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
72.39.180.1 0:0:0:0:0:ffff:4827:b401
72.39.180.2 0:0:0:0:0:ffff:4827:b402
72.39.180.3 0:0:0:0:0:ffff:4827:b403
72.39.180.4 0:0:0:0:0:ffff:4827:b404
72.39.180.5 0:0:0:0:0:ffff:4827:b405
72.39.180.6 0:0:0:0:0:ffff:4827:b406
72.39.180.7 0:0:0:0:0:ffff:4827:b407
72.39.180.8 0:0:0:0:0:ffff:4827:b408
72.39.180.9 0:0:0:0:0:ffff:4827:b409
72.39.180.10 0:0:0:0:0:ffff:4827:b40a
72.39.180.11 0:0:0:0:0:ffff:4827:b40b
72.39.180.12 0:0:0:0:0:ffff:4827:b40c
72.39.180.13 0:0:0:0:0:ffff:4827:b40d
72.39.180.14 0:0:0:0:0:ffff:4827:b40e
72.39.180.15 0:0:0:0:0:ffff:4827:b40f
72.39.180.16 0:0:0:0:0:ffff:4827:b410
72.39.180.17 0:0:0:0:0:ffff:4827:b411
72.39.180.18 0:0:0:0:0:ffff:4827:b412
72.39.180.19 0:0:0:0:0:ffff:4827:b413
72.39.180.20 0:0:0:0:0:ffff:4827:b414
72.39.180.21 0:0:0:0:0:ffff:4827:b415
72.39.180.22 0:0:0:0:0:ffff:4827:b416
72.39.180.23 0:0:0:0:0:ffff:4827:b417
72.39.180.24 0:0:0:0:0:ffff:4827:b418
72.39.180.25 0:0:0:0:0:ffff:4827:b419
72.39.180.26 0:0:0:0:0:ffff:4827:b41a
72.39.180.27 0:0:0:0:0:ffff:4827:b41b
72.39.180.28 0:0:0:0:0:ffff:4827:b41c
72.39.180.29 0:0:0:0:0:ffff:4827:b41d
72.39.180.30 0:0:0:0:0:ffff:4827:b41e
72.39.180.31 0:0:0:0:0:ffff:4827:b41f
72.39.180.32 0:0:0:0:0:ffff:4827:b420
72.39.180.33 0:0:0:0:0:ffff:4827:b421
72.39.180.34 0:0:0:0:0:ffff:4827:b422
72.39.180.35 0:0:0:0:0:ffff:4827:b423
72.39.180.36 0:0:0:0:0:ffff:4827:b424
72.39.180.37 0:0:0:0:0:ffff:4827:b425
72.39.180.38 0:0:0:0:0:ffff:4827:b426
72.39.180.39 0:0:0:0:0:ffff:4827:b427
72.39.180.40 0:0:0:0:0:ffff:4827:b428
72.39.180.41 0:0:0:0:0:ffff:4827:b429
72.39.180.42 0:0:0:0:0:ffff:4827:b42a
72.39.180.43 0:0:0:0:0:ffff:4827:b42b
72.39.180.44 0:0:0:0:0:ffff:4827:b42c
72.39.180.45 0:0:0:0:0:ffff:4827:b42d
72.39.180.46 0:0:0:0:0:ffff:4827:b42e
72.39.180.47 0:0:0:0:0:ffff:4827:b42f
72.39.180.48 0:0:0:0:0:ffff:4827:b430
72.39.180.49 0:0:0:0:0:ffff:4827:b431
72.39.180.50 0:0:0:0:0:ffff:4827:b432
72.39.180.51 0:0:0:0:0:ffff:4827:b433
72.39.180.52 0:0:0:0:0:ffff:4827:b434
72.39.180.53 0:0:0:0:0:ffff:4827:b435
72.39.180.54 0:0:0:0:0:ffff:4827:b436
72.39.180.55 0:0:0:0:0:ffff:4827:b437
72.39.180.56 0:0:0:0:0:ffff:4827:b438
72.39.180.57 0:0:0:0:0:ffff:4827:b439
72.39.180.58 0:0:0:0:0:ffff:4827:b43a
72.39.180.59 0:0:0:0:0:ffff:4827:b43b
72.39.180.60 0:0:0:0:0:ffff:4827:b43c


72.39.180.61 0:0:0:0:0:ffff:4827:b43d
72.39.180.62 0:0:0:0:0:ffff:4827:b43e
72.39.180.63 0:0:0:0:0:ffff:4827:b43f
72.39.180.64 0:0:0:0:0:ffff:4827:b440
