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
33.91.113.1 0:0:0:0:0:ffff:215b:7101
33.91.113.2 0:0:0:0:0:ffff:215b:7102
33.91.113.3 0:0:0:0:0:ffff:215b:7103
33.91.113.4 0:0:0:0:0:ffff:215b:7104
33.91.113.5 0:0:0:0:0:ffff:215b:7105
33.91.113.6 0:0:0:0:0:ffff:215b:7106
33.91.113.7 0:0:0:0:0:ffff:215b:7107
33.91.113.8 0:0:0:0:0:ffff:215b:7108
33.91.113.9 0:0:0:0:0:ffff:215b:7109
33.91.113.10 0:0:0:0:0:ffff:215b:710a
33.91.113.11 0:0:0:0:0:ffff:215b:710b
33.91.113.12 0:0:0:0:0:ffff:215b:710c
33.91.113.13 0:0:0:0:0:ffff:215b:710d
33.91.113.14 0:0:0:0:0:ffff:215b:710e
33.91.113.15 0:0:0:0:0:ffff:215b:710f
33.91.113.16 0:0:0:0:0:ffff:215b:7110
33.91.113.17 0:0:0:0:0:ffff:215b:7111
33.91.113.18 0:0:0:0:0:ffff:215b:7112
33.91.113.19 0:0:0:0:0:ffff:215b:7113
33.91.113.20 0:0:0:0:0:ffff:215b:7114
33.91.113.21 0:0:0:0:0:ffff:215b:7115
33.91.113.22 0:0:0:0:0:ffff:215b:7116
33.91.113.23 0:0:0:0:0:ffff:215b:7117
33.91.113.24 0:0:0:0:0:ffff:215b:7118
33.91.113.25 0:0:0:0:0:ffff:215b:7119
33.91.113.26 0:0:0:0:0:ffff:215b:711a
33.91.113.27 0:0:0:0:0:ffff:215b:711b
33.91.113.28 0:0:0:0:0:ffff:215b:711c
33.91.113.29 0:0:0:0:0:ffff:215b:711d
33.91.113.30 0:0:0:0:0:ffff:215b:711e
33.91.113.31 0:0:0:0:0:ffff:215b:711f
33.91.113.32 0:0:0:0:0:ffff:215b:7120
33.91.113.33 0:0:0:0:0:ffff:215b:7121
33.91.113.34 0:0:0:0:0:ffff:215b:7122
33.91.113.35 0:0:0:0:0:ffff:215b:7123
33.91.113.36 0:0:0:0:0:ffff:215b:7124
33.91.113.37 0:0:0:0:0:ffff:215b:7125
33.91.113.38 0:0:0:0:0:ffff:215b:7126
33.91.113.39 0:0:0:0:0:ffff:215b:7127
33.91.113.40 0:0:0:0:0:ffff:215b:7128
33.91.113.41 0:0:0:0:0:ffff:215b:7129
33.91.113.42 0:0:0:0:0:ffff:215b:712a
33.91.113.43 0:0:0:0:0:ffff:215b:712b
33.91.113.44 0:0:0:0:0:ffff:215b:712c
33.91.113.45 0:0:0:0:0:ffff:215b:712d
33.91.113.46 0:0:0:0:0:ffff:215b:712e
33.91.113.47 0:0:0:0:0:ffff:215b:712f
33.91.113.48 0:0:0:0:0:ffff:215b:7130
33.91.113.49 0:0:0:0:0:ffff:215b:7131
33.91.113.50 0:0:0:0:0:ffff:215b:7132
33.91.113.51 0:0:0:0:0:ffff:215b:7133
33.91.113.52 0:0:0:0:0:ffff:215b:7134
33.91.113.53 0:0:0:0:0:ffff:215b:7135
33.91.113.54 0:0:0:0:0:ffff:215b:7136
33.91.113.55 0:0:0:0:0:ffff:215b:7137
33.91.113.56 0:0:0:0:0:ffff:215b:7138
33.91.113.57 0:0:0:0:0:ffff:215b:7139
33.91.113.58 0:0:0:0:0:ffff:215b:713a
33.91.113.59 0:0:0:0:0:ffff:215b:713b
33.91.113.60 0:0:0:0:0:ffff:215b:713c


33.91.113.61 0:0:0:0:0:ffff:215b:713d
33.91.113.62 0:0:0:0:0:ffff:215b:713e
33.91.113.63 0:0:0:0:0:ffff:215b:713f
33.91.113.64 0:0:0:0:0:ffff:215b:7140
