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
33.91.111.1 0:0:0:0:0:ffff:215b:6f01
33.91.111.2 0:0:0:0:0:ffff:215b:6f02
33.91.111.3 0:0:0:0:0:ffff:215b:6f03
33.91.111.4 0:0:0:0:0:ffff:215b:6f04
33.91.111.5 0:0:0:0:0:ffff:215b:6f05
33.91.111.6 0:0:0:0:0:ffff:215b:6f06
33.91.111.7 0:0:0:0:0:ffff:215b:6f07
33.91.111.8 0:0:0:0:0:ffff:215b:6f08
33.91.111.9 0:0:0:0:0:ffff:215b:6f09
33.91.111.10 0:0:0:0:0:ffff:215b:6f0a
33.91.111.11 0:0:0:0:0:ffff:215b:6f0b
33.91.111.12 0:0:0:0:0:ffff:215b:6f0c
33.91.111.13 0:0:0:0:0:ffff:215b:6f0d
33.91.111.14 0:0:0:0:0:ffff:215b:6f0e
33.91.111.15 0:0:0:0:0:ffff:215b:6f0f
33.91.111.16 0:0:0:0:0:ffff:215b:6f10
33.91.111.17 0:0:0:0:0:ffff:215b:6f11
33.91.111.18 0:0:0:0:0:ffff:215b:6f12
33.91.111.19 0:0:0:0:0:ffff:215b:6f13
33.91.111.20 0:0:0:0:0:ffff:215b:6f14
33.91.111.21 0:0:0:0:0:ffff:215b:6f15
33.91.111.22 0:0:0:0:0:ffff:215b:6f16
33.91.111.23 0:0:0:0:0:ffff:215b:6f17
33.91.111.24 0:0:0:0:0:ffff:215b:6f18
33.91.111.25 0:0:0:0:0:ffff:215b:6f19
33.91.111.26 0:0:0:0:0:ffff:215b:6f1a
33.91.111.27 0:0:0:0:0:ffff:215b:6f1b
33.91.111.28 0:0:0:0:0:ffff:215b:6f1c
33.91.111.29 0:0:0:0:0:ffff:215b:6f1d
33.91.111.30 0:0:0:0:0:ffff:215b:6f1e
33.91.111.31 0:0:0:0:0:ffff:215b:6f1f
33.91.111.32 0:0:0:0:0:ffff:215b:6f20
33.91.111.33 0:0:0:0:0:ffff:215b:6f21
33.91.111.34 0:0:0:0:0:ffff:215b:6f22
33.91.111.35 0:0:0:0:0:ffff:215b:6f23
33.91.111.36 0:0:0:0:0:ffff:215b:6f24
33.91.111.37 0:0:0:0:0:ffff:215b:6f25
33.91.111.38 0:0:0:0:0:ffff:215b:6f26
33.91.111.39 0:0:0:0:0:ffff:215b:6f27
33.91.111.40 0:0:0:0:0:ffff:215b:6f28
33.91.111.41 0:0:0:0:0:ffff:215b:6f29
33.91.111.42 0:0:0:0:0:ffff:215b:6f2a
33.91.111.43 0:0:0:0:0:ffff:215b:6f2b
33.91.111.44 0:0:0:0:0:ffff:215b:6f2c
33.91.111.45 0:0:0:0:0:ffff:215b:6f2d
33.91.111.46 0:0:0:0:0:ffff:215b:6f2e
33.91.111.47 0:0:0:0:0:ffff:215b:6f2f
33.91.111.48 0:0:0:0:0:ffff:215b:6f30
33.91.111.49 0:0:0:0:0:ffff:215b:6f31
33.91.111.50 0:0:0:0:0:ffff:215b:6f32
33.91.111.51 0:0:0:0:0:ffff:215b:6f33
33.91.111.52 0:0:0:0:0:ffff:215b:6f34
33.91.111.53 0:0:0:0:0:ffff:215b:6f35
33.91.111.54 0:0:0:0:0:ffff:215b:6f36
33.91.111.55 0:0:0:0:0:ffff:215b:6f37
33.91.111.56 0:0:0:0:0:ffff:215b:6f38
33.91.111.57 0:0:0:0:0:ffff:215b:6f39
33.91.111.58 0:0:0:0:0:ffff:215b:6f3a
33.91.111.59 0:0:0:0:0:ffff:215b:6f3b
33.91.111.60 0:0:0:0:0:ffff:215b:6f3c


33.91.111.61 0:0:0:0:0:ffff:215b:6f3d
33.91.111.62 0:0:0:0:0:ffff:215b:6f3e
33.91.111.63 0:0:0:0:0:ffff:215b:6f3f
33.91.111.64 0:0:0:0:0:ffff:215b:6f40
