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
23.5.100.1 0:0:0:0:0:ffff:1705:6401
23.5.100.2 0:0:0:0:0:ffff:1705:6402
23.5.100.3 0:0:0:0:0:ffff:1705:6403
23.5.100.4 0:0:0:0:0:ffff:1705:6404
23.5.100.5 0:0:0:0:0:ffff:1705:6405
23.5.100.6 0:0:0:0:0:ffff:1705:6406
23.5.100.7 0:0:0:0:0:ffff:1705:6407
23.5.100.8 0:0:0:0:0:ffff:1705:6408
23.5.100.9 0:0:0:0:0:ffff:1705:6409
23.5.100.10 0:0:0:0:0:ffff:1705:640a
23.5.100.11 0:0:0:0:0:ffff:1705:640b
23.5.100.12 0:0:0:0:0:ffff:1705:640c
23.5.100.13 0:0:0:0:0:ffff:1705:640d
23.5.100.14 0:0:0:0:0:ffff:1705:640e
23.5.100.15 0:0:0:0:0:ffff:1705:640f
23.5.100.16 0:0:0:0:0:ffff:1705:6410
23.5.100.17 0:0:0:0:0:ffff:1705:6411
23.5.100.18 0:0:0:0:0:ffff:1705:6412
23.5.100.19 0:0:0:0:0:ffff:1705:6413
23.5.100.20 0:0:0:0:0:ffff:1705:6414
23.5.100.21 0:0:0:0:0:ffff:1705:6415
23.5.100.22 0:0:0:0:0:ffff:1705:6416
23.5.100.23 0:0:0:0:0:ffff:1705:6417
23.5.100.24 0:0:0:0:0:ffff:1705:6418
23.5.100.25 0:0:0:0:0:ffff:1705:6419
23.5.100.26 0:0:0:0:0:ffff:1705:641a
23.5.100.27 0:0:0:0:0:ffff:1705:641b
23.5.100.28 0:0:0:0:0:ffff:1705:641c
23.5.100.29 0:0:0:0:0:ffff:1705:641d
23.5.100.30 0:0:0:0:0:ffff:1705:641e
23.5.100.31 0:0:0:0:0:ffff:1705:641f
23.5.100.32 0:0:0:0:0:ffff:1705:6420
23.5.100.33 0:0:0:0:0:ffff:1705:6421
23.5.100.34 0:0:0:0:0:ffff:1705:6422
23.5.100.35 0:0:0:0:0:ffff:1705:6423
23.5.100.36 0:0:0:0:0:ffff:1705:6424
23.5.100.37 0:0:0:0:0:ffff:1705:6425
23.5.100.38 0:0:0:0:0:ffff:1705:6426
23.5.100.39 0:0:0:0:0:ffff:1705:6427
23.5.100.40 0:0:0:0:0:ffff:1705:6428
23.5.100.41 0:0:0:0:0:ffff:1705:6429
23.5.100.42 0:0:0:0:0:ffff:1705:642a
23.5.100.43 0:0:0:0:0:ffff:1705:642b
23.5.100.44 0:0:0:0:0:ffff:1705:642c
23.5.100.45 0:0:0:0:0:ffff:1705:642d
23.5.100.46 0:0:0:0:0:ffff:1705:642e
23.5.100.47 0:0:0:0:0:ffff:1705:642f
23.5.100.48 0:0:0:0:0:ffff:1705:6430
23.5.100.49 0:0:0:0:0:ffff:1705:6431
23.5.100.50 0:0:0:0:0:ffff:1705:6432
23.5.100.51 0:0:0:0:0:ffff:1705:6433
23.5.100.52 0:0:0:0:0:ffff:1705:6434
23.5.100.53 0:0:0:0:0:ffff:1705:6435
23.5.100.54 0:0:0:0:0:ffff:1705:6436
23.5.100.55 0:0:0:0:0:ffff:1705:6437
23.5.100.56 0:0:0:0:0:ffff:1705:6438
23.5.100.57 0:0:0:0:0:ffff:1705:6439
23.5.100.58 0:0:0:0:0:ffff:1705:643a
23.5.100.59 0:0:0:0:0:ffff:1705:643b
23.5.100.60 0:0:0:0:0:ffff:1705:643c


23.5.100.61 0:0:0:0:0:ffff:1705:643d
23.5.100.62 0:0:0:0:0:ffff:1705:643e
23.5.100.63 0:0:0:0:0:ffff:1705:643f
23.5.100.64 0:0:0:0:0:ffff:1705:6440
