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
197.76.15.1 0:0:0:0:0:ffff:c54c:f01
197.76.15.2 0:0:0:0:0:ffff:c54c:f02
197.76.15.3 0:0:0:0:0:ffff:c54c:f03
197.76.15.4 0:0:0:0:0:ffff:c54c:f04
197.76.15.5 0:0:0:0:0:ffff:c54c:f05
197.76.15.6 0:0:0:0:0:ffff:c54c:f06
197.76.15.7 0:0:0:0:0:ffff:c54c:f07
197.76.15.8 0:0:0:0:0:ffff:c54c:f08
197.76.15.9 0:0:0:0:0:ffff:c54c:f09
197.76.15.10 0:0:0:0:0:ffff:c54c:f0a
197.76.15.11 0:0:0:0:0:ffff:c54c:f0b
197.76.15.12 0:0:0:0:0:ffff:c54c:f0c
197.76.15.13 0:0:0:0:0:ffff:c54c:f0d
197.76.15.14 0:0:0:0:0:ffff:c54c:f0e
197.76.15.15 0:0:0:0:0:ffff:c54c:f0f
197.76.15.16 0:0:0:0:0:ffff:c54c:f10
197.76.15.17 0:0:0:0:0:ffff:c54c:f11
197.76.15.18 0:0:0:0:0:ffff:c54c:f12
197.76.15.19 0:0:0:0:0:ffff:c54c:f13
197.76.15.20 0:0:0:0:0:ffff:c54c:f14
197.76.15.21 0:0:0:0:0:ffff:c54c:f15
197.76.15.22 0:0:0:0:0:ffff:c54c:f16
197.76.15.23 0:0:0:0:0:ffff:c54c:f17
197.76.15.24 0:0:0:0:0:ffff:c54c:f18
197.76.15.25 0:0:0:0:0:ffff:c54c:f19
197.76.15.26 0:0:0:0:0:ffff:c54c:f1a
197.76.15.27 0:0:0:0:0:ffff:c54c:f1b
197.76.15.28 0:0:0:0:0:ffff:c54c:f1c
197.76.15.29 0:0:0:0:0:ffff:c54c:f1d
197.76.15.30 0:0:0:0:0:ffff:c54c:f1e
197.76.15.31 0:0:0:0:0:ffff:c54c:f1f
197.76.15.32 0:0:0:0:0:ffff:c54c:f20
197.76.15.33 0:0:0:0:0:ffff:c54c:f21
197.76.15.34 0:0:0:0:0:ffff:c54c:f22
197.76.15.35 0:0:0:0:0:ffff:c54c:f23
197.76.15.36 0:0:0:0:0:ffff:c54c:f24
197.76.15.37 0:0:0:0:0:ffff:c54c:f25
197.76.15.38 0:0:0:0:0:ffff:c54c:f26
197.76.15.39 0:0:0:0:0:ffff:c54c:f27
197.76.15.40 0:0:0:0:0:ffff:c54c:f28
197.76.15.41 0:0:0:0:0:ffff:c54c:f29
197.76.15.42 0:0:0:0:0:ffff:c54c:f2a
197.76.15.43 0:0:0:0:0:ffff:c54c:f2b
197.76.15.44 0:0:0:0:0:ffff:c54c:f2c
197.76.15.45 0:0:0:0:0:ffff:c54c:f2d
197.76.15.46 0:0:0:0:0:ffff:c54c:f2e
197.76.15.47 0:0:0:0:0:ffff:c54c:f2f
197.76.15.48 0:0:0:0:0:ffff:c54c:f30
197.76.15.49 0:0:0:0:0:ffff:c54c:f31
197.76.15.50 0:0:0:0:0:ffff:c54c:f32
197.76.15.51 0:0:0:0:0:ffff:c54c:f33
197.76.15.52 0:0:0:0:0:ffff:c54c:f34
197.76.15.53 0:0:0:0:0:ffff:c54c:f35
197.76.15.54 0:0:0:0:0:ffff:c54c:f36
197.76.15.55 0:0:0:0:0:ffff:c54c:f37
197.76.15.56 0:0:0:0:0:ffff:c54c:f38
197.76.15.57 0:0:0:0:0:ffff:c54c:f39
197.76.15.58 0:0:0:0:0:ffff:c54c:f3a
197.76.15.59 0:0:0:0:0:ffff:c54c:f3b
197.76.15.60 0:0:0:0:0:ffff:c54c:f3c


197.76.15.61 0:0:0:0:0:ffff:c54c:f3d
197.76.15.62 0:0:0:0:0:ffff:c54c:f3e
197.76.15.63 0:0:0:0:0:ffff:c54c:f3f
197.76.15.64 0:0:0:0:0:ffff:c54c:f40
