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
2.159.100.1 0:0:0:0:0:ffff:29f:6401
2.159.100.2 0:0:0:0:0:ffff:29f:6402
2.159.100.3 0:0:0:0:0:ffff:29f:6403
2.159.100.4 0:0:0:0:0:ffff:29f:6404
2.159.100.5 0:0:0:0:0:ffff:29f:6405
2.159.100.6 0:0:0:0:0:ffff:29f:6406
2.159.100.7 0:0:0:0:0:ffff:29f:6407
2.159.100.8 0:0:0:0:0:ffff:29f:6408
2.159.100.9 0:0:0:0:0:ffff:29f:6409
2.159.100.10 0:0:0:0:0:ffff:29f:640a
2.159.100.11 0:0:0:0:0:ffff:29f:640b
2.159.100.12 0:0:0:0:0:ffff:29f:640c
2.159.100.13 0:0:0:0:0:ffff:29f:640d
2.159.100.14 0:0:0:0:0:ffff:29f:640e
2.159.100.15 0:0:0:0:0:ffff:29f:640f
2.159.100.16 0:0:0:0:0:ffff:29f:6410
2.159.100.17 0:0:0:0:0:ffff:29f:6411
2.159.100.18 0:0:0:0:0:ffff:29f:6412
2.159.100.19 0:0:0:0:0:ffff:29f:6413
2.159.100.20 0:0:0:0:0:ffff:29f:6414
2.159.100.21 0:0:0:0:0:ffff:29f:6415
2.159.100.22 0:0:0:0:0:ffff:29f:6416
2.159.100.23 0:0:0:0:0:ffff:29f:6417
2.159.100.24 0:0:0:0:0:ffff:29f:6418
2.159.100.25 0:0:0:0:0:ffff:29f:6419
2.159.100.26 0:0:0:0:0:ffff:29f:641a
2.159.100.27 0:0:0:0:0:ffff:29f:641b
2.159.100.28 0:0:0:0:0:ffff:29f:641c
2.159.100.29 0:0:0:0:0:ffff:29f:641d
2.159.100.30 0:0:0:0:0:ffff:29f:641e
2.159.100.31 0:0:0:0:0:ffff:29f:641f
2.159.100.32 0:0:0:0:0:ffff:29f:6420
2.159.100.33 0:0:0:0:0:ffff:29f:6421
2.159.100.34 0:0:0:0:0:ffff:29f:6422
2.159.100.35 0:0:0:0:0:ffff:29f:6423
2.159.100.36 0:0:0:0:0:ffff:29f:6424
2.159.100.37 0:0:0:0:0:ffff:29f:6425
2.159.100.38 0:0:0:0:0:ffff:29f:6426
2.159.100.39 0:0:0:0:0:ffff:29f:6427
2.159.100.40 0:0:0:0:0:ffff:29f:6428
2.159.100.41 0:0:0:0:0:ffff:29f:6429
2.159.100.42 0:0:0:0:0:ffff:29f:642a
2.159.100.43 0:0:0:0:0:ffff:29f:642b
2.159.100.44 0:0:0:0:0:ffff:29f:642c
2.159.100.45 0:0:0:0:0:ffff:29f:642d
2.159.100.46 0:0:0:0:0:ffff:29f:642e
2.159.100.47 0:0:0:0:0:ffff:29f:642f
2.159.100.48 0:0:0:0:0:ffff:29f:6430
2.159.100.49 0:0:0:0:0:ffff:29f:6431
2.159.100.50 0:0:0:0:0:ffff:29f:6432
2.159.100.51 0:0:0:0:0:ffff:29f:6433
2.159.100.52 0:0:0:0:0:ffff:29f:6434
2.159.100.53 0:0:0:0:0:ffff:29f:6435
2.159.100.54 0:0:0:0:0:ffff:29f:6436
2.159.100.55 0:0:0:0:0:ffff:29f:6437
2.159.100.56 0:0:0:0:0:ffff:29f:6438
2.159.100.57 0:0:0:0:0:ffff:29f:6439
2.159.100.58 0:0:0:0:0:ffff:29f:643a
2.159.100.59 0:0:0:0:0:ffff:29f:643b
2.159.100.60 0:0:0:0:0:ffff:29f:643c


2.159.100.61 0:0:0:0:0:ffff:29f:643d
2.159.100.62 0:0:0:0:0:ffff:29f:643e
2.159.100.63 0:0:0:0:0:ffff:29f:643f
2.159.100.64 0:0:0:0:0:ffff:29f:6440
