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
128.7.69.1 0:0:0:0:0:ffff:8007:4501
128.7.69.2 0:0:0:0:0:ffff:8007:4502
128.7.69.3 0:0:0:0:0:ffff:8007:4503
128.7.69.4 0:0:0:0:0:ffff:8007:4504
128.7.69.5 0:0:0:0:0:ffff:8007:4505
128.7.69.6 0:0:0:0:0:ffff:8007:4506
128.7.69.7 0:0:0:0:0:ffff:8007:4507
128.7.69.8 0:0:0:0:0:ffff:8007:4508
128.7.69.9 0:0:0:0:0:ffff:8007:4509
128.7.69.10 0:0:0:0:0:ffff:8007:450a
128.7.69.11 0:0:0:0:0:ffff:8007:450b
128.7.69.12 0:0:0:0:0:ffff:8007:450c
128.7.69.13 0:0:0:0:0:ffff:8007:450d
128.7.69.14 0:0:0:0:0:ffff:8007:450e
128.7.69.15 0:0:0:0:0:ffff:8007:450f
128.7.69.16 0:0:0:0:0:ffff:8007:4510
128.7.69.17 0:0:0:0:0:ffff:8007:4511
128.7.69.18 0:0:0:0:0:ffff:8007:4512
128.7.69.19 0:0:0:0:0:ffff:8007:4513
128.7.69.20 0:0:0:0:0:ffff:8007:4514
128.7.69.21 0:0:0:0:0:ffff:8007:4515
128.7.69.22 0:0:0:0:0:ffff:8007:4516
128.7.69.23 0:0:0:0:0:ffff:8007:4517
128.7.69.24 0:0:0:0:0:ffff:8007:4518
128.7.69.25 0:0:0:0:0:ffff:8007:4519
128.7.69.26 0:0:0:0:0:ffff:8007:451a
128.7.69.27 0:0:0:0:0:ffff:8007:451b
128.7.69.28 0:0:0:0:0:ffff:8007:451c
128.7.69.29 0:0:0:0:0:ffff:8007:451d
128.7.69.30 0:0:0:0:0:ffff:8007:451e
128.7.69.31 0:0:0:0:0:ffff:8007:451f
128.7.69.32 0:0:0:0:0:ffff:8007:4520
128.7.69.33 0:0:0:0:0:ffff:8007:4521
128.7.69.34 0:0:0:0:0:ffff:8007:4522
128.7.69.35 0:0:0:0:0:ffff:8007:4523
128.7.69.36 0:0:0:0:0:ffff:8007:4524
128.7.69.37 0:0:0:0:0:ffff:8007:4525
128.7.69.38 0:0:0:0:0:ffff:8007:4526
128.7.69.39 0:0:0:0:0:ffff:8007:4527
128.7.69.40 0:0:0:0:0:ffff:8007:4528
128.7.69.41 0:0:0:0:0:ffff:8007:4529
128.7.69.42 0:0:0:0:0:ffff:8007:452a
128.7.69.43 0:0:0:0:0:ffff:8007:452b
128.7.69.44 0:0:0:0:0:ffff:8007:452c
128.7.69.45 0:0:0:0:0:ffff:8007:452d
128.7.69.46 0:0:0:0:0:ffff:8007:452e
128.7.69.47 0:0:0:0:0:ffff:8007:452f
128.7.69.48 0:0:0:0:0:ffff:8007:4530
128.7.69.49 0:0:0:0:0:ffff:8007:4531
128.7.69.50 0:0:0:0:0:ffff:8007:4532
128.7.69.51 0:0:0:0:0:ffff:8007:4533
128.7.69.52 0:0:0:0:0:ffff:8007:4534
128.7.69.53 0:0:0:0:0:ffff:8007:4535
128.7.69.54 0:0:0:0:0:ffff:8007:4536
128.7.69.55 0:0:0:0:0:ffff:8007:4537
128.7.69.56 0:0:0:0:0:ffff:8007:4538
128.7.69.57 0:0:0:0:0:ffff:8007:4539
128.7.69.58 0:0:0:0:0:ffff:8007:453a
128.7.69.59 0:0:0:0:0:ffff:8007:453b
128.7.69.60 0:0:0:0:0:ffff:8007:453c


128.7.69.61 0:0:0:0:0:ffff:8007:453d
128.7.69.62 0:0:0:0:0:ffff:8007:453e
128.7.69.63 0:0:0:0:0:ffff:8007:453f
128.7.69.64 0:0:0:0:0:ffff:8007:4540
