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
55.171.3.1 0:0:0:0:0:ffff:37ab:301
55.171.3.2 0:0:0:0:0:ffff:37ab:302
55.171.3.3 0:0:0:0:0:ffff:37ab:303
55.171.3.4 0:0:0:0:0:ffff:37ab:304
55.171.3.5 0:0:0:0:0:ffff:37ab:305
55.171.3.6 0:0:0:0:0:ffff:37ab:306
55.171.3.7 0:0:0:0:0:ffff:37ab:307
55.171.3.8 0:0:0:0:0:ffff:37ab:308
55.171.3.9 0:0:0:0:0:ffff:37ab:309
55.171.3.10 0:0:0:0:0:ffff:37ab:30a
55.171.3.11 0:0:0:0:0:ffff:37ab:30b
55.171.3.12 0:0:0:0:0:ffff:37ab:30c
55.171.3.13 0:0:0:0:0:ffff:37ab:30d
55.171.3.14 0:0:0:0:0:ffff:37ab:30e
55.171.3.15 0:0:0:0:0:ffff:37ab:30f
55.171.3.16 0:0:0:0:0:ffff:37ab:310
55.171.3.17 0:0:0:0:0:ffff:37ab:311
55.171.3.18 0:0:0:0:0:ffff:37ab:312
55.171.3.19 0:0:0:0:0:ffff:37ab:313
55.171.3.20 0:0:0:0:0:ffff:37ab:314
55.171.3.21 0:0:0:0:0:ffff:37ab:315
55.171.3.22 0:0:0:0:0:ffff:37ab:316
55.171.3.23 0:0:0:0:0:ffff:37ab:317
55.171.3.24 0:0:0:0:0:ffff:37ab:318
55.171.3.25 0:0:0:0:0:ffff:37ab:319
55.171.3.26 0:0:0:0:0:ffff:37ab:31a
55.171.3.27 0:0:0:0:0:ffff:37ab:31b
55.171.3.28 0:0:0:0:0:ffff:37ab:31c
55.171.3.29 0:0:0:0:0:ffff:37ab:31d
55.171.3.30 0:0:0:0:0:ffff:37ab:31e
55.171.3.31 0:0:0:0:0:ffff:37ab:31f
55.171.3.32 0:0:0:0:0:ffff:37ab:320
55.171.3.33 0:0:0:0:0:ffff:37ab:321
55.171.3.34 0:0:0:0:0:ffff:37ab:322
55.171.3.35 0:0:0:0:0:ffff:37ab:323
55.171.3.36 0:0:0:0:0:ffff:37ab:324
55.171.3.37 0:0:0:0:0:ffff:37ab:325
55.171.3.38 0:0:0:0:0:ffff:37ab:326
55.171.3.39 0:0:0:0:0:ffff:37ab:327
55.171.3.40 0:0:0:0:0:ffff:37ab:328
55.171.3.41 0:0:0:0:0:ffff:37ab:329
55.171.3.42 0:0:0:0:0:ffff:37ab:32a
55.171.3.43 0:0:0:0:0:ffff:37ab:32b
55.171.3.44 0:0:0:0:0:ffff:37ab:32c
55.171.3.45 0:0:0:0:0:ffff:37ab:32d
55.171.3.46 0:0:0:0:0:ffff:37ab:32e
55.171.3.47 0:0:0:0:0:ffff:37ab:32f
55.171.3.48 0:0:0:0:0:ffff:37ab:330
55.171.3.49 0:0:0:0:0:ffff:37ab:331
55.171.3.50 0:0:0:0:0:ffff:37ab:332
55.171.3.51 0:0:0:0:0:ffff:37ab:333
55.171.3.52 0:0:0:0:0:ffff:37ab:334
55.171.3.53 0:0:0:0:0:ffff:37ab:335
55.171.3.54 0:0:0:0:0:ffff:37ab:336
55.171.3.55 0:0:0:0:0:ffff:37ab:337
55.171.3.56 0:0:0:0:0:ffff:37ab:338
55.171.3.57 0:0:0:0:0:ffff:37ab:339
55.171.3.58 0:0:0:0:0:ffff:37ab:33a
55.171.3.59 0:0:0:0:0:ffff:37ab:33b
55.171.3.60 0:0:0:0:0:ffff:37ab:33c


55.171.3.61 0:0:0:0:0:ffff:37ab:33d
55.171.3.62 0:0:0:0:0:ffff:37ab:33e
55.171.3.63 0:0:0:0:0:ffff:37ab:33f
55.171.3.64 0:0:0:0:0:ffff:37ab:340