2.159.100.65 0:0:0:0:0:ffff:29f:6441
2.159.100.66 0:0:0:0:0:ffff:29f:6442
2.159.100.67 0:0:0:0:0:ffff:29f:6443
2.159.100.68 0:0:0:0:0:ffff:29f:6444
2.159.100.69 0:0:0:0:0:ffff:29f:6445
2.159.100.70 0:0:0:0:0:ffff:29f:6446
2.159.100.71 0:0:0:0:0:ffff:29f:6447
2.159.100.72 0:0:0:0:0:ffff:29f:6448
2.159.100.73 0:0:0:0:0:ffff:29f:6449
2.159.100.74 0:0:0:0:0:ffff:29f:644a
2.159.100.75 0:0:0:0:0:ffff:29f:644b
2.159.100.76 0:0:0:0:0:ffff:29f:644c
2.159.100.77 0:0:0:0:0:ffff:29f:644d
2.159.100.78 0:0:0:0:0:ffff:29f:644e
2.159.100.79 0:0:0:0:0:ffff:29f:644f
2.159.100.80 0:0:0:0:0:ffff:29f:6450
2.159.100.81 0:0:0:0:0:ffff:29f:6451
2.159.100.82 0:0:0:0:0:ffff:29f:6452
2.159.100.83 0:0:0:0:0:ffff:29f:6453
2.159.100.84 0:0:0:0:0:ffff:29f:6454
2.159.100.85 0:0:0:0:0:ffff:29f:6455
2.159.100.86 0:0:0:0:0:ffff:29f:6456
2.159.100.87 0:0:0:0:0:ffff:29f:6457
2.159.100.88 0:0:0:0:0:ffff:29f:6458
2.159.100.89 0:0:0:0:0:ffff:29f:6459
2.159.100.90 0:0:0:0:0:ffff:29f:645a
2.159.100.91 0:0:0:0:0:ffff:29f:645b
2.159.100.92 0:0:0:0:0:ffff:29f:645c
2.159.100.93 0:0:0:0:0:ffff:29f:645d
2.159.100.94 0:0:0:0:0:ffff:29f:645e
2.159.100.95 0:0:0:0:0:ffff:29f:645f
2.159.100.96 0:0:0:0:0:ffff:29f:6460
2.159.100.97 0:0:0:0:0:ffff:29f:6461
2.159.100.98 0:0:0:0:0:ffff:29f:6462
2.159.100.99 0:0:0:0:0:ffff:29f:6463
2.159.100.100 0:0:0:0:0:ffff:29f:6464
2.159.100.101 0:0:0:0:0:ffff:29f:6465
2.159.100.102 0:0:0:0:0:ffff:29f:6466
2.159.100.103 0:0:0:0:0:ffff:29f:6467
2.159.100.104 0:0:0:0:0:ffff:29f:6468
2.159.100.105 0:0:0:0:0:ffff:29f:6469
2.159.100.106 0:0:0:0:0:ffff:29f:646a
2.159.100.107 0:0:0:0:0:ffff:29f:646b
2.159.100.108 0:0:0:0:0:ffff:29f:646c
2.159.100.109 0:0:0:0:0:ffff:29f:646d
2.159.100.110 0:0:0:0:0:ffff:29f:646e
2.159.100.111 0:0:0:0:0:ffff:29f:646f
2.159.100.112 0:0:0:0:0:ffff:29f:6470
2.159.100.113 0:0:0:0:0:ffff:29f:6471
2.159.100.114 0:0:0:0:0:ffff:29f:6472
2.159.100.115 0:0:0:0:0:ffff:29f:6473
2.159.100.116 0:0:0:0:0:ffff:29f:6474
2.159.100.117 0:0:0:0:0:ffff:29f:6475
2.159.100.118 0:0:0:0:0:ffff:29f:6476
2.159.100.119 0:0:0:0:0:ffff:29f:6477
2.159.100.120 0:0:0:0:0:ffff:29f:6478


2.159.100.121 0:0:0:0:0:ffff:29f:6479
2.159.100.122 0:0:0:0:0:ffff:29f:647a
2.159.100.123 0:0:0:0:0:ffff:29f:647b
2.159.100.124 0:0:0:0:0:ffff:29f:647c
2.159.100.125 0:0:0:0:0:ffff:29f:647d
2.159.100.126 0:0:0:0:0:ffff:29f:647e
2.159.100.127 0:0:0:0:0:ffff:29f:647f
2.159.100.128 0:0:0:0:0:ffff:29f:6480
2.159.100.129 0:0:0:0:0:ffff:29f:6481
