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
124.105.100.1 0:0:0:0:0:ffff:7c69:6401
124.105.100.2 0:0:0:0:0:ffff:7c69:6402
124.105.100.3 0:0:0:0:0:ffff:7c69:6403
124.105.100.4 0:0:0:0:0:ffff:7c69:6404
124.105.100.5 0:0:0:0:0:ffff:7c69:6405
124.105.100.6 0:0:0:0:0:ffff:7c69:6406
124.105.100.7 0:0:0:0:0:ffff:7c69:6407
124.105.100.8 0:0:0:0:0:ffff:7c69:6408
124.105.100.9 0:0:0:0:0:ffff:7c69:6409
124.105.100.10 0:0:0:0:0:ffff:7c69:640a
124.105.100.11 0:0:0:0:0:ffff:7c69:640b
124.105.100.12 0:0:0:0:0:ffff:7c69:640c
124.105.100.13 0:0:0:0:0:ffff:7c69:640d
124.105.100.14 0:0:0:0:0:ffff:7c69:640e
124.105.100.15 0:0:0:0:0:ffff:7c69:640f
124.105.100.16 0:0:0:0:0:ffff:7c69:6410
124.105.100.17 0:0:0:0:0:ffff:7c69:6411
124.105.100.18 0:0:0:0:0:ffff:7c69:6412
124.105.100.19 0:0:0:0:0:ffff:7c69:6413
124.105.100.20 0:0:0:0:0:ffff:7c69:6414
124.105.100.21 0:0:0:0:0:ffff:7c69:6415
124.105.100.22 0:0:0:0:0:ffff:7c69:6416
124.105.100.23 0:0:0:0:0:ffff:7c69:6417
124.105.100.24 0:0:0:0:0:ffff:7c69:6418
124.105.100.25 0:0:0:0:0:ffff:7c69:6419
124.105.100.26 0:0:0:0:0:ffff:7c69:641a
124.105.100.27 0:0:0:0:0:ffff:7c69:641b
124.105.100.28 0:0:0:0:0:ffff:7c69:641c
124.105.100.29 0:0:0:0:0:ffff:7c69:641d
124.105.100.30 0:0:0:0:0:ffff:7c69:641e
124.105.100.31 0:0:0:0:0:ffff:7c69:641f
124.105.100.32 0:0:0:0:0:ffff:7c69:6420
124.105.100.33 0:0:0:0:0:ffff:7c69:6421
124.105.100.34 0:0:0:0:0:ffff:7c69:6422
124.105.100.35 0:0:0:0:0:ffff:7c69:6423
124.105.100.36 0:0:0:0:0:ffff:7c69:6424
124.105.100.37 0:0:0:0:0:ffff:7c69:6425
124.105.100.38 0:0:0:0:0:ffff:7c69:6426
124.105.100.39 0:0:0:0:0:ffff:7c69:6427
124.105.100.40 0:0:0:0:0:ffff:7c69:6428
124.105.100.41 0:0:0:0:0:ffff:7c69:6429
124.105.100.42 0:0:0:0:0:ffff:7c69:642a
124.105.100.43 0:0:0:0:0:ffff:7c69:642b
124.105.100.44 0:0:0:0:0:ffff:7c69:642c
124.105.100.45 0:0:0:0:0:ffff:7c69:642d
124.105.100.46 0:0:0:0:0:ffff:7c69:642e
124.105.100.47 0:0:0:0:0:ffff:7c69:642f
124.105.100.48 0:0:0:0:0:ffff:7c69:6430
124.105.100.49 0:0:0:0:0:ffff:7c69:6431
124.105.100.50 0:0:0:0:0:ffff:7c69:6432
124.105.100.51 0:0:0:0:0:ffff:7c69:6433
124.105.100.52 0:0:0:0:0:ffff:7c69:6434
124.105.100.53 0:0:0:0:0:ffff:7c69:6435
124.105.100.54 0:0:0:0:0:ffff:7c69:6436
124.105.100.55 0:0:0:0:0:ffff:7c69:6437
124.105.100.56 0:0:0:0:0:ffff:7c69:6438
124.105.100.57 0:0:0:0:0:ffff:7c69:6439
124.105.100.58 0:0:0:0:0:ffff:7c69:643a
124.105.100.59 0:0:0:0:0:ffff:7c69:643b
124.105.100.60 0:0:0:0:0:ffff:7c69:643c


124.105.100.61 0:0:0:0:0:ffff:7c69:643d
124.105.100.62 0:0:0:0:0:ffff:7c69:643e
124.105.100.63 0:0:0:0:0:ffff:7c69:643f
124.105.100.64 0:0:0:0:0:ffff:7c69:6440
