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
30.65.111.1 0:0:0:0:0:ffff:1e41:6f01
30.65.111.2 0:0:0:0:0:ffff:1e41:6f02
30.65.111.3 0:0:0:0:0:ffff:1e41:6f03
30.65.111.4 0:0:0:0:0:ffff:1e41:6f04
30.65.111.5 0:0:0:0:0:ffff:1e41:6f05
30.65.111.6 0:0:0:0:0:ffff:1e41:6f06
30.65.111.7 0:0:0:0:0:ffff:1e41:6f07
30.65.111.8 0:0:0:0:0:ffff:1e41:6f08
30.65.111.9 0:0:0:0:0:ffff:1e41:6f09
30.65.111.10 0:0:0:0:0:ffff:1e41:6f0a
30.65.111.11 0:0:0:0:0:ffff:1e41:6f0b
30.65.111.12 0:0:0:0:0:ffff:1e41:6f0c
30.65.111.13 0:0:0:0:0:ffff:1e41:6f0d
30.65.111.14 0:0:0:0:0:ffff:1e41:6f0e
30.65.111.15 0:0:0:0:0:ffff:1e41:6f0f
30.65.111.16 0:0:0:0:0:ffff:1e41:6f10
30.65.111.17 0:0:0:0:0:ffff:1e41:6f11
30.65.111.18 0:0:0:0:0:ffff:1e41:6f12
30.65.111.19 0:0:0:0:0:ffff:1e41:6f13
30.65.111.20 0:0:0:0:0:ffff:1e41:6f14
30.65.111.21 0:0:0:0:0:ffff:1e41:6f15
30.65.111.22 0:0:0:0:0:ffff:1e41:6f16
30.65.111.23 0:0:0:0:0:ffff:1e41:6f17
30.65.111.24 0:0:0:0:0:ffff:1e41:6f18
30.65.111.25 0:0:0:0:0:ffff:1e41:6f19
30.65.111.26 0:0:0:0:0:ffff:1e41:6f1a
30.65.111.27 0:0:0:0:0:ffff:1e41:6f1b
30.65.111.28 0:0:0:0:0:ffff:1e41:6f1c
30.65.111.29 0:0:0:0:0:ffff:1e41:6f1d
30.65.111.30 0:0:0:0:0:ffff:1e41:6f1e
30.65.111.31 0:0:0:0:0:ffff:1e41:6f1f
30.65.111.32 0:0:0:0:0:ffff:1e41:6f20
30.65.111.33 0:0:0:0:0:ffff:1e41:6f21
30.65.111.34 0:0:0:0:0:ffff:1e41:6f22
30.65.111.35 0:0:0:0:0:ffff:1e41:6f23
30.65.111.36 0:0:0:0:0:ffff:1e41:6f24
30.65.111.37 0:0:0:0:0:ffff:1e41:6f25
30.65.111.38 0:0:0:0:0:ffff:1e41:6f26
30.65.111.39 0:0:0:0:0:ffff:1e41:6f27
30.65.111.40 0:0:0:0:0:ffff:1e41:6f28
30.65.111.41 0:0:0:0:0:ffff:1e41:6f29
30.65.111.42 0:0:0:0:0:ffff:1e41:6f2a
30.65.111.43 0:0:0:0:0:ffff:1e41:6f2b
30.65.111.44 0:0:0:0:0:ffff:1e41:6f2c
30.65.111.45 0:0:0:0:0:ffff:1e41:6f2d
30.65.111.46 0:0:0:0:0:ffff:1e41:6f2e
30.65.111.47 0:0:0:0:0:ffff:1e41:6f2f
30.65.111.48 0:0:0:0:0:ffff:1e41:6f30
30.65.111.49 0:0:0:0:0:ffff:1e41:6f31
30.65.111.50 0:0:0:0:0:ffff:1e41:6f32
30.65.111.51 0:0:0:0:0:ffff:1e41:6f33
