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
78.12.164.1 0:0:0:0:0:ffff:4e0c:a401
78.12.164.2 0:0:0:0:0:ffff:4e0c:a402
78.12.164.3 0:0:0:0:0:ffff:4e0c:a403
78.12.164.4 0:0:0:0:0:ffff:4e0c:a404
78.12.164.5 0:0:0:0:0:ffff:4e0c:a405
78.12.164.6 0:0:0:0:0:ffff:4e0c:a406
78.12.164.7 0:0:0:0:0:ffff:4e0c:a407
78.12.164.8 0:0:0:0:0:ffff:4e0c:a408
78.12.164.9 0:0:0:0:0:ffff:4e0c:a409
78.12.164.10 0:0:0:0:0:ffff:4e0c:a40a
78.12.164.11 0:0:0:0:0:ffff:4e0c:a40b
78.12.164.12 0:0:0:0:0:ffff:4e0c:a40c
78.12.164.13 0:0:0:0:0:ffff:4e0c:a40d
78.12.164.14 0:0:0:0:0:ffff:4e0c:a40e
78.12.164.15 0:0:0:0:0:ffff:4e0c:a40f
78.12.164.16 0:0:0:0:0:ffff:4e0c:a410
78.12.164.17 0:0:0:0:0:ffff:4e0c:a411
78.12.164.18 0:0:0:0:0:ffff:4e0c:a412
78.12.164.19 0:0:0:0:0:ffff:4e0c:a413
78.12.164.20 0:0:0:0:0:ffff:4e0c:a414
78.12.164.21 0:0:0:0:0:ffff:4e0c:a415
78.12.164.22 0:0:0:0:0:ffff:4e0c:a416
78.12.164.23 0:0:0:0:0:ffff:4e0c:a417
78.12.164.24 0:0:0:0:0:ffff:4e0c:a418
78.12.164.25 0:0:0:0:0:ffff:4e0c:a419
78.12.164.26 0:0:0:0:0:ffff:4e0c:a41a
78.12.164.27 0:0:0:0:0:ffff:4e0c:a41b
78.12.164.28 0:0:0:0:0:ffff:4e0c:a41c
78.12.164.29 0:0:0:0:0:ffff:4e0c:a41d
78.12.164.30 0:0:0:0:0:ffff:4e0c:a41e
78.12.164.31 0:0:0:0:0:ffff:4e0c:a41f
78.12.164.32 0:0:0:0:0:ffff:4e0c:a420
78.12.164.33 0:0:0:0:0:ffff:4e0c:a421
78.12.164.34 0:0:0:0:0:ffff:4e0c:a422
78.12.164.35 0:0:0:0:0:ffff:4e0c:a423
78.12.164.36 0:0:0:0:0:ffff:4e0c:a424
78.12.164.37 0:0:0:0:0:ffff:4e0c:a425
78.12.164.38 0:0:0:0:0:ffff:4e0c:a426
78.12.164.39 0:0:0:0:0:ffff:4e0c:a427
78.12.164.40 0:0:0:0:0:ffff:4e0c:a428
78.12.164.41 0:0:0:0:0:ffff:4e0c:a429
78.12.164.42 0:0:0:0:0:ffff:4e0c:a42a
78.12.164.43 0:0:0:0:0:ffff:4e0c:a42b
78.12.164.44 0:0:0:0:0:ffff:4e0c:a42c
78.12.164.45 0:0:0:0:0:ffff:4e0c:a42d
78.12.164.46 0:0:0:0:0:ffff:4e0c:a42e
78.12.164.47 0:0:0:0:0:ffff:4e0c:a42f
78.12.164.48 0:0:0:0:0:ffff:4e0c:a430
78.12.164.49 0:0:0:0:0:ffff:4e0c:a431
78.12.164.50 0:0:0:0:0:ffff:4e0c:a432
78.12.164.51 0:0:0:0:0:ffff:4e0c:a433
