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
27.7.242.1 0:0:0:0:0:ffff:1b07:f201
27.7.242.2 0:0:0:0:0:ffff:1b07:f202
27.7.242.3 0:0:0:0:0:ffff:1b07:f203
27.7.242.4 0:0:0:0:0:ffff:1b07:f204
27.7.242.5 0:0:0:0:0:ffff:1b07:f205
27.7.242.6 0:0:0:0:0:ffff:1b07:f206
27.7.242.7 0:0:0:0:0:ffff:1b07:f207
27.7.242.8 0:0:0:0:0:ffff:1b07:f208
27.7.242.9 0:0:0:0:0:ffff:1b07:f209
27.7.242.10 0:0:0:0:0:ffff:1b07:f20a
27.7.242.11 0:0:0:0:0:ffff:1b07:f20b
27.7.242.12 0:0:0:0:0:ffff:1b07:f20c
27.7.242.13 0:0:0:0:0:ffff:1b07:f20d
27.7.242.14 0:0:0:0:0:ffff:1b07:f20e
27.7.242.15 0:0:0:0:0:ffff:1b07:f20f
27.7.242.16 0:0:0:0:0:ffff:1b07:f210
27.7.242.17 0:0:0:0:0:ffff:1b07:f211
27.7.242.18 0:0:0:0:0:ffff:1b07:f212
27.7.242.19 0:0:0:0:0:ffff:1b07:f213
27.7.242.20 0:0:0:0:0:ffff:1b07:f214
27.7.242.21 0:0:0:0:0:ffff:1b07:f215
27.7.242.22 0:0:0:0:0:ffff:1b07:f216
27.7.242.23 0:0:0:0:0:ffff:1b07:f217
27.7.242.24 0:0:0:0:0:ffff:1b07:f218
27.7.242.25 0:0:0:0:0:ffff:1b07:f219
27.7.242.26 0:0:0:0:0:ffff:1b07:f21a
27.7.242.27 0:0:0:0:0:ffff:1b07:f21b
27.7.242.28 0:0:0:0:0:ffff:1b07:f21c
27.7.242.29 0:0:0:0:0:ffff:1b07:f21d
27.7.242.30 0:0:0:0:0:ffff:1b07:f21e
27.7.242.31 0:0:0:0:0:ffff:1b07:f21f
27.7.242.32 0:0:0:0:0:ffff:1b07:f220
27.7.242.33 0:0:0:0:0:ffff:1b07:f221
27.7.242.34 0:0:0:0:0:ffff:1b07:f222
27.7.242.35 0:0:0:0:0:ffff:1b07:f223
27.7.242.36 0:0:0:0:0:ffff:1b07:f224
27.7.242.37 0:0:0:0:0:ffff:1b07:f225
27.7.242.38 0:0:0:0:0:ffff:1b07:f226
27.7.242.39 0:0:0:0:0:ffff:1b07:f227
27.7.242.40 0:0:0:0:0:ffff:1b07:f228
27.7.242.41 0:0:0:0:0:ffff:1b07:f229
27.7.242.42 0:0:0:0:0:ffff:1b07:f22a
27.7.242.43 0:0:0:0:0:ffff:1b07:f22b
27.7.242.44 0:0:0:0:0:ffff:1b07:f22c
27.7.242.45 0:0:0:0:0:ffff:1b07:f22d
27.7.242.46 0:0:0:0:0:ffff:1b07:f22e
27.7.242.47 0:0:0:0:0:ffff:1b07:f22f
27.7.242.48 0:0:0:0:0:ffff:1b07:f230
27.7.242.49 0:0:0:0:0:ffff:1b07:f231
27.7.242.50 0:0:0:0:0:ffff:1b07:f232
27.7.242.51 0:0:0:0:0:ffff:1b07:f233
27.7.242.52 0:0:0:0:0:ffff:1b07:f234
27.7.242.53 0:0:0:0:0:ffff:1b07:f235
27.7.242.54 0:0:0:0:0:ffff:1b07:f236
27.7.242.55 0:0:0:0:0:ffff:1b07:f237
27.7.242.56 0:0:0:0:0:ffff:1b07:f238
27.7.242.57 0:0:0:0:0:ffff:1b07:f239
27.7.242.58 0:0:0:0:0:ffff:1b07:f23a
27.7.242.59 0:0:0:0:0:ffff:1b07:f23b
27.7.242.60 0:0:0:0:0:ffff:1b07:f23c


27.7.242.61 0:0:0:0:0:ffff:1b07:f23d
27.7.242.62 0:0:0:0:0:ffff:1b07:f23e
27.7.242.63 0:0:0:0:0:ffff:1b07:f23f
27.7.242.64 0:0:0:0:0:ffff:1b07:f240
