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
120.89.19.1 0:0:0:0:0:ffff:7859:1301
120.89.19.2 0:0:0:0:0:ffff:7859:1302
120.89.19.3 0:0:0:0:0:ffff:7859:1303
120.89.19.4 0:0:0:0:0:ffff:7859:1304
120.89.19.5 0:0:0:0:0:ffff:7859:1305
120.89.19.6 0:0:0:0:0:ffff:7859:1306
120.89.19.7 0:0:0:0:0:ffff:7859:1307
120.89.19.8 0:0:0:0:0:ffff:7859:1308
120.89.19.9 0:0:0:0:0:ffff:7859:1309
120.89.19.10 0:0:0:0:0:ffff:7859:130a
120.89.19.11 0:0:0:0:0:ffff:7859:130b
120.89.19.12 0:0:0:0:0:ffff:7859:130c
120.89.19.13 0:0:0:0:0:ffff:7859:130d
120.89.19.14 0:0:0:0:0:ffff:7859:130e
120.89.19.15 0:0:0:0:0:ffff:7859:130f
120.89.19.16 0:0:0:0:0:ffff:7859:1310
120.89.19.17 0:0:0:0:0:ffff:7859:1311
120.89.19.18 0:0:0:0:0:ffff:7859:1312
120.89.19.19 0:0:0:0:0:ffff:7859:1313
120.89.19.20 0:0:0:0:0:ffff:7859:1314
120.89.19.21 0:0:0:0:0:ffff:7859:1315
120.89.19.22 0:0:0:0:0:ffff:7859:1316
120.89.19.23 0:0:0:0:0:ffff:7859:1317
120.89.19.24 0:0:0:0:0:ffff:7859:1318
120.89.19.25 0:0:0:0:0:ffff:7859:1319
120.89.19.26 0:0:0:0:0:ffff:7859:131a
120.89.19.27 0:0:0:0:0:ffff:7859:131b
120.89.19.28 0:0:0:0:0:ffff:7859:131c
120.89.19.29 0:0:0:0:0:ffff:7859:131d
120.89.19.30 0:0:0:0:0:ffff:7859:131e
120.89.19.31 0:0:0:0:0:ffff:7859:131f
120.89.19.32 0:0:0:0:0:ffff:7859:1320
120.89.19.33 0:0:0:0:0:ffff:7859:1321
120.89.19.34 0:0:0:0:0:ffff:7859:1322
120.89.19.35 0:0:0:0:0:ffff:7859:1323
120.89.19.36 0:0:0:0:0:ffff:7859:1324
120.89.19.37 0:0:0:0:0:ffff:7859:1325
120.89.19.38 0:0:0:0:0:ffff:7859:1326
120.89.19.39 0:0:0:0:0:ffff:7859:1327
120.89.19.40 0:0:0:0:0:ffff:7859:1328
120.89.19.41 0:0:0:0:0:ffff:7859:1329
120.89.19.42 0:0:0:0:0:ffff:7859:132a
120.89.19.43 0:0:0:0:0:ffff:7859:132b
120.89.19.44 0:0:0:0:0:ffff:7859:132c
120.89.19.45 0:0:0:0:0:ffff:7859:132d
120.89.19.46 0:0:0:0:0:ffff:7859:132e
120.89.19.47 0:0:0:0:0:ffff:7859:132f
120.89.19.48 0:0:0:0:0:ffff:7859:1330
120.89.19.49 0:0:0:0:0:ffff:7859:1331
120.89.19.50 0:0:0:0:0:ffff:7859:1332
120.89.19.51 0:0:0:0:0:ffff:7859:1333
120.89.19.52 0:0:0:0:0:ffff:7859:1334
120.89.19.53 0:0:0:0:0:ffff:7859:1335
120.89.19.54 0:0:0:0:0:ffff:7859:1336
120.89.19.55 0:0:0:0:0:ffff:7859:1337
120.89.19.56 0:0:0:0:0:ffff:7859:1338
120.89.19.57 0:0:0:0:0:ffff:7859:1339
120.89.19.58 0:0:0:0:0:ffff:7859:133a
120.89.19.59 0:0:0:0:0:ffff:7859:133b
120.89.19.60 0:0:0:0:0:ffff:7859:133c


120.89.19.61 0:0:0:0:0:ffff:7859:133d
120.89.19.62 0:0:0:0:0:ffff:7859:133e
120.89.19.63 0:0:0:0:0:ffff:7859:133f
120.89.19.64 0:0:0:0:0:ffff:7859:1340
