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
203.153.60.1 0:0:0:0:0:ffff:cb99:3c01
203.153.60.2 0:0:0:0:0:ffff:cb99:3c02
203.153.60.3 0:0:0:0:0:ffff:cb99:3c03
203.153.60.4 0:0:0:0:0:ffff:cb99:3c04
203.153.60.5 0:0:0:0:0:ffff:cb99:3c05
203.153.60.6 0:0:0:0:0:ffff:cb99:3c06
203.153.60.7 0:0:0:0:0:ffff:cb99:3c07
203.153.60.8 0:0:0:0:0:ffff:cb99:3c08
203.153.60.9 0:0:0:0:0:ffff:cb99:3c09
203.153.60.10 0:0:0:0:0:ffff:cb99:3c0a
203.153.60.11 0:0:0:0:0:ffff:cb99:3c0b
203.153.60.12 0:0:0:0:0:ffff:cb99:3c0c
203.153.60.13 0:0:0:0:0:ffff:cb99:3c0d
203.153.60.14 0:0:0:0:0:ffff:cb99:3c0e
203.153.60.15 0:0:0:0:0:ffff:cb99:3c0f
203.153.60.16 0:0:0:0:0:ffff:cb99:3c10
203.153.60.17 0:0:0:0:0:ffff:cb99:3c11
203.153.60.18 0:0:0:0:0:ffff:cb99:3c12
203.153.60.19 0:0:0:0:0:ffff:cb99:3c13
203.153.60.20 0:0:0:0:0:ffff:cb99:3c14
203.153.60.21 0:0:0:0:0:ffff:cb99:3c15
203.153.60.22 0:0:0:0:0:ffff:cb99:3c16
203.153.60.23 0:0:0:0:0:ffff:cb99:3c17
203.153.60.24 0:0:0:0:0:ffff:cb99:3c18
203.153.60.25 0:0:0:0:0:ffff:cb99:3c19
203.153.60.26 0:0:0:0:0:ffff:cb99:3c1a
203.153.60.27 0:0:0:0:0:ffff:cb99:3c1b
203.153.60.28 0:0:0:0:0:ffff:cb99:3c1c
203.153.60.29 0:0:0:0:0:ffff:cb99:3c1d
203.153.60.30 0:0:0:0:0:ffff:cb99:3c1e
203.153.60.31 0:0:0:0:0:ffff:cb99:3c1f
203.153.60.32 0:0:0:0:0:ffff:cb99:3c20
203.153.60.33 0:0:0:0:0:ffff:cb99:3c21
203.153.60.34 0:0:0:0:0:ffff:cb99:3c22
203.153.60.35 0:0:0:0:0:ffff:cb99:3c23
203.153.60.36 0:0:0:0:0:ffff:cb99:3c24
203.153.60.37 0:0:0:0:0:ffff:cb99:3c25
203.153.60.38 0:0:0:0:0:ffff:cb99:3c26
203.153.60.39 0:0:0:0:0:ffff:cb99:3c27
203.153.60.40 0:0:0:0:0:ffff:cb99:3c28
203.153.60.41 0:0:0:0:0:ffff:cb99:3c29
203.153.60.42 0:0:0:0:0:ffff:cb99:3c2a
203.153.60.43 0:0:0:0:0:ffff:cb99:3c2b
203.153.60.44 0:0:0:0:0:ffff:cb99:3c2c
203.153.60.45 0:0:0:0:0:ffff:cb99:3c2d
203.153.60.46 0:0:0:0:0:ffff:cb99:3c2e
203.153.60.47 0:0:0:0:0:ffff:cb99:3c2f
203.153.60.48 0:0:0:0:0:ffff:cb99:3c30
203.153.60.49 0:0:0:0:0:ffff:cb99:3c31
203.153.60.50 0:0:0:0:0:ffff:cb99:3c32
203.153.60.51 0:0:0:0:0:ffff:cb99:3c33