55.171.3.65 0:0:0:0:0:ffff:37ab:341
55.171.3.66 0:0:0:0:0:ffff:37ab:342
55.171.3.67 0:0:0:0:0:ffff:37ab:343
55.171.3.68 0:0:0:0:0:ffff:37ab:344
55.171.3.69 0:0:0:0:0:ffff:37ab:345
55.171.3.70 0:0:0:0:0:ffff:37ab:346
55.171.3.71 0:0:0:0:0:ffff:37ab:347
55.171.3.72 0:0:0:0:0:ffff:37ab:348
55.171.3.73 0:0:0:0:0:ffff:37ab:349
55.171.3.74 0:0:0:0:0:ffff:37ab:34a
55.171.3.75 0:0:0:0:0:ffff:37ab:34b
55.171.3.76 0:0:0:0:0:ffff:37ab:34c
55.171.3.77 0:0:0:0:0:ffff:37ab:34d
55.171.3.78 0:0:0:0:0:ffff:37ab:34e
55.171.3.79 0:0:0:0:0:ffff:37ab:34f
55.171.3.80 0:0:0:0:0:ffff:37ab:350
55.171.3.81 0:0:0:0:0:ffff:37ab:351
55.171.3.82 0:0:0:0:0:ffff:37ab:352
55.171.3.83 0:0:0:0:0:ffff:37ab:353
55.171.3.84 0:0:0:0:0:ffff:37ab:354
55.171.3.85 0:0:0:0:0:ffff:37ab:355
55.171.3.86 0:0:0:0:0:ffff:37ab:356
55.171.3.87 0:0:0:0:0:ffff:37ab:357
55.171.3.88 0:0:0:0:0:ffff:37ab:358
55.171.3.89 0:0:0:0:0:ffff:37ab:359
55.171.3.90 0:0:0:0:0:ffff:37ab:35a
55.171.3.91 0:0:0:0:0:ffff:37ab:35b
55.171.3.92 0:0:0:0:0:ffff:37ab:35c
55.171.3.93 0:0:0:0:0:ffff:37ab:35d
55.171.3.94 0:0:0:0:0:ffff:37ab:35e
55.171.3.95 0:0:0:0:0:ffff:37ab:35f
55.171.3.96 0:0:0:0:0:ffff:37ab:360
55.171.3.97 0:0:0:0:0:ffff:37ab:361
55.171.3.98 0:0:0:0:0:ffff:37ab:362
55.171.3.99 0:0:0:0:0:ffff:37ab:363
55.171.3.100 0:0:0:0:0:ffff:37ab:364
55.171.3.101 0:0:0:0:0:ffff:37ab:365
55.171.3.102 0:0:0:0:0:ffff:37ab:366
55.171.3.103 0:0:0:0:0:ffff:37ab:367
55.171.3.104 0:0:0:0:0:ffff:37ab:368
55.171.3.105 0:0:0:0:0:ffff:37ab:369
55.171.3.106 0:0:0:0:0:ffff:37ab:36a
55.171.3.107 0:0:0:0:0:ffff:37ab:36b
55.171.3.108 0:0:0:0:0:ffff:37ab:36c
55.171.3.109 0:0:0:0:0:ffff:37ab:36d
55.171.3.110 0:0:0:0:0:ffff:37ab:36e
55.171.3.111 0:0:0:0:0:ffff:37ab:36f
55.171.3.112 0:0:0:0:0:ffff:37ab:370
55.171.3.113 0:0:0:0:0:ffff:37ab:371
55.171.3.114 0:0:0:0:0:ffff:37ab:372
55.171.3.115 0:0:0:0:0:ffff:37ab:373
55.171.3.116 0:0:0:0:0:ffff:37ab:374
55.171.3.117 0:0:0:0:0:ffff:37ab:375
55.171.3.118 0:0:0:0:0:ffff:37ab:376
55.171.3.119 0:0:0:0:0:ffff:37ab:377
55.171.3.120 0:0:0:0:0:ffff:37ab:378


55.171.3.121 0:0:0:0:0:ffff:37ab:379
55.171.3.122 0:0:0:0:0:ffff:37ab:37a
55.171.3.123 0:0:0:0:0:ffff:37ab:37b
55.171.3.124 0:0:0:0:0:ffff:37ab:37c
55.171.3.125 0:0:0:0:0:ffff:37ab:37d
55.171.3.126 0:0:0:0:0:ffff:37ab:37e
55.171.3.127 0:0:0:0:0:ffff:37ab:37f
55.171.3.128 0:0:0:0:0:ffff:37ab:380
55.171.3.129 0:0:0:0:0:ffff:37ab:381