33.91.111.65 0:0:0:0:0:ffff:215b:6f41
33.91.111.66 0:0:0:0:0:ffff:215b:6f42
33.91.111.67 0:0:0:0:0:ffff:215b:6f43
33.91.111.68 0:0:0:0:0:ffff:215b:6f44
33.91.111.69 0:0:0:0:0:ffff:215b:6f45
33.91.111.70 0:0:0:0:0:ffff:215b:6f46
33.91.111.71 0:0:0:0:0:ffff:215b:6f47
33.91.111.72 0:0:0:0:0:ffff:215b:6f48
33.91.111.73 0:0:0:0:0:ffff:215b:6f49
33.91.111.74 0:0:0:0:0:ffff:215b:6f4a
33.91.111.75 0:0:0:0:0:ffff:215b:6f4b
33.91.111.76 0:0:0:0:0:ffff:215b:6f4c
33.91.111.77 0:0:0:0:0:ffff:215b:6f4d
33.91.111.78 0:0:0:0:0:ffff:215b:6f4e
33.91.111.79 0:0:0:0:0:ffff:215b:6f4f
33.91.111.80 0:0:0:0:0:ffff:215b:6f50
33.91.111.81 0:0:0:0:0:ffff:215b:6f51
33.91.111.82 0:0:0:0:0:ffff:215b:6f52
33.91.111.83 0:0:0:0:0:ffff:215b:6f53
33.91.111.84 0:0:0:0:0:ffff:215b:6f54
33.91.111.85 0:0:0:0:0:ffff:215b:6f55
33.91.111.86 0:0:0:0:0:ffff:215b:6f56
33.91.111.87 0:0:0:0:0:ffff:215b:6f57
33.91.111.88 0:0:0:0:0:ffff:215b:6f58
33.91.111.89 0:0:0:0:0:ffff:215b:6f59
33.91.111.90 0:0:0:0:0:ffff:215b:6f5a
33.91.111.91 0:0:0:0:0:ffff:215b:6f5b
33.91.111.92 0:0:0:0:0:ffff:215b:6f5c
33.91.111.93 0:0:0:0:0:ffff:215b:6f5d
33.91.111.94 0:0:0:0:0:ffff:215b:6f5e
33.91.111.95 0:0:0:0:0:ffff:215b:6f5f
33.91.111.96 0:0:0:0:0:ffff:215b:6f60
33.91.111.97 0:0:0:0:0:ffff:215b:6f61
33.91.111.98 0:0:0:0:0:ffff:215b:6f62
33.91.111.99 0:0:0:0:0:ffff:215b:6f63
33.91.111.100 0:0:0:0:0:ffff:215b:6f64
33.91.111.101 0:0:0:0:0:ffff:215b:6f65
33.91.111.102 0:0:0:0:0:ffff:215b:6f66
33.91.111.103 0:0:0:0:0:ffff:215b:6f67
33.91.111.104 0:0:0:0:0:ffff:215b:6f68
33.91.111.105 0:0:0:0:0:ffff:215b:6f69
33.91.111.106 0:0:0:0:0:ffff:215b:6f6a
33.91.111.107 0:0:0:0:0:ffff:215b:6f6b
33.91.111.108 0:0:0:0:0:ffff:215b:6f6c
33.91.111.109 0:0:0:0:0:ffff:215b:6f6d
33.91.111.110 0:0:0:0:0:ffff:215b:6f6e
33.91.111.111 0:0:0:0:0:ffff:215b:6f6f
33.91.111.112 0:0:0:0:0:ffff:215b:6f70
33.91.111.113 0:0:0:0:0:ffff:215b:6f71
33.91.111.114 0:0:0:0:0:ffff:215b:6f72
33.91.111.115 0:0:0:0:0:ffff:215b:6f73
33.91.111.116 0:0:0:0:0:ffff:215b:6f74
33.91.111.117 0:0:0:0:0:ffff:215b:6f75
33.91.111.118 0:0:0:0:0:ffff:215b:6f76
33.91.111.119 0:0:0:0:0:ffff:215b:6f77
33.91.111.120 0:0:0:0:0:ffff:215b:6f78


33.91.111.121 0:0:0:0:0:ffff:215b:6f79
33.91.111.122 0:0:0:0:0:ffff:215b:6f7a
33.91.111.123 0:0:0:0:0:ffff:215b:6f7b
33.91.111.124 0:0:0:0:0:ffff:215b:6f7c
33.91.111.125 0:0:0:0:0:ffff:215b:6f7d
33.91.111.126 0:0:0:0:0:ffff:215b:6f7e
33.91.111.127 0:0:0:0:0:ffff:215b:6f7f
33.91.111.128 0:0:0:0:0:ffff:215b:6f80
33.91.111.129 0:0:0:0:0:ffff:215b:6f81
