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
99.104.15.1 0:0:0:0:0:ffff:6368:f01
99.104.15.2 0:0:0:0:0:ffff:6368:f02
99.104.15.3 0:0:0:0:0:ffff:6368:f03
99.104.15.4 0:0:0:0:0:ffff:6368:f04
99.104.15.5 0:0:0:0:0:ffff:6368:f05
99.104.15.6 0:0:0:0:0:ffff:6368:f06
99.104.15.7 0:0:0:0:0:ffff:6368:f07
99.104.15.8 0:0:0:0:0:ffff:6368:f08
99.104.15.9 0:0:0:0:0:ffff:6368:f09
99.104.15.10 0:0:0:0:0:ffff:6368:f0a
99.104.15.11 0:0:0:0:0:ffff:6368:f0b
99.104.15.12 0:0:0:0:0:ffff:6368:f0c
99.104.15.13 0:0:0:0:0:ffff:6368:f0d
99.104.15.14 0:0:0:0:0:ffff:6368:f0e
99.104.15.15 0:0:0:0:0:ffff:6368:f0f
99.104.15.16 0:0:0:0:0:ffff:6368:f10
99.104.15.17 0:0:0:0:0:ffff:6368:f11
99.104.15.18 0:0:0:0:0:ffff:6368:f12
99.104.15.19 0:0:0:0:0:ffff:6368:f13
99.104.15.20 0:0:0:0:0:ffff:6368:f14
99.104.15.21 0:0:0:0:0:ffff:6368:f15
99.104.15.22 0:0:0:0:0:ffff:6368:f16
99.104.15.23 0:0:0:0:0:ffff:6368:f17
99.104.15.24 0:0:0:0:0:ffff:6368:f18
99.104.15.25 0:0:0:0:0:ffff:6368:f19
99.104.15.26 0:0:0:0:0:ffff:6368:f1a
99.104.15.27 0:0:0:0:0:ffff:6368:f1b
99.104.15.28 0:0:0:0:0:ffff:6368:f1c
99.104.15.29 0:0:0:0:0:ffff:6368:f1d
99.104.15.30 0:0:0:0:0:ffff:6368:f1e
99.104.15.31 0:0:0:0:0:ffff:6368:f1f
99.104.15.32 0:0:0:0:0:ffff:6368:f20
99.104.15.33 0:0:0:0:0:ffff:6368:f21
99.104.15.34 0:0:0:0:0:ffff:6368:f22
99.104.15.35 0:0:0:0:0:ffff:6368:f23
99.104.15.36 0:0:0:0:0:ffff:6368:f24
99.104.15.37 0:0:0:0:0:ffff:6368:f25
99.104.15.38 0:0:0:0:0:ffff:6368:f26
99.104.15.39 0:0:0:0:0:ffff:6368:f27
99.104.15.40 0:0:0:0:0:ffff:6368:f28
99.104.15.41 0:0:0:0:0:ffff:6368:f29
99.104.15.42 0:0:0:0:0:ffff:6368:f2a
99.104.15.43 0:0:0:0:0:ffff:6368:f2b
99.104.15.44 0:0:0:0:0:ffff:6368:f2c
99.104.15.45 0:0:0:0:0:ffff:6368:f2d
99.104.15.46 0:0:0:0:0:ffff:6368:f2e
99.104.15.47 0:0:0:0:0:ffff:6368:f2f
99.104.15.48 0:0:0:0:0:ffff:6368:f30
99.104.15.49 0:0:0:0:0:ffff:6368:f31
99.104.15.50 0:0:0:0:0:ffff:6368:f32
99.104.15.51 0:0:0:0:0:ffff:6368:f33
99.104.15.52 0:0:0:0:0:ffff:6368:f34
99.104.15.53 0:0:0:0:0:ffff:6368:f35
99.104.15.54 0:0:0:0:0:ffff:6368:f36
99.104.15.55 0:0:0:0:0:ffff:6368:f37
99.104.15.56 0:0:0:0:0:ffff:6368:f38
99.104.15.57 0:0:0:0:0:ffff:6368:f39
99.104.15.58 0:0:0:0:0:ffff:6368:f3a
99.104.15.59 0:0:0:0:0:ffff:6368:f3b
99.104.15.60 0:0:0:0:0:ffff:6368:f3c


99.104.15.61 0:0:0:0:0:ffff:6368:f3d
99.104.15.62 0:0:0:0:0:ffff:6368:f3e
99.104.15.63 0:0:0:0:0:ffff:6368:f3f
99.104.15.64 0:0:0:0:0:ffff:6368:f40