55.171.3.130 0:0:0:0:0:ffff:37ab:382
55.171.3.131 0:0:0:0:0:ffff:37ab:383
55.171.3.132 0:0:0:0:0:ffff:37ab:384
55.171.3.133 0:0:0:0:0:ffff:37ab:385
55.171.3.134 0:0:0:0:0:ffff:37ab:386
55.171.3.135 0:0:0:0:0:ffff:37ab:387
55.171.3.136 0:0:0:0:0:ffff:37ab:388
55.171.3.137 0:0:0:0:0:ffff:37ab:389
55.171.3.138 0:0:0:0:0:ffff:37ab:38a
55.171.3.139 0:0:0:0:0:ffff:37ab:38b
55.171.3.140 0:0:0:0:0:ffff:37ab:38c
55.171.3.141 0:0:0:0:0:ffff:37ab:38d
55.171.3.142 0:0:0:0:0:ffff:37ab:38e
55.171.3.143 0:0:0:0:0:ffff:37ab:38f
55.171.3.144 0:0:0:0:0:ffff:37ab:390
55.171.3.145 0:0:0:0:0:ffff:37ab:391
55.171.3.146 0:0:0:0:0:ffff:37ab:392
55.171.3.147 0:0:0:0:0:ffff:37ab:393
55.171.3.148 0:0:0:0:0:ffff:37ab:394
55.171.3.149 0:0:0:0:0:ffff:37ab:395
55.171.3.150 0:0:0:0:0:ffff:37ab:396
55.171.3.151 0:0:0:0:0:ffff:37ab:397
55.171.3.152 0:0:0:0:0:ffff:37ab:398
55.171.3.153 0:0:0:0:0:ffff:37ab:399
55.171.3.154 0:0:0:0:0:ffff:37ab:39a
55.171.3.155 0:0:0:0:0:ffff:37ab:39b
55.171.3.156 0:0:0:0:0:ffff:37ab:39c
55.171.3.157 0:0:0:0:0:ffff:37ab:39d
55.171.3.158 0:0:0:0:0:ffff:37ab:39e
55.171.3.159 0:0:0:0:0:ffff:37ab:39f
55.171.3.160 0:0:0:0:0:ffff:37ab:3a0
55.171.3.161 0:0:0:0:0:ffff:37ab:3a1
55.171.3.162 0:0:0:0:0:ffff:37ab:3a2
55.171.3.163 0:0:0:0:0:ffff:37ab:3a3
55.171.3.164 0:0:0:0:0:ffff:37ab:3a4
55.171.3.165 0:0:0:0:0:ffff:37ab:3a5
55.171.3.166 0:0:0:0:0:ffff:37ab:3a6
55.171.3.167 0:0:0:0:0:ffff:37ab:3a7
55.171.3.168 0:0:0:0:0:ffff:37ab:3a8
55.171.3.169 0:0:0:0:0:ffff:37ab:3a9
55.171.3.170 0:0:0:0:0:ffff:37ab:3aa
55.171.3.171 0:0:0:0:0:ffff:37ab:3ab
55.171.3.172 0:0:0:0:0:ffff:37ab:3ac
55.171.3.173 0:0:0:0:0:ffff:37ab:3ad
55.171.3.174 0:0:0:0:0:ffff:37ab:3ae
55.171.3.175 0:0:0:0:0:ffff:37ab:3af
55.171.3.176 0:0:0:0:0:ffff:37ab:3b0
55.171.3.177 0:0:0:0:0:ffff:37ab:3b1
55.171.3.178 0:0:0:0:0:ffff:37ab:3b2
55.171.3.179 0:0:0:0:0:ffff:37ab:3b3
55.171.3.180 0:0:0:0:0:ffff:37ab:3b4


55.171.3.181 0:0:0:0:0:ffff:37ab:3b5
55.171.3.182 0:0:0:0:0:ffff:37ab:3b6
55.171.3.183 0:0:0:0:0:ffff:37ab:3b7
55.171.3.184 0:0:0:0:0:ffff:37ab:3b8
55.171.3.185 0:0:0:0:0:ffff:37ab:3b9
55.171.3.186 0:0:0:0:0:ffff:37ab:3ba
55.171.3.187 0:0:0:0:0:ffff:37ab:3bb
55.171.3.188 0:0:0:0:0:ffff:37ab:3bc
55.171.3.189 0:0:0:0:0:ffff:37ab:3bd
55.171.3.190 0:0:0:0:0:ffff:37ab:3be
55.171.3.191 0:0:0:0:0:ffff:37ab:3bf
55.171.3.192 0:0:0:0:0:ffff:37ab:3c0
55.171.3.193 0:0:0:0:0:ffff:37ab:3c1
