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
157.147.220.1 0:0:0:0:0:ffff:9d93:dc01
157.147.220.2 0:0:0:0:0:ffff:9d93:dc02
157.147.220.3 0:0:0:0:0:ffff:9d93:dc03
157.147.220.4 0:0:0:0:0:ffff:9d93:dc04
157.147.220.5 0:0:0:0:0:ffff:9d93:dc05
157.147.220.6 0:0:0:0:0:ffff:9d93:dc06
157.147.220.7 0:0:0:0:0:ffff:9d93:dc07
157.147.220.8 0:0:0:0:0:ffff:9d93:dc08
157.147.220.9 0:0:0:0:0:ffff:9d93:dc09
157.147.220.10 0:0:0:0:0:ffff:9d93:dc0a
157.147.220.11 0:0:0:0:0:ffff:9d93:dc0b
157.147.220.12 0:0:0:0:0:ffff:9d93:dc0c
157.147.220.13 0:0:0:0:0:ffff:9d93:dc0d
157.147.220.14 0:0:0:0:0:ffff:9d93:dc0e
157.147.220.15 0:0:0:0:0:ffff:9d93:dc0f
157.147.220.16 0:0:0:0:0:ffff:9d93:dc10
157.147.220.17 0:0:0:0:0:ffff:9d93:dc11
157.147.220.18 0:0:0:0:0:ffff:9d93:dc12
157.147.220.19 0:0:0:0:0:ffff:9d93:dc13
157.147.220.20 0:0:0:0:0:ffff:9d93:dc14
157.147.220.21 0:0:0:0:0:ffff:9d93:dc15
157.147.220.22 0:0:0:0:0:ffff:9d93:dc16
157.147.220.23 0:0:0:0:0:ffff:9d93:dc17
157.147.220.24 0:0:0:0:0:ffff:9d93:dc18
157.147.220.25 0:0:0:0:0:ffff:9d93:dc19
157.147.220.26 0:0:0:0:0:ffff:9d93:dc1a
157.147.220.27 0:0:0:0:0:ffff:9d93:dc1b
157.147.220.28 0:0:0:0:0:ffff:9d93:dc1c
157.147.220.29 0:0:0:0:0:ffff:9d93:dc1d
157.147.220.30 0:0:0:0:0:ffff:9d93:dc1e
157.147.220.31 0:0:0:0:0:ffff:9d93:dc1f
157.147.220.32 0:0:0:0:0:ffff:9d93:dc20
157.147.220.33 0:0:0:0:0:ffff:9d93:dc21
157.147.220.34 0:0:0:0:0:ffff:9d93:dc22
157.147.220.35 0:0:0:0:0:ffff:9d93:dc23
157.147.220.36 0:0:0:0:0:ffff:9d93:dc24
157.147.220.37 0:0:0:0:0:ffff:9d93:dc25
157.147.220.38 0:0:0:0:0:ffff:9d93:dc26
157.147.220.39 0:0:0:0:0:ffff:9d93:dc27
157.147.220.40 0:0:0:0:0:ffff:9d93:dc28
157.147.220.41 0:0:0:0:0:ffff:9d93:dc29
157.147.220.42 0:0:0:0:0:ffff:9d93:dc2a
157.147.220.43 0:0:0:0:0:ffff:9d93:dc2b
157.147.220.44 0:0:0:0:0:ffff:9d93:dc2c
157.147.220.45 0:0:0:0:0:ffff:9d93:dc2d
157.147.220.46 0:0:0:0:0:ffff:9d93:dc2e
157.147.220.47 0:0:0:0:0:ffff:9d93:dc2f
157.147.220.48 0:0:0:0:0:ffff:9d93:dc30
157.147.220.49 0:0:0:0:0:ffff:9d93:dc31
157.147.220.50 0:0:0:0:0:ffff:9d93:dc32
157.147.220.51 0:0:0:0:0:ffff:9d93:dc33
