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
166.90.164.1 0:0:0:0:0:ffff:a65a:a401
166.90.164.2 0:0:0:0:0:ffff:a65a:a402
166.90.164.3 0:0:0:0:0:ffff:a65a:a403
166.90.164.4 0:0:0:0:0:ffff:a65a:a404
166.90.164.5 0:0:0:0:0:ffff:a65a:a405
166.90.164.6 0:0:0:0:0:ffff:a65a:a406
166.90.164.7 0:0:0:0:0:ffff:a65a:a407
166.90.164.8 0:0:0:0:0:ffff:a65a:a408
166.90.164.9 0:0:0:0:0:ffff:a65a:a409
166.90.164.10 0:0:0:0:0:ffff:a65a:a40a
166.90.164.11 0:0:0:0:0:ffff:a65a:a40b
166.90.164.12 0:0:0:0:0:ffff:a65a:a40c
166.90.164.13 0:0:0:0:0:ffff:a65a:a40d
166.90.164.14 0:0:0:0:0:ffff:a65a:a40e
166.90.164.15 0:0:0:0:0:ffff:a65a:a40f
166.90.164.16 0:0:0:0:0:ffff:a65a:a410
166.90.164.17 0:0:0:0:0:ffff:a65a:a411
166.90.164.18 0:0:0:0:0:ffff:a65a:a412
166.90.164.19 0:0:0:0:0:ffff:a65a:a413
166.90.164.20 0:0:0:0:0:ffff:a65a:a414
166.90.164.21 0:0:0:0:0:ffff:a65a:a415
166.90.164.22 0:0:0:0:0:ffff:a65a:a416
166.90.164.23 0:0:0:0:0:ffff:a65a:a417
166.90.164.24 0:0:0:0:0:ffff:a65a:a418
166.90.164.25 0:0:0:0:0:ffff:a65a:a419
166.90.164.26 0:0:0:0:0:ffff:a65a:a41a
166.90.164.27 0:0:0:0:0:ffff:a65a:a41b
166.90.164.28 0:0:0:0:0:ffff:a65a:a41c
166.90.164.29 0:0:0:0:0:ffff:a65a:a41d
166.90.164.30 0:0:0:0:0:ffff:a65a:a41e
166.90.164.31 0:0:0:0:0:ffff:a65a:a41f
166.90.164.32 0:0:0:0:0:ffff:a65a:a420
166.90.164.33 0:0:0:0:0:ffff:a65a:a421
166.90.164.34 0:0:0:0:0:ffff:a65a:a422
166.90.164.35 0:0:0:0:0:ffff:a65a:a423
166.90.164.36 0:0:0:0:0:ffff:a65a:a424
166.90.164.37 0:0:0:0:0:ffff:a65a:a425
166.90.164.38 0:0:0:0:0:ffff:a65a:a426
166.90.164.39 0:0:0:0:0:ffff:a65a:a427
166.90.164.40 0:0:0:0:0:ffff:a65a:a428
166.90.164.41 0:0:0:0:0:ffff:a65a:a429
166.90.164.42 0:0:0:0:0:ffff:a65a:a42a
166.90.164.43 0:0:0:0:0:ffff:a65a:a42b
166.90.164.44 0:0:0:0:0:ffff:a65a:a42c
166.90.164.45 0:0:0:0:0:ffff:a65a:a42d
166.90.164.46 0:0:0:0:0:ffff:a65a:a42e
166.90.164.47 0:0:0:0:0:ffff:a65a:a42f
166.90.164.48 0:0:0:0:0:ffff:a65a:a430
166.90.164.49 0:0:0:0:0:ffff:a65a:a431
166.90.164.50 0:0:0:0:0:ffff:a65a:a432
166.90.164.51 0:0:0:0:0:ffff:a65a:a433
166.90.164.52 0:0:0:0:0:ffff:a65a:a434
166.90.164.53 0:0:0:0:0:ffff:a65a:a435
166.90.164.54 0:0:0:0:0:ffff:a65a:a436
166.90.164.55 0:0:0:0:0:ffff:a65a:a437
166.90.164.56 0:0:0:0:0:ffff:a65a:a438
166.90.164.57 0:0:0:0:0:ffff:a65a:a439
166.90.164.58 0:0:0:0:0:ffff:a65a:a43a
166.90.164.59 0:0:0:0:0:ffff:a65a:a43b
166.90.164.60 0:0:0:0:0:ffff:a65a:a43c


166.90.164.61 0:0:0:0:0:ffff:a65a:a43d
166.90.164.62 0:0:0:0:0:ffff:a65a:a43e
166.90.164.63 0:0:0:0:0:ffff:a65a:a43f
166.90.164.64 0:0:0:0:0:ffff:a65a:a440
