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
6.131.100.1 0:0:0:0:0:ffff:683:6401
6.131.100.2 0:0:0:0:0:ffff:683:6402
6.131.100.3 0:0:0:0:0:ffff:683:6403
6.131.100.4 0:0:0:0:0:ffff:683:6404
6.131.100.5 0:0:0:0:0:ffff:683:6405
6.131.100.6 0:0:0:0:0:ffff:683:6406
6.131.100.7 0:0:0:0:0:ffff:683:6407
6.131.100.8 0:0:0:0:0:ffff:683:6408
6.131.100.9 0:0:0:0:0:ffff:683:6409
6.131.100.10 0:0:0:0:0:ffff:683:640a
6.131.100.11 0:0:0:0:0:ffff:683:640b
6.131.100.12 0:0:0:0:0:ffff:683:640c
6.131.100.13 0:0:0:0:0:ffff:683:640d
6.131.100.14 0:0:0:0:0:ffff:683:640e
6.131.100.15 0:0:0:0:0:ffff:683:640f
6.131.100.16 0:0:0:0:0:ffff:683:6410
6.131.100.17 0:0:0:0:0:ffff:683:6411
6.131.100.18 0:0:0:0:0:ffff:683:6412
6.131.100.19 0:0:0:0:0:ffff:683:6413
6.131.100.20 0:0:0:0:0:ffff:683:6414
6.131.100.21 0:0:0:0:0:ffff:683:6415
6.131.100.22 0:0:0:0:0:ffff:683:6416
6.131.100.23 0:0:0:0:0:ffff:683:6417
6.131.100.24 0:0:0:0:0:ffff:683:6418
6.131.100.25 0:0:0:0:0:ffff:683:6419
6.131.100.26 0:0:0:0:0:ffff:683:641a
6.131.100.27 0:0:0:0:0:ffff:683:641b
6.131.100.28 0:0:0:0:0:ffff:683:641c
6.131.100.29 0:0:0:0:0:ffff:683:641d
6.131.100.30 0:0:0:0:0:ffff:683:641e
6.131.100.31 0:0:0:0:0:ffff:683:641f
6.131.100.32 0:0:0:0:0:ffff:683:6420
6.131.100.33 0:0:0:0:0:ffff:683:6421
6.131.100.34 0:0:0:0:0:ffff:683:6422
6.131.100.35 0:0:0:0:0:ffff:683:6423
6.131.100.36 0:0:0:0:0:ffff:683:6424
6.131.100.37 0:0:0:0:0:ffff:683:6425
6.131.100.38 0:0:0:0:0:ffff:683:6426
6.131.100.39 0:0:0:0:0:ffff:683:6427
6.131.100.40 0:0:0:0:0:ffff:683:6428
6.131.100.41 0:0:0:0:0:ffff:683:6429
6.131.100.42 0:0:0:0:0:ffff:683:642a
6.131.100.43 0:0:0:0:0:ffff:683:642b
6.131.100.44 0:0:0:0:0:ffff:683:642c
6.131.100.45 0:0:0:0:0:ffff:683:642d
6.131.100.46 0:0:0:0:0:ffff:683:642e
6.131.100.47 0:0:0:0:0:ffff:683:642f
6.131.100.48 0:0:0:0:0:ffff:683:6430
6.131.100.49 0:0:0:0:0:ffff:683:6431
6.131.100.50 0:0:0:0:0:ffff:683:6432
6.131.100.51 0:0:0:0:0:ffff:683:6433
6.131.100.52 0:0:0:0:0:ffff:683:6434
6.131.100.53 0:0:0:0:0:ffff:683:6435
6.131.100.54 0:0:0:0:0:ffff:683:6436
6.131.100.55 0:0:0:0:0:ffff:683:6437
6.131.100.56 0:0:0:0:0:ffff:683:6438
6.131.100.57 0:0:0:0:0:ffff:683:6439
6.131.100.58 0:0:0:0:0:ffff:683:643a
6.131.100.59 0:0:0:0:0:ffff:683:643b
6.131.100.60 0:0:0:0:0:ffff:683:643c


6.131.100.61 0:0:0:0:0:ffff:683:643d
6.131.100.62 0:0:0:0:0:ffff:683:643e
6.131.100.63 0:0:0:0:0:ffff:683:643f
6.131.100.64 0:0:0:0:0:ffff:683:6440