30.65.111.52 0:0:0:0:0:ffff:1e41:6f34
30.65.111.53 0:0:0:0:0:ffff:1e41:6f35
30.65.111.54 0:0:0:0:0:ffff:1e41:6f36
30.65.111.55 0:0:0:0:0:ffff:1e41:6f37
30.65.111.56 0:0:0:0:0:ffff:1e41:6f38
30.65.111.57 0:0:0:0:0:ffff:1e41:6f39
30.65.111.58 0:0:0:0:0:ffff:1e41:6f3a
30.65.111.59 0:0:0:0:0:ffff:1e41:6f3b
30.65.111.60 0:0:0:0:0:ffff:1e41:6f3c


30.65.111.61 0:0:0:0:0:ffff:1e41:6f3d
30.65.111.62 0:0:0:0:0:ffff:1e41:6f3e
30.65.111.63 0:0:0:0:0:ffff:1e41:6f3f
30.65.111.64 0:0:0:0:0:ffff:1e41:6f40
30.65.111.65 0:0:0:0:0:ffff:1e41:6f41
30.65.111.66 0:0:0:0:0:ffff:1e41:6f42
30.65.111.67 0:0:0:0:0:ffff:1e41:6f43
30.65.111.68 0:0:0:0:0:ffff:1e41:6f44
30.65.111.69 0:0:0:0:0:ffff:1e41:6f45
30.65.111.70 0:0:0:0:0:ffff:1e41:6f46
30.65.111.71 0:0:0:0:0:ffff:1e41:6f47
30.65.111.72 0:0:0:0:0:ffff:1e41:6f48
30.65.111.73 0:0:0:0:0:ffff:1e41:6f49
30.65.111.74 0:0:0:0:0:ffff:1e41:6f4a
30.65.111.75 0:0:0:0:0:ffff:1e41:6f4b
30.65.111.76 0:0:0:0:0:ffff:1e41:6f4c
30.65.111.77 0:0:0:0:0:ffff:1e41:6f4d
30.65.111.78 0:0:0:0:0:ffff:1e41:6f4e
30.65.111.79 0:0:0:0:0:ffff:1e41:6f4f
30.65.111.80 0:0:0:0:0:ffff:1e41:6f50
30.65.111.81 0:0:0:0:0:ffff:1e41:6f51
30.65.111.82 0:0:0:0:0:ffff:1e41:6f52
30.65.111.83 0:0:0:0:0:ffff:1e41:6f53
30.65.111.84 0:0:0:0:0:ffff:1e41:6f54
30.65.111.85 0:0:0:0:0:ffff:1e41:6f55
30.65.111.86 0:0:0:0:0:ffff:1e41:6f56
30.65.111.87 0:0:0:0:0:ffff:1e41:6f57
30.65.111.88 0:0:0:0:0:ffff:1e41:6f58
30.65.111.89 0:0:0:0:0:ffff:1e41:6f59
30.65.111.90 0:0:0:0:0:ffff:1e41:6f5a
30.65.111.91 0:0:0:0:0:ffff:1e41:6f5b
30.65.111.92 0:0:0:0:0:ffff:1e41:6f5c
30.65.111.93 0:0:0:0:0:ffff:1e41:6f5d
30.65.111.94 0:0:0:0:0:ffff:1e41:6f5e
30.65.111.95 0:0:0:0:0:ffff:1e41:6f5f
30.65.111.96 0:0:0:0:0:ffff:1e41:6f60
30.65.111.97 0:0:0:0:0:ffff:1e41:6f61
30.65.111.98 0:0:0:0:0:ffff:1e41:6f62
30.65.111.99 0:0:0:0:0:ffff:1e41:6f63
30.65.111.100 0:0:0:0:0:ffff:1e41:6f64
30.65.111.101 0:0:0:0:0:ffff:1e41:6f65
30.65.111.102 0:0:0:0:0:ffff:1e41:6f66
30.65.111.103 0:0:0:0:0:ffff:1e41:6f67
