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
66.199.52.1 0:0:0:0:0:ffff:42c7:3401
66.199.52.2 0:0:0:0:0:ffff:42c7:3402
66.199.52.3 0:0:0:0:0:ffff:42c7:3403
66.199.52.4 0:0:0:0:0:ffff:42c7:3404
66.199.52.5 0:0:0:0:0:ffff:42c7:3405
66.199.52.6 0:0:0:0:0:ffff:42c7:3406
66.199.52.7 0:0:0:0:0:ffff:42c7:3407
66.199.52.8 0:0:0:0:0:ffff:42c7:3408
66.199.52.9 0:0:0:0:0:ffff:42c7:3409
66.199.52.10 0:0:0:0:0:ffff:42c7:340a
66.199.52.11 0:0:0:0:0:ffff:42c7:340b
66.199.52.12 0:0:0:0:0:ffff:42c7:340c
66.199.52.13 0:0:0:0:0:ffff:42c7:340d
66.199.52.14 0:0:0:0:0:ffff:42c7:340e
66.199.52.15 0:0:0:0:0:ffff:42c7:340f
66.199.52.16 0:0:0:0:0:ffff:42c7:3410
66.199.52.17 0:0:0:0:0:ffff:42c7:3411
66.199.52.18 0:0:0:0:0:ffff:42c7:3412
66.199.52.19 0:0:0:0:0:ffff:42c7:3413
66.199.52.20 0:0:0:0:0:ffff:42c7:3414
66.199.52.21 0:0:0:0:0:ffff:42c7:3415
66.199.52.22 0:0:0:0:0:ffff:42c7:3416
66.199.52.23 0:0:0:0:0:ffff:42c7:3417
66.199.52.24 0:0:0:0:0:ffff:42c7:3418
66.199.52.25 0:0:0:0:0:ffff:42c7:3419
66.199.52.26 0:0:0:0:0:ffff:42c7:341a
66.199.52.27 0:0:0:0:0:ffff:42c7:341b
66.199.52.28 0:0:0:0:0:ffff:42c7:341c
66.199.52.29 0:0:0:0:0:ffff:42c7:341d
66.199.52.30 0:0:0:0:0:ffff:42c7:341e
66.199.52.31 0:0:0:0:0:ffff:42c7:341f
66.199.52.32 0:0:0:0:0:ffff:42c7:3420
66.199.52.33 0:0:0:0:0:ffff:42c7:3421
66.199.52.34 0:0:0:0:0:ffff:42c7:3422
66.199.52.35 0:0:0:0:0:ffff:42c7:3423
66.199.52.36 0:0:0:0:0:ffff:42c7:3424
66.199.52.37 0:0:0:0:0:ffff:42c7:3425
66.199.52.38 0:0:0:0:0:ffff:42c7:3426
66.199.52.39 0:0:0:0:0:ffff:42c7:3427
66.199.52.40 0:0:0:0:0:ffff:42c7:3428
66.199.52.41 0:0:0:0:0:ffff:42c7:3429
66.199.52.42 0:0:0:0:0:ffff:42c7:342a
66.199.52.43 0:0:0:0:0:ffff:42c7:342b
66.199.52.44 0:0:0:0:0:ffff:42c7:342c
66.199.52.45 0:0:0:0:0:ffff:42c7:342d
66.199.52.46 0:0:0:0:0:ffff:42c7:342e
66.199.52.47 0:0:0:0:0:ffff:42c7:342f
66.199.52.48 0:0:0:0:0:ffff:42c7:3430
66.199.52.49 0:0:0:0:0:ffff:42c7:3431
66.199.52.50 0:0:0:0:0:ffff:42c7:3432
66.199.52.51 0:0:0:0:0:ffff:42c7:3433
66.199.52.52 0:0:0:0:0:ffff:42c7:3434
66.199.52.53 0:0:0:0:0:ffff:42c7:3435
66.199.52.54 0:0:0:0:0:ffff:42c7:3436
66.199.52.55 0:0:0:0:0:ffff:42c7:3437
66.199.52.56 0:0:0:0:0:ffff:42c7:3438
66.199.52.57 0:0:0:0:0:ffff:42c7:3439
66.199.52.58 0:0:0:0:0:ffff:42c7:343a
66.199.52.59 0:0:0:0:0:ffff:42c7:343b
66.199.52.60 0:0:0:0:0:ffff:42c7:343c


66.199.52.61 0:0:0:0:0:ffff:42c7:343d
66.199.52.62 0:0:0:0:0:ffff:42c7:343e
66.199.52.63 0:0:0:0:0:ffff:42c7:343f
66.199.52.64 0:0:0:0:0:ffff:42c7:3440