2.159.100.130 0:0:0:0:0:ffff:29f:6482
2.159.100.131 0:0:0:0:0:ffff:29f:6483
2.159.100.132 0:0:0:0:0:ffff:29f:6484
2.159.100.133 0:0:0:0:0:ffff:29f:6485
2.159.100.134 0:0:0:0:0:ffff:29f:6486
2.159.100.135 0:0:0:0:0:ffff:29f:6487
2.159.100.136 0:0:0:0:0:ffff:29f:6488
2.159.100.137 0:0:0:0:0:ffff:29f:6489
2.159.100.138 0:0:0:0:0:ffff:29f:648a
2.159.100.139 0:0:0:0:0:ffff:29f:648b
2.159.100.140 0:0:0:0:0:ffff:29f:648c
2.159.100.141 0:0:0:0:0:ffff:29f:648d
2.159.100.142 0:0:0:0:0:ffff:29f:648e
2.159.100.143 0:0:0:0:0:ffff:29f:648f
2.159.100.144 0:0:0:0:0:ffff:29f:6490
2.159.100.145 0:0:0:0:0:ffff:29f:6491
2.159.100.146 0:0:0:0:0:ffff:29f:6492
2.159.100.147 0:0:0:0:0:ffff:29f:6493
2.159.100.148 0:0:0:0:0:ffff:29f:6494
2.159.100.149 0:0:0:0:0:ffff:29f:6495
2.159.100.150 0:0:0:0:0:ffff:29f:6496
2.159.100.151 0:0:0:0:0:ffff:29f:6497
2.159.100.152 0:0:0:0:0:ffff:29f:6498
2.159.100.153 0:0:0:0:0:ffff:29f:6499
2.159.100.154 0:0:0:0:0:ffff:29f:649a
2.159.100.155 0:0:0:0:0:ffff:29f:649b
2.159.100.156 0:0:0:0:0:ffff:29f:649c
2.159.100.157 0:0:0:0:0:ffff:29f:649d
2.159.100.158 0:0:0:0:0:ffff:29f:649e
2.159.100.159 0:0:0:0:0:ffff:29f:649f
2.159.100.160 0:0:0:0:0:ffff:29f:64a0
2.159.100.161 0:0:0:0:0:ffff:29f:64a1
2.159.100.162 0:0:0:0:0:ffff:29f:64a2
2.159.100.163 0:0:0:0:0:ffff:29f:64a3
2.159.100.164 0:0:0:0:0:ffff:29f:64a4
2.159.100.165 0:0:0:0:0:ffff:29f:64a5
2.159.100.166 0:0:0:0:0:ffff:29f:64a6
2.159.100.167 0:0:0:0:0:ffff:29f:64a7
2.159.100.168 0:0:0:0:0:ffff:29f:64a8
2.159.100.169 0:0:0:0:0:ffff:29f:64a9
2.159.100.170 0:0:0:0:0:ffff:29f:64aa
2.159.100.171 0:0:0:0:0:ffff:29f:64ab
2.159.100.172 0:0:0:0:0:ffff:29f:64ac
2.159.100.173 0:0:0:0:0:ffff:29f:64ad
2.159.100.174 0:0:0:0:0:ffff:29f:64ae
2.159.100.175 0:0:0:0:0:ffff:29f:64af
2.159.100.176 0:0:0:0:0:ffff:29f:64b0
2.159.100.177 0:0:0:0:0:ffff:29f:64b1
2.159.100.178 0:0:0:0:0:ffff:29f:64b2
2.159.100.179 0:0:0:0:0:ffff:29f:64b3
2.159.100.180 0:0:0:0:0:ffff:29f:64b4


2.159.100.181 0:0:0:0:0:ffff:29f:64b5
2.159.100.182 0:0:0:0:0:ffff:29f:64b6
2.159.100.183 0:0:0:0:0:ffff:29f:64b7
2.159.100.184 0:0:0:0:0:ffff:29f:64b8
2.159.100.185 0:0:0:0:0:ffff:29f:64b9
2.159.100.186 0:0:0:0:0:ffff:29f:64ba
2.159.100.187 0:0:0:0:0:ffff:29f:64bb
2.159.100.188 0:0:0:0:0:ffff:29f:64bc
2.159.100.189 0:0:0:0:0:ffff:29f:64bd
2.159.100.190 0:0:0:0:0:ffff:29f:64be
2.159.100.191 0:0:0:0:0:ffff:29f:64bf
2.159.100.192 0:0:0:0:0:ffff:29f:64c0
2.159.100.193 0:0:0:0:0:ffff:29f:64c1
