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
203.153.84.1 0:0:0:0:0:ffff:cb99:5401
203.153.84.2 0:0:0:0:0:ffff:cb99:5402
203.153.84.3 0:0:0:0:0:ffff:cb99:5403
203.153.84.4 0:0:0:0:0:ffff:cb99:5404
203.153.84.5 0:0:0:0:0:ffff:cb99:5405
203.153.84.6 0:0:0:0:0:ffff:cb99:5406
203.153.84.7 0:0:0:0:0:ffff:cb99:5407
203.153.84.8 0:0:0:0:0:ffff:cb99:5408
203.153.84.9 0:0:0:0:0:ffff:cb99:5409
203.153.84.10 0:0:0:0:0:ffff:cb99:540a
203.153.84.11 0:0:0:0:0:ffff:cb99:540b
203.153.84.12 0:0:0:0:0:ffff:cb99:540c
203.153.84.13 0:0:0:0:0:ffff:cb99:540d
203.153.84.14 0:0:0:0:0:ffff:cb99:540e
203.153.84.15 0:0:0:0:0:ffff:cb99:540f
203.153.84.16 0:0:0:0:0:ffff:cb99:5410
203.153.84.17 0:0:0:0:0:ffff:cb99:5411
203.153.84.18 0:0:0:0:0:ffff:cb99:5412
203.153.84.19 0:0:0:0:0:ffff:cb99:5413
203.153.84.20 0:0:0:0:0:ffff:cb99:5414
203.153.84.21 0:0:0:0:0:ffff:cb99:5415
203.153.84.22 0:0:0:0:0:ffff:cb99:5416
203.153.84.23 0:0:0:0:0:ffff:cb99:5417
203.153.84.24 0:0:0:0:0:ffff:cb99:5418
203.153.84.25 0:0:0:0:0:ffff:cb99:5419
203.153.84.26 0:0:0:0:0:ffff:cb99:541a
203.153.84.27 0:0:0:0:0:ffff:cb99:541b
203.153.84.28 0:0:0:0:0:ffff:cb99:541c
203.153.84.29 0:0:0:0:0:ffff:cb99:541d
203.153.84.30 0:0:0:0:0:ffff:cb99:541e
203.153.84.31 0:0:0:0:0:ffff:cb99:541f
203.153.84.32 0:0:0:0:0:ffff:cb99:5420
203.153.84.33 0:0:0:0:0:ffff:cb99:5421
203.153.84.34 0:0:0:0:0:ffff:cb99:5422
203.153.84.35 0:0:0:0:0:ffff:cb99:5423
203.153.84.36 0:0:0:0:0:ffff:cb99:5424
203.153.84.37 0:0:0:0:0:ffff:cb99:5425
203.153.84.38 0:0:0:0:0:ffff:cb99:5426
203.153.84.39 0:0:0:0:0:ffff:cb99:5427
203.153.84.40 0:0:0:0:0:ffff:cb99:5428
203.153.84.41 0:0:0:0:0:ffff:cb99:5429
203.153.84.42 0:0:0:0:0:ffff:cb99:542a
203.153.84.43 0:0:0:0:0:ffff:cb99:542b
203.153.84.44 0:0:0:0:0:ffff:cb99:542c
203.153.84.45 0:0:0:0:0:ffff:cb99:542d
203.153.84.46 0:0:0:0:0:ffff:cb99:542e
203.153.84.47 0:0:0:0:0:ffff:cb99:542f
203.153.84.48 0:0:0:0:0:ffff:cb99:5430
203.153.84.49 0:0:0:0:0:ffff:cb99:5431
203.153.84.50 0:0:0:0:0:ffff:cb99:5432
203.153.84.51 0:0:0:0:0:ffff:cb99:5433
203.153.84.52 0:0:0:0:0:ffff:cb99:5434
203.153.84.53 0:0:0:0:0:ffff:cb99:5435
203.153.84.54 0:0:0:0:0:ffff:cb99:5436
203.153.84.55 0:0:0:0:0:ffff:cb99:5437
203.153.84.56 0:0:0:0:0:ffff:cb99:5438
203.153.84.57 0:0:0:0:0:ffff:cb99:5439
203.153.84.58 0:0:0:0:0:ffff:cb99:543a
203.153.84.59 0:0:0:0:0:ffff:cb99:543b
203.153.84.60 0:0:0:0:0:ffff:cb99:543c


203.153.84.61 0:0:0:0:0:ffff:cb99:543d
203.153.84.62 0:0:0:0:0:ffff:cb99:543e
203.153.84.63 0:0:0:0:0:ffff:cb99:543f
203.153.84.64 0:0:0:0:0:ffff:cb99:5440
