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
197.129.63.1 0:0:0:0:0:ffff:c581:3f01
197.129.63.2 0:0:0:0:0:ffff:c581:3f02
197.129.63.3 0:0:0:0:0:ffff:c581:3f03
197.129.63.4 0:0:0:0:0:ffff:c581:3f04
197.129.63.5 0:0:0:0:0:ffff:c581:3f05
197.129.63.6 0:0:0:0:0:ffff:c581:3f06
197.129.63.7 0:0:0:0:0:ffff:c581:3f07
197.129.63.8 0:0:0:0:0:ffff:c581:3f08
197.129.63.9 0:0:0:0:0:ffff:c581:3f09
197.129.63.10 0:0:0:0:0:ffff:c581:3f0a
197.129.63.11 0:0:0:0:0:ffff:c581:3f0b
197.129.63.12 0:0:0:0:0:ffff:c581:3f0c
197.129.63.13 0:0:0:0:0:ffff:c581:3f0d
197.129.63.14 0:0:0:0:0:ffff:c581:3f0e
197.129.63.15 0:0:0:0:0:ffff:c581:3f0f
197.129.63.16 0:0:0:0:0:ffff:c581:3f10
197.129.63.17 0:0:0:0:0:ffff:c581:3f11
197.129.63.18 0:0:0:0:0:ffff:c581:3f12
197.129.63.19 0:0:0:0:0:ffff:c581:3f13
197.129.63.20 0:0:0:0:0:ffff:c581:3f14
197.129.63.21 0:0:0:0:0:ffff:c581:3f15
197.129.63.22 0:0:0:0:0:ffff:c581:3f16
197.129.63.23 0:0:0:0:0:ffff:c581:3f17
197.129.63.24 0:0:0:0:0:ffff:c581:3f18
197.129.63.25 0:0:0:0:0:ffff:c581:3f19
197.129.63.26 0:0:0:0:0:ffff:c581:3f1a
197.129.63.27 0:0:0:0:0:ffff:c581:3f1b
197.129.63.28 0:0:0:0:0:ffff:c581:3f1c
197.129.63.29 0:0:0:0:0:ffff:c581:3f1d
197.129.63.30 0:0:0:0:0:ffff:c581:3f1e
197.129.63.31 0:0:0:0:0:ffff:c581:3f1f
197.129.63.32 0:0:0:0:0:ffff:c581:3f20
197.129.63.33 0:0:0:0:0:ffff:c581:3f21
197.129.63.34 0:0:0:0:0:ffff:c581:3f22
197.129.63.35 0:0:0:0:0:ffff:c581:3f23
197.129.63.36 0:0:0:0:0:ffff:c581:3f24
197.129.63.37 0:0:0:0:0:ffff:c581:3f25
197.129.63.38 0:0:0:0:0:ffff:c581:3f26
197.129.63.39 0:0:0:0:0:ffff:c581:3f27
197.129.63.40 0:0:0:0:0:ffff:c581:3f28
197.129.63.41 0:0:0:0:0:ffff:c581:3f29
197.129.63.42 0:0:0:0:0:ffff:c581:3f2a
197.129.63.43 0:0:0:0:0:ffff:c581:3f2b
197.129.63.44 0:0:0:0:0:ffff:c581:3f2c
197.129.63.45 0:0:0:0:0:ffff:c581:3f2d
197.129.63.46 0:0:0:0:0:ffff:c581:3f2e
197.129.63.47 0:0:0:0:0:ffff:c581:3f2f
197.129.63.48 0:0:0:0:0:ffff:c581:3f30
197.129.63.49 0:0:0:0:0:ffff:c581:3f31
197.129.63.50 0:0:0:0:0:ffff:c581:3f32
197.129.63.51 0:0:0:0:0:ffff:c581:3f33
197.129.63.52 0:0:0:0:0:ffff:c581:3f34
197.129.63.53 0:0:0:0:0:ffff:c581:3f35
197.129.63.54 0:0:0:0:0:ffff:c581:3f36
197.129.63.55 0:0:0:0:0:ffff:c581:3f37
197.129.63.56 0:0:0:0:0:ffff:c581:3f38
197.129.63.57 0:0:0:0:0:ffff:c581:3f39
197.129.63.58 0:0:0:0:0:ffff:c581:3f3a
197.129.63.59 0:0:0:0:0:ffff:c581:3f3b
197.129.63.60 0:0:0:0:0:ffff:c581:3f3c


197.129.63.61 0:0:0:0:0:ffff:c581:3f3d
197.129.63.62 0:0:0:0:0:ffff:c581:3f3e
197.129.63.63 0:0:0:0:0:ffff:c581:3f3f
197.129.63.64 0:0:0:0:0:ffff:c581:3f40
