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
9.139.100.1 0:0:0:0:0:ffff:98b:6401
9.139.100.2 0:0:0:0:0:ffff:98b:6402
9.139.100.3 0:0:0:0:0:ffff:98b:6403
9.139.100.4 0:0:0:0:0:ffff:98b:6404
9.139.100.5 0:0:0:0:0:ffff:98b:6405
9.139.100.6 0:0:0:0:0:ffff:98b:6406
9.139.100.7 0:0:0:0:0:ffff:98b:6407
9.139.100.8 0:0:0:0:0:ffff:98b:6408
9.139.100.9 0:0:0:0:0:ffff:98b:6409
9.139.100.10 0:0:0:0:0:ffff:98b:640a
9.139.100.11 0:0:0:0:0:ffff:98b:640b
9.139.100.12 0:0:0:0:0:ffff:98b:640c
9.139.100.13 0:0:0:0:0:ffff:98b:640d
9.139.100.14 0:0:0:0:0:ffff:98b:640e
9.139.100.15 0:0:0:0:0:ffff:98b:640f
9.139.100.16 0:0:0:0:0:ffff:98b:6410
9.139.100.17 0:0:0:0:0:ffff:98b:6411
9.139.100.18 0:0:0:0:0:ffff:98b:6412
9.139.100.19 0:0:0:0:0:ffff:98b:6413
9.139.100.20 0:0:0:0:0:ffff:98b:6414
9.139.100.21 0:0:0:0:0:ffff:98b:6415
9.139.100.22 0:0:0:0:0:ffff:98b:6416
9.139.100.23 0:0:0:0:0:ffff:98b:6417
9.139.100.24 0:0:0:0:0:ffff:98b:6418
9.139.100.25 0:0:0:0:0:ffff:98b:6419
9.139.100.26 0:0:0:0:0:ffff:98b:641a
9.139.100.27 0:0:0:0:0:ffff:98b:641b
9.139.100.28 0:0:0:0:0:ffff:98b:641c
9.139.100.29 0:0:0:0:0:ffff:98b:641d
9.139.100.30 0:0:0:0:0:ffff:98b:641e
9.139.100.31 0:0:0:0:0:ffff:98b:641f
9.139.100.32 0:0:0:0:0:ffff:98b:6420
9.139.100.33 0:0:0:0:0:ffff:98b:6421
9.139.100.34 0:0:0:0:0:ffff:98b:6422
9.139.100.35 0:0:0:0:0:ffff:98b:6423
9.139.100.36 0:0:0:0:0:ffff:98b:6424
9.139.100.37 0:0:0:0:0:ffff:98b:6425
9.139.100.38 0:0:0:0:0:ffff:98b:6426
9.139.100.39 0:0:0:0:0:ffff:98b:6427
9.139.100.40 0:0:0:0:0:ffff:98b:6428
9.139.100.41 0:0:0:0:0:ffff:98b:6429
9.139.100.42 0:0:0:0:0:ffff:98b:642a
9.139.100.43 0:0:0:0:0:ffff:98b:642b
9.139.100.44 0:0:0:0:0:ffff:98b:642c
9.139.100.45 0:0:0:0:0:ffff:98b:642d
9.139.100.46 0:0:0:0:0:ffff:98b:642e
9.139.100.47 0:0:0:0:0:ffff:98b:642f
9.139.100.48 0:0:0:0:0:ffff:98b:6430
9.139.100.49 0:0:0:0:0:ffff:98b:6431
9.139.100.50 0:0:0:0:0:ffff:98b:6432
9.139.100.51 0:0:0:0:0:ffff:98b:6433
9.139.100.52 0:0:0:0:0:ffff:98b:6434
9.139.100.53 0:0:0:0:0:ffff:98b:6435
9.139.100.54 0:0:0:0:0:ffff:98b:6436
9.139.100.55 0:0:0:0:0:ffff:98b:6437
9.139.100.56 0:0:0:0:0:ffff:98b:6438
9.139.100.57 0:0:0:0:0:ffff:98b:6439
9.139.100.58 0:0:0:0:0:ffff:98b:643a
9.139.100.59 0:0:0:0:0:ffff:98b:643b
9.139.100.60 0:0:0:0:0:ffff:98b:643c


9.139.100.61 0:0:0:0:0:ffff:98b:643d
9.139.100.62 0:0:0:0:0:ffff:98b:643e
9.139.100.63 0:0:0:0:0:ffff:98b:643f
9.139.100.64 0:0:0:0:0:ffff:98b:6440
