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
127.51.98.1 0:0:0:0:0:ffff:7f33:6201
127.51.98.2 0:0:0:0:0:ffff:7f33:6202
127.51.98.3 0:0:0:0:0:ffff:7f33:6203
127.51.98.4 0:0:0:0:0:ffff:7f33:6204
127.51.98.5 0:0:0:0:0:ffff:7f33:6205
127.51.98.6 0:0:0:0:0:ffff:7f33:6206
127.51.98.7 0:0:0:0:0:ffff:7f33:6207
127.51.98.8 0:0:0:0:0:ffff:7f33:6208
127.51.98.9 0:0:0:0:0:ffff:7f33:6209
127.51.98.10 0:0:0:0:0:ffff:7f33:620a
127.51.98.11 0:0:0:0:0:ffff:7f33:620b
127.51.98.12 0:0:0:0:0:ffff:7f33:620c
127.51.98.13 0:0:0:0:0:ffff:7f33:620d
127.51.98.14 0:0:0:0:0:ffff:7f33:620e
127.51.98.15 0:0:0:0:0:ffff:7f33:620f
127.51.98.16 0:0:0:0:0:ffff:7f33:6210
127.51.98.17 0:0:0:0:0:ffff:7f33:6211
127.51.98.18 0:0:0:0:0:ffff:7f33:6212
127.51.98.19 0:0:0:0:0:ffff:7f33:6213
127.51.98.20 0:0:0:0:0:ffff:7f33:6214
127.51.98.21 0:0:0:0:0:ffff:7f33:6215
127.51.98.22 0:0:0:0:0:ffff:7f33:6216
127.51.98.23 0:0:0:0:0:ffff:7f33:6217
127.51.98.24 0:0:0:0:0:ffff:7f33:6218
127.51.98.25 0:0:0:0:0:ffff:7f33:6219
127.51.98.26 0:0:0:0:0:ffff:7f33:621a
127.51.98.27 0:0:0:0:0:ffff:7f33:621b
127.51.98.28 0:0:0:0:0:ffff:7f33:621c
127.51.98.29 0:0:0:0:0:ffff:7f33:621d
127.51.98.30 0:0:0:0:0:ffff:7f33:621e
127.51.98.31 0:0:0:0:0:ffff:7f33:621f
127.51.98.32 0:0:0:0:0:ffff:7f33:6220
127.51.98.33 0:0:0:0:0:ffff:7f33:6221
127.51.98.34 0:0:0:0:0:ffff:7f33:6222
127.51.98.35 0:0:0:0:0:ffff:7f33:6223
127.51.98.36 0:0:0:0:0:ffff:7f33:6224
127.51.98.37 0:0:0:0:0:ffff:7f33:6225
127.51.98.38 0:0:0:0:0:ffff:7f33:6226
127.51.98.39 0:0:0:0:0:ffff:7f33:6227
127.51.98.40 0:0:0:0:0:ffff:7f33:6228
127.51.98.41 0:0:0:0:0:ffff:7f33:6229
127.51.98.42 0:0:0:0:0:ffff:7f33:622a
127.51.98.43 0:0:0:0:0:ffff:7f33:622b
127.51.98.44 0:0:0:0:0:ffff:7f33:622c
127.51.98.45 0:0:0:0:0:ffff:7f33:622d
127.51.98.46 0:0:0:0:0:ffff:7f33:622e
127.51.98.47 0:0:0:0:0:ffff:7f33:622f
127.51.98.48 0:0:0:0:0:ffff:7f33:6230
127.51.98.49 0:0:0:0:0:ffff:7f33:6231
127.51.98.50 0:0:0:0:0:ffff:7f33:6232
127.51.98.51 0:0:0:0:0:ffff:7f33:6233
127.51.98.52 0:0:0:0:0:ffff:7f33:6234
127.51.98.53 0:0:0:0:0:ffff:7f33:6235
127.51.98.54 0:0:0:0:0:ffff:7f33:6236
127.51.98.55 0:0:0:0:0:ffff:7f33:6237
127.51.98.56 0:0:0:0:0:ffff:7f33:6238
127.51.98.57 0:0:0:0:0:ffff:7f33:6239
127.51.98.58 0:0:0:0:0:ffff:7f33:623a
127.51.98.59 0:0:0:0:0:ffff:7f33:623b
127.51.98.60 0:0:0:0:0:ffff:7f33:623c


127.51.98.61 0:0:0:0:0:ffff:7f33:623d
127.51.98.62 0:0:0:0:0:ffff:7f33:623e
127.51.98.63 0:0:0:0:0:ffff:7f33:623f
127.51.98.64 0:0:0:0:0:ffff:7f33:6240