157.147.220.52 0:0:0:0:0:ffff:9d93:dc34
157.147.220.53 0:0:0:0:0:ffff:9d93:dc35
157.147.220.54 0:0:0:0:0:ffff:9d93:dc36
157.147.220.55 0:0:0:0:0:ffff:9d93:dc37
157.147.220.56 0:0:0:0:0:ffff:9d93:dc38
157.147.220.57 0:0:0:0:0:ffff:9d93:dc39
157.147.220.58 0:0:0:0:0:ffff:9d93:dc3a
157.147.220.59 0:0:0:0:0:ffff:9d93:dc3b
157.147.220.60 0:0:0:0:0:ffff:9d93:dc3c


157.147.220.61 0:0:0:0:0:ffff:9d93:dc3d
157.147.220.62 0:0:0:0:0:ffff:9d93:dc3e
157.147.220.63 0:0:0:0:0:ffff:9d93:dc3f
157.147.220.64 0:0:0:0:0:ffff:9d93:dc40
157.147.220.65 0:0:0:0:0:ffff:9d93:dc41
157.147.220.66 0:0:0:0:0:ffff:9d93:dc42
157.147.220.67 0:0:0:0:0:ffff:9d93:dc43
157.147.220.68 0:0:0:0:0:ffff:9d93:dc44
157.147.220.69 0:0:0:0:0:ffff:9d93:dc45
157.147.220.70 0:0:0:0:0:ffff:9d93:dc46
157.147.220.71 0:0:0:0:0:ffff:9d93:dc47
157.147.220.72 0:0:0:0:0:ffff:9d93:dc48
157.147.220.73 0:0:0:0:0:ffff:9d93:dc49
157.147.220.74 0:0:0:0:0:ffff:9d93:dc4a
157.147.220.75 0:0:0:0:0:ffff:9d93:dc4b
157.147.220.76 0:0:0:0:0:ffff:9d93:dc4c
157.147.220.77 0:0:0:0:0:ffff:9d93:dc4d
157.147.220.78 0:0:0:0:0:ffff:9d93:dc4e
157.147.220.79 0:0:0:0:0:ffff:9d93:dc4f
157.147.220.80 0:0:0:0:0:ffff:9d93:dc50
157.147.220.81 0:0:0:0:0:ffff:9d93:dc51
157.147.220.82 0:0:0:0:0:ffff:9d93:dc52
157.147.220.83 0:0:0:0:0:ffff:9d93:dc53
157.147.220.84 0:0:0:0:0:ffff:9d93:dc54
157.147.220.85 0:0:0:0:0:ffff:9d93:dc55
157.147.220.86 0:0:0:0:0:ffff:9d93:dc56
157.147.220.87 0:0:0:0:0:ffff:9d93:dc57
157.147.220.88 0:0:0:0:0:ffff:9d93:dc58
157.147.220.89 0:0:0:0:0:ffff:9d93:dc59
157.147.220.90 0:0:0:0:0:ffff:9d93:dc5a
157.147.220.91 0:0:0:0:0:ffff:9d93:dc5b
157.147.220.92 0:0:0:0:0:ffff:9d93:dc5c
157.147.220.93 0:0:0:0:0:ffff:9d93:dc5d
157.147.220.94 0:0:0:0:0:ffff:9d93:dc5e
157.147.220.95 0:0:0:0:0:ffff:9d93:dc5f
157.147.220.96 0:0:0:0:0:ffff:9d93:dc60
157.147.220.97 0:0:0:0:0:ffff:9d93:dc61
157.147.220.98 0:0:0:0:0:ffff:9d93:dc62
157.147.220.99 0:0:0:0:0:ffff:9d93:dc63
157.147.220.100 0:0:0:0:0:ffff:9d93:dc64
157.147.220.101 0:0:0:0:0:ffff:9d93:dc65
157.147.220.102 0:0:0:0:0:ffff:9d93:dc66
157.147.220.103 0:0:0:0:0:ffff:9d93:dc67