30.65.111.104 0:0:0:0:0:ffff:1e41:6f68
30.65.111.105 0:0:0:0:0:ffff:1e41:6f69
30.65.111.106 0:0:0:0:0:ffff:1e41:6f6a
30.65.111.107 0:0:0:0:0:ffff:1e41:6f6b
30.65.111.108 0:0:0:0:0:ffff:1e41:6f6c
30.65.111.109 0:0:0:0:0:ffff:1e41:6f6d
30.65.111.110 0:0:0:0:0:ffff:1e41:6f6e
30.65.111.111 0:0:0:0:0:ffff:1e41:6f6f
30.65.111.112 0:0:0:0:0:ffff:1e41:6f70
30.65.111.113 0:0:0:0:0:ffff:1e41:6f71
30.65.111.114 0:0:0:0:0:ffff:1e41:6f72
30.65.111.115 0:0:0:0:0:ffff:1e41:6f73
30.65.111.116 0:0:0:0:0:ffff:1e41:6f74
30.65.111.117 0:0:0:0:0:ffff:1e41:6f75
30.65.111.118 0:0:0:0:0:ffff:1e41:6f76
30.65.111.119 0:0:0:0:0:ffff:1e41:6f77
30.65.111.120 0:0:0:0:0:ffff:1e41:6f78


30.65.111.121 0:0:0:0:0:ffff:1e41:6f79
30.65.111.122 0:0:0:0:0:ffff:1e41:6f7a
30.65.111.123 0:0:0:0:0:ffff:1e41:6f7b
30.65.111.124 0:0:0:0:0:ffff:1e41:6f7c
30.65.111.125 0:0:0:0:0:ffff:1e41:6f7d
30.65.111.126 0:0:0:0:0:ffff:1e41:6f7e
30.65.111.127 0:0:0:0:0:ffff:1e41:6f7f
30.65.111.128 0:0:0:0:0:ffff:1e41:6f80
30.65.111.129 0:0:0:0:0:ffff:1e41:6f81
30.65.111.130 0:0:0:0:0:ffff:1e41:6f82
30.65.111.131 0:0:0:0:0:ffff:1e41:6f83
30.65.111.132 0:0:0:0:0:ffff:1e41:6f84
30.65.111.133 0:0:0:0:0:ffff:1e41:6f85
30.65.111.134 0:0:0:0:0:ffff:1e41:6f86
30.65.111.135 0:0:0:0:0:ffff:1e41:6f87
30.65.111.136 0:0:0:0:0:ffff:1e41:6f88
30.65.111.137 0:0:0:0:0:ffff:1e41:6f89
30.65.111.138 0:0:0:0:0:ffff:1e41:6f8a
30.65.111.139 0:0:0:0:0:ffff:1e41:6f8b
30.65.111.140 0:0:0:0:0:ffff:1e41:6f8c
30.65.111.141 0:0:0:0:0:ffff:1e41:6f8d
30.65.111.142 0:0:0:0:0:ffff:1e41:6f8e
30.65.111.143 0:0:0:0:0:ffff:1e41:6f8f
30.65.111.144 0:0:0:0:0:ffff:1e41:6f90
30.65.111.145 0:0:0:0:0:ffff:1e41:6f91
30.65.111.146 0:0:0:0:0:ffff:1e41:6f92
30.65.111.147 0:0:0:0:0:ffff:1e41:6f93
30.65.111.148 0:0:0:0:0:ffff:1e41:6f94
30.65.111.149 0:0:0:0:0:ffff:1e41:6f95
30.65.111.150 0:0:0:0:0:ffff:1e41:6f96
30.65.111.151 0:0:0:0:0:ffff:1e41:6f97
30.65.111.152 0:0:0:0:0:ffff:1e41:6f98
30.65.111.153 0:0:0:0:0:ffff:1e41:6f99
30.65.111.154 0:0:0:0:0:ffff:1e41:6f9a
