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
18.78.52.1 0:0:0:0:0:ffff:124e:3401
18.78.52.2 0:0:0:0:0:ffff:124e:3402
18.78.52.3 0:0:0:0:0:ffff:124e:3403
18.78.52.4 0:0:0:0:0:ffff:124e:3404
18.78.52.5 0:0:0:0:0:ffff:124e:3405
18.78.52.6 0:0:0:0:0:ffff:124e:3406
18.78.52.7 0:0:0:0:0:ffff:124e:3407
18.78.52.8 0:0:0:0:0:ffff:124e:3408
18.78.52.9 0:0:0:0:0:ffff:124e:3409
18.78.52.10 0:0:0:0:0:ffff:124e:340a
18.78.52.11 0:0:0:0:0:ffff:124e:340b
18.78.52.12 0:0:0:0:0:ffff:124e:340c
18.78.52.13 0:0:0:0:0:ffff:124e:340d
18.78.52.14 0:0:0:0:0:ffff:124e:340e
18.78.52.15 0:0:0:0:0:ffff:124e:340f
18.78.52.16 0:0:0:0:0:ffff:124e:3410
18.78.52.17 0:0:0:0:0:ffff:124e:3411
18.78.52.18 0:0:0:0:0:ffff:124e:3412
18.78.52.19 0:0:0:0:0:ffff:124e:3413
18.78.52.20 0:0:0:0:0:ffff:124e:3414
18.78.52.21 0:0:0:0:0:ffff:124e:3415
18.78.52.22 0:0:0:0:0:ffff:124e:3416
18.78.52.23 0:0:0:0:0:ffff:124e:3417
18.78.52.24 0:0:0:0:0:ffff:124e:3418
18.78.52.25 0:0:0:0:0:ffff:124e:3419
18.78.52.26 0:0:0:0:0:ffff:124e:341a
18.78.52.27 0:0:0:0:0:ffff:124e:341b
18.78.52.28 0:0:0:0:0:ffff:124e:341c
18.78.52.29 0:0:0:0:0:ffff:124e:341d
18.78.52.30 0:0:0:0:0:ffff:124e:341e
18.78.52.31 0:0:0:0:0:ffff:124e:341f
18.78.52.32 0:0:0:0:0:ffff:124e:3420
18.78.52.33 0:0:0:0:0:ffff:124e:3421
18.78.52.34 0:0:0:0:0:ffff:124e:3422
18.78.52.35 0:0:0:0:0:ffff:124e:3423
18.78.52.36 0:0:0:0:0:ffff:124e:3424
18.78.52.37 0:0:0:0:0:ffff:124e:3425
18.78.52.38 0:0:0:0:0:ffff:124e:3426
18.78.52.39 0:0:0:0:0:ffff:124e:3427
18.78.52.40 0:0:0:0:0:ffff:124e:3428
18.78.52.41 0:0:0:0:0:ffff:124e:3429
18.78.52.42 0:0:0:0:0:ffff:124e:342a
18.78.52.43 0:0:0:0:0:ffff:124e:342b
18.78.52.44 0:0:0:0:0:ffff:124e:342c
18.78.52.45 0:0:0:0:0:ffff:124e:342d
18.78.52.46 0:0:0:0:0:ffff:124e:342e
18.78.52.47 0:0:0:0:0:ffff:124e:342f
18.78.52.48 0:0:0:0:0:ffff:124e:3430
18.78.52.49 0:0:0:0:0:ffff:124e:3431
18.78.52.50 0:0:0:0:0:ffff:124e:3432
18.78.52.51 0:0:0:0:0:ffff:124e:3433
18.78.52.52 0:0:0:0:0:ffff:124e:3434
18.78.52.53 0:0:0:0:0:ffff:124e:3435
18.78.52.54 0:0:0:0:0:ffff:124e:3436
18.78.52.55 0:0:0:0:0:ffff:124e:3437
18.78.52.56 0:0:0:0:0:ffff:124e:3438
18.78.52.57 0:0:0:0:0:ffff:124e:3439
18.78.52.58 0:0:0:0:0:ffff:124e:343a
18.78.52.59 0:0:0:0:0:ffff:124e:343b
18.78.52.60 0:0:0:0:0:ffff:124e:343c


18.78.52.61 0:0:0:0:0:ffff:124e:343d
18.78.52.62 0:0:0:0:0:ffff:124e:343e
18.78.52.63 0:0:0:0:0:ffff:124e:343f
18.78.52.64 0:0:0:0:0:ffff:124e:3440
