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
16.173.100.1 0:0:0:0:0:ffff:10ad:6401
16.173.100.2 0:0:0:0:0:ffff:10ad:6402
16.173.100.3 0:0:0:0:0:ffff:10ad:6403
16.173.100.4 0:0:0:0:0:ffff:10ad:6404
16.173.100.5 0:0:0:0:0:ffff:10ad:6405
16.173.100.6 0:0:0:0:0:ffff:10ad:6406
16.173.100.7 0:0:0:0:0:ffff:10ad:6407
16.173.100.8 0:0:0:0:0:ffff:10ad:6408
16.173.100.9 0:0:0:0:0:ffff:10ad:6409
16.173.100.10 0:0:0:0:0:ffff:10ad:640a
16.173.100.11 0:0:0:0:0:ffff:10ad:640b
16.173.100.12 0:0:0:0:0:ffff:10ad:640c
16.173.100.13 0:0:0:0:0:ffff:10ad:640d
16.173.100.14 0:0:0:0:0:ffff:10ad:640e
16.173.100.15 0:0:0:0:0:ffff:10ad:640f
16.173.100.16 0:0:0:0:0:ffff:10ad:6410
16.173.100.17 0:0:0:0:0:ffff:10ad:6411
16.173.100.18 0:0:0:0:0:ffff:10ad:6412
16.173.100.19 0:0:0:0:0:ffff:10ad:6413
16.173.100.20 0:0:0:0:0:ffff:10ad:6414
16.173.100.21 0:0:0:0:0:ffff:10ad:6415
16.173.100.22 0:0:0:0:0:ffff:10ad:6416
16.173.100.23 0:0:0:0:0:ffff:10ad:6417
16.173.100.24 0:0:0:0:0:ffff:10ad:6418
16.173.100.25 0:0:0:0:0:ffff:10ad:6419
16.173.100.26 0:0:0:0:0:ffff:10ad:641a
16.173.100.27 0:0:0:0:0:ffff:10ad:641b
16.173.100.28 0:0:0:0:0:ffff:10ad:641c
16.173.100.29 0:0:0:0:0:ffff:10ad:641d
16.173.100.30 0:0:0:0:0:ffff:10ad:641e
16.173.100.31 0:0:0:0:0:ffff:10ad:641f
16.173.100.32 0:0:0:0:0:ffff:10ad:6420
16.173.100.33 0:0:0:0:0:ffff:10ad:6421
16.173.100.34 0:0:0:0:0:ffff:10ad:6422
16.173.100.35 0:0:0:0:0:ffff:10ad:6423
16.173.100.36 0:0:0:0:0:ffff:10ad:6424
16.173.100.37 0:0:0:0:0:ffff:10ad:6425
16.173.100.38 0:0:0:0:0:ffff:10ad:6426
16.173.100.39 0:0:0:0:0:ffff:10ad:6427
16.173.100.40 0:0:0:0:0:ffff:10ad:6428
16.173.100.41 0:0:0:0:0:ffff:10ad:6429
16.173.100.42 0:0:0:0:0:ffff:10ad:642a
16.173.100.43 0:0:0:0:0:ffff:10ad:642b
16.173.100.44 0:0:0:0:0:ffff:10ad:642c
16.173.100.45 0:0:0:0:0:ffff:10ad:642d
16.173.100.46 0:0:0:0:0:ffff:10ad:642e
16.173.100.47 0:0:0:0:0:ffff:10ad:642f
16.173.100.48 0:0:0:0:0:ffff:10ad:6430
16.173.100.49 0:0:0:0:0:ffff:10ad:6431
16.173.100.50 0:0:0:0:0:ffff:10ad:6432
16.173.100.51 0:0:0:0:0:ffff:10ad:6433
16.173.100.52 0:0:0:0:0:ffff:10ad:6434
16.173.100.53 0:0:0:0:0:ffff:10ad:6435
16.173.100.54 0:0:0:0:0:ffff:10ad:6436
16.173.100.55 0:0:0:0:0:ffff:10ad:6437
16.173.100.56 0:0:0:0:0:ffff:10ad:6438
16.173.100.57 0:0:0:0:0:ffff:10ad:6439
16.173.100.58 0:0:0:0:0:ffff:10ad:643a
16.173.100.59 0:0:0:0:0:ffff:10ad:643b
16.173.100.60 0:0:0:0:0:ffff:10ad:643c


16.173.100.61 0:0:0:0:0:ffff:10ad:643d
16.173.100.62 0:0:0:0:0:ffff:10ad:643e
16.173.100.63 0:0:0:0:0:ffff:10ad:643f
16.173.100.64 0:0:0:0:0:ffff:10ad:6440
