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
2.245.100.1 0:0:0:0:0:ffff:2f5:6401
2.245.100.2 0:0:0:0:0:ffff:2f5:6402
2.245.100.3 0:0:0:0:0:ffff:2f5:6403
2.245.100.4 0:0:0:0:0:ffff:2f5:6404
2.245.100.5 0:0:0:0:0:ffff:2f5:6405
2.245.100.6 0:0:0:0:0:ffff:2f5:6406
2.245.100.7 0:0:0:0:0:ffff:2f5:6407
2.245.100.8 0:0:0:0:0:ffff:2f5:6408
2.245.100.9 0:0:0:0:0:ffff:2f5:6409
2.245.100.10 0:0:0:0:0:ffff:2f5:640a
2.245.100.11 0:0:0:0:0:ffff:2f5:640b
2.245.100.12 0:0:0:0:0:ffff:2f5:640c
2.245.100.13 0:0:0:0:0:ffff:2f5:640d
2.245.100.14 0:0:0:0:0:ffff:2f5:640e
2.245.100.15 0:0:0:0:0:ffff:2f5:640f
2.245.100.16 0:0:0:0:0:ffff:2f5:6410
2.245.100.17 0:0:0:0:0:ffff:2f5:6411
2.245.100.18 0:0:0:0:0:ffff:2f5:6412
2.245.100.19 0:0:0:0:0:ffff:2f5:6413
2.245.100.20 0:0:0:0:0:ffff:2f5:6414
2.245.100.21 0:0:0:0:0:ffff:2f5:6415
2.245.100.22 0:0:0:0:0:ffff:2f5:6416
2.245.100.23 0:0:0:0:0:ffff:2f5:6417
2.245.100.24 0:0:0:0:0:ffff:2f5:6418
2.245.100.25 0:0:0:0:0:ffff:2f5:6419
2.245.100.26 0:0:0:0:0:ffff:2f5:641a
2.245.100.27 0:0:0:0:0:ffff:2f5:641b
2.245.100.28 0:0:0:0:0:ffff:2f5:641c
2.245.100.29 0:0:0:0:0:ffff:2f5:641d
2.245.100.30 0:0:0:0:0:ffff:2f5:641e
2.245.100.31 0:0:0:0:0:ffff:2f5:641f
2.245.100.32 0:0:0:0:0:ffff:2f5:6420
2.245.100.33 0:0:0:0:0:ffff:2f5:6421
2.245.100.34 0:0:0:0:0:ffff:2f5:6422
2.245.100.35 0:0:0:0:0:ffff:2f5:6423
2.245.100.36 0:0:0:0:0:ffff:2f5:6424
2.245.100.37 0:0:0:0:0:ffff:2f5:6425
2.245.100.38 0:0:0:0:0:ffff:2f5:6426
2.245.100.39 0:0:0:0:0:ffff:2f5:6427
2.245.100.40 0:0:0:0:0:ffff:2f5:6428
2.245.100.41 0:0:0:0:0:ffff:2f5:6429
2.245.100.42 0:0:0:0:0:ffff:2f5:642a
2.245.100.43 0:0:0:0:0:ffff:2f5:642b
2.245.100.44 0:0:0:0:0:ffff:2f5:642c
2.245.100.45 0:0:0:0:0:ffff:2f5:642d
2.245.100.46 0:0:0:0:0:ffff:2f5:642e
2.245.100.47 0:0:0:0:0:ffff:2f5:642f
2.245.100.48 0:0:0:0:0:ffff:2f5:6430
2.245.100.49 0:0:0:0:0:ffff:2f5:6431
2.245.100.50 0:0:0:0:0:ffff:2f5:6432
2.245.100.51 0:0:0:0:0:ffff:2f5:6433
2.245.100.52 0:0:0:0:0:ffff:2f5:6434
2.245.100.53 0:0:0:0:0:ffff:2f5:6435
2.245.100.54 0:0:0:0:0:ffff:2f5:6436
2.245.100.55 0:0:0:0:0:ffff:2f5:6437
2.245.100.56 0:0:0:0:0:ffff:2f5:6438
2.245.100.57 0:0:0:0:0:ffff:2f5:6439
2.245.100.58 0:0:0:0:0:ffff:2f5:643a
2.245.100.59 0:0:0:0:0:ffff:2f5:643b
2.245.100.60 0:0:0:0:0:ffff:2f5:643c


2.245.100.61 0:0:0:0:0:ffff:2f5:643d
2.245.100.62 0:0:0:0:0:ffff:2f5:643e
2.245.100.63 0:0:0:0:0:ffff:2f5:643f
2.245.100.64 0:0:0:0:0:ffff:2f5:6440
