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
191.109.69.1 0:0:0:0:0:ffff:bf6d:4501
191.109.69.2 0:0:0:0:0:ffff:bf6d:4502
191.109.69.3 0:0:0:0:0:ffff:bf6d:4503
191.109.69.4 0:0:0:0:0:ffff:bf6d:4504
191.109.69.5 0:0:0:0:0:ffff:bf6d:4505
191.109.69.6 0:0:0:0:0:ffff:bf6d:4506
191.109.69.7 0:0:0:0:0:ffff:bf6d:4507
191.109.69.8 0:0:0:0:0:ffff:bf6d:4508
191.109.69.9 0:0:0:0:0:ffff:bf6d:4509
191.109.69.10 0:0:0:0:0:ffff:bf6d:450a
191.109.69.11 0:0:0:0:0:ffff:bf6d:450b
191.109.69.12 0:0:0:0:0:ffff:bf6d:450c
191.109.69.13 0:0:0:0:0:ffff:bf6d:450d
191.109.69.14 0:0:0:0:0:ffff:bf6d:450e
191.109.69.15 0:0:0:0:0:ffff:bf6d:450f
191.109.69.16 0:0:0:0:0:ffff:bf6d:4510
191.109.69.17 0:0:0:0:0:ffff:bf6d:4511
191.109.69.18 0:0:0:0:0:ffff:bf6d:4512
191.109.69.19 0:0:0:0:0:ffff:bf6d:4513
191.109.69.20 0:0:0:0:0:ffff:bf6d:4514
191.109.69.21 0:0:0:0:0:ffff:bf6d:4515
191.109.69.22 0:0:0:0:0:ffff:bf6d:4516
191.109.69.23 0:0:0:0:0:ffff:bf6d:4517
191.109.69.24 0:0:0:0:0:ffff:bf6d:4518
191.109.69.25 0:0:0:0:0:ffff:bf6d:4519
191.109.69.26 0:0:0:0:0:ffff:bf6d:451a
191.109.69.27 0:0:0:0:0:ffff:bf6d:451b
191.109.69.28 0:0:0:0:0:ffff:bf6d:451c
191.109.69.29 0:0:0:0:0:ffff:bf6d:451d
191.109.69.30 0:0:0:0:0:ffff:bf6d:451e
191.109.69.31 0:0:0:0:0:ffff:bf6d:451f
191.109.69.32 0:0:0:0:0:ffff:bf6d:4520
191.109.69.33 0:0:0:0:0:ffff:bf6d:4521
191.109.69.34 0:0:0:0:0:ffff:bf6d:4522
191.109.69.35 0:0:0:0:0:ffff:bf6d:4523
191.109.69.36 0:0:0:0:0:ffff:bf6d:4524
191.109.69.37 0:0:0:0:0:ffff:bf6d:4525
191.109.69.38 0:0:0:0:0:ffff:bf6d:4526
191.109.69.39 0:0:0:0:0:ffff:bf6d:4527
191.109.69.40 0:0:0:0:0:ffff:bf6d:4528
191.109.69.41 0:0:0:0:0:ffff:bf6d:4529
191.109.69.42 0:0:0:0:0:ffff:bf6d:452a
191.109.69.43 0:0:0:0:0:ffff:bf6d:452b
191.109.69.44 0:0:0:0:0:ffff:bf6d:452c
191.109.69.45 0:0:0:0:0:ffff:bf6d:452d
191.109.69.46 0:0:0:0:0:ffff:bf6d:452e
191.109.69.47 0:0:0:0:0:ffff:bf6d:452f
191.109.69.48 0:0:0:0:0:ffff:bf6d:4530
191.109.69.49 0:0:0:0:0:ffff:bf6d:4531
191.109.69.50 0:0:0:0:0:ffff:bf6d:4532
191.109.69.51 0:0:0:0:0:ffff:bf6d:4533
