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
168.221.52.1 0:0:0:0:0:ffff:a8dd:3401
168.221.52.2 0:0:0:0:0:ffff:a8dd:3402
168.221.52.3 0:0:0:0:0:ffff:a8dd:3403
168.221.52.4 0:0:0:0:0:ffff:a8dd:3404
168.221.52.5 0:0:0:0:0:ffff:a8dd:3405
168.221.52.6 0:0:0:0:0:ffff:a8dd:3406
168.221.52.7 0:0:0:0:0:ffff:a8dd:3407
168.221.52.8 0:0:0:0:0:ffff:a8dd:3408
168.221.52.9 0:0:0:0:0:ffff:a8dd:3409
168.221.52.10 0:0:0:0:0:ffff:a8dd:340a
168.221.52.11 0:0:0:0:0:ffff:a8dd:340b
168.221.52.12 0:0:0:0:0:ffff:a8dd:340c
168.221.52.13 0:0:0:0:0:ffff:a8dd:340d
168.221.52.14 0:0:0:0:0:ffff:a8dd:340e
168.221.52.15 0:0:0:0:0:ffff:a8dd:340f
168.221.52.16 0:0:0:0:0:ffff:a8dd:3410
168.221.52.17 0:0:0:0:0:ffff:a8dd:3411
168.221.52.18 0:0:0:0:0:ffff:a8dd:3412
168.221.52.19 0:0:0:0:0:ffff:a8dd:3413
168.221.52.20 0:0:0:0:0:ffff:a8dd:3414
168.221.52.21 0:0:0:0:0:ffff:a8dd:3415
168.221.52.22 0:0:0:0:0:ffff:a8dd:3416
168.221.52.23 0:0:0:0:0:ffff:a8dd:3417
168.221.52.24 0:0:0:0:0:ffff:a8dd:3418
168.221.52.25 0:0:0:0:0:ffff:a8dd:3419
168.221.52.26 0:0:0:0:0:ffff:a8dd:341a
168.221.52.27 0:0:0:0:0:ffff:a8dd:341b
168.221.52.28 0:0:0:0:0:ffff:a8dd:341c
168.221.52.29 0:0:0:0:0:ffff:a8dd:341d
168.221.52.30 0:0:0:0:0:ffff:a8dd:341e
168.221.52.31 0:0:0:0:0:ffff:a8dd:341f
168.221.52.32 0:0:0:0:0:ffff:a8dd:3420
168.221.52.33 0:0:0:0:0:ffff:a8dd:3421
168.221.52.34 0:0:0:0:0:ffff:a8dd:3422
168.221.52.35 0:0:0:0:0:ffff:a8dd:3423
168.221.52.36 0:0:0:0:0:ffff:a8dd:3424
168.221.52.37 0:0:0:0:0:ffff:a8dd:3425
168.221.52.38 0:0:0:0:0:ffff:a8dd:3426
168.221.52.39 0:0:0:0:0:ffff:a8dd:3427
168.221.52.40 0:0:0:0:0:ffff:a8dd:3428
168.221.52.41 0:0:0:0:0:ffff:a8dd:3429
168.221.52.42 0:0:0:0:0:ffff:a8dd:342a
168.221.52.43 0:0:0:0:0:ffff:a8dd:342b
168.221.52.44 0:0:0:0:0:ffff:a8dd:342c
168.221.52.45 0:0:0:0:0:ffff:a8dd:342d
168.221.52.46 0:0:0:0:0:ffff:a8dd:342e
168.221.52.47 0:0:0:0:0:ffff:a8dd:342f
168.221.52.48 0:0:0:0:0:ffff:a8dd:3430
168.221.52.49 0:0:0:0:0:ffff:a8dd:3431
168.221.52.50 0:0:0:0:0:ffff:a8dd:3432
168.221.52.51 0:0:0:0:0:ffff:a8dd:3433
