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
197.151.98.1 0:0:0:0:0:ffff:c597:6201
197.151.98.2 0:0:0:0:0:ffff:c597:6202
197.151.98.3 0:0:0:0:0:ffff:c597:6203
197.151.98.4 0:0:0:0:0:ffff:c597:6204
197.151.98.5 0:0:0:0:0:ffff:c597:6205
197.151.98.6 0:0:0:0:0:ffff:c597:6206
197.151.98.7 0:0:0:0:0:ffff:c597:6207
197.151.98.8 0:0:0:0:0:ffff:c597:6208
197.151.98.9 0:0:0:0:0:ffff:c597:6209
197.151.98.10 0:0:0:0:0:ffff:c597:620a
197.151.98.11 0:0:0:0:0:ffff:c597:620b
197.151.98.12 0:0:0:0:0:ffff:c597:620c
197.151.98.13 0:0:0:0:0:ffff:c597:620d
197.151.98.14 0:0:0:0:0:ffff:c597:620e
197.151.98.15 0:0:0:0:0:ffff:c597:620f
197.151.98.16 0:0:0:0:0:ffff:c597:6210
197.151.98.17 0:0:0:0:0:ffff:c597:6211
197.151.98.18 0:0:0:0:0:ffff:c597:6212
197.151.98.19 0:0:0:0:0:ffff:c597:6213
197.151.98.20 0:0:0:0:0:ffff:c597:6214
197.151.98.21 0:0:0:0:0:ffff:c597:6215
197.151.98.22 0:0:0:0:0:ffff:c597:6216
197.151.98.23 0:0:0:0:0:ffff:c597:6217
197.151.98.24 0:0:0:0:0:ffff:c597:6218
197.151.98.25 0:0:0:0:0:ffff:c597:6219
197.151.98.26 0:0:0:0:0:ffff:c597:621a
197.151.98.27 0:0:0:0:0:ffff:c597:621b
197.151.98.28 0:0:0:0:0:ffff:c597:621c
197.151.98.29 0:0:0:0:0:ffff:c597:621d
197.151.98.30 0:0:0:0:0:ffff:c597:621e
197.151.98.31 0:0:0:0:0:ffff:c597:621f
197.151.98.32 0:0:0:0:0:ffff:c597:6220
197.151.98.33 0:0:0:0:0:ffff:c597:6221
197.151.98.34 0:0:0:0:0:ffff:c597:6222
197.151.98.35 0:0:0:0:0:ffff:c597:6223
197.151.98.36 0:0:0:0:0:ffff:c597:6224
197.151.98.37 0:0:0:0:0:ffff:c597:6225
197.151.98.38 0:0:0:0:0:ffff:c597:6226
197.151.98.39 0:0:0:0:0:ffff:c597:6227
197.151.98.40 0:0:0:0:0:ffff:c597:6228
197.151.98.41 0:0:0:0:0:ffff:c597:6229
197.151.98.42 0:0:0:0:0:ffff:c597:622a
197.151.98.43 0:0:0:0:0:ffff:c597:622b
197.151.98.44 0:0:0:0:0:ffff:c597:622c
197.151.98.45 0:0:0:0:0:ffff:c597:622d
197.151.98.46 0:0:0:0:0:ffff:c597:622e
197.151.98.47 0:0:0:0:0:ffff:c597:622f
197.151.98.48 0:0:0:0:0:ffff:c597:6230
197.151.98.49 0:0:0:0:0:ffff:c597:6231
197.151.98.50 0:0:0:0:0:ffff:c597:6232
197.151.98.51 0:0:0:0:0:ffff:c597:6233
197.151.98.52 0:0:0:0:0:ffff:c597:6234
197.151.98.53 0:0:0:0:0:ffff:c597:6235
197.151.98.54 0:0:0:0:0:ffff:c597:6236
197.151.98.55 0:0:0:0:0:ffff:c597:6237
197.151.98.56 0:0:0:0:0:ffff:c597:6238
197.151.98.57 0:0:0:0:0:ffff:c597:6239
197.151.98.58 0:0:0:0:0:ffff:c597:623a
197.151.98.59 0:0:0:0:0:ffff:c597:623b
197.151.98.60 0:0:0:0:0:ffff:c597:623c


197.151.98.61 0:0:0:0:0:ffff:c597:623d
197.151.98.62 0:0:0:0:0:ffff:c597:623e
197.151.98.63 0:0:0:0:0:ffff:c597:623f
197.151.98.64 0:0:0:0:0:ffff:c597:6240