27.7.242.65 0:0:0:0:0:ffff:1b07:f241
27.7.242.66 0:0:0:0:0:ffff:1b07:f242
27.7.242.67 0:0:0:0:0:ffff:1b07:f243
27.7.242.68 0:0:0:0:0:ffff:1b07:f244
27.7.242.69 0:0:0:0:0:ffff:1b07:f245
27.7.242.70 0:0:0:0:0:ffff:1b07:f246
27.7.242.71 0:0:0:0:0:ffff:1b07:f247
27.7.242.72 0:0:0:0:0:ffff:1b07:f248
27.7.242.73 0:0:0:0:0:ffff:1b07:f249
27.7.242.74 0:0:0:0:0:ffff:1b07:f24a
27.7.242.75 0:0:0:0:0:ffff:1b07:f24b
27.7.242.76 0:0:0:0:0:ffff:1b07:f24c
27.7.242.77 0:0:0:0:0:ffff:1b07:f24d
27.7.242.78 0:0:0:0:0:ffff:1b07:f24e
27.7.242.79 0:0:0:0:0:ffff:1b07:f24f
27.7.242.80 0:0:0:0:0:ffff:1b07:f250
27.7.242.81 0:0:0:0:0:ffff:1b07:f251
27.7.242.82 0:0:0:0:0:ffff:1b07:f252
27.7.242.83 0:0:0:0:0:ffff:1b07:f253
27.7.242.84 0:0:0:0:0:ffff:1b07:f254
27.7.242.85 0:0:0:0:0:ffff:1b07:f255
27.7.242.86 0:0:0:0:0:ffff:1b07:f256
27.7.242.87 0:0:0:0:0:ffff:1b07:f257
27.7.242.88 0:0:0:0:0:ffff:1b07:f258
27.7.242.89 0:0:0:0:0:ffff:1b07:f259
27.7.242.90 0:0:0:0:0:ffff:1b07:f25a
27.7.242.91 0:0:0:0:0:ffff:1b07:f25b
27.7.242.92 0:0:0:0:0:ffff:1b07:f25c
27.7.242.93 0:0:0:0:0:ffff:1b07:f25d
27.7.242.94 0:0:0:0:0:ffff:1b07:f25e
27.7.242.95 0:0:0:0:0:ffff:1b07:f25f
27.7.242.96 0:0:0:0:0:ffff:1b07:f260
27.7.242.97 0:0:0:0:0:ffff:1b07:f261
27.7.242.98 0:0:0:0:0:ffff:1b07:f262
27.7.242.99 0:0:0:0:0:ffff:1b07:f263
27.7.242.100 0:0:0:0:0:ffff:1b07:f264
27.7.242.101 0:0:0:0:0:ffff:1b07:f265
27.7.242.102 0:0:0:0:0:ffff:1b07:f266
27.7.242.103 0:0:0:0:0:ffff:1b07:f267
27.7.242.104 0:0:0:0:0:ffff:1b07:f268
27.7.242.105 0:0:0:0:0:ffff:1b07:f269
27.7.242.106 0:0:0:0:0:ffff:1b07:f26a
27.7.242.107 0:0:0:0:0:ffff:1b07:f26b
27.7.242.108 0:0:0:0:0:ffff:1b07:f26c
27.7.242.109 0:0:0:0:0:ffff:1b07:f26d
27.7.242.110 0:0:0:0:0:ffff:1b07:f26e
27.7.242.111 0:0:0:0:0:ffff:1b07:f26f
27.7.242.112 0:0:0:0:0:ffff:1b07:f270
27.7.242.113 0:0:0:0:0:ffff:1b07:f271
27.7.242.114 0:0:0:0:0:ffff:1b07:f272
27.7.242.115 0:0:0:0:0:ffff:1b07:f273
27.7.242.116 0:0:0:0:0:ffff:1b07:f274
27.7.242.117 0:0:0:0:0:ffff:1b07:f275
27.7.242.118 0:0:0:0:0:ffff:1b07:f276
27.7.242.119 0:0:0:0:0:ffff:1b07:f277
27.7.242.120 0:0:0:0:0:ffff:1b07:f278


27.7.242.121 0:0:0:0:0:ffff:1b07:f279
27.7.242.122 0:0:0:0:0:ffff:1b07:f27a
27.7.242.123 0:0:0:0:0:ffff:1b07:f27b
27.7.242.124 0:0:0:0:0:ffff:1b07:f27c
27.7.242.125 0:0:0:0:0:ffff:1b07:f27d
27.7.242.126 0:0:0:0:0:ffff:1b07:f27e
27.7.242.127 0:0:0:0:0:ffff:1b07:f27f
27.7.242.128 0:0:0:0:0:ffff:1b07:f280
27.7.242.129 0:0:0:0:0:ffff:1b07:f281