166.90.164.65 0:0:0:0:0:ffff:a65a:a441
166.90.164.66 0:0:0:0:0:ffff:a65a:a442
166.90.164.67 0:0:0:0:0:ffff:a65a:a443
166.90.164.68 0:0:0:0:0:ffff:a65a:a444
166.90.164.69 0:0:0:0:0:ffff:a65a:a445
166.90.164.70 0:0:0:0:0:ffff:a65a:a446
166.90.164.71 0:0:0:0:0:ffff:a65a:a447
166.90.164.72 0:0:0:0:0:ffff:a65a:a448
166.90.164.73 0:0:0:0:0:ffff:a65a:a449
166.90.164.74 0:0:0:0:0:ffff:a65a:a44a
166.90.164.75 0:0:0:0:0:ffff:a65a:a44b
166.90.164.76 0:0:0:0:0:ffff:a65a:a44c
166.90.164.77 0:0:0:0:0:ffff:a65a:a44d
166.90.164.78 0:0:0:0:0:ffff:a65a:a44e
166.90.164.79 0:0:0:0:0:ffff:a65a:a44f
166.90.164.80 0:0:0:0:0:ffff:a65a:a450
166.90.164.81 0:0:0:0:0:ffff:a65a:a451
166.90.164.82 0:0:0:0:0:ffff:a65a:a452
166.90.164.83 0:0:0:0:0:ffff:a65a:a453
166.90.164.84 0:0:0:0:0:ffff:a65a:a454
166.90.164.85 0:0:0:0:0:ffff:a65a:a455
166.90.164.86 0:0:0:0:0:ffff:a65a:a456
166.90.164.87 0:0:0:0:0:ffff:a65a:a457
166.90.164.88 0:0:0:0:0:ffff:a65a:a458
166.90.164.89 0:0:0:0:0:ffff:a65a:a459
166.90.164.90 0:0:0:0:0:ffff:a65a:a45a
166.90.164.91 0:0:0:0:0:ffff:a65a:a45b
166.90.164.92 0:0:0:0:0:ffff:a65a:a45c
166.90.164.93 0:0:0:0:0:ffff:a65a:a45d
166.90.164.94 0:0:0:0:0:ffff:a65a:a45e
166.90.164.95 0:0:0:0:0:ffff:a65a:a45f
166.90.164.96 0:0:0:0:0:ffff:a65a:a460
166.90.164.97 0:0:0:0:0:ffff:a65a:a461
166.90.164.98 0:0:0:0:0:ffff:a65a:a462
166.90.164.99 0:0:0:0:0:ffff:a65a:a463
166.90.164.100 0:0:0:0:0:ffff:a65a:a464
166.90.164.101 0:0:0:0:0:ffff:a65a:a465
166.90.164.102 0:0:0:0:0:ffff:a65a:a466
166.90.164.103 0:0:0:0:0:ffff:a65a:a467
166.90.164.104 0:0:0:0:0:ffff:a65a:a468
166.90.164.105 0:0:0:0:0:ffff:a65a:a469
166.90.164.106 0:0:0:0:0:ffff:a65a:a46a
166.90.164.107 0:0:0:0:0:ffff:a65a:a46b
166.90.164.108 0:0:0:0:0:ffff:a65a:a46c
166.90.164.109 0:0:0:0:0:ffff:a65a:a46d
166.90.164.110 0:0:0:0:0:ffff:a65a:a46e
166.90.164.111 0:0:0:0:0:ffff:a65a:a46f
166.90.164.112 0:0:0:0:0:ffff:a65a:a470
166.90.164.113 0:0:0:0:0:ffff:a65a:a471
166.90.164.114 0:0:0:0:0:ffff:a65a:a472
166.90.164.115 0:0:0:0:0:ffff:a65a:a473
166.90.164.116 0:0:0:0:0:ffff:a65a:a474
166.90.164.117 0:0:0:0:0:ffff:a65a:a475
166.90.164.118 0:0:0:0:0:ffff:a65a:a476
166.90.164.119 0:0:0:0:0:ffff:a65a:a477
166.90.164.120 0:0:0:0:0:ffff:a65a:a478


166.90.164.121 0:0:0:0:0:ffff:a65a:a479
166.90.164.122 0:0:0:0:0:ffff:a65a:a47a
166.90.164.123 0:0:0:0:0:ffff:a65a:a47b
166.90.164.124 0:0:0:0:0:ffff:a65a:a47c
166.90.164.125 0:0:0:0:0:ffff:a65a:a47d
166.90.164.126 0:0:0:0:0:ffff:a65a:a47e
166.90.164.127 0:0:0:0:0:ffff:a65a:a47f
166.90.164.128 0:0:0:0:0:ffff:a65a:a480
166.90.164.129 0:0:0:0:0:ffff:a65a:a481
