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
72.72.98.1 0:0:0:0:0:ffff:4848:6201
72.72.98.2 0:0:0:0:0:ffff:4848:6202
72.72.98.3 0:0:0:0:0:ffff:4848:6203
72.72.98.4 0:0:0:0:0:ffff:4848:6204
72.72.98.5 0:0:0:0:0:ffff:4848:6205
72.72.98.6 0:0:0:0:0:ffff:4848:6206
72.72.98.7 0:0:0:0:0:ffff:4848:6207
72.72.98.8 0:0:0:0:0:ffff:4848:6208
72.72.98.9 0:0:0:0:0:ffff:4848:6209
72.72.98.10 0:0:0:0:0:ffff:4848:620a
72.72.98.11 0:0:0:0:0:ffff:4848:620b
72.72.98.12 0:0:0:0:0:ffff:4848:620c
72.72.98.13 0:0:0:0:0:ffff:4848:620d
72.72.98.14 0:0:0:0:0:ffff:4848:620e
72.72.98.15 0:0:0:0:0:ffff:4848:620f
72.72.98.16 0:0:0:0:0:ffff:4848:6210
72.72.98.17 0:0:0:0:0:ffff:4848:6211
72.72.98.18 0:0:0:0:0:ffff:4848:6212
72.72.98.19 0:0:0:0:0:ffff:4848:6213
72.72.98.20 0:0:0:0:0:ffff:4848:6214
72.72.98.21 0:0:0:0:0:ffff:4848:6215
72.72.98.22 0:0:0:0:0:ffff:4848:6216
72.72.98.23 0:0:0:0:0:ffff:4848:6217
72.72.98.24 0:0:0:0:0:ffff:4848:6218
72.72.98.25 0:0:0:0:0:ffff:4848:6219
72.72.98.26 0:0:0:0:0:ffff:4848:621a
72.72.98.27 0:0:0:0:0:ffff:4848:621b
72.72.98.28 0:0:0:0:0:ffff:4848:621c
72.72.98.29 0:0:0:0:0:ffff:4848:621d
72.72.98.30 0:0:0:0:0:ffff:4848:621e
72.72.98.31 0:0:0:0:0:ffff:4848:621f
72.72.98.32 0:0:0:0:0:ffff:4848:6220
72.72.98.33 0:0:0:0:0:ffff:4848:6221
72.72.98.34 0:0:0:0:0:ffff:4848:6222
72.72.98.35 0:0:0:0:0:ffff:4848:6223
72.72.98.36 0:0:0:0:0:ffff:4848:6224
72.72.98.37 0:0:0:0:0:ffff:4848:6225
72.72.98.38 0:0:0:0:0:ffff:4848:6226
72.72.98.39 0:0:0:0:0:ffff:4848:6227
72.72.98.40 0:0:0:0:0:ffff:4848:6228
72.72.98.41 0:0:0:0:0:ffff:4848:6229
72.72.98.42 0:0:0:0:0:ffff:4848:622a
72.72.98.43 0:0:0:0:0:ffff:4848:622b
72.72.98.44 0:0:0:0:0:ffff:4848:622c
72.72.98.45 0:0:0:0:0:ffff:4848:622d
72.72.98.46 0:0:0:0:0:ffff:4848:622e
72.72.98.47 0:0:0:0:0:ffff:4848:622f
72.72.98.48 0:0:0:0:0:ffff:4848:6230
72.72.98.49 0:0:0:0:0:ffff:4848:6231
72.72.98.50 0:0:0:0:0:ffff:4848:6232
72.72.98.51 0:0:0:0:0:ffff:4848:6233
72.72.98.52 0:0:0:0:0:ffff:4848:6234
72.72.98.53 0:0:0:0:0:ffff:4848:6235
72.72.98.54 0:0:0:0:0:ffff:4848:6236
72.72.98.55 0:0:0:0:0:ffff:4848:6237
72.72.98.56 0:0:0:0:0:ffff:4848:6238
72.72.98.57 0:0:0:0:0:ffff:4848:6239
72.72.98.58 0:0:0:0:0:ffff:4848:623a
72.72.98.59 0:0:0:0:0:ffff:4848:623b
72.72.98.60 0:0:0:0:0:ffff:4848:623c


72.72.98.61 0:0:0:0:0:ffff:4848:623d
72.72.98.62 0:0:0:0:0:ffff:4848:623e
72.72.98.63 0:0:0:0:0:ffff:4848:623f
72.72.98.64 0:0:0:0:0:ffff:4848:6240
