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
166.134.68.1 0:0:0:0:0:ffff:a686:4401
166.134.68.2 0:0:0:0:0:ffff:a686:4402
166.134.68.3 0:0:0:0:0:ffff:a686:4403
166.134.68.4 0:0:0:0:0:ffff:a686:4404
166.134.68.5 0:0:0:0:0:ffff:a686:4405
166.134.68.6 0:0:0:0:0:ffff:a686:4406
166.134.68.7 0:0:0:0:0:ffff:a686:4407
166.134.68.8 0:0:0:0:0:ffff:a686:4408
166.134.68.9 0:0:0:0:0:ffff:a686:4409
166.134.68.10 0:0:0:0:0:ffff:a686:440a
166.134.68.11 0:0:0:0:0:ffff:a686:440b
166.134.68.12 0:0:0:0:0:ffff:a686:440c
166.134.68.13 0:0:0:0:0:ffff:a686:440d
166.134.68.14 0:0:0:0:0:ffff:a686:440e
166.134.68.15 0:0:0:0:0:ffff:a686:440f
166.134.68.16 0:0:0:0:0:ffff:a686:4410
166.134.68.17 0:0:0:0:0:ffff:a686:4411
166.134.68.18 0:0:0:0:0:ffff:a686:4412
166.134.68.19 0:0:0:0:0:ffff:a686:4413
166.134.68.20 0:0:0:0:0:ffff:a686:4414
166.134.68.21 0:0:0:0:0:ffff:a686:4415
166.134.68.22 0:0:0:0:0:ffff:a686:4416
166.134.68.23 0:0:0:0:0:ffff:a686:4417
166.134.68.24 0:0:0:0:0:ffff:a686:4418
166.134.68.25 0:0:0:0:0:ffff:a686:4419
166.134.68.26 0:0:0:0:0:ffff:a686:441a
166.134.68.27 0:0:0:0:0:ffff:a686:441b
166.134.68.28 0:0:0:0:0:ffff:a686:441c
166.134.68.29 0:0:0:0:0:ffff:a686:441d
166.134.68.30 0:0:0:0:0:ffff:a686:441e
166.134.68.31 0:0:0:0:0:ffff:a686:441f
166.134.68.32 0:0:0:0:0:ffff:a686:4420
166.134.68.33 0:0:0:0:0:ffff:a686:4421
166.134.68.34 0:0:0:0:0:ffff:a686:4422
166.134.68.35 0:0:0:0:0:ffff:a686:4423
166.134.68.36 0:0:0:0:0:ffff:a686:4424
166.134.68.37 0:0:0:0:0:ffff:a686:4425
166.134.68.38 0:0:0:0:0:ffff:a686:4426
166.134.68.39 0:0:0:0:0:ffff:a686:4427
166.134.68.40 0:0:0:0:0:ffff:a686:4428
166.134.68.41 0:0:0:0:0:ffff:a686:4429
166.134.68.42 0:0:0:0:0:ffff:a686:442a
166.134.68.43 0:0:0:0:0:ffff:a686:442b
166.134.68.44 0:0:0:0:0:ffff:a686:442c
166.134.68.45 0:0:0:0:0:ffff:a686:442d
166.134.68.46 0:0:0:0:0:ffff:a686:442e
166.134.68.47 0:0:0:0:0:ffff:a686:442f
166.134.68.48 0:0:0:0:0:ffff:a686:4430
166.134.68.49 0:0:0:0:0:ffff:a686:4431
166.134.68.50 0:0:0:0:0:ffff:a686:4432
166.134.68.51 0:0:0:0:0:ffff:a686:4433
166.134.68.52 0:0:0:0:0:ffff:a686:4434
166.134.68.53 0:0:0:0:0:ffff:a686:4435
166.134.68.54 0:0:0:0:0:ffff:a686:4436
166.134.68.55 0:0:0:0:0:ffff:a686:4437
166.134.68.56 0:0:0:0:0:ffff:a686:4438
166.134.68.57 0:0:0:0:0:ffff:a686:4439
166.134.68.58 0:0:0:0:0:ffff:a686:443a
166.134.68.59 0:0:0:0:0:ffff:a686:443b
166.134.68.60 0:0:0:0:0:ffff:a686:443c


166.134.68.61 0:0:0:0:0:ffff:a686:443d
166.134.68.62 0:0:0:0:0:ffff:a686:443e
166.134.68.63 0:0:0:0:0:ffff:a686:443f
166.134.68.64 0:0:0:0:0:ffff:a686:4440
