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
148.78.3.1 0:0:0:0:0:ffff:944e:301
148.78.3.2 0:0:0:0:0:ffff:944e:302
148.78.3.3 0:0:0:0:0:ffff:944e:303
148.78.3.4 0:0:0:0:0:ffff:944e:304
148.78.3.5 0:0:0:0:0:ffff:944e:305
148.78.3.6 0:0:0:0:0:ffff:944e:306
148.78.3.7 0:0:0:0:0:ffff:944e:307
148.78.3.8 0:0:0:0:0:ffff:944e:308
148.78.3.9 0:0:0:0:0:ffff:944e:309
148.78.3.10 0:0:0:0:0:ffff:944e:30a
148.78.3.11 0:0:0:0:0:ffff:944e:30b
148.78.3.12 0:0:0:0:0:ffff:944e:30c
148.78.3.13 0:0:0:0:0:ffff:944e:30d
148.78.3.14 0:0:0:0:0:ffff:944e:30e
148.78.3.15 0:0:0:0:0:ffff:944e:30f
148.78.3.16 0:0:0:0:0:ffff:944e:310
148.78.3.17 0:0:0:0:0:ffff:944e:311
148.78.3.18 0:0:0:0:0:ffff:944e:312
148.78.3.19 0:0:0:0:0:ffff:944e:313
148.78.3.20 0:0:0:0:0:ffff:944e:314
148.78.3.21 0:0:0:0:0:ffff:944e:315
148.78.3.22 0:0:0:0:0:ffff:944e:316
148.78.3.23 0:0:0:0:0:ffff:944e:317
148.78.3.24 0:0:0:0:0:ffff:944e:318
148.78.3.25 0:0:0:0:0:ffff:944e:319
148.78.3.26 0:0:0:0:0:ffff:944e:31a
148.78.3.27 0:0:0:0:0:ffff:944e:31b
148.78.3.28 0:0:0:0:0:ffff:944e:31c
148.78.3.29 0:0:0:0:0:ffff:944e:31d
148.78.3.30 0:0:0:0:0:ffff:944e:31e
148.78.3.31 0:0:0:0:0:ffff:944e:31f
148.78.3.32 0:0:0:0:0:ffff:944e:320
148.78.3.33 0:0:0:0:0:ffff:944e:321
148.78.3.34 0:0:0:0:0:ffff:944e:322
148.78.3.35 0:0:0:0:0:ffff:944e:323
148.78.3.36 0:0:0:0:0:ffff:944e:324
148.78.3.37 0:0:0:0:0:ffff:944e:325
148.78.3.38 0:0:0:0:0:ffff:944e:326
148.78.3.39 0:0:0:0:0:ffff:944e:327
148.78.3.40 0:0:0:0:0:ffff:944e:328
148.78.3.41 0:0:0:0:0:ffff:944e:329
148.78.3.42 0:0:0:0:0:ffff:944e:32a
148.78.3.43 0:0:0:0:0:ffff:944e:32b
148.78.3.44 0:0:0:0:0:ffff:944e:32c
148.78.3.45 0:0:0:0:0:ffff:944e:32d
148.78.3.46 0:0:0:0:0:ffff:944e:32e
148.78.3.47 0:0:0:0:0:ffff:944e:32f
148.78.3.48 0:0:0:0:0:ffff:944e:330
148.78.3.49 0:0:0:0:0:ffff:944e:331
148.78.3.50 0:0:0:0:0:ffff:944e:332
148.78.3.51 0:0:0:0:0:ffff:944e:333
148.78.3.52 0:0:0:0:0:ffff:944e:334
148.78.3.53 0:0:0:0:0:ffff:944e:335
148.78.3.54 0:0:0:0:0:ffff:944e:336
148.78.3.55 0:0:0:0:0:ffff:944e:337
148.78.3.56 0:0:0:0:0:ffff:944e:338
148.78.3.57 0:0:0:0:0:ffff:944e:339
148.78.3.58 0:0:0:0:0:ffff:944e:33a
148.78.3.59 0:0:0:0:0:ffff:944e:33b
148.78.3.60 0:0:0:0:0:ffff:944e:33c


148.78.3.61 0:0:0:0:0:ffff:944e:33d
148.78.3.62 0:0:0:0:0:ffff:944e:33e
148.78.3.63 0:0:0:0:0:ffff:944e:33f
148.78.3.64 0:0:0:0:0:ffff:944e:340
