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
37.153.157.1 0:0:0:0:0:ffff:2599:9d01
37.153.157.2 0:0:0:0:0:ffff:2599:9d02
37.153.157.3 0:0:0:0:0:ffff:2599:9d03
37.153.157.4 0:0:0:0:0:ffff:2599:9d04
37.153.157.5 0:0:0:0:0:ffff:2599:9d05
37.153.157.6 0:0:0:0:0:ffff:2599:9d06
37.153.157.7 0:0:0:0:0:ffff:2599:9d07
37.153.157.8 0:0:0:0:0:ffff:2599:9d08
37.153.157.9 0:0:0:0:0:ffff:2599:9d09
37.153.157.10 0:0:0:0:0:ffff:2599:9d0a
37.153.157.11 0:0:0:0:0:ffff:2599:9d0b
37.153.157.12 0:0:0:0:0:ffff:2599:9d0c
37.153.157.13 0:0:0:0:0:ffff:2599:9d0d
37.153.157.14 0:0:0:0:0:ffff:2599:9d0e
37.153.157.15 0:0:0:0:0:ffff:2599:9d0f
37.153.157.16 0:0:0:0:0:ffff:2599:9d10
37.153.157.17 0:0:0:0:0:ffff:2599:9d11
37.153.157.18 0:0:0:0:0:ffff:2599:9d12
37.153.157.19 0:0:0:0:0:ffff:2599:9d13
37.153.157.20 0:0:0:0:0:ffff:2599:9d14
37.153.157.21 0:0:0:0:0:ffff:2599:9d15
37.153.157.22 0:0:0:0:0:ffff:2599:9d16
37.153.157.23 0:0:0:0:0:ffff:2599:9d17
37.153.157.24 0:0:0:0:0:ffff:2599:9d18
37.153.157.25 0:0:0:0:0:ffff:2599:9d19
37.153.157.26 0:0:0:0:0:ffff:2599:9d1a
37.153.157.27 0:0:0:0:0:ffff:2599:9d1b
37.153.157.28 0:0:0:0:0:ffff:2599:9d1c
37.153.157.29 0:0:0:0:0:ffff:2599:9d1d
37.153.157.30 0:0:0:0:0:ffff:2599:9d1e
37.153.157.31 0:0:0:0:0:ffff:2599:9d1f
37.153.157.32 0:0:0:0:0:ffff:2599:9d20
37.153.157.33 0:0:0:0:0:ffff:2599:9d21
37.153.157.34 0:0:0:0:0:ffff:2599:9d22
37.153.157.35 0:0:0:0:0:ffff:2599:9d23
37.153.157.36 0:0:0:0:0:ffff:2599:9d24
37.153.157.37 0:0:0:0:0:ffff:2599:9d25
37.153.157.38 0:0:0:0:0:ffff:2599:9d26
37.153.157.39 0:0:0:0:0:ffff:2599:9d27
37.153.157.40 0:0:0:0:0:ffff:2599:9d28
37.153.157.41 0:0:0:0:0:ffff:2599:9d29
37.153.157.42 0:0:0:0:0:ffff:2599:9d2a
37.153.157.43 0:0:0:0:0:ffff:2599:9d2b
37.153.157.44 0:0:0:0:0:ffff:2599:9d2c
37.153.157.45 0:0:0:0:0:ffff:2599:9d2d
37.153.157.46 0:0:0:0:0:ffff:2599:9d2e
37.153.157.47 0:0:0:0:0:ffff:2599:9d2f
37.153.157.48 0:0:0:0:0:ffff:2599:9d30
37.153.157.49 0:0:0:0:0:ffff:2599:9d31
37.153.157.50 0:0:0:0:0:ffff:2599:9d32
37.153.157.51 0:0:0:0:0:ffff:2599:9d33
37.153.157.52 0:0:0:0:0:ffff:2599:9d34
37.153.157.53 0:0:0:0:0:ffff:2599:9d35
37.153.157.54 0:0:0:0:0:ffff:2599:9d36
37.153.157.55 0:0:0:0:0:ffff:2599:9d37
37.153.157.56 0:0:0:0:0:ffff:2599:9d38
37.153.157.57 0:0:0:0:0:ffff:2599:9d39
37.153.157.58 0:0:0:0:0:ffff:2599:9d3a
37.153.157.59 0:0:0:0:0:ffff:2599:9d3b
37.153.157.60 0:0:0:0:0:ffff:2599:9d3c


37.153.157.61 0:0:0:0:0:ffff:2599:9d3d
37.153.157.62 0:0:0:0:0:ffff:2599:9d3e
37.153.157.63 0:0:0:0:0:ffff:2599:9d3f
37.153.157.64 0:0:0:0:0:ffff:2599:9d40
