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
120.89.100.1 0:0:0:0:0:ffff:7859:6401
120.89.100.2 0:0:0:0:0:ffff:7859:6402
120.89.100.3 0:0:0:0:0:ffff:7859:6403
120.89.100.4 0:0:0:0:0:ffff:7859:6404
120.89.100.5 0:0:0:0:0:ffff:7859:6405
120.89.100.6 0:0:0:0:0:ffff:7859:6406
120.89.100.7 0:0:0:0:0:ffff:7859:6407
120.89.100.8 0:0:0:0:0:ffff:7859:6408
120.89.100.9 0:0:0:0:0:ffff:7859:6409
120.89.100.10 0:0:0:0:0:ffff:7859:640a
120.89.100.11 0:0:0:0:0:ffff:7859:640b
120.89.100.12 0:0:0:0:0:ffff:7859:640c
120.89.100.13 0:0:0:0:0:ffff:7859:640d
120.89.100.14 0:0:0:0:0:ffff:7859:640e
120.89.100.15 0:0:0:0:0:ffff:7859:640f
120.89.100.16 0:0:0:0:0:ffff:7859:6410
120.89.100.17 0:0:0:0:0:ffff:7859:6411
120.89.100.18 0:0:0:0:0:ffff:7859:6412
120.89.100.19 0:0:0:0:0:ffff:7859:6413
120.89.100.20 0:0:0:0:0:ffff:7859:6414
120.89.100.21 0:0:0:0:0:ffff:7859:6415
120.89.100.22 0:0:0:0:0:ffff:7859:6416
120.89.100.23 0:0:0:0:0:ffff:7859:6417
120.89.100.24 0:0:0:0:0:ffff:7859:6418
120.89.100.25 0:0:0:0:0:ffff:7859:6419
120.89.100.26 0:0:0:0:0:ffff:7859:641a
120.89.100.27 0:0:0:0:0:ffff:7859:641b
120.89.100.28 0:0:0:0:0:ffff:7859:641c
120.89.100.29 0:0:0:0:0:ffff:7859:641d
120.89.100.30 0:0:0:0:0:ffff:7859:641e
120.89.100.31 0:0:0:0:0:ffff:7859:641f
120.89.100.32 0:0:0:0:0:ffff:7859:6420
120.89.100.33 0:0:0:0:0:ffff:7859:6421
120.89.100.34 0:0:0:0:0:ffff:7859:6422
120.89.100.35 0:0:0:0:0:ffff:7859:6423
120.89.100.36 0:0:0:0:0:ffff:7859:6424
120.89.100.37 0:0:0:0:0:ffff:7859:6425
120.89.100.38 0:0:0:0:0:ffff:7859:6426
120.89.100.39 0:0:0:0:0:ffff:7859:6427
120.89.100.40 0:0:0:0:0:ffff:7859:6428
120.89.100.41 0:0:0:0:0:ffff:7859:6429
120.89.100.42 0:0:0:0:0:ffff:7859:642a
120.89.100.43 0:0:0:0:0:ffff:7859:642b
120.89.100.44 0:0:0:0:0:ffff:7859:642c
120.89.100.45 0:0:0:0:0:ffff:7859:642d
120.89.100.46 0:0:0:0:0:ffff:7859:642e
120.89.100.47 0:0:0:0:0:ffff:7859:642f
120.89.100.48 0:0:0:0:0:ffff:7859:6430
120.89.100.49 0:0:0:0:0:ffff:7859:6431
120.89.100.50 0:0:0:0:0:ffff:7859:6432
120.89.100.51 0:0:0:0:0:ffff:7859:6433
120.89.100.52 0:0:0:0:0:ffff:7859:6434
120.89.100.53 0:0:0:0:0:ffff:7859:6435
120.89.100.54 0:0:0:0:0:ffff:7859:6436
120.89.100.55 0:0:0:0:0:ffff:7859:6437
120.89.100.56 0:0:0:0:0:ffff:7859:6438
120.89.100.57 0:0:0:0:0:ffff:7859:6439
120.89.100.58 0:0:0:0:0:ffff:7859:643a
120.89.100.59 0:0:0:0:0:ffff:7859:643b
120.89.100.60 0:0:0:0:0:ffff:7859:643c


120.89.100.61 0:0:0:0:0:ffff:7859:643d
120.89.100.62 0:0:0:0:0:ffff:7859:643e
120.89.100.63 0:0:0:0:0:ffff:7859:643f
120.89.100.64 0:0:0:0:0:ffff:7859:6440