168.221.52.52 0:0:0:0:0:ffff:a8dd:3434
168.221.52.53 0:0:0:0:0:ffff:a8dd:3435
168.221.52.54 0:0:0:0:0:ffff:a8dd:3436
168.221.52.55 0:0:0:0:0:ffff:a8dd:3437
168.221.52.56 0:0:0:0:0:ffff:a8dd:3438
168.221.52.57 0:0:0:0:0:ffff:a8dd:3439
168.221.52.58 0:0:0:0:0:ffff:a8dd:343a
168.221.52.59 0:0:0:0:0:ffff:a8dd:343b
168.221.52.60 0:0:0:0:0:ffff:a8dd:343c


168.221.52.61 0:0:0:0:0:ffff:a8dd:343d
168.221.52.62 0:0:0:0:0:ffff:a8dd:343e
168.221.52.63 0:0:0:0:0:ffff:a8dd:343f
168.221.52.64 0:0:0:0:0:ffff:a8dd:3440
168.221.52.65 0:0:0:0:0:ffff:a8dd:3441
168.221.52.66 0:0:0:0:0:ffff:a8dd:3442
168.221.52.67 0:0:0:0:0:ffff:a8dd:3443
168.221.52.68 0:0:0:0:0:ffff:a8dd:3444
168.221.52.69 0:0:0:0:0:ffff:a8dd:3445
168.221.52.70 0:0:0:0:0:ffff:a8dd:3446
168.221.52.71 0:0:0:0:0:ffff:a8dd:3447
168.221.52.72 0:0:0:0:0:ffff:a8dd:3448
168.221.52.73 0:0:0:0:0:ffff:a8dd:3449
168.221.52.74 0:0:0:0:0:ffff:a8dd:344a
168.221.52.75 0:0:0:0:0:ffff:a8dd:344b
168.221.52.76 0:0:0:0:0:ffff:a8dd:344c
168.221.52.77 0:0:0:0:0:ffff:a8dd:344d
168.221.52.78 0:0:0:0:0:ffff:a8dd:344e
168.221.52.79 0:0:0:0:0:ffff:a8dd:344f
168.221.52.80 0:0:0:0:0:ffff:a8dd:3450
168.221.52.81 0:0:0:0:0:ffff:a8dd:3451
168.221.52.82 0:0:0:0:0:ffff:a8dd:3452
168.221.52.83 0:0:0:0:0:ffff:a8dd:3453
168.221.52.84 0:0:0:0:0:ffff:a8dd:3454
168.221.52.85 0:0:0:0:0:ffff:a8dd:3455
168.221.52.86 0:0:0:0:0:ffff:a8dd:3456
168.221.52.87 0:0:0:0:0:ffff:a8dd:3457
168.221.52.88 0:0:0:0:0:ffff:a8dd:3458
168.221.52.89 0:0:0:0:0:ffff:a8dd:3459
168.221.52.90 0:0:0:0:0:ffff:a8dd:345a
168.221.52.91 0:0:0:0:0:ffff:a8dd:345b
168.221.52.92 0:0:0:0:0:ffff:a8dd:345c
168.221.52.93 0:0:0:0:0:ffff:a8dd:345d
168.221.52.94 0:0:0:0:0:ffff:a8dd:345e
168.221.52.95 0:0:0:0:0:ffff:a8dd:345f
168.221.52.96 0:0:0:0:0:ffff:a8dd:3460
168.221.52.97 0:0:0:0:0:ffff:a8dd:3461
168.221.52.98 0:0:0:0:0:ffff:a8dd:3462
168.221.52.99 0:0:0:0:0:ffff:a8dd:3463
168.221.52.100 0:0:0:0:0:ffff:a8dd:3464
168.221.52.101 0:0:0:0:0:ffff:a8dd:3465
168.221.52.102 0:0:0:0:0:ffff:a8dd:3466
168.221.52.103 0:0:0:0:0:ffff:a8dd:3467
