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
71.137.195.1 0:0:0:0:0:ffff:4789:c301
71.137.195.2 0:0:0:0:0:ffff:4789:c302
71.137.195.3 0:0:0:0:0:ffff:4789:c303
71.137.195.4 0:0:0:0:0:ffff:4789:c304
71.137.195.5 0:0:0:0:0:ffff:4789:c305
71.137.195.6 0:0:0:0:0:ffff:4789:c306
71.137.195.7 0:0:0:0:0:ffff:4789:c307
71.137.195.8 0:0:0:0:0:ffff:4789:c308
71.137.195.9 0:0:0:0:0:ffff:4789:c309
71.137.195.10 0:0:0:0:0:ffff:4789:c30a
71.137.195.11 0:0:0:0:0:ffff:4789:c30b
71.137.195.12 0:0:0:0:0:ffff:4789:c30c
71.137.195.13 0:0:0:0:0:ffff:4789:c30d
71.137.195.14 0:0:0:0:0:ffff:4789:c30e
71.137.195.15 0:0:0:0:0:ffff:4789:c30f
71.137.195.16 0:0:0:0:0:ffff:4789:c310
71.137.195.17 0:0:0:0:0:ffff:4789:c311
71.137.195.18 0:0:0:0:0:ffff:4789:c312
71.137.195.19 0:0:0:0:0:ffff:4789:c313
71.137.195.20 0:0:0:0:0:ffff:4789:c314
71.137.195.21 0:0:0:0:0:ffff:4789:c315
71.137.195.22 0:0:0:0:0:ffff:4789:c316
71.137.195.23 0:0:0:0:0:ffff:4789:c317
71.137.195.24 0:0:0:0:0:ffff:4789:c318
71.137.195.25 0:0:0:0:0:ffff:4789:c319
71.137.195.26 0:0:0:0:0:ffff:4789:c31a
71.137.195.27 0:0:0:0:0:ffff:4789:c31b
71.137.195.28 0:0:0:0:0:ffff:4789:c31c
71.137.195.29 0:0:0:0:0:ffff:4789:c31d
71.137.195.30 0:0:0:0:0:ffff:4789:c31e
71.137.195.31 0:0:0:0:0:ffff:4789:c31f
71.137.195.32 0:0:0:0:0:ffff:4789:c320
71.137.195.33 0:0:0:0:0:ffff:4789:c321
71.137.195.34 0:0:0:0:0:ffff:4789:c322
71.137.195.35 0:0:0:0:0:ffff:4789:c323
71.137.195.36 0:0:0:0:0:ffff:4789:c324
71.137.195.37 0:0:0:0:0:ffff:4789:c325
71.137.195.38 0:0:0:0:0:ffff:4789:c326
71.137.195.39 0:0:0:0:0:ffff:4789:c327
71.137.195.40 0:0:0:0:0:ffff:4789:c328
71.137.195.41 0:0:0:0:0:ffff:4789:c329
71.137.195.42 0:0:0:0:0:ffff:4789:c32a
71.137.195.43 0:0:0:0:0:ffff:4789:c32b
71.137.195.44 0:0:0:0:0:ffff:4789:c32c
71.137.195.45 0:0:0:0:0:ffff:4789:c32d
71.137.195.46 0:0:0:0:0:ffff:4789:c32e
71.137.195.47 0:0:0:0:0:ffff:4789:c32f
71.137.195.48 0:0:0:0:0:ffff:4789:c330
71.137.195.49 0:0:0:0:0:ffff:4789:c331
71.137.195.50 0:0:0:0:0:ffff:4789:c332
71.137.195.51 0:0:0:0:0:ffff:4789:c333
71.137.195.52 0:0:0:0:0:ffff:4789:c334
71.137.195.53 0:0:0:0:0:ffff:4789:c335
71.137.195.54 0:0:0:0:0:ffff:4789:c336
71.137.195.55 0:0:0:0:0:ffff:4789:c337
71.137.195.56 0:0:0:0:0:ffff:4789:c338
71.137.195.57 0:0:0:0:0:ffff:4789:c339
71.137.195.58 0:0:0:0:0:ffff:4789:c33a
71.137.195.59 0:0:0:0:0:ffff:4789:c33b
71.137.195.60 0:0:0:0:0:ffff:4789:c33c


71.137.195.61 0:0:0:0:0:ffff:4789:c33d
71.137.195.62 0:0:0:0:0:ffff:4789:c33e
71.137.195.63 0:0:0:0:0:ffff:4789:c33f
71.137.195.64 0:0:0:0:0:ffff:4789:c340