197.76.15.65 0:0:0:0:0:ffff:c54c:f41
197.76.15.66 0:0:0:0:0:ffff:c54c:f42
197.76.15.67 0:0:0:0:0:ffff:c54c:f43
197.76.15.68 0:0:0:0:0:ffff:c54c:f44
197.76.15.69 0:0:0:0:0:ffff:c54c:f45
197.76.15.70 0:0:0:0:0:ffff:c54c:f46
197.76.15.71 0:0:0:0:0:ffff:c54c:f47
197.76.15.72 0:0:0:0:0:ffff:c54c:f48
197.76.15.73 0:0:0:0:0:ffff:c54c:f49
197.76.15.74 0:0:0:0:0:ffff:c54c:f4a
197.76.15.75 0:0:0:0:0:ffff:c54c:f4b
197.76.15.76 0:0:0:0:0:ffff:c54c:f4c
197.76.15.77 0:0:0:0:0:ffff:c54c:f4d
197.76.15.78 0:0:0:0:0:ffff:c54c:f4e
197.76.15.79 0:0:0:0:0:ffff:c54c:f4f
197.76.15.80 0:0:0:0:0:ffff:c54c:f50
197.76.15.81 0:0:0:0:0:ffff:c54c:f51
197.76.15.82 0:0:0:0:0:ffff:c54c:f52
197.76.15.83 0:0:0:0:0:ffff:c54c:f53
197.76.15.84 0:0:0:0:0:ffff:c54c:f54
197.76.15.85 0:0:0:0:0:ffff:c54c:f55
197.76.15.86 0:0:0:0:0:ffff:c54c:f56
197.76.15.87 0:0:0:0:0:ffff:c54c:f57
197.76.15.88 0:0:0:0:0:ffff:c54c:f58
197.76.15.89 0:0:0:0:0:ffff:c54c:f59
197.76.15.90 0:0:0:0:0:ffff:c54c:f5a
197.76.15.91 0:0:0:0:0:ffff:c54c:f5b
197.76.15.92 0:0:0:0:0:ffff:c54c:f5c
197.76.15.93 0:0:0:0:0:ffff:c54c:f5d
197.76.15.94 0:0:0:0:0:ffff:c54c:f5e
197.76.15.95 0:0:0:0:0:ffff:c54c:f5f
197.76.15.96 0:0:0:0:0:ffff:c54c:f60
197.76.15.97 0:0:0:0:0:ffff:c54c:f61
197.76.15.98 0:0:0:0:0:ffff:c54c:f62
197.76.15.99 0:0:0:0:0:ffff:c54c:f63
197.76.15.100 0:0:0:0:0:ffff:c54c:f64
197.76.15.101 0:0:0:0:0:ffff:c54c:f65
197.76.15.102 0:0:0:0:0:ffff:c54c:f66
197.76.15.103 0:0:0:0:0:ffff:c54c:f67
197.76.15.104 0:0:0:0:0:ffff:c54c:f68
197.76.15.105 0:0:0:0:0:ffff:c54c:f69
197.76.15.106 0:0:0:0:0:ffff:c54c:f6a
197.76.15.107 0:0:0:0:0:ffff:c54c:f6b
197.76.15.108 0:0:0:0:0:ffff:c54c:f6c
197.76.15.109 0:0:0:0:0:ffff:c54c:f6d
197.76.15.110 0:0:0:0:0:ffff:c54c:f6e
197.76.15.111 0:0:0:0:0:ffff:c54c:f6f
197.76.15.112 0:0:0:0:0:ffff:c54c:f70
197.76.15.113 0:0:0:0:0:ffff:c54c:f71
197.76.15.114 0:0:0:0:0:ffff:c54c:f72
197.76.15.115 0:0:0:0:0:ffff:c54c:f73
197.76.15.116 0:0:0:0:0:ffff:c54c:f74
197.76.15.117 0:0:0:0:0:ffff:c54c:f75
197.76.15.118 0:0:0:0:0:ffff:c54c:f76
197.76.15.119 0:0:0:0:0:ffff:c54c:f77
197.76.15.120 0:0:0:0:0:ffff:c54c:f78


197.76.15.121 0:0:0:0:0:ffff:c54c:f79
197.76.15.122 0:0:0:0:0:ffff:c54c:f7a
197.76.15.123 0:0:0:0:0:ffff:c54c:f7b
197.76.15.124 0:0:0:0:0:ffff:c54c:f7c
197.76.15.125 0:0:0:0:0:ffff:c54c:f7d
197.76.15.126 0:0:0:0:0:ffff:c54c:f7e
197.76.15.127 0:0:0:0:0:ffff:c54c:f7f
197.76.15.128 0:0:0:0:0:ffff:c54c:f80
197.76.15.129 0:0:0:0:0:ffff:c54c:f81