72.39.180.65 0:0:0:0:0:ffff:4827:b441
72.39.180.66 0:0:0:0:0:ffff:4827:b442
72.39.180.67 0:0:0:0:0:ffff:4827:b443
72.39.180.68 0:0:0:0:0:ffff:4827:b444
72.39.180.69 0:0:0:0:0:ffff:4827:b445
72.39.180.70 0:0:0:0:0:ffff:4827:b446
72.39.180.71 0:0:0:0:0:ffff:4827:b447
72.39.180.72 0:0:0:0:0:ffff:4827:b448
72.39.180.73 0:0:0:0:0:ffff:4827:b449
72.39.180.74 0:0:0:0:0:ffff:4827:b44a
72.39.180.75 0:0:0:0:0:ffff:4827:b44b
72.39.180.76 0:0:0:0:0:ffff:4827:b44c
72.39.180.77 0:0:0:0:0:ffff:4827:b44d
72.39.180.78 0:0:0:0:0:ffff:4827:b44e
72.39.180.79 0:0:0:0:0:ffff:4827:b44f
72.39.180.80 0:0:0:0:0:ffff:4827:b450
72.39.180.81 0:0:0:0:0:ffff:4827:b451
72.39.180.82 0:0:0:0:0:ffff:4827:b452
72.39.180.83 0:0:0:0:0:ffff:4827:b453
72.39.180.84 0:0:0:0:0:ffff:4827:b454
72.39.180.85 0:0:0:0:0:ffff:4827:b455
72.39.180.86 0:0:0:0:0:ffff:4827:b456
72.39.180.87 0:0:0:0:0:ffff:4827:b457
72.39.180.88 0:0:0:0:0:ffff:4827:b458
72.39.180.89 0:0:0:0:0:ffff:4827:b459
72.39.180.90 0:0:0:0:0:ffff:4827:b45a
72.39.180.91 0:0:0:0:0:ffff:4827:b45b
72.39.180.92 0:0:0:0:0:ffff:4827:b45c
72.39.180.93 0:0:0:0:0:ffff:4827:b45d
72.39.180.94 0:0:0:0:0:ffff:4827:b45e
72.39.180.95 0:0:0:0:0:ffff:4827:b45f
72.39.180.96 0:0:0:0:0:ffff:4827:b460
72.39.180.97 0:0:0:0:0:ffff:4827:b461
72.39.180.98 0:0:0:0:0:ffff:4827:b462
72.39.180.99 0:0:0:0:0:ffff:4827:b463
72.39.180.100 0:0:0:0:0:ffff:4827:b464
72.39.180.101 0:0:0:0:0:ffff:4827:b465
72.39.180.102 0:0:0:0:0:ffff:4827:b466
72.39.180.103 0:0:0:0:0:ffff:4827:b467
72.39.180.104 0:0:0:0:0:ffff:4827:b468
72.39.180.105 0:0:0:0:0:ffff:4827:b469
72.39.180.106 0:0:0:0:0:ffff:4827:b46a
72.39.180.107 0:0:0:0:0:ffff:4827:b46b
72.39.180.108 0:0:0:0:0:ffff:4827:b46c
72.39.180.109 0:0:0:0:0:ffff:4827:b46d
72.39.180.110 0:0:0:0:0:ffff:4827:b46e
72.39.180.111 0:0:0:0:0:ffff:4827:b46f
72.39.180.112 0:0:0:0:0:ffff:4827:b470
72.39.180.113 0:0:0:0:0:ffff:4827:b471
72.39.180.114 0:0:0:0:0:ffff:4827:b472
72.39.180.115 0:0:0:0:0:ffff:4827:b473
72.39.180.116 0:0:0:0:0:ffff:4827:b474
72.39.180.117 0:0:0:0:0:ffff:4827:b475
72.39.180.118 0:0:0:0:0:ffff:4827:b476
72.39.180.119 0:0:0:0:0:ffff:4827:b477
72.39.180.120 0:0:0:0:0:ffff:4827:b478


72.39.180.121 0:0:0:0:0:ffff:4827:b479
72.39.180.122 0:0:0:0:0:ffff:4827:b47a
72.39.180.123 0:0:0:0:0:ffff:4827:b47b
72.39.180.124 0:0:0:0:0:ffff:4827:b47c
72.39.180.125 0:0:0:0:0:ffff:4827:b47d
72.39.180.126 0:0:0:0:0:ffff:4827:b47e
72.39.180.127 0:0:0:0:0:ffff:4827:b47f
72.39.180.128 0:0:0:0:0:ffff:4827:b480
72.39.180.129 0:0:0:0:0:ffff:4827:b481
