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
100.13.5.1 0:0:0:0:0:ffff:640d:501
100.13.5.2 0:0:0:0:0:ffff:640d:502
100.13.5.3 0:0:0:0:0:ffff:640d:503
100.13.5.4 0:0:0:0:0:ffff:640d:504
100.13.5.5 0:0:0:0:0:ffff:640d:505
100.13.5.6 0:0:0:0:0:ffff:640d:506
100.13.5.7 0:0:0:0:0:ffff:640d:507
100.13.5.8 0:0:0:0:0:ffff:640d:508
100.13.5.9 0:0:0:0:0:ffff:640d:509
100.13.5.10 0:0:0:0:0:ffff:640d:50a
100.13.5.11 0:0:0:0:0:ffff:640d:50b
100.13.5.12 0:0:0:0:0:ffff:640d:50c
100.13.5.13 0:0:0:0:0:ffff:640d:50d
100.13.5.14 0:0:0:0:0:ffff:640d:50e
100.13.5.15 0:0:0:0:0:ffff:640d:50f
100.13.5.16 0:0:0:0:0:ffff:640d:510
100.13.5.17 0:0:0:0:0:ffff:640d:511
100.13.5.18 0:0:0:0:0:ffff:640d:512
100.13.5.19 0:0:0:0:0:ffff:640d:513
100.13.5.20 0:0:0:0:0:ffff:640d:514
100.13.5.21 0:0:0:0:0:ffff:640d:515
100.13.5.22 0:0:0:0:0:ffff:640d:516
100.13.5.23 0:0:0:0:0:ffff:640d:517
100.13.5.24 0:0:0:0:0:ffff:640d:518
100.13.5.25 0:0:0:0:0:ffff:640d:519
100.13.5.26 0:0:0:0:0:ffff:640d:51a
100.13.5.27 0:0:0:0:0:ffff:640d:51b
100.13.5.28 0:0:0:0:0:ffff:640d:51c
100.13.5.29 0:0:0:0:0:ffff:640d:51d
100.13.5.30 0:0:0:0:0:ffff:640d:51e
100.13.5.31 0:0:0:0:0:ffff:640d:51f
100.13.5.32 0:0:0:0:0:ffff:640d:520
100.13.5.33 0:0:0:0:0:ffff:640d:521
100.13.5.34 0:0:0:0:0:ffff:640d:522
100.13.5.35 0:0:0:0:0:ffff:640d:523
100.13.5.36 0:0:0:0:0:ffff:640d:524
100.13.5.37 0:0:0:0:0:ffff:640d:525
100.13.5.38 0:0:0:0:0:ffff:640d:526
100.13.5.39 0:0:0:0:0:ffff:640d:527
100.13.5.40 0:0:0:0:0:ffff:640d:528
100.13.5.41 0:0:0:0:0:ffff:640d:529
100.13.5.42 0:0:0:0:0:ffff:640d:52a
100.13.5.43 0:0:0:0:0:ffff:640d:52b
100.13.5.44 0:0:0:0:0:ffff:640d:52c
100.13.5.45 0:0:0:0:0:ffff:640d:52d
100.13.5.46 0:0:0:0:0:ffff:640d:52e
100.13.5.47 0:0:0:0:0:ffff:640d:52f
100.13.5.48 0:0:0:0:0:ffff:640d:530
100.13.5.49 0:0:0:0:0:ffff:640d:531
100.13.5.50 0:0:0:0:0:ffff:640d:532
100.13.5.51 0:0:0:0:0:ffff:640d:533
100.13.5.52 0:0:0:0:0:ffff:640d:534
100.13.5.53 0:0:0:0:0:ffff:640d:535
100.13.5.54 0:0:0:0:0:ffff:640d:536
100.13.5.55 0:0:0:0:0:ffff:640d:537
100.13.5.56 0:0:0:0:0:ffff:640d:538
100.13.5.57 0:0:0:0:0:ffff:640d:539
100.13.5.58 0:0:0:0:0:ffff:640d:53a
100.13.5.59 0:0:0:0:0:ffff:640d:53b
100.13.5.60 0:0:0:0:0:ffff:640d:53c


100.13.5.61 0:0:0:0:0:ffff:640d:53d
100.13.5.62 0:0:0:0:0:ffff:640d:53e
100.13.5.63 0:0:0:0:0:ffff:640d:53f
100.13.5.64 0:0:0:0:0:ffff:640d:540