16.173.100.65 0:0:0:0:0:ffff:10ad:6441
16.173.100.66 0:0:0:0:0:ffff:10ad:6442
16.173.100.67 0:0:0:0:0:ffff:10ad:6443
16.173.100.68 0:0:0:0:0:ffff:10ad:6444
16.173.100.69 0:0:0:0:0:ffff:10ad:6445
16.173.100.70 0:0:0:0:0:ffff:10ad:6446
16.173.100.71 0:0:0:0:0:ffff:10ad:6447
16.173.100.72 0:0:0:0:0:ffff:10ad:6448
16.173.100.73 0:0:0:0:0:ffff:10ad:6449
16.173.100.74 0:0:0:0:0:ffff:10ad:644a
16.173.100.75 0:0:0:0:0:ffff:10ad:644b
16.173.100.76 0:0:0:0:0:ffff:10ad:644c
16.173.100.77 0:0:0:0:0:ffff:10ad:644d
16.173.100.78 0:0:0:0:0:ffff:10ad:644e
16.173.100.79 0:0:0:0:0:ffff:10ad:644f
16.173.100.80 0:0:0:0:0:ffff:10ad:6450
16.173.100.81 0:0:0:0:0:ffff:10ad:6451
16.173.100.82 0:0:0:0:0:ffff:10ad:6452
16.173.100.83 0:0:0:0:0:ffff:10ad:6453
16.173.100.84 0:0:0:0:0:ffff:10ad:6454
16.173.100.85 0:0:0:0:0:ffff:10ad:6455
16.173.100.86 0:0:0:0:0:ffff:10ad:6456
16.173.100.87 0:0:0:0:0:ffff:10ad:6457
16.173.100.88 0:0:0:0:0:ffff:10ad:6458
16.173.100.89 0:0:0:0:0:ffff:10ad:6459
16.173.100.90 0:0:0:0:0:ffff:10ad:645a
16.173.100.91 0:0:0:0:0:ffff:10ad:645b
16.173.100.92 0:0:0:0:0:ffff:10ad:645c
16.173.100.93 0:0:0:0:0:ffff:10ad:645d
16.173.100.94 0:0:0:0:0:ffff:10ad:645e
16.173.100.95 0:0:0:0:0:ffff:10ad:645f
16.173.100.96 0:0:0:0:0:ffff:10ad:6460
16.173.100.97 0:0:0:0:0:ffff:10ad:6461
16.173.100.98 0:0:0:0:0:ffff:10ad:6462
16.173.100.99 0:0:0:0:0:ffff:10ad:6463
16.173.100.100 0:0:0:0:0:ffff:10ad:6464
16.173.100.101 0:0:0:0:0:ffff:10ad:6465
16.173.100.102 0:0:0:0:0:ffff:10ad:6466
16.173.100.103 0:0:0:0:0:ffff:10ad:6467
16.173.100.104 0:0:0:0:0:ffff:10ad:6468
16.173.100.105 0:0:0:0:0:ffff:10ad:6469
16.173.100.106 0:0:0:0:0:ffff:10ad:646a
16.173.100.107 0:0:0:0:0:ffff:10ad:646b
16.173.100.108 0:0:0:0:0:ffff:10ad:646c
16.173.100.109 0:0:0:0:0:ffff:10ad:646d
16.173.100.110 0:0:0:0:0:ffff:10ad:646e
16.173.100.111 0:0:0:0:0:ffff:10ad:646f
16.173.100.112 0:0:0:0:0:ffff:10ad:6470
16.173.100.113 0:0:0:0:0:ffff:10ad:6471
16.173.100.114 0:0:0:0:0:ffff:10ad:6472
16.173.100.115 0:0:0:0:0:ffff:10ad:6473
16.173.100.116 0:0:0:0:0:ffff:10ad:6474
16.173.100.117 0:0:0:0:0:ffff:10ad:6475
16.173.100.118 0:0:0:0:0:ffff:10ad:6476
16.173.100.119 0:0:0:0:0:ffff:10ad:6477
16.173.100.120 0:0:0:0:0:ffff:10ad:6478


16.173.100.121 0:0:0:0:0:ffff:10ad:6479
16.173.100.122 0:0:0:0:0:ffff:10ad:647a
16.173.100.123 0:0:0:0:0:ffff:10ad:647b
16.173.100.124 0:0:0:0:0:ffff:10ad:647c
16.173.100.125 0:0:0:0:0:ffff:10ad:647d
16.173.100.126 0:0:0:0:0:ffff:10ad:647e
16.173.100.127 0:0:0:0:0:ffff:10ad:647f
16.173.100.128 0:0:0:0:0:ffff:10ad:6480
16.173.100.129 0:0:0:0:0:ffff:10ad:6481