71.137.195.65 0:0:0:0:0:ffff:4789:c341
71.137.195.66 0:0:0:0:0:ffff:4789:c342
71.137.195.67 0:0:0:0:0:ffff:4789:c343
71.137.195.68 0:0:0:0:0:ffff:4789:c344
71.137.195.69 0:0:0:0:0:ffff:4789:c345
71.137.195.70 0:0:0:0:0:ffff:4789:c346
71.137.195.71 0:0:0:0:0:ffff:4789:c347
71.137.195.72 0:0:0:0:0:ffff:4789:c348
71.137.195.73 0:0:0:0:0:ffff:4789:c349
71.137.195.74 0:0:0:0:0:ffff:4789:c34a
71.137.195.75 0:0:0:0:0:ffff:4789:c34b
71.137.195.76 0:0:0:0:0:ffff:4789:c34c
71.137.195.77 0:0:0:0:0:ffff:4789:c34d
71.137.195.78 0:0:0:0:0:ffff:4789:c34e
71.137.195.79 0:0:0:0:0:ffff:4789:c34f
71.137.195.80 0:0:0:0:0:ffff:4789:c350
71.137.195.81 0:0:0:0:0:ffff:4789:c351
71.137.195.82 0:0:0:0:0:ffff:4789:c352
71.137.195.83 0:0:0:0:0:ffff:4789:c353
71.137.195.84 0:0:0:0:0:ffff:4789:c354
71.137.195.85 0:0:0:0:0:ffff:4789:c355
71.137.195.86 0:0:0:0:0:ffff:4789:c356
71.137.195.87 0:0:0:0:0:ffff:4789:c357
71.137.195.88 0:0:0:0:0:ffff:4789:c358
71.137.195.89 0:0:0:0:0:ffff:4789:c359
71.137.195.90 0:0:0:0:0:ffff:4789:c35a
71.137.195.91 0:0:0:0:0:ffff:4789:c35b
71.137.195.92 0:0:0:0:0:ffff:4789:c35c
71.137.195.93 0:0:0:0:0:ffff:4789:c35d
71.137.195.94 0:0:0:0:0:ffff:4789:c35e
71.137.195.95 0:0:0:0:0:ffff:4789:c35f
71.137.195.96 0:0:0:0:0:ffff:4789:c360
71.137.195.97 0:0:0:0:0:ffff:4789:c361
71.137.195.98 0:0:0:0:0:ffff:4789:c362
71.137.195.99 0:0:0:0:0:ffff:4789:c363
71.137.195.100 0:0:0:0:0:ffff:4789:c364
71.137.195.101 0:0:0:0:0:ffff:4789:c365
71.137.195.102 0:0:0:0:0:ffff:4789:c366
71.137.195.103 0:0:0:0:0:ffff:4789:c367
71.137.195.104 0:0:0:0:0:ffff:4789:c368
71.137.195.105 0:0:0:0:0:ffff:4789:c369
71.137.195.106 0:0:0:0:0:ffff:4789:c36a
71.137.195.107 0:0:0:0:0:ffff:4789:c36b
71.137.195.108 0:0:0:0:0:ffff:4789:c36c
71.137.195.109 0:0:0:0:0:ffff:4789:c36d
71.137.195.110 0:0:0:0:0:ffff:4789:c36e
71.137.195.111 0:0:0:0:0:ffff:4789:c36f
71.137.195.112 0:0:0:0:0:ffff:4789:c370
71.137.195.113 0:0:0:0:0:ffff:4789:c371
71.137.195.114 0:0:0:0:0:ffff:4789:c372
71.137.195.115 0:0:0:0:0:ffff:4789:c373
71.137.195.116 0:0:0:0:0:ffff:4789:c374
71.137.195.117 0:0:0:0:0:ffff:4789:c375
71.137.195.118 0:0:0:0:0:ffff:4789:c376
71.137.195.119 0:0:0:0:0:ffff:4789:c377
71.137.195.120 0:0:0:0:0:ffff:4789:c378


71.137.195.121 0:0:0:0:0:ffff:4789:c379
71.137.195.122 0:0:0:0:0:ffff:4789:c37a
71.137.195.123 0:0:0:0:0:ffff:4789:c37b
71.137.195.124 0:0:0:0:0:ffff:4789:c37c
71.137.195.125 0:0:0:0:0:ffff:4789:c37d
71.137.195.126 0:0:0:0:0:ffff:4789:c37e
71.137.195.127 0:0:0:0:0:ffff:4789:c37f
71.137.195.128 0:0:0:0:0:ffff:4789:c380
71.137.195.129 0:0:0:0:0:ffff:4789:c381
