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
33.91.30.1 0:0:0:0:0:ffff:215b:1e01
33.91.30.2 0:0:0:0:0:ffff:215b:1e02
33.91.30.3 0:0:0:0:0:ffff:215b:1e03
33.91.30.4 0:0:0:0:0:ffff:215b:1e04
33.91.30.5 0:0:0:0:0:ffff:215b:1e05
33.91.30.6 0:0:0:0:0:ffff:215b:1e06
33.91.30.7 0:0:0:0:0:ffff:215b:1e07
33.91.30.8 0:0:0:0:0:ffff:215b:1e08
33.91.30.9 0:0:0:0:0:ffff:215b:1e09
33.91.30.10 0:0:0:0:0:ffff:215b:1e0a
33.91.30.11 0:0:0:0:0:ffff:215b:1e0b
33.91.30.12 0:0:0:0:0:ffff:215b:1e0c
33.91.30.13 0:0:0:0:0:ffff:215b:1e0d
33.91.30.14 0:0:0:0:0:ffff:215b:1e0e
33.91.30.15 0:0:0:0:0:ffff:215b:1e0f
33.91.30.16 0:0:0:0:0:ffff:215b:1e10
33.91.30.17 0:0:0:0:0:ffff:215b:1e11
33.91.30.18 0:0:0:0:0:ffff:215b:1e12
33.91.30.19 0:0:0:0:0:ffff:215b:1e13
33.91.30.20 0:0:0:0:0:ffff:215b:1e14
33.91.30.21 0:0:0:0:0:ffff:215b:1e15
33.91.30.22 0:0:0:0:0:ffff:215b:1e16
33.91.30.23 0:0:0:0:0:ffff:215b:1e17
33.91.30.24 0:0:0:0:0:ffff:215b:1e18
33.91.30.25 0:0:0:0:0:ffff:215b:1e19
33.91.30.26 0:0:0:0:0:ffff:215b:1e1a
33.91.30.27 0:0:0:0:0:ffff:215b:1e1b
33.91.30.28 0:0:0:0:0:ffff:215b:1e1c
33.91.30.29 0:0:0:0:0:ffff:215b:1e1d
33.91.30.30 0:0:0:0:0:ffff:215b:1e1e
33.91.30.31 0:0:0:0:0:ffff:215b:1e1f
33.91.30.32 0:0:0:0:0:ffff:215b:1e20
33.91.30.33 0:0:0:0:0:ffff:215b:1e21
33.91.30.34 0:0:0:0:0:ffff:215b:1e22
33.91.30.35 0:0:0:0:0:ffff:215b:1e23
33.91.30.36 0:0:0:0:0:ffff:215b:1e24
33.91.30.37 0:0:0:0:0:ffff:215b:1e25
33.91.30.38 0:0:0:0:0:ffff:215b:1e26
33.91.30.39 0:0:0:0:0:ffff:215b:1e27
33.91.30.40 0:0:0:0:0:ffff:215b:1e28
33.91.30.41 0:0:0:0:0:ffff:215b:1e29
33.91.30.42 0:0:0:0:0:ffff:215b:1e2a
33.91.30.43 0:0:0:0:0:ffff:215b:1e2b
33.91.30.44 0:0:0:0:0:ffff:215b:1e2c
33.91.30.45 0:0:0:0:0:ffff:215b:1e2d
33.91.30.46 0:0:0:0:0:ffff:215b:1e2e
33.91.30.47 0:0:0:0:0:ffff:215b:1e2f
33.91.30.48 0:0:0:0:0:ffff:215b:1e30
33.91.30.49 0:0:0:0:0:ffff:215b:1e31
33.91.30.50 0:0:0:0:0:ffff:215b:1e32
33.91.30.51 0:0:0:0:0:ffff:215b:1e33
33.91.30.52 0:0:0:0:0:ffff:215b:1e34
33.91.30.53 0:0:0:0:0:ffff:215b:1e35
33.91.30.54 0:0:0:0:0:ffff:215b:1e36
33.91.30.55 0:0:0:0:0:ffff:215b:1e37
33.91.30.56 0:0:0:0:0:ffff:215b:1e38
33.91.30.57 0:0:0:0:0:ffff:215b:1e39
33.91.30.58 0:0:0:0:0:ffff:215b:1e3a
33.91.30.59 0:0:0:0:0:ffff:215b:1e3b
33.91.30.60 0:0:0:0:0:ffff:215b:1e3c


33.91.30.61 0:0:0:0:0:ffff:215b:1e3d
33.91.30.62 0:0:0:0:0:ffff:215b:1e3e
33.91.30.63 0:0:0:0:0:ffff:215b:1e3f
33.91.30.64 0:0:0:0:0:ffff:215b:1e40