203.153.84.65 0:0:0:0:0:ffff:cb99:5441
203.153.84.66 0:0:0:0:0:ffff:cb99:5442
203.153.84.67 0:0:0:0:0:ffff:cb99:5443
203.153.84.68 0:0:0:0:0:ffff:cb99:5444
203.153.84.69 0:0:0:0:0:ffff:cb99:5445
203.153.84.70 0:0:0:0:0:ffff:cb99:5446
203.153.84.71 0:0:0:0:0:ffff:cb99:5447
203.153.84.72 0:0:0:0:0:ffff:cb99:5448
203.153.84.73 0:0:0:0:0:ffff:cb99:5449
203.153.84.74 0:0:0:0:0:ffff:cb99:544a
203.153.84.75 0:0:0:0:0:ffff:cb99:544b
203.153.84.76 0:0:0:0:0:ffff:cb99:544c
203.153.84.77 0:0:0:0:0:ffff:cb99:544d
203.153.84.78 0:0:0:0:0:ffff:cb99:544e
203.153.84.79 0:0:0:0:0:ffff:cb99:544f
203.153.84.80 0:0:0:0:0:ffff:cb99:5450
203.153.84.81 0:0:0:0:0:ffff:cb99:5451
203.153.84.82 0:0:0:0:0:ffff:cb99:5452
203.153.84.83 0:0:0:0:0:ffff:cb99:5453
203.153.84.84 0:0:0:0:0:ffff:cb99:5454
203.153.84.85 0:0:0:0:0:ffff:cb99:5455
203.153.84.86 0:0:0:0:0:ffff:cb99:5456
203.153.84.87 0:0:0:0:0:ffff:cb99:5457
203.153.84.88 0:0:0:0:0:ffff:cb99:5458
203.153.84.89 0:0:0:0:0:ffff:cb99:5459
203.153.84.90 0:0:0:0:0:ffff:cb99:545a
203.153.84.91 0:0:0:0:0:ffff:cb99:545b
203.153.84.92 0:0:0:0:0:ffff:cb99:545c
203.153.84.93 0:0:0:0:0:ffff:cb99:545d
203.153.84.94 0:0:0:0:0:ffff:cb99:545e
203.153.84.95 0:0:0:0:0:ffff:cb99:545f
203.153.84.96 0:0:0:0:0:ffff:cb99:5460
203.153.84.97 0:0:0:0:0:ffff:cb99:5461
203.153.84.98 0:0:0:0:0:ffff:cb99:5462
203.153.84.99 0:0:0:0:0:ffff:cb99:5463
203.153.84.100 0:0:0:0:0:ffff:cb99:5464
203.153.84.101 0:0:0:0:0:ffff:cb99:5465
203.153.84.102 0:0:0:0:0:ffff:cb99:5466
203.153.84.103 0:0:0:0:0:ffff:cb99:5467
203.153.84.104 0:0:0:0:0:ffff:cb99:5468
203.153.84.105 0:0:0:0:0:ffff:cb99:5469
203.153.84.106 0:0:0:0:0:ffff:cb99:546a
203.153.84.107 0:0:0:0:0:ffff:cb99:546b
203.153.84.108 0:0:0:0:0:ffff:cb99:546c
203.153.84.109 0:0:0:0:0:ffff:cb99:546d
203.153.84.110 0:0:0:0:0:ffff:cb99:546e
203.153.84.111 0:0:0:0:0:ffff:cb99:546f
203.153.84.112 0:0:0:0:0:ffff:cb99:5470
203.153.84.113 0:0:0:0:0:ffff:cb99:5471
203.153.84.114 0:0:0:0:0:ffff:cb99:5472
203.153.84.115 0:0:0:0:0:ffff:cb99:5473
203.153.84.116 0:0:0:0:0:ffff:cb99:5474
203.153.84.117 0:0:0:0:0:ffff:cb99:5475
203.153.84.118 0:0:0:0:0:ffff:cb99:5476
203.153.84.119 0:0:0:0:0:ffff:cb99:5477
203.153.84.120 0:0:0:0:0:ffff:cb99:5478


203.153.84.121 0:0:0:0:0:ffff:cb99:5479
203.153.84.122 0:0:0:0:0:ffff:cb99:547a
203.153.84.123 0:0:0:0:0:ffff:cb99:547b
203.153.84.124 0:0:0:0:0:ffff:cb99:547c
203.153.84.125 0:0:0:0:0:ffff:cb99:547d
203.153.84.126 0:0:0:0:0:ffff:cb99:547e
203.153.84.127 0:0:0:0:0:ffff:cb99:547f
203.153.84.128 0:0:0:0:0:ffff:cb99:5480
203.153.84.129 0:0:0:0:0:ffff:cb99:5481