120.89.19.65 0:0:0:0:0:ffff:7859:1341
120.89.19.66 0:0:0:0:0:ffff:7859:1342
120.89.19.67 0:0:0:0:0:ffff:7859:1343
120.89.19.68 0:0:0:0:0:ffff:7859:1344
120.89.19.69 0:0:0:0:0:ffff:7859:1345
120.89.19.70 0:0:0:0:0:ffff:7859:1346
120.89.19.71 0:0:0:0:0:ffff:7859:1347
120.89.19.72 0:0:0:0:0:ffff:7859:1348
120.89.19.73 0:0:0:0:0:ffff:7859:1349
120.89.19.74 0:0:0:0:0:ffff:7859:134a
120.89.19.75 0:0:0:0:0:ffff:7859:134b
120.89.19.76 0:0:0:0:0:ffff:7859:134c
120.89.19.77 0:0:0:0:0:ffff:7859:134d
120.89.19.78 0:0:0:0:0:ffff:7859:134e
120.89.19.79 0:0:0:0:0:ffff:7859:134f
120.89.19.80 0:0:0:0:0:ffff:7859:1350
120.89.19.81 0:0:0:0:0:ffff:7859:1351
120.89.19.82 0:0:0:0:0:ffff:7859:1352
120.89.19.83 0:0:0:0:0:ffff:7859:1353
120.89.19.84 0:0:0:0:0:ffff:7859:1354
120.89.19.85 0:0:0:0:0:ffff:7859:1355
120.89.19.86 0:0:0:0:0:ffff:7859:1356
120.89.19.87 0:0:0:0:0:ffff:7859:1357
120.89.19.88 0:0:0:0:0:ffff:7859:1358
120.89.19.89 0:0:0:0:0:ffff:7859:1359
120.89.19.90 0:0:0:0:0:ffff:7859:135a
120.89.19.91 0:0:0:0:0:ffff:7859:135b
120.89.19.92 0:0:0:0:0:ffff:7859:135c
120.89.19.93 0:0:0:0:0:ffff:7859:135d
120.89.19.94 0:0:0:0:0:ffff:7859:135e
120.89.19.95 0:0:0:0:0:ffff:7859:135f
120.89.19.96 0:0:0:0:0:ffff:7859:1360
120.89.19.97 0:0:0:0:0:ffff:7859:1361
120.89.19.98 0:0:0:0:0:ffff:7859:1362
120.89.19.99 0:0:0:0:0:ffff:7859:1363
120.89.19.100 0:0:0:0:0:ffff:7859:1364
120.89.19.101 0:0:0:0:0:ffff:7859:1365
120.89.19.102 0:0:0:0:0:ffff:7859:1366
120.89.19.103 0:0:0:0:0:ffff:7859:1367
120.89.19.104 0:0:0:0:0:ffff:7859:1368
120.89.19.105 0:0:0:0:0:ffff:7859:1369
120.89.19.106 0:0:0:0:0:ffff:7859:136a
120.89.19.107 0:0:0:0:0:ffff:7859:136b
120.89.19.108 0:0:0:0:0:ffff:7859:136c
120.89.19.109 0:0:0:0:0:ffff:7859:136d
120.89.19.110 0:0:0:0:0:ffff:7859:136e
120.89.19.111 0:0:0:0:0:ffff:7859:136f
120.89.19.112 0:0:0:0:0:ffff:7859:1370
120.89.19.113 0:0:0:0:0:ffff:7859:1371
120.89.19.114 0:0:0:0:0:ffff:7859:1372
120.89.19.115 0:0:0:0:0:ffff:7859:1373
120.89.19.116 0:0:0:0:0:ffff:7859:1374
120.89.19.117 0:0:0:0:0:ffff:7859:1375
120.89.19.118 0:0:0:0:0:ffff:7859:1376
120.89.19.119 0:0:0:0:0:ffff:7859:1377
120.89.19.120 0:0:0:0:0:ffff:7859:1378


120.89.19.121 0:0:0:0:0:ffff:7859:1379
120.89.19.122 0:0:0:0:0:ffff:7859:137a
120.89.19.123 0:0:0:0:0:ffff:7859:137b
120.89.19.124 0:0:0:0:0:ffff:7859:137c
120.89.19.125 0:0:0:0:0:ffff:7859:137d
120.89.19.126 0:0:0:0:0:ffff:7859:137e
120.89.19.127 0:0:0:0:0:ffff:7859:137f
120.89.19.128 0:0:0:0:0:ffff:7859:1380
120.89.19.129 0:0:0:0:0:ffff:7859:1381
