0:0:0:0:0:ffff:9d93:ce38
157.147.206.57 0:0:0:0:0:ffff:9d93:ce39
157.147.206.58 0:0:0:0:0:ffff:9d93:ce3a
157.147.206.59 0:0:0:0:0:ffff:9d93:ce3b
157.147.206.60 0:0:0:0:0:ffff:9d93:ce3c


157.147.206.61 0:0:0:0:0:ffff:9d93:ce3d
157.147.206.62 0:0:0:0:0:ffff:9d93:ce3e
157.147.206.63 0:0:0:0:0:ffff:9d93:ce3f
157.147.206.64 0:0:0:0:0:ffff:9d93:ce40
157.147.206.65 0:0:0:0:0:ffff:9d93:ce41
157.147.206.66 0:0:0:0:0:ffff:9d93:ce42
157.147.206.67 0:0:0:0:0:ffff:9d93:ce43
157.147.206.68 0:0:0:0:0:ffff:9d93:ce44
157.147.206.69 0:0:0:0:0:ffff:9d93:ce45
157.147.206.70 0:0:0:0:0:ffff:9d93:ce46
157.147.206.71 0:0:0:0:0:ffff:9d93:ce47
157.147.206.72 0:0:0:0:0:ffff:9d93:ce48
157.147.206.73 0:0:0:0:0:ffff:9d93:ce49
157.147.206.74 0:0:0:0:0:ffff:9d93:ce4a
157.147.206.75 0:0:0:0:0:ffff:9d93:ce4b
157.147.206.76 0:0:0:0:0:ffff:9d93:ce4c
157.147.206.77 0:0:0:0:0:ffff:9d93:ce4d
157.147.206.78 0:0:0:0:0:ffff:9d93:ce4e
157.147.206.79 0:0:0:0:0:ffff:9d93:ce4f
157.147.206.80 0:0:0:0:0:ffff:9d93:ce50
157.147.206.81 0:0:0:0:0:ffff:9d93:ce51
157.147.206.82 0:0:0:0:0:ffff:9d93:ce52
157.147.206.83 0:0:0:0:0:ffff:9d93:ce53
157.147.206.84 0:0:0:0:0:ffff:9d93:ce54
157.147.206.85 0:0:0:0:0:ffff:9d93:ce55
157.147.206.86 0:0:0:0:0:ffff:9d93:ce56
157.147.206.87 0:0:0:0:0:ffff:9d93:ce57
157.147.206.88 0:0:0:0:0:ffff:9d93:ce58
157.147.206.89 0:0:0:0:0:ffff:9d93:ce59
157.147.206.90 0:0:0:0:0:ffff:9d93:ce5a
157.147.206.91 0:0:0:0:0:ffff:9d93:ce5b
157.147.206.92 0:0:0:0:0:ffff:9d93:ce5c
157.147.206.93 0:0:0:0:0:ffff:9d93:ce5d
157.147.206.94 0:0:0:0:0:ffff:9d93:ce5e
157.147.206.95 0:0:0:0:0:ffff:9d93:ce5f
157.147.206.96 0:0:0:0:0:ffff:9d93:ce60
157.147.206.97 0:0:0:0:0:ffff:9d93:ce61
157.147.206.98 0:0:0:0:0:ffff:9d93:ce62
157.147.206.99 0:0:0:0:0:ffff:9d93:ce63
157.147.206.100 0:0:0:0:0:ffff:9d93:ce64
157.147.206.101 0:0:0:0:0:ffff:9d93:ce65
157.147.206.102 0:0:0:0:0:ffff:9d93:ce66
157.147.206.103 0:0:0:0:0:ffff:9d93:ce67
157.147.206.104 0:0:0:0:0:ffff:9d93:ce68
157.147.206.105 0:0:0:0:0:ffff:9d93:ce69
157.147.206.106 0:0:0:0:0:ffff:9d93:ce6a
157.147.206.107 0:0:0:0:0:ffff:9d93:ce6b
157.147.206.108 0:0:0:0:0:ffff:9d93:ce6c
157.147.206.109 0:0:0:0:0:ffff:9d93:ce6d
157.147.206.110 0:0:0:0:0:ffff:9d93:ce6e
157.147.206.111 0:0:0:0:0:ffff:9d93:ce6f
157.147.206.112 0:0:0:0:0:ffff:9d93:ce70
157.147.206.113 0:0:0:0:0:ffff:9d93:ce71
157.147.206.114 0:0:0:0:0:ffff:9d93:ce72
157.147.206.115 0:0:0:0:0:ffff:9d93:ce73
157.147.206.116 0:0:0:0:0:ffff:9d93:ce74
157.147.206.117 0:0:0:0:0:ffff:9d93:ce75
157.147.206.118 0:0:0:0:0:ffff:9d93:ce76
157.147.206.119 0:0:0:0:0:ffff:9d93:ce77
157.147.206.120 0:0:0:0:0:ffff:9d93:ce78


157.147.206.121 0:0:0:0:0:ffff:9d93:ce79
157.147.206.122 0:0:0:0:0:ffff:9d93:ce7a
157.147.206.123 0:0:0:0:0:ffff:9d93:ce7b