100.13.5.65 0:0:0:0:0:ffff:640d:541
100.13.5.66 0:0:0:0:0:ffff:640d:542
100.13.5.67 0:0:0:0:0:ffff:640d:543
100.13.5.68 0:0:0:0:0:ffff:640d:544
100.13.5.69 0:0:0:0:0:ffff:640d:545
100.13.5.70 0:0:0:0:0:ffff:640d:546
100.13.5.71 0:0:0:0:0:ffff:640d:547
100.13.5.72 0:0:0:0:0:ffff:640d:548
100.13.5.73 0:0:0:0:0:ffff:640d:549
100.13.5.74 0:0:0:0:0:ffff:640d:54a
100.13.5.75 0:0:0:0:0:ffff:640d:54b
100.13.5.76 0:0:0:0:0:ffff:640d:54c
100.13.5.77 0:0:0:0:0:ffff:640d:54d
100.13.5.78 0:0:0:0:0:ffff:640d:54e
100.13.5.79 0:0:0:0:0:ffff:640d:54f
100.13.5.80 0:0:0:0:0:ffff:640d:550
100.13.5.81 0:0:0:0:0:ffff:640d:551
100.13.5.82 0:0:0:0:0:ffff:640d:552
100.13.5.83 0:0:0:0:0:ffff:640d:553
100.13.5.84 0:0:0:0:0:ffff:640d:554
100.13.5.85 0:0:0:0:0:ffff:640d:555
100.13.5.86 0:0:0:0:0:ffff:640d:556
100.13.5.87 0:0:0:0:0:ffff:640d:557
100.13.5.88 0:0:0:0:0:ffff:640d:558
100.13.5.89 0:0:0:0:0:ffff:640d:559
100.13.5.90 0:0:0:0:0:ffff:640d:55a
100.13.5.91 0:0:0:0:0:ffff:640d:55b
100.13.5.92 0:0:0:0:0:ffff:640d:55c
100.13.5.93 0:0:0:0:0:ffff:640d:55d
100.13.5.94 0:0:0:0:0:ffff:640d:55e
100.13.5.95 0:0:0:0:0:ffff:640d:55f
100.13.5.96 0:0:0:0:0:ffff:640d:560
100.13.5.97 0:0:0:0:0:ffff:640d:561
100.13.5.98 0:0:0:0:0:ffff:640d:562
100.13.5.99 0:0:0:0:0:ffff:640d:563
100.13.5.100 0:0:0:0:0:ffff:640d:564
100.13.5.101 0:0:0:0:0:ffff:640d:565
100.13.5.102 0:0:0:0:0:ffff:640d:566
100.13.5.103 0:0:0:0:0:ffff:640d:567
100.13.5.104 0:0:0:0:0:ffff:640d:568
100.13.5.105 0:0:0:0:0:ffff:640d:569
100.13.5.106 0:0:0:0:0:ffff:640d:56a
100.13.5.107 0:0:0:0:0:ffff:640d:56b
100.13.5.108 0:0:0:0:0:ffff:640d:56c
100.13.5.109 0:0:0:0:0:ffff:640d:56d
100.13.5.110 0:0:0:0:0:ffff:640d:56e
100.13.5.111 0:0:0:0:0:ffff:640d:56f
100.13.5.112 0:0:0:0:0:ffff:640d:570
100.13.5.113 0:0:0:0:0:ffff:640d:571
100.13.5.114 0:0:0:0:0:ffff:640d:572
100.13.5.115 0:0:0:0:0:ffff:640d:573
100.13.5.116 0:0:0:0:0:ffff:640d:574
100.13.5.117 0:0:0:0:0:ffff:640d:575
100.13.5.118 0:0:0:0:0:ffff:640d:576
100.13.5.119 0:0:0:0:0:ffff:640d:577
100.13.5.120 0:0:0:0:0:ffff:640d:578


100.13.5.121 0:0:0:0:0:ffff:640d:579
100.13.5.122 0:0:0:0:0:ffff:640d:57a
100.13.5.123 0:0:0:0:0:ffff:640d:57b
100.13.5.124 0:0:0:0:0:ffff:640d:57c
100.13.5.125 0:0:0:0:0:ffff:640d:57d
100.13.5.126 0:0:0:0:0:ffff:640d:57e
100.13.5.127 0:0:0:0:0:ffff:640d:57f
100.13.5.128 0:0:0:0:0:ffff:640d:580
100.13.5.129 0:0:0:0:0:ffff:640d:581