78.12.164.52 0:0:0:0:0:ffff:4e0c:a434
78.12.164.53 0:0:0:0:0:ffff:4e0c:a435
78.12.164.54 0:0:0:0:0:ffff:4e0c:a436
78.12.164.55 0:0:0:0:0:ffff:4e0c:a437
78.12.164.56 0:0:0:0:0:ffff:4e0c:a438
78.12.164.57 0:0:0:0:0:ffff:4e0c:a439
78.12.164.58 0:0:0:0:0:ffff:4e0c:a43a
78.12.164.59 0:0:0:0:0:ffff:4e0c:a43b
78.12.164.60 0:0:0:0:0:ffff:4e0c:a43c


78.12.164.61 0:0:0:0:0:ffff:4e0c:a43d
78.12.164.62 0:0:0:0:0:ffff:4e0c:a43e
78.12.164.63 0:0:0:0:0:ffff:4e0c:a43f
78.12.164.64 0:0:0:0:0:ffff:4e0c:a440
78.12.164.65 0:0:0:0:0:ffff:4e0c:a441
78.12.164.66 0:0:0:0:0:ffff:4e0c:a442
78.12.164.67 0:0:0:0:0:ffff:4e0c:a443
78.12.164.68 0:0:0:0:0:ffff:4e0c:a444
78.12.164.69 0:0:0:0:0:ffff:4e0c:a445
78.12.164.70 0:0:0:0:0:ffff:4e0c:a446
78.12.164.71 0:0:0:0:0:ffff:4e0c:a447
78.12.164.72 0:0:0:0:0:ffff:4e0c:a448
78.12.164.73 0:0:0:0:0:ffff:4e0c:a449
78.12.164.74 0:0:0:0:0:ffff:4e0c:a44a
78.12.164.75 0:0:0:0:0:ffff:4e0c:a44b
78.12.164.76 0:0:0:0:0:ffff:4e0c:a44c
78.12.164.77 0:0:0:0:0:ffff:4e0c:a44d
78.12.164.78 0:0:0:0:0:ffff:4e0c:a44e
78.12.164.79 0:0:0:0:0:ffff:4e0c:a44f
78.12.164.80 0:0:0:0:0:ffff:4e0c:a450
78.12.164.81 0:0:0:0:0:ffff:4e0c:a451
78.12.164.82 0:0:0:0:0:ffff:4e0c:a452
78.12.164.83 0:0:0:0:0:ffff:4e0c:a453
78.12.164.84 0:0:0:0:0:ffff:4e0c:a454
78.12.164.85 0:0:0:0:0:ffff:4e0c:a455
78.12.164.86 0:0:0:0:0:ffff:4e0c:a456
78.12.164.87 0:0:0:0:0:ffff:4e0c:a457
78.12.164.88 0:0:0:0:0:ffff:4e0c:a458
78.12.164.89 0:0:0:0:0:ffff:4e0c:a459
78.12.164.90 0:0:0:0:0:ffff:4e0c:a45a
78.12.164.91 0:0:0:0:0:ffff:4e0c:a45b
78.12.164.92 0:0:0:0:0:ffff:4e0c:a45c
78.12.164.93 0:0:0:0:0:ffff:4e0c:a45d
78.12.164.94 0:0:0:0:0:ffff:4e0c:a45e
78.12.164.95 0:0:0:0:0:ffff:4e0c:a45f
78.12.164.96 0:0:0:0:0:ffff:4e0c:a460
78.12.164.97 0:0:0:0:0:ffff:4e0c:a461
78.12.164.98 0:0:0:0:0:ffff:4e0c:a462
78.12.164.99 0:0:0:0:0:ffff:4e0c:a463
78.12.164.100 0:0:0:0:0:ffff:4e0c:a464
78.12.164.101 0:0:0:0:0:ffff:4e0c:a465
78.12.164.102 0:0:0:0:0:ffff:4e0c:a466
78.12.164.103 0:0:0:0:0:ffff:4e0c:a467
