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
65.76.5.1 0:0:0:0:0:ffff:414c:501
65.76.5.2 0:0:0:0:0:ffff:414c:502
65.76.5.3 0:0:0:0:0:ffff:414c:503
65.76.5.4 0:0:0:0:0:ffff:414c:504
65.76.5.5 0:0:0:0:0:ffff:414c:505
65.76.5.6 0:0:0:0:0:ffff:414c:506
65.76.5.7 0:0:0:0:0:ffff:414c:507
65.76.5.8 0:0:0:0:0:ffff:414c:508
65.76.5.9 0:0:0:0:0:ffff:414c:509
65.76.5.10 0:0:0:0:0:ffff:414c:50a
65.76.5.11 0:0:0:0:0:ffff:414c:50b
65.76.5.12 0:0:0:0:0:ffff:414c:50c
65.76.5.13 0:0:0:0:0:ffff:414c:50d
65.76.5.14 0:0:0:0:0:ffff:414c:50e
65.76.5.15 0:0:0:0:0:ffff:414c:50f
65.76.5.16 0:0:0:0:0:ffff:414c:510
65.76.5.17 0:0:0:0:0:ffff:414c:511
65.76.5.18 0:0:0:0:0:ffff:414c:512
65.76.5.19 0:0:0:0:0:ffff:414c:513
65.76.5.20 0:0:0:0:0:ffff:414c:514
65.76.5.21 0:0:0:0:0:ffff:414c:515
65.76.5.22 0:0:0:0:0:ffff:414c:516
65.76.5.23 0:0:0:0:0:ffff:414c:517
65.76.5.24 0:0:0:0:0:ffff:414c:518
65.76.5.25 0:0:0:0:0:ffff:414c:519
65.76.5.26 0:0:0:0:0:ffff:414c:51a
65.76.5.27 0:0:0:0:0:ffff:414c:51b
65.76.5.28 0:0:0:0:0:ffff:414c:51c
65.76.5.29 0:0:0:0:0:ffff:414c:51d
65.76.5.30 0:0:0:0:0:ffff:414c:51e
65.76.5.31 0:0:0:0:0:ffff:414c:51f
65.76.5.32 0:0:0:0:0:ffff:414c:520
65.76.5.33 0:0:0:0:0:ffff:414c:521
65.76.5.34 0:0:0:0:0:ffff:414c:522
65.76.5.35 0:0:0:0:0:ffff:414c:523
65.76.5.36 0:0:0:0:0:ffff:414c:524
65.76.5.37 0:0:0:0:0:ffff:414c:525
65.76.5.38 0:0:0:0:0:ffff:414c:526
65.76.5.39 0:0:0:0:0:ffff:414c:527
65.76.5.40 0:0:0:0:0:ffff:414c:528
65.76.5.41 0:0:0:0:0:ffff:414c:529
65.76.5.42 0:0:0:0:0:ffff:414c:52a
65.76.5.43 0:0:0:0:0:ffff:414c:52b
65.76.5.44 0:0:0:0:0:ffff:414c:52c
65.76.5.45 0:0:0:0:0:ffff:414c:52d
65.76.5.46 0:0:0:0:0:ffff:414c:52e
65.76.5.47 0:0:0:0:0:ffff:414c:52f
65.76.5.48 0:0:0:0:0:ffff:414c:530
65.76.5.49 0:0:0:0:0:ffff:414c:531
65.76.5.50 0:0:0:0:0:ffff:414c:532
65.76.5.51 0:0:0:0:0:ffff:414c:533
65.76.5.52 0:0:0:0:0:ffff:414c:534
65.76.5.53 0:0:0:0:0:ffff:414c:535
65.76.5.54 0:0:0:0:0:ffff:414c:536
65.76.5.55 0:0:0:0:0:ffff:414c:537
65.76.5.56 0:0:0:0:0:ffff:414c:538
65.76.5.57 0:0:0:0:0:ffff:414c:539
65.76.5.58 0:0:0:0:0:ffff:414c:53a
65.76.5.59 0:0:0:0:0:ffff:414c:53b
65.76.5.60 0:0:0:0:0:ffff:414c:53c


65.76.5.61 0:0:0:0:0:ffff:414c:53d
65.76.5.62 0:0:0:0:0:ffff:414c:53e
65.76.5.63 0:0:0:0:0:ffff:414c:53f
65.76.5.64 0:0:0:0:0:ffff:414c:540