148.78.3.65 0:0:0:0:0:ffff:944e:341
148.78.3.66 0:0:0:0:0:ffff:944e:342
148.78.3.67 0:0:0:0:0:ffff:944e:343
148.78.3.68 0:0:0:0:0:ffff:944e:344
148.78.3.69 0:0:0:0:0:ffff:944e:345
148.78.3.70 0:0:0:0:0:ffff:944e:346
148.78.3.71 0:0:0:0:0:ffff:944e:347
148.78.3.72 0:0:0:0:0:ffff:944e:348
148.78.3.73 0:0:0:0:0:ffff:944e:349
148.78.3.74 0:0:0:0:0:ffff:944e:34a
148.78.3.75 0:0:0:0:0:ffff:944e:34b
148.78.3.76 0:0:0:0:0:ffff:944e:34c
148.78.3.77 0:0:0:0:0:ffff:944e:34d
148.78.3.78 0:0:0:0:0:ffff:944e:34e
148.78.3.79 0:0:0:0:0:ffff:944e:34f
148.78.3.80 0:0:0:0:0:ffff:944e:350
148.78.3.81 0:0:0:0:0:ffff:944e:351
148.78.3.82 0:0:0:0:0:ffff:944e:352
148.78.3.83 0:0:0:0:0:ffff:944e:353
148.78.3.84 0:0:0:0:0:ffff:944e:354
148.78.3.85 0:0:0:0:0:ffff:944e:355
148.78.3.86 0:0:0:0:0:ffff:944e:356
148.78.3.87 0:0:0:0:0:ffff:944e:357
148.78.3.88 0:0:0:0:0:ffff:944e:358
148.78.3.89 0:0:0:0:0:ffff:944e:359
148.78.3.90 0:0:0:0:0:ffff:944e:35a
148.78.3.91 0:0:0:0:0:ffff:944e:35b
148.78.3.92 0:0:0:0:0:ffff:944e:35c
148.78.3.93 0:0:0:0:0:ffff:944e:35d
148.78.3.94 0:0:0:0:0:ffff:944e:35e
148.78.3.95 0:0:0:0:0:ffff:944e:35f
148.78.3.96 0:0:0:0:0:ffff:944e:360
148.78.3.97 0:0:0:0:0:ffff:944e:361
148.78.3.98 0:0:0:0:0:ffff:944e:362
148.78.3.99 0:0:0:0:0:ffff:944e:363
148.78.3.100 0:0:0:0:0:ffff:944e:364
148.78.3.101 0:0:0:0:0:ffff:944e:365
148.78.3.102 0:0:0:0:0:ffff:944e:366
148.78.3.103 0:0:0:0:0:ffff:944e:367
148.78.3.104 0:0:0:0:0:ffff:944e:368
148.78.3.105 0:0:0:0:0:ffff:944e:369
148.78.3.106 0:0:0:0:0:ffff:944e:36a
148.78.3.107 0:0:0:0:0:ffff:944e:36b
148.78.3.108 0:0:0:0:0:ffff:944e:36c
148.78.3.109 0:0:0:0:0:ffff:944e:36d
148.78.3.110 0:0:0:0:0:ffff:944e:36e
148.78.3.111 0:0:0:0:0:ffff:944e:36f
148.78.3.112 0:0:0:0:0:ffff:944e:370
148.78.3.113 0:0:0:0:0:ffff:944e:371
148.78.3.114 0:0:0:0:0:ffff:944e:372
148.78.3.115 0:0:0:0:0:ffff:944e:373
148.78.3.116 0:0:0:0:0:ffff:944e:374
148.78.3.117 0:0:0:0:0:ffff:944e:375
148.78.3.118 0:0:0:0:0:ffff:944e:376
148.78.3.119 0:0:0:0:0:ffff:944e:377
148.78.3.120 0:0:0:0:0:ffff:944e:378


148.78.3.121 0:0:0:0:0:ffff:944e:379
148.78.3.122 0:0:0:0:0:ffff:944e:37a
148.78.3.123 0:0:0:0:0:ffff:944e:37b
148.78.3.124 0:0:0:0:0:ffff:944e:37c
148.78.3.125 0:0:0:0:0:ffff:944e:37d
148.78.3.126 0:0:0:0:0:ffff:944e:37e
148.78.3.127 0:0:0:0:0:ffff:944e:37f
148.78.3.128 0:0:0:0:0:ffff:944e:380
148.78.3.129 0:0:0:0:0:ffff:944e:381