197.129.63.65 0:0:0:0:0:ffff:c581:3f41
197.129.63.66 0:0:0:0:0:ffff:c581:3f42
197.129.63.67 0:0:0:0:0:ffff:c581:3f43
197.129.63.68 0:0:0:0:0:ffff:c581:3f44
197.129.63.69 0:0:0:0:0:ffff:c581:3f45
197.129.63.70 0:0:0:0:0:ffff:c581:3f46
197.129.63.71 0:0:0:0:0:ffff:c581:3f47
197.129.63.72 0:0:0:0:0:ffff:c581:3f48
197.129.63.73 0:0:0:0:0:ffff:c581:3f49
197.129.63.74 0:0:0:0:0:ffff:c581:3f4a
197.129.63.75 0:0:0:0:0:ffff:c581:3f4b
197.129.63.76 0:0:0:0:0:ffff:c581:3f4c
197.129.63.77 0:0:0:0:0:ffff:c581:3f4d
197.129.63.78 0:0:0:0:0:ffff:c581:3f4e
197.129.63.79 0:0:0:0:0:ffff:c581:3f4f
197.129.63.80 0:0:0:0:0:ffff:c581:3f50
197.129.63.81 0:0:0:0:0:ffff:c581:3f51
197.129.63.82 0:0:0:0:0:ffff:c581:3f52
197.129.63.83 0:0:0:0:0:ffff:c581:3f53
197.129.63.84 0:0:0:0:0:ffff:c581:3f54
197.129.63.85 0:0:0:0:0:ffff:c581:3f55
197.129.63.86 0:0:0:0:0:ffff:c581:3f56
197.129.63.87 0:0:0:0:0:ffff:c581:3f57
197.129.63.88 0:0:0:0:0:ffff:c581:3f58
197.129.63.89 0:0:0:0:0:ffff:c581:3f59
197.129.63.90 0:0:0:0:0:ffff:c581:3f5a
197.129.63.91 0:0:0:0:0:ffff:c581:3f5b
197.129.63.92 0:0:0:0:0:ffff:c581:3f5c
197.129.63.93 0:0:0:0:0:ffff:c581:3f5d
197.129.63.94 0:0:0:0:0:ffff:c581:3f5e
197.129.63.95 0:0:0:0:0:ffff:c581:3f5f
197.129.63.96 0:0:0:0:0:ffff:c581:3f60
197.129.63.97 0:0:0:0:0:ffff:c581:3f61
197.129.63.98 0:0:0:0:0:ffff:c581:3f62
197.129.63.99 0:0:0:0:0:ffff:c581:3f63
197.129.63.100 0:0:0:0:0:ffff:c581:3f64
197.129.63.101 0:0:0:0:0:ffff:c581:3f65
197.129.63.102 0:0:0:0:0:ffff:c581:3f66
197.129.63.103 0:0:0:0:0:ffff:c581:3f67
197.129.63.104 0:0:0:0:0:ffff:c581:3f68
197.129.63.105 0:0:0:0:0:ffff:c581:3f69
197.129.63.106 0:0:0:0:0:ffff:c581:3f6a
197.129.63.107 0:0:0:0:0:ffff:c581:3f6b
197.129.63.108 0:0:0:0:0:ffff:c581:3f6c
197.129.63.109 0:0:0:0:0:ffff:c581:3f6d
197.129.63.110 0:0:0:0:0:ffff:c581:3f6e
197.129.63.111 0:0:0:0:0:ffff:c581:3f6f
197.129.63.112 0:0:0:0:0:ffff:c581:3f70
197.129.63.113 0:0:0:0:0:ffff:c581:3f71
197.129.63.114 0:0:0:0:0:ffff:c581:3f72
197.129.63.115 0:0:0:0:0:ffff:c581:3f73
197.129.63.116 0:0:0:0:0:ffff:c581:3f74
197.129.63.117 0:0:0:0:0:ffff:c581:3f75
197.129.63.118 0:0:0:0:0:ffff:c581:3f76
197.129.63.119 0:0:0:0:0:ffff:c581:3f77
197.129.63.120 0:0:0:0:0:ffff:c581:3f78


197.129.63.121 0:0:0:0:0:ffff:c581:3f79
197.129.63.122 0:0:0:0:0:ffff:c581:3f7a
197.129.63.123 0:0:0:0:0:ffff:c581:3f7b
197.129.63.124 0:0:0:0:0:ffff:c581:3f7c
197.129.63.125 0:0:0:0:0:ffff:c581:3f7d
197.129.63.126 0:0:0:0:0:ffff:c581:3f7e
197.129.63.127 0:0:0:0:0:ffff:c581:3f7f
197.129.63.128 0:0:0:0:0:ffff:c581:3f80
197.129.63.129 0:0:0:0:0:ffff:c581:3f81
