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
13.166.1.1 0:0:0:0:0:ffff:da6:101
13.166.1.2 0:0:0:0:0:ffff:da6:102
13.166.1.3 0:0:0:0:0:ffff:da6:103
13.166.1.4 0:0:0:0:0:ffff:da6:104
13.166.1.5 0:0:0:0:0:ffff:da6:105
13.166.1.6 0:0:0:0:0:ffff:da6:106
13.166.1.7 0:0:0:0:0:ffff:da6:107
13.166.1.8 0:0:0:0:0:ffff:da6:108
13.166.1.9 0:0:0:0:0:ffff:da6:109
13.166.1.10 0:0:0:0:0:ffff:da6:10a
13.166.1.11 0:0:0:0:0:ffff:da6:10b
13.166.1.12 0:0:0:0:0:ffff:da6:10c
13.166.1.13 0:0:0:0:0:ffff:da6:10d
13.166.1.14 0:0:0:0:0:ffff:da6:10e
13.166.1.15 0:0:0:0:0:ffff:da6:10f
13.166.1.16 0:0:0:0:0:ffff:da6:110
13.166.1.17 0:0:0:0:0:ffff:da6:111
13.166.1.18 0:0:0:0:0:ffff:da6:112
13.166.1.19 0:0:0:0:0:ffff:da6:113
13.166.1.20 0:0:0:0:0:ffff:da6:114
13.166.1.21 0:0:0:0:0:ffff:da6:115
13.166.1.22 0:0:0:0:0:ffff:da6:116
13.166.1.23 0:0:0:0:0:ffff:da6:117
13.166.1.24 0:0:0:0:0:ffff:da6:118
13.166.1.25 0:0:0:0:0:ffff:da6:119
13.166.1.26 0:0:0:0:0:ffff:da6:11a
13.166.1.27 0:0:0:0:0:ffff:da6:11b
13.166.1.28 0:0:0:0:0:ffff:da6:11c
13.166.1.29 0:0:0:0:0:ffff:da6:11d
13.166.1.30 0:0:0:0:0:ffff:da6:11e
13.166.1.31 0:0:0:0:0:ffff:da6:11f
13.166.1.32 0:0:0:0:0:ffff:da6:120
13.166.1.33 0:0:0:0:0:ffff:da6:121
13.166.1.34 0:0:0:0:0:ffff:da6:122
13.166.1.35 0:0:0:0:0:ffff:da6:123
13.166.1.36 0:0:0:0:0:ffff:da6:124
13.166.1.37 0:0:0:0:0:ffff:da6:125
13.166.1.38 0:0:0:0:0:ffff:da6:126
13.166.1.39 0:0:0:0:0:ffff:da6:127
13.166.1.40 0:0:0:0:0:ffff:da6:128
13.166.1.41 0:0:0:0:0:ffff:da6:129
13.166.1.42 0:0:0:0:0:ffff:da6:12a
13.166.1.43 0:0:0:0:0:ffff:da6:12b
13.166.1.44 0:0:0:0:0:ffff:da6:12c
13.166.1.45 0:0:0:0:0:ffff:da6:12d
13.166.1.46 0:0:0:0:0:ffff:da6:12e
13.166.1.47 0:0:0:0:0:ffff:da6:12f
13.166.1.48 0:0:0:0:0:ffff:da6:130
13.166.1.49 0:0:0:0:0:ffff:da6:131
13.166.1.50 0:0:0:0:0:ffff:da6:132
13.166.1.51 0:0:0:0:0:ffff:da6:133
13.166.1.52 0:0:0:0:0:ffff:da6:134
13.166.1.53 0:0:0:0:0:ffff:da6:135
13.166.1.54 0:0:0:0:0:ffff:da6:136
13.166.1.55 0:0:0:0:0:ffff:da6:137
13.166.1.56 0:0:0:0:0:ffff:da6:138
13.166.1.57 0:0:0:0:0:ffff:da6:139
13.166.1.58 0:0:0:0:0:ffff:da6:13a
13.166.1.59 0:0:0:0:0:ffff:da6:13b
13.166.1.60 0:0:0:0:0:ffff:da6:13c


13.166.1.61 0:0:0:0:0:ffff:da6:13d
13.166.1.62 0:0:0:0:0:ffff:da6:13e
13.166.1.63 0:0:0:0:0:ffff:da6:13f
13.166.1.64 0:0:0:0:0:ffff:da6:140