78.12.164.104 0:0:0:0:0:ffff:4e0c:a468
78.12.164.105 0:0:0:0:0:ffff:4e0c:a469
78.12.164.106 0:0:0:0:0:ffff:4e0c:a46a
78.12.164.107 0:0:0:0:0:ffff:4e0c:a46b
78.12.164.108 0:0:0:0:0:ffff:4e0c:a46c
78.12.164.109 0:0:0:0:0:ffff:4e0c:a46d
78.12.164.110 0:0:0:0:0:ffff:4e0c:a46e
78.12.164.111 0:0:0:0:0:ffff:4e0c:a46f
78.12.164.112 0:0:0:0:0:ffff:4e0c:a470
78.12.164.113 0:0:0:0:0:ffff:4e0c:a471
78.12.164.114 0:0:0:0:0:ffff:4e0c:a472
78.12.164.115 0:0:0:0:0:ffff:4e0c:a473
78.12.164.116 0:0:0:0:0:ffff:4e0c:a474
78.12.164.117 0:0:0:0:0:ffff:4e0c:a475
78.12.164.118 0:0:0:0:0:ffff:4e0c:a476
78.12.164.119 0:0:0:0:0:ffff:4e0c:a477
78.12.164.120 0:0:0:0:0:ffff:4e0c:a478


78.12.164.121 0:0:0:0:0:ffff:4e0c:a479
78.12.164.122 0:0:0:0:0:ffff:4e0c:a47a
78.12.164.123 0:0:0:0:0:ffff:4e0c:a47b
78.12.164.124 0:0:0:0:0:ffff:4e0c:a47c
78.12.164.125 0:0:0:0:0:ffff:4e0c:a47d
78.12.164.126 0:0:0:0:0:ffff:4e0c:a47e
78.12.164.127 0:0:0:0:0:ffff:4e0c:a47f
78.12.164.128 0:0:0:0:0:ffff:4e0c:a480
78.12.164.129 0:0:0:0:0:ffff:4e0c:a481
78.12.164.130 0:0:0:0:0:ffff:4e0c:a482
78.12.164.131 0:0:0:0:0:ffff:4e0c:a483
78.12.164.132 0:0:0:0:0:ffff:4e0c:a484
78.12.164.133 0:0:0:0:0:ffff:4e0c:a485
78.12.164.134 0:0:0:0:0:ffff:4e0c:a486
78.12.164.135 0:0:0:0:0:ffff:4e0c:a487
78.12.164.136 0:0:0:0:0:ffff:4e0c:a488
78.12.164.137 0:0:0:0:0:ffff:4e0c:a489
78.12.164.138 0:0:0:0:0:ffff:4e0c:a48a
78.12.164.139 0:0:0:0:0:ffff:4e0c:a48b
78.12.164.140 0:0:0:0:0:ffff:4e0c:a48c
78.12.164.141 0:0:0:0:0:ffff:4e0c:a48d
78.12.164.142 0:0:0:0:0:ffff:4e0c:a48e
78.12.164.143 0:0:0:0:0:ffff:4e0c:a48f
78.12.164.144 0:0:0:0:0:ffff:4e0c:a490
78.12.164.145 0:0:0:0:0:ffff:4e0c:a491
78.12.164.146 0:0:0:0:0:ffff:4e0c:a492
78.12.164.147 0:0:0:0:0:ffff:4e0c:a493
78.12.164.148 0:0:0:0:0:ffff:4e0c:a494
78.12.164.149 0:0:0:0:0:ffff:4e0c:a495
78.12.164.150 0:0:0:0:0:ffff:4e0c:a496
78.12.164.151 0:0:0:0:0:ffff:4e0c:a497
78.12.164.152 0:0:0:0:0:ffff:4e0c:a498
78.12.164.153 0:0:0:0:0:ffff:4e0c:a499
78.12.164.154 0:0:0:0:0:ffff:4e0c:a49a