157.147.220.104 0:0:0:0:0:ffff:9d93:dc68
157.147.220.105 0:0:0:0:0:ffff:9d93:dc69
157.147.220.106 0:0:0:0:0:ffff:9d93:dc6a
157.147.220.107 0:0:0:0:0:ffff:9d93:dc6b
157.147.220.108 0:0:0:0:0:ffff:9d93:dc6c
157.147.220.109 0:0:0:0:0:ffff:9d93:dc6d
157.147.220.110 0:0:0:0:0:ffff:9d93:dc6e
157.147.220.111 0:0:0:0:0:ffff:9d93:dc6f
157.147.220.112 0:0:0:0:0:ffff:9d93:dc70
157.147.220.113 0:0:0:0:0:ffff:9d93:dc71
157.147.220.114 0:0:0:0:0:ffff:9d93:dc72
157.147.220.115 0:0:0:0:0:ffff:9d93:dc73
157.147.220.116 0:0:0:0:0:ffff:9d93:dc74
157.147.220.117 0:0:0:0:0:ffff:9d93:dc75
157.147.220.118 0:0:0:0:0:ffff:9d93:dc76
157.147.220.119 0:0:0:0:0:ffff:9d93:dc77
157.147.220.120 0:0:0:0:0:ffff:9d93:dc78


157.147.220.121 0:0:0:0:0:ffff:9d93:dc79
157.147.220.122 0:0:0:0:0:ffff:9d93:dc7a
157.147.220.123 0:0:0:0:0:ffff:9d93:dc7b
157.147.220.124 0:0:0:0:0:ffff:9d93:dc7c
157.147.220.125 0:0:0:0:0:ffff:9d93:dc7d
157.147.220.126 0:0:0:0:0:ffff:9d93:dc7e
157.147.220.127 0:0:0:0:0:ffff:9d93:dc7f
157.147.220.128 0:0:0:0:0:ffff:9d93:dc80
157.147.220.129 0:0:0:0:0:ffff:9d93:dc81
157.147.220.130 0:0:0:0:0:ffff:9d93:dc82
157.147.220.131 0:0:0:0:0:ffff:9d93:dc83
157.147.220.132 0:0:0:0:0:ffff:9d93:dc84
157.147.220.133 0:0:0:0:0:ffff:9d93:dc85
157.147.220.134 0:0:0:0:0:ffff:9d93:dc86
157.147.220.135 0:0:0:0:0:ffff:9d93:dc87
157.147.220.136 0:0:0:0:0:ffff:9d93:dc88
157.147.220.137 0:0:0:0:0:ffff:9d93:dc89
157.147.220.138 0:0:0:0:0:ffff:9d93:dc8a
157.147.220.139 0:0:0:0:0:ffff:9d93:dc8b
157.147.220.140 0:0:0:0:0:ffff:9d93:dc8c
157.147.220.141 0:0:0:0:0:ffff:9d93:dc8d
157.147.220.142 0:0:0:0:0:ffff:9d93:dc8e
157.147.220.143 0:0:0:0:0:ffff:9d93:dc8f
157.147.220.144 0:0:0:0:0:ffff:9d93:dc90
157.147.220.145 0:0:0:0:0:ffff:9d93:dc91
157.147.220.146 0:0:0:0:0:ffff:9d93:dc92
157.147.220.147 0:0:0:0:0:ffff:9d93:dc93
157.147.220.148 0:0:0:0:0:ffff:9d93:dc94
157.147.220.149 0:0:0:0:0:ffff:9d93:dc95
157.147.220.150 0:0:0:0:0:ffff:9d93:dc96
157.147.220.151 0:0:0:0:0:ffff:9d93:dc97
157.147.220.152 0:0:0:0:0:ffff:9d93:dc98
157.147.220.153 0:0:0:0:0:ffff:9d93:dc99
157.147.220.154 0:0:0:0:0:ffff:9d93:dc9a