197.129.63.130 0:0:0:0:0:ffff:c581:3f82
197.129.63.131 0:0:0:0:0:ffff:c581:3f83
197.129.63.132 0:0:0:0:0:ffff:c581:3f84
197.129.63.133 0:0:0:0:0:ffff:c581:3f85
197.129.63.134 0:0:0:0:0:ffff:c581:3f86
197.129.63.135 0:0:0:0:0:ffff:c581:3f87
197.129.63.136 0:0:0:0:0:ffff:c581:3f88
197.129.63.137 0:0:0:0:0:ffff:c581:3f89
197.129.63.138 0:0:0:0:0:ffff:c581:3f8a
197.129.63.139 0:0:0:0:0:ffff:c581:3f8b
197.129.63.140 0:0:0:0:0:ffff:c581:3f8c
197.129.63.141 0:0:0:0:0:ffff:c581:3f8d
197.129.63.142 0:0:0:0:0:ffff:c581:3f8e
197.129.63.143 0:0:0:0:0:ffff:c581:3f8f
197.129.63.144 0:0:0:0:0:ffff:c581:3f90
197.129.63.145 0:0:0:0:0:ffff:c581:3f91
197.129.63.146 0:0:0:0:0:ffff:c581:3f92
197.129.63.147 0:0:0:0:0:ffff:c581:3f93
197.129.63.148 0:0:0:0:0:ffff:c581:3f94
197.129.63.149 0:0:0:0:0:ffff:c581:3f95
197.129.63.150 0:0:0:0:0:ffff:c581:3f96
197.129.63.151 0:0:0:0:0:ffff:c581:3f97
197.129.63.152 0:0:0:0:0:ffff:c581:3f98
197.129.63.153 0:0:0:0:0:ffff:c581:3f99
197.129.63.154 0:0:0:0:0:ffff:c581:3f9a
197.129.63.155 0:0:0:0:0:ffff:c581:3f9b
197.129.63.156 0:0:0:0:0:ffff:c581:3f9c
197.129.63.157 0:0:0:0:0:ffff:c581:3f9d
197.129.63.158 0:0:0:0:0:ffff:c581:3f9e
197.129.63.159 0:0:0:0:0:ffff:c581:3f9f
197.129.63.160 0:0:0:0:0:ffff:c581:3fa0
197.129.63.161 0:0:0:0:0:ffff:c581:3fa1
197.129.63.162 0:0:0:0:0:ffff:c581:3fa2
197.129.63.163 0:0:0:0:0:ffff:c581:3fa3
197.129.63.164 0:0:0:0:0:ffff:c581:3fa4
197.129.63.165 0:0:0:0:0:ffff:c581:3fa5
197.129.63.166 0:0:0:0:0:ffff:c581:3fa6
197.129.63.167 0:0:0:0:0:ffff:c581:3fa7
197.129.63.168 0:0:0:0:0:ffff:c581:3fa8
197.129.63.169 0:0:0:0:0:ffff:c581:3fa9
197.129.63.170 0:0:0:0:0:ffff:c581:3faa
197.129.63.171 0:0:0:0:0:ffff:c581:3fab
197.129.63.172 0:0:0:0:0:ffff:c581:3fac
197.129.63.173 0:0:0:0:0:ffff:c581:3fad
197.129.63.174 0:0:0:0:0:ffff:c581:3fae
197.129.63.175 0:0:0:0:0:ffff:c581:3faf
197.129.63.176 0:0:0:0:0:ffff:c581:3fb0
197.129.63.177 0:0:0:0:0:ffff:c581:3fb1
197.129.63.178 0:0:0:0:0:ffff:c581:3fb2
197.129.63.179 0:0:0:0:0:ffff:c581:3fb3
197.129.63.180 0:0:0:0:0:ffff:c581:3fb4


197.129.63.181 0:0:0:0:0:ffff:c581:3fb5
197.129.63.182 0:0:0:0:0:ffff:c581:3fb6
197.129.63.183 0:0:0:0:0:ffff:c581:3fb7
197.129.63.184 0:0:0:0:0:ffff:c581:3fb8
197.129.63.185 0:0:0:0:0:ffff:c581:3fb9
197.129.63.186 0:0:0:0:0:ffff:c581:3fba
197.129.63.187 0:0:0:0:0:ffff:c581:3fbb
197.129.63.188 0:0:0:0:0:ffff:c581:3fbc
197.129.63.189 0:0:0:0:0:ffff:c581:3fbd
197.129.63.190 0:0:0:0:0:ffff:c581:3fbe
197.129.63.191 0:0:0:0:0:ffff:c581:3fbf
197.129.63.192 0:0:0:0:0:ffff:c581:3fc0
197.129.63.193 0:0:0:0:0:ffff:c581:3fc1