33.91.111.130 0:0:0:0:0:ffff:215b:6f82
33.91.111.131 0:0:0:0:0:ffff:215b:6f83
33.91.111.132 0:0:0:0:0:ffff:215b:6f84
33.91.111.133 0:0:0:0:0:ffff:215b:6f85
33.91.111.134 0:0:0:0:0:ffff:215b:6f86
33.91.111.135 0:0:0:0:0:ffff:215b:6f87
33.91.111.136 0:0:0:0:0:ffff:215b:6f88
33.91.111.137 0:0:0:0:0:ffff:215b:6f89
33.91.111.138 0:0:0:0:0:ffff:215b:6f8a
33.91.111.139 0:0:0:0:0:ffff:215b:6f8b
33.91.111.140 0:0:0:0:0:ffff:215b:6f8c
33.91.111.141 0:0:0:0:0:ffff:215b:6f8d
33.91.111.142 0:0:0:0:0:ffff:215b:6f8e
33.91.111.143 0:0:0:0:0:ffff:215b:6f8f
33.91.111.144 0:0:0:0:0:ffff:215b:6f90
33.91.111.145 0:0:0:0:0:ffff:215b:6f91
33.91.111.146 0:0:0:0:0:ffff:215b:6f92
33.91.111.147 0:0:0:0:0:ffff:215b:6f93
33.91.111.148 0:0:0:0:0:ffff:215b:6f94
33.91.111.149 0:0:0:0:0:ffff:215b:6f95
33.91.111.150 0:0:0:0:0:ffff:215b:6f96
33.91.111.151 0:0:0:0:0:ffff:215b:6f97
33.91.111.152 0:0:0:0:0:ffff:215b:6f98
33.91.111.153 0:0:0:0:0:ffff:215b:6f99
33.91.111.154 0:0:0:0:0:ffff:215b:6f9a
33.91.111.155 0:0:0:0:0:ffff:215b:6f9b
33.91.111.156 0:0:0:0:0:ffff:215b:6f9c
33.91.111.157 0:0:0:0:0:ffff:215b:6f9d
33.91.111.158 0:0:0:0:0:ffff:215b:6f9e
33.91.111.159 0:0:0:0:0:ffff:215b:6f9f
33.91.111.160 0:0:0:0:0:ffff:215b:6fa0
33.91.111.161 0:0:0:0:0:ffff:215b:6fa1
33.91.111.162 0:0:0:0:0:ffff:215b:6fa2
33.91.111.163 0:0:0:0:0:ffff:215b:6fa3
33.91.111.164 0:0:0:0:0:ffff:215b:6fa4
33.91.111.165 0:0:0:0:0:ffff:215b:6fa5
33.91.111.166 0:0:0:0:0:ffff:215b:6fa6
33.91.111.167 0:0:0:0:0:ffff:215b:6fa7
33.91.111.168 0:0:0:0:0:ffff:215b:6fa8
33.91.111.169 0:0:0:0:0:ffff:215b:6fa9
33.91.111.170 0:0:0:0:0:ffff:215b:6faa
33.91.111.171 0:0:0:0:0:ffff:215b:6fab
33.91.111.172 0:0:0:0:0:ffff:215b:6fac
33.91.111.173 0:0:0:0:0:ffff:215b:6fad
33.91.111.174 0:0:0:0:0:ffff:215b:6fae
33.91.111.175 0:0:0:0:0:ffff:215b:6faf
33.91.111.176 0:0:0:0:0:ffff:215b:6fb0
33.91.111.177 0:0:0:0:0:ffff:215b:6fb1
33.91.111.178 0:0:0:0:0:ffff:215b:6fb2
33.91.111.179 0:0:0:0:0:ffff:215b:6fb3
33.91.111.180 0:0:0:0:0:ffff:215b:6fb4


33.91.111.181 0:0:0:0:0:ffff:215b:6fb5
33.91.111.182 0:0:0:0:0:ffff:215b:6fb6
33.91.111.183 0:0:0:0:0:ffff:215b:6fb7
33.91.111.184 0:0:0:0:0:ffff:215b:6fb8
33.91.111.185 0:0:0:0:0:ffff:215b:6fb9
33.91.111.186 0:0:0:0:0:ffff:215b:6fba
33.91.111.187 0:0:0:0:0:ffff:215b:6fbb
33.91.111.188 0:0:0:0:0:ffff:215b:6fbc
33.91.111.189 0:0:0:0:0:ffff:215b:6fbd
33.91.111.190 0:0:0:0:0:ffff:215b:6fbe
33.91.111.191 0:0:0:0:0:ffff:215b:6fbf
33.91.111.192 0:0:0:0:0:ffff:215b:6fc0