27.7.242.130 0:0:0:0:0:ffff:1b07:f282
27.7.242.131 0:0:0:0:0:ffff:1b07:f283
27.7.242.132 0:0:0:0:0:ffff:1b07:f284
27.7.242.133 0:0:0:0:0:ffff:1b07:f285
27.7.242.134 0:0:0:0:0:ffff:1b07:f286
27.7.242.135 0:0:0:0:0:ffff:1b07:f287
27.7.242.136 0:0:0:0:0:ffff:1b07:f288
27.7.242.137 0:0:0:0:0:ffff:1b07:f289
27.7.242.138 0:0:0:0:0:ffff:1b07:f28a
27.7.242.139 0:0:0:0:0:ffff:1b07:f28b
27.7.242.140 0:0:0:0:0:ffff:1b07:f28c
27.7.242.141 0:0:0:0:0:ffff:1b07:f28d
27.7.242.142 0:0:0:0:0:ffff:1b07:f28e
27.7.242.143 0:0:0:0:0:ffff:1b07:f28f
27.7.242.144 0:0:0:0:0:ffff:1b07:f290
27.7.242.145 0:0:0:0:0:ffff:1b07:f291
27.7.242.146 0:0:0:0:0:ffff:1b07:f292
27.7.242.147 0:0:0:0:0:ffff:1b07:f293
27.7.242.148 0:0:0:0:0:ffff:1b07:f294
27.7.242.149 0:0:0:0:0:ffff:1b07:f295
27.7.242.150 0:0:0:0:0:ffff:1b07:f296
27.7.242.151 0:0:0:0:0:ffff:1b07:f297
27.7.242.152 0:0:0:0:0:ffff:1b07:f298
27.7.242.153 0:0:0:0:0:ffff:1b07:f299
27.7.242.154 0:0:0:0:0:ffff:1b07:f29a
27.7.242.155 0:0:0:0:0:ffff:1b07:f29b
27.7.242.156 0:0:0:0:0:ffff:1b07:f29c
27.7.242.157 0:0:0:0:0:ffff:1b07:f29d
27.7.242.158 0:0:0:0:0:ffff:1b07:f29e
27.7.242.159 0:0:0:0:0:ffff:1b07:f29f
27.7.242.160 0:0:0:0:0:ffff:1b07:f2a0
27.7.242.161 0:0:0:0:0:ffff:1b07:f2a1
27.7.242.162 0:0:0:0:0:ffff:1b07:f2a2
27.7.242.163 0:0:0:0:0:ffff:1b07:f2a3
27.7.242.164 0:0:0:0:0:ffff:1b07:f2a4
27.7.242.165 0:0:0:0:0:ffff:1b07:f2a5
27.7.242.166 0:0:0:0:0:ffff:1b07:f2a6
27.7.242.167 0:0:0:0:0:ffff:1b07:f2a7
27.7.242.168 0:0:0:0:0:ffff:1b07:f2a8
27.7.242.169 0:0:0:0:0:ffff:1b07:f2a9
27.7.242.170 0:0:0:0:0:ffff:1b07:f2aa
27.7.242.171 0:0:0:0:0:ffff:1b07:f2ab
27.7.242.172 0:0:0:0:0:ffff:1b07:f2ac
27.7.242.173 0:0:0:0:0:ffff:1b07:f2ad
27.7.242.174 0:0:0:0:0:ffff:1b07:f2ae
27.7.242.175 0:0:0:0:0:ffff:1b07:f2af
27.7.242.176 0:0:0:0:0:ffff:1b07:f2b0
27.7.242.177 0:0:0:0:0:ffff:1b07:f2b1
27.7.242.178 0:0:0:0:0:ffff:1b07:f2b2
27.7.242.179 0:0:0:0:0:ffff:1b07:f2b3
27.7.242.180 0:0:0:0:0:ffff:1b07:f2b4


27.7.242.181 0:0:0:0:0:ffff:1b07:f2b5
27.7.242.182 0:0:0:0:0:ffff:1b07:f2b6
27.7.242.183 0:0:0:0:0:ffff:1b07:f2b7
27.7.242.184 0:0:0:0:0:ffff:1b07:f2b8
27.7.242.185 0:0:0:0:0:ffff:1b07:f2b9
27.7.242.186 0:0:0:0:0:ffff:1b07:f2ba
27.7.242.187 0:0:0:0:0:ffff:1b07:f2bb
27.7.242.188 0:0:0:0:0:ffff:1b07:f2bc
27.7.242.189 0:0:0:0:0:ffff:1b07:f2bd
27.7.242.190 0:0:0:0:0:ffff:1b07:f2be
27.7.242.191 0:0:0:0:0:ffff:1b07:f2bf
27.7.242.192 0:0:0:0:0:ffff:1b07:f2c0
27.7.242.193 0:0:0:0:0:ffff:1b07:f2c1
