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
144.21.179.1 0:0:0:0:0:ffff:9015:b301
144.21.179.2 0:0:0:0:0:ffff:9015:b302
144.21.179.3 0:0:0:0:0:ffff:9015:b303
144.21.179.4 0:0:0:0:0:ffff:9015:b304
144.21.179.5 0:0:0:0:0:ffff:9015:b305
144.21.179.6 0:0:0:0:0:ffff:9015:b306
144.21.179.7 0:0:0:0:0:ffff:9015:b307
144.21.179.8 0:0:0:0:0:ffff:9015:b308
144.21.179.9 0:0:0:0:0:ffff:9015:b309
144.21.179.10 0:0:0:0:0:ffff:9015:b30a
144.21.179.11 0:0:0:0:0:ffff:9015:b30b
144.21.179.12 0:0:0:0:0:ffff:9015:b30c
144.21.179.13 0:0:0:0:0:ffff:9015:b30d
144.21.179.14 0:0:0:0:0:ffff:9015:b30e
144.21.179.15 0:0:0:0:0:ffff:9015:b30f
144.21.179.16 0:0:0:0:0:ffff:9015:b310
144.21.179.17 0:0:0:0:0:ffff:9015:b311
144.21.179.18 0:0:0:0:0:ffff:9015:b312
144.21.179.19 0:0:0:0:0:ffff:9015:b313
144.21.179.20 0:0:0:0:0:ffff:9015:b314
144.21.179.21 0:0:0:0:0:ffff:9015:b315
144.21.179.22 0:0:0:0:0:ffff:9015:b316
144.21.179.23 0:0:0:0:0:ffff:9015:b317
144.21.179.24 0:0:0:0:0:ffff:9015:b318
144.21.179.25 0:0:0:0:0:ffff:9015:b319
144.21.179.26 0:0:0:0:0:ffff:9015:b31a
144.21.179.27 0:0:0:0:0:ffff:9015:b31b
144.21.179.28 0:0:0:0:0:ffff:9015:b31c
144.21.179.29 0:0:0:0:0:ffff:9015:b31d
144.21.179.30 0:0:0:0:0:ffff:9015:b31e
144.21.179.31 0:0:0:0:0:ffff:9015:b31f
144.21.179.32 0:0:0:0:0:ffff:9015:b320
144.21.179.33 0:0:0:0:0:ffff:9015:b321
144.21.179.34 0:0:0:0:0:ffff:9015:b322
144.21.179.35 0:0:0:0:0:ffff:9015:b323
144.21.179.36 0:0:0:0:0:ffff:9015:b324
144.21.179.37 0:0:0:0:0:ffff:9015:b325
144.21.179.38 0:0:0:0:0:ffff:9015:b326
144.21.179.39 0:0:0:0:0:ffff:9015:b327
144.21.179.40 0:0:0:0:0:ffff:9015:b328
144.21.179.41 0:0:0:0:0:ffff:9015:b329
144.21.179.42 0:0:0:0:0:ffff:9015:b32a
144.21.179.43 0:0:0:0:0:ffff:9015:b32b
144.21.179.44 0:0:0:0:0:ffff:9015:b32c
144.21.179.45 0:0:0:0:0:ffff:9015:b32d
144.21.179.46 0:0:0:0:0:ffff:9015:b32e
144.21.179.47 0:0:0:0:0:ffff:9015:b32f
144.21.179.48 0:0:0:0:0:ffff:9015:b330
144.21.179.49 0:0:0:0:0:ffff:9015:b331
144.21.179.50 0:0:0:0:0:ffff:9015:b332
144.21.179.51 0:0:0:0:0:ffff:9015:b333
144.21.179.52 0:0:0:0:0:ffff:9015:b334
144.21.179.53 0:0:0:0:0:ffff:9015:b335
144.21.179.54 0:0:0:0:0:ffff:9015:b336
144.21.179.55 0:0:0:0:0:ffff:9015:b337
144.21.179.56 0:0:0:0:0:ffff:9015:b338
144.21.179.57 0:0:0:0:0:ffff:9015:b339
144.21.179.58 0:0:0:0:0:ffff:9015:b33a
144.21.179.59 0:0:0:0:0:ffff:9015:b33b
144.21.179.60 0:0:0:0:0:ffff:9015:b33c


144.21.179.61 0:0:0:0:0:ffff:9015:b33d
144.21.179.62 0:0:0:0:0:ffff:9015:b33e
144.21.179.63 0:0:0:0:0:ffff:9015:b33f
144.21.179.64 0:0:0:0:0:ffff:9015:b340