78.12.164.155 0:0:0:0:0:ffff:4e0c:a49b
78.12.164.156 0:0:0:0:0:ffff:4e0c:a49c
78.12.164.157 0:0:0:0:0:ffff:4e0c:a49d
78.12.164.158 0:0:0:0:0:ffff:4e0c:a49e
78.12.164.159 0:0:0:0:0:ffff:4e0c:a49f
78.12.164.160 0:0:0:0:0:ffff:4e0c:a4a0
78.12.164.161 0:0:0:0:0:ffff:4e0c:a4a1
78.12.164.162 0:0:0:0:0:ffff:4e0c:a4a2
78.12.164.163 0:0:0:0:0:ffff:4e0c:a4a3
78.12.164.164 0:0:0:0:0:ffff:4e0c:a4a4
78.12.164.165 0:0:0:0:0:ffff:4e0c:a4a5
78.12.164.166 0:0:0:0:0:ffff:4e0c:a4a6
78.12.164.167 0:0:0:0:0:ffff:4e0c:a4a7
78.12.164.168 0:0:0:0:0:ffff:4e0c:a4a8
78.12.164.169 0:0:0:0:0:ffff:4e0c:a4a9
78.12.164.170 0:0:0:0:0:ffff:4e0c:a4aa
78.12.164.171 0:0:0:0:0:ffff:4e0c:a4ab
78.12.164.172 0:0:0:0:0:ffff:4e0c:a4ac
78.12.164.173 0:0:0:0:0:ffff:4e0c:a4ad
78.12.164.174 0:0:0:0:0:ffff:4e0c:a4ae
78.12.164.175 0:0:0:0:0:ffff:4e0c:a4af
78.12.164.176 0:0:0:0:0:ffff:4e0c:a4b0
78.12.164.177 0:0:0:0:0:ffff:4e0c:a4b1
78.12.164.178 0:0:0:0:0:ffff:4e0c:a4b2
78.12.164.179 0:0:0:0:0:ffff:4e0c:a4b3
78.12.164.180 0:0:0:0:0:ffff:4e0c:a4b4


78.12.164.181 0:0:0:0:0:ffff:4e0c:a4b5
78.12.164.182 0:0:0:0:0:ffff:4e0c:a4b6
78.12.164.183 0:0:0:0:0:ffff:4e0c:a4b7
78.12.164.184 0:0:0:0:0:ffff:4e0c:a4b8
78.12.164.185 0:0:0:0:0:ffff:4e0c:a4b9
78.12.164.186 0:0:0:0:0:ffff:4e0c:a4ba
78.12.164.187 0:0:0:0:0:ffff:4e0c:a4bb
78.12.164.188 0:0:0:0:0:ffff:4e0c:a4bc
78.12.164.189 0:0:0:0:0:ffff:4e0c:a4bd
78.12.164.190 0:0:0:0:0:ffff:4e0c:a4be
78.12.164.191 0:0:0:0:0:ffff:4e0c:a4bf
78.12.164.192 0:0:0:0:0:ffff:4e0c:a4c0
78.12.164.193 0:0:0:0:0:ffff:4e0c:a4c1
78.12.164.194 0:0:0:0:0:ffff:4e0c:a4c2
78.12.164.195 0:0:0:0:0:ffff:4e0c:a4c3
78.12.164.196 0:0:0:0:0:ffff:4e0c:a4c4
78.12.164.197 0:0:0:0:0:ffff:4e0c:a4c5
78.12.164.198 0:0:0:0:0:ffff:4e0c:a4c6
78.12.164.199 0:0:0:0:0:ffff:4e0c:a4c7
78.12.164.200 0:0:0:0:0:ffff:4e0c:a4c8
78.12.164.201 0:0:0:0:0:ffff:4e0c:a4c9
78.12.164.202 0:0:0:0:0:ffff:4e0c:a4ca
78.12.164.203 0:0:0:0:0:ffff:4e0c:a4cb
78.12.164.204 0:0:0:0:0:ffff:4e0c:a4cc
78.12.164.205 0:0:0:0:0:ffff:4e0c:a4cd