168.221.52.104 0:0:0:0:0:ffff:a8dd:3468
168.221.52.105 0:0:0:0:0:ffff:a8dd:3469
168.221.52.106 0:0:0:0:0:ffff:a8dd:346a
168.221.52.107 0:0:0:0:0:ffff:a8dd:346b
168.221.52.108 0:0:0:0:0:ffff:a8dd:346c
168.221.52.109 0:0:0:0:0:ffff:a8dd:346d
168.221.52.110 0:0:0:0:0:ffff:a8dd:346e
168.221.52.111 0:0:0:0:0:ffff:a8dd:346f
168.221.52.112 0:0:0:0:0:ffff:a8dd:3470
168.221.52.113 0:0:0:0:0:ffff:a8dd:3471
168.221.52.114 0:0:0:0:0:ffff:a8dd:3472
168.221.52.115 0:0:0:0:0:ffff:a8dd:3473
168.221.52.116 0:0:0:0:0:ffff:a8dd:3474
168.221.52.117 0:0:0:0:0:ffff:a8dd:3475
168.221.52.118 0:0:0:0:0:ffff:a8dd:3476
168.221.52.119 0:0:0:0:0:ffff:a8dd:3477
168.221.52.120 0:0:0:0:0:ffff:a8dd:3478


168.221.52.121 0:0:0:0:0:ffff:a8dd:3479
168.221.52.122 0:0:0:0:0:ffff:a8dd:347a
168.221.52.123 0:0:0:0:0:ffff:a8dd:347b
168.221.52.124 0:0:0:0:0:ffff:a8dd:347c
168.221.52.125 0:0:0:0:0:ffff:a8dd:347d
168.221.52.126 0:0:0:0:0:ffff:a8dd:347e
168.221.52.127 0:0:0:0:0:ffff:a8dd:347f
168.221.52.128 0:0:0:0:0:ffff:a8dd:3480
168.221.52.129 0:0:0:0:0:ffff:a8dd:3481
168.221.52.130 0:0:0:0:0:ffff:a8dd:3482
168.221.52.131 0:0:0:0:0:ffff:a8dd:3483
168.221.52.132 0:0:0:0:0:ffff:a8dd:3484
168.221.52.133 0:0:0:0:0:ffff:a8dd:3485
168.221.52.134 0:0:0:0:0:ffff:a8dd:3486
168.221.52.135 0:0:0:0:0:ffff:a8dd:3487
168.221.52.136 0:0:0:0:0:ffff:a8dd:3488
168.221.52.137 0:0:0:0:0:ffff:a8dd:3489
168.221.52.138 0:0:0:0:0:ffff:a8dd:348a
168.221.52.139 0:0:0:0:0:ffff:a8dd:348b
168.221.52.140 0:0:0:0:0:ffff:a8dd:348c
168.221.52.141 0:0:0:0:0:ffff:a8dd:348d
168.221.52.142 0:0:0:0:0:ffff:a8dd:348e
168.221.52.143 0:0:0:0:0:ffff:a8dd:348f
168.221.52.144 0:0:0:0:0:ffff:a8dd:3490
168.221.52.145 0:0:0:0:0:ffff:a8dd:3491
168.221.52.146 0:0:0:0:0:ffff:a8dd:3492
168.221.52.147 0:0:0:0:0:ffff:a8dd:3493
168.221.52.148 0:0:0:0:0:ffff:a8dd:3494
168.221.52.149 0:0:0:0:0:ffff:a8dd:3495
168.221.52.150 0:0:0:0:0:ffff:a8dd:3496
168.221.52.151 0:0:0:0:0:ffff:a8dd:3497
168.221.52.152 0:0:0:0:0:ffff:a8dd:3498
168.221.52.153 0:0:0:0:0:ffff:a8dd:3499
168.221.52.154 0:0:0:0:0:ffff:a8dd:349a