191.109.69.52 0:0:0:0:0:ffff:bf6d:4534
191.109.69.53 0:0:0:0:0:ffff:bf6d:4535
191.109.69.54 0:0:0:0:0:ffff:bf6d:4536
191.109.69.55 0:0:0:0:0:ffff:bf6d:4537
191.109.69.56 0:0:0:0:0:ffff:bf6d:4538
191.109.69.57 0:0:0:0:0:ffff:bf6d:4539
191.109.69.58 0:0:0:0:0:ffff:bf6d:453a
191.109.69.59 0:0:0:0:0:ffff:bf6d:453b
191.109.69.60 0:0:0:0:0:ffff:bf6d:453c


191.109.69.61 0:0:0:0:0:ffff:bf6d:453d
191.109.69.62 0:0:0:0:0:ffff:bf6d:453e
191.109.69.63 0:0:0:0:0:ffff:bf6d:453f
191.109.69.64 0:0:0:0:0:ffff:bf6d:4540
191.109.69.65 0:0:0:0:0:ffff:bf6d:4541
191.109.69.66 0:0:0:0:0:ffff:bf6d:4542
191.109.69.67 0:0:0:0:0:ffff:bf6d:4543
191.109.69.68 0:0:0:0:0:ffff:bf6d:4544
191.109.69.69 0:0:0:0:0:ffff:bf6d:4545
191.109.69.70 0:0:0:0:0:ffff:bf6d:4546
191.109.69.71 0:0:0:0:0:ffff:bf6d:4547
191.109.69.72 0:0:0:0:0:ffff:bf6d:4548
191.109.69.73 0:0:0:0:0:ffff:bf6d:4549
191.109.69.74 0:0:0:0:0:ffff:bf6d:454a
191.109.69.75 0:0:0:0:0:ffff:bf6d:454b
191.109.69.76 0:0:0:0:0:ffff:bf6d:454c
191.109.69.77 0:0:0:0:0:ffff:bf6d:454d
191.109.69.78 0:0:0:0:0:ffff:bf6d:454e
191.109.69.79 0:0:0:0:0:ffff:bf6d:454f
191.109.69.80 0:0:0:0:0:ffff:bf6d:4550
191.109.69.81 0:0:0:0:0:ffff:bf6d:4551
191.109.69.82 0:0:0:0:0:ffff:bf6d:4552
191.109.69.83 0:0:0:0:0:ffff:bf6d:4553
191.109.69.84 0:0:0:0:0:ffff:bf6d:4554
191.109.69.85 0:0:0:0:0:ffff:bf6d:4555
191.109.69.86 0:0:0:0:0:ffff:bf6d:4556
191.109.69.87 0:0:0:0:0:ffff:bf6d:4557
191.109.69.88 0:0:0:0:0:ffff:bf6d:4558
191.109.69.89 0:0:0:0:0:ffff:bf6d:4559
191.109.69.90 0:0:0:0:0:ffff:bf6d:455a
191.109.69.91 0:0:0:0:0:ffff:bf6d:455b
191.109.69.92 0:0:0:0:0:ffff:bf6d:455c
191.109.69.93 0:0:0:0:0:ffff:bf6d:455d
191.109.69.94 0:0:0:0:0:ffff:bf6d:455e
191.109.69.95 0:0:0:0:0:ffff:bf6d:455f
191.109.69.96 0:0:0:0:0:ffff:bf6d:4560
191.109.69.97 0:0:0:0:0:ffff:bf6d:4561
191.109.69.98 0:0:0:0:0:ffff:bf6d:4562
191.109.69.99 0:0:0:0:0:ffff:bf6d:4563
191.109.69.100 0:0:0:0:0:ffff:bf6d:4564
191.109.69.101 0:0:0:0:0:ffff:bf6d:4565
191.109.69.102 0:0:0:0:0:ffff:bf6d:4566
191.109.69.103 0:0:0:0:0:ffff:bf6d:4567