18.78.52.65 0:0:0:0:0:ffff:124e:3441
18.78.52.66 0:0:0:0:0:ffff:124e:3442
18.78.52.67 0:0:0:0:0:ffff:124e:3443
18.78.52.68 0:0:0:0:0:ffff:124e:3444
18.78.52.69 0:0:0:0:0:ffff:124e:3445
18.78.52.70 0:0:0:0:0:ffff:124e:3446
18.78.52.71 0:0:0:0:0:ffff:124e:3447
18.78.52.72 0:0:0:0:0:ffff:124e:3448
18.78.52.73 0:0:0:0:0:ffff:124e:3449
18.78.52.74 0:0:0:0:0:ffff:124e:344a
18.78.52.75 0:0:0:0:0:ffff:124e:344b
18.78.52.76 0:0:0:0:0:ffff:124e:344c
18.78.52.77 0:0:0:0:0:ffff:124e:344d
18.78.52.78 0:0:0:0:0:ffff:124e:344e
18.78.52.79 0:0:0:0:0:ffff:124e:344f
18.78.52.80 0:0:0:0:0:ffff:124e:3450
18.78.52.81 0:0:0:0:0:ffff:124e:3451
18.78.52.82 0:0:0:0:0:ffff:124e:3452
18.78.52.83 0:0:0:0:0:ffff:124e:3453
18.78.52.84 0:0:0:0:0:ffff:124e:3454
18.78.52.85 0:0:0:0:0:ffff:124e:3455
18.78.52.86 0:0:0:0:0:ffff:124e:3456
18.78.52.87 0:0:0:0:0:ffff:124e:3457
18.78.52.88 0:0:0:0:0:ffff:124e:3458
18.78.52.89 0:0:0:0:0:ffff:124e:3459
18.78.52.90 0:0:0:0:0:ffff:124e:345a
18.78.52.91 0:0:0:0:0:ffff:124e:345b
18.78.52.92 0:0:0:0:0:ffff:124e:345c
18.78.52.93 0:0:0:0:0:ffff:124e:345d
18.78.52.94 0:0:0:0:0:ffff:124e:345e
18.78.52.95 0:0:0:0:0:ffff:124e:345f
18.78.52.96 0:0:0:0:0:ffff:124e:3460
18.78.52.97 0:0:0:0:0:ffff:124e:3461
18.78.52.98 0:0:0:0:0:ffff:124e:3462
18.78.52.99 0:0:0:0:0:ffff:124e:3463
18.78.52.100 0:0:0:0:0:ffff:124e:3464
18.78.52.101 0:0:0:0:0:ffff:124e:3465
18.78.52.102 0:0:0:0:0:ffff:124e:3466
18.78.52.103 0:0:0:0:0:ffff:124e:3467
18.78.52.104 0:0:0:0:0:ffff:124e:3468
18.78.52.105 0:0:0:0:0:ffff:124e:3469
18.78.52.106 0:0:0:0:0:ffff:124e:346a
18.78.52.107 0:0:0:0:0:ffff:124e:346b
18.78.52.108 0:0:0:0:0:ffff:124e:346c
18.78.52.109 0:0:0:0:0:ffff:124e:346d
18.78.52.110 0:0:0:0:0:ffff:124e:346e
18.78.52.111 0:0:0:0:0:ffff:124e:346f
18.78.52.112 0:0:0:0:0:ffff:124e:3470
18.78.52.113 0:0:0:0:0:ffff:124e:3471
18.78.52.114 0:0:0:0:0:ffff:124e:3472
18.78.52.115 0:0:0:0:0:ffff:124e:3473
18.78.52.116 0:0:0:0:0:ffff:124e:3474
18.78.52.117 0:0:0:0:0:ffff:124e:3475
18.78.52.118 0:0:0:0:0:ffff:124e:3476
18.78.52.119 0:0:0:0:0:ffff:124e:3477
18.78.52.120 0:0:0:0:0:ffff:124e:3478


18.78.52.121 0:0:0:0:0:ffff:124e:3479
18.78.52.122 0:0:0:0:0:ffff:124e:347a
18.78.52.123 0:0:0:0:0:ffff:124e:347b
18.78.52.124 0:0:0:0:0:ffff:124e:347c
18.78.52.125 0:0:0:0:0:ffff:124e:347d
18.78.52.126 0:0:0:0:0:ffff:124e:347e
18.78.52.127 0:0:0:0:0:ffff:124e:347f
18.78.52.128 0:0:0:0:0:ffff:124e:3480
18.78.52.129 0:0:0:0:0:ffff:124e:3481