6.131.100.65 0:0:0:0:0:ffff:683:6441
6.131.100.66 0:0:0:0:0:ffff:683:6442
6.131.100.67 0:0:0:0:0:ffff:683:6443
6.131.100.68 0:0:0:0:0:ffff:683:6444
6.131.100.69 0:0:0:0:0:ffff:683:6445
6.131.100.70 0:0:0:0:0:ffff:683:6446
6.131.100.71 0:0:0:0:0:ffff:683:6447
6.131.100.72 0:0:0:0:0:ffff:683:6448
6.131.100.73 0:0:0:0:0:ffff:683:6449
6.131.100.74 0:0:0:0:0:ffff:683:644a
6.131.100.75 0:0:0:0:0:ffff:683:644b
6.131.100.76 0:0:0:0:0:ffff:683:644c
6.131.100.77 0:0:0:0:0:ffff:683:644d
6.131.100.78 0:0:0:0:0:ffff:683:644e
6.131.100.79 0:0:0:0:0:ffff:683:644f
6.131.100.80 0:0:0:0:0:ffff:683:6450
6.131.100.81 0:0:0:0:0:ffff:683:6451
6.131.100.82 0:0:0:0:0:ffff:683:6452
6.131.100.83 0:0:0:0:0:ffff:683:6453
6.131.100.84 0:0:0:0:0:ffff:683:6454
6.131.100.85 0:0:0:0:0:ffff:683:6455
6.131.100.86 0:0:0:0:0:ffff:683:6456
6.131.100.87 0:0:0:0:0:ffff:683:6457
6.131.100.88 0:0:0:0:0:ffff:683:6458
6.131.100.89 0:0:0:0:0:ffff:683:6459
6.131.100.90 0:0:0:0:0:ffff:683:645a
6.131.100.91 0:0:0:0:0:ffff:683:645b
6.131.100.92 0:0:0:0:0:ffff:683:645c
6.131.100.93 0:0:0:0:0:ffff:683:645d
6.131.100.94 0:0:0:0:0:ffff:683:645e
6.131.100.95 0:0:0:0:0:ffff:683:645f
6.131.100.96 0:0:0:0:0:ffff:683:6460
6.131.100.97 0:0:0:0:0:ffff:683:6461
6.131.100.98 0:0:0:0:0:ffff:683:6462
6.131.100.99 0:0:0:0:0:ffff:683:6463
6.131.100.100 0:0:0:0:0:ffff:683:6464
6.131.100.101 0:0:0:0:0:ffff:683:6465
6.131.100.102 0:0:0:0:0:ffff:683:6466
6.131.100.103 0:0:0:0:0:ffff:683:6467
6.131.100.104 0:0:0:0:0:ffff:683:6468
6.131.100.105 0:0:0:0:0:ffff:683:6469
6.131.100.106 0:0:0:0:0:ffff:683:646a
6.131.100.107 0:0:0:0:0:ffff:683:646b
6.131.100.108 0:0:0:0:0:ffff:683:646c
6.131.100.109 0:0:0:0:0:ffff:683:646d
6.131.100.110 0:0:0:0:0:ffff:683:646e
6.131.100.111 0:0:0:0:0:ffff:683:646f
6.131.100.112 0:0:0:0:0:ffff:683:6470
6.131.100.113 0:0:0:0:0:ffff:683:6471
6.131.100.114 0:0:0:0:0:ffff:683:6472
6.131.100.115 0:0:0:0:0:ffff:683:6473
6.131.100.116 0:0:0:0:0:ffff:683:6474
6.131.100.117 0:0:0:0:0:ffff:683:6475
6.131.100.118 0:0:0:0:0:ffff:683:6476
6.131.100.119 0:0:0:0:0:ffff:683:6477
6.131.100.120 0:0:0:0:0:ffff:683:6478


6.131.100.121 0:0:0:0:0:ffff:683:6479
6.131.100.122 0:0:0:0:0:ffff:683:647a
6.131.100.123 0:0:0:0:0:ffff:683:647b
6.131.100.124 0:0:0:0:0:ffff:683:647c
6.131.100.125 0:0:0:0:0:ffff:683:647d
6.131.100.126 0:0:0:0:0:ffff:683:647e
6.131.100.127 0:0:0:0:0:ffff:683:647f
6.131.100.128 0:0:0:0:0:ffff:683:6480
6.131.100.129 0:0:0:0:0:ffff:683:6481