203.153.84.130 0:0:0:0:0:ffff:cb99:5482
203.153.84.131 0:0:0:0:0:ffff:cb99:5483
203.153.84.132 0:0:0:0:0:ffff:cb99:5484
203.153.84.133 0:0:0:0:0:ffff:cb99:5485
203.153.84.134 0:0:0:0:0:ffff:cb99:5486
203.153.84.135 0:0:0:0:0:ffff:cb99:5487
203.153.84.136 0:0:0:0:0:ffff:cb99:5488
203.153.84.137 0:0:0:0:0:ffff:cb99:5489
203.153.84.138 0:0:0:0:0:ffff:cb99:548a
203.153.84.139 0:0:0:0:0:ffff:cb99:548b
203.153.84.140 0:0:0:0:0:ffff:cb99:548c
203.153.84.141 0:0:0:0:0:ffff:cb99:548d
203.153.84.142 0:0:0:0:0:ffff:cb99:548e
203.153.84.143 0:0:0:0:0:ffff:cb99:548f
203.153.84.144 0:0:0:0:0:ffff:cb99:5490
203.153.84.145 0:0:0:0:0:ffff:cb99:5491
203.153.84.146 0:0:0:0:0:ffff:cb99:5492
203.153.84.147 0:0:0:0:0:ffff:cb99:5493
203.153.84.148 0:0:0:0:0:ffff:cb99:5494
203.153.84.149 0:0:0:0:0:ffff:cb99:5495
203.153.84.150 0:0:0:0:0:ffff:cb99:5496
203.153.84.151 0:0:0:0:0:ffff:cb99:5497
203.153.84.152 0:0:0:0:0:ffff:cb99:5498
203.153.84.153 0:0:0:0:0:ffff:cb99:5499
203.153.84.154 0:0:0:0:0:ffff:cb99:549a
203.153.84.155 0:0:0:0:0:ffff:cb99:549b
203.153.84.156 0:0:0:0:0:ffff:cb99:549c
203.153.84.157 0:0:0:0:0:ffff:cb99:549d
203.153.84.158 0:0:0:0:0:ffff:cb99:549e
203.153.84.159 0:0:0:0:0:ffff:cb99:549f
203.153.84.160 0:0:0:0:0:ffff:cb99:54a0
203.153.84.161 0:0:0:0:0:ffff:cb99:54a1
203.153.84.162 0:0:0:0:0:ffff:cb99:54a2
203.153.84.163 0:0:0:0:0:ffff:cb99:54a3
203.153.84.164 0:0:0:0:0:ffff:cb99:54a4
203.153.84.165 0:0:0:0:0:ffff:cb99:54a5
203.153.84.166 0:0:0:0:0:ffff:cb99:54a6
203.153.84.167 0:0:0:0:0:ffff:cb99:54a7
203.153.84.168 0:0:0:0:0:ffff:cb99:54a8
203.153.84.169 0:0:0:0:0:ffff:cb99:54a9
203.153.84.170 0:0:0:0:0:ffff:cb99:54aa
203.153.84.171 0:0:0:0:0:ffff:cb99:54ab
203.153.84.172 0:0:0:0:0:ffff:cb99:54ac
203.153.84.173 0:0:0:0:0:ffff:cb99:54ad
203.153.84.174 0:0:0:0:0:ffff:cb99:54ae
203.153.84.175 0:0:0:0:0:ffff:cb99:54af
203.153.84.176 0:0:0:0:0:ffff:cb99:54b0
203.153.84.177 0:0:0:0:0:ffff:cb99:54b1
203.153.84.178 0:0:0:0:0:ffff:cb99:54b2
203.153.84.179 0:0:0:0:0:ffff:cb99:54b3
203.153.84.180 0:0:0:0:0:ffff:cb99:54b4


203.153.84.181 0:0:0:0:0:ffff:cb99:54b5
203.153.84.182 0:0:0:0:0:ffff:cb99:54b6
203.153.84.183 0:0:0:0:0:ffff:cb99:54b7
203.153.84.184 0:0:0:0:0:ffff:cb99:54b8
203.153.84.185 0:0:0:0:0:ffff:cb99:54b9
203.153.84.186 0:0:0:0:0:ffff:cb99:54ba
203.153.84.187 0:0:0:0:0:ffff:cb99:54bb
203.153.84.188 0:0:0:0:0:ffff:cb99:54bc
203.153.84.189 0:0:0:0:0:ffff:cb99:54bd
203.153.84.190 0:0:0:0:0:ffff:cb99:54be
203.153.84.191 0:0:0:0:0:ffff:cb99:54bf
203.153.84.192 0:0:0:0:0:ffff:cb99:54c0
203.153.84.193 0:0:0:0:0:ffff:cb99:54c1