66.199.52.65 0:0:0:0:0:ffff:42c7:3441
66.199.52.66 0:0:0:0:0:ffff:42c7:3442
66.199.52.67 0:0:0:0:0:ffff:42c7:3443
66.199.52.68 0:0:0:0:0:ffff:42c7:3444
66.199.52.69 0:0:0:0:0:ffff:42c7:3445
66.199.52.70 0:0:0:0:0:ffff:42c7:3446
66.199.52.71 0:0:0:0:0:ffff:42c7:3447
66.199.52.72 0:0:0:0:0:ffff:42c7:3448
66.199.52.73 0:0:0:0:0:ffff:42c7:3449
66.199.52.74 0:0:0:0:0:ffff:42c7:344a
66.199.52.75 0:0:0:0:0:ffff:42c7:344b
66.199.52.76 0:0:0:0:0:ffff:42c7:344c
66.199.52.77 0:0:0:0:0:ffff:42c7:344d
66.199.52.78 0:0:0:0:0:ffff:42c7:344e
66.199.52.79 0:0:0:0:0:ffff:42c7:344f
66.199.52.80 0:0:0:0:0:ffff:42c7:3450
66.199.52.81 0:0:0:0:0:ffff:42c7:3451
66.199.52.82 0:0:0:0:0:ffff:42c7:3452
66.199.52.83 0:0:0:0:0:ffff:42c7:3453
66.199.52.84 0:0:0:0:0:ffff:42c7:3454
66.199.52.85 0:0:0:0:0:ffff:42c7:3455
66.199.52.86 0:0:0:0:0:ffff:42c7:3456
66.199.52.87 0:0:0:0:0:ffff:42c7:3457
66.199.52.88 0:0:0:0:0:ffff:42c7:3458
66.199.52.89 0:0:0:0:0:ffff:42c7:3459
66.199.52.90 0:0:0:0:0:ffff:42c7:345a
66.199.52.91 0:0:0:0:0:ffff:42c7:345b
66.199.52.92 0:0:0:0:0:ffff:42c7:345c
66.199.52.93 0:0:0:0:0:ffff:42c7:345d
66.199.52.94 0:0:0:0:0:ffff:42c7:345e
66.199.52.95 0:0:0:0:0:ffff:42c7:345f
66.199.52.96 0:0:0:0:0:ffff:42c7:3460
66.199.52.97 0:0:0:0:0:ffff:42c7:3461
66.199.52.98 0:0:0:0:0:ffff:42c7:3462
66.199.52.99 0:0:0:0:0:ffff:42c7:3463
66.199.52.100 0:0:0:0:0:ffff:42c7:3464
66.199.52.101 0:0:0:0:0:ffff:42c7:3465
66.199.52.102 0:0:0:0:0:ffff:42c7:3466
66.199.52.103 0:0:0:0:0:ffff:42c7:3467
66.199.52.104 0:0:0:0:0:ffff:42c7:3468
66.199.52.105 0:0:0:0:0:ffff:42c7:3469
66.199.52.106 0:0:0:0:0:ffff:42c7:346a
66.199.52.107 0:0:0:0:0:ffff:42c7:346b
66.199.52.108 0:0:0:0:0:ffff:42c7:346c
66.199.52.109 0:0:0:0:0:ffff:42c7:346d
66.199.52.110 0:0:0:0:0:ffff:42c7:346e
66.199.52.111 0:0:0:0:0:ffff:42c7:346f
66.199.52.112 0:0:0:0:0:ffff:42c7:3470
66.199.52.113 0:0:0:0:0:ffff:42c7:3471
66.199.52.114 0:0:0:0:0:ffff:42c7:3472
66.199.52.115 0:0:0:0:0:ffff:42c7:3473
66.199.52.116 0:0:0:0:0:ffff:42c7:3474
66.199.52.117 0:0:0:0:0:ffff:42c7:3475
66.199.52.118 0:0:0:0:0:ffff:42c7:3476
66.199.52.119 0:0:0:0:0:ffff:42c7:3477
66.199.52.120 0:0:0:0:0:ffff:42c7:3478


66.199.52.121 0:0:0:0:0:ffff:42c7:3479
66.199.52.122 0:0:0:0:0:ffff:42c7:347a
66.199.52.123 0:0:0:0:0:ffff:42c7:347b
66.199.52.124 0:0:0:0:0:ffff:42c7:347c
66.199.52.125 0:0:0:0:0:ffff:42c7:347d
66.199.52.126 0:0:0:0:0:ffff:42c7:347e
66.199.52.127 0:0:0:0:0:ffff:42c7:347f
66.199.52.128 0:0:0:0:0:ffff:42c7:3480
66.199.52.129 0:0:0:0:0:ffff:42c7:3481