9.139.100.65 0:0:0:0:0:ffff:98b:6441
9.139.100.66 0:0:0:0:0:ffff:98b:6442
9.139.100.67 0:0:0:0:0:ffff:98b:6443
9.139.100.68 0:0:0:0:0:ffff:98b:6444
9.139.100.69 0:0:0:0:0:ffff:98b:6445
9.139.100.70 0:0:0:0:0:ffff:98b:6446
9.139.100.71 0:0:0:0:0:ffff:98b:6447
9.139.100.72 0:0:0:0:0:ffff:98b:6448
9.139.100.73 0:0:0:0:0:ffff:98b:6449
9.139.100.74 0:0:0:0:0:ffff:98b:644a
9.139.100.75 0:0:0:0:0:ffff:98b:644b
9.139.100.76 0:0:0:0:0:ffff:98b:644c
9.139.100.77 0:0:0:0:0:ffff:98b:644d
9.139.100.78 0:0:0:0:0:ffff:98b:644e
9.139.100.79 0:0:0:0:0:ffff:98b:644f
9.139.100.80 0:0:0:0:0:ffff:98b:6450
9.139.100.81 0:0:0:0:0:ffff:98b:6451
9.139.100.82 0:0:0:0:0:ffff:98b:6452
9.139.100.83 0:0:0:0:0:ffff:98b:6453
9.139.100.84 0:0:0:0:0:ffff:98b:6454
9.139.100.85 0:0:0:0:0:ffff:98b:6455
9.139.100.86 0:0:0:0:0:ffff:98b:6456
9.139.100.87 0:0:0:0:0:ffff:98b:6457
9.139.100.88 0:0:0:0:0:ffff:98b:6458
9.139.100.89 0:0:0:0:0:ffff:98b:6459
9.139.100.90 0:0:0:0:0:ffff:98b:645a
9.139.100.91 0:0:0:0:0:ffff:98b:645b
9.139.100.92 0:0:0:0:0:ffff:98b:645c
9.139.100.93 0:0:0:0:0:ffff:98b:645d
9.139.100.94 0:0:0:0:0:ffff:98b:645e
9.139.100.95 0:0:0:0:0:ffff:98b:645f
9.139.100.96 0:0:0:0:0:ffff:98b:6460
9.139.100.97 0:0:0:0:0:ffff:98b:6461
9.139.100.98 0:0:0:0:0:ffff:98b:6462
9.139.100.99 0:0:0:0:0:ffff:98b:6463
9.139.100.100 0:0:0:0:0:ffff:98b:6464
9.139.100.101 0:0:0:0:0:ffff:98b:6465
9.139.100.102 0:0:0:0:0:ffff:98b:6466
9.139.100.103 0:0:0:0:0:ffff:98b:6467
9.139.100.104 0:0:0:0:0:ffff:98b:6468
9.139.100.105 0:0:0:0:0:ffff:98b:6469
9.139.100.106 0:0:0:0:0:ffff:98b:646a
9.139.100.107 0:0:0:0:0:ffff:98b:646b
9.139.100.108 0:0:0:0:0:ffff:98b:646c
9.139.100.109 0:0:0:0:0:ffff:98b:646d
9.139.100.110 0:0:0:0:0:ffff:98b:646e
9.139.100.111 0:0:0:0:0:ffff:98b:646f
9.139.100.112 0:0:0:0:0:ffff:98b:6470
9.139.100.113 0:0:0:0:0:ffff:98b:6471
9.139.100.114 0:0:0:0:0:ffff:98b:6472
9.139.100.115 0:0:0:0:0:ffff:98b:6473
9.139.100.116 0:0:0:0:0:ffff:98b:6474
9.139.100.117 0:0:0:0:0:ffff:98b:6475
9.139.100.118 0:0:0:0:0:ffff:98b:6476
9.139.100.119 0:0:0:0:0:ffff:98b:6477
9.139.100.120 0:0:0:0:0:ffff:98b:6478


9.139.100.121 0:0:0:0:0:ffff:98b:6479
9.139.100.122 0:0:0:0:0:ffff:98b:647a
9.139.100.123 0:0:0:0:0:ffff:98b:647b
9.139.100.124 0:0:0:0:0:ffff:98b:647c
9.139.100.125 0:0:0:0:0:ffff:98b:647d
9.139.100.126 0:0:0:0:0:ffff:98b:647e
9.139.100.127 0:0:0:0:0:ffff:98b:647f
9.139.100.128 0:0:0:0:0:ffff:98b:6480
9.139.100.129 0:0:0:0:0:ffff:98b:6481