157.147.220.155 0:0:0:0:0:ffff:9d93:dc9b
157.147.220.156 0:0:0:0:0:ffff:9d93:dc9c
157.147.220.157 0:0:0:0:0:ffff:9d93:dc9d
157.147.220.158 0:0:0:0:0:ffff:9d93:dc9e
157.147.220.159 0:0:0:0:0:ffff:9d93:dc9f
157.147.220.160 0:0:0:0:0:ffff:9d93:dca0
157.147.220.161 0:0:0:0:0:ffff:9d93:dca1
157.147.220.162 0:0:0:0:0:ffff:9d93:dca2
157.147.220.163 0:0:0:0:0:ffff:9d93:dca3
157.147.220.164 0:0:0:0:0:ffff:9d93:dca4
157.147.220.165 0:0:0:0:0:ffff:9d93:dca5
157.147.220.166 0:0:0:0:0:ffff:9d93:dca6
157.147.220.167 0:0:0:0:0:ffff:9d93:dca7
157.147.220.168 0:0:0:0:0:ffff:9d93:dca8
157.147.220.169 0:0:0:0:0:ffff:9d93:dca9
157.147.220.170 0:0:0:0:0:ffff:9d93:dcaa
157.147.220.171 0:0:0:0:0:ffff:9d93:dcab
157.147.220.172 0:0:0:0:0:ffff:9d93:dcac
157.147.220.173 0:0:0:0:0:ffff:9d93:dcad
157.147.220.174 0:0:0:0:0:ffff:9d93:dcae
157.147.220.175 0:0:0:0:0:ffff:9d93:dcaf
157.147.220.176 0:0:0:0:0:ffff:9d93:dcb0
157.147.220.177 0:0:0:0:0:ffff:9d93:dcb1
157.147.220.178 0:0:0:0:0:ffff:9d93:dcb2
157.147.220.179 0:0:0:0:0:ffff:9d93:dcb3
157.147.220.180 0:0:0:0:0:ffff:9d93:dcb4


157.147.220.181 0:0:0:0:0:ffff:9d93:dcb5
157.147.220.182 0:0:0:0:0:ffff:9d93:dcb6
157.147.220.183 0:0:0:0:0:ffff:9d93:dcb7
157.147.220.184 0:0:0:0:0:ffff:9d93:dcb8
157.147.220.185 0:0:0:0:0:ffff:9d93:dcb9
157.147.220.186 0:0:0:0:0:ffff:9d93:dcba
157.147.220.187 0:0:0:0:0:ffff:9d93:dcbb
157.147.220.188 0:0:0:0:0:ffff:9d93:dcbc
157.147.220.189 0:0:0:0:0:ffff:9d93:dcbd
157.147.220.190 0:0:0:0:0:ffff:9d93:dcbe
157.147.220.191 0:0:0:0:0:ffff:9d93:dcbf
157.147.220.192 0:0:0:0:0:ffff:9d93:dcc0
157.147.220.193 0:0:0:0:0:ffff:9d93:dcc1
157.147.220.194 0:0:0:0:0:ffff:9d93:dcc2
157.147.220.195 0:0:0:0:0:ffff:9d93:dcc3
157.147.220.196 0:0:0:0:0:ffff:9d93:dcc4
157.147.220.197 0:0:0:0:0:ffff:9d93:dcc5
157.147.220.198 0:0:0:0:0:ffff:9d93:dcc6
157.147.220.199 0:0:0:0:0:ffff:9d93:dcc7
157.147.220.200 0:0:0:0:0:ffff:9d93:dcc8
157.147.220.201 0:0:0:0:0:ffff:9d93:dcc9
157.147.220.202 0:0:0:0:0:ffff:9d93:dcca
157.147.220.203 0:0:0:0:0:ffff:9d93:dccb
157.147.220.204 0:0:0:0:0:ffff:9d93:dccc
157.147.220.205 0:0:0:0:0:ffff:9d93:dccd
