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
191.101.52.1 0:0:0:0:0:ffff:bf65:3401
191.101.52.2 0:0:0:0:0:ffff:bf65:3402
191.101.52.3 0:0:0:0:0:ffff:bf65:3403
191.101.52.4 0:0:0:0:0:ffff:bf65:3404
191.101.52.5 0:0:0:0:0:ffff:bf65:3405
191.101.52.6 0:0:0:0:0:ffff:bf65:3406
191.101.52.7 0:0:0:0:0:ffff:bf65:3407
191.101.52.8 0:0:0:0:0:ffff:bf65:3408
191.101.52.9 0:0:0:0:0:ffff:bf65:3409
191.101.52.10 0:0:0:0:0:ffff:bf65:340a
191.101.52.11 0:0:0:0:0:ffff:bf65:340b
191.101.52.12 0:0:0:0:0:ffff:bf65:340c
191.101.52.13 0:0:0:0:0:ffff:bf65:340d
191.101.52.14 0:0:0:0:0:ffff:bf65:340e
191.101.52.15 0:0:0:0:0:ffff:bf65:340f
191.101.52.16 0:0:0:0:0:ffff:bf65:3410
191.101.52.17 0:0:0:0:0:ffff:bf65:3411
191.101.52.18 0:0:0:0:0:ffff:bf65:3412
191.101.52.19 0:0:0:0:0:ffff:bf65:3413
191.101.52.20 0:0:0:0:0:ffff:bf65:3414
191.101.52.21 0:0:0:0:0:ffff:bf65:3415
191.101.52.22 0:0:0:0:0:ffff:bf65:3416
191.101.52.23 0:0:0:0:0:ffff:bf65:3417
191.101.52.24 0:0:0:0:0:ffff:bf65:3418
191.101.52.25 0:0:0:0:0:ffff:bf65:3419
191.101.52.26 0:0:0:0:0:ffff:bf65:341a
191.101.52.27 0:0:0:0:0:ffff:bf65:341b
191.101.52.28 0:0:0:0:0:ffff:bf65:341c
191.101.52.29 0:0:0:0:0:ffff:bf65:341d
191.101.52.30 0:0:0:0:0:ffff:bf65:341e
191.101.52.31 0:0:0:0:0:ffff:bf65:341f
191.101.52.32 0:0:0:0:0:ffff:bf65:3420
191.101.52.33 0:0:0:0:0:ffff:bf65:3421
191.101.52.34 0:0:0:0:0:ffff:bf65:3422
191.101.52.35 0:0:0:0:0:ffff:bf65:3423
191.101.52.36 0:0:0:0:0:ffff:bf65:3424
191.101.52.37 0:0:0:0:0:ffff:bf65:3425
191.101.52.38 0:0:0:0:0:ffff:bf65:3426
191.101.52.39 0:0:0:0:0:ffff:bf65:3427
191.101.52.40 0:0:0:0:0:ffff:bf65:3428
191.101.52.41 0:0:0:0:0:ffff:bf65:3429
191.101.52.42 0:0:0:0:0:ffff:bf65:342a
191.101.52.43 0:0:0:0:0:ffff:bf65:342b
191.101.52.44 0:0:0:0:0:ffff:bf65:342c
191.101.52.45 0:0:0:0:0:ffff:bf65:342d
191.101.52.46 0:0:0:0:0:ffff:bf65:342e
191.101.52.47 0:0:0:0:0:ffff:bf65:342f
191.101.52.48 0:0:0:0:0:ffff:bf65:3430
191.101.52.49 0:0:0:0:0:ffff:bf65:3431
191.101.52.50 0:0:0:0:0:ffff:bf65:3432
191.101.52.51 0:0:0:0:0:ffff:bf65:3433
191.101.52.52 0:0:0:0:0:ffff:bf65:3434
191.101.52.53 0:0:0:0:0:ffff:bf65:3435
191.101.52.54 0:0:0:0:0:ffff:bf65:3436
191.101.52.55 0:0:0:0:0:ffff:bf65:3437
191.101.52.56 0:0:0:0:0:ffff:bf65:3438
191.101.52.57 0:0:0:0:0:ffff:bf65:3439
191.101.52.58 0:0:0:0:0:ffff:bf65:343a
191.101.52.59 0:0:0:0:0:ffff:bf65:343b
191.101.52.60 0:0:0:0:0:ffff:bf65:343c


191.101.52.61 0:0:0:0:0:ffff:bf65:343d
191.101.52.62 0:0:0:0:0:ffff:bf65:343e
191.101.52.63 0:0:0:0:0:ffff:bf65:343f
191.101.52.64 0:0:0:0:0:ffff:bf65:3440