203.153.60.52 0:0:0:0:0:ffff:cb99:3c34
203.153.60.53 0:0:0:0:0:ffff:cb99:3c35
203.153.60.54 0:0:0:0:0:ffff:cb99:3c36
203.153.60.55 0:0:0:0:0:ffff:cb99:3c37
203.153.60.56 0:0:0:0:0:ffff:cb99:3c38
203.153.60.57 0:0:0:0:0:ffff:cb99:3c39
203.153.60.58 0:0:0:0:0:ffff:cb99:3c3a
203.153.60.59 0:0:0:0:0:ffff:cb99:3c3b
203.153.60.60 0:0:0:0:0:ffff:cb99:3c3c


203.153.60.61 0:0:0:0:0:ffff:cb99:3c3d
203.153.60.62 0:0:0:0:0:ffff:cb99:3c3e
203.153.60.63 0:0:0:0:0:ffff:cb99:3c3f
203.153.60.64 0:0:0:0:0:ffff:cb99:3c40
203.153.60.65 0:0:0:0:0:ffff:cb99:3c41
203.153.60.66 0:0:0:0:0:ffff:cb99:3c42
203.153.60.67 0:0:0:0:0:ffff:cb99:3c43
203.153.60.68 0:0:0:0:0:ffff:cb99:3c44
203.153.60.69 0:0:0:0:0:ffff:cb99:3c45
203.153.60.70 0:0:0:0:0:ffff:cb99:3c46
203.153.60.71 0:0:0:0:0:ffff:cb99:3c47
203.153.60.72 0:0:0:0:0:ffff:cb99:3c48
203.153.60.73 0:0:0:0:0:ffff:cb99:3c49
203.153.60.74 0:0:0:0:0:ffff:cb99:3c4a
203.153.60.75 0:0:0:0:0:ffff:cb99:3c4b
203.153.60.76 0:0:0:0:0:ffff:cb99:3c4c
203.153.60.77 0:0:0:0:0:ffff:cb99:3c4d
203.153.60.78 0:0:0:0:0:ffff:cb99:3c4e
203.153.60.79 0:0:0:0:0:ffff:cb99:3c4f
203.153.60.80 0:0:0:0:0:ffff:cb99:3c50
203.153.60.81 0:0:0:0:0:ffff:cb99:3c51
203.153.60.82 0:0:0:0:0:ffff:cb99:3c52
203.153.60.83 0:0:0:0:0:ffff:cb99:3c53
203.153.60.84 0:0:0:0:0:ffff:cb99:3c54
203.153.60.85 0:0:0:0:0:ffff:cb99:3c55
203.153.60.86 0:0:0:0:0:ffff:cb99:3c56
203.153.60.87 0:0:0:0:0:ffff:cb99:3c57
203.153.60.88 0:0:0:0:0:ffff:cb99:3c58
203.153.60.89 0:0:0:0:0:ffff:cb99:3c59
203.153.60.90 0:0:0:0:0:ffff:cb99:3c5a
203.153.60.91 0:0:0:0:0:ffff:cb99:3c5b
203.153.60.92 0:0:0:0:0:ffff:cb99:3c5c
203.153.60.93 0:0:0:0:0:ffff:cb99:3c5d
203.153.60.94 0:0:0:0:0:ffff:cb99:3c5e
203.153.60.95 0:0:0:0:0:ffff:cb99:3c5f
203.153.60.96 0:0:0:0:0:ffff:cb99:3c60
203.153.60.97 0:0:0:0:0:ffff:cb99:3c61
203.153.60.98 0:0:0:0:0:ffff:cb99:3c62
203.153.60.99 0:0:0:0:0:ffff:cb99:3c63
203.153.60.100 0:0:0:0:0:ffff:cb99:3c64
203.153.60.101 0:0:0:0:0:ffff:cb99:3c65
203.153.60.102 0:0:0:0:0:ffff:cb99:3c66
203.153.60.103 0:0:0:0:0:ffff:cb99:3c67