157.147.206.124 0:0:0:0:0:ffff:9d93:ce7c
157.147.206.125 0:0:0:0:0:ffff:9d93:ce7d
157.147.206.126 0:0:0:0:0:ffff:9d93:ce7e
157.147.206.127 0:0:0:0:0:ffff:9d93:ce7f
157.147.206.128 0:0:0:0:0:ffff:9d93:ce80
157.147.206.129 0:0:0:0:0:ffff:9d93:ce81
157.147.206.130 0:0:0:0:0:ffff:9d93:ce82
157.147.206.131 0:0:0:0:0:ffff:9d93:ce83
157.147.206.132 0:0:0:0:0:ffff:9d93:ce84
157.147.206.133 0:0:0:0:0:ffff:9d93:ce85
157.147.206.134 0:0:0:0:0:ffff:9d93:ce86
157.147.206.135 0:0:0:0:0:ffff:9d93:ce87
157.147.206.136 0:0:0:0:0:ffff:9d93:ce88
157.147.206.137 0:0:0:0:0:ffff:9d93:ce89
157.147.206.138 0:0:0:0:0:ffff:9d93:ce8a
157.147.206.139 0:0:0:0:0:ffff:9d93:ce8b
157.147.206.140 0:0:0:0:0:ffff:9d93:ce8c
157.147.206.141 0:0:0:0:0:ffff:9d93:ce8d
157.147.206.142 0:0:0:0:0:ffff:9d93:ce8e
157.147.206.143 0:0:0:0:0:ffff:9d93:ce8f
157.147.206.144 0:0:0:0:0:ffff:9d93:ce90
157.147.206.145 0:0:0:0:0:ffff:9d93:ce91
157.147.206.146 0:0:0:0:0:ffff:9d93:ce92
157.147.206.147 0:0:0:0:0:ffff:9d93:ce93
157.147.206.148 0:0:0:0:0:ffff:9d93:ce94
157.147.206.149 0:0:0:0:0:ffff:9d93:ce95
157.147.206.150 0:0:0:0:0:ffff:9d93:ce96
157.147.206.151 0:0:0:0:0:ffff:9d93:ce97
157.147.206.152 0:0:0:0:0:ffff:9d93:ce98
157.147.206.153 0:0:0:0:0:ffff:9d93:ce99
157.147.206.154 0:0:0:0:0:ffff:9d93:ce9a
157.147.206.155 0:0:0:0:0:ffff:9d93:ce9b
157.147.206.156 0:0:0:0:0:ffff:9d93:ce9c
157.147.206.157 0:0:0:0:0:ffff:9d93:ce9d
157.147.206.158 0:0:0:0:0:ffff:9d93:ce9e
157.147.206.159 0:0:0:0:0:ffff:9d93:ce9f
157.147.206.160 0:0:0:0:0:ffff:9d93:cea0
157.147.206.161 0:0:0:0:0:ffff:9d93:cea1
157.147.206.162 0:0:0:0:0:ffff:9d93:cea2
157.147.206.163 0:0:0:0:0:ffff:9d93:cea3
157.147.206.164 0:0:0:0:0:ffff:9d93:cea4
157.147.206.165 0:0:0:0:0:ffff:9d93:cea5
157.147.206.166 0:0:0:0:0:ffff:9d93:cea6
157.147.206.167 0:0:0:0:0:ffff:9d93:cea7
157.147.206.168 0:0:0:0:0:ffff:9d93:cea8
157.147.206.169 0:0:0:0:0:ffff:9d93:cea9
157.147.206.170 0:0:0:0:0:ffff:9d93:ceaa
157.147.206.171 0:0:0:0:0:ffff:9d93:ceab
157.147.206.172 0:0:0:0:0:ffff:9d93:ceac
157.147.206.173 0:0:0:0:0:ffff:9d93:cead
157.147.206.174 0:0:0:0:0:ffff:9d93:ceae
157.147.206.175 0:0:0:0:0:ffff:9d93:ceaf
157.147.206.176 0:0:0:0:0:ffff:9d93:ceb0
157.147.206.177 0:0:0:0:0:ffff:9d93:ceb1
157.147.206.178 0:0:0:0:0:ffff:9d93:ceb2
157.147.206.179 0:0:0:0:0:ffff:9d93:ceb3
157.147.206.180 0:0:0:0:0:ffff:9d93:ceb4


157.147.206.181 0:0:0:0:0:ffff:9d93:ceb5
157.147.206.182 0:0:0:0:0:ffff:9d93:ceb6
157.147.206.183 0:0:0:0:0:ffff:9d93:ceb7
157.147.206.184 0:0:0:0:0:ffff:9d93:ceb8
157.147.206.185 0:0:0:0:0:ffff:9d93:ceb9
157.147.206.186 0:0:0:0:0:ffff:9d93:ceba
157.147.206.187 0:0:0:0:0:ffff:9d93:cebb
157.147.206.188 0:0:0:0:0:ffff:9d93:cebc
157.147.206.189 0:0:0:0:0:ffff:9d93:cebd
157.147.206.190 0:0:0:0:0:ffff:9d93:cebe
