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
120.89.20.1 0:0:0:0:0:ffff:7859:1401
120.89.20.2 0:0:0:0:0:ffff:7859:1402
120.89.20.3 0:0:0:0:0:ffff:7859:1403
120.89.20.4 0:0:0:0:0:ffff:7859:1404
120.89.20.5 0:0:0:0:0:ffff:7859:1405
120.89.20.6 0:0:0:0:0:ffff:7859:1406
120.89.20.7 0:0:0:0:0:ffff:7859:1407
120.89.20.8 0:0:0:0:0:ffff:7859:1408
120.89.20.9 0:0:0:0:0:ffff:7859:1409
120.89.20.10 0:0:0:0:0:ffff:7859:140a
120.89.20.11 0:0:0:0:0:ffff:7859:140b
120.89.20.12 0:0:0:0:0:ffff:7859:140c
120.89.20.13 0:0:0:0:0:ffff:7859:140d
120.89.20.14 0:0:0:0:0:ffff:7859:140e
120.89.20.15 0:0:0:0:0:ffff:7859:140f
120.89.20.16 0:0:0:0:0:ffff:7859:1410
120.89.20.17 0:0:0:0:0:ffff:7859:1411
120.89.20.18 0:0:0:0:0:ffff:7859:1412
120.89.20.19 0:0:0:0:0:ffff:7859:1413
120.89.20.20 0:0:0:0:0:ffff:7859:1414
120.89.20.21 0:0:0:0:0:ffff:7859:1415
120.89.20.22 0:0:0:0:0:ffff:7859:1416
120.89.20.23 0:0:0:0:0:ffff:7859:1417
120.89.20.24 0:0:0:0:0:ffff:7859:1418
120.89.20.25 0:0:0:0:0:ffff:7859:1419
120.89.20.26 0:0:0:0:0:ffff:7859:141a
120.89.20.27 0:0:0:0:0:ffff:7859:141b
120.89.20.28 0:0:0:0:0:ffff:7859:141c
120.89.20.29 0:0:0:0:0:ffff:7859:141d
120.89.20.30 0:0:0:0:0:ffff:7859:141e
120.89.20.31 0:0:0:0:0:ffff:7859:141f
120.89.20.32 0:0:0:0:0:ffff:7859:1420
120.89.20.33 0:0:0:0:0:ffff:7859:1421
120.89.20.34 0:0:0:0:0:ffff:7859:1422
120.89.20.35 0:0:0:0:0:ffff:7859:1423
120.89.20.36 0:0:0:0:0:ffff:7859:1424
120.89.20.37 0:0:0:0:0:ffff:7859:1425
120.89.20.38 0:0:0:0:0:ffff:7859:1426
120.89.20.39 0:0:0:0:0:ffff:7859:1427
120.89.20.40 0:0:0:0:0:ffff:7859:1428
120.89.20.41 0:0:0:0:0:ffff:7859:1429
120.89.20.42 0:0:0:0:0:ffff:7859:142a
120.89.20.43 0:0:0:0:0:ffff:7859:142b
120.89.20.44 0:0:0:0:0:ffff:7859:142c
120.89.20.45 0:0:0:0:0:ffff:7859:142d
120.89.20.46 0:0:0:0:0:ffff:7859:142e
120.89.20.47 0:0:0:0:0:ffff:7859:142f
120.89.20.48 0:0:0:0:0:ffff:7859:1430
120.89.20.49 0:0:0:0:0:ffff:7859:1431
120.89.20.50 0:0:0:0:0:ffff:7859:1432
120.89.20.51 0:0:0:0:0:ffff:7859:1433
120.89.20.52 0:0:0:0:0:ffff:7859:1434
120.89.20.53 0:0:0:0:0:ffff:7859:1435
120.89.20.54 0:0:0:0:0:ffff:7859:1436
120.89.20.55 0:0:0:0:0:ffff:7859:1437
120.89.20.56 0:0:0:0:0:ffff:7859:1438
120.89.20.57 0:0:0:0:0:ffff:7859:1439
120.89.20.58 0:0:0:0:0:ffff:7859:143a
120.89.20.59 0:0:0:0:0:ffff:7859:143b
120.89.20.60 0:0:0:0:0:ffff:7859:143c


120.89.20.61 0:0:0:0:0:ffff:7859:143d
120.89.20.62 0:0:0:0:0:ffff:7859:143e
120.89.20.63 0:0:0:0:0:ffff:7859:143f
120.89.20.64 0:0:0:0:0:ffff:7859:1440
