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
72.39.244.1 0:0:0:0:0:ffff:4827:f401
72.39.244.2 0:0:0:0:0:ffff:4827:f402
72.39.244.3 0:0:0:0:0:ffff:4827:f403
72.39.244.4 0:0:0:0:0:ffff:4827:f404
72.39.244.5 0:0:0:0:0:ffff:4827:f405
72.39.244.6 0:0:0:0:0:ffff:4827:f406
72.39.244.7 0:0:0:0:0:ffff:4827:f407
72.39.244.8 0:0:0:0:0:ffff:4827:f408
72.39.244.9 0:0:0:0:0:ffff:4827:f409
72.39.244.10 0:0:0:0:0:ffff:4827:f40a
72.39.244.11 0:0:0:0:0:ffff:4827:f40b
72.39.244.12 0:0:0:0:0:ffff:4827:f40c
72.39.244.13 0:0:0:0:0:ffff:4827:f40d
72.39.244.14 0:0:0:0:0:ffff:4827:f40e
72.39.244.15 0:0:0:0:0:ffff:4827:f40f
72.39.244.16 0:0:0:0:0:ffff:4827:f410
72.39.244.17 0:0:0:0:0:ffff:4827:f411
72.39.244.18 0:0:0:0:0:ffff:4827:f412
72.39.244.19 0:0:0:0:0:ffff:4827:f413
72.39.244.20 0:0:0:0:0:ffff:4827:f414
72.39.244.21 0:0:0:0:0:ffff:4827:f415
72.39.244.22 0:0:0:0:0:ffff:4827:f416
72.39.244.23 0:0:0:0:0:ffff:4827:f417
72.39.244.24 0:0:0:0:0:ffff:4827:f418
72.39.244.25 0:0:0:0:0:ffff:4827:f419
72.39.244.26 0:0:0:0:0:ffff:4827:f41a
72.39.244.27 0:0:0:0:0:ffff:4827:f41b
72.39.244.28 0:0:0:0:0:ffff:4827:f41c
72.39.244.29 0:0:0:0:0:ffff:4827:f41d
72.39.244.30 0:0:0:0:0:ffff:4827:f41e
72.39.244.31 0:0:0:0:0:ffff:4827:f41f
72.39.244.32 0:0:0:0:0:ffff:4827:f420
72.39.244.33 0:0:0:0:0:ffff:4827:f421
72.39.244.34 0:0:0:0:0:ffff:4827:f422
72.39.244.35 0:0:0:0:0:ffff:4827:f423
72.39.244.36 0:0:0:0:0:ffff:4827:f424
72.39.244.37 0:0:0:0:0:ffff:4827:f425
72.39.244.38 0:0:0:0:0:ffff:4827:f426
72.39.244.39 0:0:0:0:0:ffff:4827:f427
72.39.244.40 0:0:0:0:0:ffff:4827:f428
72.39.244.41 0:0:0:0:0:ffff:4827:f429
72.39.244.42 0:0:0:0:0:ffff:4827:f42a
72.39.244.43 0:0:0:0:0:ffff:4827:f42b
72.39.244.44 0:0:0:0:0:ffff:4827:f42c
72.39.244.45 0:0:0:0:0:ffff:4827:f42d
72.39.244.46 0:0:0:0:0:ffff:4827:f42e
72.39.244.47 0:0:0:0:0:ffff:4827:f42f
72.39.244.48 0:0:0:0:0:ffff:4827:f430
72.39.244.49 0:0:0:0:0:ffff:4827:f431
72.39.244.50 0:0:0:0:0:ffff:4827:f432
72.39.244.51 0:0:0:0:0:ffff:4827:f433
72.39.244.52 0:0:0:0:0:ffff:4827:f434
72.39.244.53 0:0:0:0:0:ffff:4827:f435
72.39.244.54 0:0:0:0:0:ffff:4827:f436
72.39.244.55 0:0:0:0:0:ffff:4827:f437
72.39.244.56 0:0:0:0:0:ffff:4827:f438
72.39.244.57 0:0:0:0:0:ffff:4827:f439
72.39.244.58 0:0:0:0:0:ffff:4827:f43a
72.39.244.59 0:0:0:0:0:ffff:4827:f43b
72.39.244.60 0:0:0:0:0:ffff:4827:f43c


72.39.244.61 0:0:0:0:0:ffff:4827:f43d
72.39.244.62 0:0:0:0:0:ffff:4827:f43e
72.39.244.63 0:0:0:0:0:ffff:4827:f43f
72.39.244.64 0:0:0:0:0:ffff:4827:f440