148.78.3.130 0:0:0:0:0:ffff:944e:382
148.78.3.131 0:0:0:0:0:ffff:944e:383
148.78.3.132 0:0:0:0:0:ffff:944e:384
148.78.3.133 0:0:0:0:0:ffff:944e:385
148.78.3.134 0:0:0:0:0:ffff:944e:386
148.78.3.135 0:0:0:0:0:ffff:944e:387
148.78.3.136 0:0:0:0:0:ffff:944e:388
148.78.3.137 0:0:0:0:0:ffff:944e:389
148.78.3.138 0:0:0:0:0:ffff:944e:38a
148.78.3.139 0:0:0:0:0:ffff:944e:38b
148.78.3.140 0:0:0:0:0:ffff:944e:38c
148.78.3.141 0:0:0:0:0:ffff:944e:38d
148.78.3.142 0:0:0:0:0:ffff:944e:38e
148.78.3.143 0:0:0:0:0:ffff:944e:38f
148.78.3.144 0:0:0:0:0:ffff:944e:390
148.78.3.145 0:0:0:0:0:ffff:944e:391
148.78.3.146 0:0:0:0:0:ffff:944e:392
148.78.3.147 0:0:0:0:0:ffff:944e:393
148.78.3.148 0:0:0:0:0:ffff:944e:394
148.78.3.149 0:0:0:0:0:ffff:944e:395
148.78.3.150 0:0:0:0:0:ffff:944e:396
148.78.3.151 0:0:0:0:0:ffff:944e:397
148.78.3.152 0:0:0:0:0:ffff:944e:398
148.78.3.153 0:0:0:0:0:ffff:944e:399
148.78.3.154 0:0:0:0:0:ffff:944e:39a
148.78.3.155 0:0:0:0:0:ffff:944e:39b
148.78.3.156 0:0:0:0:0:ffff:944e:39c
148.78.3.157 0:0:0:0:0:ffff:944e:39d
148.78.3.158 0:0:0:0:0:ffff:944e:39e
148.78.3.159 0:0:0:0:0:ffff:944e:39f
148.78.3.160 0:0:0:0:0:ffff:944e:3a0
148.78.3.161 0:0:0:0:0:ffff:944e:3a1
148.78.3.162 0:0:0:0:0:ffff:944e:3a2
148.78.3.163 0:0:0:0:0:ffff:944e:3a3
148.78.3.164 0:0:0:0:0:ffff:944e:3a4
148.78.3.165 0:0:0:0:0:ffff:944e:3a5
148.78.3.166 0:0:0:0:0:ffff:944e:3a6
148.78.3.167 0:0:0:0:0:ffff:944e:3a7
148.78.3.168 0:0:0:0:0:ffff:944e:3a8
148.78.3.169 0:0:0:0:0:ffff:944e:3a9
148.78.3.170 0:0:0:0:0:ffff:944e:3aa
148.78.3.171 0:0:0:0:0:ffff:944e:3ab
148.78.3.172 0:0:0:0:0:ffff:944e:3ac
148.78.3.173 0:0:0:0:0:ffff:944e:3ad
148.78.3.174 0:0:0:0:0:ffff:944e:3ae
148.78.3.175 0:0:0:0:0:ffff:944e:3af
148.78.3.176 0:0:0:0:0:ffff:944e:3b0
148.78.3.177 0:0:0:0:0:ffff:944e:3b1
148.78.3.178 0:0:0:0:0:ffff:944e:3b2
148.78.3.179 0:0:0:0:0:ffff:944e:3b3
148.78.3.180 0:0:0:0:0:ffff:944e:3b4


148.78.3.181 0:0:0:0:0:ffff:944e:3b5
148.78.3.182 0:0:0:0:0:ffff:944e:3b6
148.78.3.183 0:0:0:0:0:ffff:944e:3b7
148.78.3.184 0:0:0:0:0:ffff:944e:3b8
148.78.3.185 0:0:0:0:0:ffff:944e:3b9
148.78.3.186 0:0:0:0:0:ffff:944e:3ba
148.78.3.187 0:0:0:0:0:ffff:944e:3bb
148.78.3.188 0:0:0:0:0:ffff:944e:3bc
148.78.3.189 0:0:0:0:0:ffff:944e:3bd
148.78.3.190 0:0:0:0:0:ffff:944e:3be
148.78.3.191 0:0:0:0:0:ffff:944e:3bf
148.78.3.192 0:0:0:0:0:ffff:944e:3c0
148.78.3.193 0:0:0:0:0:ffff:944e:3c1