124.105.100.65 0:0:0:0:0:ffff:7c69:6441
124.105.100.66 0:0:0:0:0:ffff:7c69:6442
124.105.100.67 0:0:0:0:0:ffff:7c69:6443
124.105.100.68 0:0:0:0:0:ffff:7c69:6444
124.105.100.69 0:0:0:0:0:ffff:7c69:6445
124.105.100.70 0:0:0:0:0:ffff:7c69:6446
124.105.100.71 0:0:0:0:0:ffff:7c69:6447
124.105.100.72 0:0:0:0:0:ffff:7c69:6448
124.105.100.73 0:0:0:0:0:ffff:7c69:6449
124.105.100.74 0:0:0:0:0:ffff:7c69:644a
124.105.100.75 0:0:0:0:0:ffff:7c69:644b
124.105.100.76 0:0:0:0:0:ffff:7c69:644c
124.105.100.77 0:0:0:0:0:ffff:7c69:644d
124.105.100.78 0:0:0:0:0:ffff:7c69:644e
124.105.100.79 0:0:0:0:0:ffff:7c69:644f
124.105.100.80 0:0:0:0:0:ffff:7c69:6450
124.105.100.81 0:0:0:0:0:ffff:7c69:6451
124.105.100.82 0:0:0:0:0:ffff:7c69:6452
124.105.100.83 0:0:0:0:0:ffff:7c69:6453
124.105.100.84 0:0:0:0:0:ffff:7c69:6454
124.105.100.85 0:0:0:0:0:ffff:7c69:6455
124.105.100.86 0:0:0:0:0:ffff:7c69:6456
124.105.100.87 0:0:0:0:0:ffff:7c69:6457
124.105.100.88 0:0:0:0:0:ffff:7c69:6458
124.105.100.89 0:0:0:0:0:ffff:7c69:6459
124.105.100.90 0:0:0:0:0:ffff:7c69:645a
124.105.100.91 0:0:0:0:0:ffff:7c69:645b
124.105.100.92 0:0:0:0:0:ffff:7c69:645c
124.105.100.93 0:0:0:0:0:ffff:7c69:645d
124.105.100.94 0:0:0:0:0:ffff:7c69:645e
124.105.100.95 0:0:0:0:0:ffff:7c69:645f
124.105.100.96 0:0:0:0:0:ffff:7c69:6460
124.105.100.97 0:0:0:0:0:ffff:7c69:6461
124.105.100.98 0:0:0:0:0:ffff:7c69:6462
124.105.100.99 0:0:0:0:0:ffff:7c69:6463
124.105.100.100 0:0:0:0:0:ffff:7c69:6464
124.105.100.101 0:0:0:0:0:ffff:7c69:6465
124.105.100.102 0:0:0:0:0:ffff:7c69:6466
124.105.100.103 0:0:0:0:0:ffff:7c69:6467
124.105.100.104 0:0:0:0:0:ffff:7c69:6468
124.105.100.105 0:0:0:0:0:ffff:7c69:6469
124.105.100.106 0:0:0:0:0:ffff:7c69:646a
124.105.100.107 0:0:0:0:0:ffff:7c69:646b
124.105.100.108 0:0:0:0:0:ffff:7c69:646c
124.105.100.109 0:0:0:0:0:ffff:7c69:646d
124.105.100.110 0:0:0:0:0:ffff:7c69:646e
124.105.100.111 0:0:0:0:0:ffff:7c69:646f
124.105.100.112 0:0:0:0:0:ffff:7c69:6470
124.105.100.113 0:0:0:0:0:ffff:7c69:6471
124.105.100.114 0:0:0:0:0:ffff:7c69:6472
124.105.100.115 0:0:0:0:0:ffff:7c69:6473
124.105.100.116 0:0:0:0:0:ffff:7c69:6474
124.105.100.117 0:0:0:0:0:ffff:7c69:6475
124.105.100.118 0:0:0:0:0:ffff:7c69:6476
124.105.100.119 0:0:0:0:0:ffff:7c69:6477
124.105.100.120 0:0:0:0:0:ffff:7c69:6478


124.105.100.121 0:0:0:0:0:ffff:7c69:6479
124.105.100.122 0:0:0:0:0:ffff:7c69:647a
124.105.100.123 0:0:0:0:0:ffff:7c69:647b
124.105.100.124 0:0:0:0:0:ffff:7c69:647c
124.105.100.125 0:0:0:0:0:ffff:7c69:647d
124.105.100.126 0:0:0:0:0:ffff:7c69:647e
124.105.100.127 0:0:0:0:0:ffff:7c69:647f
124.105.100.128 0:0:0:0:0:ffff:7c69:6480
124.105.100.129 0:0:0:0:0:ffff:7c69:6481