72.39.180.130 0:0:0:0:0:ffff:4827:b482
72.39.180.131 0:0:0:0:0:ffff:4827:b483
72.39.180.132 0:0:0:0:0:ffff:4827:b484
72.39.180.133 0:0:0:0:0:ffff:4827:b485
72.39.180.134 0:0:0:0:0:ffff:4827:b486
72.39.180.135 0:0:0:0:0:ffff:4827:b487
72.39.180.136 0:0:0:0:0:ffff:4827:b488
72.39.180.137 0:0:0:0:0:ffff:4827:b489
72.39.180.138 0:0:0:0:0:ffff:4827:b48a
72.39.180.139 0:0:0:0:0:ffff:4827:b48b
72.39.180.140 0:0:0:0:0:ffff:4827:b48c
72.39.180.141 0:0:0:0:0:ffff:4827:b48d
72.39.180.142 0:0:0:0:0:ffff:4827:b48e
72.39.180.143 0:0:0:0:0:ffff:4827:b48f
72.39.180.144 0:0:0:0:0:ffff:4827:b490
72.39.180.145 0:0:0:0:0:ffff:4827:b491
72.39.180.146 0:0:0:0:0:ffff:4827:b492
72.39.180.147 0:0:0:0:0:ffff:4827:b493
72.39.180.148 0:0:0:0:0:ffff:4827:b494
72.39.180.149 0:0:0:0:0:ffff:4827:b495
72.39.180.150 0:0:0:0:0:ffff:4827:b496
72.39.180.151 0:0:0:0:0:ffff:4827:b497
72.39.180.152 0:0:0:0:0:ffff:4827:b498
72.39.180.153 0:0:0:0:0:ffff:4827:b499
72.39.180.154 0:0:0:0:0:ffff:4827:b49a
72.39.180.155 0:0:0:0:0:ffff:4827:b49b
72.39.180.156 0:0:0:0:0:ffff:4827:b49c
72.39.180.157 0:0:0:0:0:ffff:4827:b49d
72.39.180.158 0:0:0:0:0:ffff:4827:b49e
72.39.180.159 0:0:0:0:0:ffff:4827:b49f
72.39.180.160 0:0:0:0:0:ffff:4827:b4a0
72.39.180.161 0:0:0:0:0:ffff:4827:b4a1
72.39.180.162 0:0:0:0:0:ffff:4827:b4a2
72.39.180.163 0:0:0:0:0:ffff:4827:b4a3
72.39.180.164 0:0:0:0:0:ffff:4827:b4a4
72.39.180.165 0:0:0:0:0:ffff:4827:b4a5
72.39.180.166 0:0:0:0:0:ffff:4827:b4a6
72.39.180.167 0:0:0:0:0:ffff:4827:b4a7
72.39.180.168 0:0:0:0:0:ffff:4827:b4a8
72.39.180.169 0:0:0:0:0:ffff:4827:b4a9
72.39.180.170 0:0:0:0:0:ffff:4827:b4aa
72.39.180.171 0:0:0:0:0:ffff:4827:b4ab
72.39.180.172 0:0:0:0:0:ffff:4827:b4ac
72.39.180.173 0:0:0:0:0:ffff:4827:b4ad
72.39.180.174 0:0:0:0:0:ffff:4827:b4ae
72.39.180.175 0:0:0:0:0:ffff:4827:b4af
72.39.180.176 0:0:0:0:0:ffff:4827:b4b0
72.39.180.177 0:0:0:0:0:ffff:4827:b4b1
72.39.180.178 0:0:0:0:0:ffff:4827:b4b2
72.39.180.179 0:0:0:0:0:ffff:4827:b4b3
72.39.180.180 0:0:0:0:0:ffff:4827:b4b4


72.39.180.181 0:0:0:0:0:ffff:4827:b4b5
72.39.180.182 0:0:0:0:0:ffff:4827:b4b6
72.39.180.183 0:0:0:0:0:ffff:4827:b4b7
72.39.180.184 0:0:0:0:0:ffff:4827:b4b8
72.39.180.185 0:0:0:0:0:ffff:4827:b4b9
72.39.180.186 0:0:0:0:0:ffff:4827:b4ba
72.39.180.187 0:0:0:0:0:ffff:4827:b4bb
72.39.180.188 0:0:0:0:0:ffff:4827:b4bc
72.39.180.189 0:0:0:0:0:ffff:4827:b4bd
72.39.180.190 0:0:0:0:0:ffff:4827:b4be
72.39.180.191 0:0:0:0:0:ffff:4827:b4bf
72.39.180.192 0:0:0:0:0:ffff:4827:b4c0