191.109.69.104 0:0:0:0:0:ffff:bf6d:4568
191.109.69.105 0:0:0:0:0:ffff:bf6d:4569
191.109.69.106 0:0:0:0:0:ffff:bf6d:456a
191.109.69.107 0:0:0:0:0:ffff:bf6d:456b
191.109.69.108 0:0:0:0:0:ffff:bf6d:456c
191.109.69.109 0:0:0:0:0:ffff:bf6d:456d
191.109.69.110 0:0:0:0:0:ffff:bf6d:456e
191.109.69.111 0:0:0:0:0:ffff:bf6d:456f
191.109.69.112 0:0:0:0:0:ffff:bf6d:4570
191.109.69.113 0:0:0:0:0:ffff:bf6d:4571
191.109.69.114 0:0:0:0:0:ffff:bf6d:4572
191.109.69.115 0:0:0:0:0:ffff:bf6d:4573
191.109.69.116 0:0:0:0:0:ffff:bf6d:4574
191.109.69.117 0:0:0:0:0:ffff:bf6d:4575
191.109.69.118 0:0:0:0:0:ffff:bf6d:4576
191.109.69.119 0:0:0:0:0:ffff:bf6d:4577
191.109.69.120 0:0:0:0:0:ffff:bf6d:4578


191.109.69.121 0:0:0:0:0:ffff:bf6d:4579
191.109.69.122 0:0:0:0:0:ffff:bf6d:457a
191.109.69.123 0:0:0:0:0:ffff:bf6d:457b
191.109.69.124 0:0:0:0:0:ffff:bf6d:457c
191.109.69.125 0:0:0:0:0:ffff:bf6d:457d
191.109.69.126 0:0:0:0:0:ffff:bf6d:457e
191.109.69.127 0:0:0:0:0:ffff:bf6d:457f
191.109.69.128 0:0:0:0:0:ffff:bf6d:4580
191.109.69.129 0:0:0:0:0:ffff:bf6d:4581
191.109.69.130 0:0:0:0:0:ffff:bf6d:4582
191.109.69.131 0:0:0:0:0:ffff:bf6d:4583
191.109.69.132 0:0:0:0:0:ffff:bf6d:4584
191.109.69.133 0:0:0:0:0:ffff:bf6d:4585
191.109.69.134 0:0:0:0:0:ffff:bf6d:4586
191.109.69.135 0:0:0:0:0:ffff:bf6d:4587
191.109.69.136 0:0:0:0:0:ffff:bf6d:4588
191.109.69.137 0:0:0:0:0:ffff:bf6d:4589
191.109.69.138 0:0:0:0:0:ffff:bf6d:458a
191.109.69.139 0:0:0:0:0:ffff:bf6d:458b
191.109.69.140 0:0:0:0:0:ffff:bf6d:458c
191.109.69.141 0:0:0:0:0:ffff:bf6d:458d
191.109.69.142 0:0:0:0:0:ffff:bf6d:458e
191.109.69.143 0:0:0:0:0:ffff:bf6d:458f
191.109.69.144 0:0:0:0:0:ffff:bf6d:4590
191.109.69.145 0:0:0:0:0:ffff:bf6d:4591
191.109.69.146 0:0:0:0:0:ffff:bf6d:4592
191.109.69.147 0:0:0:0:0:ffff:bf6d:4593
191.109.69.148 0:0:0:0:0:ffff:bf6d:4594
191.109.69.149 0:0:0:0:0:ffff:bf6d:4595
191.109.69.150 0:0:0:0:0:ffff:bf6d:4596
191.109.69.151 0:0:0:0:0:ffff:bf6d:4597
191.109.69.152 0:0:0:0:0:ffff:bf6d:4598
191.109.69.153 0:0:0:0:0:ffff:bf6d:4599
191.109.69.154 0:0:0:0:0:ffff:bf6d:459a