120.89.100.65 0:0:0:0:0:ffff:7859:6441
120.89.100.66 0:0:0:0:0:ffff:7859:6442
120.89.100.67 0:0:0:0:0:ffff:7859:6443
120.89.100.68 0:0:0:0:0:ffff:7859:6444
120.89.100.69 0:0:0:0:0:ffff:7859:6445
120.89.100.70 0:0:0:0:0:ffff:7859:6446
120.89.100.71 0:0:0:0:0:ffff:7859:6447
120.89.100.72 0:0:0:0:0:ffff:7859:6448
120.89.100.73 0:0:0:0:0:ffff:7859:6449
120.89.100.74 0:0:0:0:0:ffff:7859:644a
120.89.100.75 0:0:0:0:0:ffff:7859:644b
120.89.100.76 0:0:0:0:0:ffff:7859:644c
120.89.100.77 0:0:0:0:0:ffff:7859:644d
120.89.100.78 0:0:0:0:0:ffff:7859:644e
120.89.100.79 0:0:0:0:0:ffff:7859:644f
120.89.100.80 0:0:0:0:0:ffff:7859:6450
120.89.100.81 0:0:0:0:0:ffff:7859:6451
120.89.100.82 0:0:0:0:0:ffff:7859:6452
120.89.100.83 0:0:0:0:0:ffff:7859:6453
120.89.100.84 0:0:0:0:0:ffff:7859:6454
120.89.100.85 0:0:0:0:0:ffff:7859:6455
120.89.100.86 0:0:0:0:0:ffff:7859:6456
120.89.100.87 0:0:0:0:0:ffff:7859:6457
120.89.100.88 0:0:0:0:0:ffff:7859:6458
120.89.100.89 0:0:0:0:0:ffff:7859:6459
120.89.100.90 0:0:0:0:0:ffff:7859:645a
120.89.100.91 0:0:0:0:0:ffff:7859:645b
120.89.100.92 0:0:0:0:0:ffff:7859:645c
120.89.100.93 0:0:0:0:0:ffff:7859:645d
120.89.100.94 0:0:0:0:0:ffff:7859:645e
120.89.100.95 0:0:0:0:0:ffff:7859:645f
120.89.100.96 0:0:0:0:0:ffff:7859:6460
120.89.100.97 0:0:0:0:0:ffff:7859:6461
120.89.100.98 0:0:0:0:0:ffff:7859:6462
120.89.100.99 0:0:0:0:0:ffff:7859:6463
120.89.100.100 0:0:0:0:0:ffff:7859:6464
120.89.100.101 0:0:0:0:0:ffff:7859:6465
120.89.100.102 0:0:0:0:0:ffff:7859:6466
120.89.100.103 0:0:0:0:0:ffff:7859:6467
120.89.100.104 0:0:0:0:0:ffff:7859:6468
120.89.100.105 0:0:0:0:0:ffff:7859:6469
120.89.100.106 0:0:0:0:0:ffff:7859:646a
120.89.100.107 0:0:0:0:0:ffff:7859:646b
120.89.100.108 0:0:0:0:0:ffff:7859:646c
120.89.100.109 0:0:0:0:0:ffff:7859:646d
120.89.100.110 0:0:0:0:0:ffff:7859:646e
120.89.100.111 0:0:0:0:0:ffff:7859:646f
120.89.100.112 0:0:0:0:0:ffff:7859:6470
120.89.100.113 0:0:0:0:0:ffff:7859:6471
120.89.100.114 0:0:0:0:0:ffff:7859:6472
120.89.100.115 0:0:0:0:0:ffff:7859:6473
120.89.100.116 0:0:0:0:0:ffff:7859:6474
120.89.100.117 0:0:0:0:0:ffff:7859:6475
120.89.100.118 0:0:0:0:0:ffff:7859:6476
120.89.100.119 0:0:0:0:0:ffff:7859:6477
120.89.100.120 0:0:0:0:0:ffff:7859:6478


120.89.100.121 0:0:0:0:0:ffff:7859:6479
120.89.100.122 0:0:0:0:0:ffff:7859:647a
120.89.100.123 0:0:0:0:0:ffff:7859:647b
120.89.100.124 0:0:0:0:0:ffff:7859:647c
120.89.100.125 0:0:0:0:0:ffff:7859:647d
120.89.100.126 0:0:0:0:0:ffff:7859:647e
120.89.100.127 0:0:0:0:0:ffff:7859:647f
120.89.100.128 0:0:0:0:0:ffff:7859:6480
120.89.100.129 0:0:0:0:0:ffff:7859:6481