197.76.15.130 0:0:0:0:0:ffff:c54c:f82
197.76.15.131 0:0:0:0:0:ffff:c54c:f83
197.76.15.132 0:0:0:0:0:ffff:c54c:f84
197.76.15.133 0:0:0:0:0:ffff:c54c:f85
197.76.15.134 0:0:0:0:0:ffff:c54c:f86
197.76.15.135 0:0:0:0:0:ffff:c54c:f87
197.76.15.136 0:0:0:0:0:ffff:c54c:f88
197.76.15.137 0:0:0:0:0:ffff:c54c:f89
197.76.15.138 0:0:0:0:0:ffff:c54c:f8a
197.76.15.139 0:0:0:0:0:ffff:c54c:f8b
197.76.15.140 0:0:0:0:0:ffff:c54c:f8c
197.76.15.141 0:0:0:0:0:ffff:c54c:f8d
197.76.15.142 0:0:0:0:0:ffff:c54c:f8e
197.76.15.143 0:0:0:0:0:ffff:c54c:f8f
197.76.15.144 0:0:0:0:0:ffff:c54c:f90
197.76.15.145 0:0:0:0:0:ffff:c54c:f91
197.76.15.146 0:0:0:0:0:ffff:c54c:f92
197.76.15.147 0:0:0:0:0:ffff:c54c:f93
197.76.15.148 0:0:0:0:0:ffff:c54c:f94
197.76.15.149 0:0:0:0:0:ffff:c54c:f95
197.76.15.150 0:0:0:0:0:ffff:c54c:f96
197.76.15.151 0:0:0:0:0:ffff:c54c:f97
197.76.15.152 0:0:0:0:0:ffff:c54c:f98
197.76.15.153 0:0:0:0:0:ffff:c54c:f99
197.76.15.154 0:0:0:0:0:ffff:c54c:f9a
197.76.15.155 0:0:0:0:0:ffff:c54c:f9b
197.76.15.156 0:0:0:0:0:ffff:c54c:f9c
197.76.15.157 0:0:0:0:0:ffff:c54c:f9d
197.76.15.158 0:0:0:0:0:ffff:c54c:f9e
197.76.15.159 0:0:0:0:0:ffff:c54c:f9f
197.76.15.160 0:0:0:0:0:ffff:c54c:fa0
197.76.15.161 0:0:0:0:0:ffff:c54c:fa1
197.76.15.162 0:0:0:0:0:ffff:c54c:fa2
197.76.15.163 0:0:0:0:0:ffff:c54c:fa3
197.76.15.164 0:0:0:0:0:ffff:c54c:fa4
197.76.15.165 0:0:0:0:0:ffff:c54c:fa5
197.76.15.166 0:0:0:0:0:ffff:c54c:fa6
197.76.15.167 0:0:0:0:0:ffff:c54c:fa7
197.76.15.168 0:0:0:0:0:ffff:c54c:fa8
197.76.15.169 0:0:0:0:0:ffff:c54c:fa9
197.76.15.170 0:0:0:0:0:ffff:c54c:faa
197.76.15.171 0:0:0:0:0:ffff:c54c:fab
197.76.15.172 0:0:0:0:0:ffff:c54c:fac
197.76.15.173 0:0:0:0:0:ffff:c54c:fad
197.76.15.174 0:0:0:0:0:ffff:c54c:fae
197.76.15.175 0:0:0:0:0:ffff:c54c:faf
197.76.15.176 0:0:0:0:0:ffff:c54c:fb0
197.76.15.177 0:0:0:0:0:ffff:c54c:fb1
197.76.15.178 0:0:0:0:0:ffff:c54c:fb2
197.76.15.179 0:0:0:0:0:ffff:c54c:fb3
197.76.15.180 0:0:0:0:0:ffff:c54c:fb4


197.76.15.181 0:0:0:0:0:ffff:c54c:fb5
197.76.15.182 0:0:0:0:0:ffff:c54c:fb6
197.76.15.183 0:0:0:0:0:ffff:c54c:fb7
197.76.15.184 0:0:0:0:0:ffff:c54c:fb8
197.76.15.185 0:0:0:0:0:ffff:c54c:fb9
197.76.15.186 0:0:0:0:0:ffff:c54c:fba
197.76.15.187 0:0:0:0:0:ffff:c54c:fbb
197.76.15.188 0:0:0:0:0:ffff:c54c:fbc
197.76.15.189 0:0:0:0:0:ffff:c54c:fbd
197.76.15.190 0:0:0:0:0:ffff:c54c:fbe
197.76.15.191 0:0:0:0:0:ffff:c54c:fbf
197.76.15.192 0:0:0:0:0:ffff:c54c:fc0
197.76.15.193 0:0:0:0:0:ffff:c54c:fc1