99.104.15.65 0:0:0:0:0:ffff:6368:f41
99.104.15.66 0:0:0:0:0:ffff:6368:f42
99.104.15.67 0:0:0:0:0:ffff:6368:f43
99.104.15.68 0:0:0:0:0:ffff:6368:f44
99.104.15.69 0:0:0:0:0:ffff:6368:f45
99.104.15.70 0:0:0:0:0:ffff:6368:f46
99.104.15.71 0:0:0:0:0:ffff:6368:f47
99.104.15.72 0:0:0:0:0:ffff:6368:f48
99.104.15.73 0:0:0:0:0:ffff:6368:f49
99.104.15.74 0:0:0:0:0:ffff:6368:f4a
99.104.15.75 0:0:0:0:0:ffff:6368:f4b
99.104.15.76 0:0:0:0:0:ffff:6368:f4c
99.104.15.77 0:0:0:0:0:ffff:6368:f4d
99.104.15.78 0:0:0:0:0:ffff:6368:f4e
99.104.15.79 0:0:0:0:0:ffff:6368:f4f
99.104.15.80 0:0:0:0:0:ffff:6368:f50
99.104.15.81 0:0:0:0:0:ffff:6368:f51
99.104.15.82 0:0:0:0:0:ffff:6368:f52
99.104.15.83 0:0:0:0:0:ffff:6368:f53
99.104.15.84 0:0:0:0:0:ffff:6368:f54
99.104.15.85 0:0:0:0:0:ffff:6368:f55
99.104.15.86 0:0:0:0:0:ffff:6368:f56
99.104.15.87 0:0:0:0:0:ffff:6368:f57
99.104.15.88 0:0:0:0:0:ffff:6368:f58
99.104.15.89 0:0:0:0:0:ffff:6368:f59
99.104.15.90 0:0:0:0:0:ffff:6368:f5a
99.104.15.91 0:0:0:0:0:ffff:6368:f5b
99.104.15.92 0:0:0:0:0:ffff:6368:f5c
99.104.15.93 0:0:0:0:0:ffff:6368:f5d
99.104.15.94 0:0:0:0:0:ffff:6368:f5e
99.104.15.95 0:0:0:0:0:ffff:6368:f5f
99.104.15.96 0:0:0:0:0:ffff:6368:f60
99.104.15.97 0:0:0:0:0:ffff:6368:f61
99.104.15.98 0:0:0:0:0:ffff:6368:f62
99.104.15.99 0:0:0:0:0:ffff:6368:f63
99.104.15.100 0:0:0:0:0:ffff:6368:f64
99.104.15.101 0:0:0:0:0:ffff:6368:f65
99.104.15.102 0:0:0:0:0:ffff:6368:f66
99.104.15.103 0:0:0:0:0:ffff:6368:f67
99.104.15.104 0:0:0:0:0:ffff:6368:f68
99.104.15.105 0:0:0:0:0:ffff:6368:f69
99.104.15.106 0:0:0:0:0:ffff:6368:f6a
99.104.15.107 0:0:0:0:0:ffff:6368:f6b
99.104.15.108 0:0:0:0:0:ffff:6368:f6c
99.104.15.109 0:0:0:0:0:ffff:6368:f6d
99.104.15.110 0:0:0:0:0:ffff:6368:f6e
99.104.15.111 0:0:0:0:0:ffff:6368:f6f
99.104.15.112 0:0:0:0:0:ffff:6368:f70
99.104.15.113 0:0:0:0:0:ffff:6368:f71
99.104.15.114 0:0:0:0:0:ffff:6368:f72
99.104.15.115 0:0:0:0:0:ffff:6368:f73
99.104.15.116 0:0:0:0:0:ffff:6368:f74
99.104.15.117 0:0:0:0:0:ffff:6368:f75
99.104.15.118 0:0:0:0:0:ffff:6368:f76
99.104.15.119 0:0:0:0:0:ffff:6368:f77
99.104.15.120 0:0:0:0:0:ffff:6368:f78


99.104.15.121 0:0:0:0:0:ffff:6368:f79
99.104.15.122 0:0:0:0:0:ffff:6368:f7a
99.104.15.123 0:0:0:0:0:ffff:6368:f7b
99.104.15.124 0:0:0:0:0:ffff:6368:f7c
99.104.15.125 0:0:0:0:0:ffff:6368:f7d
99.104.15.126 0:0:0:0:0:ffff:6368:f7e
99.104.15.127 0:0:0:0:0:ffff:6368:f7f
99.104.15.128 0:0:0:0:0:ffff:6368:f80
99.104.15.129 0:0:0:0:0:ffff:6368:f81