100.13.5.130 0:0:0:0:0:ffff:640d:582
100.13.5.131 0:0:0:0:0:ffff:640d:583
100.13.5.132 0:0:0:0:0:ffff:640d:584
100.13.5.133 0:0:0:0:0:ffff:640d:585
100.13.5.134 0:0:0:0:0:ffff:640d:586
100.13.5.135 0:0:0:0:0:ffff:640d:587
100.13.5.136 0:0:0:0:0:ffff:640d:588
100.13.5.137 0:0:0:0:0:ffff:640d:589
100.13.5.138 0:0:0:0:0:ffff:640d:58a
100.13.5.139 0:0:0:0:0:ffff:640d:58b
100.13.5.140 0:0:0:0:0:ffff:640d:58c
100.13.5.141 0:0:0:0:0:ffff:640d:58d
100.13.5.142 0:0:0:0:0:ffff:640d:58e
100.13.5.143 0:0:0:0:0:ffff:640d:58f
100.13.5.144 0:0:0:0:0:ffff:640d:590
100.13.5.145 0:0:0:0:0:ffff:640d:591
100.13.5.146 0:0:0:0:0:ffff:640d:592
100.13.5.147 0:0:0:0:0:ffff:640d:593
100.13.5.148 0:0:0:0:0:ffff:640d:594
100.13.5.149 0:0:0:0:0:ffff:640d:595
100.13.5.150 0:0:0:0:0:ffff:640d:596
100.13.5.151 0:0:0:0:0:ffff:640d:597
100.13.5.152 0:0:0:0:0:ffff:640d:598
100.13.5.153 0:0:0:0:0:ffff:640d:599
100.13.5.154 0:0:0:0:0:ffff:640d:59a
100.13.5.155 0:0:0:0:0:ffff:640d:59b
100.13.5.156 0:0:0:0:0:ffff:640d:59c
100.13.5.157 0:0:0:0:0:ffff:640d:59d
100.13.5.158 0:0:0:0:0:ffff:640d:59e
100.13.5.159 0:0:0:0:0:ffff:640d:59f
100.13.5.160 0:0:0:0:0:ffff:640d:5a0
100.13.5.161 0:0:0:0:0:ffff:640d:5a1
100.13.5.162 0:0:0:0:0:ffff:640d:5a2
100.13.5.163 0:0:0:0:0:ffff:640d:5a3
100.13.5.164 0:0:0:0:0:ffff:640d:5a4
100.13.5.165 0:0:0:0:0:ffff:640d:5a5
100.13.5.166 0:0:0:0:0:ffff:640d:5a6
100.13.5.167 0:0:0:0:0:ffff:640d:5a7
100.13.5.168 0:0:0:0:0:ffff:640d:5a8
100.13.5.169 0:0:0:0:0:ffff:640d:5a9
100.13.5.170 0:0:0:0:0:ffff:640d:5aa
100.13.5.171 0:0:0:0:0:ffff:640d:5ab
100.13.5.172 0:0:0:0:0:ffff:640d:5ac
100.13.5.173 0:0:0:0:0:ffff:640d:5ad
100.13.5.174 0:0:0:0:0:ffff:640d:5ae
100.13.5.175 0:0:0:0:0:ffff:640d:5af
100.13.5.176 0:0:0:0:0:ffff:640d:5b0
100.13.5.177 0:0:0:0:0:ffff:640d:5b1
100.13.5.178 0:0:0:0:0:ffff:640d:5b2
100.13.5.179 0:0:0:0:0:ffff:640d:5b3
100.13.5.180 0:0:0:0:0:ffff:640d:5b4


100.13.5.181 0:0:0:0:0:ffff:640d:5b5
100.13.5.182 0:0:0:0:0:ffff:640d:5b6
100.13.5.183 0:0:0:0:0:ffff:640d:5b7
100.13.5.184 0:0:0:0:0:ffff:640d:5b8
100.13.5.185 0:0:0:0:0:ffff:640d:5b9
100.13.5.186 0:0:0:0:0:ffff:640d:5ba
100.13.5.187 0:0:0:0:0:ffff:640d:5bb
100.13.5.188 0:0:0:0:0:ffff:640d:5bc
100.13.5.189 0:0:0:0:0:ffff:640d:5bd
100.13.5.190 0:0:0:0:0:ffff:640d:5be
100.13.5.191 0:0:0:0:0:ffff:640d:5bf
100.13.5.192 0:0:0:0:0:ffff:640d:5c0
100.13.5.193 0:0:0:0:0:ffff:640d:5c1