72.39.244.65 0:0:0:0:0:ffff:4827:f441
72.39.244.66 0:0:0:0:0:ffff:4827:f442
72.39.244.67 0:0:0:0:0:ffff:4827:f443
72.39.244.68 0:0:0:0:0:ffff:4827:f444
72.39.244.69 0:0:0:0:0:ffff:4827:f445
72.39.244.70 0:0:0:0:0:ffff:4827:f446
72.39.244.71 0:0:0:0:0:ffff:4827:f447
72.39.244.72 0:0:0:0:0:ffff:4827:f448
72.39.244.73 0:0:0:0:0:ffff:4827:f449
72.39.244.74 0:0:0:0:0:ffff:4827:f44a
72.39.244.75 0:0:0:0:0:ffff:4827:f44b
72.39.244.76 0:0:0:0:0:ffff:4827:f44c
72.39.244.77 0:0:0:0:0:ffff:4827:f44d
72.39.244.78 0:0:0:0:0:ffff:4827:f44e
72.39.244.79 0:0:0:0:0:ffff:4827:f44f
72.39.244.80 0:0:0:0:0:ffff:4827:f450
72.39.244.81 0:0:0:0:0:ffff:4827:f451
72.39.244.82 0:0:0:0:0:ffff:4827:f452
72.39.244.83 0:0:0:0:0:ffff:4827:f453
72.39.244.84 0:0:0:0:0:ffff:4827:f454
72.39.244.85 0:0:0:0:0:ffff:4827:f455
72.39.244.86 0:0:0:0:0:ffff:4827:f456
72.39.244.87 0:0:0:0:0:ffff:4827:f457
72.39.244.88 0:0:0:0:0:ffff:4827:f458
72.39.244.89 0:0:0:0:0:ffff:4827:f459
72.39.244.90 0:0:0:0:0:ffff:4827:f45a
72.39.244.91 0:0:0:0:0:ffff:4827:f45b
72.39.244.92 0:0:0:0:0:ffff:4827:f45c
72.39.244.93 0:0:0:0:0:ffff:4827:f45d
72.39.244.94 0:0:0:0:0:ffff:4827:f45e
72.39.244.95 0:0:0:0:0:ffff:4827:f45f
72.39.244.96 0:0:0:0:0:ffff:4827:f460
72.39.244.97 0:0:0:0:0:ffff:4827:f461
72.39.244.98 0:0:0:0:0:ffff:4827:f462
72.39.244.99 0:0:0:0:0:ffff:4827:f463
72.39.244.100 0:0:0:0:0:ffff:4827:f464
72.39.244.101 0:0:0:0:0:ffff:4827:f465
72.39.244.102 0:0:0:0:0:ffff:4827:f466
72.39.244.103 0:0:0:0:0:ffff:4827:f467
72.39.244.104 0:0:0:0:0:ffff:4827:f468
72.39.244.105 0:0:0:0:0:ffff:4827:f469
72.39.244.106 0:0:0:0:0:ffff:4827:f46a
72.39.244.107 0:0:0:0:0:ffff:4827:f46b
72.39.244.108 0:0:0:0:0:ffff:4827:f46c
72.39.244.109 0:0:0:0:0:ffff:4827:f46d
72.39.244.110 0:0:0:0:0:ffff:4827:f46e
72.39.244.111 0:0:0:0:0:ffff:4827:f46f
72.39.244.112 0:0:0:0:0:ffff:4827:f470
72.39.244.113 0:0:0:0:0:ffff:4827:f471
72.39.244.114 0:0:0:0:0:ffff:4827:f472
72.39.244.115 0:0:0:0:0:ffff:4827:f473
72.39.244.116 0:0:0:0:0:ffff:4827:f474
72.39.244.117 0:0:0:0:0:ffff:4827:f475
72.39.244.118 0:0:0:0:0:ffff:4827:f476
72.39.244.119 0:0:0:0:0:ffff:4827:f477
72.39.244.120 0:0:0:0:0:ffff:4827:f478


72.39.244.121 0:0:0:0:0:ffff:4827:f479
72.39.244.122 0:0:0:0:0:ffff:4827:f47a
72.39.244.123 0:0:0:0:0:ffff:4827:f47b
72.39.244.124 0:0:0:0:0:ffff:4827:f47c
72.39.244.125 0:0:0:0:0:ffff:4827:f47d
72.39.244.126 0:0:0:0:0:ffff:4827:f47e
72.39.244.127 0:0:0:0:0:ffff:4827:f47f
72.39.244.128 0:0:0:0:0:ffff:4827:f480
72.39.244.129 0:0:0:0:0:ffff:4827:f481