197.129.63.194 0:0:0:0:0:ffff:c581:3fc2
197.129.63.195 0:0:0:0:0:ffff:c581:3fc3
197.129.63.196 0:0:0:0:0:ffff:c581:3fc4
197.129.63.197 0:0:0:0:0:ffff:c581:3fc5
197.129.63.198 0:0:0:0:0:ffff:c581:3fc6
197.129.63.199 0:0:0:0:0:ffff:c581:3fc7
197.129.63.200 0:0:0:0:0:ffff:c581:3fc8
197.129.63.201 0:0:0:0:0:ffff:c581:3fc9
197.129.63.202 0:0:0:0:0:ffff:c581:3fca
197.129.63.203 0:0:0:0:0:ffff:c581:3fcb
197.129.63.204 0:0:0:0:0:ffff:c581:3fcc
197.129.63.205 0:0:0:0:0:ffff:c581:3fcd
197.129.63.206 0:0:0:0:0:ffff:c581:3fce
197.129.63.207 0:0:0:0:0:ffff:c581:3fcf
197.129.63.208 0:0:0:0:0:ffff:c581:3fd0
197.129.63.209 0:0:0:0:0:ffff:c581:3fd1
197.129.63.210 0:0:0:0:0:ffff:c581:3fd2
197.129.63.211 0:0:0:0:0:ffff:c581:3fd3
197.129.63.212 0:0:0:0:0:ffff:c581:3fd4
197.129.63.213 0:0:0:0:0:ffff:c581:3fd5
197.129.63.214 0:0:0:0:0:ffff:c581:3fd6
197.129.63.215 0:0:0:0:0:ffff:c581:3fd7
197.129.63.216 0:0:0:0:0:ffff:c581:3fd8
197.129.63.217 0:0:0:0:0:ffff:c581:3fd9
197.129.63.218 0:0:0:0:0:ffff:c581:3fda
197.129.63.219 0:0:0:0:0:ffff:c581:3fdb
197.129.63.220 0:0:0:0:0:ffff:c581:3fdc
197.129.63.221 0:0:0:0:0:ffff:c581:3fdd
197.129.63.222 0:0:0:0:0:ffff:c581:3fde
197.129.63.223 0:0:0:0:0:ffff:c581:3fdf
197.129.63.224 0:0:0:0:0:ffff:c581:3fe0
197.129.63.225 0:0:0:0:0:ffff:c581:3fe1
197.129.63.226 0:0:0:0:0:ffff:c581:3fe2
197.129.63.227 0:0:0:0:0:ffff:c581:3fe3
197.129.63.228 0:0:0:0:0:ffff:c581:3fe4
197.129.63.229 0:0:0:0:0:ffff:c581:3fe5
197.129.63.230 0:0:0:0:0:ffff:c581:3fe6
197.129.63.231 0:0:0:0:0:ffff:c581:3fe7
197.129.63.232 0:0:0:0:0:ffff:c581:3fe8
197.129.63.233 0:0:0:0:0:ffff:c581:3fe9
197.129.63.234 0:0:0:0:0:ffff:c581:3fea
197.129.63.235 0:0:0:0:0:ffff:c581:3feb
197.129.63.236 0:0:0:0:0:ffff:c581:3fec
197.129.63.237 0:0:0:0:0:ffff:c581:3fed
197.129.63.238 0:0:0:0:0:ffff:c581:3fee
197.129.63.239 0:0:0:0:0:ffff:c581:3fef
197.129.63.240 0:0:0:0:0:ffff:c581:3ff0
197.129.63.241 0:0:0:0:0:ffff:c581:3ff1
197.129.63.242 0:0:0:0:0:ffff:c581:3ff2
197.129.63.243 0:0:0:0:0:ffff:c581:3ff3
197.129.63.244 0:0:0:0:0:ffff:c581:3ff4
197.129.63.245 0:0:0:0:0:ffff:c581:3ff5
197.129.63.246 0:0:0:0:0:ffff:c581:3ff6
197.129.63.247 0:0:0:0:0:ffff:c581:3ff7
197.129.63.248 0:0:0:0:0:ffff:c581:3ff8
197.129.63.249 0:0:0:0:0:ffff:c581:3ff9
197.129.63.250 0:0:0:0:0:ffff:c581:3ffa
197.129.63.251 0:0:0:0:0:ffff:c581:3ffb
197.129.63.252 0:0:0:0:0:ffff:c581:3ffc
197.129.63.253 0:0:0:0:0:ffff:c581:3ffd
197.129.63.254 0:0:0:0:0:ffff:c581:3ffe
197.129.63.255 0:0:0:0:0:ffff:c581:3fff


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.