72.72.98.65 0:0:0:0:0:ffff:4848:6241
72.72.98.66 0:0:0:0:0:ffff:4848:6242
72.72.98.67 0:0:0:0:0:ffff:4848:6243
72.72.98.68 0:0:0:0:0:ffff:4848:6244
72.72.98.69 0:0:0:0:0:ffff:4848:6245
72.72.98.70 0:0:0:0:0:ffff:4848:6246
72.72.98.71 0:0:0:0:0:ffff:4848:6247
72.72.98.72 0:0:0:0:0:ffff:4848:6248
72.72.98.73 0:0:0:0:0:ffff:4848:6249
72.72.98.74 0:0:0:0:0:ffff:4848:624a
72.72.98.75 0:0:0:0:0:ffff:4848:624b
72.72.98.76 0:0:0:0:0:ffff:4848:624c
72.72.98.77 0:0:0:0:0:ffff:4848:624d
72.72.98.78 0:0:0:0:0:ffff:4848:624e
72.72.98.79 0:0:0:0:0:ffff:4848:624f
72.72.98.80 0:0:0:0:0:ffff:4848:6250
72.72.98.81 0:0:0:0:0:ffff:4848:6251
72.72.98.82 0:0:0:0:0:ffff:4848:6252
72.72.98.83 0:0:0:0:0:ffff:4848:6253
72.72.98.84 0:0:0:0:0:ffff:4848:6254
72.72.98.85 0:0:0:0:0:ffff:4848:6255
72.72.98.86 0:0:0:0:0:ffff:4848:6256
72.72.98.87 0:0:0:0:0:ffff:4848:6257
72.72.98.88 0:0:0:0:0:ffff:4848:6258
72.72.98.89 0:0:0:0:0:ffff:4848:6259
72.72.98.90 0:0:0:0:0:ffff:4848:625a
72.72.98.91 0:0:0:0:0:ffff:4848:625b
72.72.98.92 0:0:0:0:0:ffff:4848:625c
72.72.98.93 0:0:0:0:0:ffff:4848:625d
72.72.98.94 0:0:0:0:0:ffff:4848:625e
72.72.98.95 0:0:0:0:0:ffff:4848:625f
72.72.98.96 0:0:0:0:0:ffff:4848:6260
72.72.98.97 0:0:0:0:0:ffff:4848:6261
72.72.98.98 0:0:0:0:0:ffff:4848:6262
72.72.98.99 0:0:0:0:0:ffff:4848:6263
72.72.98.100 0:0:0:0:0:ffff:4848:6264
72.72.98.101 0:0:0:0:0:ffff:4848:6265
72.72.98.102 0:0:0:0:0:ffff:4848:6266
72.72.98.103 0:0:0:0:0:ffff:4848:6267
72.72.98.104 0:0:0:0:0:ffff:4848:6268
72.72.98.105 0:0:0:0:0:ffff:4848:6269
72.72.98.106 0:0:0:0:0:ffff:4848:626a
72.72.98.107 0:0:0:0:0:ffff:4848:626b
72.72.98.108 0:0:0:0:0:ffff:4848:626c
72.72.98.109 0:0:0:0:0:ffff:4848:626d
72.72.98.110 0:0:0:0:0:ffff:4848:626e
72.72.98.111 0:0:0:0:0:ffff:4848:626f
72.72.98.112 0:0:0:0:0:ffff:4848:6270
72.72.98.113 0:0:0:0:0:ffff:4848:6271
72.72.98.114 0:0:0:0:0:ffff:4848:6272
72.72.98.115 0:0:0:0:0:ffff:4848:6273
72.72.98.116 0:0:0:0:0:ffff:4848:6274
72.72.98.117 0:0:0:0:0:ffff:4848:6275
72.72.98.118 0:0:0:0:0:ffff:4848:6276
72.72.98.119 0:0:0:0:0:ffff:4848:6277
72.72.98.120 0:0:0:0:0:ffff:4848:6278


72.72.98.121 0:0:0:0:0:ffff:4848:6279
72.72.98.122 0:0:0:0:0:ffff:4848:627a
72.72.98.123 0:0:0:0:0:ffff:4848:627b
72.72.98.124 0:0:0:0:0:ffff:4848:627c
72.72.98.125 0:0:0:0:0:ffff:4848:627d
72.72.98.126 0:0:0:0:0:ffff:4848:627e
72.72.98.127 0:0:0:0:0:ffff:4848:627f
72.72.98.128 0:0:0:0:0:ffff:4848:6280
72.72.98.129 0:0:0:0:0:ffff:4848:6281