72.39.244.130 0:0:0:0:0:ffff:4827:f482
72.39.244.131 0:0:0:0:0:ffff:4827:f483
72.39.244.132 0:0:0:0:0:ffff:4827:f484
72.39.244.133 0:0:0:0:0:ffff:4827:f485
72.39.244.134 0:0:0:0:0:ffff:4827:f486
72.39.244.135 0:0:0:0:0:ffff:4827:f487
72.39.244.136 0:0:0:0:0:ffff:4827:f488
72.39.244.137 0:0:0:0:0:ffff:4827:f489
72.39.244.138 0:0:0:0:0:ffff:4827:f48a
72.39.244.139 0:0:0:0:0:ffff:4827:f48b
72.39.244.140 0:0:0:0:0:ffff:4827:f48c
72.39.244.141 0:0:0:0:0:ffff:4827:f48d
72.39.244.142 0:0:0:0:0:ffff:4827:f48e
72.39.244.143 0:0:0:0:0:ffff:4827:f48f
72.39.244.144 0:0:0:0:0:ffff:4827:f490
72.39.244.145 0:0:0:0:0:ffff:4827:f491
72.39.244.146 0:0:0:0:0:ffff:4827:f492
72.39.244.147 0:0:0:0:0:ffff:4827:f493
72.39.244.148 0:0:0:0:0:ffff:4827:f494
72.39.244.149 0:0:0:0:0:ffff:4827:f495
72.39.244.150 0:0:0:0:0:ffff:4827:f496
72.39.244.151 0:0:0:0:0:ffff:4827:f497
72.39.244.152 0:0:0:0:0:ffff:4827:f498
72.39.244.153 0:0:0:0:0:ffff:4827:f499
72.39.244.154 0:0:0:0:0:ffff:4827:f49a
72.39.244.155 0:0:0:0:0:ffff:4827:f49b
72.39.244.156 0:0:0:0:0:ffff:4827:f49c
72.39.244.157 0:0:0:0:0:ffff:4827:f49d
72.39.244.158 0:0:0:0:0:ffff:4827:f49e
72.39.244.159 0:0:0:0:0:ffff:4827:f49f
72.39.244.160 0:0:0:0:0:ffff:4827:f4a0
72.39.244.161 0:0:0:0:0:ffff:4827:f4a1
72.39.244.162 0:0:0:0:0:ffff:4827:f4a2
72.39.244.163 0:0:0:0:0:ffff:4827:f4a3
72.39.244.164 0:0:0:0:0:ffff:4827:f4a4
72.39.244.165 0:0:0:0:0:ffff:4827:f4a5
72.39.244.166 0:0:0:0:0:ffff:4827:f4a6
72.39.244.167 0:0:0:0:0:ffff:4827:f4a7
72.39.244.168 0:0:0:0:0:ffff:4827:f4a8
72.39.244.169 0:0:0:0:0:ffff:4827:f4a9
72.39.244.170 0:0:0:0:0:ffff:4827:f4aa
72.39.244.171 0:0:0:0:0:ffff:4827:f4ab
72.39.244.172 0:0:0:0:0:ffff:4827:f4ac
72.39.244.173 0:0:0:0:0:ffff:4827:f4ad
72.39.244.174 0:0:0:0:0:ffff:4827:f4ae
72.39.244.175 0:0:0:0:0:ffff:4827:f4af
72.39.244.176 0:0:0:0:0:ffff:4827:f4b0
72.39.244.177 0:0:0:0:0:ffff:4827:f4b1
72.39.244.178 0:0:0:0:0:ffff:4827:f4b2
72.39.244.179 0:0:0:0:0:ffff:4827:f4b3
72.39.244.180 0:0:0:0:0:ffff:4827:f4b4


72.39.244.181 0:0:0:0:0:ffff:4827:f4b5
72.39.244.182 0:0:0:0:0:ffff:4827:f4b6
72.39.244.183 0:0:0:0:0:ffff:4827:f4b7
72.39.244.184 0:0:0:0:0:ffff:4827:f4b8
72.39.244.185 0:0:0:0:0:ffff:4827:f4b9
72.39.244.186 0:0:0:0:0:ffff:4827:f4ba
72.39.244.187 0:0:0:0:0:ffff:4827:f4bb
72.39.244.188 0:0:0:0:0:ffff:4827:f4bc
72.39.244.189 0:0:0:0:0:ffff:4827:f4bd
72.39.244.190 0:0:0:0:0:ffff:4827:f4be
72.39.244.191 0:0:0:0:0:ffff:4827:f4bf
72.39.244.192 0:0:0:0:0:ffff:4827:f4c0
72.39.244.193 0:0:0:0:0:ffff:4827:f4c1