148.78.3.194 0:0:0:0:0:ffff:944e:3c2
148.78.3.195 0:0:0:0:0:ffff:944e:3c3
148.78.3.196 0:0:0:0:0:ffff:944e:3c4
148.78.3.197 0:0:0:0:0:ffff:944e:3c5
148.78.3.198 0:0:0:0:0:ffff:944e:3c6
148.78.3.199 0:0:0:0:0:ffff:944e:3c7
148.78.3.200 0:0:0:0:0:ffff:944e:3c8
148.78.3.201 0:0:0:0:0:ffff:944e:3c9
148.78.3.202 0:0:0:0:0:ffff:944e:3ca
148.78.3.203 0:0:0:0:0:ffff:944e:3cb
148.78.3.204 0:0:0:0:0:ffff:944e:3cc
148.78.3.205 0:0:0:0:0:ffff:944e:3cd
148.78.3.206 0:0:0:0:0:ffff:944e:3ce
148.78.3.207 0:0:0:0:0:ffff:944e:3cf
148.78.3.208 0:0:0:0:0:ffff:944e:3d0
148.78.3.209 0:0:0:0:0:ffff:944e:3d1
148.78.3.210 0:0:0:0:0:ffff:944e:3d2
148.78.3.211 0:0:0:0:0:ffff:944e:3d3
148.78.3.212 0:0:0:0:0:ffff:944e:3d4
148.78.3.213 0:0:0:0:0:ffff:944e:3d5
148.78.3.214 0:0:0:0:0:ffff:944e:3d6
148.78.3.215 0:0:0:0:0:ffff:944e:3d7
148.78.3.216 0:0:0:0:0:ffff:944e:3d8
148.78.3.217 0:0:0:0:0:ffff:944e:3d9
148.78.3.218 0:0:0:0:0:ffff:944e:3da
148.78.3.219 0:0:0:0:0:ffff:944e:3db
148.78.3.220 0:0:0:0:0:ffff:944e:3dc
148.78.3.221 0:0:0:0:0:ffff:944e:3dd
148.78.3.222 0:0:0:0:0:ffff:944e:3de
148.78.3.223 0:0:0:0:0:ffff:944e:3df
148.78.3.224 0:0:0:0:0:ffff:944e:3e0
148.78.3.225 0:0:0:0:0:ffff:944e:3e1
148.78.3.226 0:0:0:0:0:ffff:944e:3e2
148.78.3.227 0:0:0:0:0:ffff:944e:3e3
148.78.3.228 0:0:0:0:0:ffff:944e:3e4
148.78.3.229 0:0:0:0:0:ffff:944e:3e5
148.78.3.230 0:0:0:0:0:ffff:944e:3e6
148.78.3.231 0:0:0:0:0:ffff:944e:3e7
148.78.3.232 0:0:0:0:0:ffff:944e:3e8
148.78.3.233 0:0:0:0:0:ffff:944e:3e9
148.78.3.234 0:0:0:0:0:ffff:944e:3ea
148.78.3.235 0:0:0:0:0:ffff:944e:3eb
148.78.3.236 0:0:0:0:0:ffff:944e:3ec
148.78.3.237 0:0:0:0:0:ffff:944e:3ed
148.78.3.238 0:0:0:0:0:ffff:944e:3ee
148.78.3.239 0:0:0:0:0:ffff:944e:3ef
148.78.3.240 0:0:0:0:0:ffff:944e:3f0
148.78.3.241 0:0:0:0:0:ffff:944e:3f1
148.78.3.242 0:0:0:0:0:ffff:944e:3f2
148.78.3.243 0:0:0:0:0:ffff:944e:3f3
148.78.3.244 0:0:0:0:0:ffff:944e:3f4
148.78.3.245 0:0:0:0:0:ffff:944e:3f5
148.78.3.246 0:0:0:0:0:ffff:944e:3f6
148.78.3.247 0:0:0:0:0:ffff:944e:3f7
148.78.3.248 0:0:0:0:0:ffff:944e:3f8
148.78.3.249 0:0:0:0:0:ffff:944e:3f9
148.78.3.250 0:0:0:0:0:ffff:944e:3fa
148.78.3.251 0:0:0:0:0:ffff:944e:3fb
148.78.3.252 0:0:0:0:0:ffff:944e:3fc
148.78.3.253 0:0:0:0:0:ffff:944e:3fd
148.78.3.254 0:0:0:0:0:ffff:944e:3fe
148.78.3.255 0:0:0:0:0:ffff:944e:3ff


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.