72.39.180.193 0:0:0:0:0:ffff:4827:b4c1
72.39.180.194 0:0:0:0:0:ffff:4827:b4c2
72.39.180.195 0:0:0:0:0:ffff:4827:b4c3
72.39.180.196 0:0:0:0:0:ffff:4827:b4c4
72.39.180.197 0:0:0:0:0:ffff:4827:b4c5
72.39.180.198 0:0:0:0:0:ffff:4827:b4c6
72.39.180.199 0:0:0:0:0:ffff:4827:b4c7
72.39.180.200 0:0:0:0:0:ffff:4827:b4c8
72.39.180.201 0:0:0:0:0:ffff:4827:b4c9
72.39.180.202 0:0:0:0:0:ffff:4827:b4ca
72.39.180.203 0:0:0:0:0:ffff:4827:b4cb
72.39.180.204 0:0:0:0:0:ffff:4827:b4cc
72.39.180.205 0:0:0:0:0:ffff:4827:b4cd
72.39.180.206 0:0:0:0:0:ffff:4827:b4ce
72.39.180.207 0:0:0:0:0:ffff:4827:b4cf
72.39.180.208 0:0:0:0:0:ffff:4827:b4d0
72.39.180.209 0:0:0:0:0:ffff:4827:b4d1
72.39.180.210 0:0:0:0:0:ffff:4827:b4d2
72.39.180.211 0:0:0:0:0:ffff:4827:b4d3
72.39.180.212 0:0:0:0:0:ffff:4827:b4d4
72.39.180.213 0:0:0:0:0:ffff:4827:b4d5
72.39.180.214 0:0:0:0:0:ffff:4827:b4d6
72.39.180.215 0:0:0:0:0:ffff:4827:b4d7
72.39.180.216 0:0:0:0:0:ffff:4827:b4d8
72.39.180.217 0:0:0:0:0:ffff:4827:b4d9
72.39.180.218 0:0:0:0:0:ffff:4827:b4da
72.39.180.219 0:0:0:0:0:ffff:4827:b4db
72.39.180.220 0:0:0:0:0:ffff:4827:b4dc
72.39.180.221 0:0:0:0:0:ffff:4827:b4dd
72.39.180.222 0:0:0:0:0:ffff:4827:b4de
72.39.180.223 0:0:0:0:0:ffff:4827:b4df
72.39.180.224 0:0:0:0:0:ffff:4827:b4e0
72.39.180.225 0:0:0:0:0:ffff:4827:b4e1
72.39.180.226 0:0:0:0:0:ffff:4827:b4e2
72.39.180.227 0:0:0:0:0:ffff:4827:b4e3
72.39.180.228 0:0:0:0:0:ffff:4827:b4e4
72.39.180.229 0:0:0:0:0:ffff:4827:b4e5
72.39.180.230 0:0:0:0:0:ffff:4827:b4e6
72.39.180.231 0:0:0:0:0:ffff:4827:b4e7
72.39.180.232 0:0:0:0:0:ffff:4827:b4e8
72.39.180.233 0:0:0:0:0:ffff:4827:b4e9
72.39.180.234 0:0:0:0:0:ffff:4827:b4ea
72.39.180.235 0:0:0:0:0:ffff:4827:b4eb
72.39.180.236 0:0:0:0:0:ffff:4827:b4ec
72.39.180.237 0:0:0:0:0:ffff:4827:b4ed
72.39.180.238 0:0:0:0:0:ffff:4827:b4ee
72.39.180.239 0:0:0:0:0:ffff:4827:b4ef
72.39.180.240 0:0:0:0:0:ffff:4827:b4f0
72.39.180.241 0:0:0:0:0:ffff:4827:b4f1
72.39.180.242 0:0:0:0:0:ffff:4827:b4f2
72.39.180.243 0:0:0:0:0:ffff:4827:b4f3
72.39.180.244 0:0:0:0:0:ffff:4827:b4f4
72.39.180.245 0:0:0:0:0:ffff:4827:b4f5
72.39.180.246 0:0:0:0:0:ffff:4827:b4f6
72.39.180.247 0:0:0:0:0:ffff:4827:b4f7
72.39.180.248 0:0:0:0:0:ffff:4827:b4f8
72.39.180.249 0:0:0:0:0:ffff:4827:b4f9
72.39.180.250 0:0:0:0:0:ffff:4827:b4fa
72.39.180.251 0:0:0:0:0:ffff:4827:b4fb
72.39.180.252 0:0:0:0:0:ffff:4827:b4fc
72.39.180.253 0:0:0:0:0:ffff:4827:b4fd
72.39.180.254 0:0:0:0:0:ffff:4827:b4fe
72.39.180.255 0:0:0:0:0:ffff:4827: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.