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
90.71.180.1 0:0:0:0:0:ffff:5a47:b401
90.71.180.2 0:0:0:0:0:ffff:5a47:b402
90.71.180.3 0:0:0:0:0:ffff:5a47:b403
90.71.180.4 0:0:0:0:0:ffff:5a47:b404
90.71.180.5 0:0:0:0:0:ffff:5a47:b405
90.71.180.6 0:0:0:0:0:ffff:5a47:b406
90.71.180.7 0:0:0:0:0:ffff:5a47:b407
90.71.180.8 0:0:0:0:0:ffff:5a47:b408
90.71.180.9 0:0:0:0:0:ffff:5a47:b409
90.71.180.10 0:0:0:0:0:ffff:5a47:b40a
90.71.180.11 0:0:0:0:0:ffff:5a47:b40b
90.71.180.12 0:0:0:0:0:ffff:5a47:b40c
90.71.180.13 0:0:0:0:0:ffff:5a47:b40d
90.71.180.14 0:0:0:0:0:ffff:5a47:b40e
90.71.180.15 0:0:0:0:0:ffff:5a47:b40f
90.71.180.16 0:0:0:0:0:ffff:5a47:b410
90.71.180.17 0:0:0:0:0:ffff:5a47:b411
90.71.180.18 0:0:0:0:0:ffff:5a47:b412
90.71.180.19 0:0:0:0:0:ffff:5a47:b413
90.71.180.20 0:0:0:0:0:ffff:5a47:b414
90.71.180.21 0:0:0:0:0:ffff:5a47:b415
90.71.180.22 0:0:0:0:0:ffff:5a47:b416
90.71.180.23 0:0:0:0:0:ffff:5a47:b417
90.71.180.24 0:0:0:0:0:ffff:5a47:b418
90.71.180.25 0:0:0:0:0:ffff:5a47:b419
90.71.180.26 0:0:0:0:0:ffff:5a47:b41a
90.71.180.27 0:0:0:0:0:ffff:5a47:b41b
90.71.180.28 0:0:0:0:0:ffff:5a47:b41c
90.71.180.29 0:0:0:0:0:ffff:5a47:b41d
90.71.180.30 0:0:0:0:0:ffff:5a47:b41e
90.71.180.31 0:0:0:0:0:ffff:5a47:b41f
90.71.180.32 0:0:0:0:0:ffff:5a47:b420
90.71.180.33 0:0:0:0:0:ffff:5a47:b421
90.71.180.34 0:0:0:0:0:ffff:5a47:b422
90.71.180.35 0:0:0:0:0:ffff:5a47:b423
90.71.180.36 0:0:0:0:0:ffff:5a47:b424
90.71.180.37 0:0:0:0:0:ffff:5a47:b425
90.71.180.38 0:0:0:0:0:ffff:5a47:b426
90.71.180.39 0:0:0:0:0:ffff:5a47:b427
90.71.180.40 0:0:0:0:0:ffff:5a47:b428
90.71.180.41 0:0:0:0:0:ffff:5a47:b429
90.71.180.42 0:0:0:0:0:ffff:5a47:b42a
90.71.180.43 0:0:0:0:0:ffff:5a47:b42b
90.71.180.44 0:0:0:0:0:ffff:5a47:b42c
90.71.180.45 0:0:0:0:0:ffff:5a47:b42d
90.71.180.46 0:0:0:0:0:ffff:5a47:b42e
90.71.180.47 0:0:0:0:0:ffff:5a47:b42f
90.71.180.48 0:0:0:0:0:ffff:5a47:b430
90.71.180.49 0:0:0:0:0:ffff:5a47:b431
90.71.180.50 0:0:0:0:0:ffff:5a47:b432
90.71.180.51 0:0:0:0:0:ffff:5a47:b433
90.71.180.52 0:0:0:0:0:ffff:5a47:b434
90.71.180.53 0:0:0:0:0:ffff:5a47:b435
90.71.180.54 0:0:0:0:0:ffff:5a47:b436
90.71.180.55 0:0:0:0:0:ffff:5a47:b437
90.71.180.56 0:0:0:0:0:ffff:5a47:b438
90.71.180.57 0:0:0:0:0:ffff:5a47:b439
90.71.180.58 0:0:0:0:0:ffff:5a47:b43a
90.71.180.59 0:0:0:0:0:ffff:5a47:b43b
90.71.180.60 0:0:0:0:0:ffff:5a47:b43c


90.71.180.61 0:0:0:0:0:ffff:5a47:b43d
90.71.180.62 0:0:0:0:0:ffff:5a47:b43e
90.71.180.63 0:0:0:0:0:ffff:5a47:b43f
90.71.180.64 0:0:0:0:0:ffff:5a47:b440