166.90.164.130 0:0:0:0:0:ffff:a65a:a482
166.90.164.131 0:0:0:0:0:ffff:a65a:a483
166.90.164.132 0:0:0:0:0:ffff:a65a:a484
166.90.164.133 0:0:0:0:0:ffff:a65a:a485
166.90.164.134 0:0:0:0:0:ffff:a65a:a486
166.90.164.135 0:0:0:0:0:ffff:a65a:a487
166.90.164.136 0:0:0:0:0:ffff:a65a:a488
166.90.164.137 0:0:0:0:0:ffff:a65a:a489
166.90.164.138 0:0:0:0:0:ffff:a65a:a48a
166.90.164.139 0:0:0:0:0:ffff:a65a:a48b
166.90.164.140 0:0:0:0:0:ffff:a65a:a48c
166.90.164.141 0:0:0:0:0:ffff:a65a:a48d
166.90.164.142 0:0:0:0:0:ffff:a65a:a48e
166.90.164.143 0:0:0:0:0:ffff:a65a:a48f
166.90.164.144 0:0:0:0:0:ffff:a65a:a490
166.90.164.145 0:0:0:0:0:ffff:a65a:a491
166.90.164.146 0:0:0:0:0:ffff:a65a:a492
166.90.164.147 0:0:0:0:0:ffff:a65a:a493
166.90.164.148 0:0:0:0:0:ffff:a65a:a494
166.90.164.149 0:0:0:0:0:ffff:a65a:a495
166.90.164.150 0:0:0:0:0:ffff:a65a:a496
166.90.164.151 0:0:0:0:0:ffff:a65a:a497
166.90.164.152 0:0:0:0:0:ffff:a65a:a498
166.90.164.153 0:0:0:0:0:ffff:a65a:a499
166.90.164.154 0:0:0:0:0:ffff:a65a:a49a
166.90.164.155 0:0:0:0:0:ffff:a65a:a49b
166.90.164.156 0:0:0:0:0:ffff:a65a:a49c
166.90.164.157 0:0:0:0:0:ffff:a65a:a49d
166.90.164.158 0:0:0:0:0:ffff:a65a:a49e
166.90.164.159 0:0:0:0:0:ffff:a65a:a49f
166.90.164.160 0:0:0:0:0:ffff:a65a:a4a0
166.90.164.161 0:0:0:0:0:ffff:a65a:a4a1
166.90.164.162 0:0:0:0:0:ffff:a65a:a4a2
166.90.164.163 0:0:0:0:0:ffff:a65a:a4a3
166.90.164.164 0:0:0:0:0:ffff:a65a:a4a4
166.90.164.165 0:0:0:0:0:ffff:a65a:a4a5
166.90.164.166 0:0:0:0:0:ffff:a65a:a4a6
166.90.164.167 0:0:0:0:0:ffff:a65a:a4a7
166.90.164.168 0:0:0:0:0:ffff:a65a:a4a8
166.90.164.169 0:0:0:0:0:ffff:a65a:a4a9
166.90.164.170 0:0:0:0:0:ffff:a65a:a4aa
166.90.164.171 0:0:0:0:0:ffff:a65a:a4ab
166.90.164.172 0:0:0:0:0:ffff:a65a:a4ac
166.90.164.173 0:0:0:0:0:ffff:a65a:a4ad
166.90.164.174 0:0:0:0:0:ffff:a65a:a4ae
166.90.164.175 0:0:0:0:0:ffff:a65a:a4af
166.90.164.176 0:0:0:0:0:ffff:a65a:a4b0
166.90.164.177 0:0:0:0:0:ffff:a65a:a4b1
166.90.164.178 0:0:0:0:0:ffff:a65a:a4b2
166.90.164.179 0:0:0:0:0:ffff:a65a:a4b3
166.90.164.180 0:0:0:0:0:ffff:a65a:a4b4


166.90.164.181 0:0:0:0:0:ffff:a65a:a4b5
166.90.164.182 0:0:0:0:0:ffff:a65a:a4b6
166.90.164.183 0:0:0:0:0:ffff:a65a:a4b7
166.90.164.184 0:0:0:0:0:ffff:a65a:a4b8
166.90.164.185 0:0:0:0:0:ffff:a65a:a4b9
166.90.164.186 0:0:0:0:0:ffff:a65a:a4ba
166.90.164.187 0:0:0:0:0:ffff:a65a:a4bb
166.90.164.188 0:0:0:0:0:ffff:a65a:a4bc
166.90.164.189 0:0:0:0:0:ffff:a65a:a4bd
166.90.164.190 0:0:0:0:0:ffff:a65a:a4be
166.90.164.191 0:0:0:0:0:ffff:a65a:a4bf
166.90.164.192 0:0:0:0:0:ffff:a65a:a4c0
166.90.164.193 0:0:0:0:0:ffff:a65a:a4c1