33.91.113.65 0:0:0:0:0:ffff:215b:7141
33.91.113.66 0:0:0:0:0:ffff:215b:7142
33.91.113.67 0:0:0:0:0:ffff:215b:7143
33.91.113.68 0:0:0:0:0:ffff:215b:7144
33.91.113.69 0:0:0:0:0:ffff:215b:7145
33.91.113.70 0:0:0:0:0:ffff:215b:7146
33.91.113.71 0:0:0:0:0:ffff:215b:7147
33.91.113.72 0:0:0:0:0:ffff:215b:7148
33.91.113.73 0:0:0:0:0:ffff:215b:7149
33.91.113.74 0:0:0:0:0:ffff:215b:714a
33.91.113.75 0:0:0:0:0:ffff:215b:714b
33.91.113.76 0:0:0:0:0:ffff:215b:714c
33.91.113.77 0:0:0:0:0:ffff:215b:714d
33.91.113.78 0:0:0:0:0:ffff:215b:714e
33.91.113.79 0:0:0:0:0:ffff:215b:714f
33.91.113.80 0:0:0:0:0:ffff:215b:7150
33.91.113.81 0:0:0:0:0:ffff:215b:7151
33.91.113.82 0:0:0:0:0:ffff:215b:7152
33.91.113.83 0:0:0:0:0:ffff:215b:7153
33.91.113.84 0:0:0:0:0:ffff:215b:7154
33.91.113.85 0:0:0:0:0:ffff:215b:7155
33.91.113.86 0:0:0:0:0:ffff:215b:7156
33.91.113.87 0:0:0:0:0:ffff:215b:7157
33.91.113.88 0:0:0:0:0:ffff:215b:7158
33.91.113.89 0:0:0:0:0:ffff:215b:7159
33.91.113.90 0:0:0:0:0:ffff:215b:715a
33.91.113.91 0:0:0:0:0:ffff:215b:715b
33.91.113.92 0:0:0:0:0:ffff:215b:715c
33.91.113.93 0:0:0:0:0:ffff:215b:715d
33.91.113.94 0:0:0:0:0:ffff:215b:715e
33.91.113.95 0:0:0:0:0:ffff:215b:715f
33.91.113.96 0:0:0:0:0:ffff:215b:7160
33.91.113.97 0:0:0:0:0:ffff:215b:7161
33.91.113.98 0:0:0:0:0:ffff:215b:7162
33.91.113.99 0:0:0:0:0:ffff:215b:7163
33.91.113.100 0:0:0:0:0:ffff:215b:7164
33.91.113.101 0:0:0:0:0:ffff:215b:7165
33.91.113.102 0:0:0:0:0:ffff:215b:7166
33.91.113.103 0:0:0:0:0:ffff:215b:7167
33.91.113.104 0:0:0:0:0:ffff:215b:7168
33.91.113.105 0:0:0:0:0:ffff:215b:7169
33.91.113.106 0:0:0:0:0:ffff:215b:716a
33.91.113.107 0:0:0:0:0:ffff:215b:716b
33.91.113.108 0:0:0:0:0:ffff:215b:716c
33.91.113.109 0:0:0:0:0:ffff:215b:716d
33.91.113.110 0:0:0:0:0:ffff:215b:716e
33.91.113.111 0:0:0:0:0:ffff:215b:716f
33.91.113.112 0:0:0:0:0:ffff:215b:7170
33.91.113.113 0:0:0:0:0:ffff:215b:7171
33.91.113.114 0:0:0:0:0:ffff:215b:7172
33.91.113.115 0:0:0:0:0:ffff:215b:7173
33.91.113.116 0:0:0:0:0:ffff:215b:7174
33.91.113.117 0:0:0:0:0:ffff:215b:7175
33.91.113.118 0:0:0:0:0:ffff:215b:7176
33.91.113.119 0:0:0:0:0:ffff:215b:7177
33.91.113.120 0:0:0:0:0:ffff:215b:7178


33.91.113.121 0:0:0:0:0:ffff:215b:7179
33.91.113.122 0:0:0:0:0:ffff:215b:717a
33.91.113.123 0:0:0:0:0:ffff:215b:717b
33.91.113.124 0:0:0:0:0:ffff:215b:717c
33.91.113.125 0:0:0:0:0:ffff:215b:717d
33.91.113.126 0:0:0:0:0:ffff:215b:717e
33.91.113.127 0:0:0:0:0:ffff:215b:717f
33.91.113.128 0:0:0:0:0:ffff:215b:7180
33.91.113.129 0:0:0:0:0:ffff:215b:7181