33.91.30.65 0:0:0:0:0:ffff:215b:1e41
33.91.30.66 0:0:0:0:0:ffff:215b:1e42
33.91.30.67 0:0:0:0:0:ffff:215b:1e43
33.91.30.68 0:0:0:0:0:ffff:215b:1e44
33.91.30.69 0:0:0:0:0:ffff:215b:1e45
33.91.30.70 0:0:0:0:0:ffff:215b:1e46
33.91.30.71 0:0:0:0:0:ffff:215b:1e47
33.91.30.72 0:0:0:0:0:ffff:215b:1e48
33.91.30.73 0:0:0:0:0:ffff:215b:1e49
33.91.30.74 0:0:0:0:0:ffff:215b:1e4a
33.91.30.75 0:0:0:0:0:ffff:215b:1e4b
33.91.30.76 0:0:0:0:0:ffff:215b:1e4c
33.91.30.77 0:0:0:0:0:ffff:215b:1e4d
33.91.30.78 0:0:0:0:0:ffff:215b:1e4e
33.91.30.79 0:0:0:0:0:ffff:215b:1e4f
33.91.30.80 0:0:0:0:0:ffff:215b:1e50
33.91.30.81 0:0:0:0:0:ffff:215b:1e51
33.91.30.82 0:0:0:0:0:ffff:215b:1e52
33.91.30.83 0:0:0:0:0:ffff:215b:1e53
33.91.30.84 0:0:0:0:0:ffff:215b:1e54
33.91.30.85 0:0:0:0:0:ffff:215b:1e55
33.91.30.86 0:0:0:0:0:ffff:215b:1e56
33.91.30.87 0:0:0:0:0:ffff:215b:1e57
33.91.30.88 0:0:0:0:0:ffff:215b:1e58
33.91.30.89 0:0:0:0:0:ffff:215b:1e59
33.91.30.90 0:0:0:0:0:ffff:215b:1e5a
33.91.30.91 0:0:0:0:0:ffff:215b:1e5b
33.91.30.92 0:0:0:0:0:ffff:215b:1e5c
33.91.30.93 0:0:0:0:0:ffff:215b:1e5d
33.91.30.94 0:0:0:0:0:ffff:215b:1e5e
33.91.30.95 0:0:0:0:0:ffff:215b:1e5f
33.91.30.96 0:0:0:0:0:ffff:215b:1e60
33.91.30.97 0:0:0:0:0:ffff:215b:1e61
33.91.30.98 0:0:0:0:0:ffff:215b:1e62
33.91.30.99 0:0:0:0:0:ffff:215b:1e63
33.91.30.100 0:0:0:0:0:ffff:215b:1e64
33.91.30.101 0:0:0:0:0:ffff:215b:1e65
33.91.30.102 0:0:0:0:0:ffff:215b:1e66
33.91.30.103 0:0:0:0:0:ffff:215b:1e67
33.91.30.104 0:0:0:0:0:ffff:215b:1e68
33.91.30.105 0:0:0:0:0:ffff:215b:1e69
33.91.30.106 0:0:0:0:0:ffff:215b:1e6a
33.91.30.107 0:0:0:0:0:ffff:215b:1e6b
33.91.30.108 0:0:0:0:0:ffff:215b:1e6c
33.91.30.109 0:0:0:0:0:ffff:215b:1e6d
33.91.30.110 0:0:0:0:0:ffff:215b:1e6e
33.91.30.111 0:0:0:0:0:ffff:215b:1e6f
33.91.30.112 0:0:0:0:0:ffff:215b:1e70
33.91.30.113 0:0:0:0:0:ffff:215b:1e71
33.91.30.114 0:0:0:0:0:ffff:215b:1e72
33.91.30.115 0:0:0:0:0:ffff:215b:1e73
33.91.30.116 0:0:0:0:0:ffff:215b:1e74
33.91.30.117 0:0:0:0:0:ffff:215b:1e75
33.91.30.118 0:0:0:0:0:ffff:215b:1e76
33.91.30.119 0:0:0:0:0:ffff:215b:1e77
33.91.30.120 0:0:0:0:0:ffff:215b:1e78


33.91.30.121 0:0:0:0:0:ffff:215b:1e79
33.91.30.122 0:0:0:0:0:ffff:215b:1e7a
33.91.30.123 0:0:0:0:0:ffff:215b:1e7b
33.91.30.124 0:0:0:0:0:ffff:215b:1e7c
33.91.30.125 0:0:0:0:0:ffff:215b:1e7d
33.91.30.126 0:0:0:0:0:ffff:215b:1e7e
33.91.30.127 0:0:0:0:0:ffff:215b:1e7f
33.91.30.128 0:0:0:0:0:ffff:215b:1e80
33.91.30.129 0:0:0:0:0:ffff:215b:1e81