120.89.19.130 0:0:0:0:0:ffff:7859:1382
120.89.19.131 0:0:0:0:0:ffff:7859:1383
120.89.19.132 0:0:0:0:0:ffff:7859:1384
120.89.19.133 0:0:0:0:0:ffff:7859:1385
120.89.19.134 0:0:0:0:0:ffff:7859:1386
120.89.19.135 0:0:0:0:0:ffff:7859:1387
120.89.19.136 0:0:0:0:0:ffff:7859:1388
120.89.19.137 0:0:0:0:0:ffff:7859:1389
120.89.19.138 0:0:0:0:0:ffff:7859:138a
120.89.19.139 0:0:0:0:0:ffff:7859:138b
120.89.19.140 0:0:0:0:0:ffff:7859:138c
120.89.19.141 0:0:0:0:0:ffff:7859:138d
120.89.19.142 0:0:0:0:0:ffff:7859:138e
120.89.19.143 0:0:0:0:0:ffff:7859:138f
120.89.19.144 0:0:0:0:0:ffff:7859:1390
120.89.19.145 0:0:0:0:0:ffff:7859:1391
120.89.19.146 0:0:0:0:0:ffff:7859:1392
120.89.19.147 0:0:0:0:0:ffff:7859:1393
120.89.19.148 0:0:0:0:0:ffff:7859:1394
120.89.19.149 0:0:0:0:0:ffff:7859:1395
120.89.19.150 0:0:0:0:0:ffff:7859:1396
120.89.19.151 0:0:0:0:0:ffff:7859:1397
120.89.19.152 0:0:0:0:0:ffff:7859:1398
120.89.19.153 0:0:0:0:0:ffff:7859:1399
120.89.19.154 0:0:0:0:0:ffff:7859:139a
120.89.19.155 0:0:0:0:0:ffff:7859:139b
120.89.19.156 0:0:0:0:0:ffff:7859:139c
120.89.19.157 0:0:0:0:0:ffff:7859:139d
120.89.19.158 0:0:0:0:0:ffff:7859:139e
120.89.19.159 0:0:0:0:0:ffff:7859:139f
120.89.19.160 0:0:0:0:0:ffff:7859:13a0
120.89.19.161 0:0:0:0:0:ffff:7859:13a1
120.89.19.162 0:0:0:0:0:ffff:7859:13a2
120.89.19.163 0:0:0:0:0:ffff:7859:13a3
120.89.19.164 0:0:0:0:0:ffff:7859:13a4
120.89.19.165 0:0:0:0:0:ffff:7859:13a5
120.89.19.166 0:0:0:0:0:ffff:7859:13a6
120.89.19.167 0:0:0:0:0:ffff:7859:13a7
120.89.19.168 0:0:0:0:0:ffff:7859:13a8
120.89.19.169 0:0:0:0:0:ffff:7859:13a9
120.89.19.170 0:0:0:0:0:ffff:7859:13aa
120.89.19.171 0:0:0:0:0:ffff:7859:13ab
120.89.19.172 0:0:0:0:0:ffff:7859:13ac
120.89.19.173 0:0:0:0:0:ffff:7859:13ad
120.89.19.174 0:0:0:0:0:ffff:7859:13ae
120.89.19.175 0:0:0:0:0:ffff:7859:13af
120.89.19.176 0:0:0:0:0:ffff:7859:13b0
120.89.19.177 0:0:0:0:0:ffff:7859:13b1
120.89.19.178 0:0:0:0:0:ffff:7859:13b2
120.89.19.179 0:0:0:0:0:ffff:7859:13b3
120.89.19.180 0:0:0:0:0:ffff:7859:13b4


120.89.19.181 0:0:0:0:0:ffff:7859:13b5
120.89.19.182 0:0:0:0:0:ffff:7859:13b6
120.89.19.183 0:0:0:0:0:ffff:7859:13b7
120.89.19.184 0:0:0:0:0:ffff:7859:13b8
120.89.19.185 0:0:0:0:0:ffff:7859:13b9
120.89.19.186 0:0:0:0:0:ffff:7859:13ba
120.89.19.187 0:0:0:0:0:ffff:7859:13bb
120.89.19.188 0:0:0:0:0:ffff:7859:13bc
120.89.19.189 0:0:0:0:0:ffff:7859:13bd
120.89.19.190 0:0:0:0:0:ffff:7859:13be
120.89.19.191 0:0:0:0:0:ffff:7859:13bf
120.89.19.192 0:0:0:0:0:ffff:7859:13c0
120.89.19.193 0:0:0:0:0:ffff:7859:13c1