71.137.195.130 0:0:0:0:0:ffff:4789:c382
71.137.195.131 0:0:0:0:0:ffff:4789:c383
71.137.195.132 0:0:0:0:0:ffff:4789:c384
71.137.195.133 0:0:0:0:0:ffff:4789:c385
71.137.195.134 0:0:0:0:0:ffff:4789:c386
71.137.195.135 0:0:0:0:0:ffff:4789:c387
71.137.195.136 0:0:0:0:0:ffff:4789:c388
71.137.195.137 0:0:0:0:0:ffff:4789:c389
71.137.195.138 0:0:0:0:0:ffff:4789:c38a
71.137.195.139 0:0:0:0:0:ffff:4789:c38b
71.137.195.140 0:0:0:0:0:ffff:4789:c38c
71.137.195.141 0:0:0:0:0:ffff:4789:c38d
71.137.195.142 0:0:0:0:0:ffff:4789:c38e
71.137.195.143 0:0:0:0:0:ffff:4789:c38f
71.137.195.144 0:0:0:0:0:ffff:4789:c390
71.137.195.145 0:0:0:0:0:ffff:4789:c391
71.137.195.146 0:0:0:0:0:ffff:4789:c392
71.137.195.147 0:0:0:0:0:ffff:4789:c393
71.137.195.148 0:0:0:0:0:ffff:4789:c394
71.137.195.149 0:0:0:0:0:ffff:4789:c395
71.137.195.150 0:0:0:0:0:ffff:4789:c396
71.137.195.151 0:0:0:0:0:ffff:4789:c397
71.137.195.152 0:0:0:0:0:ffff:4789:c398
71.137.195.153 0:0:0:0:0:ffff:4789:c399
71.137.195.154 0:0:0:0:0:ffff:4789:c39a
71.137.195.155 0:0:0:0:0:ffff:4789:c39b
71.137.195.156 0:0:0:0:0:ffff:4789:c39c
71.137.195.157 0:0:0:0:0:ffff:4789:c39d
71.137.195.158 0:0:0:0:0:ffff:4789:c39e
71.137.195.159 0:0:0:0:0:ffff:4789:c39f
71.137.195.160 0:0:0:0:0:ffff:4789:c3a0
71.137.195.161 0:0:0:0:0:ffff:4789:c3a1
71.137.195.162 0:0:0:0:0:ffff:4789:c3a2
71.137.195.163 0:0:0:0:0:ffff:4789:c3a3
71.137.195.164 0:0:0:0:0:ffff:4789:c3a4
71.137.195.165 0:0:0:0:0:ffff:4789:c3a5
71.137.195.166 0:0:0:0:0:ffff:4789:c3a6
71.137.195.167 0:0:0:0:0:ffff:4789:c3a7
71.137.195.168 0:0:0:0:0:ffff:4789:c3a8
71.137.195.169 0:0:0:0:0:ffff:4789:c3a9
71.137.195.170 0:0:0:0:0:ffff:4789:c3aa
71.137.195.171 0:0:0:0:0:ffff:4789:c3ab
71.137.195.172 0:0:0:0:0:ffff:4789:c3ac
71.137.195.173 0:0:0:0:0:ffff:4789:c3ad
71.137.195.174 0:0:0:0:0:ffff:4789:c3ae
71.137.195.175 0:0:0:0:0:ffff:4789:c3af
71.137.195.176 0:0:0:0:0:ffff:4789:c3b0
71.137.195.177 0:0:0:0:0:ffff:4789:c3b1
71.137.195.178 0:0:0:0:0:ffff:4789:c3b2
71.137.195.179 0:0:0:0:0:ffff:4789:c3b3
71.137.195.180 0:0:0:0:0:ffff:4789:c3b4


71.137.195.181 0:0:0:0:0:ffff:4789:c3b5
71.137.195.182 0:0:0:0:0:ffff:4789:c3b6
71.137.195.183 0:0:0:0:0:ffff:4789:c3b7
71.137.195.184 0:0:0:0:0:ffff:4789:c3b8
71.137.195.185 0:0:0:0:0:ffff:4789:c3b9
71.137.195.186 0:0:0:0:0:ffff:4789:c3ba
71.137.195.187 0:0:0:0:0:ffff:4789:c3bb
71.137.195.188 0:0:0:0:0:ffff:4789:c3bc
71.137.195.189 0:0:0:0:0:ffff:4789:c3bd
71.137.195.190 0:0:0:0:0:ffff:4789:c3be
71.137.195.191 0:0:0:0:0:ffff:4789:c3bf
71.137.195.192 0:0:0:0:0:ffff:4789:c3c0
71.137.195.193 0:0:0:0:0:ffff:4789:c3c1