18.78.52.130 0:0:0:0:0:ffff:124e:3482
18.78.52.131 0:0:0:0:0:ffff:124e:3483
18.78.52.132 0:0:0:0:0:ffff:124e:3484
18.78.52.133 0:0:0:0:0:ffff:124e:3485
18.78.52.134 0:0:0:0:0:ffff:124e:3486
18.78.52.135 0:0:0:0:0:ffff:124e:3487
18.78.52.136 0:0:0:0:0:ffff:124e:3488
18.78.52.137 0:0:0:0:0:ffff:124e:3489
18.78.52.138 0:0:0:0:0:ffff:124e:348a
18.78.52.139 0:0:0:0:0:ffff:124e:348b
18.78.52.140 0:0:0:0:0:ffff:124e:348c
18.78.52.141 0:0:0:0:0:ffff:124e:348d
18.78.52.142 0:0:0:0:0:ffff:124e:348e
18.78.52.143 0:0:0:0:0:ffff:124e:348f
18.78.52.144 0:0:0:0:0:ffff:124e:3490
18.78.52.145 0:0:0:0:0:ffff:124e:3491
18.78.52.146 0:0:0:0:0:ffff:124e:3492
18.78.52.147 0:0:0:0:0:ffff:124e:3493
18.78.52.148 0:0:0:0:0:ffff:124e:3494
18.78.52.149 0:0:0:0:0:ffff:124e:3495
18.78.52.150 0:0:0:0:0:ffff:124e:3496
18.78.52.151 0:0:0:0:0:ffff:124e:3497
18.78.52.152 0:0:0:0:0:ffff:124e:3498
18.78.52.153 0:0:0:0:0:ffff:124e:3499
18.78.52.154 0:0:0:0:0:ffff:124e:349a
18.78.52.155 0:0:0:0:0:ffff:124e:349b
18.78.52.156 0:0:0:0:0:ffff:124e:349c
18.78.52.157 0:0:0:0:0:ffff:124e:349d
18.78.52.158 0:0:0:0:0:ffff:124e:349e
18.78.52.159 0:0:0:0:0:ffff:124e:349f
18.78.52.160 0:0:0:0:0:ffff:124e:34a0
18.78.52.161 0:0:0:0:0:ffff:124e:34a1
18.78.52.162 0:0:0:0:0:ffff:124e:34a2
18.78.52.163 0:0:0:0:0:ffff:124e:34a3
18.78.52.164 0:0:0:0:0:ffff:124e:34a4
18.78.52.165 0:0:0:0:0:ffff:124e:34a5
18.78.52.166 0:0:0:0:0:ffff:124e:34a6
18.78.52.167 0:0:0:0:0:ffff:124e:34a7
18.78.52.168 0:0:0:0:0:ffff:124e:34a8
18.78.52.169 0:0:0:0:0:ffff:124e:34a9
18.78.52.170 0:0:0:0:0:ffff:124e:34aa
18.78.52.171 0:0:0:0:0:ffff:124e:34ab
18.78.52.172 0:0:0:0:0:ffff:124e:34ac
18.78.52.173 0:0:0:0:0:ffff:124e:34ad
18.78.52.174 0:0:0:0:0:ffff:124e:34ae
18.78.52.175 0:0:0:0:0:ffff:124e:34af
18.78.52.176 0:0:0:0:0:ffff:124e:34b0
18.78.52.177 0:0:0:0:0:ffff:124e:34b1
18.78.52.178 0:0:0:0:0:ffff:124e:34b2
18.78.52.179 0:0:0:0:0:ffff:124e:34b3
18.78.52.180 0:0:0:0:0:ffff:124e:34b4


18.78.52.181 0:0:0:0:0:ffff:124e:34b5
18.78.52.182 0:0:0:0:0:ffff:124e:34b6
18.78.52.183 0:0:0:0:0:ffff:124e:34b7
18.78.52.184 0:0:0:0:0:ffff:124e:34b8
18.78.52.185 0:0:0:0:0:ffff:124e:34b9
18.78.52.186 0:0:0:0:0:ffff:124e:34ba
18.78.52.187 0:0:0:0:0:ffff:124e:34bb
18.78.52.188 0:0:0:0:0:ffff:124e:34bc
18.78.52.189 0:0:0:0:0:ffff:124e:34bd
18.78.52.190 0:0:0:0:0:ffff:124e:34be
18.78.52.191 0:0:0:0:0:ffff:124e:34bf
18.78.52.192 0:0:0:0:0:ffff:124e:34c0
18.78.52.193 0:0:0:0:0:ffff:124e:34c1