157.147.220.206 0:0:0:0:0:ffff:9d93:dcce
157.147.220.207 0:0:0:0:0:ffff:9d93:dccf
157.147.220.208 0:0:0:0:0:ffff:9d93:dcd0
157.147.220.209 0:0:0:0:0:ffff:9d93:dcd1
157.147.220.210 0:0:0:0:0:ffff:9d93:dcd2
157.147.220.211 0:0:0:0:0:ffff:9d93:dcd3
157.147.220.212 0:0:0:0:0:ffff:9d93:dcd4
157.147.220.213 0:0:0:0:0:ffff:9d93:dcd5
157.147.220.214 0:0:0:0:0:ffff:9d93:dcd6
157.147.220.215 0:0:0:0:0:ffff:9d93:dcd7
157.147.220.216 0:0:0:0:0:ffff:9d93:dcd8
157.147.220.217 0:0:0:0:0:ffff:9d93:dcd9
157.147.220.218 0:0:0:0:0:ffff:9d93:dcda
157.147.220.219 0:0:0:0:0:ffff:9d93:dcdb
157.147.220.220 0:0:0:0:0:ffff:9d93:dcdc
157.147.220.221 0:0:0:0:0:ffff:9d93:dcdd
157.147.220.222 0:0:0:0:0:ffff:9d93:dcde
157.147.220.223 0:0:0:0:0:ffff:9d93:dcdf
157.147.220.224 0:0:0:0:0:ffff:9d93:dce0
157.147.220.225 0:0:0:0:0:ffff:9d93:dce1
157.147.220.226 0:0:0:0:0:ffff:9d93:dce2
157.147.220.227 0:0:0:0:0:ffff:9d93:dce3
157.147.220.228 0:0:0:0:0:ffff:9d93:dce4
157.147.220.229 0:0:0:0:0:ffff:9d93:dce5
157.147.220.230 0:0:0:0:0:ffff:9d93:dce6
157.147.220.231 0:0:0:0:0:ffff:9d93:dce7
157.147.220.232 0:0:0:0:0:ffff:9d93:dce8
157.147.220.233 0:0:0:0:0:ffff:9d93:dce9
157.147.220.234 0:0:0:0:0:ffff:9d93:dcea
157.147.220.235 0:0:0:0:0:ffff:9d93:dceb
157.147.220.236 0:0:0:0:0:ffff:9d93:dcec
157.147.220.237 0:0:0:0:0:ffff:9d93:dced
157.147.220.238 0:0:0:0:0:ffff:9d93:dcee
157.147.220.239 0:0:0:0:0:ffff:9d93:dcef
157.147.220.240 0:0:0:0:0:ffff:9d93:dcf0
157.147.220.241 0:0:0:0:0:ffff:9d93:dcf1
157.147.220.242 0:0:0:0:0:ffff:9d93:dcf2
157.147.220.243 0:0:0:0:0:ffff:9d93:dcf3
157.147.220.244 0:0:0:0:0:ffff:9d93:dcf4
157.147.220.245 0:0:0:0:0:ffff:9d93:dcf5
157.147.220.246 0:0:0:0:0:ffff:9d93:dcf6
157.147.220.247 0:0:0:0:0:ffff:9d93:dcf7
157.147.220.248 0:0:0:0:0:ffff:9d93:dcf8
157.147.220.249 0:0:0:0:0:ffff:9d93:dcf9
157.147.220.250 0:0:0:0:0:ffff:9d93:dcfa
157.147.220.251 0:0:0:0:0:ffff:9d93:dcfb
157.147.220.252 0:0:0:0:0:ffff:9d93:dcfc
157.147.220.253 0:0:0:0:0:ffff:9d93:dcfd
157.147.220.254 0:0:0:0:0:ffff:9d93:dcfe
157.147.220.255 0:0:0:0:0:ffff:9d93:dcff


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.