128.7.69.65 0:0:0:0:0:ffff:8007:4541
128.7.69.66 0:0:0:0:0:ffff:8007:4542
128.7.69.67 0:0:0:0:0:ffff:8007:4543
128.7.69.68 0:0:0:0:0:ffff:8007:4544
128.7.69.69 0:0:0:0:0:ffff:8007:4545
128.7.69.70 0:0:0:0:0:ffff:8007:4546
128.7.69.71 0:0:0:0:0:ffff:8007:4547
128.7.69.72 0:0:0:0:0:ffff:8007:4548
128.7.69.73 0:0:0:0:0:ffff:8007:4549
128.7.69.74 0:0:0:0:0:ffff:8007:454a
128.7.69.75 0:0:0:0:0:ffff:8007:454b
128.7.69.76 0:0:0:0:0:ffff:8007:454c
128.7.69.77 0:0:0:0:0:ffff:8007:454d
128.7.69.78 0:0:0:0:0:ffff:8007:454e
128.7.69.79 0:0:0:0:0:ffff:8007:454f
128.7.69.80 0:0:0:0:0:ffff:8007:4550
128.7.69.81 0:0:0:0:0:ffff:8007:4551
128.7.69.82 0:0:0:0:0:ffff:8007:4552
128.7.69.83 0:0:0:0:0:ffff:8007:4553
128.7.69.84 0:0:0:0:0:ffff:8007:4554
128.7.69.85 0:0:0:0:0:ffff:8007:4555
128.7.69.86 0:0:0:0:0:ffff:8007:4556
128.7.69.87 0:0:0:0:0:ffff:8007:4557
128.7.69.88 0:0:0:0:0:ffff:8007:4558
128.7.69.89 0:0:0:0:0:ffff:8007:4559
128.7.69.90 0:0:0:0:0:ffff:8007:455a
128.7.69.91 0:0:0:0:0:ffff:8007:455b
128.7.69.92 0:0:0:0:0:ffff:8007:455c
128.7.69.93 0:0:0:0:0:ffff:8007:455d
128.7.69.94 0:0:0:0:0:ffff:8007:455e
128.7.69.95 0:0:0:0:0:ffff:8007:455f
128.7.69.96 0:0:0:0:0:ffff:8007:4560
128.7.69.97 0:0:0:0:0:ffff:8007:4561
128.7.69.98 0:0:0:0:0:ffff:8007:4562
128.7.69.99 0:0:0:0:0:ffff:8007:4563
128.7.69.100 0:0:0:0:0:ffff:8007:4564
128.7.69.101 0:0:0:0:0:ffff:8007:4565
128.7.69.102 0:0:0:0:0:ffff:8007:4566
128.7.69.103 0:0:0:0:0:ffff:8007:4567
128.7.69.104 0:0:0:0:0:ffff:8007:4568
128.7.69.105 0:0:0:0:0:ffff:8007:4569
128.7.69.106 0:0:0:0:0:ffff:8007:456a
128.7.69.107 0:0:0:0:0:ffff:8007:456b
128.7.69.108 0:0:0:0:0:ffff:8007:456c
128.7.69.109 0:0:0:0:0:ffff:8007:456d
128.7.69.110 0:0:0:0:0:ffff:8007:456e
128.7.69.111 0:0:0:0:0:ffff:8007:456f
128.7.69.112 0:0:0:0:0:ffff:8007:4570
128.7.69.113 0:0:0:0:0:ffff:8007:4571
128.7.69.114 0:0:0:0:0:ffff:8007:4572
128.7.69.115 0:0:0:0:0:ffff:8007:4573
128.7.69.116 0:0:0:0:0:ffff:8007:4574
128.7.69.117 0:0:0:0:0:ffff:8007:4575
128.7.69.118 0:0:0:0:0:ffff:8007:4576
128.7.69.119 0:0:0:0:0:ffff:8007:4577
128.7.69.120 0:0:0:0:0:ffff:8007:4578


128.7.69.121 0:0:0:0:0:ffff:8007:4579
128.7.69.122 0:0:0:0:0:ffff:8007:457a
128.7.69.123 0:0:0:0:0:ffff:8007:457b
128.7.69.124 0:0:0:0:0:ffff:8007:457c
128.7.69.125 0:0:0:0:0:ffff:8007:457d
128.7.69.126 0:0:0:0:0:ffff:8007:457e
128.7.69.127 0:0:0:0:0:ffff:8007:457f
128.7.69.128 0:0:0:0:0:ffff:8007:4580
128.7.69.129 0:0:0:0:0:ffff:8007:4581