72.72.98.130 0:0:0:0:0:ffff:4848:6282
72.72.98.131 0:0:0:0:0:ffff:4848:6283
72.72.98.132 0:0:0:0:0:ffff:4848:6284
72.72.98.133 0:0:0:0:0:ffff:4848:6285
72.72.98.134 0:0:0:0:0:ffff:4848:6286
72.72.98.135 0:0:0:0:0:ffff:4848:6287
72.72.98.136 0:0:0:0:0:ffff:4848:6288
72.72.98.137 0:0:0:0:0:ffff:4848:6289
72.72.98.138 0:0:0:0:0:ffff:4848:628a
72.72.98.139 0:0:0:0:0:ffff:4848:628b
72.72.98.140 0:0:0:0:0:ffff:4848:628c
72.72.98.141 0:0:0:0:0:ffff:4848:628d
72.72.98.142 0:0:0:0:0:ffff:4848:628e
72.72.98.143 0:0:0:0:0:ffff:4848:628f
72.72.98.144 0:0:0:0:0:ffff:4848:6290
72.72.98.145 0:0:0:0:0:ffff:4848:6291
72.72.98.146 0:0:0:0:0:ffff:4848:6292
72.72.98.147 0:0:0:0:0:ffff:4848:6293
72.72.98.148 0:0:0:0:0:ffff:4848:6294
72.72.98.149 0:0:0:0:0:ffff:4848:6295
72.72.98.150 0:0:0:0:0:ffff:4848:6296
72.72.98.151 0:0:0:0:0:ffff:4848:6297
72.72.98.152 0:0:0:0:0:ffff:4848:6298
72.72.98.153 0:0:0:0:0:ffff:4848:6299
72.72.98.154 0:0:0:0:0:ffff:4848:629a
72.72.98.155 0:0:0:0:0:ffff:4848:629b
72.72.98.156 0:0:0:0:0:ffff:4848:629c
72.72.98.157 0:0:0:0:0:ffff:4848:629d
72.72.98.158 0:0:0:0:0:ffff:4848:629e
72.72.98.159 0:0:0:0:0:ffff:4848:629f
72.72.98.160 0:0:0:0:0:ffff:4848:62a0
72.72.98.161 0:0:0:0:0:ffff:4848:62a1
72.72.98.162 0:0:0:0:0:ffff:4848:62a2
72.72.98.163 0:0:0:0:0:ffff:4848:62a3
72.72.98.164 0:0:0:0:0:ffff:4848:62a4
72.72.98.165 0:0:0:0:0:ffff:4848:62a5
72.72.98.166 0:0:0:0:0:ffff:4848:62a6
72.72.98.167 0:0:0:0:0:ffff:4848:62a7
72.72.98.168 0:0:0:0:0:ffff:4848:62a8
72.72.98.169 0:0:0:0:0:ffff:4848:62a9
72.72.98.170 0:0:0:0:0:ffff:4848:62aa
72.72.98.171 0:0:0:0:0:ffff:4848:62ab
72.72.98.172 0:0:0:0:0:ffff:4848:62ac
72.72.98.173 0:0:0:0:0:ffff:4848:62ad
72.72.98.174 0:0:0:0:0:ffff:4848:62ae
72.72.98.175 0:0:0:0:0:ffff:4848:62af
72.72.98.176 0:0:0:0:0:ffff:4848:62b0
72.72.98.177 0:0:0:0:0:ffff:4848:62b1
72.72.98.178 0:0:0:0:0:ffff:4848:62b2
72.72.98.179 0:0:0:0:0:ffff:4848:62b3
72.72.98.180 0:0:0:0:0:ffff:4848:62b4


72.72.98.181 0:0:0:0:0:ffff:4848:62b5
72.72.98.182 0:0:0:0:0:ffff:4848:62b6
72.72.98.183 0:0:0:0:0:ffff:4848:62b7
72.72.98.184 0:0:0:0:0:ffff:4848:62b8
72.72.98.185 0:0:0:0:0:ffff:4848:62b9
72.72.98.186 0:0:0:0:0:ffff:4848:62ba
72.72.98.187 0:0:0:0:0:ffff:4848:62bb
72.72.98.188 0:0:0:0:0:ffff:4848:62bc
72.72.98.189 0:0:0:0:0:ffff:4848:62bd
72.72.98.190 0:0:0:0:0:ffff:4848:62be
72.72.98.191 0:0:0:0:0:ffff:4848:62bf
72.72.98.192 0:0:0:0:0:ffff:4848:62c0
72.72.98.193 0:0:0:0:0:ffff:4848:62c1