13.166.1.65 0:0:0:0:0:ffff:da6:141
13.166.1.66 0:0:0:0:0:ffff:da6:142
13.166.1.67 0:0:0:0:0:ffff:da6:143
13.166.1.68 0:0:0:0:0:ffff:da6:144
13.166.1.69 0:0:0:0:0:ffff:da6:145
13.166.1.70 0:0:0:0:0:ffff:da6:146
13.166.1.71 0:0:0:0:0:ffff:da6:147
13.166.1.72 0:0:0:0:0:ffff:da6:148
13.166.1.73 0:0:0:0:0:ffff:da6:149
13.166.1.74 0:0:0:0:0:ffff:da6:14a
13.166.1.75 0:0:0:0:0:ffff:da6:14b
13.166.1.76 0:0:0:0:0:ffff:da6:14c
13.166.1.77 0:0:0:0:0:ffff:da6:14d
13.166.1.78 0:0:0:0:0:ffff:da6:14e
13.166.1.79 0:0:0:0:0:ffff:da6:14f
13.166.1.80 0:0:0:0:0:ffff:da6:150
13.166.1.81 0:0:0:0:0:ffff:da6:151
13.166.1.82 0:0:0:0:0:ffff:da6:152
13.166.1.83 0:0:0:0:0:ffff:da6:153
13.166.1.84 0:0:0:0:0:ffff:da6:154
13.166.1.85 0:0:0:0:0:ffff:da6:155
13.166.1.86 0:0:0:0:0:ffff:da6:156
13.166.1.87 0:0:0:0:0:ffff:da6:157
13.166.1.88 0:0:0:0:0:ffff:da6:158
13.166.1.89 0:0:0:0:0:ffff:da6:159
13.166.1.90 0:0:0:0:0:ffff:da6:15a
13.166.1.91 0:0:0:0:0:ffff:da6:15b
13.166.1.92 0:0:0:0:0:ffff:da6:15c
13.166.1.93 0:0:0:0:0:ffff:da6:15d
13.166.1.94 0:0:0:0:0:ffff:da6:15e
13.166.1.95 0:0:0:0:0:ffff:da6:15f
13.166.1.96 0:0:0:0:0:ffff:da6:160
13.166.1.97 0:0:0:0:0:ffff:da6:161
13.166.1.98 0:0:0:0:0:ffff:da6:162
13.166.1.99 0:0:0:0:0:ffff:da6:163
13.166.1.100 0:0:0:0:0:ffff:da6:164
13.166.1.101 0:0:0:0:0:ffff:da6:165
13.166.1.102 0:0:0:0:0:ffff:da6:166
13.166.1.103 0:0:0:0:0:ffff:da6:167
13.166.1.104 0:0:0:0:0:ffff:da6:168
13.166.1.105 0:0:0:0:0:ffff:da6:169
13.166.1.106 0:0:0:0:0:ffff:da6:16a
13.166.1.107 0:0:0:0:0:ffff:da6:16b
13.166.1.108 0:0:0:0:0:ffff:da6:16c
13.166.1.109 0:0:0:0:0:ffff:da6:16d
13.166.1.110 0:0:0:0:0:ffff:da6:16e
13.166.1.111 0:0:0:0:0:ffff:da6:16f
13.166.1.112 0:0:0:0:0:ffff:da6:170
13.166.1.113 0:0:0:0:0:ffff:da6:171
13.166.1.114 0:0:0:0:0:ffff:da6:172
13.166.1.115 0:0:0:0:0:ffff:da6:173
13.166.1.116 0:0:0:0:0:ffff:da6:174
13.166.1.117 0:0:0:0:0:ffff:da6:175
13.166.1.118 0:0:0:0:0:ffff:da6:176
13.166.1.119 0:0:0:0:0:ffff:da6:177
13.166.1.120 0:0:0:0:0:ffff:da6:178


13.166.1.121 0:0:0:0:0:ffff:da6:179
13.166.1.122 0:0:0:0:0:ffff:da6:17a
13.166.1.123 0:0:0:0:0:ffff:da6:17b
13.166.1.124 0:0:0:0:0:ffff:da6:17c
13.166.1.125 0:0:0:0:0:ffff:da6:17d
13.166.1.126 0:0:0:0:0:ffff:da6:17e
13.166.1.127 0:0:0:0:0:ffff:da6:17f
13.166.1.128 0:0:0:0:0:ffff:da6:180
13.166.1.129 0:0:0:0:0:ffff:da6:181