191.101.52.65 0:0:0:0:0:ffff:bf65:3441
191.101.52.66 0:0:0:0:0:ffff:bf65:3442
191.101.52.67 0:0:0:0:0:ffff:bf65:3443
191.101.52.68 0:0:0:0:0:ffff:bf65:3444
191.101.52.69 0:0:0:0:0:ffff:bf65:3445
191.101.52.70 0:0:0:0:0:ffff:bf65:3446
191.101.52.71 0:0:0:0:0:ffff:bf65:3447
191.101.52.72 0:0:0:0:0:ffff:bf65:3448
191.101.52.73 0:0:0:0:0:ffff:bf65:3449
191.101.52.74 0:0:0:0:0:ffff:bf65:344a
191.101.52.75 0:0:0:0:0:ffff:bf65:344b
191.101.52.76 0:0:0:0:0:ffff:bf65:344c
191.101.52.77 0:0:0:0:0:ffff:bf65:344d
191.101.52.78 0:0:0:0:0:ffff:bf65:344e
191.101.52.79 0:0:0:0:0:ffff:bf65:344f
191.101.52.80 0:0:0:0:0:ffff:bf65:3450
191.101.52.81 0:0:0:0:0:ffff:bf65:3451
191.101.52.82 0:0:0:0:0:ffff:bf65:3452
191.101.52.83 0:0:0:0:0:ffff:bf65:3453
191.101.52.84 0:0:0:0:0:ffff:bf65:3454
191.101.52.85 0:0:0:0:0:ffff:bf65:3455
191.101.52.86 0:0:0:0:0:ffff:bf65:3456
191.101.52.87 0:0:0:0:0:ffff:bf65:3457
191.101.52.88 0:0:0:0:0:ffff:bf65:3458
191.101.52.89 0:0:0:0:0:ffff:bf65:3459
191.101.52.90 0:0:0:0:0:ffff:bf65:345a
191.101.52.91 0:0:0:0:0:ffff:bf65:345b
191.101.52.92 0:0:0:0:0:ffff:bf65:345c
191.101.52.93 0:0:0:0:0:ffff:bf65:345d
191.101.52.94 0:0:0:0:0:ffff:bf65:345e
191.101.52.95 0:0:0:0:0:ffff:bf65:345f
191.101.52.96 0:0:0:0:0:ffff:bf65:3460
191.101.52.97 0:0:0:0:0:ffff:bf65:3461
191.101.52.98 0:0:0:0:0:ffff:bf65:3462
191.101.52.99 0:0:0:0:0:ffff:bf65:3463
191.101.52.100 0:0:0:0:0:ffff:bf65:3464
191.101.52.101 0:0:0:0:0:ffff:bf65:3465
191.101.52.102 0:0:0:0:0:ffff:bf65:3466
191.101.52.103 0:0:0:0:0:ffff:bf65:3467
191.101.52.104 0:0:0:0:0:ffff:bf65:3468
191.101.52.105 0:0:0:0:0:ffff:bf65:3469
191.101.52.106 0:0:0:0:0:ffff:bf65:346a
191.101.52.107 0:0:0:0:0:ffff:bf65:346b
191.101.52.108 0:0:0:0:0:ffff:bf65:346c
191.101.52.109 0:0:0:0:0:ffff:bf65:346d
191.101.52.110 0:0:0:0:0:ffff:bf65:346e
191.101.52.111 0:0:0:0:0:ffff:bf65:346f
191.101.52.112 0:0:0:0:0:ffff:bf65:3470
191.101.52.113 0:0:0:0:0:ffff:bf65:3471
191.101.52.114 0:0:0:0:0:ffff:bf65:3472
191.101.52.115 0:0:0:0:0:ffff:bf65:3473
191.101.52.116 0:0:0:0:0:ffff:bf65:3474
191.101.52.117 0:0:0:0:0:ffff:bf65:3475
191.101.52.118 0:0:0:0:0:ffff:bf65:3476
191.101.52.119 0:0:0:0:0:ffff:bf65:3477
191.101.52.120 0:0:0:0:0:ffff:bf65:3478


191.101.52.121 0:0:0:0:0:ffff:bf65:3479
191.101.52.122 0:0:0:0:0:ffff:bf65:347a
191.101.52.123 0:0:0:0:0:ffff:bf65:347b
191.101.52.124 0:0:0:0:0:ffff:bf65:347c
191.101.52.125 0:0:0:0:0:ffff:bf65:347d
191.101.52.126 0:0:0:0:0:ffff:bf65:347e
191.101.52.127 0:0:0:0:0:ffff:bf65:347f
191.101.52.128 0:0:0:0:0:ffff:bf65:3480
191.101.52.129 0:0:0:0:0:ffff:bf65:3481