33.91.113.130 0:0:0:0:0:ffff:215b:7182
33.91.113.131 0:0:0:0:0:ffff:215b:7183
33.91.113.132 0:0:0:0:0:ffff:215b:7184
33.91.113.133 0:0:0:0:0:ffff:215b:7185
33.91.113.134 0:0:0:0:0:ffff:215b:7186
33.91.113.135 0:0:0:0:0:ffff:215b:7187
33.91.113.136 0:0:0:0:0:ffff:215b:7188
33.91.113.137 0:0:0:0:0:ffff:215b:7189
33.91.113.138 0:0:0:0:0:ffff:215b:718a
33.91.113.139 0:0:0:0:0:ffff:215b:718b
33.91.113.140 0:0:0:0:0:ffff:215b:718c
33.91.113.141 0:0:0:0:0:ffff:215b:718d
33.91.113.142 0:0:0:0:0:ffff:215b:718e
33.91.113.143 0:0:0:0:0:ffff:215b:718f
33.91.113.144 0:0:0:0:0:ffff:215b:7190
33.91.113.145 0:0:0:0:0:ffff:215b:7191
33.91.113.146 0:0:0:0:0:ffff:215b:7192
33.91.113.147 0:0:0:0:0:ffff:215b:7193
33.91.113.148 0:0:0:0:0:ffff:215b:7194
33.91.113.149 0:0:0:0:0:ffff:215b:7195
33.91.113.150 0:0:0:0:0:ffff:215b:7196
33.91.113.151 0:0:0:0:0:ffff:215b:7197
33.91.113.152 0:0:0:0:0:ffff:215b:7198
33.91.113.153 0:0:0:0:0:ffff:215b:7199
33.91.113.154 0:0:0:0:0:ffff:215b:719a
33.91.113.155 0:0:0:0:0:ffff:215b:719b
33.91.113.156 0:0:0:0:0:ffff:215b:719c
33.91.113.157 0:0:0:0:0:ffff:215b:719d
33.91.113.158 0:0:0:0:0:ffff:215b:719e
33.91.113.159 0:0:0:0:0:ffff:215b:719f
33.91.113.160 0:0:0:0:0:ffff:215b:71a0
33.91.113.161 0:0:0:0:0:ffff:215b:71a1
33.91.113.162 0:0:0:0:0:ffff:215b:71a2
33.91.113.163 0:0:0:0:0:ffff:215b:71a3
33.91.113.164 0:0:0:0:0:ffff:215b:71a4
33.91.113.165 0:0:0:0:0:ffff:215b:71a5
33.91.113.166 0:0:0:0:0:ffff:215b:71a6
33.91.113.167 0:0:0:0:0:ffff:215b:71a7
33.91.113.168 0:0:0:0:0:ffff:215b:71a8
33.91.113.169 0:0:0:0:0:ffff:215b:71a9
33.91.113.170 0:0:0:0:0:ffff:215b:71aa
33.91.113.171 0:0:0:0:0:ffff:215b:71ab
33.91.113.172 0:0:0:0:0:ffff:215b:71ac
33.91.113.173 0:0:0:0:0:ffff:215b:71ad
33.91.113.174 0:0:0:0:0:ffff:215b:71ae
33.91.113.175 0:0:0:0:0:ffff:215b:71af
33.91.113.176 0:0:0:0:0:ffff:215b:71b0
33.91.113.177 0:0:0:0:0:ffff:215b:71b1
33.91.113.178 0:0:0:0:0:ffff:215b:71b2
33.91.113.179 0:0:0:0:0:ffff:215b:71b3
33.91.113.180 0:0:0:0:0:ffff:215b:71b4


33.91.113.181 0:0:0:0:0:ffff:215b:71b5
33.91.113.182 0:0:0:0:0:ffff:215b:71b6
33.91.113.183 0:0:0:0:0:ffff:215b:71b7
33.91.113.184 0:0:0:0:0:ffff:215b:71b8
33.91.113.185 0:0:0:0:0:ffff:215b:71b9
33.91.113.186 0:0:0:0:0:ffff:215b:71ba
33.91.113.187 0:0:0:0:0:ffff:215b:71bb
33.91.113.188 0:0:0:0:0:ffff:215b:71bc
33.91.113.189 0:0:0:0:0:ffff:215b:71bd
33.91.113.190 0:0:0:0:0:ffff:215b:71be
33.91.113.191 0:0:0:0:0:ffff:215b:71bf
33.91.113.192 0:0:0:0:0:ffff:215b:71c0
33.91.113.193 0:0:0:0:0:ffff:215b:71c1