127.51.98.65 0:0:0:0:0:ffff:7f33:6241
127.51.98.66 0:0:0:0:0:ffff:7f33:6242
127.51.98.67 0:0:0:0:0:ffff:7f33:6243
127.51.98.68 0:0:0:0:0:ffff:7f33:6244
127.51.98.69 0:0:0:0:0:ffff:7f33:6245
127.51.98.70 0:0:0:0:0:ffff:7f33:6246
127.51.98.71 0:0:0:0:0:ffff:7f33:6247
127.51.98.72 0:0:0:0:0:ffff:7f33:6248
127.51.98.73 0:0:0:0:0:ffff:7f33:6249
127.51.98.74 0:0:0:0:0:ffff:7f33:624a
127.51.98.75 0:0:0:0:0:ffff:7f33:624b
127.51.98.76 0:0:0:0:0:ffff:7f33:624c
127.51.98.77 0:0:0:0:0:ffff:7f33:624d
127.51.98.78 0:0:0:0:0:ffff:7f33:624e
127.51.98.79 0:0:0:0:0:ffff:7f33:624f
127.51.98.80 0:0:0:0:0:ffff:7f33:6250
127.51.98.81 0:0:0:0:0:ffff:7f33:6251
127.51.98.82 0:0:0:0:0:ffff:7f33:6252
127.51.98.83 0:0:0:0:0:ffff:7f33:6253
127.51.98.84 0:0:0:0:0:ffff:7f33:6254
127.51.98.85 0:0:0:0:0:ffff:7f33:6255
127.51.98.86 0:0:0:0:0:ffff:7f33:6256
127.51.98.87 0:0:0:0:0:ffff:7f33:6257
127.51.98.88 0:0:0:0:0:ffff:7f33:6258
127.51.98.89 0:0:0:0:0:ffff:7f33:6259
127.51.98.90 0:0:0:0:0:ffff:7f33:625a
127.51.98.91 0:0:0:0:0:ffff:7f33:625b
127.51.98.92 0:0:0:0:0:ffff:7f33:625c
127.51.98.93 0:0:0:0:0:ffff:7f33:625d
127.51.98.94 0:0:0:0:0:ffff:7f33:625e
127.51.98.95 0:0:0:0:0:ffff:7f33:625f
127.51.98.96 0:0:0:0:0:ffff:7f33:6260
127.51.98.97 0:0:0:0:0:ffff:7f33:6261
127.51.98.98 0:0:0:0:0:ffff:7f33:6262
127.51.98.99 0:0:0:0:0:ffff:7f33:6263
127.51.98.100 0:0:0:0:0:ffff:7f33:6264
127.51.98.101 0:0:0:0:0:ffff:7f33:6265
127.51.98.102 0:0:0:0:0:ffff:7f33:6266
127.51.98.103 0:0:0:0:0:ffff:7f33:6267
127.51.98.104 0:0:0:0:0:ffff:7f33:6268
127.51.98.105 0:0:0:0:0:ffff:7f33:6269
127.51.98.106 0:0:0:0:0:ffff:7f33:626a
127.51.98.107 0:0:0:0:0:ffff:7f33:626b
127.51.98.108 0:0:0:0:0:ffff:7f33:626c
127.51.98.109 0:0:0:0:0:ffff:7f33:626d
127.51.98.110 0:0:0:0:0:ffff:7f33:626e
127.51.98.111 0:0:0:0:0:ffff:7f33:626f
127.51.98.112 0:0:0:0:0:ffff:7f33:6270
127.51.98.113 0:0:0:0:0:ffff:7f33:6271
127.51.98.114 0:0:0:0:0:ffff:7f33:6272
127.51.98.115 0:0:0:0:0:ffff:7f33:6273
127.51.98.116 0:0:0:0:0:ffff:7f33:6274
127.51.98.117 0:0:0:0:0:ffff:7f33:6275
127.51.98.118 0:0:0:0:0:ffff:7f33:6276
127.51.98.119 0:0:0:0:0:ffff:7f33:6277
127.51.98.120 0:0:0:0:0:ffff:7f33:6278


127.51.98.121 0:0:0:0:0:ffff:7f33:6279
127.51.98.122 0:0:0:0:0:ffff:7f33:627a
127.51.98.123 0:0:0:0:0:ffff:7f33:627b
127.51.98.124 0:0:0:0:0:ffff:7f33:627c
127.51.98.125 0:0:0:0:0:ffff:7f33:627d
127.51.98.126 0:0:0:0:0:ffff:7f33:627e
127.51.98.127 0:0:0:0:0:ffff:7f33:627f
127.51.98.128 0:0:0:0:0:ffff:7f33:6280
127.51.98.129 0:0:0:0:0:ffff:7f33:6281