100.13.5.194 0:0:0:0:0:ffff:640d:5c2
100.13.5.195 0:0:0:0:0:ffff:640d:5c3
100.13.5.196 0:0:0:0:0:ffff:640d:5c4
100.13.5.197 0:0:0:0:0:ffff:640d:5c5
100.13.5.198 0:0:0:0:0:ffff:640d:5c6
100.13.5.199 0:0:0:0:0:ffff:640d:5c7
100.13.5.200 0:0:0:0:0:ffff:640d:5c8
100.13.5.201 0:0:0:0:0:ffff:640d:5c9
100.13.5.202 0:0:0:0:0:ffff:640d:5ca
100.13.5.203 0:0:0:0:0:ffff:640d:5cb
100.13.5.204 0:0:0:0:0:ffff:640d:5cc
100.13.5.205 0:0:0:0:0:ffff:640d:5cd
100.13.5.206 0:0:0:0:0:ffff:640d:5ce
100.13.5.207 0:0:0:0:0:ffff:640d:5cf
100.13.5.208 0:0:0:0:0:ffff:640d:5d0
100.13.5.209 0:0:0:0:0:ffff:640d:5d1
100.13.5.210 0:0:0:0:0:ffff:640d:5d2
100.13.5.211 0:0:0:0:0:ffff:640d:5d3
100.13.5.212 0:0:0:0:0:ffff:640d:5d4
100.13.5.213 0:0:0:0:0:ffff:640d:5d5
100.13.5.214 0:0:0:0:0:ffff:640d:5d6
100.13.5.215 0:0:0:0:0:ffff:640d:5d7
100.13.5.216 0:0:0:0:0:ffff:640d:5d8
100.13.5.217 0:0:0:0:0:ffff:640d:5d9
100.13.5.218 0:0:0:0:0:ffff:640d:5da
100.13.5.219 0:0:0:0:0:ffff:640d:5db
100.13.5.220 0:0:0:0:0:ffff:640d:5dc
100.13.5.221 0:0:0:0:0:ffff:640d:5dd
100.13.5.222 0:0:0:0:0:ffff:640d:5de
100.13.5.223 0:0:0:0:0:ffff:640d:5df
100.13.5.224 0:0:0:0:0:ffff:640d:5e0
100.13.5.225 0:0:0:0:0:ffff:640d:5e1
100.13.5.226 0:0:0:0:0:ffff:640d:5e2
100.13.5.227 0:0:0:0:0:ffff:640d:5e3
100.13.5.228 0:0:0:0:0:ffff:640d:5e4
100.13.5.229 0:0:0:0:0:ffff:640d:5e5
100.13.5.230 0:0:0:0:0:ffff:640d:5e6
100.13.5.231 0:0:0:0:0:ffff:640d:5e7
100.13.5.232 0:0:0:0:0:ffff:640d:5e8
100.13.5.233 0:0:0:0:0:ffff:640d:5e9
100.13.5.234 0:0:0:0:0:ffff:640d:5ea
100.13.5.235 0:0:0:0:0:ffff:640d:5eb
100.13.5.236 0:0:0:0:0:ffff:640d:5ec
100.13.5.237 0:0:0:0:0:ffff:640d:5ed
100.13.5.238 0:0:0:0:0:ffff:640d:5ee
100.13.5.239 0:0:0:0:0:ffff:640d:5ef
100.13.5.240 0:0:0:0:0:ffff:640d:5f0
100.13.5.241 0:0:0:0:0:ffff:640d:5f1
100.13.5.242 0:0:0:0:0:ffff:640d:5f2
100.13.5.243 0:0:0:0:0:ffff:640d:5f3
100.13.5.244 0:0:0:0:0:ffff:640d:5f4
100.13.5.245 0:0:0:0:0:ffff:640d:5f5
100.13.5.246 0:0:0:0:0:ffff:640d:5f6
100.13.5.247 0:0:0:0:0:ffff:640d:5f7
100.13.5.248 0:0:0:0:0:ffff:640d:5f8
100.13.5.249 0:0:0:0:0:ffff:640d:5f9
100.13.5.250 0:0:0:0:0:ffff:640d:5fa
100.13.5.251 0:0:0:0:0:ffff:640d:5fb
100.13.5.252 0:0:0:0:0:ffff:640d:5fc
100.13.5.253 0:0:0:0:0:ffff:640d:5fd
100.13.5.254 0:0:0:0:0:ffff:640d:5fe
100.13.5.255 0:0:0:0:0:ffff:640d:5ff


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.