16.173.100.130 0:0:0:0:0:ffff:10ad:6482
16.173.100.131 0:0:0:0:0:ffff:10ad:6483
16.173.100.132 0:0:0:0:0:ffff:10ad:6484
16.173.100.133 0:0:0:0:0:ffff:10ad:6485
16.173.100.134 0:0:0:0:0:ffff:10ad:6486
16.173.100.135 0:0:0:0:0:ffff:10ad:6487
16.173.100.136 0:0:0:0:0:ffff:10ad:6488
16.173.100.137 0:0:0:0:0:ffff:10ad:6489
16.173.100.138 0:0:0:0:0:ffff:10ad:648a
16.173.100.139 0:0:0:0:0:ffff:10ad:648b
16.173.100.140 0:0:0:0:0:ffff:10ad:648c
16.173.100.141 0:0:0:0:0:ffff:10ad:648d
16.173.100.142 0:0:0:0:0:ffff:10ad:648e
16.173.100.143 0:0:0:0:0:ffff:10ad:648f
16.173.100.144 0:0:0:0:0:ffff:10ad:6490
16.173.100.145 0:0:0:0:0:ffff:10ad:6491
16.173.100.146 0:0:0:0:0:ffff:10ad:6492
16.173.100.147 0:0:0:0:0:ffff:10ad:6493
16.173.100.148 0:0:0:0:0:ffff:10ad:6494
16.173.100.149 0:0:0:0:0:ffff:10ad:6495
16.173.100.150 0:0:0:0:0:ffff:10ad:6496
16.173.100.151 0:0:0:0:0:ffff:10ad:6497
16.173.100.152 0:0:0:0:0:ffff:10ad:6498
16.173.100.153 0:0:0:0:0:ffff:10ad:6499
16.173.100.154 0:0:0:0:0:ffff:10ad:649a
16.173.100.155 0:0:0:0:0:ffff:10ad:649b
16.173.100.156 0:0:0:0:0:ffff:10ad:649c
16.173.100.157 0:0:0:0:0:ffff:10ad:649d
16.173.100.158 0:0:0:0:0:ffff:10ad:649e
16.173.100.159 0:0:0:0:0:ffff:10ad:649f
16.173.100.160 0:0:0:0:0:ffff:10ad:64a0
16.173.100.161 0:0:0:0:0:ffff:10ad:64a1
16.173.100.162 0:0:0:0:0:ffff:10ad:64a2
16.173.100.163 0:0:0:0:0:ffff:10ad:64a3
16.173.100.164 0:0:0:0:0:ffff:10ad:64a4
16.173.100.165 0:0:0:0:0:ffff:10ad:64a5
16.173.100.166 0:0:0:0:0:ffff:10ad:64a6
16.173.100.167 0:0:0:0:0:ffff:10ad:64a7
16.173.100.168 0:0:0:0:0:ffff:10ad:64a8
16.173.100.169 0:0:0:0:0:ffff:10ad:64a9
16.173.100.170 0:0:0:0:0:ffff:10ad:64aa
16.173.100.171 0:0:0:0:0:ffff:10ad:64ab
16.173.100.172 0:0:0:0:0:ffff:10ad:64ac
16.173.100.173 0:0:0:0:0:ffff:10ad:64ad
16.173.100.174 0:0:0:0:0:ffff:10ad:64ae
16.173.100.175 0:0:0:0:0:ffff:10ad:64af
16.173.100.176 0:0:0:0:0:ffff:10ad:64b0
16.173.100.177 0:0:0:0:0:ffff:10ad:64b1
16.173.100.178 0:0:0:0:0:ffff:10ad:64b2
16.173.100.179 0:0:0:0:0:ffff:10ad:64b3
16.173.100.180 0:0:0:0:0:ffff:10ad:64b4


16.173.100.181 0:0:0:0:0:ffff:10ad:64b5
16.173.100.182 0:0:0:0:0:ffff:10ad:64b6
16.173.100.183 0:0:0:0:0:ffff:10ad:64b7
16.173.100.184 0:0:0:0:0:ffff:10ad:64b8
16.173.100.185 0:0:0:0:0:ffff:10ad:64b9
16.173.100.186 0:0:0:0:0:ffff:10ad:64ba
16.173.100.187 0:0:0:0:0:ffff:10ad:64bb
16.173.100.188 0:0:0:0:0:ffff:10ad:64bc
16.173.100.189 0:0:0:0:0:ffff:10ad:64bd
16.173.100.190 0:0:0:0:0:ffff:10ad:64be
16.173.100.191 0:0:0:0:0:ffff:10ad:64bf
16.173.100.192 0:0:0:0:0:ffff:10ad:64c0