144.21.179.65 0:0:0:0:0:ffff:9015:b341
144.21.179.66 0:0:0:0:0:ffff:9015:b342
144.21.179.67 0:0:0:0:0:ffff:9015:b343
144.21.179.68 0:0:0:0:0:ffff:9015:b344
144.21.179.69 0:0:0:0:0:ffff:9015:b345
144.21.179.70 0:0:0:0:0:ffff:9015:b346
144.21.179.71 0:0:0:0:0:ffff:9015:b347
144.21.179.72 0:0:0:0:0:ffff:9015:b348
144.21.179.73 0:0:0:0:0:ffff:9015:b349
144.21.179.74 0:0:0:0:0:ffff:9015:b34a
144.21.179.75 0:0:0:0:0:ffff:9015:b34b
144.21.179.76 0:0:0:0:0:ffff:9015:b34c
144.21.179.77 0:0:0:0:0:ffff:9015:b34d
144.21.179.78 0:0:0:0:0:ffff:9015:b34e
144.21.179.79 0:0:0:0:0:ffff:9015:b34f
144.21.179.80 0:0:0:0:0:ffff:9015:b350
144.21.179.81 0:0:0:0:0:ffff:9015:b351
144.21.179.82 0:0:0:0:0:ffff:9015:b352
144.21.179.83 0:0:0:0:0:ffff:9015:b353
144.21.179.84 0:0:0:0:0:ffff:9015:b354
144.21.179.85 0:0:0:0:0:ffff:9015:b355
144.21.179.86 0:0:0:0:0:ffff:9015:b356
144.21.179.87 0:0:0:0:0:ffff:9015:b357
144.21.179.88 0:0:0:0:0:ffff:9015:b358
144.21.179.89 0:0:0:0:0:ffff:9015:b359
144.21.179.90 0:0:0:0:0:ffff:9015:b35a
144.21.179.91 0:0:0:0:0:ffff:9015:b35b
144.21.179.92 0:0:0:0:0:ffff:9015:b35c
144.21.179.93 0:0:0:0:0:ffff:9015:b35d
144.21.179.94 0:0:0:0:0:ffff:9015:b35e
144.21.179.95 0:0:0:0:0:ffff:9015:b35f
144.21.179.96 0:0:0:0:0:ffff:9015:b360
144.21.179.97 0:0:0:0:0:ffff:9015:b361
144.21.179.98 0:0:0:0:0:ffff:9015:b362
144.21.179.99 0:0:0:0:0:ffff:9015:b363
144.21.179.100 0:0:0:0:0:ffff:9015:b364
144.21.179.101 0:0:0:0:0:ffff:9015:b365
144.21.179.102 0:0:0:0:0:ffff:9015:b366
144.21.179.103 0:0:0:0:0:ffff:9015:b367
144.21.179.104 0:0:0:0:0:ffff:9015:b368
144.21.179.105 0:0:0:0:0:ffff:9015:b369
144.21.179.106 0:0:0:0:0:ffff:9015:b36a
144.21.179.107 0:0:0:0:0:ffff:9015:b36b
144.21.179.108 0:0:0:0:0:ffff:9015:b36c
144.21.179.109 0:0:0:0:0:ffff:9015:b36d
144.21.179.110 0:0:0:0:0:ffff:9015:b36e
144.21.179.111 0:0:0:0:0:ffff:9015:b36f
144.21.179.112 0:0:0:0:0:ffff:9015:b370
144.21.179.113 0:0:0:0:0:ffff:9015:b371
144.21.179.114 0:0:0:0:0:ffff:9015:b372
144.21.179.115 0:0:0:0:0:ffff:9015:b373
144.21.179.116 0:0:0:0:0:ffff:9015:b374
144.21.179.117 0:0:0:0:0:ffff:9015:b375
144.21.179.118 0:0:0:0:0:ffff:9015:b376
144.21.179.119 0:0:0:0:0:ffff:9015:b377
144.21.179.120 0:0:0:0:0:ffff:9015:b378


144.21.179.121 0:0:0:0:0:ffff:9015:b379
144.21.179.122 0:0:0:0:0:ffff:9015:b37a
144.21.179.123 0:0:0:0:0:ffff:9015:b37b
144.21.179.124 0:0:0:0:0:ffff:9015:b37c
144.21.179.125 0:0:0:0:0:ffff:9015:b37d
144.21.179.126 0:0:0:0:0:ffff:9015:b37e
144.21.179.127 0:0:0:0:0:ffff:9015:b37f
144.21.179.128 0:0:0:0:0:ffff:9015:b380
144.21.179.129 0:0:0:0:0:ffff:9015:b381