166.134.68.65 0:0:0:0:0:ffff:a686:4441
166.134.68.66 0:0:0:0:0:ffff:a686:4442
166.134.68.67 0:0:0:0:0:ffff:a686:4443
166.134.68.68 0:0:0:0:0:ffff:a686:4444
166.134.68.69 0:0:0:0:0:ffff:a686:4445
166.134.68.70 0:0:0:0:0:ffff:a686:4446
166.134.68.71 0:0:0:0:0:ffff:a686:4447
166.134.68.72 0:0:0:0:0:ffff:a686:4448
166.134.68.73 0:0:0:0:0:ffff:a686:4449
166.134.68.74 0:0:0:0:0:ffff:a686:444a
166.134.68.75 0:0:0:0:0:ffff:a686:444b
166.134.68.76 0:0:0:0:0:ffff:a686:444c
166.134.68.77 0:0:0:0:0:ffff:a686:444d
166.134.68.78 0:0:0:0:0:ffff:a686:444e
166.134.68.79 0:0:0:0:0:ffff:a686:444f
166.134.68.80 0:0:0:0:0:ffff:a686:4450
166.134.68.81 0:0:0:0:0:ffff:a686:4451
166.134.68.82 0:0:0:0:0:ffff:a686:4452
166.134.68.83 0:0:0:0:0:ffff:a686:4453
166.134.68.84 0:0:0:0:0:ffff:a686:4454
166.134.68.85 0:0:0:0:0:ffff:a686:4455
166.134.68.86 0:0:0:0:0:ffff:a686:4456
166.134.68.87 0:0:0:0:0:ffff:a686:4457
166.134.68.88 0:0:0:0:0:ffff:a686:4458
166.134.68.89 0:0:0:0:0:ffff:a686:4459
166.134.68.90 0:0:0:0:0:ffff:a686:445a
166.134.68.91 0:0:0:0:0:ffff:a686:445b
166.134.68.92 0:0:0:0:0:ffff:a686:445c
166.134.68.93 0:0:0:0:0:ffff:a686:445d
166.134.68.94 0:0:0:0:0:ffff:a686:445e
166.134.68.95 0:0:0:0:0:ffff:a686:445f
166.134.68.96 0:0:0:0:0:ffff:a686:4460
166.134.68.97 0:0:0:0:0:ffff:a686:4461
166.134.68.98 0:0:0:0:0:ffff:a686:4462
166.134.68.99 0:0:0:0:0:ffff:a686:4463
166.134.68.100 0:0:0:0:0:ffff:a686:4464
166.134.68.101 0:0:0:0:0:ffff:a686:4465
166.134.68.102 0:0:0:0:0:ffff:a686:4466
166.134.68.103 0:0:0:0:0:ffff:a686:4467
166.134.68.104 0:0:0:0:0:ffff:a686:4468
166.134.68.105 0:0:0:0:0:ffff:a686:4469
166.134.68.106 0:0:0:0:0:ffff:a686:446a
166.134.68.107 0:0:0:0:0:ffff:a686:446b
166.134.68.108 0:0:0:0:0:ffff:a686:446c
166.134.68.109 0:0:0:0:0:ffff:a686:446d
166.134.68.110 0:0:0:0:0:ffff:a686:446e
166.134.68.111 0:0:0:0:0:ffff:a686:446f
166.134.68.112 0:0:0:0:0:ffff:a686:4470
166.134.68.113 0:0:0:0:0:ffff:a686:4471
166.134.68.114 0:0:0:0:0:ffff:a686:4472
166.134.68.115 0:0:0:0:0:ffff:a686:4473
166.134.68.116 0:0:0:0:0:ffff:a686:4474
166.134.68.117 0:0:0:0:0:ffff:a686:4475
166.134.68.118 0:0:0:0:0:ffff:a686:4476
166.134.68.119 0:0:0:0:0:ffff:a686:4477
166.134.68.120 0:0:0:0:0:ffff:a686:4478


166.134.68.121 0:0:0:0:0:ffff:a686:4479
166.134.68.122 0:0:0:0:0:ffff:a686:447a
166.134.68.123 0:0:0:0:0:ffff:a686:447b
166.134.68.124 0:0:0:0:0:ffff:a686:447c
166.134.68.125 0:0:0:0:0:ffff:a686:447d
166.134.68.126 0:0:0:0:0:ffff:a686:447e
166.134.68.127 0:0:0:0:0:ffff:a686:447f
166.134.68.128 0:0:0:0:0:ffff:a686:4480
166.134.68.129 0:0:0:0:0:ffff:a686:4481