128.7.69.130 0:0:0:0:0:ffff:8007:4582
128.7.69.131 0:0:0:0:0:ffff:8007:4583
128.7.69.132 0:0:0:0:0:ffff:8007:4584
128.7.69.133 0:0:0:0:0:ffff:8007:4585
128.7.69.134 0:0:0:0:0:ffff:8007:4586
128.7.69.135 0:0:0:0:0:ffff:8007:4587
128.7.69.136 0:0:0:0:0:ffff:8007:4588
128.7.69.137 0:0:0:0:0:ffff:8007:4589
128.7.69.138 0:0:0:0:0:ffff:8007:458a
128.7.69.139 0:0:0:0:0:ffff:8007:458b
128.7.69.140 0:0:0:0:0:ffff:8007:458c
128.7.69.141 0:0:0:0:0:ffff:8007:458d
128.7.69.142 0:0:0:0:0:ffff:8007:458e
128.7.69.143 0:0:0:0:0:ffff:8007:458f
128.7.69.144 0:0:0:0:0:ffff:8007:4590
128.7.69.145 0:0:0:0:0:ffff:8007:4591
128.7.69.146 0:0:0:0:0:ffff:8007:4592
128.7.69.147 0:0:0:0:0:ffff:8007:4593
128.7.69.148 0:0:0:0:0:ffff:8007:4594
128.7.69.149 0:0:0:0:0:ffff:8007:4595
128.7.69.150 0:0:0:0:0:ffff:8007:4596
128.7.69.151 0:0:0:0:0:ffff:8007:4597
128.7.69.152 0:0:0:0:0:ffff:8007:4598
128.7.69.153 0:0:0:0:0:ffff:8007:4599
128.7.69.154 0:0:0:0:0:ffff:8007:459a
128.7.69.155 0:0:0:0:0:ffff:8007:459b
128.7.69.156 0:0:0:0:0:ffff:8007:459c
128.7.69.157 0:0:0:0:0:ffff:8007:459d
128.7.69.158 0:0:0:0:0:ffff:8007:459e
128.7.69.159 0:0:0:0:0:ffff:8007:459f
128.7.69.160 0:0:0:0:0:ffff:8007:45a0
128.7.69.161 0:0:0:0:0:ffff:8007:45a1
128.7.69.162 0:0:0:0:0:ffff:8007:45a2
128.7.69.163 0:0:0:0:0:ffff:8007:45a3
128.7.69.164 0:0:0:0:0:ffff:8007:45a4
128.7.69.165 0:0:0:0:0:ffff:8007:45a5
128.7.69.166 0:0:0:0:0:ffff:8007:45a6
128.7.69.167 0:0:0:0:0:ffff:8007:45a7
128.7.69.168 0:0:0:0:0:ffff:8007:45a8
128.7.69.169 0:0:0:0:0:ffff:8007:45a9
128.7.69.170 0:0:0:0:0:ffff:8007:45aa
128.7.69.171 0:0:0:0:0:ffff:8007:45ab
128.7.69.172 0:0:0:0:0:ffff:8007:45ac
128.7.69.173 0:0:0:0:0:ffff:8007:45ad
128.7.69.174 0:0:0:0:0:ffff:8007:45ae
128.7.69.175 0:0:0:0:0:ffff:8007:45af
128.7.69.176 0:0:0:0:0:ffff:8007:45b0
128.7.69.177 0:0:0:0:0:ffff:8007:45b1
128.7.69.178 0:0:0:0:0:ffff:8007:45b2
128.7.69.179 0:0:0:0:0:ffff:8007:45b3
128.7.69.180 0:0:0:0:0:ffff:8007:45b4


128.7.69.181 0:0:0:0:0:ffff:8007:45b5
128.7.69.182 0:0:0:0:0:ffff:8007:45b6
128.7.69.183 0:0:0:0:0:ffff:8007:45b7
128.7.69.184 0:0:0:0:0:ffff:8007:45b8
128.7.69.185 0:0:0:0:0:ffff:8007:45b9
128.7.69.186 0:0:0:0:0:ffff:8007:45ba
128.7.69.187 0:0:0:0:0:ffff:8007:45bb
128.7.69.188 0:0:0:0:0:ffff:8007:45bc
128.7.69.189 0:0:0:0:0:ffff:8007:45bd
128.7.69.190 0:0:0:0:0:ffff:8007:45be
128.7.69.191 0:0:0:0:0:ffff:8007:45bf
128.7.69.192 0:0:0:0:0:ffff:8007:45c0
128.7.69.193 0:0:0:0:0:ffff:8007:45c1