99.104.15.130 0:0:0:0:0:ffff:6368:f82
99.104.15.131 0:0:0:0:0:ffff:6368:f83
99.104.15.132 0:0:0:0:0:ffff:6368:f84
99.104.15.133 0:0:0:0:0:ffff:6368:f85
99.104.15.134 0:0:0:0:0:ffff:6368:f86
99.104.15.135 0:0:0:0:0:ffff:6368:f87
99.104.15.136 0:0:0:0:0:ffff:6368:f88
99.104.15.137 0:0:0:0:0:ffff:6368:f89
99.104.15.138 0:0:0:0:0:ffff:6368:f8a
99.104.15.139 0:0:0:0:0:ffff:6368:f8b
99.104.15.140 0:0:0:0:0:ffff:6368:f8c
99.104.15.141 0:0:0:0:0:ffff:6368:f8d
99.104.15.142 0:0:0:0:0:ffff:6368:f8e
99.104.15.143 0:0:0:0:0:ffff:6368:f8f
99.104.15.144 0:0:0:0:0:ffff:6368:f90
99.104.15.145 0:0:0:0:0:ffff:6368:f91
99.104.15.146 0:0:0:0:0:ffff:6368:f92
99.104.15.147 0:0:0:0:0:ffff:6368:f93
99.104.15.148 0:0:0:0:0:ffff:6368:f94
99.104.15.149 0:0:0:0:0:ffff:6368:f95
99.104.15.150 0:0:0:0:0:ffff:6368:f96
99.104.15.151 0:0:0:0:0:ffff:6368:f97
99.104.15.152 0:0:0:0:0:ffff:6368:f98
99.104.15.153 0:0:0:0:0:ffff:6368:f99
99.104.15.154 0:0:0:0:0:ffff:6368:f9a
99.104.15.155 0:0:0:0:0:ffff:6368:f9b
99.104.15.156 0:0:0:0:0:ffff:6368:f9c
99.104.15.157 0:0:0:0:0:ffff:6368:f9d
99.104.15.158 0:0:0:0:0:ffff:6368:f9e
99.104.15.159 0:0:0:0:0:ffff:6368:f9f
99.104.15.160 0:0:0:0:0:ffff:6368:fa0
99.104.15.161 0:0:0:0:0:ffff:6368:fa1
99.104.15.162 0:0:0:0:0:ffff:6368:fa2
99.104.15.163 0:0:0:0:0:ffff:6368:fa3
99.104.15.164 0:0:0:0:0:ffff:6368:fa4
99.104.15.165 0:0:0:0:0:ffff:6368:fa5
99.104.15.166 0:0:0:0:0:ffff:6368:fa6
99.104.15.167 0:0:0:0:0:ffff:6368:fa7
99.104.15.168 0:0:0:0:0:ffff:6368:fa8
99.104.15.169 0:0:0:0:0:ffff:6368:fa9
99.104.15.170 0:0:0:0:0:ffff:6368:faa
99.104.15.171 0:0:0:0:0:ffff:6368:fab
99.104.15.172 0:0:0:0:0:ffff:6368:fac
99.104.15.173 0:0:0:0:0:ffff:6368:fad
99.104.15.174 0:0:0:0:0:ffff:6368:fae
99.104.15.175 0:0:0:0:0:ffff:6368:faf
99.104.15.176 0:0:0:0:0:ffff:6368:fb0
99.104.15.177 0:0:0:0:0:ffff:6368:fb1
99.104.15.178 0:0:0:0:0:ffff:6368:fb2
99.104.15.179 0:0:0:0:0:ffff:6368:fb3
99.104.15.180 0:0:0:0:0:ffff:6368:fb4


99.104.15.181 0:0:0:0:0:ffff:6368:fb5
99.104.15.182 0:0:0:0:0:ffff:6368:fb6
99.104.15.183 0:0:0:0:0:ffff:6368:fb7
99.104.15.184 0:0:0:0:0:ffff:6368:fb8
99.104.15.185 0:0:0:0:0:ffff:6368:fb9
99.104.15.186 0:0:0:0:0:ffff:6368:fba
99.104.15.187 0:0:0:0:0:ffff:6368:fbb
99.104.15.188 0:0:0:0:0:ffff:6368:fbc
99.104.15.189 0:0:0:0:0:ffff:6368:fbd
99.104.15.190 0:0:0:0:0:ffff:6368:fbe
99.104.15.191 0:0:0:0:0:ffff:6368:fbf
99.104.15.192 0:0:0:0:0:ffff:6368:fc0
99.104.15.193 0:0:0:0:0:ffff:6368:fc1