191.101.52.130 0:0:0:0:0:ffff:bf65:3482
191.101.52.131 0:0:0:0:0:ffff:bf65:3483
191.101.52.132 0:0:0:0:0:ffff:bf65:3484
191.101.52.133 0:0:0:0:0:ffff:bf65:3485
191.101.52.134 0:0:0:0:0:ffff:bf65:3486
191.101.52.135 0:0:0:0:0:ffff:bf65:3487
191.101.52.136 0:0:0:0:0:ffff:bf65:3488
191.101.52.137 0:0:0:0:0:ffff:bf65:3489
191.101.52.138 0:0:0:0:0:ffff:bf65:348a
191.101.52.139 0:0:0:0:0:ffff:bf65:348b
191.101.52.140 0:0:0:0:0:ffff:bf65:348c
191.101.52.141 0:0:0:0:0:ffff:bf65:348d
191.101.52.142 0:0:0:0:0:ffff:bf65:348e
191.101.52.143 0:0:0:0:0:ffff:bf65:348f
191.101.52.144 0:0:0:0:0:ffff:bf65:3490
191.101.52.145 0:0:0:0:0:ffff:bf65:3491
191.101.52.146 0:0:0:0:0:ffff:bf65:3492
191.101.52.147 0:0:0:0:0:ffff:bf65:3493
191.101.52.148 0:0:0:0:0:ffff:bf65:3494
191.101.52.149 0:0:0:0:0:ffff:bf65:3495
191.101.52.150 0:0:0:0:0:ffff:bf65:3496
191.101.52.151 0:0:0:0:0:ffff:bf65:3497
191.101.52.152 0:0:0:0:0:ffff:bf65:3498
191.101.52.153 0:0:0:0:0:ffff:bf65:3499
191.101.52.154 0:0:0:0:0:ffff:bf65:349a
191.101.52.155 0:0:0:0:0:ffff:bf65:349b
191.101.52.156 0:0:0:0:0:ffff:bf65:349c
191.101.52.157 0:0:0:0:0:ffff:bf65:349d
191.101.52.158 0:0:0:0:0:ffff:bf65:349e
191.101.52.159 0:0:0:0:0:ffff:bf65:349f
191.101.52.160 0:0:0:0:0:ffff:bf65:34a0
191.101.52.161 0:0:0:0:0:ffff:bf65:34a1
191.101.52.162 0:0:0:0:0:ffff:bf65:34a2
191.101.52.163 0:0:0:0:0:ffff:bf65:34a3
191.101.52.164 0:0:0:0:0:ffff:bf65:34a4
191.101.52.165 0:0:0:0:0:ffff:bf65:34a5
191.101.52.166 0:0:0:0:0:ffff:bf65:34a6
191.101.52.167 0:0:0:0:0:ffff:bf65:34a7
191.101.52.168 0:0:0:0:0:ffff:bf65:34a8
191.101.52.169 0:0:0:0:0:ffff:bf65:34a9
191.101.52.170 0:0:0:0:0:ffff:bf65:34aa
191.101.52.171 0:0:0:0:0:ffff:bf65:34ab
191.101.52.172 0:0:0:0:0:ffff:bf65:34ac
191.101.52.173 0:0:0:0:0:ffff:bf65:34ad
191.101.52.174 0:0:0:0:0:ffff:bf65:34ae
191.101.52.175 0:0:0:0:0:ffff:bf65:34af
191.101.52.176 0:0:0:0:0:ffff:bf65:34b0
191.101.52.177 0:0:0:0:0:ffff:bf65:34b1
191.101.52.178 0:0:0:0:0:ffff:bf65:34b2
191.101.52.179 0:0:0:0:0:ffff:bf65:34b3
191.101.52.180 0:0:0:0:0:ffff:bf65:34b4


191.101.52.181 0:0:0:0:0:ffff:bf65:34b5
191.101.52.182 0:0:0:0:0:ffff:bf65:34b6
191.101.52.183 0:0:0:0:0:ffff:bf65:34b7
191.101.52.184 0:0:0:0:0:ffff:bf65:34b8
191.101.52.185 0:0:0:0:0:ffff:bf65:34b9
191.101.52.186 0:0:0:0:0:ffff:bf65:34ba
191.101.52.187 0:0:0:0:0:ffff:bf65:34bb
191.101.52.188 0:0:0:0:0:ffff:bf65:34bc
191.101.52.189 0:0:0:0:0:ffff:bf65:34bd
191.101.52.190 0:0:0:0:0:ffff:bf65:34be
191.101.52.191 0:0:0:0:0:ffff:bf65:34bf
191.101.52.192 0:0:0:0:0:ffff:bf65:34c0
191.101.52.193 0:0:0:0:0:ffff:bf65:34c1