168.221.52.155 0:0:0:0:0:ffff:a8dd:349b
168.221.52.156 0:0:0:0:0:ffff:a8dd:349c
168.221.52.157 0:0:0:0:0:ffff:a8dd:349d
168.221.52.158 0:0:0:0:0:ffff:a8dd:349e
168.221.52.159 0:0:0:0:0:ffff:a8dd:349f
168.221.52.160 0:0:0:0:0:ffff:a8dd:34a0
168.221.52.161 0:0:0:0:0:ffff:a8dd:34a1
168.221.52.162 0:0:0:0:0:ffff:a8dd:34a2
168.221.52.163 0:0:0:0:0:ffff:a8dd:34a3
168.221.52.164 0:0:0:0:0:ffff:a8dd:34a4
168.221.52.165 0:0:0:0:0:ffff:a8dd:34a5
168.221.52.166 0:0:0:0:0:ffff:a8dd:34a6
168.221.52.167 0:0:0:0:0:ffff:a8dd:34a7
168.221.52.168 0:0:0:0:0:ffff:a8dd:34a8
168.221.52.169 0:0:0:0:0:ffff:a8dd:34a9
168.221.52.170 0:0:0:0:0:ffff:a8dd:34aa
168.221.52.171 0:0:0:0:0:ffff:a8dd:34ab
168.221.52.172 0:0:0:0:0:ffff:a8dd:34ac
168.221.52.173 0:0:0:0:0:ffff:a8dd:34ad
168.221.52.174 0:0:0:0:0:ffff:a8dd:34ae
168.221.52.175 0:0:0:0:0:ffff:a8dd:34af
168.221.52.176 0:0:0:0:0:ffff:a8dd:34b0
168.221.52.177 0:0:0:0:0:ffff:a8dd:34b1
168.221.52.178 0:0:0:0:0:ffff:a8dd:34b2
168.221.52.179 0:0:0:0:0:ffff:a8dd:34b3
168.221.52.180 0:0:0:0:0:ffff:a8dd:34b4


168.221.52.181 0:0:0:0:0:ffff:a8dd:34b5
168.221.52.182 0:0:0:0:0:ffff:a8dd:34b6
168.221.52.183 0:0:0:0:0:ffff:a8dd:34b7
168.221.52.184 0:0:0:0:0:ffff:a8dd:34b8
168.221.52.185 0:0:0:0:0:ffff:a8dd:34b9
168.221.52.186 0:0:0:0:0:ffff:a8dd:34ba
168.221.52.187 0:0:0:0:0:ffff:a8dd:34bb
168.221.52.188 0:0:0:0:0:ffff:a8dd:34bc
168.221.52.189 0:0:0:0:0:ffff:a8dd:34bd
168.221.52.190 0:0:0:0:0:ffff:a8dd:34be
168.221.52.191 0:0:0:0:0:ffff:a8dd:34bf
168.221.52.192 0:0:0:0:0:ffff:a8dd:34c0
168.221.52.193 0:0:0:0:0:ffff:a8dd:34c1
168.221.52.194 0:0:0:0:0:ffff:a8dd:34c2
168.221.52.195 0:0:0:0:0:ffff:a8dd:34c3
168.221.52.196 0:0:0:0:0:ffff:a8dd:34c4
168.221.52.197 0:0:0:0:0:ffff:a8dd:34c5
168.221.52.198 0:0:0:0:0:ffff:a8dd:34c6
168.221.52.199 0:0:0:0:0:ffff:a8dd:34c7
168.221.52.200 0:0:0:0:0:ffff:a8dd:34c8
168.221.52.201 0:0:0:0:0:ffff:a8dd:34c9
168.221.52.202 0:0:0:0:0:ffff:a8dd:34ca
168.221.52.203 0:0:0:0:0:ffff:a8dd:34cb
168.221.52.204 0:0:0:0:0:ffff:a8dd:34cc
168.221.52.205 0:0:0:0:0:ffff:a8dd:34cd