197.151.98.65 0:0:0:0:0:ffff:c597:6241
197.151.98.66 0:0:0:0:0:ffff:c597:6242
197.151.98.67 0:0:0:0:0:ffff:c597:6243
197.151.98.68 0:0:0:0:0:ffff:c597:6244
197.151.98.69 0:0:0:0:0:ffff:c597:6245
197.151.98.70 0:0:0:0:0:ffff:c597:6246
197.151.98.71 0:0:0:0:0:ffff:c597:6247
197.151.98.72 0:0:0:0:0:ffff:c597:6248
197.151.98.73 0:0:0:0:0:ffff:c597:6249
197.151.98.74 0:0:0:0:0:ffff:c597:624a
197.151.98.75 0:0:0:0:0:ffff:c597:624b
197.151.98.76 0:0:0:0:0:ffff:c597:624c
197.151.98.77 0:0:0:0:0:ffff:c597:624d
197.151.98.78 0:0:0:0:0:ffff:c597:624e
197.151.98.79 0:0:0:0:0:ffff:c597:624f
197.151.98.80 0:0:0:0:0:ffff:c597:6250
197.151.98.81 0:0:0:0:0:ffff:c597:6251
197.151.98.82 0:0:0:0:0:ffff:c597:6252
197.151.98.83 0:0:0:0:0:ffff:c597:6253
197.151.98.84 0:0:0:0:0:ffff:c597:6254
197.151.98.85 0:0:0:0:0:ffff:c597:6255
197.151.98.86 0:0:0:0:0:ffff:c597:6256
197.151.98.87 0:0:0:0:0:ffff:c597:6257
197.151.98.88 0:0:0:0:0:ffff:c597:6258
197.151.98.89 0:0:0:0:0:ffff:c597:6259
197.151.98.90 0:0:0:0:0:ffff:c597:625a
197.151.98.91 0:0:0:0:0:ffff:c597:625b
197.151.98.92 0:0:0:0:0:ffff:c597:625c
197.151.98.93 0:0:0:0:0:ffff:c597:625d
197.151.98.94 0:0:0:0:0:ffff:c597:625e
197.151.98.95 0:0:0:0:0:ffff:c597:625f
197.151.98.96 0:0:0:0:0:ffff:c597:6260
197.151.98.97 0:0:0:0:0:ffff:c597:6261
197.151.98.98 0:0:0:0:0:ffff:c597:6262
197.151.98.99 0:0:0:0:0:ffff:c597:6263
197.151.98.100 0:0:0:0:0:ffff:c597:6264
197.151.98.101 0:0:0:0:0:ffff:c597:6265
197.151.98.102 0:0:0:0:0:ffff:c597:6266
197.151.98.103 0:0:0:0:0:ffff:c597:6267
197.151.98.104 0:0:0:0:0:ffff:c597:6268
197.151.98.105 0:0:0:0:0:ffff:c597:6269
197.151.98.106 0:0:0:0:0:ffff:c597:626a
197.151.98.107 0:0:0:0:0:ffff:c597:626b
197.151.98.108 0:0:0:0:0:ffff:c597:626c
197.151.98.109 0:0:0:0:0:ffff:c597:626d
197.151.98.110 0:0:0:0:0:ffff:c597:626e
197.151.98.111 0:0:0:0:0:ffff:c597:626f
197.151.98.112 0:0:0:0:0:ffff:c597:6270
197.151.98.113 0:0:0:0:0:ffff:c597:6271
197.151.98.114 0:0:0:0:0:ffff:c597:6272
197.151.98.115 0:0:0:0:0:ffff:c597:6273
197.151.98.116 0:0:0:0:0:ffff:c597:6274
197.151.98.117 0:0:0:0:0:ffff:c597:6275
197.151.98.118 0:0:0:0:0:ffff:c597:6276
197.151.98.119 0:0:0:0:0:ffff:c597:6277
197.151.98.120 0:0:0:0:0:ffff:c597:6278


197.151.98.121 0:0:0:0:0:ffff:c597:6279
197.151.98.122 0:0:0:0:0:ffff:c597:627a
197.151.98.123 0:0:0:0:0:ffff:c597:627b
197.151.98.124 0:0:0:0:0:ffff:c597:627c
197.151.98.125 0:0:0:0:0:ffff:c597:627d
197.151.98.126 0:0:0:0:0:ffff:c597:627e
197.151.98.127 0:0:0:0:0:ffff:c597:627f
197.151.98.128 0:0:0:0:0:ffff:c597:6280
197.151.98.129 0:0:0:0:0:ffff:c597:6281