37.153.157.65 0:0:0:0:0:ffff:2599:9d41
37.153.157.66 0:0:0:0:0:ffff:2599:9d42
37.153.157.67 0:0:0:0:0:ffff:2599:9d43
37.153.157.68 0:0:0:0:0:ffff:2599:9d44
37.153.157.69 0:0:0:0:0:ffff:2599:9d45
37.153.157.70 0:0:0:0:0:ffff:2599:9d46
37.153.157.71 0:0:0:0:0:ffff:2599:9d47
37.153.157.72 0:0:0:0:0:ffff:2599:9d48
37.153.157.73 0:0:0:0:0:ffff:2599:9d49
37.153.157.74 0:0:0:0:0:ffff:2599:9d4a
37.153.157.75 0:0:0:0:0:ffff:2599:9d4b
37.153.157.76 0:0:0:0:0:ffff:2599:9d4c
37.153.157.77 0:0:0:0:0:ffff:2599:9d4d
37.153.157.78 0:0:0:0:0:ffff:2599:9d4e
37.153.157.79 0:0:0:0:0:ffff:2599:9d4f
37.153.157.80 0:0:0:0:0:ffff:2599:9d50
37.153.157.81 0:0:0:0:0:ffff:2599:9d51
37.153.157.82 0:0:0:0:0:ffff:2599:9d52
37.153.157.83 0:0:0:0:0:ffff:2599:9d53
37.153.157.84 0:0:0:0:0:ffff:2599:9d54
37.153.157.85 0:0:0:0:0:ffff:2599:9d55
37.153.157.86 0:0:0:0:0:ffff:2599:9d56
37.153.157.87 0:0:0:0:0:ffff:2599:9d57
37.153.157.88 0:0:0:0:0:ffff:2599:9d58
37.153.157.89 0:0:0:0:0:ffff:2599:9d59
37.153.157.90 0:0:0:0:0:ffff:2599:9d5a
37.153.157.91 0:0:0:0:0:ffff:2599:9d5b
37.153.157.92 0:0:0:0:0:ffff:2599:9d5c
37.153.157.93 0:0:0:0:0:ffff:2599:9d5d
37.153.157.94 0:0:0:0:0:ffff:2599:9d5e
37.153.157.95 0:0:0:0:0:ffff:2599:9d5f
37.153.157.96 0:0:0:0:0:ffff:2599:9d60
37.153.157.97 0:0:0:0:0:ffff:2599:9d61
37.153.157.98 0:0:0:0:0:ffff:2599:9d62
37.153.157.99 0:0:0:0:0:ffff:2599:9d63
37.153.157.100 0:0:0:0:0:ffff:2599:9d64
37.153.157.101 0:0:0:0:0:ffff:2599:9d65
37.153.157.102 0:0:0:0:0:ffff:2599:9d66
37.153.157.103 0:0:0:0:0:ffff:2599:9d67
37.153.157.104 0:0:0:0:0:ffff:2599:9d68
37.153.157.105 0:0:0:0:0:ffff:2599:9d69
37.153.157.106 0:0:0:0:0:ffff:2599:9d6a
37.153.157.107 0:0:0:0:0:ffff:2599:9d6b
37.153.157.108 0:0:0:0:0:ffff:2599:9d6c
37.153.157.109 0:0:0:0:0:ffff:2599:9d6d
37.153.157.110 0:0:0:0:0:ffff:2599:9d6e
37.153.157.111 0:0:0:0:0:ffff:2599:9d6f
37.153.157.112 0:0:0:0:0:ffff:2599:9d70
37.153.157.113 0:0:0:0:0:ffff:2599:9d71
37.153.157.114 0:0:0:0:0:ffff:2599:9d72
37.153.157.115 0:0:0:0:0:ffff:2599:9d73
37.153.157.116 0:0:0:0:0:ffff:2599:9d74
37.153.157.117 0:0:0:0:0:ffff:2599:9d75
37.153.157.118 0:0:0:0:0:ffff:2599:9d76
37.153.157.119 0:0:0:0:0:ffff:2599:9d77
37.153.157.120 0:0:0:0:0:ffff:2599:9d78


37.153.157.121 0:0:0:0:0:ffff:2599:9d79
37.153.157.122 0:0:0:0:0:ffff:2599:9d7a
37.153.157.123 0:0:0:0:0:ffff:2599:9d7b
37.153.157.124 0:0:0:0:0:ffff:2599:9d7c
37.153.157.125 0:0:0:0:0:ffff:2599:9d7d
37.153.157.126 0:0:0:0:0:ffff:2599:9d7e
37.153.157.127 0:0:0:0:0:ffff:2599:9d7f
37.153.157.128 0:0:0:0:0:ffff:2599:9d80
37.153.157.129 0:0:0:0:0:ffff:2599:9d81