65.76.5.65 0:0:0:0:0:ffff:414c:541
65.76.5.66 0:0:0:0:0:ffff:414c:542
65.76.5.67 0:0:0:0:0:ffff:414c:543
65.76.5.68 0:0:0:0:0:ffff:414c:544
65.76.5.69 0:0:0:0:0:ffff:414c:545
65.76.5.70 0:0:0:0:0:ffff:414c:546
65.76.5.71 0:0:0:0:0:ffff:414c:547
65.76.5.72 0:0:0:0:0:ffff:414c:548
65.76.5.73 0:0:0:0:0:ffff:414c:549
65.76.5.74 0:0:0:0:0:ffff:414c:54a
65.76.5.75 0:0:0:0:0:ffff:414c:54b
65.76.5.76 0:0:0:0:0:ffff:414c:54c
65.76.5.77 0:0:0:0:0:ffff:414c:54d
65.76.5.78 0:0:0:0:0:ffff:414c:54e
65.76.5.79 0:0:0:0:0:ffff:414c:54f
65.76.5.80 0:0:0:0:0:ffff:414c:550
65.76.5.81 0:0:0:0:0:ffff:414c:551
65.76.5.82 0:0:0:0:0:ffff:414c:552
65.76.5.83 0:0:0:0:0:ffff:414c:553
65.76.5.84 0:0:0:0:0:ffff:414c:554
65.76.5.85 0:0:0:0:0:ffff:414c:555
65.76.5.86 0:0:0:0:0:ffff:414c:556
65.76.5.87 0:0:0:0:0:ffff:414c:557
65.76.5.88 0:0:0:0:0:ffff:414c:558
65.76.5.89 0:0:0:0:0:ffff:414c:559
65.76.5.90 0:0:0:0:0:ffff:414c:55a
65.76.5.91 0:0:0:0:0:ffff:414c:55b
65.76.5.92 0:0:0:0:0:ffff:414c:55c
65.76.5.93 0:0:0:0:0:ffff:414c:55d
65.76.5.94 0:0:0:0:0:ffff:414c:55e
65.76.5.95 0:0:0:0:0:ffff:414c:55f
65.76.5.96 0:0:0:0:0:ffff:414c:560
65.76.5.97 0:0:0:0:0:ffff:414c:561
65.76.5.98 0:0:0:0:0:ffff:414c:562
65.76.5.99 0:0:0:0:0:ffff:414c:563
65.76.5.100 0:0:0:0:0:ffff:414c:564
65.76.5.101 0:0:0:0:0:ffff:414c:565
65.76.5.102 0:0:0:0:0:ffff:414c:566
65.76.5.103 0:0:0:0:0:ffff:414c:567
65.76.5.104 0:0:0:0:0:ffff:414c:568
65.76.5.105 0:0:0:0:0:ffff:414c:569
65.76.5.106 0:0:0:0:0:ffff:414c:56a
65.76.5.107 0:0:0:0:0:ffff:414c:56b
65.76.5.108 0:0:0:0:0:ffff:414c:56c
65.76.5.109 0:0:0:0:0:ffff:414c:56d
65.76.5.110 0:0:0:0:0:ffff:414c:56e
65.76.5.111 0:0:0:0:0:ffff:414c:56f
65.76.5.112 0:0:0:0:0:ffff:414c:570
65.76.5.113 0:0:0:0:0:ffff:414c:571
65.76.5.114 0:0:0:0:0:ffff:414c:572
65.76.5.115 0:0:0:0:0:ffff:414c:573
65.76.5.116 0:0:0:0:0:ffff:414c:574
65.76.5.117 0:0:0:0:0:ffff:414c:575
65.76.5.118 0:0:0:0:0:ffff:414c:576
65.76.5.119 0:0:0:0:0:ffff:414c:577
65.76.5.120 0:0:0:0:0:ffff:414c:578


65.76.5.121 0:0:0:0:0:ffff:414c:579
65.76.5.122 0:0:0:0:0:ffff:414c:57a
65.76.5.123 0:0:0:0:0:ffff:414c:57b
65.76.5.124 0:0:0:0:0:ffff:414c:57c
65.76.5.125 0:0:0:0:0:ffff:414c:57d
65.76.5.126 0:0:0:0:0:ffff:414c:57e
65.76.5.127 0:0:0:0:0:ffff:414c:57f
65.76.5.128 0:0:0:0:0:ffff:414c:580
65.76.5.129 0:0:0:0:0:ffff:414c:581