128.7.69.194 0:0:0:0:0:ffff:8007:45c2
128.7.69.195 0:0:0:0:0:ffff:8007:45c3
128.7.69.196 0:0:0:0:0:ffff:8007:45c4
128.7.69.197 0:0:0:0:0:ffff:8007:45c5
128.7.69.198 0:0:0:0:0:ffff:8007:45c6
128.7.69.199 0:0:0:0:0:ffff:8007:45c7
128.7.69.200 0:0:0:0:0:ffff:8007:45c8
128.7.69.201 0:0:0:0:0:ffff:8007:45c9
128.7.69.202 0:0:0:0:0:ffff:8007:45ca
128.7.69.203 0:0:0:0:0:ffff:8007:45cb
128.7.69.204 0:0:0:0:0:ffff:8007:45cc
128.7.69.205 0:0:0:0:0:ffff:8007:45cd
128.7.69.206 0:0:0:0:0:ffff:8007:45ce
128.7.69.207 0:0:0:0:0:ffff:8007:45cf
128.7.69.208 0:0:0:0:0:ffff:8007:45d0
128.7.69.209 0:0:0:0:0:ffff:8007:45d1
128.7.69.210 0:0:0:0:0:ffff:8007:45d2
128.7.69.211 0:0:0:0:0:ffff:8007:45d3
128.7.69.212 0:0:0:0:0:ffff:8007:45d4
128.7.69.213 0:0:0:0:0:ffff:8007:45d5
128.7.69.214 0:0:0:0:0:ffff:8007:45d6
128.7.69.215 0:0:0:0:0:ffff:8007:45d7
128.7.69.216 0:0:0:0:0:ffff:8007:45d8
128.7.69.217 0:0:0:0:0:ffff:8007:45d9
128.7.69.218 0:0:0:0:0:ffff:8007:45da
128.7.69.219 0:0:0:0:0:ffff:8007:45db
128.7.69.220 0:0:0:0:0:ffff:8007:45dc
128.7.69.221 0:0:0:0:0:ffff:8007:45dd
128.7.69.222 0:0:0:0:0:ffff:8007:45de
128.7.69.223 0:0:0:0:0:ffff:8007:45df
128.7.69.224 0:0:0:0:0:ffff:8007:45e0
128.7.69.225 0:0:0:0:0:ffff:8007:45e1
128.7.69.226 0:0:0:0:0:ffff:8007:45e2
128.7.69.227 0:0:0:0:0:ffff:8007:45e3
128.7.69.228 0:0:0:0:0:ffff:8007:45e4
128.7.69.229 0:0:0:0:0:ffff:8007:45e5
128.7.69.230 0:0:0:0:0:ffff:8007:45e6
128.7.69.231 0:0:0:0:0:ffff:8007:45e7
128.7.69.232 0:0:0:0:0:ffff:8007:45e8
128.7.69.233 0:0:0:0:0:ffff:8007:45e9
128.7.69.234 0:0:0:0:0:ffff:8007:45ea
128.7.69.235 0:0:0:0:0:ffff:8007:45eb
128.7.69.236 0:0:0:0:0:ffff:8007:45ec
128.7.69.237 0:0:0:0:0:ffff:8007:45ed
128.7.69.238 0:0:0:0:0:ffff:8007:45ee
128.7.69.239 0:0:0:0:0:ffff:8007:45ef
128.7.69.240 0:0:0:0:0:ffff:8007:45f0
128.7.69.241 0:0:0:0:0:ffff:8007:45f1
128.7.69.242 0:0:0:0:0:ffff:8007:45f2
128.7.69.243 0:0:0:0:0:ffff:8007:45f3
128.7.69.244 0:0:0:0:0:ffff:8007:45f4
128.7.69.245 0:0:0:0:0:ffff:8007:45f5
128.7.69.246 0:0:0:0:0:ffff:8007:45f6
128.7.69.247 0:0:0:0:0:ffff:8007:45f7
128.7.69.248 0:0:0:0:0:ffff:8007:45f8
128.7.69.249 0:0:0:0:0:ffff:8007:45f9
128.7.69.250 0:0:0:0:0:ffff:8007:45fa
128.7.69.251 0:0:0:0:0:ffff:8007:45fb
128.7.69.252 0:0:0:0:0:ffff:8007:45fc
128.7.69.253 0:0:0:0:0:ffff:8007:45fd
128.7.69.254 0:0:0:0:0:ffff:8007:45fe
128.7.69.255 0:0:0:0:0:ffff:8007:45ff


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.