168.221.52.206 0:0:0:0:0:ffff:a8dd:34ce
168.221.52.207 0:0:0:0:0:ffff:a8dd:34cf
168.221.52.208 0:0:0:0:0:ffff:a8dd:34d0
168.221.52.209 0:0:0:0:0:ffff:a8dd:34d1
168.221.52.210 0:0:0:0:0:ffff:a8dd:34d2
168.221.52.211 0:0:0:0:0:ffff:a8dd:34d3
168.221.52.212 0:0:0:0:0:ffff:a8dd:34d4
168.221.52.213 0:0:0:0:0:ffff:a8dd:34d5
168.221.52.214 0:0:0:0:0:ffff:a8dd:34d6
168.221.52.215 0:0:0:0:0:ffff:a8dd:34d7
168.221.52.216 0:0:0:0:0:ffff:a8dd:34d8
168.221.52.217 0:0:0:0:0:ffff:a8dd:34d9
168.221.52.218 0:0:0:0:0:ffff:a8dd:34da
168.221.52.219 0:0:0:0:0:ffff:a8dd:34db
168.221.52.220 0:0:0:0:0:ffff:a8dd:34dc
168.221.52.221 0:0:0:0:0:ffff:a8dd:34dd
168.221.52.222 0:0:0:0:0:ffff:a8dd:34de
168.221.52.223 0:0:0:0:0:ffff:a8dd:34df
168.221.52.224 0:0:0:0:0:ffff:a8dd:34e0
168.221.52.225 0:0:0:0:0:ffff:a8dd:34e1
168.221.52.226 0:0:0:0:0:ffff:a8dd:34e2
168.221.52.227 0:0:0:0:0:ffff:a8dd:34e3
168.221.52.228 0:0:0:0:0:ffff:a8dd:34e4
168.221.52.229 0:0:0:0:0:ffff:a8dd:34e5
168.221.52.230 0:0:0:0:0:ffff:a8dd:34e6
168.221.52.231 0:0:0:0:0:ffff:a8dd:34e7
168.221.52.232 0:0:0:0:0:ffff:a8dd:34e8
168.221.52.233 0:0:0:0:0:ffff:a8dd:34e9
168.221.52.234 0:0:0:0:0:ffff:a8dd:34ea
168.221.52.235 0:0:0:0:0:ffff:a8dd:34eb
168.221.52.236 0:0:0:0:0:ffff:a8dd:34ec
168.221.52.237 0:0:0:0:0:ffff:a8dd:34ed
168.221.52.238 0:0:0:0:0:ffff:a8dd:34ee
168.221.52.239 0:0:0:0:0:ffff:a8dd:34ef
168.221.52.240 0:0:0:0:0:ffff:a8dd:34f0
168.221.52.241 0:0:0:0:0:ffff:a8dd:34f1
168.221.52.242 0:0:0:0:0:ffff:a8dd:34f2
168.221.52.243 0:0:0:0:0:ffff:a8dd:34f3
168.221.52.244 0:0:0:0:0:ffff:a8dd:34f4
168.221.52.245 0:0:0:0:0:ffff:a8dd:34f5
168.221.52.246 0:0:0:0:0:ffff:a8dd:34f6
168.221.52.247 0:0:0:0:0:ffff:a8dd:34f7
168.221.52.248 0:0:0:0:0:ffff:a8dd:34f8
168.221.52.249 0:0:0:0:0:ffff:a8dd:34f9
168.221.52.250 0:0:0:0:0:ffff:a8dd:34fa
168.221.52.251 0:0:0:0:0:ffff:a8dd:34fb
168.221.52.252 0:0:0:0:0:ffff:a8dd:34fc
168.221.52.253 0:0:0:0:0:ffff:a8dd:34fd
168.221.52.254 0:0:0:0:0:ffff:a8dd:34fe
168.221.52.255 0:0:0:0:0:ffff:a8dd:34ff


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.