65.76.5.130 0:0:0:0:0:ffff:414c:582
65.76.5.131 0:0:0:0:0:ffff:414c:583
65.76.5.132 0:0:0:0:0:ffff:414c:584
65.76.5.133 0:0:0:0:0:ffff:414c:585
65.76.5.134 0:0:0:0:0:ffff:414c:586
65.76.5.135 0:0:0:0:0:ffff:414c:587
65.76.5.136 0:0:0:0:0:ffff:414c:588
65.76.5.137 0:0:0:0:0:ffff:414c:589
65.76.5.138 0:0:0:0:0:ffff:414c:58a
65.76.5.139 0:0:0:0:0:ffff:414c:58b
65.76.5.140 0:0:0:0:0:ffff:414c:58c
65.76.5.141 0:0:0:0:0:ffff:414c:58d
65.76.5.142 0:0:0:0:0:ffff:414c:58e
65.76.5.143 0:0:0:0:0:ffff:414c:58f
65.76.5.144 0:0:0:0:0:ffff:414c:590
65.76.5.145 0:0:0:0:0:ffff:414c:591
65.76.5.146 0:0:0:0:0:ffff:414c:592
65.76.5.147 0:0:0:0:0:ffff:414c:593
65.76.5.148 0:0:0:0:0:ffff:414c:594
65.76.5.149 0:0:0:0:0:ffff:414c:595
65.76.5.150 0:0:0:0:0:ffff:414c:596
65.76.5.151 0:0:0:0:0:ffff:414c:597
65.76.5.152 0:0:0:0:0:ffff:414c:598
65.76.5.153 0:0:0:0:0:ffff:414c:599
65.76.5.154 0:0:0:0:0:ffff:414c:59a
65.76.5.155 0:0:0:0:0:ffff:414c:59b
65.76.5.156 0:0:0:0:0:ffff:414c:59c
65.76.5.157 0:0:0:0:0:ffff:414c:59d
65.76.5.158 0:0:0:0:0:ffff:414c:59e
65.76.5.159 0:0:0:0:0:ffff:414c:59f
65.76.5.160 0:0:0:0:0:ffff:414c:5a0
65.76.5.161 0:0:0:0:0:ffff:414c:5a1
65.76.5.162 0:0:0:0:0:ffff:414c:5a2
65.76.5.163 0:0:0:0:0:ffff:414c:5a3
65.76.5.164 0:0:0:0:0:ffff:414c:5a4
65.76.5.165 0:0:0:0:0:ffff:414c:5a5
65.76.5.166 0:0:0:0:0:ffff:414c:5a6
65.76.5.167 0:0:0:0:0:ffff:414c:5a7
65.76.5.168 0:0:0:0:0:ffff:414c:5a8
65.76.5.169 0:0:0:0:0:ffff:414c:5a9
65.76.5.170 0:0:0:0:0:ffff:414c:5aa
65.76.5.171 0:0:0:0:0:ffff:414c:5ab
65.76.5.172 0:0:0:0:0:ffff:414c:5ac
65.76.5.173 0:0:0:0:0:ffff:414c:5ad
65.76.5.174 0:0:0:0:0:ffff:414c:5ae
65.76.5.175 0:0:0:0:0:ffff:414c:5af
65.76.5.176 0:0:0:0:0:ffff:414c:5b0
65.76.5.177 0:0:0:0:0:ffff:414c:5b1
65.76.5.178 0:0:0:0:0:ffff:414c:5b2
65.76.5.179 0:0:0:0:0:ffff:414c:5b3
65.76.5.180 0:0:0:0:0:ffff:414c:5b4


65.76.5.181 0:0:0:0:0:ffff:414c:5b5
65.76.5.182 0:0:0:0:0:ffff:414c:5b6
65.76.5.183 0:0:0:0:0:ffff:414c:5b7
65.76.5.184 0:0:0:0:0:ffff:414c:5b8
65.76.5.185 0:0:0:0:0:ffff:414c:5b9
65.76.5.186 0:0:0:0:0:ffff:414c:5ba
65.76.5.187 0:0:0:0:0:ffff:414c:5bb
65.76.5.188 0:0:0:0:0:ffff:414c:5bc
65.76.5.189 0:0:0:0:0:ffff:414c:5bd
65.76.5.190 0:0:0:0:0:ffff:414c:5be
65.76.5.191 0:0:0:0:0:ffff:414c:5bf
65.76.5.192 0:0:0:0:0:ffff:414c:5c0
65.76.5.193 0:0:0:0:0:ffff:414c:5c1