2.245.100.65 0:0:0:0:0:ffff:2f5:6441
2.245.100.66 0:0:0:0:0:ffff:2f5:6442
2.245.100.67 0:0:0:0:0:ffff:2f5:6443
2.245.100.68 0:0:0:0:0:ffff:2f5:6444
2.245.100.69 0:0:0:0:0:ffff:2f5:6445
2.245.100.70 0:0:0:0:0:ffff:2f5:6446
2.245.100.71 0:0:0:0:0:ffff:2f5:6447
2.245.100.72 0:0:0:0:0:ffff:2f5:6448
2.245.100.73 0:0:0:0:0:ffff:2f5:6449
2.245.100.74 0:0:0:0:0:ffff:2f5:644a
2.245.100.75 0:0:0:0:0:ffff:2f5:644b
2.245.100.76 0:0:0:0:0:ffff:2f5:644c
2.245.100.77 0:0:0:0:0:ffff:2f5:644d
2.245.100.78 0:0:0:0:0:ffff:2f5:644e
2.245.100.79 0:0:0:0:0:ffff:2f5:644f
2.245.100.80 0:0:0:0:0:ffff:2f5:6450
2.245.100.81 0:0:0:0:0:ffff:2f5:6451
2.245.100.82 0:0:0:0:0:ffff:2f5:6452
2.245.100.83 0:0:0:0:0:ffff:2f5:6453
2.245.100.84 0:0:0:0:0:ffff:2f5:6454
2.245.100.85 0:0:0:0:0:ffff:2f5:6455
2.245.100.86 0:0:0:0:0:ffff:2f5:6456
2.245.100.87 0:0:0:0:0:ffff:2f5:6457
2.245.100.88 0:0:0:0:0:ffff:2f5:6458
2.245.100.89 0:0:0:0:0:ffff:2f5:6459
2.245.100.90 0:0:0:0:0:ffff:2f5:645a
2.245.100.91 0:0:0:0:0:ffff:2f5:645b
2.245.100.92 0:0:0:0:0:ffff:2f5:645c
2.245.100.93 0:0:0:0:0:ffff:2f5:645d
2.245.100.94 0:0:0:0:0:ffff:2f5:645e
2.245.100.95 0:0:0:0:0:ffff:2f5:645f
2.245.100.96 0:0:0:0:0:ffff:2f5:6460
2.245.100.97 0:0:0:0:0:ffff:2f5:6461
2.245.100.98 0:0:0:0:0:ffff:2f5:6462
2.245.100.99 0:0:0:0:0:ffff:2f5:6463
2.245.100.100 0:0:0:0:0:ffff:2f5:6464
2.245.100.101 0:0:0:0:0:ffff:2f5:6465
2.245.100.102 0:0:0:0:0:ffff:2f5:6466
2.245.100.103 0:0:0:0:0:ffff:2f5:6467
2.245.100.104 0:0:0:0:0:ffff:2f5:6468
2.245.100.105 0:0:0:0:0:ffff:2f5:6469
2.245.100.106 0:0:0:0:0:ffff:2f5:646a
2.245.100.107 0:0:0:0:0:ffff:2f5:646b
2.245.100.108 0:0:0:0:0:ffff:2f5:646c
2.245.100.109 0:0:0:0:0:ffff:2f5:646d
2.245.100.110 0:0:0:0:0:ffff:2f5:646e
2.245.100.111 0:0:0:0:0:ffff:2f5:646f
2.245.100.112 0:0:0:0:0:ffff:2f5:6470
2.245.100.113 0:0:0:0:0:ffff:2f5:6471
2.245.100.114 0:0:0:0:0:ffff:2f5:6472
2.245.100.115 0:0:0:0:0:ffff:2f5:6473
2.245.100.116 0:0:0:0:0:ffff:2f5:6474
2.245.100.117 0:0:0:0:0:ffff:2f5:6475
2.245.100.118 0:0:0:0:0:ffff:2f5:6476
2.245.100.119 0:0:0:0:0:ffff:2f5:6477
2.245.100.120 0:0:0:0:0:ffff:2f5:6478


2.245.100.121 0:0:0:0:0:ffff:2f5:6479
2.245.100.122 0:0:0:0:0:ffff:2f5:647a
2.245.100.123 0:0:0:0:0:ffff:2f5:647b
2.245.100.124 0:0:0:0:0:ffff:2f5:647c
2.245.100.125 0:0:0:0:0:ffff:2f5:647d
2.245.100.126 0:0:0:0:0:ffff:2f5:647e
2.245.100.127 0:0:0:0:0:ffff:2f5:647f
2.245.100.128 0:0:0:0:0:ffff:2f5:6480
2.245.100.129 0:0:0:0:0:ffff:2f5:6481