197.76.15.194 0:0:0:0:0:ffff:c54c:fc2
197.76.15.195 0:0:0:0:0:ffff:c54c:fc3
197.76.15.196 0:0:0:0:0:ffff:c54c:fc4
197.76.15.197 0:0:0:0:0:ffff:c54c:fc5
197.76.15.198 0:0:0:0:0:ffff:c54c:fc6
197.76.15.199 0:0:0:0:0:ffff:c54c:fc7
197.76.15.200 0:0:0:0:0:ffff:c54c:fc8
197.76.15.201 0:0:0:0:0:ffff:c54c:fc9
197.76.15.202 0:0:0:0:0:ffff:c54c:fca
197.76.15.203 0:0:0:0:0:ffff:c54c:fcb
197.76.15.204 0:0:0:0:0:ffff:c54c:fcc
197.76.15.205 0:0:0:0:0:ffff:c54c:fcd
197.76.15.206 0:0:0:0:0:ffff:c54c:fce
197.76.15.207 0:0:0:0:0:ffff:c54c:fcf
197.76.15.208 0:0:0:0:0:ffff:c54c:fd0
197.76.15.209 0:0:0:0:0:ffff:c54c:fd1
197.76.15.210 0:0:0:0:0:ffff:c54c:fd2
197.76.15.211 0:0:0:0:0:ffff:c54c:fd3
197.76.15.212 0:0:0:0:0:ffff:c54c:fd4
197.76.15.213 0:0:0:0:0:ffff:c54c:fd5
197.76.15.214 0:0:0:0:0:ffff:c54c:fd6
197.76.15.215 0:0:0:0:0:ffff:c54c:fd7
197.76.15.216 0:0:0:0:0:ffff:c54c:fd8
197.76.15.217 0:0:0:0:0:ffff:c54c:fd9
197.76.15.218 0:0:0:0:0:ffff:c54c:fda
197.76.15.219 0:0:0:0:0:ffff:c54c:fdb
197.76.15.220 0:0:0:0:0:ffff:c54c:fdc
197.76.15.221 0:0:0:0:0:ffff:c54c:fdd
197.76.15.222 0:0:0:0:0:ffff:c54c:fde
197.76.15.223 0:0:0:0:0:ffff:c54c:fdf
197.76.15.224 0:0:0:0:0:ffff:c54c:fe0
197.76.15.225 0:0:0:0:0:ffff:c54c:fe1
197.76.15.226 0:0:0:0:0:ffff:c54c:fe2
197.76.15.227 0:0:0:0:0:ffff:c54c:fe3
197.76.15.228 0:0:0:0:0:ffff:c54c:fe4
197.76.15.229 0:0:0:0:0:ffff:c54c:fe5
197.76.15.230 0:0:0:0:0:ffff:c54c:fe6
197.76.15.231 0:0:0:0:0:ffff:c54c:fe7
197.76.15.232 0:0:0:0:0:ffff:c54c:fe8
197.76.15.233 0:0:0:0:0:ffff:c54c:fe9
197.76.15.234 0:0:0:0:0:ffff:c54c:fea
197.76.15.235 0:0:0:0:0:ffff:c54c:feb
197.76.15.236 0:0:0:0:0:ffff:c54c:fec
197.76.15.237 0:0:0:0:0:ffff:c54c:fed
197.76.15.238 0:0:0:0:0:ffff:c54c:fee
197.76.15.239 0:0:0:0:0:ffff:c54c:fef
197.76.15.240 0:0:0:0:0:ffff:c54c:ff0
197.76.15.241 0:0:0:0:0:ffff:c54c:ff1
197.76.15.242 0:0:0:0:0:ffff:c54c:ff2
197.76.15.243 0:0:0:0:0:ffff:c54c:ff3
197.76.15.244 0:0:0:0:0:ffff:c54c:ff4
197.76.15.245 0:0:0:0:0:ffff:c54c:ff5
197.76.15.246 0:0:0:0:0:ffff:c54c:ff6
197.76.15.247 0:0:0:0:0:ffff:c54c:ff7
197.76.15.248 0:0:0:0:0:ffff:c54c:ff8
197.76.15.249 0:0:0:0:0:ffff:c54c:ff9
197.76.15.250 0:0:0:0:0:ffff:c54c:ffa
197.76.15.251 0:0:0:0:0:ffff:c54c:ffb
197.76.15.252 0:0:0:0:0:ffff:c54c:ffc
197.76.15.253 0:0:0:0:0:ffff:c54c:ffd
197.76.15.254 0:0:0:0:0:ffff:c54c:ffe
197.76.15.255 0:0:0:0:0:ffff:c54c:fff


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.