66.199.52.130 0:0:0:0:0:ffff:42c7:3482
66.199.52.131 0:0:0:0:0:ffff:42c7:3483
66.199.52.132 0:0:0:0:0:ffff:42c7:3484
66.199.52.133 0:0:0:0:0:ffff:42c7:3485
66.199.52.134 0:0:0:0:0:ffff:42c7:3486
66.199.52.135 0:0:0:0:0:ffff:42c7:3487
66.199.52.136 0:0:0:0:0:ffff:42c7:3488
66.199.52.137 0:0:0:0:0:ffff:42c7:3489
66.199.52.138 0:0:0:0:0:ffff:42c7:348a
66.199.52.139 0:0:0:0:0:ffff:42c7:348b
66.199.52.140 0:0:0:0:0:ffff:42c7:348c
66.199.52.141 0:0:0:0:0:ffff:42c7:348d
66.199.52.142 0:0:0:0:0:ffff:42c7:348e
66.199.52.143 0:0:0:0:0:ffff:42c7:348f
66.199.52.144 0:0:0:0:0:ffff:42c7:3490
66.199.52.145 0:0:0:0:0:ffff:42c7:3491
66.199.52.146 0:0:0:0:0:ffff:42c7:3492
66.199.52.147 0:0:0:0:0:ffff:42c7:3493
66.199.52.148 0:0:0:0:0:ffff:42c7:3494
66.199.52.149 0:0:0:0:0:ffff:42c7:3495
66.199.52.150 0:0:0:0:0:ffff:42c7:3496
66.199.52.151 0:0:0:0:0:ffff:42c7:3497
66.199.52.152 0:0:0:0:0:ffff:42c7:3498
66.199.52.153 0:0:0:0:0:ffff:42c7:3499
66.199.52.154 0:0:0:0:0:ffff:42c7:349a
66.199.52.155 0:0:0:0:0:ffff:42c7:349b
66.199.52.156 0:0:0:0:0:ffff:42c7:349c
66.199.52.157 0:0:0:0:0:ffff:42c7:349d
66.199.52.158 0:0:0:0:0:ffff:42c7:349e
66.199.52.159 0:0:0:0:0:ffff:42c7:349f
66.199.52.160 0:0:0:0:0:ffff:42c7:34a0
66.199.52.161 0:0:0:0:0:ffff:42c7:34a1
66.199.52.162 0:0:0:0:0:ffff:42c7:34a2
66.199.52.163 0:0:0:0:0:ffff:42c7:34a3
66.199.52.164 0:0:0:0:0:ffff:42c7:34a4
66.199.52.165 0:0:0:0:0:ffff:42c7:34a5
66.199.52.166 0:0:0:0:0:ffff:42c7:34a6
66.199.52.167 0:0:0:0:0:ffff:42c7:34a7
66.199.52.168 0:0:0:0:0:ffff:42c7:34a8
66.199.52.169 0:0:0:0:0:ffff:42c7:34a9
66.199.52.170 0:0:0:0:0:ffff:42c7:34aa
66.199.52.171 0:0:0:0:0:ffff:42c7:34ab
66.199.52.172 0:0:0:0:0:ffff:42c7:34ac
66.199.52.173 0:0:0:0:0:ffff:42c7:34ad
66.199.52.174 0:0:0:0:0:ffff:42c7:34ae
66.199.52.175 0:0:0:0:0:ffff:42c7:34af
66.199.52.176 0:0:0:0:0:ffff:42c7:34b0
66.199.52.177 0:0:0:0:0:ffff:42c7:34b1
66.199.52.178 0:0:0:0:0:ffff:42c7:34b2
66.199.52.179 0:0:0:0:0:ffff:42c7:34b3
66.199.52.180 0:0:0:0:0:ffff:42c7:34b4


66.199.52.181 0:0:0:0:0:ffff:42c7:34b5
66.199.52.182 0:0:0:0:0:ffff:42c7:34b6
66.199.52.183 0:0:0:0:0:ffff:42c7:34b7
66.199.52.184 0:0:0:0:0:ffff:42c7:34b8
66.199.52.185 0:0:0:0:0:ffff:42c7:34b9
66.199.52.186 0:0:0:0:0:ffff:42c7:34ba
66.199.52.187 0:0:0:0:0:ffff:42c7:34bb
66.199.52.188 0:0:0:0:0:ffff:42c7:34bc
66.199.52.189 0:0:0:0:0:ffff:42c7:34bd
66.199.52.190 0:0:0:0:0:ffff:42c7:34be
66.199.52.191 0:0:0:0:0:ffff:42c7:34bf
66.199.52.192 0:0:0:0:0:ffff:42c7:34c0
66.199.52.193 0:0:0:0:0:ffff:42c7:34c1
