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
3.218.100.1 0:0:0:0:0:ffff:3da:6401
3.218.100.2 0:0:0:0:0:ffff:3da:6402
3.218.100.3 0:0:0:0:0:ffff:3da:6403
3.218.100.4 0:0:0:0:0:ffff:3da:6404
3.218.100.5 0:0:0:0:0:ffff:3da:6405
3.218.100.6 0:0:0:0:0:ffff:3da:6406
3.218.100.7 0:0:0:0:0:ffff:3da:6407
3.218.100.8 0:0:0:0:0:ffff:3da:6408
3.218.100.9 0:0:0:0:0:ffff:3da:6409
3.218.100.10 0:0:0:0:0:ffff:3da:640a
3.218.100.11 0:0:0:0:0:ffff:3da:640b
3.218.100.12 0:0:0:0:0:ffff:3da:640c
3.218.100.13 0:0:0:0:0:ffff:3da:640d
3.218.100.14 0:0:0:0:0:ffff:3da:640e
3.218.100.15 0:0:0:0:0:ffff:3da:640f
3.218.100.16 0:0:0:0:0:ffff:3da:6410
3.218.100.17 0:0:0:0:0:ffff:3da:6411
3.218.100.18 0:0:0:0:0:ffff:3da:6412
3.218.100.19 0:0:0:0:0:ffff:3da:6413
3.218.100.20 0:0:0:0:0:ffff:3da:6414
3.218.100.21 0:0:0:0:0:ffff:3da:6415
3.218.100.22 0:0:0:0:0:ffff:3da:6416
3.218.100.23 0:0:0:0:0:ffff:3da:6417
3.218.100.24 0:0:0:0:0:ffff:3da:6418
3.218.100.25 0:0:0:0:0:ffff:3da:6419
3.218.100.26 0:0:0:0:0:ffff:3da:641a
3.218.100.27 0:0:0:0:0:ffff:3da:641b
3.218.100.28 0:0:0:0:0:ffff:3da:641c
3.218.100.29 0:0:0:0:0:ffff:3da:641d
3.218.100.30 0:0:0:0:0:ffff:3da:641e
3.218.100.31 0:0:0:0:0:ffff:3da:641f
3.218.100.32 0:0:0:0:0:ffff:3da:6420
3.218.100.33 0:0:0:0:0:ffff:3da:6421
3.218.100.34 0:0:0:0:0:ffff:3da:6422
3.218.100.35 0:0:0:0:0:ffff:3da:6423
3.218.100.36 0:0:0:0:0:ffff:3da:6424
3.218.100.37 0:0:0:0:0:ffff:3da:6425
3.218.100.38 0:0:0:0:0:ffff:3da:6426
3.218.100.39 0:0:0:0:0:ffff:3da:6427
3.218.100.40 0:0:0:0:0:ffff:3da:6428
3.218.100.41 0:0:0:0:0:ffff:3da:6429
3.218.100.42 0:0:0:0:0:ffff:3da:642a
3.218.100.43 0:0:0:0:0:ffff:3da:642b
3.218.100.44 0:0:0:0:0:ffff:3da:642c
3.218.100.45 0:0:0:0:0:ffff:3da:642d
3.218.100.46 0:0:0:0:0:ffff:3da:642e
3.218.100.47 0:0:0:0:0:ffff:3da:642f
3.218.100.48 0:0:0:0:0:ffff:3da:6430
3.218.100.49 0:0:0:0:0:ffff:3da:6431
3.218.100.50 0:0:0:0:0:ffff:3da:6432
3.218.100.51 0:0:0:0:0:ffff:3da:6433
3.218.100.52 0:0:0:0:0:ffff:3da:6434
3.218.100.53 0:0:0:0:0:ffff:3da:6435
3.218.100.54 0:0:0:0:0:ffff:3da:6436
3.218.100.55 0:0:0:0:0:ffff:3da:6437
3.218.100.56 0:0:0:0:0:ffff:3da:6438
3.218.100.57 0:0:0:0:0:ffff:3da:6439
3.218.100.58 0:0:0:0:0:ffff:3da:643a
3.218.100.59 0:0:0:0:0:ffff:3da:643b
3.218.100.60 0:0:0:0:0:ffff:3da:643c


3.218.100.61 0:0:0:0:0:ffff:3da:643d
3.218.100.62 0:0:0:0:0:ffff:3da:643e
3.218.100.63 0:0:0:0:0:ffff:3da:643f
3.218.100.64 0:0:0:0:0:ffff:3da:6440