78.12.164.206 0:0:0:0:0:ffff:4e0c:a4ce
78.12.164.207 0:0:0:0:0:ffff:4e0c:a4cf
78.12.164.208 0:0:0:0:0:ffff:4e0c:a4d0
78.12.164.209 0:0:0:0:0:ffff:4e0c:a4d1
78.12.164.210 0:0:0:0:0:ffff:4e0c:a4d2
78.12.164.211 0:0:0:0:0:ffff:4e0c:a4d3
78.12.164.212 0:0:0:0:0:ffff:4e0c:a4d4
78.12.164.213 0:0:0:0:0:ffff:4e0c:a4d5
78.12.164.214 0:0:0:0:0:ffff:4e0c:a4d6
78.12.164.215 0:0:0:0:0:ffff:4e0c:a4d7
78.12.164.216 0:0:0:0:0:ffff:4e0c:a4d8
78.12.164.217 0:0:0:0:0:ffff:4e0c:a4d9
78.12.164.218 0:0:0:0:0:ffff:4e0c:a4da
78.12.164.219 0:0:0:0:0:ffff:4e0c:a4db
78.12.164.220 0:0:0:0:0:ffff:4e0c:a4dc
78.12.164.221 0:0:0:0:0:ffff:4e0c:a4dd
78.12.164.222 0:0:0:0:0:ffff:4e0c:a4de
78.12.164.223 0:0:0:0:0:ffff:4e0c:a4df
78.12.164.224 0:0:0:0:0:ffff:4e0c:a4e0
78.12.164.225 0:0:0:0:0:ffff:4e0c:a4e1
78.12.164.226 0:0:0:0:0:ffff:4e0c:a4e2
78.12.164.227 0:0:0:0:0:ffff:4e0c:a4e3
78.12.164.228 0:0:0:0:0:ffff:4e0c:a4e4
78.12.164.229 0:0:0:0:0:ffff:4e0c:a4e5
78.12.164.230 0:0:0:0:0:ffff:4e0c:a4e6
78.12.164.231 0:0:0:0:0:ffff:4e0c:a4e7
78.12.164.232 0:0:0:0:0:ffff:4e0c:a4e8
78.12.164.233 0:0:0:0:0:ffff:4e0c:a4e9
78.12.164.234 0:0:0:0:0:ffff:4e0c:a4ea
78.12.164.235 0:0:0:0:0:ffff:4e0c:a4eb
78.12.164.236 0:0:0:0:0:ffff:4e0c:a4ec
78.12.164.237 0:0:0:0:0:ffff:4e0c:a4ed
78.12.164.238 0:0:0:0:0:ffff:4e0c:a4ee
78.12.164.239 0:0:0:0:0:ffff:4e0c:a4ef
78.12.164.240 0:0:0:0:0:ffff:4e0c:a4f0
78.12.164.241 0:0:0:0:0:ffff:4e0c:a4f1
78.12.164.242 0:0:0:0:0:ffff:4e0c:a4f2
78.12.164.243 0:0:0:0:0:ffff:4e0c:a4f3
78.12.164.244 0:0:0:0:0:ffff:4e0c:a4f4
78.12.164.245 0:0:0:0:0:ffff:4e0c:a4f5
78.12.164.246 0:0:0:0:0:ffff:4e0c:a4f6
78.12.164.247 0:0:0:0:0:ffff:4e0c:a4f7
78.12.164.248 0:0:0:0:0:ffff:4e0c:a4f8
78.12.164.249 0:0:0:0:0:ffff:4e0c:a4f9
78.12.164.250 0:0:0:0:0:ffff:4e0c:a4fa
78.12.164.251 0:0:0:0:0:ffff:4e0c:a4fb
78.12.164.252 0:0:0:0:0:ffff:4e0c:a4fc
78.12.164.253 0:0:0:0:0:ffff:4e0c:a4fd
78.12.164.254 0:0:0:0:0:ffff:4e0c:a4fe
78.12.164.255 0:0:0:0:0:ffff:4e0c: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.