33.91.30.130 0:0:0:0:0:ffff:215b:1e82
33.91.30.131 0:0:0:0:0:ffff:215b:1e83
33.91.30.132 0:0:0:0:0:ffff:215b:1e84
33.91.30.133 0:0:0:0:0:ffff:215b:1e85
33.91.30.134 0:0:0:0:0:ffff:215b:1e86
33.91.30.135 0:0:0:0:0:ffff:215b:1e87
33.91.30.136 0:0:0:0:0:ffff:215b:1e88
33.91.30.137 0:0:0:0:0:ffff:215b:1e89
33.91.30.138 0:0:0:0:0:ffff:215b:1e8a
33.91.30.139 0:0:0:0:0:ffff:215b:1e8b
33.91.30.140 0:0:0:0:0:ffff:215b:1e8c
33.91.30.141 0:0:0:0:0:ffff:215b:1e8d
33.91.30.142 0:0:0:0:0:ffff:215b:1e8e
33.91.30.143 0:0:0:0:0:ffff:215b:1e8f
33.91.30.144 0:0:0:0:0:ffff:215b:1e90
33.91.30.145 0:0:0:0:0:ffff:215b:1e91
33.91.30.146 0:0:0:0:0:ffff:215b:1e92
33.91.30.147 0:0:0:0:0:ffff:215b:1e93
33.91.30.148 0:0:0:0:0:ffff:215b:1e94
33.91.30.149 0:0:0:0:0:ffff:215b:1e95
33.91.30.150 0:0:0:0:0:ffff:215b:1e96
33.91.30.151 0:0:0:0:0:ffff:215b:1e97
33.91.30.152 0:0:0:0:0:ffff:215b:1e98
33.91.30.153 0:0:0:0:0:ffff:215b:1e99
33.91.30.154 0:0:0:0:0:ffff:215b:1e9a
33.91.30.155 0:0:0:0:0:ffff:215b:1e9b
33.91.30.156 0:0:0:0:0:ffff:215b:1e9c
33.91.30.157 0:0:0:0:0:ffff:215b:1e9d
33.91.30.158 0:0:0:0:0:ffff:215b:1e9e
33.91.30.159 0:0:0:0:0:ffff:215b:1e9f
33.91.30.160 0:0:0:0:0:ffff:215b:1ea0
33.91.30.161 0:0:0:0:0:ffff:215b:1ea1
33.91.30.162 0:0:0:0:0:ffff:215b:1ea2
33.91.30.163 0:0:0:0:0:ffff:215b:1ea3
33.91.30.164 0:0:0:0:0:ffff:215b:1ea4
33.91.30.165 0:0:0:0:0:ffff:215b:1ea5
33.91.30.166 0:0:0:0:0:ffff:215b:1ea6
33.91.30.167 0:0:0:0:0:ffff:215b:1ea7
33.91.30.168 0:0:0:0:0:ffff:215b:1ea8
33.91.30.169 0:0:0:0:0:ffff:215b:1ea9
33.91.30.170 0:0:0:0:0:ffff:215b:1eaa
33.91.30.171 0:0:0:0:0:ffff:215b:1eab
33.91.30.172 0:0:0:0:0:ffff:215b:1eac
33.91.30.173 0:0:0:0:0:ffff:215b:1ead
33.91.30.174 0:0:0:0:0:ffff:215b:1eae
33.91.30.175 0:0:0:0:0:ffff:215b:1eaf
33.91.30.176 0:0:0:0:0:ffff:215b:1eb0
33.91.30.177 0:0:0:0:0:ffff:215b:1eb1
33.91.30.178 0:0:0:0:0:ffff:215b:1eb2
33.91.30.179 0:0:0:0:0:ffff:215b:1eb3
33.91.30.180 0:0:0:0:0:ffff:215b:1eb4


33.91.30.181 0:0:0:0:0:ffff:215b:1eb5
33.91.30.182 0:0:0:0:0:ffff:215b:1eb6
33.91.30.183 0:0:0:0:0:ffff:215b:1eb7
33.91.30.184 0:0:0:0:0:ffff:215b:1eb8
33.91.30.185 0:0:0:0:0:ffff:215b:1eb9
33.91.30.186 0:0:0:0:0:ffff:215b:1eba
33.91.30.187 0:0:0:0:0:ffff:215b:1ebb
33.91.30.188 0:0:0:0:0:ffff:215b:1ebc
33.91.30.189 0:0:0:0:0:ffff:215b:1ebd
33.91.30.190 0:0:0:0:0:ffff:215b:1ebe
33.91.30.191 0:0:0:0:0:ffff:215b:1ebf
33.91.30.192 0:0:0:0:0:ffff:215b:1ec0
33.91.30.193 0:0:0:0:0:ffff:215b:1ec1