120.89.100.130 0:0:0:0:0:ffff:7859:6482
120.89.100.131 0:0:0:0:0:ffff:7859:6483
120.89.100.132 0:0:0:0:0:ffff:7859:6484
120.89.100.133 0:0:0:0:0:ffff:7859:6485
120.89.100.134 0:0:0:0:0:ffff:7859:6486
120.89.100.135 0:0:0:0:0:ffff:7859:6487
120.89.100.136 0:0:0:0:0:ffff:7859:6488
120.89.100.137 0:0:0:0:0:ffff:7859:6489
120.89.100.138 0:0:0:0:0:ffff:7859:648a
120.89.100.139 0:0:0:0:0:ffff:7859:648b
120.89.100.140 0:0:0:0:0:ffff:7859:648c
120.89.100.141 0:0:0:0:0:ffff:7859:648d
120.89.100.142 0:0:0:0:0:ffff:7859:648e
120.89.100.143 0:0:0:0:0:ffff:7859:648f
120.89.100.144 0:0:0:0:0:ffff:7859:6490
120.89.100.145 0:0:0:0:0:ffff:7859:6491
120.89.100.146 0:0:0:0:0:ffff:7859:6492
120.89.100.147 0:0:0:0:0:ffff:7859:6493
120.89.100.148 0:0:0:0:0:ffff:7859:6494
120.89.100.149 0:0:0:0:0:ffff:7859:6495
120.89.100.150 0:0:0:0:0:ffff:7859:6496
120.89.100.151 0:0:0:0:0:ffff:7859:6497
120.89.100.152 0:0:0:0:0:ffff:7859:6498
120.89.100.153 0:0:0:0:0:ffff:7859:6499
120.89.100.154 0:0:0:0:0:ffff:7859:649a
120.89.100.155 0:0:0:0:0:ffff:7859:649b
120.89.100.156 0:0:0:0:0:ffff:7859:649c
120.89.100.157 0:0:0:0:0:ffff:7859:649d
120.89.100.158 0:0:0:0:0:ffff:7859:649e
120.89.100.159 0:0:0:0:0:ffff:7859:649f
120.89.100.160 0:0:0:0:0:ffff:7859:64a0
120.89.100.161 0:0:0:0:0:ffff:7859:64a1
120.89.100.162 0:0:0:0:0:ffff:7859:64a2
120.89.100.163 0:0:0:0:0:ffff:7859:64a3
120.89.100.164 0:0:0:0:0:ffff:7859:64a4
120.89.100.165 0:0:0:0:0:ffff:7859:64a5
120.89.100.166 0:0:0:0:0:ffff:7859:64a6
120.89.100.167 0:0:0:0:0:ffff:7859:64a7
120.89.100.168 0:0:0:0:0:ffff:7859:64a8
120.89.100.169 0:0:0:0:0:ffff:7859:64a9
120.89.100.170 0:0:0:0:0:ffff:7859:64aa
120.89.100.171 0:0:0:0:0:ffff:7859:64ab
120.89.100.172 0:0:0:0:0:ffff:7859:64ac
120.89.100.173 0:0:0:0:0:ffff:7859:64ad
120.89.100.174 0:0:0:0:0:ffff:7859:64ae
120.89.100.175 0:0:0:0:0:ffff:7859:64af
120.89.100.176 0:0:0:0:0:ffff:7859:64b0
120.89.100.177 0:0:0:0:0:ffff:7859:64b1
120.89.100.178 0:0:0:0:0:ffff:7859:64b2
120.89.100.179 0:0:0:0:0:ffff:7859:64b3
120.89.100.180 0:0:0:0:0:ffff:7859:64b4


120.89.100.181 0:0:0:0:0:ffff:7859:64b5
120.89.100.182 0:0:0:0:0:ffff:7859:64b6
120.89.100.183 0:0:0:0:0:ffff:7859:64b7
120.89.100.184 0:0:0:0:0:ffff:7859:64b8
120.89.100.185 0:0:0:0:0:ffff:7859:64b9
120.89.100.186 0:0:0:0:0:ffff:7859:64ba
120.89.100.187 0:0:0:0:0:ffff:7859:64bb
120.89.100.188 0:0:0:0:0:ffff:7859:64bc
120.89.100.189 0:0:0:0:0:ffff:7859:64bd
120.89.100.190 0:0:0:0:0:ffff:7859:64be
120.89.100.191 0:0:0:0:0:ffff:7859:64bf
120.89.100.192 0:0:0:0:0:ffff:7859:64c0
120.89.100.193 0:0:0:0:0:ffff:7859:64c1