30.65.111.155 0:0:0:0:0:ffff:1e41:6f9b
30.65.111.156 0:0:0:0:0:ffff:1e41:6f9c
30.65.111.157 0:0:0:0:0:ffff:1e41:6f9d
30.65.111.158 0:0:0:0:0:ffff:1e41:6f9e
30.65.111.159 0:0:0:0:0:ffff:1e41:6f9f
30.65.111.160 0:0:0:0:0:ffff:1e41:6fa0
30.65.111.161 0:0:0:0:0:ffff:1e41:6fa1
30.65.111.162 0:0:0:0:0:ffff:1e41:6fa2
30.65.111.163 0:0:0:0:0:ffff:1e41:6fa3
30.65.111.164 0:0:0:0:0:ffff:1e41:6fa4
30.65.111.165 0:0:0:0:0:ffff:1e41:6fa5
30.65.111.166 0:0:0:0:0:ffff:1e41:6fa6
30.65.111.167 0:0:0:0:0:ffff:1e41:6fa7
30.65.111.168 0:0:0:0:0:ffff:1e41:6fa8
30.65.111.169 0:0:0:0:0:ffff:1e41:6fa9
30.65.111.170 0:0:0:0:0:ffff:1e41:6faa
30.65.111.171 0:0:0:0:0:ffff:1e41:6fab
30.65.111.172 0:0:0:0:0:ffff:1e41:6fac
30.65.111.173 0:0:0:0:0:ffff:1e41:6fad
30.65.111.174 0:0:0:0:0:ffff:1e41:6fae
30.65.111.175 0:0:0:0:0:ffff:1e41:6faf
30.65.111.176 0:0:0:0:0:ffff:1e41:6fb0
30.65.111.177 0:0:0:0:0:ffff:1e41:6fb1
30.65.111.178 0:0:0:0:0:ffff:1e41:6fb2
30.65.111.179 0:0:0:0:0:ffff:1e41:6fb3
30.65.111.180 0:0:0:0:0:ffff:1e41:6fb4


30.65.111.181 0:0:0:0:0:ffff:1e41:6fb5
30.65.111.182 0:0:0:0:0:ffff:1e41:6fb6
30.65.111.183 0:0:0:0:0:ffff:1e41:6fb7
30.65.111.184 0:0:0:0:0:ffff:1e41:6fb8
30.65.111.185 0:0:0:0:0:ffff:1e41:6fb9
30.65.111.186 0:0:0:0:0:ffff:1e41:6fba
30.65.111.187 0:0:0:0:0:ffff:1e41:6fbb
30.65.111.188 0:0:0:0:0:ffff:1e41:6fbc
30.65.111.189 0:0:0:0:0:ffff:1e41:6fbd
30.65.111.190 0:0:0:0:0:ffff:1e41:6fbe
30.65.111.191 0:0:0:0:0:ffff:1e41:6fbf
30.65.111.192 0:0:0:0:0:ffff:1e41:6fc0
30.65.111.193 0:0:0:0:0:ffff:1e41:6fc1
30.65.111.194 0:0:0:0:0:ffff:1e41:6fc2
30.65.111.195 0:0:0:0:0:ffff:1e41:6fc3
30.65.111.196 0:0:0:0:0:ffff:1e41:6fc4
30.65.111.197 0:0:0:0:0:ffff:1e41:6fc5
30.65.111.198 0:0:0:0:0:ffff:1e41:6fc6
30.65.111.199 0:0:0:0:0:ffff:1e41:6fc7
30.65.111.200 0:0:0:0:0:ffff:1e41:6fc8
30.65.111.201 0:0:0:0:0:ffff:1e41:6fc9
30.65.111.202 0:0:0:0:0:ffff:1e41:6fca
30.65.111.203 0:0:0:0:0:ffff:1e41:6fcb
30.65.111.204 0:0:0:0:0:ffff:1e41:6fcc
30.65.111.205 0:0:0:0:0:ffff:1e41:6fcd