13.166.1.130 0:0:0:0:0:ffff:da6:182
13.166.1.131 0:0:0:0:0:ffff:da6:183
13.166.1.132 0:0:0:0:0:ffff:da6:184
13.166.1.133 0:0:0:0:0:ffff:da6:185
13.166.1.134 0:0:0:0:0:ffff:da6:186
13.166.1.135 0:0:0:0:0:ffff:da6:187
13.166.1.136 0:0:0:0:0:ffff:da6:188
13.166.1.137 0:0:0:0:0:ffff:da6:189
13.166.1.138 0:0:0:0:0:ffff:da6:18a
13.166.1.139 0:0:0:0:0:ffff:da6:18b
13.166.1.140 0:0:0:0:0:ffff:da6:18c
13.166.1.141 0:0:0:0:0:ffff:da6:18d
13.166.1.142 0:0:0:0:0:ffff:da6:18e
13.166.1.143 0:0:0:0:0:ffff:da6:18f
13.166.1.144 0:0:0:0:0:ffff:da6:190
13.166.1.145 0:0:0:0:0:ffff:da6:191
13.166.1.146 0:0:0:0:0:ffff:da6:192
13.166.1.147 0:0:0:0:0:ffff:da6:193
13.166.1.148 0:0:0:0:0:ffff:da6:194
13.166.1.149 0:0:0:0:0:ffff:da6:195
13.166.1.150 0:0:0:0:0:ffff:da6:196
13.166.1.151 0:0:0:0:0:ffff:da6:197
13.166.1.152 0:0:0:0:0:ffff:da6:198
13.166.1.153 0:0:0:0:0:ffff:da6:199
13.166.1.154 0:0:0:0:0:ffff:da6:19a
13.166.1.155 0:0:0:0:0:ffff:da6:19b
13.166.1.156 0:0:0:0:0:ffff:da6:19c
13.166.1.157 0:0:0:0:0:ffff:da6:19d
13.166.1.158 0:0:0:0:0:ffff:da6:19e
13.166.1.159 0:0:0:0:0:ffff:da6:19f
13.166.1.160 0:0:0:0:0:ffff:da6:1a0
13.166.1.161 0:0:0:0:0:ffff:da6:1a1
13.166.1.162 0:0:0:0:0:ffff:da6:1a2
13.166.1.163 0:0:0:0:0:ffff:da6:1a3
13.166.1.164 0:0:0:0:0:ffff:da6:1a4
13.166.1.165 0:0:0:0:0:ffff:da6:1a5
13.166.1.166 0:0:0:0:0:ffff:da6:1a6
13.166.1.167 0:0:0:0:0:ffff:da6:1a7
13.166.1.168 0:0:0:0:0:ffff:da6:1a8
13.166.1.169 0:0:0:0:0:ffff:da6:1a9
13.166.1.170 0:0:0:0:0:ffff:da6:1aa
13.166.1.171 0:0:0:0:0:ffff:da6:1ab
13.166.1.172 0:0:0:0:0:ffff:da6:1ac
13.166.1.173 0:0:0:0:0:ffff:da6:1ad
13.166.1.174 0:0:0:0:0:ffff:da6:1ae
13.166.1.175 0:0:0:0:0:ffff:da6:1af
13.166.1.176 0:0:0:0:0:ffff:da6:1b0
13.166.1.177 0:0:0:0:0:ffff:da6:1b1
13.166.1.178 0:0:0:0:0:ffff:da6:1b2
13.166.1.179 0:0:0:0:0:ffff:da6:1b3
13.166.1.180 0:0:0:0:0:ffff:da6:1b4


13.166.1.181 0:0:0:0:0:ffff:da6:1b5
13.166.1.182 0:0:0:0:0:ffff:da6:1b6
13.166.1.183 0:0:0:0:0:ffff:da6:1b7
13.166.1.184 0:0:0:0:0:ffff:da6:1b8
13.166.1.185 0:0:0:0:0:ffff:da6:1b9
13.166.1.186 0:0:0:0:0:ffff:da6:1ba
13.166.1.187 0:0:0:0:0:ffff:da6:1bb
13.166.1.188 0:0:0:0:0:ffff:da6:1bc
13.166.1.189 0:0:0:0:0:ffff:da6:1bd
13.166.1.190 0:0:0:0:0:ffff:da6:1be
13.166.1.191 0:0:0:0:0:ffff:da6:1bf
13.166.1.192 0:0:0:0:0:ffff:da6:1c0
13.166.1.193 0:0:0:0:0:ffff:da6:1c1