191.109.69.155 0:0:0:0:0:ffff:bf6d:459b
191.109.69.156 0:0:0:0:0:ffff:bf6d:459c
191.109.69.157 0:0:0:0:0:ffff:bf6d:459d
191.109.69.158 0:0:0:0:0:ffff:bf6d:459e
191.109.69.159 0:0:0:0:0:ffff:bf6d:459f
191.109.69.160 0:0:0:0:0:ffff:bf6d:45a0
191.109.69.161 0:0:0:0:0:ffff:bf6d:45a1
191.109.69.162 0:0:0:0:0:ffff:bf6d:45a2
191.109.69.163 0:0:0:0:0:ffff:bf6d:45a3
191.109.69.164 0:0:0:0:0:ffff:bf6d:45a4
191.109.69.165 0:0:0:0:0:ffff:bf6d:45a5
191.109.69.166 0:0:0:0:0:ffff:bf6d:45a6
191.109.69.167 0:0:0:0:0:ffff:bf6d:45a7
191.109.69.168 0:0:0:0:0:ffff:bf6d:45a8
191.109.69.169 0:0:0:0:0:ffff:bf6d:45a9
191.109.69.170 0:0:0:0:0:ffff:bf6d:45aa
191.109.69.171 0:0:0:0:0:ffff:bf6d:45ab
191.109.69.172 0:0:0:0:0:ffff:bf6d:45ac
191.109.69.173 0:0:0:0:0:ffff:bf6d:45ad
191.109.69.174 0:0:0:0:0:ffff:bf6d:45ae
191.109.69.175 0:0:0:0:0:ffff:bf6d:45af
191.109.69.176 0:0:0:0:0:ffff:bf6d:45b0
191.109.69.177 0:0:0:0:0:ffff:bf6d:45b1
191.109.69.178 0:0:0:0:0:ffff:bf6d:45b2
191.109.69.179 0:0:0:0:0:ffff:bf6d:45b3
191.109.69.180 0:0:0:0:0:ffff:bf6d:45b4


191.109.69.181 0:0:0:0:0:ffff:bf6d:45b5
191.109.69.182 0:0:0:0:0:ffff:bf6d:45b6
191.109.69.183 0:0:0:0:0:ffff:bf6d:45b7
191.109.69.184 0:0:0:0:0:ffff:bf6d:45b8
191.109.69.185 0:0:0:0:0:ffff:bf6d:45b9
191.109.69.186 0:0:0:0:0:ffff:bf6d:45ba
191.109.69.187 0:0:0:0:0:ffff:bf6d:45bb
191.109.69.188 0:0:0:0:0:ffff:bf6d:45bc
191.109.69.189 0:0:0:0:0:ffff:bf6d:45bd
191.109.69.190 0:0:0:0:0:ffff:bf6d:45be
191.109.69.191 0:0:0:0:0:ffff:bf6d:45bf
191.109.69.192 0:0:0:0:0:ffff:bf6d:45c0
191.109.69.193 0:0:0:0:0:ffff:bf6d:45c1
191.109.69.194 0:0:0:0:0:ffff:bf6d:45c2
191.109.69.195 0:0:0:0:0:ffff:bf6d:45c3
191.109.69.196 0:0:0:0:0:ffff:bf6d:45c4
191.109.69.197 0:0:0:0:0:ffff:bf6d:45c5
191.109.69.198 0:0:0:0:0:ffff:bf6d:45c6
191.109.69.199 0:0:0:0:0:ffff:bf6d:45c7
191.109.69.200 0:0:0:0:0:ffff:bf6d:45c8
191.109.69.201 0:0:0:0:0:ffff:bf6d:45c9
191.109.69.202 0:0:0:0:0:ffff:bf6d:45ca
191.109.69.203 0:0:0:0:0:ffff:bf6d:45cb
191.109.69.204 0:0:0:0:0:ffff:bf6d:45cc
191.109.69.205 0:0:0:0:0:ffff:bf6d:45cd