197.151.98.130 0:0:0:0:0:ffff:c597:6282
197.151.98.131 0:0:0:0:0:ffff:c597:6283
197.151.98.132 0:0:0:0:0:ffff:c597:6284
197.151.98.133 0:0:0:0:0:ffff:c597:6285
197.151.98.134 0:0:0:0:0:ffff:c597:6286
197.151.98.135 0:0:0:0:0:ffff:c597:6287
197.151.98.136 0:0:0:0:0:ffff:c597:6288
197.151.98.137 0:0:0:0:0:ffff:c597:6289
197.151.98.138 0:0:0:0:0:ffff:c597:628a
197.151.98.139 0:0:0:0:0:ffff:c597:628b
197.151.98.140 0:0:0:0:0:ffff:c597:628c
197.151.98.141 0:0:0:0:0:ffff:c597:628d
197.151.98.142 0:0:0:0:0:ffff:c597:628e
197.151.98.143 0:0:0:0:0:ffff:c597:628f
197.151.98.144 0:0:0:0:0:ffff:c597:6290
197.151.98.145 0:0:0:0:0:ffff:c597:6291
197.151.98.146 0:0:0:0:0:ffff:c597:6292
197.151.98.147 0:0:0:0:0:ffff:c597:6293
197.151.98.148 0:0:0:0:0:ffff:c597:6294
197.151.98.149 0:0:0:0:0:ffff:c597:6295
197.151.98.150 0:0:0:0:0:ffff:c597:6296
197.151.98.151 0:0:0:0:0:ffff:c597:6297
197.151.98.152 0:0:0:0:0:ffff:c597:6298
197.151.98.153 0:0:0:0:0:ffff:c597:6299
197.151.98.154 0:0:0:0:0:ffff:c597:629a
197.151.98.155 0:0:0:0:0:ffff:c597:629b
197.151.98.156 0:0:0:0:0:ffff:c597:629c
197.151.98.157 0:0:0:0:0:ffff:c597:629d
197.151.98.158 0:0:0:0:0:ffff:c597:629e
197.151.98.159 0:0:0:0:0:ffff:c597:629f
197.151.98.160 0:0:0:0:0:ffff:c597:62a0
197.151.98.161 0:0:0:0:0:ffff:c597:62a1
197.151.98.162 0:0:0:0:0:ffff:c597:62a2
197.151.98.163 0:0:0:0:0:ffff:c597:62a3
197.151.98.164 0:0:0:0:0:ffff:c597:62a4
197.151.98.165 0:0:0:0:0:ffff:c597:62a5
197.151.98.166 0:0:0:0:0:ffff:c597:62a6
197.151.98.167 0:0:0:0:0:ffff:c597:62a7
197.151.98.168 0:0:0:0:0:ffff:c597:62a8
197.151.98.169 0:0:0:0:0:ffff:c597:62a9
197.151.98.170 0:0:0:0:0:ffff:c597:62aa
197.151.98.171 0:0:0:0:0:ffff:c597:62ab
197.151.98.172 0:0:0:0:0:ffff:c597:62ac
197.151.98.173 0:0:0:0:0:ffff:c597:62ad
197.151.98.174 0:0:0:0:0:ffff:c597:62ae
197.151.98.175 0:0:0:0:0:ffff:c597:62af
197.151.98.176 0:0:0:0:0:ffff:c597:62b0
197.151.98.177 0:0:0:0:0:ffff:c597:62b1
197.151.98.178 0:0:0:0:0:ffff:c597:62b2
197.151.98.179 0:0:0:0:0:ffff:c597:62b3
197.151.98.180 0:0:0:0:0:ffff:c597:62b4


197.151.98.181 0:0:0:0:0:ffff:c597:62b5
197.151.98.182 0:0:0:0:0:ffff:c597:62b6
197.151.98.183 0:0:0:0:0:ffff:c597:62b7
197.151.98.184 0:0:0:0:0:ffff:c597:62b8
197.151.98.185 0:0:0:0:0:ffff:c597:62b9
197.151.98.186 0:0:0:0:0:ffff:c597:62ba
197.151.98.187 0:0:0:0:0:ffff:c597:62bb
197.151.98.188 0:0:0:0:0:ffff:c597:62bc
197.151.98.189 0:0:0:0:0:ffff:c597:62bd
197.151.98.190 0:0:0:0:0:ffff:c597:62be
197.151.98.191 0:0:0:0:0:ffff:c597:62bf
197.151.98.192 0:0:0:0:0:ffff:c597:62c0
197.151.98.193 0:0:0:0:0:ffff:c597:62c1