6.131.100.130 0:0:0:0:0:ffff:683:6482
6.131.100.131 0:0:0:0:0:ffff:683:6483
6.131.100.132 0:0:0:0:0:ffff:683:6484
6.131.100.133 0:0:0:0:0:ffff:683:6485
6.131.100.134 0:0:0:0:0:ffff:683:6486
6.131.100.135 0:0:0:0:0:ffff:683:6487
6.131.100.136 0:0:0:0:0:ffff:683:6488
6.131.100.137 0:0:0:0:0:ffff:683:6489
6.131.100.138 0:0:0:0:0:ffff:683:648a
6.131.100.139 0:0:0:0:0:ffff:683:648b
6.131.100.140 0:0:0:0:0:ffff:683:648c
6.131.100.141 0:0:0:0:0:ffff:683:648d
6.131.100.142 0:0:0:0:0:ffff:683:648e
6.131.100.143 0:0:0:0:0:ffff:683:648f
6.131.100.144 0:0:0:0:0:ffff:683:6490
6.131.100.145 0:0:0:0:0:ffff:683:6491
6.131.100.146 0:0:0:0:0:ffff:683:6492
6.131.100.147 0:0:0:0:0:ffff:683:6493
6.131.100.148 0:0:0:0:0:ffff:683:6494
6.131.100.149 0:0:0:0:0:ffff:683:6495
6.131.100.150 0:0:0:0:0:ffff:683:6496
6.131.100.151 0:0:0:0:0:ffff:683:6497
6.131.100.152 0:0:0:0:0:ffff:683:6498
6.131.100.153 0:0:0:0:0:ffff:683:6499
6.131.100.154 0:0:0:0:0:ffff:683:649a
6.131.100.155 0:0:0:0:0:ffff:683:649b
6.131.100.156 0:0:0:0:0:ffff:683:649c
6.131.100.157 0:0:0:0:0:ffff:683:649d
6.131.100.158 0:0:0:0:0:ffff:683:649e
6.131.100.159 0:0:0:0:0:ffff:683:649f
6.131.100.160 0:0:0:0:0:ffff:683:64a0
6.131.100.161 0:0:0:0:0:ffff:683:64a1
6.131.100.162 0:0:0:0:0:ffff:683:64a2
6.131.100.163 0:0:0:0:0:ffff:683:64a3
6.131.100.164 0:0:0:0:0:ffff:683:64a4
6.131.100.165 0:0:0:0:0:ffff:683:64a5
6.131.100.166 0:0:0:0:0:ffff:683:64a6
6.131.100.167 0:0:0:0:0:ffff:683:64a7
6.131.100.168 0:0:0:0:0:ffff:683:64a8
6.131.100.169 0:0:0:0:0:ffff:683:64a9
6.131.100.170 0:0:0:0:0:ffff:683:64aa
6.131.100.171 0:0:0:0:0:ffff:683:64ab
6.131.100.172 0:0:0:0:0:ffff:683:64ac
6.131.100.173 0:0:0:0:0:ffff:683:64ad
6.131.100.174 0:0:0:0:0:ffff:683:64ae
6.131.100.175 0:0:0:0:0:ffff:683:64af
6.131.100.176 0:0:0:0:0:ffff:683:64b0
6.131.100.177 0:0:0:0:0:ffff:683:64b1
6.131.100.178 0:0:0:0:0:ffff:683:64b2
6.131.100.179 0:0:0:0:0:ffff:683:64b3
6.131.100.180 0:0:0:0:0:ffff:683:64b4


6.131.100.181 0:0:0:0:0:ffff:683:64b5
6.131.100.182 0:0:0:0:0:ffff:683:64b6
6.131.100.183 0:0:0:0:0:ffff:683:64b7
6.131.100.184 0:0:0:0:0:ffff:683:64b8
6.131.100.185 0:0:0:0:0:ffff:683:64b9
6.131.100.186 0:0:0:0:0:ffff:683:64ba
6.131.100.187 0:0:0:0:0:ffff:683:64bb
6.131.100.188 0:0:0:0:0:ffff:683:64bc
6.131.100.189 0:0:0:0:0:ffff:683:64bd
6.131.100.190 0:0:0:0:0:ffff:683:64be
6.131.100.191 0:0:0:0:0:ffff:683:64bf
6.131.100.192 0:0:0:0:0:ffff:683:64c0
6.131.100.193 0:0:0:0:0:ffff:683:64c1
