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
250.18.69.1 0:0:0:0:0:ffff:fa12:4501
250.18.69.2 0:0:0:0:0:ffff:fa12:4502
250.18.69.3 0:0:0:0:0:ffff:fa12:4503
250.18.69.4 0:0:0:0:0:ffff:fa12:4504
250.18.69.5 0:0:0:0:0:ffff:fa12:4505
250.18.69.6 0:0:0:0:0:ffff:fa12:4506
250.18.69.7 0:0:0:0:0:ffff:fa12:4507
250.18.69.8 0:0:0:0:0:ffff:fa12:4508
250.18.69.9 0:0:0:0:0:ffff:fa12:4509
250.18.69.10 0:0:0:0:0:ffff:fa12:450a
250.18.69.11 0:0:0:0:0:ffff:fa12:450b
250.18.69.12 0:0:0:0:0:ffff:fa12:450c
250.18.69.13 0:0:0:0:0:ffff:fa12:450d
250.18.69.14 0:0:0:0:0:ffff:fa12:450e
250.18.69.15 0:0:0:0:0:ffff:fa12:450f
250.18.69.16 0:0:0:0:0:ffff:fa12:4510
250.18.69.17 0:0:0:0:0:ffff:fa12:4511
250.18.69.18 0:0:0:0:0:ffff:fa12:4512
250.18.69.19 0:0:0:0:0:ffff:fa12:4513
250.18.69.20 0:0:0:0:0:ffff:fa12:4514
250.18.69.21 0:0:0:0:0:ffff:fa12:4515
250.18.69.22 0:0:0:0:0:ffff:fa12:4516
250.18.69.23 0:0:0:0:0:ffff:fa12:4517
250.18.69.24 0:0:0:0:0:ffff:fa12:4518
250.18.69.25 0:0:0:0:0:ffff:fa12:4519
250.18.69.26 0:0:0:0:0:ffff:fa12:451a
250.18.69.27 0:0:0:0:0:ffff:fa12:451b
250.18.69.28 0:0:0:0:0:ffff:fa12:451c
250.18.69.29 0:0:0:0:0:ffff:fa12:451d
250.18.69.30 0:0:0:0:0:ffff:fa12:451e
250.18.69.31 0:0:0:0:0:ffff:fa12:451f
250.18.69.32 0:0:0:0:0:ffff:fa12:4520
250.18.69.33 0:0:0:0:0:ffff:fa12:4521
250.18.69.34 0:0:0:0:0:ffff:fa12:4522
250.18.69.35 0:0:0:0:0:ffff:fa12:4523
250.18.69.36 0:0:0:0:0:ffff:fa12:4524
250.18.69.37 0:0:0:0:0:ffff:fa12:4525
250.18.69.38 0:0:0:0:0:ffff:fa12:4526
250.18.69.39 0:0:0:0:0:ffff:fa12:4527
250.18.69.40 0:0:0:0:0:ffff:fa12:4528
250.18.69.41 0:0:0:0:0:ffff:fa12:4529
250.18.69.42 0:0:0:0:0:ffff:fa12:452a
250.18.69.43 0:0:0:0:0:ffff:fa12:452b
250.18.69.44 0:0:0:0:0:ffff:fa12:452c
250.18.69.45 0:0:0:0:0:ffff:fa12:452d
250.18.69.46 0:0:0:0:0:ffff:fa12:452e
250.18.69.47 0:0:0:0:0:ffff:fa12:452f
250.18.69.48 0:0:0:0:0:ffff:fa12:4530
250.18.69.49 0:0:0:0:0:ffff:fa12:4531
250.18.69.50 0:0:0:0:0:ffff:fa12:4532
250.18.69.51 0:0:0:0:0:ffff:fa12:4533
250.18.69.52 0:0:0:0:0:ffff:fa12:4534
250.18.69.53 0:0:0:0:0:ffff:fa12:4535
250.18.69.54 0:0:0:0:0:ffff:fa12:4536
250.18.69.55 0:0:0:0:0:ffff:fa12:4537
250.18.69.56 0:0:0:0:0:ffff:fa12:4538
250.18.69.57 0:0:0:0:0:ffff:fa12:4539
250.18.69.58 0:0:0:0:0:ffff:fa12:453a
250.18.69.59 0:0:0:0:0:ffff:fa12:453b
250.18.69.60 0:0:0:0:0:ffff:fa12:453c


250.18.69.61 0:0:0:0:0:ffff:fa12:453d
250.18.69.62 0:0:0:0:0:ffff:fa12:453e
250.18.69.63 0:0:0:0:0:ffff:fa12:453f
250.18.69.64 0:0:0:0:0:ffff:fa12:4540