2.159.100.194 0:0:0:0:0:ffff:29f:64c2
2.159.100.195 0:0:0:0:0:ffff:29f:64c3
2.159.100.196 0:0:0:0:0:ffff:29f:64c4
2.159.100.197 0:0:0:0:0:ffff:29f:64c5
2.159.100.198 0:0:0:0:0:ffff:29f:64c6
2.159.100.199 0:0:0:0:0:ffff:29f:64c7
2.159.100.200 0:0:0:0:0:ffff:29f:64c8
2.159.100.201 0:0:0:0:0:ffff:29f:64c9
2.159.100.202 0:0:0:0:0:ffff:29f:64ca
2.159.100.203 0:0:0:0:0:ffff:29f:64cb
2.159.100.204 0:0:0:0:0:ffff:29f:64cc
2.159.100.205 0:0:0:0:0:ffff:29f:64cd
2.159.100.206 0:0:0:0:0:ffff:29f:64ce
2.159.100.207 0:0:0:0:0:ffff:29f:64cf
2.159.100.208 0:0:0:0:0:ffff:29f:64d0
2.159.100.209 0:0:0:0:0:ffff:29f:64d1
2.159.100.210 0:0:0:0:0:ffff:29f:64d2
2.159.100.211 0:0:0:0:0:ffff:29f:64d3
2.159.100.212 0:0:0:0:0:ffff:29f:64d4
2.159.100.213 0:0:0:0:0:ffff:29f:64d5
2.159.100.214 0:0:0:0:0:ffff:29f:64d6
2.159.100.215 0:0:0:0:0:ffff:29f:64d7
2.159.100.216 0:0:0:0:0:ffff:29f:64d8
2.159.100.217 0:0:0:0:0:ffff:29f:64d9
2.159.100.218 0:0:0:0:0:ffff:29f:64da
2.159.100.219 0:0:0:0:0:ffff:29f:64db
2.159.100.220 0:0:0:0:0:ffff:29f:64dc
2.159.100.221 0:0:0:0:0:ffff:29f:64dd
2.159.100.222 0:0:0:0:0:ffff:29f:64de
2.159.100.223 0:0:0:0:0:ffff:29f:64df
2.159.100.224 0:0:0:0:0:ffff:29f:64e0
2.159.100.225 0:0:0:0:0:ffff:29f:64e1
2.159.100.226 0:0:0:0:0:ffff:29f:64e2
2.159.100.227 0:0:0:0:0:ffff:29f:64e3
2.159.100.228 0:0:0:0:0:ffff:29f:64e4
2.159.100.229 0:0:0:0:0:ffff:29f:64e5
2.159.100.230 0:0:0:0:0:ffff:29f:64e6
2.159.100.231 0:0:0:0:0:ffff:29f:64e7
2.159.100.232 0:0:0:0:0:ffff:29f:64e8
2.159.100.233 0:0:0:0:0:ffff:29f:64e9
2.159.100.234 0:0:0:0:0:ffff:29f:64ea
2.159.100.235 0:0:0:0:0:ffff:29f:64eb
2.159.100.236 0:0:0:0:0:ffff:29f:64ec
2.159.100.237 0:0:0:0:0:ffff:29f:64ed
2.159.100.238 0:0:0:0:0:ffff:29f:64ee
2.159.100.239 0:0:0:0:0:ffff:29f:64ef
2.159.100.240 0:0:0:0:0:ffff:29f:64f0
2.159.100.241 0:0:0:0:0:ffff:29f:64f1
2.159.100.242 0:0:0:0:0:ffff:29f:64f2
2.159.100.243 0:0:0:0:0:ffff:29f:64f3
2.159.100.244 0:0:0:0:0:ffff:29f:64f4
2.159.100.245 0:0:0:0:0:ffff:29f:64f5
2.159.100.246 0:0:0:0:0:ffff:29f:64f6
2.159.100.247 0:0:0:0:0:ffff:29f:64f7
2.159.100.248 0:0:0:0:0:ffff:29f:64f8
2.159.100.249 0:0:0:0:0:ffff:29f:64f9
2.159.100.250 0:0:0:0:0:ffff:29f:64fa
2.159.100.251 0:0:0:0:0:ffff:29f:64fb
2.159.100.252 0:0:0:0:0:ffff:29f:64fc
2.159.100.253 0:0:0:0:0:ffff:29f:64fd
2.159.100.254 0:0:0:0:0:ffff:29f:64fe
2.159.100.255 0:0:0:0:0:ffff:29f: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.