203.153.84.194 0:0:0:0:0:ffff:cb99:54c2
203.153.84.195 0:0:0:0:0:ffff:cb99:54c3
203.153.84.196 0:0:0:0:0:ffff:cb99:54c4
203.153.84.197 0:0:0:0:0:ffff:cb99:54c5
203.153.84.198 0:0:0:0:0:ffff:cb99:54c6
203.153.84.199 0:0:0:0:0:ffff:cb99:54c7
203.153.84.200 0:0:0:0:0:ffff:cb99:54c8
203.153.84.201 0:0:0:0:0:ffff:cb99:54c9
203.153.84.202 0:0:0:0:0:ffff:cb99:54ca
203.153.84.203 0:0:0:0:0:ffff:cb99:54cb
203.153.84.204 0:0:0:0:0:ffff:cb99:54cc
203.153.84.205 0:0:0:0:0:ffff:cb99:54cd
203.153.84.206 0:0:0:0:0:ffff:cb99:54ce
203.153.84.207 0:0:0:0:0:ffff:cb99:54cf
203.153.84.208 0:0:0:0:0:ffff:cb99:54d0
203.153.84.209 0:0:0:0:0:ffff:cb99:54d1
203.153.84.210 0:0:0:0:0:ffff:cb99:54d2
203.153.84.211 0:0:0:0:0:ffff:cb99:54d3
203.153.84.212 0:0:0:0:0:ffff:cb99:54d4
203.153.84.213 0:0:0:0:0:ffff:cb99:54d5
203.153.84.214 0:0:0:0:0:ffff:cb99:54d6
203.153.84.215 0:0:0:0:0:ffff:cb99:54d7
203.153.84.216 0:0:0:0:0:ffff:cb99:54d8
203.153.84.217 0:0:0:0:0:ffff:cb99:54d9
203.153.84.218 0:0:0:0:0:ffff:cb99:54da
203.153.84.219 0:0:0:0:0:ffff:cb99:54db
203.153.84.220 0:0:0:0:0:ffff:cb99:54dc
203.153.84.221 0:0:0:0:0:ffff:cb99:54dd
203.153.84.222 0:0:0:0:0:ffff:cb99:54de
203.153.84.223 0:0:0:0:0:ffff:cb99:54df
203.153.84.224 0:0:0:0:0:ffff:cb99:54e0
203.153.84.225 0:0:0:0:0:ffff:cb99:54e1
203.153.84.226 0:0:0:0:0:ffff:cb99:54e2
203.153.84.227 0:0:0:0:0:ffff:cb99:54e3
203.153.84.228 0:0:0:0:0:ffff:cb99:54e4
203.153.84.229 0:0:0:0:0:ffff:cb99:54e5
203.153.84.230 0:0:0:0:0:ffff:cb99:54e6
203.153.84.231 0:0:0:0:0:ffff:cb99:54e7
203.153.84.232 0:0:0:0:0:ffff:cb99:54e8
203.153.84.233 0:0:0:0:0:ffff:cb99:54e9
203.153.84.234 0:0:0:0:0:ffff:cb99:54ea
203.153.84.235 0:0:0:0:0:ffff:cb99:54eb
203.153.84.236 0:0:0:0:0:ffff:cb99:54ec
203.153.84.237 0:0:0:0:0:ffff:cb99:54ed
203.153.84.238 0:0:0:0:0:ffff:cb99:54ee
203.153.84.239 0:0:0:0:0:ffff:cb99:54ef
203.153.84.240 0:0:0:0:0:ffff:cb99:54f0
203.153.84.241 0:0:0:0:0:ffff:cb99:54f1
203.153.84.242 0:0:0:0:0:ffff:cb99:54f2
203.153.84.243 0:0:0:0:0:ffff:cb99:54f3
203.153.84.244 0:0:0:0:0:ffff:cb99:54f4
203.153.84.245 0:0:0:0:0:ffff:cb99:54f5
203.153.84.246 0:0:0:0:0:ffff:cb99:54f6
203.153.84.247 0:0:0:0:0:ffff:cb99:54f7
203.153.84.248 0:0:0:0:0:ffff:cb99:54f8
203.153.84.249 0:0:0:0:0:ffff:cb99:54f9
203.153.84.250 0:0:0:0:0:ffff:cb99:54fa
203.153.84.251 0:0:0:0:0:ffff:cb99:54fb
203.153.84.252 0:0:0:0:0:ffff:cb99:54fc
203.153.84.253 0:0:0:0:0:ffff:cb99:54fd
203.153.84.254 0:0:0:0:0:ffff:cb99:54fe
203.153.84.255 0:0:0:0:0:ffff:cb99:54ff


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.