23.5.100.65 0:0:0:0:0:ffff:1705:6441
23.5.100.66 0:0:0:0:0:ffff:1705:6442
23.5.100.67 0:0:0:0:0:ffff:1705:6443
23.5.100.68 0:0:0:0:0:ffff:1705:6444
23.5.100.69 0:0:0:0:0:ffff:1705:6445
23.5.100.70 0:0:0:0:0:ffff:1705:6446
23.5.100.71 0:0:0:0:0:ffff:1705:6447
23.5.100.72 0:0:0:0:0:ffff:1705:6448
23.5.100.73 0:0:0:0:0:ffff:1705:6449
23.5.100.74 0:0:0:0:0:ffff:1705:644a
23.5.100.75 0:0:0:0:0:ffff:1705:644b
23.5.100.76 0:0:0:0:0:ffff:1705:644c
23.5.100.77 0:0:0:0:0:ffff:1705:644d
23.5.100.78 0:0:0:0:0:ffff:1705:644e
23.5.100.79 0:0:0:0:0:ffff:1705:644f
23.5.100.80 0:0:0:0:0:ffff:1705:6450
23.5.100.81 0:0:0:0:0:ffff:1705:6451
23.5.100.82 0:0:0:0:0:ffff:1705:6452
23.5.100.83 0:0:0:0:0:ffff:1705:6453
23.5.100.84 0:0:0:0:0:ffff:1705:6454
23.5.100.85 0:0:0:0:0:ffff:1705:6455
23.5.100.86 0:0:0:0:0:ffff:1705:6456
23.5.100.87 0:0:0:0:0:ffff:1705:6457
23.5.100.88 0:0:0:0:0:ffff:1705:6458
23.5.100.89 0:0:0:0:0:ffff:1705:6459
23.5.100.90 0:0:0:0:0:ffff:1705:645a
23.5.100.91 0:0:0:0:0:ffff:1705:645b
23.5.100.92 0:0:0:0:0:ffff:1705:645c
23.5.100.93 0:0:0:0:0:ffff:1705:645d
23.5.100.94 0:0:0:0:0:ffff:1705:645e
23.5.100.95 0:0:0:0:0:ffff:1705:645f
23.5.100.96 0:0:0:0:0:ffff:1705:6460
23.5.100.97 0:0:0:0:0:ffff:1705:6461
23.5.100.98 0:0:0:0:0:ffff:1705:6462
23.5.100.99 0:0:0:0:0:ffff:1705:6463
23.5.100.100 0:0:0:0:0:ffff:1705:6464
23.5.100.101 0:0:0:0:0:ffff:1705:6465
23.5.100.102 0:0:0:0:0:ffff:1705:6466
23.5.100.103 0:0:0:0:0:ffff:1705:6467
23.5.100.104 0:0:0:0:0:ffff:1705:6468
23.5.100.105 0:0:0:0:0:ffff:1705:6469
23.5.100.106 0:0:0:0:0:ffff:1705:646a
23.5.100.107 0:0:0:0:0:ffff:1705:646b
23.5.100.108 0:0:0:0:0:ffff:1705:646c
23.5.100.109 0:0:0:0:0:ffff:1705:646d
23.5.100.110 0:0:0:0:0:ffff:1705:646e
23.5.100.111 0:0:0:0:0:ffff:1705:646f
23.5.100.112 0:0:0:0:0:ffff:1705:6470
23.5.100.113 0:0:0:0:0:ffff:1705:6471
23.5.100.114 0:0:0:0:0:ffff:1705:6472
23.5.100.115 0:0:0:0:0:ffff:1705:6473
23.5.100.116 0:0:0:0:0:ffff:1705:6474
23.5.100.117 0:0:0:0:0:ffff:1705:6475
23.5.100.118 0:0:0:0:0:ffff:1705:6476
23.5.100.119 0:0:0:0:0:ffff:1705:6477
23.5.100.120 0:0:0:0:0:ffff:1705:6478


23.5.100.121 0:0:0:0:0:ffff:1705:6479
23.5.100.122 0:0:0:0:0:ffff:1705:647a
23.5.100.123 0:0:0:0:0:ffff:1705:647b
23.5.100.124 0:0:0:0:0:ffff:1705:647c
23.5.100.125 0:0:0:0:0:ffff:1705:647d
23.5.100.126 0:0:0:0:0:ffff:1705:647e
23.5.100.127 0:0:0:0:0:ffff:1705:647f
23.5.100.128 0:0:0:0:0:ffff:1705:6480
23.5.100.129 0:0:0:0:0:ffff:1705:6481