197.151.98.194 0:0:0:0:0:ffff:c597:62c2
197.151.98.195 0:0:0:0:0:ffff:c597:62c3
197.151.98.196 0:0:0:0:0:ffff:c597:62c4
197.151.98.197 0:0:0:0:0:ffff:c597:62c5
197.151.98.198 0:0:0:0:0:ffff:c597:62c6
197.151.98.199 0:0:0:0:0:ffff:c597:62c7
197.151.98.200 0:0:0:0:0:ffff:c597:62c8
197.151.98.201 0:0:0:0:0:ffff:c597:62c9
197.151.98.202 0:0:0:0:0:ffff:c597:62ca
197.151.98.203 0:0:0:0:0:ffff:c597:62cb
197.151.98.204 0:0:0:0:0:ffff:c597:62cc
197.151.98.205 0:0:0:0:0:ffff:c597:62cd
197.151.98.206 0:0:0:0:0:ffff:c597:62ce
197.151.98.207 0:0:0:0:0:ffff:c597:62cf
197.151.98.208 0:0:0:0:0:ffff:c597:62d0
197.151.98.209 0:0:0:0:0:ffff:c597:62d1
197.151.98.210 0:0:0:0:0:ffff:c597:62d2
197.151.98.211 0:0:0:0:0:ffff:c597:62d3
197.151.98.212 0:0:0:0:0:ffff:c597:62d4
197.151.98.213 0:0:0:0:0:ffff:c597:62d5
197.151.98.214 0:0:0:0:0:ffff:c597:62d6
197.151.98.215 0:0:0:0:0:ffff:c597:62d7
197.151.98.216 0:0:0:0:0:ffff:c597:62d8
197.151.98.217 0:0:0:0:0:ffff:c597:62d9
197.151.98.218 0:0:0:0:0:ffff:c597:62da
197.151.98.219 0:0:0:0:0:ffff:c597:62db
197.151.98.220 0:0:0:0:0:ffff:c597:62dc
197.151.98.221 0:0:0:0:0:ffff:c597:62dd
197.151.98.222 0:0:0:0:0:ffff:c597:62de
197.151.98.223 0:0:0:0:0:ffff:c597:62df
197.151.98.224 0:0:0:0:0:ffff:c597:62e0
197.151.98.225 0:0:0:0:0:ffff:c597:62e1
197.151.98.226 0:0:0:0:0:ffff:c597:62e2
197.151.98.227 0:0:0:0:0:ffff:c597:62e3
197.151.98.228 0:0:0:0:0:ffff:c597:62e4
197.151.98.229 0:0:0:0:0:ffff:c597:62e5
197.151.98.230 0:0:0:0:0:ffff:c597:62e6
197.151.98.231 0:0:0:0:0:ffff:c597:62e7
197.151.98.232 0:0:0:0:0:ffff:c597:62e8
197.151.98.233 0:0:0:0:0:ffff:c597:62e9
197.151.98.234 0:0:0:0:0:ffff:c597:62ea
197.151.98.235 0:0:0:0:0:ffff:c597:62eb
197.151.98.236 0:0:0:0:0:ffff:c597:62ec
197.151.98.237 0:0:0:0:0:ffff:c597:62ed
197.151.98.238 0:0:0:0:0:ffff:c597:62ee
197.151.98.239 0:0:0:0:0:ffff:c597:62ef
197.151.98.240 0:0:0:0:0:ffff:c597:62f0
197.151.98.241 0:0:0:0:0:ffff:c597:62f1
197.151.98.242 0:0:0:0:0:ffff:c597:62f2
197.151.98.243 0:0:0:0:0:ffff:c597:62f3
197.151.98.244 0:0:0:0:0:ffff:c597:62f4
197.151.98.245 0:0:0:0:0:ffff:c597:62f5
197.151.98.246 0:0:0:0:0:ffff:c597:62f6
197.151.98.247 0:0:0:0:0:ffff:c597:62f7
197.151.98.248 0:0:0:0:0:ffff:c597:62f8
197.151.98.249 0:0:0:0:0:ffff:c597:62f9
197.151.98.250 0:0:0:0:0:ffff:c597:62fa
197.151.98.251 0:0:0:0:0:ffff:c597:62fb
197.151.98.252 0:0:0:0:0:ffff:c597:62fc
197.151.98.253 0:0:0:0:0:ffff:c597:62fd
197.151.98.254 0:0:0:0:0:ffff:c597:62fe
197.151.98.255 0:0:0:0:0:ffff:c597:62ff


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.