65.76.5.194 0:0:0:0:0:ffff:414c:5c2
65.76.5.195 0:0:0:0:0:ffff:414c:5c3
65.76.5.196 0:0:0:0:0:ffff:414c:5c4
65.76.5.197 0:0:0:0:0:ffff:414c:5c5
65.76.5.198 0:0:0:0:0:ffff:414c:5c6
65.76.5.199 0:0:0:0:0:ffff:414c:5c7
65.76.5.200 0:0:0:0:0:ffff:414c:5c8
65.76.5.201 0:0:0:0:0:ffff:414c:5c9
65.76.5.202 0:0:0:0:0:ffff:414c:5ca
65.76.5.203 0:0:0:0:0:ffff:414c:5cb
65.76.5.204 0:0:0:0:0:ffff:414c:5cc
65.76.5.205 0:0:0:0:0:ffff:414c:5cd
65.76.5.206 0:0:0:0:0:ffff:414c:5ce
65.76.5.207 0:0:0:0:0:ffff:414c:5cf
65.76.5.208 0:0:0:0:0:ffff:414c:5d0
65.76.5.209 0:0:0:0:0:ffff:414c:5d1
65.76.5.210 0:0:0:0:0:ffff:414c:5d2
65.76.5.211 0:0:0:0:0:ffff:414c:5d3
65.76.5.212 0:0:0:0:0:ffff:414c:5d4
65.76.5.213 0:0:0:0:0:ffff:414c:5d5
65.76.5.214 0:0:0:0:0:ffff:414c:5d6
65.76.5.215 0:0:0:0:0:ffff:414c:5d7
65.76.5.216 0:0:0:0:0:ffff:414c:5d8
65.76.5.217 0:0:0:0:0:ffff:414c:5d9
65.76.5.218 0:0:0:0:0:ffff:414c:5da
65.76.5.219 0:0:0:0:0:ffff:414c:5db
65.76.5.220 0:0:0:0:0:ffff:414c:5dc
65.76.5.221 0:0:0:0:0:ffff:414c:5dd
65.76.5.222 0:0:0:0:0:ffff:414c:5de
65.76.5.223 0:0:0:0:0:ffff:414c:5df
65.76.5.224 0:0:0:0:0:ffff:414c:5e0
65.76.5.225 0:0:0:0:0:ffff:414c:5e1
65.76.5.226 0:0:0:0:0:ffff:414c:5e2
65.76.5.227 0:0:0:0:0:ffff:414c:5e3
65.76.5.228 0:0:0:0:0:ffff:414c:5e4
65.76.5.229 0:0:0:0:0:ffff:414c:5e5
65.76.5.230 0:0:0:0:0:ffff:414c:5e6
65.76.5.231 0:0:0:0:0:ffff:414c:5e7
65.76.5.232 0:0:0:0:0:ffff:414c:5e8
65.76.5.233 0:0:0:0:0:ffff:414c:5e9
65.76.5.234 0:0:0:0:0:ffff:414c:5ea
65.76.5.235 0:0:0:0:0:ffff:414c:5eb
65.76.5.236 0:0:0:0:0:ffff:414c:5ec
65.76.5.237 0:0:0:0:0:ffff:414c:5ed
65.76.5.238 0:0:0:0:0:ffff:414c:5ee
65.76.5.239 0:0:0:0:0:ffff:414c:5ef
65.76.5.240 0:0:0:0:0:ffff:414c:5f0
65.76.5.241 0:0:0:0:0:ffff:414c:5f1
65.76.5.242 0:0:0:0:0:ffff:414c:5f2
65.76.5.243 0:0:0:0:0:ffff:414c:5f3
65.76.5.244 0:0:0:0:0:ffff:414c:5f4
65.76.5.245 0:0:0:0:0:ffff:414c:5f5
65.76.5.246 0:0:0:0:0:ffff:414c:5f6
65.76.5.247 0:0:0:0:0:ffff:414c:5f7
65.76.5.248 0:0:0:0:0:ffff:414c:5f8
65.76.5.249 0:0:0:0:0:ffff:414c:5f9
65.76.5.250 0:0:0:0:0:ffff:414c:5fa
65.76.5.251 0:0:0:0:0:ffff:414c:5fb
65.76.5.252 0:0:0:0:0:ffff:414c:5fc
65.76.5.253 0:0:0:0:0:ffff:414c:5fd
65.76.5.254 0:0:0:0:0:ffff:414c:5fe
65.76.5.255 0:0:0:0:0:ffff:414c: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.