120.89.100.194 0:0:0:0:0:ffff:7859:64c2
120.89.100.195 0:0:0:0:0:ffff:7859:64c3
120.89.100.196 0:0:0:0:0:ffff:7859:64c4
120.89.100.197 0:0:0:0:0:ffff:7859:64c5
120.89.100.198 0:0:0:0:0:ffff:7859:64c6
120.89.100.199 0:0:0:0:0:ffff:7859:64c7
120.89.100.200 0:0:0:0:0:ffff:7859:64c8
120.89.100.201 0:0:0:0:0:ffff:7859:64c9
120.89.100.202 0:0:0:0:0:ffff:7859:64ca
120.89.100.203 0:0:0:0:0:ffff:7859:64cb
120.89.100.204 0:0:0:0:0:ffff:7859:64cc
120.89.100.205 0:0:0:0:0:ffff:7859:64cd
120.89.100.206 0:0:0:0:0:ffff:7859:64ce
120.89.100.207 0:0:0:0:0:ffff:7859:64cf
120.89.100.208 0:0:0:0:0:ffff:7859:64d0
120.89.100.209 0:0:0:0:0:ffff:7859:64d1
120.89.100.210 0:0:0:0:0:ffff:7859:64d2
120.89.100.211 0:0:0:0:0:ffff:7859:64d3
120.89.100.212 0:0:0:0:0:ffff:7859:64d4
120.89.100.213 0:0:0:0:0:ffff:7859:64d5
120.89.100.214 0:0:0:0:0:ffff:7859:64d6
120.89.100.215 0:0:0:0:0:ffff:7859:64d7
120.89.100.216 0:0:0:0:0:ffff:7859:64d8
120.89.100.217 0:0:0:0:0:ffff:7859:64d9
120.89.100.218 0:0:0:0:0:ffff:7859:64da
120.89.100.219 0:0:0:0:0:ffff:7859:64db
120.89.100.220 0:0:0:0:0:ffff:7859:64dc
120.89.100.221 0:0:0:0:0:ffff:7859:64dd
120.89.100.222 0:0:0:0:0:ffff:7859:64de
120.89.100.223 0:0:0:0:0:ffff:7859:64df
120.89.100.224 0:0:0:0:0:ffff:7859:64e0
120.89.100.225 0:0:0:0:0:ffff:7859:64e1
120.89.100.226 0:0:0:0:0:ffff:7859:64e2
120.89.100.227 0:0:0:0:0:ffff:7859:64e3
120.89.100.228 0:0:0:0:0:ffff:7859:64e4
120.89.100.229 0:0:0:0:0:ffff:7859:64e5
120.89.100.230 0:0:0:0:0:ffff:7859:64e6
120.89.100.231 0:0:0:0:0:ffff:7859:64e7
120.89.100.232 0:0:0:0:0:ffff:7859:64e8
120.89.100.233 0:0:0:0:0:ffff:7859:64e9
120.89.100.234 0:0:0:0:0:ffff:7859:64ea
120.89.100.235 0:0:0:0:0:ffff:7859:64eb
120.89.100.236 0:0:0:0:0:ffff:7859:64ec
120.89.100.237 0:0:0:0:0:ffff:7859:64ed
120.89.100.238 0:0:0:0:0:ffff:7859:64ee
120.89.100.239 0:0:0:0:0:ffff:7859:64ef
120.89.100.240 0:0:0:0:0:ffff:7859:64f0
120.89.100.241 0:0:0:0:0:ffff:7859:64f1
120.89.100.242 0:0:0:0:0:ffff:7859:64f2
120.89.100.243 0:0:0:0:0:ffff:7859:64f3
120.89.100.244 0:0:0:0:0:ffff:7859:64f4
120.89.100.245 0:0:0:0:0:ffff:7859:64f5
120.89.100.246 0:0:0:0:0:ffff:7859:64f6
120.89.100.247 0:0:0:0:0:ffff:7859:64f7
120.89.100.248 0:0:0:0:0:ffff:7859:64f8
120.89.100.249 0:0:0:0:0:ffff:7859:64f9
120.89.100.250 0:0:0:0:0:ffff:7859:64fa
120.89.100.251 0:0:0:0:0:ffff:7859:64fb
120.89.100.252 0:0:0:0:0:ffff:7859:64fc
120.89.100.253 0:0:0:0:0:ffff:7859:64fd
120.89.100.254 0:0:0:0:0:ffff:7859:64fe
120.89.100.255 0:0:0:0:0:ffff:7859:64ff


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.