203.153.60.104 0:0:0:0:0:ffff:cb99:3c68
203.153.60.105 0:0:0:0:0:ffff:cb99:3c69
203.153.60.106 0:0:0:0:0:ffff:cb99:3c6a
203.153.60.107 0:0:0:0:0:ffff:cb99:3c6b
203.153.60.108 0:0:0:0:0:ffff:cb99:3c6c
203.153.60.109 0:0:0:0:0:ffff:cb99:3c6d
203.153.60.110 0:0:0:0:0:ffff:cb99:3c6e
203.153.60.111 0:0:0:0:0:ffff:cb99:3c6f
203.153.60.112 0:0:0:0:0:ffff:cb99:3c70
203.153.60.113 0:0:0:0:0:ffff:cb99:3c71
203.153.60.114 0:0:0:0:0:ffff:cb99:3c72
203.153.60.115 0:0:0:0:0:ffff:cb99:3c73
203.153.60.116 0:0:0:0:0:ffff:cb99:3c74
203.153.60.117 0:0:0:0:0:ffff:cb99:3c75
203.153.60.118 0:0:0:0:0:ffff:cb99:3c76
203.153.60.119 0:0:0:0:0:ffff:cb99:3c77
203.153.60.120 0:0:0:0:0:ffff:cb99:3c78


203.153.60.121 0:0:0:0:0:ffff:cb99:3c79
203.153.60.122 0:0:0:0:0:ffff:cb99:3c7a
203.153.60.123 0:0:0:0:0:ffff:cb99:3c7b
203.153.60.124 0:0:0:0:0:ffff:cb99:3c7c
203.153.60.125 0:0:0:0:0:ffff:cb99:3c7d
203.153.60.126 0:0:0:0:0:ffff:cb99:3c7e
203.153.60.127 0:0:0:0:0:ffff:cb99:3c7f
203.153.60.128 0:0:0:0:0:ffff:cb99:3c80
203.153.60.129 0:0:0:0:0:ffff:cb99:3c81
203.153.60.130 0:0:0:0:0:ffff:cb99:3c82
203.153.60.131 0:0:0:0:0:ffff:cb99:3c83
203.153.60.132 0:0:0:0:0:ffff:cb99:3c84
203.153.60.133 0:0:0:0:0:ffff:cb99:3c85
203.153.60.134 0:0:0:0:0:ffff:cb99:3c86
203.153.60.135 0:0:0:0:0:ffff:cb99:3c87
203.153.60.136 0:0:0:0:0:ffff:cb99:3c88
203.153.60.137 0:0:0:0:0:ffff:cb99:3c89
203.153.60.138 0:0:0:0:0:ffff:cb99:3c8a
203.153.60.139 0:0:0:0:0:ffff:cb99:3c8b
203.153.60.140 0:0:0:0:0:ffff:cb99:3c8c
203.153.60.141 0:0:0:0:0:ffff:cb99:3c8d
203.153.60.142 0:0:0:0:0:ffff:cb99:3c8e
203.153.60.143 0:0:0:0:0:ffff:cb99:3c8f
203.153.60.144 0:0:0:0:0:ffff:cb99:3c90
203.153.60.145 0:0:0:0:0:ffff:cb99:3c91
203.153.60.146 0:0:0:0:0:ffff:cb99:3c92
203.153.60.147 0:0:0:0:0:ffff:cb99:3c93
203.153.60.148 0:0:0:0:0:ffff:cb99:3c94
203.153.60.149 0:0:0:0:0:ffff:cb99:3c95
203.153.60.150 0:0:0:0:0:ffff:cb99:3c96
203.153.60.151 0:0:0:0:0:ffff:cb99:3c97
203.153.60.152 0:0:0:0:0:ffff:cb99:3c98
203.153.60.153 0:0:0:0:0:ffff:cb99:3c99
203.153.60.154 0:0:0:0:0:ffff:cb99:3c9a