250.18.69.65 0:0:0:0:0:ffff:fa12:4541
250.18.69.66 0:0:0:0:0:ffff:fa12:4542
250.18.69.67 0:0:0:0:0:ffff:fa12:4543
250.18.69.68 0:0:0:0:0:ffff:fa12:4544
250.18.69.69 0:0:0:0:0:ffff:fa12:4545
250.18.69.70 0:0:0:0:0:ffff:fa12:4546
250.18.69.71 0:0:0:0:0:ffff:fa12:4547
250.18.69.72 0:0:0:0:0:ffff:fa12:4548
250.18.69.73 0:0:0:0:0:ffff:fa12:4549
250.18.69.74 0:0:0:0:0:ffff:fa12:454a
250.18.69.75 0:0:0:0:0:ffff:fa12:454b
250.18.69.76 0:0:0:0:0:ffff:fa12:454c
250.18.69.77 0:0:0:0:0:ffff:fa12:454d
250.18.69.78 0:0:0:0:0:ffff:fa12:454e
250.18.69.79 0:0:0:0:0:ffff:fa12:454f
250.18.69.80 0:0:0:0:0:ffff:fa12:4550
250.18.69.81 0:0:0:0:0:ffff:fa12:4551
250.18.69.82 0:0:0:0:0:ffff:fa12:4552
250.18.69.83 0:0:0:0:0:ffff:fa12:4553
250.18.69.84 0:0:0:0:0:ffff:fa12:4554
250.18.69.85 0:0:0:0:0:ffff:fa12:4555
250.18.69.86 0:0:0:0:0:ffff:fa12:4556
250.18.69.87 0:0:0:0:0:ffff:fa12:4557
250.18.69.88 0:0:0:0:0:ffff:fa12:4558
250.18.69.89 0:0:0:0:0:ffff:fa12:4559
250.18.69.90 0:0:0:0:0:ffff:fa12:455a
250.18.69.91 0:0:0:0:0:ffff:fa12:455b
250.18.69.92 0:0:0:0:0:ffff:fa12:455c
250.18.69.93 0:0:0:0:0:ffff:fa12:455d
250.18.69.94 0:0:0:0:0:ffff:fa12:455e
250.18.69.95 0:0:0:0:0:ffff:fa12:455f
250.18.69.96 0:0:0:0:0:ffff:fa12:4560
250.18.69.97 0:0:0:0:0:ffff:fa12:4561
250.18.69.98 0:0:0:0:0:ffff:fa12:4562
250.18.69.99 0:0:0:0:0:ffff:fa12:4563
250.18.69.100 0:0:0:0:0:ffff:fa12:4564
250.18.69.101 0:0:0:0:0:ffff:fa12:4565
250.18.69.102 0:0:0:0:0:ffff:fa12:4566
250.18.69.103 0:0:0:0:0:ffff:fa12:4567
250.18.69.104 0:0:0:0:0:ffff:fa12:4568
250.18.69.105 0:0:0:0:0:ffff:fa12:4569
250.18.69.106 0:0:0:0:0:ffff:fa12:456a
250.18.69.107 0:0:0:0:0:ffff:fa12:456b
250.18.69.108 0:0:0:0:0:ffff:fa12:456c
250.18.69.109 0:0:0:0:0:ffff:fa12:456d
250.18.69.110 0:0:0:0:0:ffff:fa12:456e
250.18.69.111 0:0:0:0:0:ffff:fa12:456f
250.18.69.112 0:0:0:0:0:ffff:fa12:4570
250.18.69.113 0:0:0:0:0:ffff:fa12:4571
250.18.69.114 0:0:0:0:0:ffff:fa12:4572
250.18.69.115 0:0:0:0:0:ffff:fa12:4573
250.18.69.116 0:0:0:0:0:ffff:fa12:4574
250.18.69.117 0:0:0:0:0:ffff:fa12:4575
250.18.69.118 0:0:0:0:0:ffff:fa12:4576
250.18.69.119 0:0:0:0:0:ffff:fa12:4577
250.18.69.120 0:0:0:0:0:ffff:fa12:4578


250.18.69.121 0:0:0:0:0:ffff:fa12:4579
250.18.69.122 0:0:0:0:0:ffff:fa12:457a
250.18.69.123 0:0:0:0:0:ffff:fa12:457b
250.18.69.124 0:0:0:0:0:ffff:fa12:457c
250.18.69.125 0:0:0:0:0:ffff:fa12:457d
250.18.69.126 0:0:0:0:0:ffff:fa12:457e
250.18.69.127 0:0:0:0:0:ffff:fa12:457f
250.18.69.128 0:0:0:0:0:ffff:fa12:4580
250.18.69.129 0:0:0:0:0:ffff:fa12:4581