23.5.100.130 0:0:0:0:0:ffff:1705:6482
23.5.100.131 0:0:0:0:0:ffff:1705:6483
23.5.100.132 0:0:0:0:0:ffff:1705:6484
23.5.100.133 0:0:0:0:0:ffff:1705:6485
23.5.100.134 0:0:0:0:0:ffff:1705:6486
23.5.100.135 0:0:0:0:0:ffff:1705:6487
23.5.100.136 0:0:0:0:0:ffff:1705:6488
23.5.100.137 0:0:0:0:0:ffff:1705:6489
23.5.100.138 0:0:0:0:0:ffff:1705:648a
23.5.100.139 0:0:0:0:0:ffff:1705:648b
23.5.100.140 0:0:0:0:0:ffff:1705:648c
23.5.100.141 0:0:0:0:0:ffff:1705:648d
23.5.100.142 0:0:0:0:0:ffff:1705:648e
23.5.100.143 0:0:0:0:0:ffff:1705:648f
23.5.100.144 0:0:0:0:0:ffff:1705:6490
23.5.100.145 0:0:0:0:0:ffff:1705:6491
23.5.100.146 0:0:0:0:0:ffff:1705:6492
23.5.100.147 0:0:0:0:0:ffff:1705:6493
23.5.100.148 0:0:0:0:0:ffff:1705:6494
23.5.100.149 0:0:0:0:0:ffff:1705:6495
23.5.100.150 0:0:0:0:0:ffff:1705:6496
23.5.100.151 0:0:0:0:0:ffff:1705:6497
23.5.100.152 0:0:0:0:0:ffff:1705:6498
23.5.100.153 0:0:0:0:0:ffff:1705:6499
23.5.100.154 0:0:0:0:0:ffff:1705:649a
23.5.100.155 0:0:0:0:0:ffff:1705:649b
23.5.100.156 0:0:0:0:0:ffff:1705:649c
23.5.100.157 0:0:0:0:0:ffff:1705:649d
23.5.100.158 0:0:0:0:0:ffff:1705:649e
23.5.100.159 0:0:0:0:0:ffff:1705:649f
23.5.100.160 0:0:0:0:0:ffff:1705:64a0
23.5.100.161 0:0:0:0:0:ffff:1705:64a1
23.5.100.162 0:0:0:0:0:ffff:1705:64a2
23.5.100.163 0:0:0:0:0:ffff:1705:64a3
23.5.100.164 0:0:0:0:0:ffff:1705:64a4
23.5.100.165 0:0:0:0:0:ffff:1705:64a5
23.5.100.166 0:0:0:0:0:ffff:1705:64a6
23.5.100.167 0:0:0:0:0:ffff:1705:64a7
23.5.100.168 0:0:0:0:0:ffff:1705:64a8
23.5.100.169 0:0:0:0:0:ffff:1705:64a9
23.5.100.170 0:0:0:0:0:ffff:1705:64aa
23.5.100.171 0:0:0:0:0:ffff:1705:64ab
23.5.100.172 0:0:0:0:0:ffff:1705:64ac
23.5.100.173 0:0:0:0:0:ffff:1705:64ad
23.5.100.174 0:0:0:0:0:ffff:1705:64ae
23.5.100.175 0:0:0:0:0:ffff:1705:64af
23.5.100.176 0:0:0:0:0:ffff:1705:64b0
23.5.100.177 0:0:0:0:0:ffff:1705:64b1
23.5.100.178 0:0:0:0:0:ffff:1705:64b2
23.5.100.179 0:0:0:0:0:ffff:1705:64b3
23.5.100.180 0:0:0:0:0:ffff:1705:64b4


23.5.100.181 0:0:0:0:0:ffff:1705:64b5
23.5.100.182 0:0:0:0:0:ffff:1705:64b6
23.5.100.183 0:0:0:0:0:ffff:1705:64b7
23.5.100.184 0:0:0:0:0:ffff:1705:64b8
23.5.100.185 0:0:0:0:0:ffff:1705:64b9
23.5.100.186 0:0:0:0:0:ffff:1705:64ba
23.5.100.187 0:0:0:0:0:ffff:1705:64bb
23.5.100.188 0:0:0:0:0:ffff:1705:64bc
23.5.100.189 0:0:0:0:0:ffff:1705:64bd
23.5.100.190 0:0:0:0:0:ffff:1705:64be
23.5.100.191 0:0:0:0:0:ffff:1705:64bf
23.5.100.192 0:0:0:0:0:ffff:1705:64c0
23.5.100.193 0:0:0:0:0:ffff:1705:64c1