191.109.69.206 0:0:0:0:0:ffff:bf6d:45ce
191.109.69.207 0:0:0:0:0:ffff:bf6d:45cf
191.109.69.208 0:0:0:0:0:ffff:bf6d:45d0
191.109.69.209 0:0:0:0:0:ffff:bf6d:45d1
191.109.69.210 0:0:0:0:0:ffff:bf6d:45d2
191.109.69.211 0:0:0:0:0:ffff:bf6d:45d3
191.109.69.212 0:0:0:0:0:ffff:bf6d:45d4
191.109.69.213 0:0:0:0:0:ffff:bf6d:45d5
191.109.69.214 0:0:0:0:0:ffff:bf6d:45d6
191.109.69.215 0:0:0:0:0:ffff:bf6d:45d7
191.109.69.216 0:0:0:0:0:ffff:bf6d:45d8
191.109.69.217 0:0:0:0:0:ffff:bf6d:45d9
191.109.69.218 0:0:0:0:0:ffff:bf6d:45da
191.109.69.219 0:0:0:0:0:ffff:bf6d:45db
191.109.69.220 0:0:0:0:0:ffff:bf6d:45dc
191.109.69.221 0:0:0:0:0:ffff:bf6d:45dd
191.109.69.222 0:0:0:0:0:ffff:bf6d:45de
191.109.69.223 0:0:0:0:0:ffff:bf6d:45df
191.109.69.224 0:0:0:0:0:ffff:bf6d:45e0
191.109.69.225 0:0:0:0:0:ffff:bf6d:45e1
191.109.69.226 0:0:0:0:0:ffff:bf6d:45e2
191.109.69.227 0:0:0:0:0:ffff:bf6d:45e3
191.109.69.228 0:0:0:0:0:ffff:bf6d:45e4
191.109.69.229 0:0:0:0:0:ffff:bf6d:45e5
191.109.69.230 0:0:0:0:0:ffff:bf6d:45e6
191.109.69.231 0:0:0:0:0:ffff:bf6d:45e7
191.109.69.232 0:0:0:0:0:ffff:bf6d:45e8
191.109.69.233 0:0:0:0:0:ffff:bf6d:45e9
191.109.69.234 0:0:0:0:0:ffff:bf6d:45ea
191.109.69.235 0:0:0:0:0:ffff:bf6d:45eb
191.109.69.236 0:0:0:0:0:ffff:bf6d:45ec
191.109.69.237 0:0:0:0:0:ffff:bf6d:45ed
191.109.69.238 0:0:0:0:0:ffff:bf6d:45ee
191.109.69.239 0:0:0:0:0:ffff:bf6d:45ef
191.109.69.240 0:0:0:0:0:ffff:bf6d:45f0
191.109.69.241 0:0:0:0:0:ffff:bf6d:45f1
191.109.69.242 0:0:0:0:0:ffff:bf6d:45f2
191.109.69.243 0:0:0:0:0:ffff:bf6d:45f3
191.109.69.244 0:0:0:0:0:ffff:bf6d:45f4
191.109.69.245 0:0:0:0:0:ffff:bf6d:45f5
191.109.69.246 0:0:0:0:0:ffff:bf6d:45f6
191.109.69.247 0:0:0:0:0:ffff:bf6d:45f7
191.109.69.248 0:0:0:0:0:ffff:bf6d:45f8
191.109.69.249 0:0:0:0:0:ffff:bf6d:45f9
191.109.69.250 0:0:0:0:0:ffff:bf6d:45fa
191.109.69.251 0:0:0:0:0:ffff:bf6d:45fb
191.109.69.252 0:0:0:0:0:ffff:bf6d:45fc
191.109.69.253 0:0:0:0:0:ffff:bf6d:45fd
191.109.69.254 0:0:0:0:0:ffff:bf6d:45fe
191.109.69.255 0:0:0:0:0:ffff:bf6d: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.