166.134.68.130 0:0:0:0:0:ffff:a686:4482
166.134.68.131 0:0:0:0:0:ffff:a686:4483
166.134.68.132 0:0:0:0:0:ffff:a686:4484
166.134.68.133 0:0:0:0:0:ffff:a686:4485
166.134.68.134 0:0:0:0:0:ffff:a686:4486
166.134.68.135 0:0:0:0:0:ffff:a686:4487
166.134.68.136 0:0:0:0:0:ffff:a686:4488
166.134.68.137 0:0:0:0:0:ffff:a686:4489
166.134.68.138 0:0:0:0:0:ffff:a686:448a
166.134.68.139 0:0:0:0:0:ffff:a686:448b
166.134.68.140 0:0:0:0:0:ffff:a686:448c
166.134.68.141 0:0:0:0:0:ffff:a686:448d
166.134.68.142 0:0:0:0:0:ffff:a686:448e
166.134.68.143 0:0:0:0:0:ffff:a686:448f
166.134.68.144 0:0:0:0:0:ffff:a686:4490
166.134.68.145 0:0:0:0:0:ffff:a686:4491
166.134.68.146 0:0:0:0:0:ffff:a686:4492
166.134.68.147 0:0:0:0:0:ffff:a686:4493
166.134.68.148 0:0:0:0:0:ffff:a686:4494
166.134.68.149 0:0:0:0:0:ffff:a686:4495
166.134.68.150 0:0:0:0:0:ffff:a686:4496
166.134.68.151 0:0:0:0:0:ffff:a686:4497
166.134.68.152 0:0:0:0:0:ffff:a686:4498
166.134.68.153 0:0:0:0:0:ffff:a686:4499
166.134.68.154 0:0:0:0:0:ffff:a686:449a
166.134.68.155 0:0:0:0:0:ffff:a686:449b
166.134.68.156 0:0:0:0:0:ffff:a686:449c
166.134.68.157 0:0:0:0:0:ffff:a686:449d
166.134.68.158 0:0:0:0:0:ffff:a686:449e
166.134.68.159 0:0:0:0:0:ffff:a686:449f
166.134.68.160 0:0:0:0:0:ffff:a686:44a0
166.134.68.161 0:0:0:0:0:ffff:a686:44a1
166.134.68.162 0:0:0:0:0:ffff:a686:44a2
166.134.68.163 0:0:0:0:0:ffff:a686:44a3
166.134.68.164 0:0:0:0:0:ffff:a686:44a4
166.134.68.165 0:0:0:0:0:ffff:a686:44a5
166.134.68.166 0:0:0:0:0:ffff:a686:44a6
166.134.68.167 0:0:0:0:0:ffff:a686:44a7
166.134.68.168 0:0:0:0:0:ffff:a686:44a8
166.134.68.169 0:0:0:0:0:ffff:a686:44a9
166.134.68.170 0:0:0:0:0:ffff:a686:44aa
166.134.68.171 0:0:0:0:0:ffff:a686:44ab
166.134.68.172 0:0:0:0:0:ffff:a686:44ac
166.134.68.173 0:0:0:0:0:ffff:a686:44ad
166.134.68.174 0:0:0:0:0:ffff:a686:44ae
166.134.68.175 0:0:0:0:0:ffff:a686:44af
166.134.68.176 0:0:0:0:0:ffff:a686:44b0
166.134.68.177 0:0:0:0:0:ffff:a686:44b1
166.134.68.178 0:0:0:0:0:ffff:a686:44b2
166.134.68.179 0:0:0:0:0:ffff:a686:44b3
166.134.68.180 0:0:0:0:0:ffff:a686:44b4


166.134.68.181 0:0:0:0:0:ffff:a686:44b5
166.134.68.182 0:0:0:0:0:ffff:a686:44b6
166.134.68.183 0:0:0:0:0:ffff:a686:44b7
166.134.68.184 0:0:0:0:0:ffff:a686:44b8
166.134.68.185 0:0:0:0:0:ffff:a686:44b9
166.134.68.186 0:0:0:0:0:ffff:a686:44ba
166.134.68.187 0:0:0:0:0:ffff:a686:44bb
166.134.68.188 0:0:0:0:0:ffff:a686:44bc
166.134.68.189 0:0:0:0:0:ffff:a686:44bd
166.134.68.190 0:0:0:0:0:ffff:a686:44be
166.134.68.191 0:0:0:0:0:ffff:a686:44bf
166.134.68.192 0:0:0:0:0:ffff:a686:44c0
166.134.68.193 0:0:0:0:0:ffff:a686:44c1