23.5.100.194 0:0:0:0:0:ffff:1705:64c2
23.5.100.195 0:0:0:0:0:ffff:1705:64c3
23.5.100.196 0:0:0:0:0:ffff:1705:64c4
23.5.100.197 0:0:0:0:0:ffff:1705:64c5
23.5.100.198 0:0:0:0:0:ffff:1705:64c6
23.5.100.199 0:0:0:0:0:ffff:1705:64c7
23.5.100.200 0:0:0:0:0:ffff:1705:64c8
23.5.100.201 0:0:0:0:0:ffff:1705:64c9
23.5.100.202 0:0:0:0:0:ffff:1705:64ca
23.5.100.203 0:0:0:0:0:ffff:1705:64cb
23.5.100.204 0:0:0:0:0:ffff:1705:64cc
23.5.100.205 0:0:0:0:0:ffff:1705:64cd
23.5.100.206 0:0:0:0:0:ffff:1705:64ce
23.5.100.207 0:0:0:0:0:ffff:1705:64cf
23.5.100.208 0:0:0:0:0:ffff:1705:64d0
23.5.100.209 0:0:0:0:0:ffff:1705:64d1
23.5.100.210 0:0:0:0:0:ffff:1705:64d2
23.5.100.211 0:0:0:0:0:ffff:1705:64d3
23.5.100.212 0:0:0:0:0:ffff:1705:64d4
23.5.100.213 0:0:0:0:0:ffff:1705:64d5
23.5.100.214 0:0:0:0:0:ffff:1705:64d6
23.5.100.215 0:0:0:0:0:ffff:1705:64d7
23.5.100.216 0:0:0:0:0:ffff:1705:64d8
23.5.100.217 0:0:0:0:0:ffff:1705:64d9
23.5.100.218 0:0:0:0:0:ffff:1705:64da
23.5.100.219 0:0:0:0:0:ffff:1705:64db
23.5.100.220 0:0:0:0:0:ffff:1705:64dc
23.5.100.221 0:0:0:0:0:ffff:1705:64dd
23.5.100.222 0:0:0:0:0:ffff:1705:64de
23.5.100.223 0:0:0:0:0:ffff:1705:64df
23.5.100.224 0:0:0:0:0:ffff:1705:64e0
23.5.100.225 0:0:0:0:0:ffff:1705:64e1
23.5.100.226 0:0:0:0:0:ffff:1705:64e2
23.5.100.227 0:0:0:0:0:ffff:1705:64e3
23.5.100.228 0:0:0:0:0:ffff:1705:64e4
23.5.100.229 0:0:0:0:0:ffff:1705:64e5
23.5.100.230 0:0:0:0:0:ffff:1705:64e6
23.5.100.231 0:0:0:0:0:ffff:1705:64e7
23.5.100.232 0:0:0:0:0:ffff:1705:64e8
23.5.100.233 0:0:0:0:0:ffff:1705:64e9
23.5.100.234 0:0:0:0:0:ffff:1705:64ea
23.5.100.235 0:0:0:0:0:ffff:1705:64eb
23.5.100.236 0:0:0:0:0:ffff:1705:64ec
23.5.100.237 0:0:0:0:0:ffff:1705:64ed
23.5.100.238 0:0:0:0:0:ffff:1705:64ee
23.5.100.239 0:0:0:0:0:ffff:1705:64ef
23.5.100.240 0:0:0:0:0:ffff:1705:64f0
23.5.100.241 0:0:0:0:0:ffff:1705:64f1
23.5.100.242 0:0:0:0:0:ffff:1705:64f2
23.5.100.243 0:0:0:0:0:ffff:1705:64f3
23.5.100.244 0:0:0:0:0:ffff:1705:64f4
23.5.100.245 0:0:0:0:0:ffff:1705:64f5
23.5.100.246 0:0:0:0:0:ffff:1705:64f6
23.5.100.247 0:0:0:0:0:ffff:1705:64f7
23.5.100.248 0:0:0:0:0:ffff:1705:64f8
23.5.100.249 0:0:0:0:0:ffff:1705:64f9
23.5.100.250 0:0:0:0:0:ffff:1705:64fa
23.5.100.251 0:0:0:0:0:ffff:1705:64fb
23.5.100.252 0:0:0:0:0:ffff:1705:64fc
23.5.100.253 0:0:0:0:0:ffff:1705:64fd
23.5.100.254 0:0:0:0:0:ffff:1705:64fe
23.5.100.255 0:0:0:0:0:ffff:1705:64ff


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.