250.18.69.130 0:0:0:0:0:ffff:fa12:4582
250.18.69.131 0:0:0:0:0:ffff:fa12:4583
250.18.69.132 0:0:0:0:0:ffff:fa12:4584
250.18.69.133 0:0:0:0:0:ffff:fa12:4585
250.18.69.134 0:0:0:0:0:ffff:fa12:4586
250.18.69.135 0:0:0:0:0:ffff:fa12:4587
250.18.69.136 0:0:0:0:0:ffff:fa12:4588
250.18.69.137 0:0:0:0:0:ffff:fa12:4589
250.18.69.138 0:0:0:0:0:ffff:fa12:458a
250.18.69.139 0:0:0:0:0:ffff:fa12:458b
250.18.69.140 0:0:0:0:0:ffff:fa12:458c
250.18.69.141 0:0:0:0:0:ffff:fa12:458d
250.18.69.142 0:0:0:0:0:ffff:fa12:458e
250.18.69.143 0:0:0:0:0:ffff:fa12:458f
250.18.69.144 0:0:0:0:0:ffff:fa12:4590
250.18.69.145 0:0:0:0:0:ffff:fa12:4591
250.18.69.146 0:0:0:0:0:ffff:fa12:4592
250.18.69.147 0:0:0:0:0:ffff:fa12:4593
250.18.69.148 0:0:0:0:0:ffff:fa12:4594
250.18.69.149 0:0:0:0:0:ffff:fa12:4595
250.18.69.150 0:0:0:0:0:ffff:fa12:4596
250.18.69.151 0:0:0:0:0:ffff:fa12:4597
250.18.69.152 0:0:0:0:0:ffff:fa12:4598
250.18.69.153 0:0:0:0:0:ffff:fa12:4599
250.18.69.154 0:0:0:0:0:ffff:fa12:459a
250.18.69.155 0:0:0:0:0:ffff:fa12:459b
250.18.69.156 0:0:0:0:0:ffff:fa12:459c
250.18.69.157 0:0:0:0:0:ffff:fa12:459d
250.18.69.158 0:0:0:0:0:ffff:fa12:459e
250.18.69.159 0:0:0:0:0:ffff:fa12:459f
250.18.69.160 0:0:0:0:0:ffff:fa12:45a0
250.18.69.161 0:0:0:0:0:ffff:fa12:45a1
250.18.69.162 0:0:0:0:0:ffff:fa12:45a2
250.18.69.163 0:0:0:0:0:ffff:fa12:45a3
250.18.69.164 0:0:0:0:0:ffff:fa12:45a4
250.18.69.165 0:0:0:0:0:ffff:fa12:45a5
250.18.69.166 0:0:0:0:0:ffff:fa12:45a6
250.18.69.167 0:0:0:0:0:ffff:fa12:45a7
250.18.69.168 0:0:0:0:0:ffff:fa12:45a8
250.18.69.169 0:0:0:0:0:ffff:fa12:45a9
250.18.69.170 0:0:0:0:0:ffff:fa12:45aa
250.18.69.171 0:0:0:0:0:ffff:fa12:45ab
250.18.69.172 0:0:0:0:0:ffff:fa12:45ac
250.18.69.173 0:0:0:0:0:ffff:fa12:45ad
250.18.69.174 0:0:0:0:0:ffff:fa12:45ae
250.18.69.175 0:0:0:0:0:ffff:fa12:45af
250.18.69.176 0:0:0:0:0:ffff:fa12:45b0
250.18.69.177 0:0:0:0:0:ffff:fa12:45b1
250.18.69.178 0:0:0:0:0:ffff:fa12:45b2
250.18.69.179 0:0:0:0:0:ffff:fa12:45b3
250.18.69.180 0:0:0:0:0:ffff:fa12:45b4


250.18.69.181 0:0:0:0:0:ffff:fa12:45b5
250.18.69.182 0:0:0:0:0:ffff:fa12:45b6
250.18.69.183 0:0:0:0:0:ffff:fa12:45b7
250.18.69.184 0:0:0:0:0:ffff:fa12:45b8
250.18.69.185 0:0:0:0:0:ffff:fa12:45b9
250.18.69.186 0:0:0:0:0:ffff:fa12:45ba
250.18.69.187 0:0:0:0:0:ffff:fa12:45bb
250.18.69.188 0:0:0:0:0:ffff:fa12:45bc
250.18.69.189 0:0:0:0:0:ffff:fa12:45bd
250.18.69.190 0:0:0:0:0:ffff:fa12:45be
250.18.69.191 0:0:0:0:0:ffff:fa12:45bf
250.18.69.192 0:0:0:0:0:ffff:fa12:45c0
250.18.69.193 0:0:0:0:0:ffff:fa12:45c1