16.173.100.193 0:0:0:0:0:ffff:10ad:64c1
16.173.100.194 0:0:0:0:0:ffff:10ad:64c2
16.173.100.195 0:0:0:0:0:ffff:10ad:64c3
16.173.100.196 0:0:0:0:0:ffff:10ad:64c4
16.173.100.197 0:0:0:0:0:ffff:10ad:64c5
16.173.100.198 0:0:0:0:0:ffff:10ad:64c6
16.173.100.199 0:0:0:0:0:ffff:10ad:64c7
16.173.100.200 0:0:0:0:0:ffff:10ad:64c8
16.173.100.201 0:0:0:0:0:ffff:10ad:64c9
16.173.100.202 0:0:0:0:0:ffff:10ad:64ca
16.173.100.203 0:0:0:0:0:ffff:10ad:64cb
16.173.100.204 0:0:0:0:0:ffff:10ad:64cc
16.173.100.205 0:0:0:0:0:ffff:10ad:64cd
16.173.100.206 0:0:0:0:0:ffff:10ad:64ce
16.173.100.207 0:0:0:0:0:ffff:10ad:64cf
16.173.100.208 0:0:0:0:0:ffff:10ad:64d0
16.173.100.209 0:0:0:0:0:ffff:10ad:64d1
16.173.100.210 0:0:0:0:0:ffff:10ad:64d2
16.173.100.211 0:0:0:0:0:ffff:10ad:64d3
16.173.100.212 0:0:0:0:0:ffff:10ad:64d4
16.173.100.213 0:0:0:0:0:ffff:10ad:64d5
16.173.100.214 0:0:0:0:0:ffff:10ad:64d6
16.173.100.215 0:0:0:0:0:ffff:10ad:64d7
16.173.100.216 0:0:0:0:0:ffff:10ad:64d8
16.173.100.217 0:0:0:0:0:ffff:10ad:64d9
16.173.100.218 0:0:0:0:0:ffff:10ad:64da
16.173.100.219 0:0:0:0:0:ffff:10ad:64db
16.173.100.220 0:0:0:0:0:ffff:10ad:64dc
16.173.100.221 0:0:0:0:0:ffff:10ad:64dd
16.173.100.222 0:0:0:0:0:ffff:10ad:64de
16.173.100.223 0:0:0:0:0:ffff:10ad:64df
16.173.100.224 0:0:0:0:0:ffff:10ad:64e0
16.173.100.225 0:0:0:0:0:ffff:10ad:64e1
16.173.100.226 0:0:0:0:0:ffff:10ad:64e2
16.173.100.227 0:0:0:0:0:ffff:10ad:64e3
16.173.100.228 0:0:0:0:0:ffff:10ad:64e4
16.173.100.229 0:0:0:0:0:ffff:10ad:64e5
16.173.100.230 0:0:0:0:0:ffff:10ad:64e6
16.173.100.231 0:0:0:0:0:ffff:10ad:64e7
16.173.100.232 0:0:0:0:0:ffff:10ad:64e8
16.173.100.233 0:0:0:0:0:ffff:10ad:64e9
16.173.100.234 0:0:0:0:0:ffff:10ad:64ea
16.173.100.235 0:0:0:0:0:ffff:10ad:64eb
16.173.100.236 0:0:0:0:0:ffff:10ad:64ec
16.173.100.237 0:0:0:0:0:ffff:10ad:64ed
16.173.100.238 0:0:0:0:0:ffff:10ad:64ee
16.173.100.239 0:0:0:0:0:ffff:10ad:64ef
16.173.100.240 0:0:0:0:0:ffff:10ad:64f0
16.173.100.241 0:0:0:0:0:ffff:10ad:64f1
16.173.100.242 0:0:0:0:0:ffff:10ad:64f2
16.173.100.243 0:0:0:0:0:ffff:10ad:64f3
16.173.100.244 0:0:0:0:0:ffff:10ad:64f4
16.173.100.245 0:0:0:0:0:ffff:10ad:64f5
16.173.100.246 0:0:0:0:0:ffff:10ad:64f6
16.173.100.247 0:0:0:0:0:ffff:10ad:64f7
16.173.100.248 0:0:0:0:0:ffff:10ad:64f8
16.173.100.249 0:0:0:0:0:ffff:10ad:64f9
16.173.100.250 0:0:0:0:0:ffff:10ad:64fa
16.173.100.251 0:0:0:0:0:ffff:10ad:64fb
16.173.100.252 0:0:0:0:0:ffff:10ad:64fc
16.173.100.253 0:0:0:0:0:ffff:10ad:64fd
16.173.100.254 0:0:0:0:0:ffff:10ad:64fe
16.173.100.255 0:0:0:0:0:ffff:10ad: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.