203.153.60.155 0:0:0:0:0:ffff:cb99:3c9b
203.153.60.156 0:0:0:0:0:ffff:cb99:3c9c
203.153.60.157 0:0:0:0:0:ffff:cb99:3c9d
203.153.60.158 0:0:0:0:0:ffff:cb99:3c9e
203.153.60.159 0:0:0:0:0:ffff:cb99:3c9f
203.153.60.160 0:0:0:0:0:ffff:cb99:3ca0
203.153.60.161 0:0:0:0:0:ffff:cb99:3ca1
203.153.60.162 0:0:0:0:0:ffff:cb99:3ca2
203.153.60.163 0:0:0:0:0:ffff:cb99:3ca3
203.153.60.164 0:0:0:0:0:ffff:cb99:3ca4
203.153.60.165 0:0:0:0:0:ffff:cb99:3ca5
203.153.60.166 0:0:0:0:0:ffff:cb99:3ca6
203.153.60.167 0:0:0:0:0:ffff:cb99:3ca7
203.153.60.168 0:0:0:0:0:ffff:cb99:3ca8
203.153.60.169 0:0:0:0:0:ffff:cb99:3ca9
203.153.60.170 0:0:0:0:0:ffff:cb99:3caa
203.153.60.171 0:0:0:0:0:ffff:cb99:3cab
203.153.60.172 0:0:0:0:0:ffff:cb99:3cac
203.153.60.173 0:0:0:0:0:ffff:cb99:3cad
203.153.60.174 0:0:0:0:0:ffff:cb99:3cae
203.153.60.175 0:0:0:0:0:ffff:cb99:3caf
203.153.60.176 0:0:0:0:0:ffff:cb99:3cb0
203.153.60.177 0:0:0:0:0:ffff:cb99:3cb1
203.153.60.178 0:0:0:0:0:ffff:cb99:3cb2
203.153.60.179 0:0:0:0:0:ffff:cb99:3cb3
203.153.60.180 0:0:0:0:0:ffff:cb99:3cb4


203.153.60.181 0:0:0:0:0:ffff:cb99:3cb5
203.153.60.182 0:0:0:0:0:ffff:cb99:3cb6
203.153.60.183 0:0:0:0:0:ffff:cb99:3cb7
203.153.60.184 0:0:0:0:0:ffff:cb99:3cb8
203.153.60.185 0:0:0:0:0:ffff:cb99:3cb9
203.153.60.186 0:0:0:0:0:ffff:cb99:3cba
203.153.60.187 0:0:0:0:0:ffff:cb99:3cbb
203.153.60.188 0:0:0:0:0:ffff:cb99:3cbc
203.153.60.189 0:0:0:0:0:ffff:cb99:3cbd
203.153.60.190 0:0:0:0:0:ffff:cb99:3cbe
203.153.60.191 0:0:0:0:0:ffff:cb99:3cbf
203.153.60.192 0:0:0:0:0:ffff:cb99:3cc0
203.153.60.193 0:0:0:0:0:ffff:cb99:3cc1
203.153.60.194 0:0:0:0:0:ffff:cb99:3cc2
203.153.60.195 0:0:0:0:0:ffff:cb99:3cc3
203.153.60.196 0:0:0:0:0:ffff:cb99:3cc4
203.153.60.197 0:0:0:0:0:ffff:cb99:3cc5
203.153.60.198 0:0:0:0:0:ffff:cb99:3cc6
203.153.60.199 0:0:0:0:0:ffff:cb99:3cc7
203.153.60.200 0:0:0:0:0:ffff:cb99:3cc8
203.153.60.201 0:0:0:0:0:ffff:cb99:3cc9
203.153.60.202 0:0:0:0:0:ffff:cb99:3cca
203.153.60.203 0:0:0:0:0:ffff:cb99:3ccb
203.153.60.204 0:0:0:0:0:ffff:cb99:3ccc
203.153.60.205 0:0:0:0:0:ffff:cb99:3ccd