120.89.19.194 0:0:0:0:0:ffff:7859:13c2
120.89.19.195 0:0:0:0:0:ffff:7859:13c3
120.89.19.196 0:0:0:0:0:ffff:7859:13c4
120.89.19.197 0:0:0:0:0:ffff:7859:13c5
120.89.19.198 0:0:0:0:0:ffff:7859:13c6
120.89.19.199 0:0:0:0:0:ffff:7859:13c7
120.89.19.200 0:0:0:0:0:ffff:7859:13c8
120.89.19.201 0:0:0:0:0:ffff:7859:13c9
120.89.19.202 0:0:0:0:0:ffff:7859:13ca
120.89.19.203 0:0:0:0:0:ffff:7859:13cb
120.89.19.204 0:0:0:0:0:ffff:7859:13cc
120.89.19.205 0:0:0:0:0:ffff:7859:13cd
120.89.19.206 0:0:0:0:0:ffff:7859:13ce
120.89.19.207 0:0:0:0:0:ffff:7859:13cf
120.89.19.208 0:0:0:0:0:ffff:7859:13d0
120.89.19.209 0:0:0:0:0:ffff:7859:13d1
120.89.19.210 0:0:0:0:0:ffff:7859:13d2
120.89.19.211 0:0:0:0:0:ffff:7859:13d3
120.89.19.212 0:0:0:0:0:ffff:7859:13d4
120.89.19.213 0:0:0:0:0:ffff:7859:13d5
120.89.19.214 0:0:0:0:0:ffff:7859:13d6
120.89.19.215 0:0:0:0:0:ffff:7859:13d7
120.89.19.216 0:0:0:0:0:ffff:7859:13d8
120.89.19.217 0:0:0:0:0:ffff:7859:13d9
120.89.19.218 0:0:0:0:0:ffff:7859:13da
120.89.19.219 0:0:0:0:0:ffff:7859:13db
120.89.19.220 0:0:0:0:0:ffff:7859:13dc
120.89.19.221 0:0:0:0:0:ffff:7859:13dd
120.89.19.222 0:0:0:0:0:ffff:7859:13de
120.89.19.223 0:0:0:0:0:ffff:7859:13df
120.89.19.224 0:0:0:0:0:ffff:7859:13e0
120.89.19.225 0:0:0:0:0:ffff:7859:13e1
120.89.19.226 0:0:0:0:0:ffff:7859:13e2
120.89.19.227 0:0:0:0:0:ffff:7859:13e3
120.89.19.228 0:0:0:0:0:ffff:7859:13e4
120.89.19.229 0:0:0:0:0:ffff:7859:13e5
120.89.19.230 0:0:0:0:0:ffff:7859:13e6
120.89.19.231 0:0:0:0:0:ffff:7859:13e7
120.89.19.232 0:0:0:0:0:ffff:7859:13e8
120.89.19.233 0:0:0:0:0:ffff:7859:13e9
120.89.19.234 0:0:0:0:0:ffff:7859:13ea
120.89.19.235 0:0:0:0:0:ffff:7859:13eb
120.89.19.236 0:0:0:0:0:ffff:7859:13ec
120.89.19.237 0:0:0:0:0:ffff:7859:13ed
120.89.19.238 0:0:0:0:0:ffff:7859:13ee
120.89.19.239 0:0:0:0:0:ffff:7859:13ef
120.89.19.240 0:0:0:0:0:ffff:7859:13f0
120.89.19.241 0:0:0:0:0:ffff:7859:13f1
120.89.19.242 0:0:0:0:0:ffff:7859:13f2
120.89.19.243 0:0:0:0:0:ffff:7859:13f3
120.89.19.244 0:0:0:0:0:ffff:7859:13f4
120.89.19.245 0:0:0:0:0:ffff:7859:13f5
120.89.19.246 0:0:0:0:0:ffff:7859:13f6
120.89.19.247 0:0:0:0:0:ffff:7859:13f7
120.89.19.248 0:0:0:0:0:ffff:7859:13f8
120.89.19.249 0:0:0:0:0:ffff:7859:13f9
120.89.19.250 0:0:0:0:0:ffff:7859:13fa
120.89.19.251 0:0:0:0:0:ffff:7859:13fb
120.89.19.252 0:0:0:0:0:ffff:7859:13fc
120.89.19.253 0:0:0:0:0:ffff:7859:13fd
120.89.19.254 0:0:0:0:0:ffff:7859:13fe
120.89.19.255 0:0:0:0:0:ffff:7859:13ff


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.