127.51.98.130 0:0:0:0:0:ffff:7f33:6282
127.51.98.131 0:0:0:0:0:ffff:7f33:6283
127.51.98.132 0:0:0:0:0:ffff:7f33:6284
127.51.98.133 0:0:0:0:0:ffff:7f33:6285
127.51.98.134 0:0:0:0:0:ffff:7f33:6286
127.51.98.135 0:0:0:0:0:ffff:7f33:6287
127.51.98.136 0:0:0:0:0:ffff:7f33:6288
127.51.98.137 0:0:0:0:0:ffff:7f33:6289
127.51.98.138 0:0:0:0:0:ffff:7f33:628a
127.51.98.139 0:0:0:0:0:ffff:7f33:628b
127.51.98.140 0:0:0:0:0:ffff:7f33:628c
127.51.98.141 0:0:0:0:0:ffff:7f33:628d
127.51.98.142 0:0:0:0:0:ffff:7f33:628e
127.51.98.143 0:0:0:0:0:ffff:7f33:628f
127.51.98.144 0:0:0:0:0:ffff:7f33:6290
127.51.98.145 0:0:0:0:0:ffff:7f33:6291
127.51.98.146 0:0:0:0:0:ffff:7f33:6292
127.51.98.147 0:0:0:0:0:ffff:7f33:6293
127.51.98.148 0:0:0:0:0:ffff:7f33:6294
127.51.98.149 0:0:0:0:0:ffff:7f33:6295
127.51.98.150 0:0:0:0:0:ffff:7f33:6296
127.51.98.151 0:0:0:0:0:ffff:7f33:6297
127.51.98.152 0:0:0:0:0:ffff:7f33:6298
127.51.98.153 0:0:0:0:0:ffff:7f33:6299
127.51.98.154 0:0:0:0:0:ffff:7f33:629a
127.51.98.155 0:0:0:0:0:ffff:7f33:629b
127.51.98.156 0:0:0:0:0:ffff:7f33:629c
127.51.98.157 0:0:0:0:0:ffff:7f33:629d
127.51.98.158 0:0:0:0:0:ffff:7f33:629e
127.51.98.159 0:0:0:0:0:ffff:7f33:629f
127.51.98.160 0:0:0:0:0:ffff:7f33:62a0
127.51.98.161 0:0:0:0:0:ffff:7f33:62a1
127.51.98.162 0:0:0:0:0:ffff:7f33:62a2
127.51.98.163 0:0:0:0:0:ffff:7f33:62a3
127.51.98.164 0:0:0:0:0:ffff:7f33:62a4
127.51.98.165 0:0:0:0:0:ffff:7f33:62a5
127.51.98.166 0:0:0:0:0:ffff:7f33:62a6
127.51.98.167 0:0:0:0:0:ffff:7f33:62a7
127.51.98.168 0:0:0:0:0:ffff:7f33:62a8
127.51.98.169 0:0:0:0:0:ffff:7f33:62a9
127.51.98.170 0:0:0:0:0:ffff:7f33:62aa
127.51.98.171 0:0:0:0:0:ffff:7f33:62ab
127.51.98.172 0:0:0:0:0:ffff:7f33:62ac
127.51.98.173 0:0:0:0:0:ffff:7f33:62ad
127.51.98.174 0:0:0:0:0:ffff:7f33:62ae
127.51.98.175 0:0:0:0:0:ffff:7f33:62af
127.51.98.176 0:0:0:0:0:ffff:7f33:62b0
127.51.98.177 0:0:0:0:0:ffff:7f33:62b1
127.51.98.178 0:0:0:0:0:ffff:7f33:62b2
127.51.98.179 0:0:0:0:0:ffff:7f33:62b3
127.51.98.180 0:0:0:0:0:ffff:7f33:62b4


127.51.98.181 0:0:0:0:0:ffff:7f33:62b5
127.51.98.182 0:0:0:0:0:ffff:7f33:62b6
127.51.98.183 0:0:0:0:0:ffff:7f33:62b7
127.51.98.184 0:0:0:0:0:ffff:7f33:62b8
127.51.98.185 0:0:0:0:0:ffff:7f33:62b9
127.51.98.186 0:0:0:0:0:ffff:7f33:62ba
127.51.98.187 0:0:0:0:0:ffff:7f33:62bb
127.51.98.188 0:0:0:0:0:ffff:7f33:62bc
127.51.98.189 0:0:0:0:0:ffff:7f33:62bd
127.51.98.190 0:0:0:0:0:ffff:7f33:62be
127.51.98.191 0:0:0:0:0:ffff:7f33:62bf
127.51.98.192 0:0:0:0:0:ffff:7f33:62c0
127.51.98.193 0:0:0:0:0:ffff:7f33:62c1