55.171.3.194 0:0:0:0:0:ffff:37ab:3c2
55.171.3.195 0:0:0:0:0:ffff:37ab:3c3
55.171.3.196 0:0:0:0:0:ffff:37ab:3c4
55.171.3.197 0:0:0:0:0:ffff:37ab:3c5
55.171.3.198 0:0:0:0:0:ffff:37ab:3c6
55.171.3.199 0:0:0:0:0:ffff:37ab:3c7
55.171.3.200 0:0:0:0:0:ffff:37ab:3c8
55.171.3.201 0:0:0:0:0:ffff:37ab:3c9
55.171.3.202 0:0:0:0:0:ffff:37ab:3ca
55.171.3.203 0:0:0:0:0:ffff:37ab:3cb
55.171.3.204 0:0:0:0:0:ffff:37ab:3cc
55.171.3.205 0:0:0:0:0:ffff:37ab:3cd
55.171.3.206 0:0:0:0:0:ffff:37ab:3ce
55.171.3.207 0:0:0:0:0:ffff:37ab:3cf
55.171.3.208 0:0:0:0:0:ffff:37ab:3d0
55.171.3.209 0:0:0:0:0:ffff:37ab:3d1
55.171.3.210 0:0:0:0:0:ffff:37ab:3d2
55.171.3.211 0:0:0:0:0:ffff:37ab:3d3
55.171.3.212 0:0:0:0:0:ffff:37ab:3d4
55.171.3.213 0:0:0:0:0:ffff:37ab:3d5
55.171.3.214 0:0:0:0:0:ffff:37ab:3d6
55.171.3.215 0:0:0:0:0:ffff:37ab:3d7
55.171.3.216 0:0:0:0:0:ffff:37ab:3d8
55.171.3.217 0:0:0:0:0:ffff:37ab:3d9
55.171.3.218 0:0:0:0:0:ffff:37ab:3da
55.171.3.219 0:0:0:0:0:ffff:37ab:3db
55.171.3.220 0:0:0:0:0:ffff:37ab:3dc
55.171.3.221 0:0:0:0:0:ffff:37ab:3dd
55.171.3.222 0:0:0:0:0:ffff:37ab:3de
55.171.3.223 0:0:0:0:0:ffff:37ab:3df
55.171.3.224 0:0:0:0:0:ffff:37ab:3e0
55.171.3.225 0:0:0:0:0:ffff:37ab:3e1
55.171.3.226 0:0:0:0:0:ffff:37ab:3e2
55.171.3.227 0:0:0:0:0:ffff:37ab:3e3
55.171.3.228 0:0:0:0:0:ffff:37ab:3e4
55.171.3.229 0:0:0:0:0:ffff:37ab:3e5
55.171.3.230 0:0:0:0:0:ffff:37ab:3e6
55.171.3.231 0:0:0:0:0:ffff:37ab:3e7
55.171.3.232 0:0:0:0:0:ffff:37ab:3e8
55.171.3.233 0:0:0:0:0:ffff:37ab:3e9
55.171.3.234 0:0:0:0:0:ffff:37ab:3ea
55.171.3.235 0:0:0:0:0:ffff:37ab:3eb
55.171.3.236 0:0:0:0:0:ffff:37ab:3ec
55.171.3.237 0:0:0:0:0:ffff:37ab:3ed
55.171.3.238 0:0:0:0:0:ffff:37ab:3ee
55.171.3.239 0:0:0:0:0:ffff:37ab:3ef
55.171.3.240 0:0:0:0:0:ffff:37ab:3f0
55.171.3.241 0:0:0:0:0:ffff:37ab:3f1
55.171.3.242 0:0:0:0:0:ffff:37ab:3f2
55.171.3.243 0:0:0:0:0:ffff:37ab:3f3
55.171.3.244 0:0:0:0:0:ffff:37ab:3f4
55.171.3.245 0:0:0:0:0:ffff:37ab:3f5
55.171.3.246 0:0:0:0:0:ffff:37ab:3f6
55.171.3.247 0:0:0:0:0:ffff:37ab:3f7
55.171.3.248 0:0:0:0:0:ffff:37ab:3f8
55.171.3.249 0:0:0:0:0:ffff:37ab:3f9
55.171.3.250 0:0:0:0:0:ffff:37ab:3fa
55.171.3.251 0:0:0:0:0:ffff:37ab:3fb
55.171.3.252 0:0:0:0:0:ffff:37ab:3fc
55.171.3.253 0:0:0:0:0:ffff:37ab:3fd
55.171.3.254 0:0:0:0:0:ffff:37ab:3fe
55.171.3.255 0:0:0:0:0:ffff:37ab:3ff


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.