250.18.69.194 0:0:0:0:0:ffff:fa12:45c2
250.18.69.195 0:0:0:0:0:ffff:fa12:45c3
250.18.69.196 0:0:0:0:0:ffff:fa12:45c4
250.18.69.197 0:0:0:0:0:ffff:fa12:45c5
250.18.69.198 0:0:0:0:0:ffff:fa12:45c6
250.18.69.199 0:0:0:0:0:ffff:fa12:45c7
250.18.69.200 0:0:0:0:0:ffff:fa12:45c8
250.18.69.201 0:0:0:0:0:ffff:fa12:45c9
250.18.69.202 0:0:0:0:0:ffff:fa12:45ca
250.18.69.203 0:0:0:0:0:ffff:fa12:45cb
250.18.69.204 0:0:0:0:0:ffff:fa12:45cc
250.18.69.205 0:0:0:0:0:ffff:fa12:45cd
250.18.69.206 0:0:0:0:0:ffff:fa12:45ce
250.18.69.207 0:0:0:0:0:ffff:fa12:45cf
250.18.69.208 0:0:0:0:0:ffff:fa12:45d0
250.18.69.209 0:0:0:0:0:ffff:fa12:45d1
250.18.69.210 0:0:0:0:0:ffff:fa12:45d2
250.18.69.211 0:0:0:0:0:ffff:fa12:45d3
250.18.69.212 0:0:0:0:0:ffff:fa12:45d4
250.18.69.213 0:0:0:0:0:ffff:fa12:45d5
250.18.69.214 0:0:0:0:0:ffff:fa12:45d6
250.18.69.215 0:0:0:0:0:ffff:fa12:45d7
250.18.69.216 0:0:0:0:0:ffff:fa12:45d8
250.18.69.217 0:0:0:0:0:ffff:fa12:45d9
250.18.69.218 0:0:0:0:0:ffff:fa12:45da
250.18.69.219 0:0:0:0:0:ffff:fa12:45db
250.18.69.220 0:0:0:0:0:ffff:fa12:45dc
250.18.69.221 0:0:0:0:0:ffff:fa12:45dd
250.18.69.222 0:0:0:0:0:ffff:fa12:45de
250.18.69.223 0:0:0:0:0:ffff:fa12:45df
250.18.69.224 0:0:0:0:0:ffff:fa12:45e0
250.18.69.225 0:0:0:0:0:ffff:fa12:45e1
250.18.69.226 0:0:0:0:0:ffff:fa12:45e2
250.18.69.227 0:0:0:0:0:ffff:fa12:45e3
250.18.69.228 0:0:0:0:0:ffff:fa12:45e4
250.18.69.229 0:0:0:0:0:ffff:fa12:45e5
250.18.69.230 0:0:0:0:0:ffff:fa12:45e6
250.18.69.231 0:0:0:0:0:ffff:fa12:45e7
250.18.69.232 0:0:0:0:0:ffff:fa12:45e8
250.18.69.233 0:0:0:0:0:ffff:fa12:45e9
250.18.69.234 0:0:0:0:0:ffff:fa12:45ea
250.18.69.235 0:0:0:0:0:ffff:fa12:45eb
250.18.69.236 0:0:0:0:0:ffff:fa12:45ec
250.18.69.237 0:0:0:0:0:ffff:fa12:45ed
250.18.69.238 0:0:0:0:0:ffff:fa12:45ee
250.18.69.239 0:0:0:0:0:ffff:fa12:45ef
250.18.69.240 0:0:0:0:0:ffff:fa12:45f0
250.18.69.241 0:0:0:0:0:ffff:fa12:45f1
250.18.69.242 0:0:0:0:0:ffff:fa12:45f2
250.18.69.243 0:0:0:0:0:ffff:fa12:45f3
250.18.69.244 0:0:0:0:0:ffff:fa12:45f4
250.18.69.245 0:0:0:0:0:ffff:fa12:45f5
250.18.69.246 0:0:0:0:0:ffff:fa12:45f6
250.18.69.247 0:0:0:0:0:ffff:fa12:45f7
250.18.69.248 0:0:0:0:0:ffff:fa12:45f8
250.18.69.249 0:0:0:0:0:ffff:fa12:45f9
250.18.69.250 0:0:0:0:0:ffff:fa12:45fa
250.18.69.251 0:0:0:0:0:ffff:fa12:45fb
250.18.69.252 0:0:0:0:0:ffff:fa12:45fc
250.18.69.253 0:0:0:0:0:ffff:fa12:45fd
250.18.69.254 0:0:0:0:0:ffff:fa12:45fe
250.18.69.255 0:0:0:0:0:ffff:fa12:45ff


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.