3.218.100.65 0:0:0:0:0:ffff:3da:6441
3.218.100.66 0:0:0:0:0:ffff:3da:6442
3.218.100.67 0:0:0:0:0:ffff:3da:6443
3.218.100.68 0:0:0:0:0:ffff:3da:6444
3.218.100.69 0:0:0:0:0:ffff:3da:6445
3.218.100.70 0:0:0:0:0:ffff:3da:6446
3.218.100.71 0:0:0:0:0:ffff:3da:6447
3.218.100.72 0:0:0:0:0:ffff:3da:6448
3.218.100.73 0:0:0:0:0:ffff:3da:6449
3.218.100.74 0:0:0:0:0:ffff:3da:644a
3.218.100.75 0:0:0:0:0:ffff:3da:644b
3.218.100.76 0:0:0:0:0:ffff:3da:644c
3.218.100.77 0:0:0:0:0:ffff:3da:644d
3.218.100.78 0:0:0:0:0:ffff:3da:644e
3.218.100.79 0:0:0:0:0:ffff:3da:644f
3.218.100.80 0:0:0:0:0:ffff:3da:6450
3.218.100.81 0:0:0:0:0:ffff:3da:6451
3.218.100.82 0:0:0:0:0:ffff:3da:6452
3.218.100.83 0:0:0:0:0:ffff:3da:6453
3.218.100.84 0:0:0:0:0:ffff:3da:6454
3.218.100.85 0:0:0:0:0:ffff:3da:6455
3.218.100.86 0:0:0:0:0:ffff:3da:6456
3.218.100.87 0:0:0:0:0:ffff:3da:6457
3.218.100.88 0:0:0:0:0:ffff:3da:6458
3.218.100.89 0:0:0:0:0:ffff:3da:6459
3.218.100.90 0:0:0:0:0:ffff:3da:645a
3.218.100.91 0:0:0:0:0:ffff:3da:645b
3.218.100.92 0:0:0:0:0:ffff:3da:645c
3.218.100.93 0:0:0:0:0:ffff:3da:645d
3.218.100.94 0:0:0:0:0:ffff:3da:645e
3.218.100.95 0:0:0:0:0:ffff:3da:645f
3.218.100.96 0:0:0:0:0:ffff:3da:6460
3.218.100.97 0:0:0:0:0:ffff:3da:6461
3.218.100.98 0:0:0:0:0:ffff:3da:6462
3.218.100.99 0:0:0:0:0:ffff:3da:6463
3.218.100.100 0:0:0:0:0:ffff:3da:6464
3.218.100.101 0:0:0:0:0:ffff:3da:6465
3.218.100.102 0:0:0:0:0:ffff:3da:6466
3.218.100.103 0:0:0:0:0:ffff:3da:6467
3.218.100.104 0:0:0:0:0:ffff:3da:6468
3.218.100.105 0:0:0:0:0:ffff:3da:6469
3.218.100.106 0:0:0:0:0:ffff:3da:646a
3.218.100.107 0:0:0:0:0:ffff:3da:646b
3.218.100.108 0:0:0:0:0:ffff:3da:646c
3.218.100.109 0:0:0:0:0:ffff:3da:646d
3.218.100.110 0:0:0:0:0:ffff:3da:646e
3.218.100.111 0:0:0:0:0:ffff:3da:646f
3.218.100.112 0:0:0:0:0:ffff:3da:6470
3.218.100.113 0:0:0:0:0:ffff:3da:6471
3.218.100.114 0:0:0:0:0:ffff:3da:6472
3.218.100.115 0:0:0:0:0:ffff:3da:6473
3.218.100.116 0:0:0:0:0:ffff:3da:6474
3.218.100.117 0:0:0:0:0:ffff:3da:6475
3.218.100.118 0:0:0:0:0:ffff:3da:6476
3.218.100.119 0:0:0:0:0:ffff:3da:6477
3.218.100.120 0:0:0:0:0:ffff:3da:6478


3.218.100.121 0:0:0:0:0:ffff:3da:6479
3.218.100.122 0:0:0:0:0:ffff:3da:647a
3.218.100.123 0:0:0:0:0:ffff:3da:647b
3.218.100.124 0:0:0:0:0:ffff:3da:647c
3.218.100.125 0:0:0:0:0:ffff:3da:647d
3.218.100.126 0:0:0:0:0:ffff:3da:647e
3.218.100.127 0:0:0:0:0:ffff:3da:647f
3.218.100.128 0:0:0:0:0:ffff:3da:6480
3.218.100.129 0:0:0:0:0:ffff:3da:6481