72.72.98.194 0:0:0:0:0:ffff:4848:62c2
72.72.98.195 0:0:0:0:0:ffff:4848:62c3
72.72.98.196 0:0:0:0:0:ffff:4848:62c4
72.72.98.197 0:0:0:0:0:ffff:4848:62c5
72.72.98.198 0:0:0:0:0:ffff:4848:62c6
72.72.98.199 0:0:0:0:0:ffff:4848:62c7
72.72.98.200 0:0:0:0:0:ffff:4848:62c8
72.72.98.201 0:0:0:0:0:ffff:4848:62c9
72.72.98.202 0:0:0:0:0:ffff:4848:62ca
72.72.98.203 0:0:0:0:0:ffff:4848:62cb
72.72.98.204 0:0:0:0:0:ffff:4848:62cc
72.72.98.205 0:0:0:0:0:ffff:4848:62cd
72.72.98.206 0:0:0:0:0:ffff:4848:62ce
72.72.98.207 0:0:0:0:0:ffff:4848:62cf
72.72.98.208 0:0:0:0:0:ffff:4848:62d0
72.72.98.209 0:0:0:0:0:ffff:4848:62d1
72.72.98.210 0:0:0:0:0:ffff:4848:62d2
72.72.98.211 0:0:0:0:0:ffff:4848:62d3
72.72.98.212 0:0:0:0:0:ffff:4848:62d4
72.72.98.213 0:0:0:0:0:ffff:4848:62d5
72.72.98.214 0:0:0:0:0:ffff:4848:62d6
72.72.98.215 0:0:0:0:0:ffff:4848:62d7
72.72.98.216 0:0:0:0:0:ffff:4848:62d8
72.72.98.217 0:0:0:0:0:ffff:4848:62d9
72.72.98.218 0:0:0:0:0:ffff:4848:62da
72.72.98.219 0:0:0:0:0:ffff:4848:62db
72.72.98.220 0:0:0:0:0:ffff:4848:62dc
72.72.98.221 0:0:0:0:0:ffff:4848:62dd
72.72.98.222 0:0:0:0:0:ffff:4848:62de
72.72.98.223 0:0:0:0:0:ffff:4848:62df
72.72.98.224 0:0:0:0:0:ffff:4848:62e0
72.72.98.225 0:0:0:0:0:ffff:4848:62e1
72.72.98.226 0:0:0:0:0:ffff:4848:62e2
72.72.98.227 0:0:0:0:0:ffff:4848:62e3
72.72.98.228 0:0:0:0:0:ffff:4848:62e4
72.72.98.229 0:0:0:0:0:ffff:4848:62e5
72.72.98.230 0:0:0:0:0:ffff:4848:62e6
72.72.98.231 0:0:0:0:0:ffff:4848:62e7
72.72.98.232 0:0:0:0:0:ffff:4848:62e8
72.72.98.233 0:0:0:0:0:ffff:4848:62e9
72.72.98.234 0:0:0:0:0:ffff:4848:62ea
72.72.98.235 0:0:0:0:0:ffff:4848:62eb
72.72.98.236 0:0:0:0:0:ffff:4848:62ec
72.72.98.237 0:0:0:0:0:ffff:4848:62ed
72.72.98.238 0:0:0:0:0:ffff:4848:62ee
72.72.98.239 0:0:0:0:0:ffff:4848:62ef
72.72.98.240 0:0:0:0:0:ffff:4848:62f0
72.72.98.241 0:0:0:0:0:ffff:4848:62f1
72.72.98.242 0:0:0:0:0:ffff:4848:62f2
72.72.98.243 0:0:0:0:0:ffff:4848:62f3
72.72.98.244 0:0:0:0:0:ffff:4848:62f4
72.72.98.245 0:0:0:0:0:ffff:4848:62f5
72.72.98.246 0:0:0:0:0:ffff:4848:62f6
72.72.98.247 0:0:0:0:0:ffff:4848:62f7
72.72.98.248 0:0:0:0:0:ffff:4848:62f8
72.72.98.249 0:0:0:0:0:ffff:4848:62f9
72.72.98.250 0:0:0:0:0:ffff:4848:62fa
72.72.98.251 0:0:0:0:0:ffff:4848:62fb
72.72.98.252 0:0:0:0:0:ffff:4848:62fc
72.72.98.253 0:0:0:0:0:ffff:4848:62fd
72.72.98.254 0:0:0:0:0:ffff:4848:62fe
72.72.98.255 0:0:0:0:0:ffff:4848:62ff


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.