2.245.100.130 0:0:0:0:0:ffff:2f5:6482
2.245.100.131 0:0:0:0:0:ffff:2f5:6483
2.245.100.132 0:0:0:0:0:ffff:2f5:6484
2.245.100.133 0:0:0:0:0:ffff:2f5:6485
2.245.100.134 0:0:0:0:0:ffff:2f5:6486
2.245.100.135 0:0:0:0:0:ffff:2f5:6487
2.245.100.136 0:0:0:0:0:ffff:2f5:6488
2.245.100.137 0:0:0:0:0:ffff:2f5:6489
2.245.100.138 0:0:0:0:0:ffff:2f5:648a
2.245.100.139 0:0:0:0:0:ffff:2f5:648b
2.245.100.140 0:0:0:0:0:ffff:2f5:648c
2.245.100.141 0:0:0:0:0:ffff:2f5:648d
2.245.100.142 0:0:0:0:0:ffff:2f5:648e
2.245.100.143 0:0:0:0:0:ffff:2f5:648f
2.245.100.144 0:0:0:0:0:ffff:2f5:6490
2.245.100.145 0:0:0:0:0:ffff:2f5:6491
2.245.100.146 0:0:0:0:0:ffff:2f5:6492
2.245.100.147 0:0:0:0:0:ffff:2f5:6493
2.245.100.148 0:0:0:0:0:ffff:2f5:6494
2.245.100.149 0:0:0:0:0:ffff:2f5:6495
2.245.100.150 0:0:0:0:0:ffff:2f5:6496
2.245.100.151 0:0:0:0:0:ffff:2f5:6497
2.245.100.152 0:0:0:0:0:ffff:2f5:6498
2.245.100.153 0:0:0:0:0:ffff:2f5:6499
2.245.100.154 0:0:0:0:0:ffff:2f5:649a
2.245.100.155 0:0:0:0:0:ffff:2f5:649b
2.245.100.156 0:0:0:0:0:ffff:2f5:649c
2.245.100.157 0:0:0:0:0:ffff:2f5:649d
2.245.100.158 0:0:0:0:0:ffff:2f5:649e
2.245.100.159 0:0:0:0:0:ffff:2f5:649f
2.245.100.160 0:0:0:0:0:ffff:2f5:64a0
2.245.100.161 0:0:0:0:0:ffff:2f5:64a1
2.245.100.162 0:0:0:0:0:ffff:2f5:64a2
2.245.100.163 0:0:0:0:0:ffff:2f5:64a3
2.245.100.164 0:0:0:0:0:ffff:2f5:64a4
2.245.100.165 0:0:0:0:0:ffff:2f5:64a5
2.245.100.166 0:0:0:0:0:ffff:2f5:64a6
2.245.100.167 0:0:0:0:0:ffff:2f5:64a7
2.245.100.168 0:0:0:0:0:ffff:2f5:64a8
2.245.100.169 0:0:0:0:0:ffff:2f5:64a9
2.245.100.170 0:0:0:0:0:ffff:2f5:64aa
2.245.100.171 0:0:0:0:0:ffff:2f5:64ab
2.245.100.172 0:0:0:0:0:ffff:2f5:64ac
2.245.100.173 0:0:0:0:0:ffff:2f5:64ad
2.245.100.174 0:0:0:0:0:ffff:2f5:64ae
2.245.100.175 0:0:0:0:0:ffff:2f5:64af
2.245.100.176 0:0:0:0:0:ffff:2f5:64b0
2.245.100.177 0:0:0:0:0:ffff:2f5:64b1
2.245.100.178 0:0:0:0:0:ffff:2f5:64b2
2.245.100.179 0:0:0:0:0:ffff:2f5:64b3
2.245.100.180 0:0:0:0:0:ffff:2f5:64b4


2.245.100.181 0:0:0:0:0:ffff:2f5:64b5
2.245.100.182 0:0:0:0:0:ffff:2f5:64b6
2.245.100.183 0:0:0:0:0:ffff:2f5:64b7
2.245.100.184 0:0:0:0:0:ffff:2f5:64b8
2.245.100.185 0:0:0:0:0:ffff:2f5:64b9
2.245.100.186 0:0:0:0:0:ffff:2f5:64ba
2.245.100.187 0:0:0:0:0:ffff:2f5:64bb
2.245.100.188 0:0:0:0:0:ffff:2f5:64bc
2.245.100.189 0:0:0:0:0:ffff:2f5:64bd
2.245.100.190 0:0:0:0:0:ffff:2f5:64be
2.245.100.191 0:0:0:0:0:ffff:2f5:64bf
2.245.100.192 0:0:0:0:0:ffff:2f5:64c0
2.245.100.193 0:0:0:0:0:ffff:2f5:64c1