3.218.100.130 0:0:0:0:0:ffff:3da:6482
3.218.100.131 0:0:0:0:0:ffff:3da:6483
3.218.100.132 0:0:0:0:0:ffff:3da:6484
3.218.100.133 0:0:0:0:0:ffff:3da:6485
3.218.100.134 0:0:0:0:0:ffff:3da:6486
3.218.100.135 0:0:0:0:0:ffff:3da:6487
3.218.100.136 0:0:0:0:0:ffff:3da:6488
3.218.100.137 0:0:0:0:0:ffff:3da:6489
3.218.100.138 0:0:0:0:0:ffff:3da:648a
3.218.100.139 0:0:0:0:0:ffff:3da:648b
3.218.100.140 0:0:0:0:0:ffff:3da:648c
3.218.100.141 0:0:0:0:0:ffff:3da:648d
3.218.100.142 0:0:0:0:0:ffff:3da:648e
3.218.100.143 0:0:0:0:0:ffff:3da:648f
3.218.100.144 0:0:0:0:0:ffff:3da:6490
3.218.100.145 0:0:0:0:0:ffff:3da:6491
3.218.100.146 0:0:0:0:0:ffff:3da:6492
3.218.100.147 0:0:0:0:0:ffff:3da:6493
3.218.100.148 0:0:0:0:0:ffff:3da:6494
3.218.100.149 0:0:0:0:0:ffff:3da:6495
3.218.100.150 0:0:0:0:0:ffff:3da:6496
3.218.100.151 0:0:0:0:0:ffff:3da:6497
3.218.100.152 0:0:0:0:0:ffff:3da:6498
3.218.100.153 0:0:0:0:0:ffff:3da:6499
3.218.100.154 0:0:0:0:0:ffff:3da:649a
3.218.100.155 0:0:0:0:0:ffff:3da:649b
3.218.100.156 0:0:0:0:0:ffff:3da:649c
3.218.100.157 0:0:0:0:0:ffff:3da:649d
3.218.100.158 0:0:0:0:0:ffff:3da:649e
3.218.100.159 0:0:0:0:0:ffff:3da:649f
3.218.100.160 0:0:0:0:0:ffff:3da:64a0
3.218.100.161 0:0:0:0:0:ffff:3da:64a1
3.218.100.162 0:0:0:0:0:ffff:3da:64a2
3.218.100.163 0:0:0:0:0:ffff:3da:64a3
3.218.100.164 0:0:0:0:0:ffff:3da:64a4
3.218.100.165 0:0:0:0:0:ffff:3da:64a5
3.218.100.166 0:0:0:0:0:ffff:3da:64a6
3.218.100.167 0:0:0:0:0:ffff:3da:64a7
3.218.100.168 0:0:0:0:0:ffff:3da:64a8
3.218.100.169 0:0:0:0:0:ffff:3da:64a9
3.218.100.170 0:0:0:0:0:ffff:3da:64aa
3.218.100.171 0:0:0:0:0:ffff:3da:64ab
3.218.100.172 0:0:0:0:0:ffff:3da:64ac
3.218.100.173 0:0:0:0:0:ffff:3da:64ad
3.218.100.174 0:0:0:0:0:ffff:3da:64ae
3.218.100.175 0:0:0:0:0:ffff:3da:64af
3.218.100.176 0:0:0:0:0:ffff:3da:64b0
3.218.100.177 0:0:0:0:0:ffff:3da:64b1
3.218.100.178 0:0:0:0:0:ffff:3da:64b2
3.218.100.179 0:0:0:0:0:ffff:3da:64b3
3.218.100.180 0:0:0:0:0:ffff:3da:64b4


3.218.100.181 0:0:0:0:0:ffff:3da:64b5
3.218.100.182 0:0:0:0:0:ffff:3da:64b6
3.218.100.183 0:0:0:0:0:ffff:3da:64b7
3.218.100.184 0:0:0:0:0:ffff:3da:64b8
3.218.100.185 0:0:0:0:0:ffff:3da:64b9
3.218.100.186 0:0:0:0:0:ffff:3da:64ba
3.218.100.187 0:0:0:0:0:ffff:3da:64bb
3.218.100.188 0:0:0:0:0:ffff:3da:64bc
3.218.100.189 0:0:0:0:0:ffff:3da:64bd
3.218.100.190 0:0:0:0:0:ffff:3da:64be
3.218.100.191 0:0:0:0:0:ffff:3da:64bf
3.218.100.192 0:0:0:0:0:ffff:3da:64c0
3.218.100.193 0:0:0:0:0:ffff:3da:64c1