99.104.15.194 0:0:0:0:0:ffff:6368:fc2
99.104.15.195 0:0:0:0:0:ffff:6368:fc3
99.104.15.196 0:0:0:0:0:ffff:6368:fc4
99.104.15.197 0:0:0:0:0:ffff:6368:fc5
99.104.15.198 0:0:0:0:0:ffff:6368:fc6
99.104.15.199 0:0:0:0:0:ffff:6368:fc7
99.104.15.200 0:0:0:0:0:ffff:6368:fc8
99.104.15.201 0:0:0:0:0:ffff:6368:fc9
99.104.15.202 0:0:0:0:0:ffff:6368:fca
99.104.15.203 0:0:0:0:0:ffff:6368:fcb
99.104.15.204 0:0:0:0:0:ffff:6368:fcc
99.104.15.205 0:0:0:0:0:ffff:6368:fcd
99.104.15.206 0:0:0:0:0:ffff:6368:fce
99.104.15.207 0:0:0:0:0:ffff:6368:fcf
99.104.15.208 0:0:0:0:0:ffff:6368:fd0
99.104.15.209 0:0:0:0:0:ffff:6368:fd1
99.104.15.210 0:0:0:0:0:ffff:6368:fd2
99.104.15.211 0:0:0:0:0:ffff:6368:fd3
99.104.15.212 0:0:0:0:0:ffff:6368:fd4
99.104.15.213 0:0:0:0:0:ffff:6368:fd5
99.104.15.214 0:0:0:0:0:ffff:6368:fd6
99.104.15.215 0:0:0:0:0:ffff:6368:fd7
99.104.15.216 0:0:0:0:0:ffff:6368:fd8
99.104.15.217 0:0:0:0:0:ffff:6368:fd9
99.104.15.218 0:0:0:0:0:ffff:6368:fda
99.104.15.219 0:0:0:0:0:ffff:6368:fdb
99.104.15.220 0:0:0:0:0:ffff:6368:fdc
99.104.15.221 0:0:0:0:0:ffff:6368:fdd
99.104.15.222 0:0:0:0:0:ffff:6368:fde
99.104.15.223 0:0:0:0:0:ffff:6368:fdf
99.104.15.224 0:0:0:0:0:ffff:6368:fe0
99.104.15.225 0:0:0:0:0:ffff:6368:fe1
99.104.15.226 0:0:0:0:0:ffff:6368:fe2
99.104.15.227 0:0:0:0:0:ffff:6368:fe3
99.104.15.228 0:0:0:0:0:ffff:6368:fe4
99.104.15.229 0:0:0:0:0:ffff:6368:fe5
99.104.15.230 0:0:0:0:0:ffff:6368:fe6
99.104.15.231 0:0:0:0:0:ffff:6368:fe7
99.104.15.232 0:0:0:0:0:ffff:6368:fe8
99.104.15.233 0:0:0:0:0:ffff:6368:fe9
99.104.15.234 0:0:0:0:0:ffff:6368:fea
99.104.15.235 0:0:0:0:0:ffff:6368:feb
99.104.15.236 0:0:0:0:0:ffff:6368:fec
99.104.15.237 0:0:0:0:0:ffff:6368:fed
99.104.15.238 0:0:0:0:0:ffff:6368:fee
99.104.15.239 0:0:0:0:0:ffff:6368:fef
99.104.15.240 0:0:0:0:0:ffff:6368:ff0
99.104.15.241 0:0:0:0:0:ffff:6368:ff1
99.104.15.242 0:0:0:0:0:ffff:6368:ff2
99.104.15.243 0:0:0:0:0:ffff:6368:ff3
99.104.15.244 0:0:0:0:0:ffff:6368:ff4
99.104.15.245 0:0:0:0:0:ffff:6368:ff5
99.104.15.246 0:0:0:0:0:ffff:6368:ff6
99.104.15.247 0:0:0:0:0:ffff:6368:ff7
99.104.15.248 0:0:0:0:0:ffff:6368:ff8
99.104.15.249 0:0:0:0:0:ffff:6368:ff9
99.104.15.250 0:0:0:0:0:ffff:6368:ffa
99.104.15.251 0:0:0:0:0:ffff:6368:ffb
99.104.15.252 0:0:0:0:0:ffff:6368:ffc
99.104.15.253 0:0:0:0:0:ffff:6368:ffd
99.104.15.254 0:0:0:0:0:ffff:6368:ffe
99.104.15.255 0:0:0:0:0:ffff:6368: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.