72.39.244.194 0:0:0:0:0:ffff:4827:f4c2
72.39.244.195 0:0:0:0:0:ffff:4827:f4c3
72.39.244.196 0:0:0:0:0:ffff:4827:f4c4
72.39.244.197 0:0:0:0:0:ffff:4827:f4c5
72.39.244.198 0:0:0:0:0:ffff:4827:f4c6
72.39.244.199 0:0:0:0:0:ffff:4827:f4c7
72.39.244.200 0:0:0:0:0:ffff:4827:f4c8
72.39.244.201 0:0:0:0:0:ffff:4827:f4c9
72.39.244.202 0:0:0:0:0:ffff:4827:f4ca
72.39.244.203 0:0:0:0:0:ffff:4827:f4cb
72.39.244.204 0:0:0:0:0:ffff:4827:f4cc
72.39.244.205 0:0:0:0:0:ffff:4827:f4cd
72.39.244.206 0:0:0:0:0:ffff:4827:f4ce
72.39.244.207 0:0:0:0:0:ffff:4827:f4cf
72.39.244.208 0:0:0:0:0:ffff:4827:f4d0
72.39.244.209 0:0:0:0:0:ffff:4827:f4d1
72.39.244.210 0:0:0:0:0:ffff:4827:f4d2
72.39.244.211 0:0:0:0:0:ffff:4827:f4d3
72.39.244.212 0:0:0:0:0:ffff:4827:f4d4
72.39.244.213 0:0:0:0:0:ffff:4827:f4d5
72.39.244.214 0:0:0:0:0:ffff:4827:f4d6
72.39.244.215 0:0:0:0:0:ffff:4827:f4d7
72.39.244.216 0:0:0:0:0:ffff:4827:f4d8
72.39.244.217 0:0:0:0:0:ffff:4827:f4d9
72.39.244.218 0:0:0:0:0:ffff:4827:f4da
72.39.244.219 0:0:0:0:0:ffff:4827:f4db
72.39.244.220 0:0:0:0:0:ffff:4827:f4dc
72.39.244.221 0:0:0:0:0:ffff:4827:f4dd
72.39.244.222 0:0:0:0:0:ffff:4827:f4de
72.39.244.223 0:0:0:0:0:ffff:4827:f4df
72.39.244.224 0:0:0:0:0:ffff:4827:f4e0
72.39.244.225 0:0:0:0:0:ffff:4827:f4e1
72.39.244.226 0:0:0:0:0:ffff:4827:f4e2
72.39.244.227 0:0:0:0:0:ffff:4827:f4e3
72.39.244.228 0:0:0:0:0:ffff:4827:f4e4
72.39.244.229 0:0:0:0:0:ffff:4827:f4e5
72.39.244.230 0:0:0:0:0:ffff:4827:f4e6
72.39.244.231 0:0:0:0:0:ffff:4827:f4e7
72.39.244.232 0:0:0:0:0:ffff:4827:f4e8
72.39.244.233 0:0:0:0:0:ffff:4827:f4e9
72.39.244.234 0:0:0:0:0:ffff:4827:f4ea
72.39.244.235 0:0:0:0:0:ffff:4827:f4eb
72.39.244.236 0:0:0:0:0:ffff:4827:f4ec
72.39.244.237 0:0:0:0:0:ffff:4827:f4ed
72.39.244.238 0:0:0:0:0:ffff:4827:f4ee
72.39.244.239 0:0:0:0:0:ffff:4827:f4ef
72.39.244.240 0:0:0:0:0:ffff:4827:f4f0
72.39.244.241 0:0:0:0:0:ffff:4827:f4f1
72.39.244.242 0:0:0:0:0:ffff:4827:f4f2
72.39.244.243 0:0:0:0:0:ffff:4827:f4f3
72.39.244.244 0:0:0:0:0:ffff:4827:f4f4
72.39.244.245 0:0:0:0:0:ffff:4827:f4f5
72.39.244.246 0:0:0:0:0:ffff:4827:f4f6
72.39.244.247 0:0:0:0:0:ffff:4827:f4f7
72.39.244.248 0:0:0:0:0:ffff:4827:f4f8
72.39.244.249 0:0:0:0:0:ffff:4827:f4f9
72.39.244.250 0:0:0:0:0:ffff:4827:f4fa
72.39.244.251 0:0:0:0:0:ffff:4827:f4fb
72.39.244.252 0:0:0:0:0:ffff:4827:f4fc
72.39.244.253 0:0:0:0:0:ffff:4827:f4fd
72.39.244.254 0:0:0:0:0:ffff:4827:f4fe
72.39.244.255 0:0:0:0:0:ffff:4827:f4ff


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.