3.218.100.194 0:0:0:0:0:ffff:3da:64c2
3.218.100.195 0:0:0:0:0:ffff:3da:64c3
3.218.100.196 0:0:0:0:0:ffff:3da:64c4
3.218.100.197 0:0:0:0:0:ffff:3da:64c5
3.218.100.198 0:0:0:0:0:ffff:3da:64c6
3.218.100.199 0:0:0:0:0:ffff:3da:64c7
3.218.100.200 0:0:0:0:0:ffff:3da:64c8
3.218.100.201 0:0:0:0:0:ffff:3da:64c9
3.218.100.202 0:0:0:0:0:ffff:3da:64ca
3.218.100.203 0:0:0:0:0:ffff:3da:64cb
3.218.100.204 0:0:0:0:0:ffff:3da:64cc
3.218.100.205 0:0:0:0:0:ffff:3da:64cd
3.218.100.206 0:0:0:0:0:ffff:3da:64ce
3.218.100.207 0:0:0:0:0:ffff:3da:64cf
3.218.100.208 0:0:0:0:0:ffff:3da:64d0
3.218.100.209 0:0:0:0:0:ffff:3da:64d1
3.218.100.210 0:0:0:0:0:ffff:3da:64d2
3.218.100.211 0:0:0:0:0:ffff:3da:64d3
3.218.100.212 0:0:0:0:0:ffff:3da:64d4
3.218.100.213 0:0:0:0:0:ffff:3da:64d5
3.218.100.214 0:0:0:0:0:ffff:3da:64d6
3.218.100.215 0:0:0:0:0:ffff:3da:64d7
3.218.100.216 0:0:0:0:0:ffff:3da:64d8
3.218.100.217 0:0:0:0:0:ffff:3da:64d9
3.218.100.218 0:0:0:0:0:ffff:3da:64da
3.218.100.219 0:0:0:0:0:ffff:3da:64db
3.218.100.220 0:0:0:0:0:ffff:3da:64dc
3.218.100.221 0:0:0:0:0:ffff:3da:64dd
3.218.100.222 0:0:0:0:0:ffff:3da:64de
3.218.100.223 0:0:0:0:0:ffff:3da:64df
3.218.100.224 0:0:0:0:0:ffff:3da:64e0
3.218.100.225 0:0:0:0:0:ffff:3da:64e1
3.218.100.226 0:0:0:0:0:ffff:3da:64e2
3.218.100.227 0:0:0:0:0:ffff:3da:64e3
3.218.100.228 0:0:0:0:0:ffff:3da:64e4
3.218.100.229 0:0:0:0:0:ffff:3da:64e5
3.218.100.230 0:0:0:0:0:ffff:3da:64e6
3.218.100.231 0:0:0:0:0:ffff:3da:64e7
3.218.100.232 0:0:0:0:0:ffff:3da:64e8
3.218.100.233 0:0:0:0:0:ffff:3da:64e9
3.218.100.234 0:0:0:0:0:ffff:3da:64ea
3.218.100.235 0:0:0:0:0:ffff:3da:64eb
3.218.100.236 0:0:0:0:0:ffff:3da:64ec
3.218.100.237 0:0:0:0:0:ffff:3da:64ed
3.218.100.238 0:0:0:0:0:ffff:3da:64ee
3.218.100.239 0:0:0:0:0:ffff:3da:64ef
3.218.100.240 0:0:0:0:0:ffff:3da:64f0
3.218.100.241 0:0:0:0:0:ffff:3da:64f1
3.218.100.242 0:0:0:0:0:ffff:3da:64f2
3.218.100.243 0:0:0:0:0:ffff:3da:64f3
3.218.100.244 0:0:0:0:0:ffff:3da:64f4
3.218.100.245 0:0:0:0:0:ffff:3da:64f5
3.218.100.246 0:0:0:0:0:ffff:3da:64f6
3.218.100.247 0:0:0:0:0:ffff:3da:64f7
3.218.100.248 0:0:0:0:0:ffff:3da:64f8
3.218.100.249 0:0:0:0:0:ffff:3da:64f9
3.218.100.250 0:0:0:0:0:ffff:3da:64fa
3.218.100.251 0:0:0:0:0:ffff:3da:64fb
3.218.100.252 0:0:0:0:0:ffff:3da:64fc
3.218.100.253 0:0:0:0:0:ffff:3da:64fd
3.218.100.254 0:0:0:0:0:ffff:3da:64fe
3.218.100.255 0:0:0:0:0:ffff:3da: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.