90.71.180.65 0:0:0:0:0:ffff:5a47:b441
90.71.180.66 0:0:0:0:0:ffff:5a47:b442
90.71.180.67 0:0:0:0:0:ffff:5a47:b443
90.71.180.68 0:0:0:0:0:ffff:5a47:b444
90.71.180.69 0:0:0:0:0:ffff:5a47:b445
90.71.180.70 0:0:0:0:0:ffff:5a47:b446
90.71.180.71 0:0:0:0:0:ffff:5a47:b447
90.71.180.72 0:0:0:0:0:ffff:5a47:b448
90.71.180.73 0:0:0:0:0:ffff:5a47:b449
90.71.180.74 0:0:0:0:0:ffff:5a47:b44a
90.71.180.75 0:0:0:0:0:ffff:5a47:b44b
90.71.180.76 0:0:0:0:0:ffff:5a47:b44c
90.71.180.77 0:0:0:0:0:ffff:5a47:b44d
90.71.180.78 0:0:0:0:0:ffff:5a47:b44e
90.71.180.79 0:0:0:0:0:ffff:5a47:b44f
90.71.180.80 0:0:0:0:0:ffff:5a47:b450
90.71.180.81 0:0:0:0:0:ffff:5a47:b451
90.71.180.82 0:0:0:0:0:ffff:5a47:b452
90.71.180.83 0:0:0:0:0:ffff:5a47:b453
90.71.180.84 0:0:0:0:0:ffff:5a47:b454
90.71.180.85 0:0:0:0:0:ffff:5a47:b455
90.71.180.86 0:0:0:0:0:ffff:5a47:b456
90.71.180.87 0:0:0:0:0:ffff:5a47:b457
90.71.180.88 0:0:0:0:0:ffff:5a47:b458
90.71.180.89 0:0:0:0:0:ffff:5a47:b459
90.71.180.90 0:0:0:0:0:ffff:5a47:b45a
90.71.180.91 0:0:0:0:0:ffff:5a47:b45b
90.71.180.92 0:0:0:0:0:ffff:5a47:b45c
90.71.180.93 0:0:0:0:0:ffff:5a47:b45d
90.71.180.94 0:0:0:0:0:ffff:5a47:b45e
90.71.180.95 0:0:0:0:0:ffff:5a47:b45f
90.71.180.96 0:0:0:0:0:ffff:5a47:b460
90.71.180.97 0:0:0:0:0:ffff:5a47:b461
90.71.180.98 0:0:0:0:0:ffff:5a47:b462
90.71.180.99 0:0:0:0:0:ffff:5a47:b463
90.71.180.100 0:0:0:0:0:ffff:5a47:b464
90.71.180.101 0:0:0:0:0:ffff:5a47:b465
90.71.180.102 0:0:0:0:0:ffff:5a47:b466
90.71.180.103 0:0:0:0:0:ffff:5a47:b467
90.71.180.104 0:0:0:0:0:ffff:5a47:b468
90.71.180.105 0:0:0:0:0:ffff:5a47:b469
90.71.180.106 0:0:0:0:0:ffff:5a47:b46a
90.71.180.107 0:0:0:0:0:ffff:5a47:b46b
90.71.180.108 0:0:0:0:0:ffff:5a47:b46c
90.71.180.109 0:0:0:0:0:ffff:5a47:b46d
90.71.180.110 0:0:0:0:0:ffff:5a47:b46e
90.71.180.111 0:0:0:0:0:ffff:5a47:b46f
90.71.180.112 0:0:0:0:0:ffff:5a47:b470
90.71.180.113 0:0:0:0:0:ffff:5a47:b471
90.71.180.114 0:0:0:0:0:ffff:5a47:b472
90.71.180.115 0:0:0:0:0:ffff:5a47:b473
90.71.180.116 0:0:0:0:0:ffff:5a47:b474
90.71.180.117 0:0:0:0:0:ffff:5a47:b475
90.71.180.118 0:0:0:0:0:ffff:5a47:b476
90.71.180.119 0:0:0:0:0:ffff:5a47:b477
90.71.180.120 0:0:0:0:0:ffff:5a47:b478


90.71.180.121 0:0:0:0:0:ffff:5a47:b479
90.71.180.122 0:0:0:0:0:ffff:5a47:b47a
90.71.180.123 0:0:0:0:0:ffff:5a47:b47b
90.71.180.124 0:0:0:0:0:ffff:5a47:b47c
90.71.180.125 0:0:0:0:0:ffff:5a47:b47d
90.71.180.126 0:0:0:0:0:ffff:5a47:b47e
90.71.180.127 0:0:0:0:0:ffff:5a47:b47f
90.71.180.128 0:0:0:0:0:ffff:5a47:b480
90.71.180.129 0:0:0:0:0:ffff:5a47:b481