120.89.20.65 0:0:0:0:0:ffff:7859:1441
120.89.20.66 0:0:0:0:0:ffff:7859:1442
120.89.20.67 0:0:0:0:0:ffff:7859:1443
120.89.20.68 0:0:0:0:0:ffff:7859:1444
120.89.20.69 0:0:0:0:0:ffff:7859:1445
120.89.20.70 0:0:0:0:0:ffff:7859:1446
120.89.20.71 0:0:0:0:0:ffff:7859:1447
120.89.20.72 0:0:0:0:0:ffff:7859:1448
120.89.20.73 0:0:0:0:0:ffff:7859:1449
120.89.20.74 0:0:0:0:0:ffff:7859:144a
120.89.20.75 0:0:0:0:0:ffff:7859:144b
120.89.20.76 0:0:0:0:0:ffff:7859:144c
120.89.20.77 0:0:0:0:0:ffff:7859:144d
120.89.20.78 0:0:0:0:0:ffff:7859:144e
120.89.20.79 0:0:0:0:0:ffff:7859:144f
120.89.20.80 0:0:0:0:0:ffff:7859:1450
120.89.20.81 0:0:0:0:0:ffff:7859:1451
120.89.20.82 0:0:0:0:0:ffff:7859:1452
120.89.20.83 0:0:0:0:0:ffff:7859:1453
120.89.20.84 0:0:0:0:0:ffff:7859:1454
120.89.20.85 0:0:0:0:0:ffff:7859:1455
120.89.20.86 0:0:0:0:0:ffff:7859:1456
120.89.20.87 0:0:0:0:0:ffff:7859:1457
120.89.20.88 0:0:0:0:0:ffff:7859:1458
120.89.20.89 0:0:0:0:0:ffff:7859:1459
120.89.20.90 0:0:0:0:0:ffff:7859:145a
120.89.20.91 0:0:0:0:0:ffff:7859:145b
120.89.20.92 0:0:0:0:0:ffff:7859:145c
120.89.20.93 0:0:0:0:0:ffff:7859:145d
120.89.20.94 0:0:0:0:0:ffff:7859:145e
120.89.20.95 0:0:0:0:0:ffff:7859:145f
120.89.20.96 0:0:0:0:0:ffff:7859:1460
120.89.20.97 0:0:0:0:0:ffff:7859:1461
120.89.20.98 0:0:0:0:0:ffff:7859:1462
120.89.20.99 0:0:0:0:0:ffff:7859:1463
120.89.20.100 0:0:0:0:0:ffff:7859:1464
120.89.20.101 0:0:0:0:0:ffff:7859:1465
120.89.20.102 0:0:0:0:0:ffff:7859:1466
120.89.20.103 0:0:0:0:0:ffff:7859:1467
120.89.20.104 0:0:0:0:0:ffff:7859:1468
120.89.20.105 0:0:0:0:0:ffff:7859:1469
120.89.20.106 0:0:0:0:0:ffff:7859:146a
120.89.20.107 0:0:0:0:0:ffff:7859:146b
120.89.20.108 0:0:0:0:0:ffff:7859:146c
120.89.20.109 0:0:0:0:0:ffff:7859:146d
120.89.20.110 0:0:0:0:0:ffff:7859:146e
120.89.20.111 0:0:0:0:0:ffff:7859:146f
120.89.20.112 0:0:0:0:0:ffff:7859:1470
120.89.20.113 0:0:0:0:0:ffff:7859:1471
120.89.20.114 0:0:0:0:0:ffff:7859:1472
120.89.20.115 0:0:0:0:0:ffff:7859:1473
120.89.20.116 0:0:0:0:0:ffff:7859:1474
120.89.20.117 0:0:0:0:0:ffff:7859:1475
120.89.20.118 0:0:0:0:0:ffff:7859:1476
120.89.20.119 0:0:0:0:0:ffff:7859:1477
120.89.20.120 0:0:0:0:0:ffff:7859:1478


120.89.20.121 0:0:0:0:0:ffff:7859:1479
120.89.20.122 0:0:0:0:0:ffff:7859:147a
120.89.20.123 0:0:0:0:0:ffff:7859:147b
120.89.20.124 0:0:0:0:0:ffff:7859:147c
120.89.20.125 0:0:0:0:0:ffff:7859:147d
120.89.20.126 0:0:0:0:0:ffff:7859:147e
120.89.20.127 0:0:0:0:0:ffff:7859:147f
120.89.20.128 0:0:0:0:0:ffff:7859:1480
120.89.20.129 0:0:0:0:0:ffff:7859:1481