18.78.52.194 0:0:0:0:0:ffff:124e:34c2
18.78.52.195 0:0:0:0:0:ffff:124e:34c3
18.78.52.196 0:0:0:0:0:ffff:124e:34c4
18.78.52.197 0:0:0:0:0:ffff:124e:34c5
18.78.52.198 0:0:0:0:0:ffff:124e:34c6
18.78.52.199 0:0:0:0:0:ffff:124e:34c7
18.78.52.200 0:0:0:0:0:ffff:124e:34c8
18.78.52.201 0:0:0:0:0:ffff:124e:34c9
18.78.52.202 0:0:0:0:0:ffff:124e:34ca
18.78.52.203 0:0:0:0:0:ffff:124e:34cb
18.78.52.204 0:0:0:0:0:ffff:124e:34cc
18.78.52.205 0:0:0:0:0:ffff:124e:34cd
18.78.52.206 0:0:0:0:0:ffff:124e:34ce
18.78.52.207 0:0:0:0:0:ffff:124e:34cf
18.78.52.208 0:0:0:0:0:ffff:124e:34d0
18.78.52.209 0:0:0:0:0:ffff:124e:34d1
18.78.52.210 0:0:0:0:0:ffff:124e:34d2
18.78.52.211 0:0:0:0:0:ffff:124e:34d3
18.78.52.212 0:0:0:0:0:ffff:124e:34d4
18.78.52.213 0:0:0:0:0:ffff:124e:34d5
18.78.52.214 0:0:0:0:0:ffff:124e:34d6
18.78.52.215 0:0:0:0:0:ffff:124e:34d7
18.78.52.216 0:0:0:0:0:ffff:124e:34d8
18.78.52.217 0:0:0:0:0:ffff:124e:34d9
18.78.52.218 0:0:0:0:0:ffff:124e:34da
18.78.52.219 0:0:0:0:0:ffff:124e:34db
18.78.52.220 0:0:0:0:0:ffff:124e:34dc
18.78.52.221 0:0:0:0:0:ffff:124e:34dd
18.78.52.222 0:0:0:0:0:ffff:124e:34de
18.78.52.223 0:0:0:0:0:ffff:124e:34df
18.78.52.224 0:0:0:0:0:ffff:124e:34e0
18.78.52.225 0:0:0:0:0:ffff:124e:34e1
18.78.52.226 0:0:0:0:0:ffff:124e:34e2
18.78.52.227 0:0:0:0:0:ffff:124e:34e3
18.78.52.228 0:0:0:0:0:ffff:124e:34e4
18.78.52.229 0:0:0:0:0:ffff:124e:34e5
18.78.52.230 0:0:0:0:0:ffff:124e:34e6
18.78.52.231 0:0:0:0:0:ffff:124e:34e7
18.78.52.232 0:0:0:0:0:ffff:124e:34e8
18.78.52.233 0:0:0:0:0:ffff:124e:34e9
18.78.52.234 0:0:0:0:0:ffff:124e:34ea
18.78.52.235 0:0:0:0:0:ffff:124e:34eb
18.78.52.236 0:0:0:0:0:ffff:124e:34ec
18.78.52.237 0:0:0:0:0:ffff:124e:34ed
18.78.52.238 0:0:0:0:0:ffff:124e:34ee
18.78.52.239 0:0:0:0:0:ffff:124e:34ef
18.78.52.240 0:0:0:0:0:ffff:124e:34f0
18.78.52.241 0:0:0:0:0:ffff:124e:34f1
18.78.52.242 0:0:0:0:0:ffff:124e:34f2
18.78.52.243 0:0:0:0:0:ffff:124e:34f3
18.78.52.244 0:0:0:0:0:ffff:124e:34f4
18.78.52.245 0:0:0:0:0:ffff:124e:34f5
18.78.52.246 0:0:0:0:0:ffff:124e:34f6
18.78.52.247 0:0:0:0:0:ffff:124e:34f7
18.78.52.248 0:0:0:0:0:ffff:124e:34f8
18.78.52.249 0:0:0:0:0:ffff:124e:34f9
18.78.52.250 0:0:0:0:0:ffff:124e:34fa
18.78.52.251 0:0:0:0:0:ffff:124e:34fb
18.78.52.252 0:0:0:0:0:ffff:124e:34fc
18.78.52.253 0:0:0:0:0:ffff:124e:34fd
18.78.52.254 0:0:0:0:0:ffff:124e:34fe
18.78.52.255 0:0:0:0:0:ffff:124e: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.