191.101.52.194 0:0:0:0:0:ffff:bf65:34c2
191.101.52.195 0:0:0:0:0:ffff:bf65:34c3
191.101.52.196 0:0:0:0:0:ffff:bf65:34c4
191.101.52.197 0:0:0:0:0:ffff:bf65:34c5
191.101.52.198 0:0:0:0:0:ffff:bf65:34c6
191.101.52.199 0:0:0:0:0:ffff:bf65:34c7
191.101.52.200 0:0:0:0:0:ffff:bf65:34c8
191.101.52.201 0:0:0:0:0:ffff:bf65:34c9
191.101.52.202 0:0:0:0:0:ffff:bf65:34ca
191.101.52.203 0:0:0:0:0:ffff:bf65:34cb
191.101.52.204 0:0:0:0:0:ffff:bf65:34cc
191.101.52.205 0:0:0:0:0:ffff:bf65:34cd
191.101.52.206 0:0:0:0:0:ffff:bf65:34ce
191.101.52.207 0:0:0:0:0:ffff:bf65:34cf
191.101.52.208 0:0:0:0:0:ffff:bf65:34d0
191.101.52.209 0:0:0:0:0:ffff:bf65:34d1
191.101.52.210 0:0:0:0:0:ffff:bf65:34d2
191.101.52.211 0:0:0:0:0:ffff:bf65:34d3
191.101.52.212 0:0:0:0:0:ffff:bf65:34d4
191.101.52.213 0:0:0:0:0:ffff:bf65:34d5
191.101.52.214 0:0:0:0:0:ffff:bf65:34d6
191.101.52.215 0:0:0:0:0:ffff:bf65:34d7
191.101.52.216 0:0:0:0:0:ffff:bf65:34d8
191.101.52.217 0:0:0:0:0:ffff:bf65:34d9
191.101.52.218 0:0:0:0:0:ffff:bf65:34da
191.101.52.219 0:0:0:0:0:ffff:bf65:34db
191.101.52.220 0:0:0:0:0:ffff:bf65:34dc
191.101.52.221 0:0:0:0:0:ffff:bf65:34dd
191.101.52.222 0:0:0:0:0:ffff:bf65:34de
191.101.52.223 0:0:0:0:0:ffff:bf65:34df
191.101.52.224 0:0:0:0:0:ffff:bf65:34e0
191.101.52.225 0:0:0:0:0:ffff:bf65:34e1
191.101.52.226 0:0:0:0:0:ffff:bf65:34e2
191.101.52.227 0:0:0:0:0:ffff:bf65:34e3
191.101.52.228 0:0:0:0:0:ffff:bf65:34e4
191.101.52.229 0:0:0:0:0:ffff:bf65:34e5
191.101.52.230 0:0:0:0:0:ffff:bf65:34e6
191.101.52.231 0:0:0:0:0:ffff:bf65:34e7
191.101.52.232 0:0:0:0:0:ffff:bf65:34e8
191.101.52.233 0:0:0:0:0:ffff:bf65:34e9
191.101.52.234 0:0:0:0:0:ffff:bf65:34ea
191.101.52.235 0:0:0:0:0:ffff:bf65:34eb
191.101.52.236 0:0:0:0:0:ffff:bf65:34ec
191.101.52.237 0:0:0:0:0:ffff:bf65:34ed
191.101.52.238 0:0:0:0:0:ffff:bf65:34ee
191.101.52.239 0:0:0:0:0:ffff:bf65:34ef
191.101.52.240 0:0:0:0:0:ffff:bf65:34f0
191.101.52.241 0:0:0:0:0:ffff:bf65:34f1
191.101.52.242 0:0:0:0:0:ffff:bf65:34f2
191.101.52.243 0:0:0:0:0:ffff:bf65:34f3
191.101.52.244 0:0:0:0:0:ffff:bf65:34f4
191.101.52.245 0:0:0:0:0:ffff:bf65:34f5
191.101.52.246 0:0:0:0:0:ffff:bf65:34f6
191.101.52.247 0:0:0:0:0:ffff:bf65:34f7
191.101.52.248 0:0:0:0:0:ffff:bf65:34f8
191.101.52.249 0:0:0:0:0:ffff:bf65:34f9
191.101.52.250 0:0:0:0:0:ffff:bf65:34fa
191.101.52.251 0:0:0:0:0:ffff:bf65:34fb
191.101.52.252 0:0:0:0:0:ffff:bf65:34fc
191.101.52.253 0:0:0:0:0:ffff:bf65:34fd
191.101.52.254 0:0:0:0:0:ffff:bf65:34fe
191.101.52.255 0:0:0:0:0:ffff:bf65:34ff


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.