124.105.100.130 0:0:0:0:0:ffff:7c69:6482
124.105.100.131 0:0:0:0:0:ffff:7c69:6483
124.105.100.132 0:0:0:0:0:ffff:7c69:6484
124.105.100.133 0:0:0:0:0:ffff:7c69:6485
124.105.100.134 0:0:0:0:0:ffff:7c69:6486
124.105.100.135 0:0:0:0:0:ffff:7c69:6487
124.105.100.136 0:0:0:0:0:ffff:7c69:6488
124.105.100.137 0:0:0:0:0:ffff:7c69:6489
124.105.100.138 0:0:0:0:0:ffff:7c69:648a
124.105.100.139 0:0:0:0:0:ffff:7c69:648b
124.105.100.140 0:0:0:0:0:ffff:7c69:648c
124.105.100.141 0:0:0:0:0:ffff:7c69:648d
124.105.100.142 0:0:0:0:0:ffff:7c69:648e
124.105.100.143 0:0:0:0:0:ffff:7c69:648f
124.105.100.144 0:0:0:0:0:ffff:7c69:6490
124.105.100.145 0:0:0:0:0:ffff:7c69:6491
124.105.100.146 0:0:0:0:0:ffff:7c69:6492
124.105.100.147 0:0:0:0:0:ffff:7c69:6493
124.105.100.148 0:0:0:0:0:ffff:7c69:6494
124.105.100.149 0:0:0:0:0:ffff:7c69:6495
124.105.100.150 0:0:0:0:0:ffff:7c69:6496
124.105.100.151 0:0:0:0:0:ffff:7c69:6497
124.105.100.152 0:0:0:0:0:ffff:7c69:6498
124.105.100.153 0:0:0:0:0:ffff:7c69:6499
124.105.100.154 0:0:0:0:0:ffff:7c69:649a
124.105.100.155 0:0:0:0:0:ffff:7c69:649b
124.105.100.156 0:0:0:0:0:ffff:7c69:649c
124.105.100.157 0:0:0:0:0:ffff:7c69:649d
124.105.100.158 0:0:0:0:0:ffff:7c69:649e
124.105.100.159 0:0:0:0:0:ffff:7c69:649f
124.105.100.160 0:0:0:0:0:ffff:7c69:64a0
124.105.100.161 0:0:0:0:0:ffff:7c69:64a1
124.105.100.162 0:0:0:0:0:ffff:7c69:64a2
124.105.100.163 0:0:0:0:0:ffff:7c69:64a3
124.105.100.164 0:0:0:0:0:ffff:7c69:64a4
124.105.100.165 0:0:0:0:0:ffff:7c69:64a5
124.105.100.166 0:0:0:0:0:ffff:7c69:64a6
124.105.100.167 0:0:0:0:0:ffff:7c69:64a7
124.105.100.168 0:0:0:0:0:ffff:7c69:64a8
124.105.100.169 0:0:0:0:0:ffff:7c69:64a9
124.105.100.170 0:0:0:0:0:ffff:7c69:64aa
124.105.100.171 0:0:0:0:0:ffff:7c69:64ab
124.105.100.172 0:0:0:0:0:ffff:7c69:64ac
124.105.100.173 0:0:0:0:0:ffff:7c69:64ad
124.105.100.174 0:0:0:0:0:ffff:7c69:64ae
124.105.100.175 0:0:0:0:0:ffff:7c69:64af
124.105.100.176 0:0:0:0:0:ffff:7c69:64b0
124.105.100.177 0:0:0:0:0:ffff:7c69:64b1
124.105.100.178 0:0:0:0:0:ffff:7c69:64b2
124.105.100.179 0:0:0:0:0:ffff:7c69:64b3
124.105.100.180 0:0:0:0:0:ffff:7c69:64b4


124.105.100.181 0:0:0:0:0:ffff:7c69:64b5
124.105.100.182 0:0:0:0:0:ffff:7c69:64b6
124.105.100.183 0:0:0:0:0:ffff:7c69:64b7
124.105.100.184 0:0:0:0:0:ffff:7c69:64b8
124.105.100.185 0:0:0:0:0:ffff:7c69:64b9
124.105.100.186 0:0:0:0:0:ffff:7c69:64ba
124.105.100.187 0:0:0:0:0:ffff:7c69:64bb
124.105.100.188 0:0:0:0:0:ffff:7c69:64bc
124.105.100.189 0:0:0:0:0:ffff:7c69:64bd
124.105.100.190 0:0:0:0:0:ffff:7c69:64be
124.105.100.191 0:0:0:0:0:ffff:7c69:64bf
124.105.100.192 0:0:0:0:0:ffff:7c69:64c0
124.105.100.193 0:0:0:0:0:ffff:7c69:64c1