144.21.179.130 0:0:0:0:0:ffff:9015:b382
144.21.179.131 0:0:0:0:0:ffff:9015:b383
144.21.179.132 0:0:0:0:0:ffff:9015:b384
144.21.179.133 0:0:0:0:0:ffff:9015:b385
144.21.179.134 0:0:0:0:0:ffff:9015:b386
144.21.179.135 0:0:0:0:0:ffff:9015:b387
144.21.179.136 0:0:0:0:0:ffff:9015:b388
144.21.179.137 0:0:0:0:0:ffff:9015:b389
144.21.179.138 0:0:0:0:0:ffff:9015:b38a
144.21.179.139 0:0:0:0:0:ffff:9015:b38b
144.21.179.140 0:0:0:0:0:ffff:9015:b38c
144.21.179.141 0:0:0:0:0:ffff:9015:b38d
144.21.179.142 0:0:0:0:0:ffff:9015:b38e
144.21.179.143 0:0:0:0:0:ffff:9015:b38f
144.21.179.144 0:0:0:0:0:ffff:9015:b390
144.21.179.145 0:0:0:0:0:ffff:9015:b391
144.21.179.146 0:0:0:0:0:ffff:9015:b392
144.21.179.147 0:0:0:0:0:ffff:9015:b393
144.21.179.148 0:0:0:0:0:ffff:9015:b394
144.21.179.149 0:0:0:0:0:ffff:9015:b395
144.21.179.150 0:0:0:0:0:ffff:9015:b396
144.21.179.151 0:0:0:0:0:ffff:9015:b397
144.21.179.152 0:0:0:0:0:ffff:9015:b398
144.21.179.153 0:0:0:0:0:ffff:9015:b399
144.21.179.154 0:0:0:0:0:ffff:9015:b39a
144.21.179.155 0:0:0:0:0:ffff:9015:b39b
144.21.179.156 0:0:0:0:0:ffff:9015:b39c
144.21.179.157 0:0:0:0:0:ffff:9015:b39d
144.21.179.158 0:0:0:0:0:ffff:9015:b39e
144.21.179.159 0:0:0:0:0:ffff:9015:b39f
144.21.179.160 0:0:0:0:0:ffff:9015:b3a0
144.21.179.161 0:0:0:0:0:ffff:9015:b3a1
144.21.179.162 0:0:0:0:0:ffff:9015:b3a2
144.21.179.163 0:0:0:0:0:ffff:9015:b3a3
144.21.179.164 0:0:0:0:0:ffff:9015:b3a4
144.21.179.165 0:0:0:0:0:ffff:9015:b3a5
144.21.179.166 0:0:0:0:0:ffff:9015:b3a6
144.21.179.167 0:0:0:0:0:ffff:9015:b3a7
144.21.179.168 0:0:0:0:0:ffff:9015:b3a8
144.21.179.169 0:0:0:0:0:ffff:9015:b3a9
144.21.179.170 0:0:0:0:0:ffff:9015:b3aa
144.21.179.171 0:0:0:0:0:ffff:9015:b3ab
144.21.179.172 0:0:0:0:0:ffff:9015:b3ac
144.21.179.173 0:0:0:0:0:ffff:9015:b3ad
144.21.179.174 0:0:0:0:0:ffff:9015:b3ae
144.21.179.175 0:0:0:0:0:ffff:9015:b3af
144.21.179.176 0:0:0:0:0:ffff:9015:b3b0
144.21.179.177 0:0:0:0:0:ffff:9015:b3b1
144.21.179.178 0:0:0:0:0:ffff:9015:b3b2
144.21.179.179 0:0:0:0:0:ffff:9015:b3b3
144.21.179.180 0:0:0:0:0:ffff:9015:b3b4


144.21.179.181 0:0:0:0:0:ffff:9015:b3b5
144.21.179.182 0:0:0:0:0:ffff:9015:b3b6
144.21.179.183 0:0:0:0:0:ffff:9015:b3b7
144.21.179.184 0:0:0:0:0:ffff:9015:b3b8
144.21.179.185 0:0:0:0:0:ffff:9015:b3b9
144.21.179.186 0:0:0:0:0:ffff:9015:b3ba
144.21.179.187 0:0:0:0:0:ffff:9015:b3bb
144.21.179.188 0:0:0:0:0:ffff:9015:b3bc
144.21.179.189 0:0:0:0:0:ffff:9015:b3bd
144.21.179.190 0:0:0:0:0:ffff:9015:b3be
144.21.179.191 0:0:0:0:0:ffff:9015:b3bf
144.21.179.192 0:0:0:0:0:ffff:9015:b3c0
144.21.179.193 0:0:0:0:0:ffff:9015:b3c1