9.139.100.130 0:0:0:0:0:ffff:98b:6482
9.139.100.131 0:0:0:0:0:ffff:98b:6483
9.139.100.132 0:0:0:0:0:ffff:98b:6484
9.139.100.133 0:0:0:0:0:ffff:98b:6485
9.139.100.134 0:0:0:0:0:ffff:98b:6486
9.139.100.135 0:0:0:0:0:ffff:98b:6487
9.139.100.136 0:0:0:0:0:ffff:98b:6488
9.139.100.137 0:0:0:0:0:ffff:98b:6489
9.139.100.138 0:0:0:0:0:ffff:98b:648a
9.139.100.139 0:0:0:0:0:ffff:98b:648b
9.139.100.140 0:0:0:0:0:ffff:98b:648c
9.139.100.141 0:0:0:0:0:ffff:98b:648d
9.139.100.142 0:0:0:0:0:ffff:98b:648e
9.139.100.143 0:0:0:0:0:ffff:98b:648f
9.139.100.144 0:0:0:0:0:ffff:98b:6490
9.139.100.145 0:0:0:0:0:ffff:98b:6491
9.139.100.146 0:0:0:0:0:ffff:98b:6492
9.139.100.147 0:0:0:0:0:ffff:98b:6493
9.139.100.148 0:0:0:0:0:ffff:98b:6494
9.139.100.149 0:0:0:0:0:ffff:98b:6495
9.139.100.150 0:0:0:0:0:ffff:98b:6496
9.139.100.151 0:0:0:0:0:ffff:98b:6497
9.139.100.152 0:0:0:0:0:ffff:98b:6498
9.139.100.153 0:0:0:0:0:ffff:98b:6499
9.139.100.154 0:0:0:0:0:ffff:98b:649a
9.139.100.155 0:0:0:0:0:ffff:98b:649b
9.139.100.156 0:0:0:0:0:ffff:98b:649c
9.139.100.157 0:0:0:0:0:ffff:98b:649d
9.139.100.158 0:0:0:0:0:ffff:98b:649e
9.139.100.159 0:0:0:0:0:ffff:98b:649f
9.139.100.160 0:0:0:0:0:ffff:98b:64a0
9.139.100.161 0:0:0:0:0:ffff:98b:64a1
9.139.100.162 0:0:0:0:0:ffff:98b:64a2
9.139.100.163 0:0:0:0:0:ffff:98b:64a3
9.139.100.164 0:0:0:0:0:ffff:98b:64a4
9.139.100.165 0:0:0:0:0:ffff:98b:64a5
9.139.100.166 0:0:0:0:0:ffff:98b:64a6
9.139.100.167 0:0:0:0:0:ffff:98b:64a7
9.139.100.168 0:0:0:0:0:ffff:98b:64a8
9.139.100.169 0:0:0:0:0:ffff:98b:64a9
9.139.100.170 0:0:0:0:0:ffff:98b:64aa
9.139.100.171 0:0:0:0:0:ffff:98b:64ab
9.139.100.172 0:0:0:0:0:ffff:98b:64ac
9.139.100.173 0:0:0:0:0:ffff:98b:64ad
9.139.100.174 0:0:0:0:0:ffff:98b:64ae
9.139.100.175 0:0:0:0:0:ffff:98b:64af
9.139.100.176 0:0:0:0:0:ffff:98b:64b0
9.139.100.177 0:0:0:0:0:ffff:98b:64b1
9.139.100.178 0:0:0:0:0:ffff:98b:64b2
9.139.100.179 0:0:0:0:0:ffff:98b:64b3
9.139.100.180 0:0:0:0:0:ffff:98b:64b4


9.139.100.181 0:0:0:0:0:ffff:98b:64b5
9.139.100.182 0:0:0:0:0:ffff:98b:64b6
9.139.100.183 0:0:0:0:0:ffff:98b:64b7
9.139.100.184 0:0:0:0:0:ffff:98b:64b8
9.139.100.185 0:0:0:0:0:ffff:98b:64b9
9.139.100.186 0:0:0:0:0:ffff:98b:64ba
9.139.100.187 0:0:0:0:0:ffff:98b:64bb
9.139.100.188 0:0:0:0:0:ffff:98b:64bc
9.139.100.189 0:0:0:0:0:ffff:98b:64bd
9.139.100.190 0:0:0:0:0:ffff:98b:64be
9.139.100.191 0:0:0:0:0:ffff:98b:64bf
9.139.100.192 0:0:0:0:0:ffff:98b:64c0
9.139.100.193 0:0:0:0:0:ffff:98b:64c1