157.147.206.191 0:0:0:0:0:ffff:9d93:cebf
157.147.206.192 0:0:0:0:0:ffff:9d93:cec0
157.147.206.193 0:0:0:0:0:ffff:9d93:cec1
157.147.206.194 0:0:0:0:0:ffff:9d93:cec2
157.147.206.195 0:0:0:0:0:ffff:9d93:cec3
157.147.206.196 0:0:0:0:0:ffff:9d93:cec4
157.147.206.197 0:0:0:0:0:ffff:9d93:cec5
157.147.206.198 0:0:0:0:0:ffff:9d93:cec6
157.147.206.199 0:0:0:0:0:ffff:9d93:cec7
157.147.206.200 0:0:0:0:0:ffff:9d93:cec8
157.147.206.201 0:0:0:0:0:ffff:9d93:cec9
157.147.206.202 0:0:0:0:0:ffff:9d93:ceca
157.147.206.203 0:0:0:0:0:ffff:9d93:cecb
157.147.206.204 0:0:0:0:0:ffff:9d93:cecc
157.147.206.205 0:0:0:0:0:ffff:9d93:cecd
157.147.206.206 0:0:0:0:0:ffff:9d93:cece
157.147.206.207 0:0:0:0:0:ffff:9d93:cecf
157.147.206.208 0:0:0:0:0:ffff:9d93:ced0
157.147.206.209 0:0:0:0:0:ffff:9d93:ced1
157.147.206.210 0:0:0:0:0:ffff:9d93:ced2
157.147.206.211 0:0:0:0:0:ffff:9d93:ced3
157.147.206.212 0:0:0:0:0:ffff:9d93:ced4
157.147.206.213 0:0:0:0:0:ffff:9d93:ced5
157.147.206.214 0:0:0:0:0:ffff:9d93:ced6
157.147.206.215 0:0:0:0:0:ffff:9d93:ced7
157.147.206.216 0:0:0:0:0:ffff:9d93:ced8
157.147.206.217 0:0:0:0:0:ffff:9d93:ced9
157.147.206.218 0:0:0:0:0:ffff:9d93:ceda
157.147.206.219 0:0:0:0:0:ffff:9d93:cedb
157.147.206.220 0:0:0:0:0:ffff:9d93:cedc
157.147.206.221 0:0:0:0:0:ffff:9d93:cedd
157.147.206.222 0:0:0:0:0:ffff:9d93:cede
157.147.206.223 0:0:0:0:0:ffff:9d93:cedf
157.147.206.224 0:0:0:0:0:ffff:9d93:cee0
157.147.206.225 0:0:0:0:0:ffff:9d93:cee1
157.147.206.226 0:0:0:0:0:ffff:9d93:cee2
157.147.206.227 0:0:0:0:0:ffff:9d93:cee3
157.147.206.228 0:0:0:0:0:ffff:9d93:cee4
157.147.206.229 0:0:0:0:0:ffff:9d93:cee5
157.147.206.230 0:0:0:0:0:ffff:9d93:cee6
157.147.206.231 0:0:0:0:0:ffff:9d93:cee7
157.147.206.232 0:0:0:0:0:ffff:9d93:cee8
157.147.206.233 0:0:0:0:0:ffff:9d93:cee9
157.147.206.234 0:0:0:0:0:ffff:9d93:ceea
157.147.206.235 0:0:0:0:0:ffff:9d93:ceeb
157.147.206.236 0:0:0:0:0:ffff:9d93:ceec
157.147.206.237 0:0:0:0:0:ffff:9d93:ceed
157.147.206.238 0:0:0:0:0:ffff:9d93:ceee
157.147.206.239 0:0:0:0:0:ffff:9d93:ceef
157.147.206.240 0:0:0:0:0:ffff:9d93:cef0
157.147.206.241 0:0:0:0:0:ffff:9d93:cef1
157.147.206.242 0:0:0:0:0:ffff:9d93:cef2
157.147.206.243 0:0:0:0:0:ffff:9d93:cef3
157.147.206.244 0:0:0:0:0:ffff:9d93:cef4
157.147.206.245 0:0:0:0:0:ffff:9d93:cef5
157.147.206.246 0:0:0:0:0:ffff:9d93:cef6
157.147.206.247 0:0:0:0:0:ffff:9d93:cef7
157.147.206.248 0:0:0:0:0:ffff:9d93:cef8
157.147.206.249 0:0:0:0:0:ffff:9d93:cef9
157.147.206.250 0:0:0:0:0:ffff:9d93:cefa
157.147.206.251 0:0:0:0:0:ffff:9d93:cefb
157.147.206.252 0:0:0:0:0:ffff:9d93:cefc
157.147.206.253 0:0:0:0:0:ffff:9d93:cefd
157.147.206.254 0:0:0:0:0:ffff:9d93:cefe
157.147.206.255 0:0:0:0:0:ffff:9d93:ceff


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.