203.153.60.206 0:0:0:0:0:ffff:cb99:3cce
203.153.60.207 0:0:0:0:0:ffff:cb99:3ccf
203.153.60.208 0:0:0:0:0:ffff:cb99:3cd0
203.153.60.209 0:0:0:0:0:ffff:cb99:3cd1
203.153.60.210 0:0:0:0:0:ffff:cb99:3cd2
203.153.60.211 0:0:0:0:0:ffff:cb99:3cd3
203.153.60.212 0:0:0:0:0:ffff:cb99:3cd4
203.153.60.213 0:0:0:0:0:ffff:cb99:3cd5
203.153.60.214 0:0:0:0:0:ffff:cb99:3cd6
203.153.60.215 0:0:0:0:0:ffff:cb99:3cd7
203.153.60.216 0:0:0:0:0:ffff:cb99:3cd8
203.153.60.217 0:0:0:0:0:ffff:cb99:3cd9
203.153.60.218 0:0:0:0:0:ffff:cb99:3cda
203.153.60.219 0:0:0:0:0:ffff:cb99:3cdb
203.153.60.220 0:0:0:0:0:ffff:cb99:3cdc
203.153.60.221 0:0:0:0:0:ffff:cb99:3cdd
203.153.60.222 0:0:0:0:0:ffff:cb99:3cde
203.153.60.223 0:0:0:0:0:ffff:cb99:3cdf
203.153.60.224 0:0:0:0:0:ffff:cb99:3ce0
203.153.60.225 0:0:0:0:0:ffff:cb99:3ce1
203.153.60.226 0:0:0:0:0:ffff:cb99:3ce2
203.153.60.227 0:0:0:0:0:ffff:cb99:3ce3
203.153.60.228 0:0:0:0:0:ffff:cb99:3ce4
203.153.60.229 0:0:0:0:0:ffff:cb99:3ce5
203.153.60.230 0:0:0:0:0:ffff:cb99:3ce6
203.153.60.231 0:0:0:0:0:ffff:cb99:3ce7
203.153.60.232 0:0:0:0:0:ffff:cb99:3ce8
203.153.60.233 0:0:0:0:0:ffff:cb99:3ce9
203.153.60.234 0:0:0:0:0:ffff:cb99:3cea
203.153.60.235 0:0:0:0:0:ffff:cb99:3ceb
203.153.60.236 0:0:0:0:0:ffff:cb99:3cec
203.153.60.237 0:0:0:0:0:ffff:cb99:3ced
203.153.60.238 0:0:0:0:0:ffff:cb99:3cee
203.153.60.239 0:0:0:0:0:ffff:cb99:3cef
203.153.60.240 0:0:0:0:0:ffff:cb99:3cf0
203.153.60.241 0:0:0:0:0:ffff:cb99:3cf1
203.153.60.242 0:0:0:0:0:ffff:cb99:3cf2
203.153.60.243 0:0:0:0:0:ffff:cb99:3cf3
203.153.60.244 0:0:0:0:0:ffff:cb99:3cf4
203.153.60.245 0:0:0:0:0:ffff:cb99:3cf5
203.153.60.246 0:0:0:0:0:ffff:cb99:3cf6
203.153.60.247 0:0:0:0:0:ffff:cb99:3cf7
203.153.60.248 0:0:0:0:0:ffff:cb99:3cf8
203.153.60.249 0:0:0:0:0:ffff:cb99:3cf9
203.153.60.250 0:0:0:0:0:ffff:cb99:3cfa
203.153.60.251 0:0:0:0:0:ffff:cb99:3cfb
203.153.60.252 0:0:0:0:0:ffff:cb99:3cfc
203.153.60.253 0:0:0:0:0:ffff:cb99:3cfd
203.153.60.254 0:0:0:0:0:ffff:cb99:3cfe
203.153.60.255 0:0:0:0:0:ffff:cb99:3cff


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.