9.139.100.194 0:0:0:0:0:ffff:98b:64c2
9.139.100.195 0:0:0:0:0:ffff:98b:64c3
9.139.100.196 0:0:0:0:0:ffff:98b:64c4
9.139.100.197 0:0:0:0:0:ffff:98b:64c5
9.139.100.198 0:0:0:0:0:ffff:98b:64c6
9.139.100.199 0:0:0:0:0:ffff:98b:64c7
9.139.100.200 0:0:0:0:0:ffff:98b:64c8
9.139.100.201 0:0:0:0:0:ffff:98b:64c9
9.139.100.202 0:0:0:0:0:ffff:98b:64ca
9.139.100.203 0:0:0:0:0:ffff:98b:64cb
9.139.100.204 0:0:0:0:0:ffff:98b:64cc
9.139.100.205 0:0:0:0:0:ffff:98b:64cd
9.139.100.206 0:0:0:0:0:ffff:98b:64ce
9.139.100.207 0:0:0:0:0:ffff:98b:64cf
9.139.100.208 0:0:0:0:0:ffff:98b:64d0
9.139.100.209 0:0:0:0:0:ffff:98b:64d1
9.139.100.210 0:0:0:0:0:ffff:98b:64d2
9.139.100.211 0:0:0:0:0:ffff:98b:64d3
9.139.100.212 0:0:0:0:0:ffff:98b:64d4
9.139.100.213 0:0:0:0:0:ffff:98b:64d5
9.139.100.214 0:0:0:0:0:ffff:98b:64d6
9.139.100.215 0:0:0:0:0:ffff:98b:64d7
9.139.100.216 0:0:0:0:0:ffff:98b:64d8
9.139.100.217 0:0:0:0:0:ffff:98b:64d9
9.139.100.218 0:0:0:0:0:ffff:98b:64da
9.139.100.219 0:0:0:0:0:ffff:98b:64db
9.139.100.220 0:0:0:0:0:ffff:98b:64dc
9.139.100.221 0:0:0:0:0:ffff:98b:64dd
9.139.100.222 0:0:0:0:0:ffff:98b:64de
9.139.100.223 0:0:0:0:0:ffff:98b:64df
9.139.100.224 0:0:0:0:0:ffff:98b:64e0
9.139.100.225 0:0:0:0:0:ffff:98b:64e1
9.139.100.226 0:0:0:0:0:ffff:98b:64e2
9.139.100.227 0:0:0:0:0:ffff:98b:64e3
9.139.100.228 0:0:0:0:0:ffff:98b:64e4
9.139.100.229 0:0:0:0:0:ffff:98b:64e5
9.139.100.230 0:0:0:0:0:ffff:98b:64e6
9.139.100.231 0:0:0:0:0:ffff:98b:64e7
9.139.100.232 0:0:0:0:0:ffff:98b:64e8
9.139.100.233 0:0:0:0:0:ffff:98b:64e9
9.139.100.234 0:0:0:0:0:ffff:98b:64ea
9.139.100.235 0:0:0:0:0:ffff:98b:64eb
9.139.100.236 0:0:0:0:0:ffff:98b:64ec
9.139.100.237 0:0:0:0:0:ffff:98b:64ed
9.139.100.238 0:0:0:0:0:ffff:98b:64ee
9.139.100.239 0:0:0:0:0:ffff:98b:64ef
9.139.100.240 0:0:0:0:0:ffff:98b:64f0
9.139.100.241 0:0:0:0:0:ffff:98b:64f1
9.139.100.242 0:0:0:0:0:ffff:98b:64f2
9.139.100.243 0:0:0:0:0:ffff:98b:64f3
9.139.100.244 0:0:0:0:0:ffff:98b:64f4
9.139.100.245 0:0:0:0:0:ffff:98b:64f5
9.139.100.246 0:0:0:0:0:ffff:98b:64f6
9.139.100.247 0:0:0:0:0:ffff:98b:64f7
9.139.100.248 0:0:0:0:0:ffff:98b:64f8
9.139.100.249 0:0:0:0:0:ffff:98b:64f9
9.139.100.250 0:0:0:0:0:ffff:98b:64fa
9.139.100.251 0:0:0:0:0:ffff:98b:64fb
9.139.100.252 0:0:0:0:0:ffff:98b:64fc
9.139.100.253 0:0:0:0:0:ffff:98b:64fd
9.139.100.254 0:0:0:0:0:ffff:98b:64fe
9.139.100.255 0:0:0:0:0:ffff:98b: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.