144.21.179.194 0:0:0:0:0:ffff:9015:b3c2
144.21.179.195 0:0:0:0:0:ffff:9015:b3c3
144.21.179.196 0:0:0:0:0:ffff:9015:b3c4
144.21.179.197 0:0:0:0:0:ffff:9015:b3c5
144.21.179.198 0:0:0:0:0:ffff:9015:b3c6
144.21.179.199 0:0:0:0:0:ffff:9015:b3c7
144.21.179.200 0:0:0:0:0:ffff:9015:b3c8
144.21.179.201 0:0:0:0:0:ffff:9015:b3c9
144.21.179.202 0:0:0:0:0:ffff:9015:b3ca
144.21.179.203 0:0:0:0:0:ffff:9015:b3cb
144.21.179.204 0:0:0:0:0:ffff:9015:b3cc
144.21.179.205 0:0:0:0:0:ffff:9015:b3cd
144.21.179.206 0:0:0:0:0:ffff:9015:b3ce
144.21.179.207 0:0:0:0:0:ffff:9015:b3cf
144.21.179.208 0:0:0:0:0:ffff:9015:b3d0
144.21.179.209 0:0:0:0:0:ffff:9015:b3d1
144.21.179.210 0:0:0:0:0:ffff:9015:b3d2
144.21.179.211 0:0:0:0:0:ffff:9015:b3d3
144.21.179.212 0:0:0:0:0:ffff:9015:b3d4
144.21.179.213 0:0:0:0:0:ffff:9015:b3d5
144.21.179.214 0:0:0:0:0:ffff:9015:b3d6
144.21.179.215 0:0:0:0:0:ffff:9015:b3d7
144.21.179.216 0:0:0:0:0:ffff:9015:b3d8
144.21.179.217 0:0:0:0:0:ffff:9015:b3d9
144.21.179.218 0:0:0:0:0:ffff:9015:b3da
144.21.179.219 0:0:0:0:0:ffff:9015:b3db
144.21.179.220 0:0:0:0:0:ffff:9015:b3dc
144.21.179.221 0:0:0:0:0:ffff:9015:b3dd
144.21.179.222 0:0:0:0:0:ffff:9015:b3de
144.21.179.223 0:0:0:0:0:ffff:9015:b3df
144.21.179.224 0:0:0:0:0:ffff:9015:b3e0
144.21.179.225 0:0:0:0:0:ffff:9015:b3e1
144.21.179.226 0:0:0:0:0:ffff:9015:b3e2
144.21.179.227 0:0:0:0:0:ffff:9015:b3e3
144.21.179.228 0:0:0:0:0:ffff:9015:b3e4
144.21.179.229 0:0:0:0:0:ffff:9015:b3e5
144.21.179.230 0:0:0:0:0:ffff:9015:b3e6
144.21.179.231 0:0:0:0:0:ffff:9015:b3e7
144.21.179.232 0:0:0:0:0:ffff:9015:b3e8
144.21.179.233 0:0:0:0:0:ffff:9015:b3e9
144.21.179.234 0:0:0:0:0:ffff:9015:b3ea
144.21.179.235 0:0:0:0:0:ffff:9015:b3eb
144.21.179.236 0:0:0:0:0:ffff:9015:b3ec
144.21.179.237 0:0:0:0:0:ffff:9015:b3ed
144.21.179.238 0:0:0:0:0:ffff:9015:b3ee
144.21.179.239 0:0:0:0:0:ffff:9015:b3ef
144.21.179.240 0:0:0:0:0:ffff:9015:b3f0
144.21.179.241 0:0:0:0:0:ffff:9015:b3f1
144.21.179.242 0:0:0:0:0:ffff:9015:b3f2
144.21.179.243 0:0:0:0:0:ffff:9015:b3f3
144.21.179.244 0:0:0:0:0:ffff:9015:b3f4
144.21.179.245 0:0:0:0:0:ffff:9015:b3f5
144.21.179.246 0:0:0:0:0:ffff:9015:b3f6
144.21.179.247 0:0:0:0:0:ffff:9015:b3f7
144.21.179.248 0:0:0:0:0:ffff:9015:b3f8
144.21.179.249 0:0:0:0:0:ffff:9015:b3f9
144.21.179.250 0:0:0:0:0:ffff:9015:b3fa
144.21.179.251 0:0:0:0:0:ffff:9015:b3fb
144.21.179.252 0:0:0:0:0:ffff:9015:b3fc
144.21.179.253 0:0:0:0:0:ffff:9015:b3fd
144.21.179.254 0:0:0:0:0:ffff:9015:b3fe
144.21.179.255 0:0:0:0:0:ffff:9015:b3ff


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.