124.105.100.194 0:0:0:0:0:ffff:7c69:64c2
124.105.100.195 0:0:0:0:0:ffff:7c69:64c3
124.105.100.196 0:0:0:0:0:ffff:7c69:64c4
124.105.100.197 0:0:0:0:0:ffff:7c69:64c5
124.105.100.198 0:0:0:0:0:ffff:7c69:64c6
124.105.100.199 0:0:0:0:0:ffff:7c69:64c7
124.105.100.200 0:0:0:0:0:ffff:7c69:64c8
124.105.100.201 0:0:0:0:0:ffff:7c69:64c9
124.105.100.202 0:0:0:0:0:ffff:7c69:64ca
124.105.100.203 0:0:0:0:0:ffff:7c69:64cb
124.105.100.204 0:0:0:0:0:ffff:7c69:64cc
124.105.100.205 0:0:0:0:0:ffff:7c69:64cd
124.105.100.206 0:0:0:0:0:ffff:7c69:64ce
124.105.100.207 0:0:0:0:0:ffff:7c69:64cf
124.105.100.208 0:0:0:0:0:ffff:7c69:64d0
124.105.100.209 0:0:0:0:0:ffff:7c69:64d1
124.105.100.210 0:0:0:0:0:ffff:7c69:64d2
124.105.100.211 0:0:0:0:0:ffff:7c69:64d3
124.105.100.212 0:0:0:0:0:ffff:7c69:64d4
124.105.100.213 0:0:0:0:0:ffff:7c69:64d5
124.105.100.214 0:0:0:0:0:ffff:7c69:64d6
124.105.100.215 0:0:0:0:0:ffff:7c69:64d7
124.105.100.216 0:0:0:0:0:ffff:7c69:64d8
124.105.100.217 0:0:0:0:0:ffff:7c69:64d9
124.105.100.218 0:0:0:0:0:ffff:7c69:64da
124.105.100.219 0:0:0:0:0:ffff:7c69:64db
124.105.100.220 0:0:0:0:0:ffff:7c69:64dc
124.105.100.221 0:0:0:0:0:ffff:7c69:64dd
124.105.100.222 0:0:0:0:0:ffff:7c69:64de
124.105.100.223 0:0:0:0:0:ffff:7c69:64df
124.105.100.224 0:0:0:0:0:ffff:7c69:64e0
124.105.100.225 0:0:0:0:0:ffff:7c69:64e1
124.105.100.226 0:0:0:0:0:ffff:7c69:64e2
124.105.100.227 0:0:0:0:0:ffff:7c69:64e3
124.105.100.228 0:0:0:0:0:ffff:7c69:64e4
124.105.100.229 0:0:0:0:0:ffff:7c69:64e5
124.105.100.230 0:0:0:0:0:ffff:7c69:64e6
124.105.100.231 0:0:0:0:0:ffff:7c69:64e7
124.105.100.232 0:0:0:0:0:ffff:7c69:64e8
124.105.100.233 0:0:0:0:0:ffff:7c69:64e9
124.105.100.234 0:0:0:0:0:ffff:7c69:64ea
124.105.100.235 0:0:0:0:0:ffff:7c69:64eb
124.105.100.236 0:0:0:0:0:ffff:7c69:64ec
124.105.100.237 0:0:0:0:0:ffff:7c69:64ed
124.105.100.238 0:0:0:0:0:ffff:7c69:64ee
124.105.100.239 0:0:0:0:0:ffff:7c69:64ef
124.105.100.240 0:0:0:0:0:ffff:7c69:64f0
124.105.100.241 0:0:0:0:0:ffff:7c69:64f1
124.105.100.242 0:0:0:0:0:ffff:7c69:64f2
124.105.100.243 0:0:0:0:0:ffff:7c69:64f3
124.105.100.244 0:0:0:0:0:ffff:7c69:64f4
124.105.100.245 0:0:0:0:0:ffff:7c69:64f5
124.105.100.246 0:0:0:0:0:ffff:7c69:64f6
124.105.100.247 0:0:0:0:0:ffff:7c69:64f7
124.105.100.248 0:0:0:0:0:ffff:7c69:64f8
124.105.100.249 0:0:0:0:0:ffff:7c69:64f9
124.105.100.250 0:0:0:0:0:ffff:7c69:64fa
124.105.100.251 0:0:0:0:0:ffff:7c69:64fb
124.105.100.252 0:0:0:0:0:ffff:7c69:64fc
124.105.100.253 0:0:0:0:0:ffff:7c69:64fd
124.105.100.254 0:0:0:0:0:ffff:7c69:64fe
124.105.100.255 0:0:0:0:0:ffff:7c69:64ff


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.