2.245.100.194 0:0:0:0:0:ffff:2f5:64c2
2.245.100.195 0:0:0:0:0:ffff:2f5:64c3
2.245.100.196 0:0:0:0:0:ffff:2f5:64c4
2.245.100.197 0:0:0:0:0:ffff:2f5:64c5
2.245.100.198 0:0:0:0:0:ffff:2f5:64c6
2.245.100.199 0:0:0:0:0:ffff:2f5:64c7
2.245.100.200 0:0:0:0:0:ffff:2f5:64c8
2.245.100.201 0:0:0:0:0:ffff:2f5:64c9
2.245.100.202 0:0:0:0:0:ffff:2f5:64ca
2.245.100.203 0:0:0:0:0:ffff:2f5:64cb
2.245.100.204 0:0:0:0:0:ffff:2f5:64cc
2.245.100.205 0:0:0:0:0:ffff:2f5:64cd
2.245.100.206 0:0:0:0:0:ffff:2f5:64ce
2.245.100.207 0:0:0:0:0:ffff:2f5:64cf
2.245.100.208 0:0:0:0:0:ffff:2f5:64d0
2.245.100.209 0:0:0:0:0:ffff:2f5:64d1
2.245.100.210 0:0:0:0:0:ffff:2f5:64d2
2.245.100.211 0:0:0:0:0:ffff:2f5:64d3
2.245.100.212 0:0:0:0:0:ffff:2f5:64d4
2.245.100.213 0:0:0:0:0:ffff:2f5:64d5
2.245.100.214 0:0:0:0:0:ffff:2f5:64d6
2.245.100.215 0:0:0:0:0:ffff:2f5:64d7
2.245.100.216 0:0:0:0:0:ffff:2f5:64d8
2.245.100.217 0:0:0:0:0:ffff:2f5:64d9
2.245.100.218 0:0:0:0:0:ffff:2f5:64da
2.245.100.219 0:0:0:0:0:ffff:2f5:64db
2.245.100.220 0:0:0:0:0:ffff:2f5:64dc
2.245.100.221 0:0:0:0:0:ffff:2f5:64dd
2.245.100.222 0:0:0:0:0:ffff:2f5:64de
2.245.100.223 0:0:0:0:0:ffff:2f5:64df
2.245.100.224 0:0:0:0:0:ffff:2f5:64e0
2.245.100.225 0:0:0:0:0:ffff:2f5:64e1
2.245.100.226 0:0:0:0:0:ffff:2f5:64e2
2.245.100.227 0:0:0:0:0:ffff:2f5:64e3
2.245.100.228 0:0:0:0:0:ffff:2f5:64e4
2.245.100.229 0:0:0:0:0:ffff:2f5:64e5
2.245.100.230 0:0:0:0:0:ffff:2f5:64e6
2.245.100.231 0:0:0:0:0:ffff:2f5:64e7
2.245.100.232 0:0:0:0:0:ffff:2f5:64e8
2.245.100.233 0:0:0:0:0:ffff:2f5:64e9
2.245.100.234 0:0:0:0:0:ffff:2f5:64ea
2.245.100.235 0:0:0:0:0:ffff:2f5:64eb
2.245.100.236 0:0:0:0:0:ffff:2f5:64ec
2.245.100.237 0:0:0:0:0:ffff:2f5:64ed
2.245.100.238 0:0:0:0:0:ffff:2f5:64ee
2.245.100.239 0:0:0:0:0:ffff:2f5:64ef
2.245.100.240 0:0:0:0:0:ffff:2f5:64f0
2.245.100.241 0:0:0:0:0:ffff:2f5:64f1
2.245.100.242 0:0:0:0:0:ffff:2f5:64f2
2.245.100.243 0:0:0:0:0:ffff:2f5:64f3
2.245.100.244 0:0:0:0:0:ffff:2f5:64f4
2.245.100.245 0:0:0:0:0:ffff:2f5:64f5
2.245.100.246 0:0:0:0:0:ffff:2f5:64f6
2.245.100.247 0:0:0:0:0:ffff:2f5:64f7
2.245.100.248 0:0:0:0:0:ffff:2f5:64f8
2.245.100.249 0:0:0:0:0:ffff:2f5:64f9
2.245.100.250 0:0:0:0:0:ffff:2f5:64fa
2.245.100.251 0:0:0:0:0:ffff:2f5:64fb
2.245.100.252 0:0:0:0:0:ffff:2f5:64fc
2.245.100.253 0:0:0:0:0:ffff:2f5:64fd
2.245.100.254 0:0:0:0:0:ffff:2f5:64fe
2.245.100.255 0:0:0:0:0:ffff:2f5:64ff


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.