71.137.195.194 0:0:0:0:0:ffff:4789:c3c2
71.137.195.195 0:0:0:0:0:ffff:4789:c3c3
71.137.195.196 0:0:0:0:0:ffff:4789:c3c4
71.137.195.197 0:0:0:0:0:ffff:4789:c3c5
71.137.195.198 0:0:0:0:0:ffff:4789:c3c6
71.137.195.199 0:0:0:0:0:ffff:4789:c3c7
71.137.195.200 0:0:0:0:0:ffff:4789:c3c8
71.137.195.201 0:0:0:0:0:ffff:4789:c3c9
71.137.195.202 0:0:0:0:0:ffff:4789:c3ca
71.137.195.203 0:0:0:0:0:ffff:4789:c3cb
71.137.195.204 0:0:0:0:0:ffff:4789:c3cc
71.137.195.205 0:0:0:0:0:ffff:4789:c3cd
71.137.195.206 0:0:0:0:0:ffff:4789:c3ce
71.137.195.207 0:0:0:0:0:ffff:4789:c3cf
71.137.195.208 0:0:0:0:0:ffff:4789:c3d0
71.137.195.209 0:0:0:0:0:ffff:4789:c3d1
71.137.195.210 0:0:0:0:0:ffff:4789:c3d2
71.137.195.211 0:0:0:0:0:ffff:4789:c3d3
71.137.195.212 0:0:0:0:0:ffff:4789:c3d4
71.137.195.213 0:0:0:0:0:ffff:4789:c3d5
71.137.195.214 0:0:0:0:0:ffff:4789:c3d6
71.137.195.215 0:0:0:0:0:ffff:4789:c3d7
71.137.195.216 0:0:0:0:0:ffff:4789:c3d8
71.137.195.217 0:0:0:0:0:ffff:4789:c3d9
71.137.195.218 0:0:0:0:0:ffff:4789:c3da
71.137.195.219 0:0:0:0:0:ffff:4789:c3db
71.137.195.220 0:0:0:0:0:ffff:4789:c3dc
71.137.195.221 0:0:0:0:0:ffff:4789:c3dd
71.137.195.222 0:0:0:0:0:ffff:4789:c3de
71.137.195.223 0:0:0:0:0:ffff:4789:c3df
71.137.195.224 0:0:0:0:0:ffff:4789:c3e0
71.137.195.225 0:0:0:0:0:ffff:4789:c3e1
71.137.195.226 0:0:0:0:0:ffff:4789:c3e2
71.137.195.227 0:0:0:0:0:ffff:4789:c3e3
71.137.195.228 0:0:0:0:0:ffff:4789:c3e4
71.137.195.229 0:0:0:0:0:ffff:4789:c3e5
71.137.195.230 0:0:0:0:0:ffff:4789:c3e6
71.137.195.231 0:0:0:0:0:ffff:4789:c3e7
71.137.195.232 0:0:0:0:0:ffff:4789:c3e8
71.137.195.233 0:0:0:0:0:ffff:4789:c3e9
71.137.195.234 0:0:0:0:0:ffff:4789:c3ea
71.137.195.235 0:0:0:0:0:ffff:4789:c3eb
71.137.195.236 0:0:0:0:0:ffff:4789:c3ec
71.137.195.237 0:0:0:0:0:ffff:4789:c3ed
71.137.195.238 0:0:0:0:0:ffff:4789:c3ee
71.137.195.239 0:0:0:0:0:ffff:4789:c3ef
71.137.195.240 0:0:0:0:0:ffff:4789:c3f0
71.137.195.241 0:0:0:0:0:ffff:4789:c3f1
71.137.195.242 0:0:0:0:0:ffff:4789:c3f2
71.137.195.243 0:0:0:0:0:ffff:4789:c3f3
71.137.195.244 0:0:0:0:0:ffff:4789:c3f4
71.137.195.245 0:0:0:0:0:ffff:4789:c3f5
71.137.195.246 0:0:0:0:0:ffff:4789:c3f6
71.137.195.247 0:0:0:0:0:ffff:4789:c3f7
71.137.195.248 0:0:0:0:0:ffff:4789:c3f8
71.137.195.249 0:0:0:0:0:ffff:4789:c3f9
71.137.195.250 0:0:0:0:0:ffff:4789:c3fa
71.137.195.251 0:0:0:0:0:ffff:4789:c3fb
71.137.195.252 0:0:0:0:0:ffff:4789:c3fc
71.137.195.253 0:0:0:0:0:ffff:4789:c3fd
71.137.195.254 0:0:0:0:0:ffff:4789:c3fe
71.137.195.255 0:0:0:0:0:ffff:4789:c3ff


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.