66.199.52.194 0:0:0:0:0:ffff:42c7:34c2
66.199.52.195 0:0:0:0:0:ffff:42c7:34c3
66.199.52.196 0:0:0:0:0:ffff:42c7:34c4
66.199.52.197 0:0:0:0:0:ffff:42c7:34c5
66.199.52.198 0:0:0:0:0:ffff:42c7:34c6
66.199.52.199 0:0:0:0:0:ffff:42c7:34c7
66.199.52.200 0:0:0:0:0:ffff:42c7:34c8
66.199.52.201 0:0:0:0:0:ffff:42c7:34c9
66.199.52.202 0:0:0:0:0:ffff:42c7:34ca
66.199.52.203 0:0:0:0:0:ffff:42c7:34cb
66.199.52.204 0:0:0:0:0:ffff:42c7:34cc
66.199.52.205 0:0:0:0:0:ffff:42c7:34cd
66.199.52.206 0:0:0:0:0:ffff:42c7:34ce
66.199.52.207 0:0:0:0:0:ffff:42c7:34cf
66.199.52.208 0:0:0:0:0:ffff:42c7:34d0
66.199.52.209 0:0:0:0:0:ffff:42c7:34d1
66.199.52.210 0:0:0:0:0:ffff:42c7:34d2
66.199.52.211 0:0:0:0:0:ffff:42c7:34d3
66.199.52.212 0:0:0:0:0:ffff:42c7:34d4
66.199.52.213 0:0:0:0:0:ffff:42c7:34d5
66.199.52.214 0:0:0:0:0:ffff:42c7:34d6
66.199.52.215 0:0:0:0:0:ffff:42c7:34d7
66.199.52.216 0:0:0:0:0:ffff:42c7:34d8
66.199.52.217 0:0:0:0:0:ffff:42c7:34d9
66.199.52.218 0:0:0:0:0:ffff:42c7:34da
66.199.52.219 0:0:0:0:0:ffff:42c7:34db
66.199.52.220 0:0:0:0:0:ffff:42c7:34dc
66.199.52.221 0:0:0:0:0:ffff:42c7:34dd
66.199.52.222 0:0:0:0:0:ffff:42c7:34de
66.199.52.223 0:0:0:0:0:ffff:42c7:34df
66.199.52.224 0:0:0:0:0:ffff:42c7:34e0
66.199.52.225 0:0:0:0:0:ffff:42c7:34e1
66.199.52.226 0:0:0:0:0:ffff:42c7:34e2
66.199.52.227 0:0:0:0:0:ffff:42c7:34e3
66.199.52.228 0:0:0:0:0:ffff:42c7:34e4
66.199.52.229 0:0:0:0:0:ffff:42c7:34e5
66.199.52.230 0:0:0:0:0:ffff:42c7:34e6
66.199.52.231 0:0:0:0:0:ffff:42c7:34e7
66.199.52.232 0:0:0:0:0:ffff:42c7:34e8
66.199.52.233 0:0:0:0:0:ffff:42c7:34e9
66.199.52.234 0:0:0:0:0:ffff:42c7:34ea
66.199.52.235 0:0:0:0:0:ffff:42c7:34eb
66.199.52.236 0:0:0:0:0:ffff:42c7:34ec
66.199.52.237 0:0:0:0:0:ffff:42c7:34ed
66.199.52.238 0:0:0:0:0:ffff:42c7:34ee
66.199.52.239 0:0:0:0:0:ffff:42c7:34ef
66.199.52.240 0:0:0:0:0:ffff:42c7:34f0
66.199.52.241 0:0:0:0:0:ffff:42c7:34f1
66.199.52.242 0:0:0:0:0:ffff:42c7:34f2
66.199.52.243 0:0:0:0:0:ffff:42c7:34f3
66.199.52.244 0:0:0:0:0:ffff:42c7:34f4
66.199.52.245 0:0:0:0:0:ffff:42c7:34f5
66.199.52.246 0:0:0:0:0:ffff:42c7:34f6
66.199.52.247 0:0:0:0:0:ffff:42c7:34f7
66.199.52.248 0:0:0:0:0:ffff:42c7:34f8
66.199.52.249 0:0:0:0:0:ffff:42c7:34f9
66.199.52.250 0:0:0:0:0:ffff:42c7:34fa
66.199.52.251 0:0:0:0:0:ffff:42c7:34fb
66.199.52.252 0:0:0:0:0:ffff:42c7:34fc
66.199.52.253 0:0:0:0:0:ffff:42c7:34fd
66.199.52.254 0:0:0:0:0:ffff:42c7:34fe
66.199.52.255 0:0:0:0:0:ffff:42c7:34ff


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.