33.91.113.194 0:0:0:0:0:ffff:215b:71c2
33.91.113.195 0:0:0:0:0:ffff:215b:71c3
33.91.113.196 0:0:0:0:0:ffff:215b:71c4
33.91.113.197 0:0:0:0:0:ffff:215b:71c5
33.91.113.198 0:0:0:0:0:ffff:215b:71c6
33.91.113.199 0:0:0:0:0:ffff:215b:71c7
33.91.113.200 0:0:0:0:0:ffff:215b:71c8
33.91.113.201 0:0:0:0:0:ffff:215b:71c9
33.91.113.202 0:0:0:0:0:ffff:215b:71ca
33.91.113.203 0:0:0:0:0:ffff:215b:71cb
33.91.113.204 0:0:0:0:0:ffff:215b:71cc
33.91.113.205 0:0:0:0:0:ffff:215b:71cd
33.91.113.206 0:0:0:0:0:ffff:215b:71ce
33.91.113.207 0:0:0:0:0:ffff:215b:71cf
33.91.113.208 0:0:0:0:0:ffff:215b:71d0
33.91.113.209 0:0:0:0:0:ffff:215b:71d1
33.91.113.210 0:0:0:0:0:ffff:215b:71d2
33.91.113.211 0:0:0:0:0:ffff:215b:71d3
33.91.113.212 0:0:0:0:0:ffff:215b:71d4
33.91.113.213 0:0:0:0:0:ffff:215b:71d5
33.91.113.214 0:0:0:0:0:ffff:215b:71d6
33.91.113.215 0:0:0:0:0:ffff:215b:71d7
33.91.113.216 0:0:0:0:0:ffff:215b:71d8
33.91.113.217 0:0:0:0:0:ffff:215b:71d9
33.91.113.218 0:0:0:0:0:ffff:215b:71da
33.91.113.219 0:0:0:0:0:ffff:215b:71db
33.91.113.220 0:0:0:0:0:ffff:215b:71dc
33.91.113.221 0:0:0:0:0:ffff:215b:71dd
33.91.113.222 0:0:0:0:0:ffff:215b:71de
33.91.113.223 0:0:0:0:0:ffff:215b:71df
33.91.113.224 0:0:0:0:0:ffff:215b:71e0
33.91.113.225 0:0:0:0:0:ffff:215b:71e1
33.91.113.226 0:0:0:0:0:ffff:215b:71e2
33.91.113.227 0:0:0:0:0:ffff:215b:71e3
33.91.113.228 0:0:0:0:0:ffff:215b:71e4
33.91.113.229 0:0:0:0:0:ffff:215b:71e5
33.91.113.230 0:0:0:0:0:ffff:215b:71e6
33.91.113.231 0:0:0:0:0:ffff:215b:71e7
33.91.113.232 0:0:0:0:0:ffff:215b:71e8
33.91.113.233 0:0:0:0:0:ffff:215b:71e9
33.91.113.234 0:0:0:0:0:ffff:215b:71ea
33.91.113.235 0:0:0:0:0:ffff:215b:71eb
33.91.113.236 0:0:0:0:0:ffff:215b:71ec
33.91.113.237 0:0:0:0:0:ffff:215b:71ed
33.91.113.238 0:0:0:0:0:ffff:215b:71ee
33.91.113.239 0:0:0:0:0:ffff:215b:71ef
33.91.113.240 0:0:0:0:0:ffff:215b:71f0
33.91.113.241 0:0:0:0:0:ffff:215b:71f1
33.91.113.242 0:0:0:0:0:ffff:215b:71f2
33.91.113.243 0:0:0:0:0:ffff:215b:71f3
33.91.113.244 0:0:0:0:0:ffff:215b:71f4
33.91.113.245 0:0:0:0:0:ffff:215b:71f5
33.91.113.246 0:0:0:0:0:ffff:215b:71f6
33.91.113.247 0:0:0:0:0:ffff:215b:71f7
33.91.113.248 0:0:0:0:0:ffff:215b:71f8
33.91.113.249 0:0:0:0:0:ffff:215b:71f9
33.91.113.250 0:0:0:0:0:ffff:215b:71fa
33.91.113.251 0:0:0:0:0:ffff:215b:71fb
33.91.113.252 0:0:0:0:0:ffff:215b:71fc
33.91.113.253 0:0:0:0:0:ffff:215b:71fd
33.91.113.254 0:0:0:0:0:ffff:215b:71fe
33.91.113.255 0:0:0:0:0:ffff:215b:71ff


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.