27.7.242.194 0:0:0:0:0:ffff:1b07:f2c2
27.7.242.195 0:0:0:0:0:ffff:1b07:f2c3
27.7.242.196 0:0:0:0:0:ffff:1b07:f2c4
27.7.242.197 0:0:0:0:0:ffff:1b07:f2c5
27.7.242.198 0:0:0:0:0:ffff:1b07:f2c6
27.7.242.199 0:0:0:0:0:ffff:1b07:f2c7
27.7.242.200 0:0:0:0:0:ffff:1b07:f2c8
27.7.242.201 0:0:0:0:0:ffff:1b07:f2c9
27.7.242.202 0:0:0:0:0:ffff:1b07:f2ca
27.7.242.203 0:0:0:0:0:ffff:1b07:f2cb
27.7.242.204 0:0:0:0:0:ffff:1b07:f2cc
27.7.242.205 0:0:0:0:0:ffff:1b07:f2cd
27.7.242.206 0:0:0:0:0:ffff:1b07:f2ce
27.7.242.207 0:0:0:0:0:ffff:1b07:f2cf
27.7.242.208 0:0:0:0:0:ffff:1b07:f2d0
27.7.242.209 0:0:0:0:0:ffff:1b07:f2d1
27.7.242.210 0:0:0:0:0:ffff:1b07:f2d2
27.7.242.211 0:0:0:0:0:ffff:1b07:f2d3
27.7.242.212 0:0:0:0:0:ffff:1b07:f2d4
27.7.242.213 0:0:0:0:0:ffff:1b07:f2d5
27.7.242.214 0:0:0:0:0:ffff:1b07:f2d6
27.7.242.215 0:0:0:0:0:ffff:1b07:f2d7
27.7.242.216 0:0:0:0:0:ffff:1b07:f2d8
27.7.242.217 0:0:0:0:0:ffff:1b07:f2d9
27.7.242.218 0:0:0:0:0:ffff:1b07:f2da
27.7.242.219 0:0:0:0:0:ffff:1b07:f2db
27.7.242.220 0:0:0:0:0:ffff:1b07:f2dc
27.7.242.221 0:0:0:0:0:ffff:1b07:f2dd
27.7.242.222 0:0:0:0:0:ffff:1b07:f2de
27.7.242.223 0:0:0:0:0:ffff:1b07:f2df
27.7.242.224 0:0:0:0:0:ffff:1b07:f2e0
27.7.242.225 0:0:0:0:0:ffff:1b07:f2e1
27.7.242.226 0:0:0:0:0:ffff:1b07:f2e2
27.7.242.227 0:0:0:0:0:ffff:1b07:f2e3
27.7.242.228 0:0:0:0:0:ffff:1b07:f2e4
27.7.242.229 0:0:0:0:0:ffff:1b07:f2e5
27.7.242.230 0:0:0:0:0:ffff:1b07:f2e6
27.7.242.231 0:0:0:0:0:ffff:1b07:f2e7
27.7.242.232 0:0:0:0:0:ffff:1b07:f2e8
27.7.242.233 0:0:0:0:0:ffff:1b07:f2e9
27.7.242.234 0:0:0:0:0:ffff:1b07:f2ea
27.7.242.235 0:0:0:0:0:ffff:1b07:f2eb
27.7.242.236 0:0:0:0:0:ffff:1b07:f2ec
27.7.242.237 0:0:0:0:0:ffff:1b07:f2ed
27.7.242.238 0:0:0:0:0:ffff:1b07:f2ee
27.7.242.239 0:0:0:0:0:ffff:1b07:f2ef
27.7.242.240 0:0:0:0:0:ffff:1b07:f2f0
27.7.242.241 0:0:0:0:0:ffff:1b07:f2f1
27.7.242.242 0:0:0:0:0:ffff:1b07:f2f2
27.7.242.243 0:0:0:0:0:ffff:1b07:f2f3
27.7.242.244 0:0:0:0:0:ffff:1b07:f2f4
27.7.242.245 0:0:0:0:0:ffff:1b07:f2f5
27.7.242.246 0:0:0:0:0:ffff:1b07:f2f6
27.7.242.247 0:0:0:0:0:ffff:1b07:f2f7
27.7.242.248 0:0:0:0:0:ffff:1b07:f2f8
27.7.242.249 0:0:0:0:0:ffff:1b07:f2f9
27.7.242.250 0:0:0:0:0:ffff:1b07:f2fa
27.7.242.251 0:0:0:0:0:ffff:1b07:f2fb
27.7.242.252 0:0:0:0:0:ffff:1b07:f2fc
27.7.242.253 0:0:0:0:0:ffff:1b07:f2fd
27.7.242.254 0:0:0:0:0:ffff:1b07:f2fe
27.7.242.255 0:0:0:0:0:ffff:1b07:f2ff


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.