37.153.157.130 0:0:0:0:0:ffff:2599:9d82
37.153.157.131 0:0:0:0:0:ffff:2599:9d83
37.153.157.132 0:0:0:0:0:ffff:2599:9d84
37.153.157.133 0:0:0:0:0:ffff:2599:9d85
37.153.157.134 0:0:0:0:0:ffff:2599:9d86
37.153.157.135 0:0:0:0:0:ffff:2599:9d87
37.153.157.136 0:0:0:0:0:ffff:2599:9d88
37.153.157.137 0:0:0:0:0:ffff:2599:9d89
37.153.157.138 0:0:0:0:0:ffff:2599:9d8a
37.153.157.139 0:0:0:0:0:ffff:2599:9d8b
37.153.157.140 0:0:0:0:0:ffff:2599:9d8c
37.153.157.141 0:0:0:0:0:ffff:2599:9d8d
37.153.157.142 0:0:0:0:0:ffff:2599:9d8e
37.153.157.143 0:0:0:0:0:ffff:2599:9d8f
37.153.157.144 0:0:0:0:0:ffff:2599:9d90
37.153.157.145 0:0:0:0:0:ffff:2599:9d91
37.153.157.146 0:0:0:0:0:ffff:2599:9d92
37.153.157.147 0:0:0:0:0:ffff:2599:9d93
37.153.157.148 0:0:0:0:0:ffff:2599:9d94
37.153.157.149 0:0:0:0:0:ffff:2599:9d95
37.153.157.150 0:0:0:0:0:ffff:2599:9d96
37.153.157.151 0:0:0:0:0:ffff:2599:9d97
37.153.157.152 0:0:0:0:0:ffff:2599:9d98
37.153.157.153 0:0:0:0:0:ffff:2599:9d99
37.153.157.154 0:0:0:0:0:ffff:2599:9d9a
37.153.157.155 0:0:0:0:0:ffff:2599:9d9b
37.153.157.156 0:0:0:0:0:ffff:2599:9d9c
37.153.157.157 0:0:0:0:0:ffff:2599:9d9d
37.153.157.158 0:0:0:0:0:ffff:2599:9d9e
37.153.157.159 0:0:0:0:0:ffff:2599:9d9f
37.153.157.160 0:0:0:0:0:ffff:2599:9da0
37.153.157.161 0:0:0:0:0:ffff:2599:9da1
37.153.157.162 0:0:0:0:0:ffff:2599:9da2
37.153.157.163 0:0:0:0:0:ffff:2599:9da3
37.153.157.164 0:0:0:0:0:ffff:2599:9da4
37.153.157.165 0:0:0:0:0:ffff:2599:9da5
37.153.157.166 0:0:0:0:0:ffff:2599:9da6
37.153.157.167 0:0:0:0:0:ffff:2599:9da7
37.153.157.168 0:0:0:0:0:ffff:2599:9da8
37.153.157.169 0:0:0:0:0:ffff:2599:9da9
37.153.157.170 0:0:0:0:0:ffff:2599:9daa
37.153.157.171 0:0:0:0:0:ffff:2599:9dab
37.153.157.172 0:0:0:0:0:ffff:2599:9dac
37.153.157.173 0:0:0:0:0:ffff:2599:9dad
37.153.157.174 0:0:0:0:0:ffff:2599:9dae
37.153.157.175 0:0:0:0:0:ffff:2599:9daf
37.153.157.176 0:0:0:0:0:ffff:2599:9db0
37.153.157.177 0:0:0:0:0:ffff:2599:9db1
37.153.157.178 0:0:0:0:0:ffff:2599:9db2
37.153.157.179 0:0:0:0:0:ffff:2599:9db3
37.153.157.180 0:0:0:0:0:ffff:2599:9db4


37.153.157.181 0:0:0:0:0:ffff:2599:9db5
37.153.157.182 0:0:0:0:0:ffff:2599:9db6
37.153.157.183 0:0:0:0:0:ffff:2599:9db7
37.153.157.184 0:0:0:0:0:ffff:2599:9db8
37.153.157.185 0:0:0:0:0:ffff:2599:9db9
37.153.157.186 0:0:0:0:0:ffff:2599:9dba
37.153.157.187 0:0:0:0:0:ffff:2599:9dbb
37.153.157.188 0:0:0:0:0:ffff:2599:9dbc
37.153.157.189 0:0:0:0:0:ffff:2599:9dbd
37.153.157.190 0:0:0:0:0:ffff:2599:9dbe
37.153.157.191 0:0:0:0:0:ffff:2599:9dbf
37.153.157.192 0:0:0:0:0:ffff:2599:9dc0
37.153.157.193 0:0:0:0:0:ffff:2599:9dc1