6.131.100.194 0:0:0:0:0:ffff:683:64c2
6.131.100.195 0:0:0:0:0:ffff:683:64c3
6.131.100.196 0:0:0:0:0:ffff:683:64c4
6.131.100.197 0:0:0:0:0:ffff:683:64c5
6.131.100.198 0:0:0:0:0:ffff:683:64c6
6.131.100.199 0:0:0:0:0:ffff:683:64c7
6.131.100.200 0:0:0:0:0:ffff:683:64c8
6.131.100.201 0:0:0:0:0:ffff:683:64c9
6.131.100.202 0:0:0:0:0:ffff:683:64ca
6.131.100.203 0:0:0:0:0:ffff:683:64cb
6.131.100.204 0:0:0:0:0:ffff:683:64cc
6.131.100.205 0:0:0:0:0:ffff:683:64cd
6.131.100.206 0:0:0:0:0:ffff:683:64ce
6.131.100.207 0:0:0:0:0:ffff:683:64cf
6.131.100.208 0:0:0:0:0:ffff:683:64d0
6.131.100.209 0:0:0:0:0:ffff:683:64d1
6.131.100.210 0:0:0:0:0:ffff:683:64d2
6.131.100.211 0:0:0:0:0:ffff:683:64d3
6.131.100.212 0:0:0:0:0:ffff:683:64d4
6.131.100.213 0:0:0:0:0:ffff:683:64d5
6.131.100.214 0:0:0:0:0:ffff:683:64d6
6.131.100.215 0:0:0:0:0:ffff:683:64d7
6.131.100.216 0:0:0:0:0:ffff:683:64d8
6.131.100.217 0:0:0:0:0:ffff:683:64d9
6.131.100.218 0:0:0:0:0:ffff:683:64da
6.131.100.219 0:0:0:0:0:ffff:683:64db
6.131.100.220 0:0:0:0:0:ffff:683:64dc
6.131.100.221 0:0:0:0:0:ffff:683:64dd
6.131.100.222 0:0:0:0:0:ffff:683:64de
6.131.100.223 0:0:0:0:0:ffff:683:64df
6.131.100.224 0:0:0:0:0:ffff:683:64e0
6.131.100.225 0:0:0:0:0:ffff:683:64e1
6.131.100.226 0:0:0:0:0:ffff:683:64e2
6.131.100.227 0:0:0:0:0:ffff:683:64e3
6.131.100.228 0:0:0:0:0:ffff:683:64e4
6.131.100.229 0:0:0:0:0:ffff:683:64e5
6.131.100.230 0:0:0:0:0:ffff:683:64e6
6.131.100.231 0:0:0:0:0:ffff:683:64e7
6.131.100.232 0:0:0:0:0:ffff:683:64e8
6.131.100.233 0:0:0:0:0:ffff:683:64e9
6.131.100.234 0:0:0:0:0:ffff:683:64ea
6.131.100.235 0:0:0:0:0:ffff:683:64eb
6.131.100.236 0:0:0:0:0:ffff:683:64ec
6.131.100.237 0:0:0:0:0:ffff:683:64ed
6.131.100.238 0:0:0:0:0:ffff:683:64ee
6.131.100.239 0:0:0:0:0:ffff:683:64ef
6.131.100.240 0:0:0:0:0:ffff:683:64f0
6.131.100.241 0:0:0:0:0:ffff:683:64f1
6.131.100.242 0:0:0:0:0:ffff:683:64f2
6.131.100.243 0:0:0:0:0:ffff:683:64f3
6.131.100.244 0:0:0:0:0:ffff:683:64f4
6.131.100.245 0:0:0:0:0:ffff:683:64f5
6.131.100.246 0:0:0:0:0:ffff:683:64f6
6.131.100.247 0:0:0:0:0:ffff:683:64f7
6.131.100.248 0:0:0:0:0:ffff:683:64f8
6.131.100.249 0:0:0:0:0:ffff:683:64f9
6.131.100.250 0:0:0:0:0:ffff:683:64fa
6.131.100.251 0:0:0:0:0:ffff:683:64fb
6.131.100.252 0:0:0:0:0:ffff:683:64fc
6.131.100.253 0:0:0:0:0:ffff:683:64fd
6.131.100.254 0:0:0:0:0:ffff:683:64fe
6.131.100.255 0:0:0:0:0:ffff:683:64ff


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.