127.51.98.194 0:0:0:0:0:ffff:7f33:62c2
127.51.98.195 0:0:0:0:0:ffff:7f33:62c3
127.51.98.196 0:0:0:0:0:ffff:7f33:62c4
127.51.98.197 0:0:0:0:0:ffff:7f33:62c5
127.51.98.198 0:0:0:0:0:ffff:7f33:62c6
127.51.98.199 0:0:0:0:0:ffff:7f33:62c7
127.51.98.200 0:0:0:0:0:ffff:7f33:62c8
127.51.98.201 0:0:0:0:0:ffff:7f33:62c9
127.51.98.202 0:0:0:0:0:ffff:7f33:62ca
127.51.98.203 0:0:0:0:0:ffff:7f33:62cb
127.51.98.204 0:0:0:0:0:ffff:7f33:62cc
127.51.98.205 0:0:0:0:0:ffff:7f33:62cd
127.51.98.206 0:0:0:0:0:ffff:7f33:62ce
127.51.98.207 0:0:0:0:0:ffff:7f33:62cf
127.51.98.208 0:0:0:0:0:ffff:7f33:62d0
127.51.98.209 0:0:0:0:0:ffff:7f33:62d1
127.51.98.210 0:0:0:0:0:ffff:7f33:62d2
127.51.98.211 0:0:0:0:0:ffff:7f33:62d3
127.51.98.212 0:0:0:0:0:ffff:7f33:62d4
127.51.98.213 0:0:0:0:0:ffff:7f33:62d5
127.51.98.214 0:0:0:0:0:ffff:7f33:62d6
127.51.98.215 0:0:0:0:0:ffff:7f33:62d7
127.51.98.216 0:0:0:0:0:ffff:7f33:62d8
127.51.98.217 0:0:0:0:0:ffff:7f33:62d9
127.51.98.218 0:0:0:0:0:ffff:7f33:62da
127.51.98.219 0:0:0:0:0:ffff:7f33:62db
127.51.98.220 0:0:0:0:0:ffff:7f33:62dc
127.51.98.221 0:0:0:0:0:ffff:7f33:62dd
127.51.98.222 0:0:0:0:0:ffff:7f33:62de
127.51.98.223 0:0:0:0:0:ffff:7f33:62df
127.51.98.224 0:0:0:0:0:ffff:7f33:62e0
127.51.98.225 0:0:0:0:0:ffff:7f33:62e1
127.51.98.226 0:0:0:0:0:ffff:7f33:62e2
127.51.98.227 0:0:0:0:0:ffff:7f33:62e3
127.51.98.228 0:0:0:0:0:ffff:7f33:62e4
127.51.98.229 0:0:0:0:0:ffff:7f33:62e5
127.51.98.230 0:0:0:0:0:ffff:7f33:62e6
127.51.98.231 0:0:0:0:0:ffff:7f33:62e7
127.51.98.232 0:0:0:0:0:ffff:7f33:62e8
127.51.98.233 0:0:0:0:0:ffff:7f33:62e9
127.51.98.234 0:0:0:0:0:ffff:7f33:62ea
127.51.98.235 0:0:0:0:0:ffff:7f33:62eb
127.51.98.236 0:0:0:0:0:ffff:7f33:62ec
127.51.98.237 0:0:0:0:0:ffff:7f33:62ed
127.51.98.238 0:0:0:0:0:ffff:7f33:62ee
127.51.98.239 0:0:0:0:0:ffff:7f33:62ef
127.51.98.240 0:0:0:0:0:ffff:7f33:62f0
127.51.98.241 0:0:0:0:0:ffff:7f33:62f1
127.51.98.242 0:0:0:0:0:ffff:7f33:62f2
127.51.98.243 0:0:0:0:0:ffff:7f33:62f3
127.51.98.244 0:0:0:0:0:ffff:7f33:62f4
127.51.98.245 0:0:0:0:0:ffff:7f33:62f5
127.51.98.246 0:0:0:0:0:ffff:7f33:62f6
127.51.98.247 0:0:0:0:0:ffff:7f33:62f7
127.51.98.248 0:0:0:0:0:ffff:7f33:62f8
127.51.98.249 0:0:0:0:0:ffff:7f33:62f9
127.51.98.250 0:0:0:0:0:ffff:7f33:62fa
127.51.98.251 0:0:0:0:0:ffff:7f33:62fb
127.51.98.252 0:0:0:0:0:ffff:7f33:62fc
127.51.98.253 0:0:0:0:0:ffff:7f33:62fd
127.51.98.254 0:0:0:0:0:ffff:7f33:62fe
127.51.98.255 0:0:0:0:0:ffff:7f33:62ff


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.