120.89.20.130 0:0:0:0:0:ffff:7859:1482
120.89.20.131 0:0:0:0:0:ffff:7859:1483
120.89.20.132 0:0:0:0:0:ffff:7859:1484
120.89.20.133 0:0:0:0:0:ffff:7859:1485
120.89.20.134 0:0:0:0:0:ffff:7859:1486
120.89.20.135 0:0:0:0:0:ffff:7859:1487
120.89.20.136 0:0:0:0:0:ffff:7859:1488
120.89.20.137 0:0:0:0:0:ffff:7859:1489
120.89.20.138 0:0:0:0:0:ffff:7859:148a
120.89.20.139 0:0:0:0:0:ffff:7859:148b
120.89.20.140 0:0:0:0:0:ffff:7859:148c
120.89.20.141 0:0:0:0:0:ffff:7859:148d
120.89.20.142 0:0:0:0:0:ffff:7859:148e
120.89.20.143 0:0:0:0:0:ffff:7859:148f
120.89.20.144 0:0:0:0:0:ffff:7859:1490
120.89.20.145 0:0:0:0:0:ffff:7859:1491
120.89.20.146 0:0:0:0:0:ffff:7859:1492
120.89.20.147 0:0:0:0:0:ffff:7859:1493
120.89.20.148 0:0:0:0:0:ffff:7859:1494
120.89.20.149 0:0:0:0:0:ffff:7859:1495
120.89.20.150 0:0:0:0:0:ffff:7859:1496
120.89.20.151 0:0:0:0:0:ffff:7859:1497
120.89.20.152 0:0:0:0:0:ffff:7859:1498
120.89.20.153 0:0:0:0:0:ffff:7859:1499
120.89.20.154 0:0:0:0:0:ffff:7859:149a
120.89.20.155 0:0:0:0:0:ffff:7859:149b
120.89.20.156 0:0:0:0:0:ffff:7859:149c
120.89.20.157 0:0:0:0:0:ffff:7859:149d
120.89.20.158 0:0:0:0:0:ffff:7859:149e
120.89.20.159 0:0:0:0:0:ffff:7859:149f
120.89.20.160 0:0:0:0:0:ffff:7859:14a0
120.89.20.161 0:0:0:0:0:ffff:7859:14a1
120.89.20.162 0:0:0:0:0:ffff:7859:14a2
120.89.20.163 0:0:0:0:0:ffff:7859:14a3
120.89.20.164 0:0:0:0:0:ffff:7859:14a4
120.89.20.165 0:0:0:0:0:ffff:7859:14a5
120.89.20.166 0:0:0:0:0:ffff:7859:14a6
120.89.20.167 0:0:0:0:0:ffff:7859:14a7
120.89.20.168 0:0:0:0:0:ffff:7859:14a8
120.89.20.169 0:0:0:0:0:ffff:7859:14a9
120.89.20.170 0:0:0:0:0:ffff:7859:14aa
120.89.20.171 0:0:0:0:0:ffff:7859:14ab
120.89.20.172 0:0:0:0:0:ffff:7859:14ac
120.89.20.173 0:0:0:0:0:ffff:7859:14ad
120.89.20.174 0:0:0:0:0:ffff:7859:14ae
120.89.20.175 0:0:0:0:0:ffff:7859:14af
120.89.20.176 0:0:0:0:0:ffff:7859:14b0
120.89.20.177 0:0:0:0:0:ffff:7859:14b1
120.89.20.178 0:0:0:0:0:ffff:7859:14b2
120.89.20.179 0:0:0:0:0:ffff:7859:14b3
120.89.20.180 0:0:0:0:0:ffff:7859:14b4


120.89.20.181 0:0:0:0:0:ffff:7859:14b5
120.89.20.182 0:0:0:0:0:ffff:7859:14b6
120.89.20.183 0:0:0:0:0:ffff:7859:14b7
120.89.20.184 0:0:0:0:0:ffff:7859:14b8
120.89.20.185 0:0:0:0:0:ffff:7859:14b9
120.89.20.186 0:0:0:0:0:ffff:7859:14ba
120.89.20.187 0:0:0:0:0:ffff:7859:14bb
120.89.20.188 0:0:0:0:0:ffff:7859:14bc
120.89.20.189 0:0:0:0:0:ffff:7859:14bd
120.89.20.190 0:0:0:0:0:ffff:7859:14be
120.89.20.191 0:0:0:0:0:ffff:7859:14bf
120.89.20.192 0:0:0:0:0:ffff:7859:14c0
120.89.20.193 0:0:0:0:0:ffff:7859:14c1