166.90.164.194 0:0:0:0:0:ffff:a65a:a4c2
166.90.164.195 0:0:0:0:0:ffff:a65a:a4c3
166.90.164.196 0:0:0:0:0:ffff:a65a:a4c4
166.90.164.197 0:0:0:0:0:ffff:a65a:a4c5
166.90.164.198 0:0:0:0:0:ffff:a65a:a4c6
166.90.164.199 0:0:0:0:0:ffff:a65a:a4c7
166.90.164.200 0:0:0:0:0:ffff:a65a:a4c8
166.90.164.201 0:0:0:0:0:ffff:a65a:a4c9
166.90.164.202 0:0:0:0:0:ffff:a65a:a4ca
166.90.164.203 0:0:0:0:0:ffff:a65a:a4cb
166.90.164.204 0:0:0:0:0:ffff:a65a:a4cc
166.90.164.205 0:0:0:0:0:ffff:a65a:a4cd
166.90.164.206 0:0:0:0:0:ffff:a65a:a4ce
166.90.164.207 0:0:0:0:0:ffff:a65a:a4cf
166.90.164.208 0:0:0:0:0:ffff:a65a:a4d0
166.90.164.209 0:0:0:0:0:ffff:a65a:a4d1
166.90.164.210 0:0:0:0:0:ffff:a65a:a4d2
166.90.164.211 0:0:0:0:0:ffff:a65a:a4d3
166.90.164.212 0:0:0:0:0:ffff:a65a:a4d4
166.90.164.213 0:0:0:0:0:ffff:a65a:a4d5
166.90.164.214 0:0:0:0:0:ffff:a65a:a4d6
166.90.164.215 0:0:0:0:0:ffff:a65a:a4d7
166.90.164.216 0:0:0:0:0:ffff:a65a:a4d8
166.90.164.217 0:0:0:0:0:ffff:a65a:a4d9
166.90.164.218 0:0:0:0:0:ffff:a65a:a4da
166.90.164.219 0:0:0:0:0:ffff:a65a:a4db
166.90.164.220 0:0:0:0:0:ffff:a65a:a4dc
166.90.164.221 0:0:0:0:0:ffff:a65a:a4dd
166.90.164.222 0:0:0:0:0:ffff:a65a:a4de
166.90.164.223 0:0:0:0:0:ffff:a65a:a4df
166.90.164.224 0:0:0:0:0:ffff:a65a:a4e0
166.90.164.225 0:0:0:0:0:ffff:a65a:a4e1
166.90.164.226 0:0:0:0:0:ffff:a65a:a4e2
166.90.164.227 0:0:0:0:0:ffff:a65a:a4e3
166.90.164.228 0:0:0:0:0:ffff:a65a:a4e4
166.90.164.229 0:0:0:0:0:ffff:a65a:a4e5
166.90.164.230 0:0:0:0:0:ffff:a65a:a4e6
166.90.164.231 0:0:0:0:0:ffff:a65a:a4e7
166.90.164.232 0:0:0:0:0:ffff:a65a:a4e8
166.90.164.233 0:0:0:0:0:ffff:a65a:a4e9
166.90.164.234 0:0:0:0:0:ffff:a65a:a4ea
166.90.164.235 0:0:0:0:0:ffff:a65a:a4eb
166.90.164.236 0:0:0:0:0:ffff:a65a:a4ec
166.90.164.237 0:0:0:0:0:ffff:a65a:a4ed
166.90.164.238 0:0:0:0:0:ffff:a65a:a4ee
166.90.164.239 0:0:0:0:0:ffff:a65a:a4ef
166.90.164.240 0:0:0:0:0:ffff:a65a:a4f0
166.90.164.241 0:0:0:0:0:ffff:a65a:a4f1
166.90.164.242 0:0:0:0:0:ffff:a65a:a4f2
166.90.164.243 0:0:0:0:0:ffff:a65a:a4f3
166.90.164.244 0:0:0:0:0:ffff:a65a:a4f4
166.90.164.245 0:0:0:0:0:ffff:a65a:a4f5
166.90.164.246 0:0:0:0:0:ffff:a65a:a4f6
166.90.164.247 0:0:0:0:0:ffff:a65a:a4f7
166.90.164.248 0:0:0:0:0:ffff:a65a:a4f8
166.90.164.249 0:0:0:0:0:ffff:a65a:a4f9
166.90.164.250 0:0:0:0:0:ffff:a65a:a4fa
166.90.164.251 0:0:0:0:0:ffff:a65a:a4fb
166.90.164.252 0:0:0:0:0:ffff:a65a:a4fc
166.90.164.253 0:0:0:0:0:ffff:a65a:a4fd
166.90.164.254 0:0:0:0:0:ffff:a65a:a4fe
166.90.164.255 0:0:0:0:0:ffff:a65a:a4ff


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.