33.91.111.193 0:0:0:0:0:ffff:215b:6fc1
33.91.111.194 0:0:0:0:0:ffff:215b:6fc2
33.91.111.195 0:0:0:0:0:ffff:215b:6fc3
33.91.111.196 0:0:0:0:0:ffff:215b:6fc4
33.91.111.197 0:0:0:0:0:ffff:215b:6fc5
33.91.111.198 0:0:0:0:0:ffff:215b:6fc6
33.91.111.199 0:0:0:0:0:ffff:215b:6fc7
33.91.111.200 0:0:0:0:0:ffff:215b:6fc8
33.91.111.201 0:0:0:0:0:ffff:215b:6fc9
33.91.111.202 0:0:0:0:0:ffff:215b:6fca
33.91.111.203 0:0:0:0:0:ffff:215b:6fcb
33.91.111.204 0:0:0:0:0:ffff:215b:6fcc
33.91.111.205 0:0:0:0:0:ffff:215b:6fcd
33.91.111.206 0:0:0:0:0:ffff:215b:6fce
33.91.111.207 0:0:0:0:0:ffff:215b:6fcf
33.91.111.208 0:0:0:0:0:ffff:215b:6fd0
33.91.111.209 0:0:0:0:0:ffff:215b:6fd1
33.91.111.210 0:0:0:0:0:ffff:215b:6fd2
33.91.111.211 0:0:0:0:0:ffff:215b:6fd3
33.91.111.212 0:0:0:0:0:ffff:215b:6fd4
33.91.111.213 0:0:0:0:0:ffff:215b:6fd5
33.91.111.214 0:0:0:0:0:ffff:215b:6fd6
33.91.111.215 0:0:0:0:0:ffff:215b:6fd7
33.91.111.216 0:0:0:0:0:ffff:215b:6fd8
33.91.111.217 0:0:0:0:0:ffff:215b:6fd9
33.91.111.218 0:0:0:0:0:ffff:215b:6fda
33.91.111.219 0:0:0:0:0:ffff:215b:6fdb
33.91.111.220 0:0:0:0:0:ffff:215b:6fdc
33.91.111.221 0:0:0:0:0:ffff:215b:6fdd
33.91.111.222 0:0:0:0:0:ffff:215b:6fde
33.91.111.223 0:0:0:0:0:ffff:215b:6fdf
33.91.111.224 0:0:0:0:0:ffff:215b:6fe0
33.91.111.225 0:0:0:0:0:ffff:215b:6fe1
33.91.111.226 0:0:0:0:0:ffff:215b:6fe2
33.91.111.227 0:0:0:0:0:ffff:215b:6fe3
33.91.111.228 0:0:0:0:0:ffff:215b:6fe4
33.91.111.229 0:0:0:0:0:ffff:215b:6fe5
33.91.111.230 0:0:0:0:0:ffff:215b:6fe6
33.91.111.231 0:0:0:0:0:ffff:215b:6fe7
33.91.111.232 0:0:0:0:0:ffff:215b:6fe8
33.91.111.233 0:0:0:0:0:ffff:215b:6fe9
33.91.111.234 0:0:0:0:0:ffff:215b:6fea
33.91.111.235 0:0:0:0:0:ffff:215b:6feb
33.91.111.236 0:0:0:0:0:ffff:215b:6fec
33.91.111.237 0:0:0:0:0:ffff:215b:6fed
33.91.111.238 0:0:0:0:0:ffff:215b:6fee
33.91.111.239 0:0:0:0:0:ffff:215b:6fef
33.91.111.240 0:0:0:0:0:ffff:215b:6ff0
33.91.111.241 0:0:0:0:0:ffff:215b:6ff1
33.91.111.242 0:0:0:0:0:ffff:215b:6ff2
33.91.111.243 0:0:0:0:0:ffff:215b:6ff3
33.91.111.244 0:0:0:0:0:ffff:215b:6ff4
33.91.111.245 0:0:0:0:0:ffff:215b:6ff5
33.91.111.246 0:0:0:0:0:ffff:215b:6ff6
33.91.111.247 0:0:0:0:0:ffff:215b:6ff7
33.91.111.248 0:0:0:0:0:ffff:215b:6ff8
33.91.111.249 0:0:0:0:0:ffff:215b:6ff9
33.91.111.250 0:0:0:0:0:ffff:215b:6ffa
33.91.111.251 0:0:0:0:0:ffff:215b:6ffb
33.91.111.252 0:0:0:0:0:ffff:215b:6ffc
33.91.111.253 0:0:0:0:0:ffff:215b:6ffd
33.91.111.254 0:0:0:0:0:ffff:215b:6ffe
33.91.111.255 0:0:0:0:0:ffff:215b: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.