166.134.68.194 0:0:0:0:0:ffff:a686:44c2
166.134.68.195 0:0:0:0:0:ffff:a686:44c3
166.134.68.196 0:0:0:0:0:ffff:a686:44c4
166.134.68.197 0:0:0:0:0:ffff:a686:44c5
166.134.68.198 0:0:0:0:0:ffff:a686:44c6
166.134.68.199 0:0:0:0:0:ffff:a686:44c7
166.134.68.200 0:0:0:0:0:ffff:a686:44c8
166.134.68.201 0:0:0:0:0:ffff:a686:44c9
166.134.68.202 0:0:0:0:0:ffff:a686:44ca
166.134.68.203 0:0:0:0:0:ffff:a686:44cb
166.134.68.204 0:0:0:0:0:ffff:a686:44cc
166.134.68.205 0:0:0:0:0:ffff:a686:44cd
166.134.68.206 0:0:0:0:0:ffff:a686:44ce
166.134.68.207 0:0:0:0:0:ffff:a686:44cf
166.134.68.208 0:0:0:0:0:ffff:a686:44d0
166.134.68.209 0:0:0:0:0:ffff:a686:44d1
166.134.68.210 0:0:0:0:0:ffff:a686:44d2
166.134.68.211 0:0:0:0:0:ffff:a686:44d3
166.134.68.212 0:0:0:0:0:ffff:a686:44d4
166.134.68.213 0:0:0:0:0:ffff:a686:44d5
166.134.68.214 0:0:0:0:0:ffff:a686:44d6
166.134.68.215 0:0:0:0:0:ffff:a686:44d7
166.134.68.216 0:0:0:0:0:ffff:a686:44d8
166.134.68.217 0:0:0:0:0:ffff:a686:44d9
166.134.68.218 0:0:0:0:0:ffff:a686:44da
166.134.68.219 0:0:0:0:0:ffff:a686:44db
166.134.68.220 0:0:0:0:0:ffff:a686:44dc
166.134.68.221 0:0:0:0:0:ffff:a686:44dd
166.134.68.222 0:0:0:0:0:ffff:a686:44de
166.134.68.223 0:0:0:0:0:ffff:a686:44df
166.134.68.224 0:0:0:0:0:ffff:a686:44e0
166.134.68.225 0:0:0:0:0:ffff:a686:44e1
166.134.68.226 0:0:0:0:0:ffff:a686:44e2
166.134.68.227 0:0:0:0:0:ffff:a686:44e3
166.134.68.228 0:0:0:0:0:ffff:a686:44e4
166.134.68.229 0:0:0:0:0:ffff:a686:44e5
166.134.68.230 0:0:0:0:0:ffff:a686:44e6
166.134.68.231 0:0:0:0:0:ffff:a686:44e7
166.134.68.232 0:0:0:0:0:ffff:a686:44e8
166.134.68.233 0:0:0:0:0:ffff:a686:44e9
166.134.68.234 0:0:0:0:0:ffff:a686:44ea
166.134.68.235 0:0:0:0:0:ffff:a686:44eb
166.134.68.236 0:0:0:0:0:ffff:a686:44ec
166.134.68.237 0:0:0:0:0:ffff:a686:44ed
166.134.68.238 0:0:0:0:0:ffff:a686:44ee
166.134.68.239 0:0:0:0:0:ffff:a686:44ef
166.134.68.240 0:0:0:0:0:ffff:a686:44f0
166.134.68.241 0:0:0:0:0:ffff:a686:44f1
166.134.68.242 0:0:0:0:0:ffff:a686:44f2
166.134.68.243 0:0:0:0:0:ffff:a686:44f3
166.134.68.244 0:0:0:0:0:ffff:a686:44f4
166.134.68.245 0:0:0:0:0:ffff:a686:44f5
166.134.68.246 0:0:0:0:0:ffff:a686:44f6
166.134.68.247 0:0:0:0:0:ffff:a686:44f7
166.134.68.248 0:0:0:0:0:ffff:a686:44f8
166.134.68.249 0:0:0:0:0:ffff:a686:44f9
166.134.68.250 0:0:0:0:0:ffff:a686:44fa
166.134.68.251 0:0:0:0:0:ffff:a686:44fb
166.134.68.252 0:0:0:0:0:ffff:a686:44fc
166.134.68.253 0:0:0:0:0:ffff:a686:44fd
166.134.68.254 0:0:0:0:0:ffff:a686:44fe
166.134.68.255 0:0:0:0:0:ffff:a686:44ff


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.