90.71.180.130 0:0:0:0:0:ffff:5a47:b482
90.71.180.131 0:0:0:0:0:ffff:5a47:b483
90.71.180.132 0:0:0:0:0:ffff:5a47:b484
90.71.180.133 0:0:0:0:0:ffff:5a47:b485
90.71.180.134 0:0:0:0:0:ffff:5a47:b486
90.71.180.135 0:0:0:0:0:ffff:5a47:b487
90.71.180.136 0:0:0:0:0:ffff:5a47:b488
90.71.180.137 0:0:0:0:0:ffff:5a47:b489
90.71.180.138 0:0:0:0:0:ffff:5a47:b48a
90.71.180.139 0:0:0:0:0:ffff:5a47:b48b
90.71.180.140 0:0:0:0:0:ffff:5a47:b48c
90.71.180.141 0:0:0:0:0:ffff:5a47:b48d
90.71.180.142 0:0:0:0:0:ffff:5a47:b48e
90.71.180.143 0:0:0:0:0:ffff:5a47:b48f
90.71.180.144 0:0:0:0:0:ffff:5a47:b490
90.71.180.145 0:0:0:0:0:ffff:5a47:b491
90.71.180.146 0:0:0:0:0:ffff:5a47:b492
90.71.180.147 0:0:0:0:0:ffff:5a47:b493
90.71.180.148 0:0:0:0:0:ffff:5a47:b494
90.71.180.149 0:0:0:0:0:ffff:5a47:b495
90.71.180.150 0:0:0:0:0:ffff:5a47:b496
90.71.180.151 0:0:0:0:0:ffff:5a47:b497
90.71.180.152 0:0:0:0:0:ffff:5a47:b498
90.71.180.153 0:0:0:0:0:ffff:5a47:b499
90.71.180.154 0:0:0:0:0:ffff:5a47:b49a
90.71.180.155 0:0:0:0:0:ffff:5a47:b49b
90.71.180.156 0:0:0:0:0:ffff:5a47:b49c
90.71.180.157 0:0:0:0:0:ffff:5a47:b49d
90.71.180.158 0:0:0:0:0:ffff:5a47:b49e
90.71.180.159 0:0:0:0:0:ffff:5a47:b49f
90.71.180.160 0:0:0:0:0:ffff:5a47:b4a0
90.71.180.161 0:0:0:0:0:ffff:5a47:b4a1
90.71.180.162 0:0:0:0:0:ffff:5a47:b4a2
90.71.180.163 0:0:0:0:0:ffff:5a47:b4a3
90.71.180.164 0:0:0:0:0:ffff:5a47:b4a4
90.71.180.165 0:0:0:0:0:ffff:5a47:b4a5
90.71.180.166 0:0:0:0:0:ffff:5a47:b4a6
90.71.180.167 0:0:0:0:0:ffff:5a47:b4a7
90.71.180.168 0:0:0:0:0:ffff:5a47:b4a8
90.71.180.169 0:0:0:0:0:ffff:5a47:b4a9
90.71.180.170 0:0:0:0:0:ffff:5a47:b4aa
90.71.180.171 0:0:0:0:0:ffff:5a47:b4ab
90.71.180.172 0:0:0:0:0:ffff:5a47:b4ac
90.71.180.173 0:0:0:0:0:ffff:5a47:b4ad
90.71.180.174 0:0:0:0:0:ffff:5a47:b4ae
90.71.180.175 0:0:0:0:0:ffff:5a47:b4af
90.71.180.176 0:0:0:0:0:ffff:5a47:b4b0
90.71.180.177 0:0:0:0:0:ffff:5a47:b4b1
90.71.180.178 0:0:0:0:0:ffff:5a47:b4b2
90.71.180.179 0:0:0:0:0:ffff:5a47:b4b3
90.71.180.180 0:0:0:0:0:ffff:5a47:b4b4


90.71.180.181 0:0:0:0:0:ffff:5a47:b4b5
90.71.180.182 0:0:0:0:0:ffff:5a47:b4b6
90.71.180.183 0:0:0:0:0:ffff:5a47:b4b7
90.71.180.184 0:0:0:0:0:ffff:5a47:b4b8
90.71.180.185 0:0:0:0:0:ffff:5a47:b4b9
90.71.180.186 0:0:0:0:0:ffff:5a47:b4ba
90.71.180.187 0:0:0:0:0:ffff:5a47:b4bb
90.71.180.188 0:0:0:0:0:ffff:5a47:b4bc
90.71.180.189 0:0:0:0:0:ffff:5a47:b4bd
90.71.180.190 0:0:0:0:0:ffff:5a47:b4be
90.71.180.191 0:0:0:0:0:ffff:5a47:b4bf
90.71.180.192 0:0:0:0:0:ffff:5a47:b4c0
90.71.180.193 0:0:0:0:0:ffff:5a47:b4c1