37.153.157.194 0:0:0:0:0:ffff:2599:9dc2
37.153.157.195 0:0:0:0:0:ffff:2599:9dc3
37.153.157.196 0:0:0:0:0:ffff:2599:9dc4
37.153.157.197 0:0:0:0:0:ffff:2599:9dc5
37.153.157.198 0:0:0:0:0:ffff:2599:9dc6
37.153.157.199 0:0:0:0:0:ffff:2599:9dc7
37.153.157.200 0:0:0:0:0:ffff:2599:9dc8
37.153.157.201 0:0:0:0:0:ffff:2599:9dc9
37.153.157.202 0:0:0:0:0:ffff:2599:9dca
37.153.157.203 0:0:0:0:0:ffff:2599:9dcb
37.153.157.204 0:0:0:0:0:ffff:2599:9dcc
37.153.157.205 0:0:0:0:0:ffff:2599:9dcd
37.153.157.206 0:0:0:0:0:ffff:2599:9dce
37.153.157.207 0:0:0:0:0:ffff:2599:9dcf
37.153.157.208 0:0:0:0:0:ffff:2599:9dd0
37.153.157.209 0:0:0:0:0:ffff:2599:9dd1
37.153.157.210 0:0:0:0:0:ffff:2599:9dd2
37.153.157.211 0:0:0:0:0:ffff:2599:9dd3
37.153.157.212 0:0:0:0:0:ffff:2599:9dd4
37.153.157.213 0:0:0:0:0:ffff:2599:9dd5
37.153.157.214 0:0:0:0:0:ffff:2599:9dd6
37.153.157.215 0:0:0:0:0:ffff:2599:9dd7
37.153.157.216 0:0:0:0:0:ffff:2599:9dd8
37.153.157.217 0:0:0:0:0:ffff:2599:9dd9
37.153.157.218 0:0:0:0:0:ffff:2599:9dda
37.153.157.219 0:0:0:0:0:ffff:2599:9ddb
37.153.157.220 0:0:0:0:0:ffff:2599:9ddc
37.153.157.221 0:0:0:0:0:ffff:2599:9ddd
37.153.157.222 0:0:0:0:0:ffff:2599:9dde
37.153.157.223 0:0:0:0:0:ffff:2599:9ddf
37.153.157.224 0:0:0:0:0:ffff:2599:9de0
37.153.157.225 0:0:0:0:0:ffff:2599:9de1
37.153.157.226 0:0:0:0:0:ffff:2599:9de2
37.153.157.227 0:0:0:0:0:ffff:2599:9de3
37.153.157.228 0:0:0:0:0:ffff:2599:9de4
37.153.157.229 0:0:0:0:0:ffff:2599:9de5
37.153.157.230 0:0:0:0:0:ffff:2599:9de6
37.153.157.231 0:0:0:0:0:ffff:2599:9de7
37.153.157.232 0:0:0:0:0:ffff:2599:9de8
37.153.157.233 0:0:0:0:0:ffff:2599:9de9
37.153.157.234 0:0:0:0:0:ffff:2599:9dea
37.153.157.235 0:0:0:0:0:ffff:2599:9deb
37.153.157.236 0:0:0:0:0:ffff:2599:9dec
37.153.157.237 0:0:0:0:0:ffff:2599:9ded
37.153.157.238 0:0:0:0:0:ffff:2599:9dee
37.153.157.239 0:0:0:0:0:ffff:2599:9def
37.153.157.240 0:0:0:0:0:ffff:2599:9df0
37.153.157.241 0:0:0:0:0:ffff:2599:9df1
37.153.157.242 0:0:0:0:0:ffff:2599:9df2
37.153.157.243 0:0:0:0:0:ffff:2599:9df3
37.153.157.244 0:0:0:0:0:ffff:2599:9df4
37.153.157.245 0:0:0:0:0:ffff:2599:9df5
37.153.157.246 0:0:0:0:0:ffff:2599:9df6
37.153.157.247 0:0:0:0:0:ffff:2599:9df7
37.153.157.248 0:0:0:0:0:ffff:2599:9df8
37.153.157.249 0:0:0:0:0:ffff:2599:9df9
37.153.157.250 0:0:0:0:0:ffff:2599:9dfa
37.153.157.251 0:0:0:0:0:ffff:2599:9dfb
37.153.157.252 0:0:0:0:0:ffff:2599:9dfc
37.153.157.253 0:0:0:0:0:ffff:2599:9dfd
37.153.157.254 0:0:0:0:0:ffff:2599:9dfe
37.153.157.255 0:0:0:0:0:ffff:2599:9dff


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.