13.166.1.194 0:0:0:0:0:ffff:da6:1c2
13.166.1.195 0:0:0:0:0:ffff:da6:1c3
13.166.1.196 0:0:0:0:0:ffff:da6:1c4
13.166.1.197 0:0:0:0:0:ffff:da6:1c5
13.166.1.198 0:0:0:0:0:ffff:da6:1c6
13.166.1.199 0:0:0:0:0:ffff:da6:1c7
13.166.1.200 0:0:0:0:0:ffff:da6:1c8
13.166.1.201 0:0:0:0:0:ffff:da6:1c9
13.166.1.202 0:0:0:0:0:ffff:da6:1ca
13.166.1.203 0:0:0:0:0:ffff:da6:1cb
13.166.1.204 0:0:0:0:0:ffff:da6:1cc
13.166.1.205 0:0:0:0:0:ffff:da6:1cd
13.166.1.206 0:0:0:0:0:ffff:da6:1ce
13.166.1.207 0:0:0:0:0:ffff:da6:1cf
13.166.1.208 0:0:0:0:0:ffff:da6:1d0
13.166.1.209 0:0:0:0:0:ffff:da6:1d1
13.166.1.210 0:0:0:0:0:ffff:da6:1d2
13.166.1.211 0:0:0:0:0:ffff:da6:1d3
13.166.1.212 0:0:0:0:0:ffff:da6:1d4
13.166.1.213 0:0:0:0:0:ffff:da6:1d5
13.166.1.214 0:0:0:0:0:ffff:da6:1d6
13.166.1.215 0:0:0:0:0:ffff:da6:1d7
13.166.1.216 0:0:0:0:0:ffff:da6:1d8
13.166.1.217 0:0:0:0:0:ffff:da6:1d9
13.166.1.218 0:0:0:0:0:ffff:da6:1da
13.166.1.219 0:0:0:0:0:ffff:da6:1db
13.166.1.220 0:0:0:0:0:ffff:da6:1dc
13.166.1.221 0:0:0:0:0:ffff:da6:1dd
13.166.1.222 0:0:0:0:0:ffff:da6:1de
13.166.1.223 0:0:0:0:0:ffff:da6:1df
13.166.1.224 0:0:0:0:0:ffff:da6:1e0
13.166.1.225 0:0:0:0:0:ffff:da6:1e1
13.166.1.226 0:0:0:0:0:ffff:da6:1e2
13.166.1.227 0:0:0:0:0:ffff:da6:1e3
13.166.1.228 0:0:0:0:0:ffff:da6:1e4
13.166.1.229 0:0:0:0:0:ffff:da6:1e5
13.166.1.230 0:0:0:0:0:ffff:da6:1e6
13.166.1.231 0:0:0:0:0:ffff:da6:1e7
13.166.1.232 0:0:0:0:0:ffff:da6:1e8
13.166.1.233 0:0:0:0:0:ffff:da6:1e9
13.166.1.234 0:0:0:0:0:ffff:da6:1ea
13.166.1.235 0:0:0:0:0:ffff:da6:1eb
13.166.1.236 0:0:0:0:0:ffff:da6:1ec
13.166.1.237 0:0:0:0:0:ffff:da6:1ed
13.166.1.238 0:0:0:0:0:ffff:da6:1ee
13.166.1.239 0:0:0:0:0:ffff:da6:1ef
13.166.1.240 0:0:0:0:0:ffff:da6:1f0
13.166.1.241 0:0:0:0:0:ffff:da6:1f1
13.166.1.242 0:0:0:0:0:ffff:da6:1f2
13.166.1.243 0:0:0:0:0:ffff:da6:1f3
13.166.1.244 0:0:0:0:0:ffff:da6:1f4
13.166.1.245 0:0:0:0:0:ffff:da6:1f5
13.166.1.246 0:0:0:0:0:ffff:da6:1f6
13.166.1.247 0:0:0:0:0:ffff:da6:1f7
13.166.1.248 0:0:0:0:0:ffff:da6:1f8
13.166.1.249 0:0:0:0:0:ffff:da6:1f9
13.166.1.250 0:0:0:0:0:ffff:da6:1fa
13.166.1.251 0:0:0:0:0:ffff:da6:1fb
13.166.1.252 0:0:0:0:0:ffff:da6:1fc
13.166.1.253 0:0:0:0:0:ffff:da6:1fd
13.166.1.254 0:0:0:0:0:ffff:da6:1fe
13.166.1.255 0:0:0:0:0:ffff:da6:1ff


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.