90.71.180.194 0:0:0:0:0:ffff:5a47:b4c2
90.71.180.195 0:0:0:0:0:ffff:5a47:b4c3
90.71.180.196 0:0:0:0:0:ffff:5a47:b4c4
90.71.180.197 0:0:0:0:0:ffff:5a47:b4c5
90.71.180.198 0:0:0:0:0:ffff:5a47:b4c6
90.71.180.199 0:0:0:0:0:ffff:5a47:b4c7
90.71.180.200 0:0:0:0:0:ffff:5a47:b4c8
90.71.180.201 0:0:0:0:0:ffff:5a47:b4c9
90.71.180.202 0:0:0:0:0:ffff:5a47:b4ca
90.71.180.203 0:0:0:0:0:ffff:5a47:b4cb
90.71.180.204 0:0:0:0:0:ffff:5a47:b4cc
90.71.180.205 0:0:0:0:0:ffff:5a47:b4cd
90.71.180.206 0:0:0:0:0:ffff:5a47:b4ce
90.71.180.207 0:0:0:0:0:ffff:5a47:b4cf
90.71.180.208 0:0:0:0:0:ffff:5a47:b4d0
90.71.180.209 0:0:0:0:0:ffff:5a47:b4d1
90.71.180.210 0:0:0:0:0:ffff:5a47:b4d2
90.71.180.211 0:0:0:0:0:ffff:5a47:b4d3
90.71.180.212 0:0:0:0:0:ffff:5a47:b4d4
90.71.180.213 0:0:0:0:0:ffff:5a47:b4d5
90.71.180.214 0:0:0:0:0:ffff:5a47:b4d6
90.71.180.215 0:0:0:0:0:ffff:5a47:b4d7
90.71.180.216 0:0:0:0:0:ffff:5a47:b4d8
90.71.180.217 0:0:0:0:0:ffff:5a47:b4d9
90.71.180.218 0:0:0:0:0:ffff:5a47:b4da
90.71.180.219 0:0:0:0:0:ffff:5a47:b4db
90.71.180.220 0:0:0:0:0:ffff:5a47:b4dc
90.71.180.221 0:0:0:0:0:ffff:5a47:b4dd
90.71.180.222 0:0:0:0:0:ffff:5a47:b4de
90.71.180.223 0:0:0:0:0:ffff:5a47:b4df
90.71.180.224 0:0:0:0:0:ffff:5a47:b4e0
90.71.180.225 0:0:0:0:0:ffff:5a47:b4e1
90.71.180.226 0:0:0:0:0:ffff:5a47:b4e2
90.71.180.227 0:0:0:0:0:ffff:5a47:b4e3
90.71.180.228 0:0:0:0:0:ffff:5a47:b4e4
90.71.180.229 0:0:0:0:0:ffff:5a47:b4e5
90.71.180.230 0:0:0:0:0:ffff:5a47:b4e6
90.71.180.231 0:0:0:0:0:ffff:5a47:b4e7
90.71.180.232 0:0:0:0:0:ffff:5a47:b4e8
90.71.180.233 0:0:0:0:0:ffff:5a47:b4e9
90.71.180.234 0:0:0:0:0:ffff:5a47:b4ea
90.71.180.235 0:0:0:0:0:ffff:5a47:b4eb
90.71.180.236 0:0:0:0:0:ffff:5a47:b4ec
90.71.180.237 0:0:0:0:0:ffff:5a47:b4ed
90.71.180.238 0:0:0:0:0:ffff:5a47:b4ee
90.71.180.239 0:0:0:0:0:ffff:5a47:b4ef
90.71.180.240 0:0:0:0:0:ffff:5a47:b4f0
90.71.180.241 0:0:0:0:0:ffff:5a47:b4f1
90.71.180.242 0:0:0:0:0:ffff:5a47:b4f2
90.71.180.243 0:0:0:0:0:ffff:5a47:b4f3
90.71.180.244 0:0:0:0:0:ffff:5a47:b4f4
90.71.180.245 0:0:0:0:0:ffff:5a47:b4f5
90.71.180.246 0:0:0:0:0:ffff:5a47:b4f6
90.71.180.247 0:0:0:0:0:ffff:5a47:b4f7
90.71.180.248 0:0:0:0:0:ffff:5a47:b4f8
90.71.180.249 0:0:0:0:0:ffff:5a47:b4f9
90.71.180.250 0:0:0:0:0:ffff:5a47:b4fa
90.71.180.251 0:0:0:0:0:ffff:5a47:b4fb
90.71.180.252 0:0:0:0:0:ffff:5a47:b4fc
90.71.180.253 0:0:0:0:0:ffff:5a47:b4fd
90.71.180.254 0:0:0:0:0:ffff:5a47:b4fe
90.71.180.255 0:0:0:0:0:ffff:5a47:b4ff


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.