33.91.30.194 0:0:0:0:0:ffff:215b:1ec2
33.91.30.195 0:0:0:0:0:ffff:215b:1ec3
33.91.30.196 0:0:0:0:0:ffff:215b:1ec4
33.91.30.197 0:0:0:0:0:ffff:215b:1ec5
33.91.30.198 0:0:0:0:0:ffff:215b:1ec6
33.91.30.199 0:0:0:0:0:ffff:215b:1ec7
33.91.30.200 0:0:0:0:0:ffff:215b:1ec8
33.91.30.201 0:0:0:0:0:ffff:215b:1ec9
33.91.30.202 0:0:0:0:0:ffff:215b:1eca
33.91.30.203 0:0:0:0:0:ffff:215b:1ecb
33.91.30.204 0:0:0:0:0:ffff:215b:1ecc
33.91.30.205 0:0:0:0:0:ffff:215b:1ecd
33.91.30.206 0:0:0:0:0:ffff:215b:1ece
33.91.30.207 0:0:0:0:0:ffff:215b:1ecf
33.91.30.208 0:0:0:0:0:ffff:215b:1ed0
33.91.30.209 0:0:0:0:0:ffff:215b:1ed1
33.91.30.210 0:0:0:0:0:ffff:215b:1ed2
33.91.30.211 0:0:0:0:0:ffff:215b:1ed3
33.91.30.212 0:0:0:0:0:ffff:215b:1ed4
33.91.30.213 0:0:0:0:0:ffff:215b:1ed5
33.91.30.214 0:0:0:0:0:ffff:215b:1ed6
33.91.30.215 0:0:0:0:0:ffff:215b:1ed7
33.91.30.216 0:0:0:0:0:ffff:215b:1ed8
33.91.30.217 0:0:0:0:0:ffff:215b:1ed9
33.91.30.218 0:0:0:0:0:ffff:215b:1eda
33.91.30.219 0:0:0:0:0:ffff:215b:1edb
33.91.30.220 0:0:0:0:0:ffff:215b:1edc
33.91.30.221 0:0:0:0:0:ffff:215b:1edd
33.91.30.222 0:0:0:0:0:ffff:215b:1ede
33.91.30.223 0:0:0:0:0:ffff:215b:1edf
33.91.30.224 0:0:0:0:0:ffff:215b:1ee0
33.91.30.225 0:0:0:0:0:ffff:215b:1ee1
33.91.30.226 0:0:0:0:0:ffff:215b:1ee2
33.91.30.227 0:0:0:0:0:ffff:215b:1ee3
33.91.30.228 0:0:0:0:0:ffff:215b:1ee4
33.91.30.229 0:0:0:0:0:ffff:215b:1ee5
33.91.30.230 0:0:0:0:0:ffff:215b:1ee6
33.91.30.231 0:0:0:0:0:ffff:215b:1ee7
33.91.30.232 0:0:0:0:0:ffff:215b:1ee8
33.91.30.233 0:0:0:0:0:ffff:215b:1ee9
33.91.30.234 0:0:0:0:0:ffff:215b:1eea
33.91.30.235 0:0:0:0:0:ffff:215b:1eeb
33.91.30.236 0:0:0:0:0:ffff:215b:1eec
33.91.30.237 0:0:0:0:0:ffff:215b:1eed
33.91.30.238 0:0:0:0:0:ffff:215b:1eee
33.91.30.239 0:0:0:0:0:ffff:215b:1eef
33.91.30.240 0:0:0:0:0:ffff:215b:1ef0
33.91.30.241 0:0:0:0:0:ffff:215b:1ef1
33.91.30.242 0:0:0:0:0:ffff:215b:1ef2
33.91.30.243 0:0:0:0:0:ffff:215b:1ef3
33.91.30.244 0:0:0:0:0:ffff:215b:1ef4
33.91.30.245 0:0:0:0:0:ffff:215b:1ef5
33.91.30.246 0:0:0:0:0:ffff:215b:1ef6
33.91.30.247 0:0:0:0:0:ffff:215b:1ef7
33.91.30.248 0:0:0:0:0:ffff:215b:1ef8
33.91.30.249 0:0:0:0:0:ffff:215b:1ef9
33.91.30.250 0:0:0:0:0:ffff:215b:1efa
33.91.30.251 0:0:0:0:0:ffff:215b:1efb
33.91.30.252 0:0:0:0:0:ffff:215b:1efc
33.91.30.253 0:0:0:0:0:ffff:215b:1efd
33.91.30.254 0:0:0:0:0:ffff:215b:1efe
33.91.30.255 0:0:0:0:0:ffff:215b:1eff


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.