120.89.20.194 0:0:0:0:0:ffff:7859:14c2
120.89.20.195 0:0:0:0:0:ffff:7859:14c3
120.89.20.196 0:0:0:0:0:ffff:7859:14c4
120.89.20.197 0:0:0:0:0:ffff:7859:14c5
120.89.20.198 0:0:0:0:0:ffff:7859:14c6
120.89.20.199 0:0:0:0:0:ffff:7859:14c7
120.89.20.200 0:0:0:0:0:ffff:7859:14c8
120.89.20.201 0:0:0:0:0:ffff:7859:14c9
120.89.20.202 0:0:0:0:0:ffff:7859:14ca
120.89.20.203 0:0:0:0:0:ffff:7859:14cb
120.89.20.204 0:0:0:0:0:ffff:7859:14cc
120.89.20.205 0:0:0:0:0:ffff:7859:14cd
120.89.20.206 0:0:0:0:0:ffff:7859:14ce
120.89.20.207 0:0:0:0:0:ffff:7859:14cf
120.89.20.208 0:0:0:0:0:ffff:7859:14d0
120.89.20.209 0:0:0:0:0:ffff:7859:14d1
120.89.20.210 0:0:0:0:0:ffff:7859:14d2
120.89.20.211 0:0:0:0:0:ffff:7859:14d3
120.89.20.212 0:0:0:0:0:ffff:7859:14d4
120.89.20.213 0:0:0:0:0:ffff:7859:14d5
120.89.20.214 0:0:0:0:0:ffff:7859:14d6
120.89.20.215 0:0:0:0:0:ffff:7859:14d7
120.89.20.216 0:0:0:0:0:ffff:7859:14d8
120.89.20.217 0:0:0:0:0:ffff:7859:14d9
120.89.20.218 0:0:0:0:0:ffff:7859:14da
120.89.20.219 0:0:0:0:0:ffff:7859:14db
120.89.20.220 0:0:0:0:0:ffff:7859:14dc
120.89.20.221 0:0:0:0:0:ffff:7859:14dd
120.89.20.222 0:0:0:0:0:ffff:7859:14de
120.89.20.223 0:0:0:0:0:ffff:7859:14df
120.89.20.224 0:0:0:0:0:ffff:7859:14e0
120.89.20.225 0:0:0:0:0:ffff:7859:14e1
120.89.20.226 0:0:0:0:0:ffff:7859:14e2
120.89.20.227 0:0:0:0:0:ffff:7859:14e3
120.89.20.228 0:0:0:0:0:ffff:7859:14e4
120.89.20.229 0:0:0:0:0:ffff:7859:14e5
120.89.20.230 0:0:0:0:0:ffff:7859:14e6
120.89.20.231 0:0:0:0:0:ffff:7859:14e7
120.89.20.232 0:0:0:0:0:ffff:7859:14e8
120.89.20.233 0:0:0:0:0:ffff:7859:14e9
120.89.20.234 0:0:0:0:0:ffff:7859:14ea
120.89.20.235 0:0:0:0:0:ffff:7859:14eb
120.89.20.236 0:0:0:0:0:ffff:7859:14ec
120.89.20.237 0:0:0:0:0:ffff:7859:14ed
120.89.20.238 0:0:0:0:0:ffff:7859:14ee
120.89.20.239 0:0:0:0:0:ffff:7859:14ef
120.89.20.240 0:0:0:0:0:ffff:7859:14f0
120.89.20.241 0:0:0:0:0:ffff:7859:14f1
120.89.20.242 0:0:0:0:0:ffff:7859:14f2
120.89.20.243 0:0:0:0:0:ffff:7859:14f3
120.89.20.244 0:0:0:0:0:ffff:7859:14f4
120.89.20.245 0:0:0:0:0:ffff:7859:14f5
120.89.20.246 0:0:0:0:0:ffff:7859:14f6
120.89.20.247 0:0:0:0:0:ffff:7859:14f7
120.89.20.248 0:0:0:0:0:ffff:7859:14f8
120.89.20.249 0:0:0:0:0:ffff:7859:14f9
120.89.20.250 0:0:0:0:0:ffff:7859:14fa
120.89.20.251 0:0:0:0:0:ffff:7859:14fb
120.89.20.252 0:0:0:0:0:ffff:7859:14fc
120.89.20.253 0:0:0:0:0:ffff:7859:14fd
120.89.20.254 0:0:0:0:0:ffff:7859:14fe
120.89.20.255 0:0:0:0:0:ffff:7859:14ff


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.