30.65.111.206 0:0:0:0:0:ffff:1e41:6fce
30.65.111.207 0:0:0:0:0:ffff:1e41:6fcf
30.65.111.208 0:0:0:0:0:ffff:1e41:6fd0
30.65.111.209 0:0:0:0:0:ffff:1e41:6fd1
30.65.111.210 0:0:0:0:0:ffff:1e41:6fd2
30.65.111.211 0:0:0:0:0:ffff:1e41:6fd3
30.65.111.212 0:0:0:0:0:ffff:1e41:6fd4
30.65.111.213 0:0:0:0:0:ffff:1e41:6fd5
30.65.111.214 0:0:0:0:0:ffff:1e41:6fd6
30.65.111.215 0:0:0:0:0:ffff:1e41:6fd7
30.65.111.216 0:0:0:0:0:ffff:1e41:6fd8
30.65.111.217 0:0:0:0:0:ffff:1e41:6fd9
30.65.111.218 0:0:0:0:0:ffff:1e41:6fda
30.65.111.219 0:0:0:0:0:ffff:1e41:6fdb
30.65.111.220 0:0:0:0:0:ffff:1e41:6fdc
30.65.111.221 0:0:0:0:0:ffff:1e41:6fdd
30.65.111.222 0:0:0:0:0:ffff:1e41:6fde
30.65.111.223 0:0:0:0:0:ffff:1e41:6fdf
30.65.111.224 0:0:0:0:0:ffff:1e41:6fe0
30.65.111.225 0:0:0:0:0:ffff:1e41:6fe1
30.65.111.226 0:0:0:0:0:ffff:1e41:6fe2
30.65.111.227 0:0:0:0:0:ffff:1e41:6fe3
30.65.111.228 0:0:0:0:0:ffff:1e41:6fe4
30.65.111.229 0:0:0:0:0:ffff:1e41:6fe5
30.65.111.230 0:0:0:0:0:ffff:1e41:6fe6
30.65.111.231 0:0:0:0:0:ffff:1e41:6fe7
30.65.111.232 0:0:0:0:0:ffff:1e41:6fe8
30.65.111.233 0:0:0:0:0:ffff:1e41:6fe9
30.65.111.234 0:0:0:0:0:ffff:1e41:6fea
30.65.111.235 0:0:0:0:0:ffff:1e41:6feb
30.65.111.236 0:0:0:0:0:ffff:1e41:6fec
30.65.111.237 0:0:0:0:0:ffff:1e41:6fed
30.65.111.238 0:0:0:0:0:ffff:1e41:6fee
30.65.111.239 0:0:0:0:0:ffff:1e41:6fef
30.65.111.240 0:0:0:0:0:ffff:1e41:6ff0
30.65.111.241 0:0:0:0:0:ffff:1e41:6ff1
30.65.111.242 0:0:0:0:0:ffff:1e41:6ff2
30.65.111.243 0:0:0:0:0:ffff:1e41:6ff3
30.65.111.244 0:0:0:0:0:ffff:1e41:6ff4
30.65.111.245 0:0:0:0:0:ffff:1e41:6ff5
30.65.111.246 0:0:0:0:0:ffff:1e41:6ff6
30.65.111.247 0:0:0:0:0:ffff:1e41:6ff7
30.65.111.248 0:0:0:0:0:ffff:1e41:6ff8
30.65.111.249 0:0:0:0:0:ffff:1e41:6ff9
30.65.111.250 0:0:0:0:0:ffff:1e41:6ffa
30.65.111.251 0:0:0:0:0:ffff:1e41:6ffb
30.65.111.252 0:0:0:0:0:ffff:1e41:6ffc
30.65.111.253 0:0:0:0:0:ffff:1e41:6ffd
30.65.111.254 0:0:0:0:0:ffff:1e41:6ffe
30.65.111.255 0:0:0:0:0:ffff:1e41:6fff


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.