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
53.168.181.1 0:0:0:0:0:ffff:35a8:b501
53.168.181.2 0:0:0:0:0:ffff:35a8:b502
53.168.181.3 0:0:0:0:0:ffff:35a8:b503
53.168.181.4 0:0:0:0:0:ffff:35a8:b504
53.168.181.5 0:0:0:0:0:ffff:35a8:b505
53.168.181.6 0:0:0:0:0:ffff:35a8:b506
53.168.181.7 0:0:0:0:0:ffff:35a8:b507
53.168.181.8 0:0:0:0:0:ffff:35a8:b508
53.168.181.9 0:0:0:0:0:ffff:35a8:b509
53.168.181.10 0:0:0:0:0:ffff:35a8:b50a
53.168.181.11 0:0:0:0:0:ffff:35a8:b50b
53.168.181.12 0:0:0:0:0:ffff:35a8:b50c
53.168.181.13 0:0:0:0:0:ffff:35a8:b50d
53.168.181.14 0:0:0:0:0:ffff:35a8:b50e
53.168.181.15 0:0:0:0:0:ffff:35a8:b50f
53.168.181.16 0:0:0:0:0:ffff:35a8:b510
53.168.181.17 0:0:0:0:0:ffff:35a8:b511
53.168.181.18 0:0:0:0:0:ffff:35a8:b512
53.168.181.19 0:0:0:0:0:ffff:35a8:b513
53.168.181.20 0:0:0:0:0:ffff:35a8:b514
53.168.181.21 0:0:0:0:0:ffff:35a8:b515
53.168.181.22 0:0:0:0:0:ffff:35a8:b516
53.168.181.23 0:0:0:0:0:ffff:35a8:b517
53.168.181.24 0:0:0:0:0:ffff:35a8:b518
53.168.181.25 0:0:0:0:0:ffff:35a8:b519
53.168.181.26 0:0:0:0:0:ffff:35a8:b51a
53.168.181.27 0:0:0:0:0:ffff:35a8:b51b
53.168.181.28 0:0:0:0:0:ffff:35a8:b51c
53.168.181.29 0:0:0:0:0:ffff:35a8:b51d
53.168.181.30 0:0:0:0:0:ffff:35a8:b51e
53.168.181.31 0:0:0:0:0:ffff:35a8:b51f
53.168.181.32 0:0:0:0:0:ffff:35a8:b520
53.168.181.33 0:0:0:0:0:ffff:35a8:b521
53.168.181.34 0:0:0:0:0:ffff:35a8:b522
53.168.181.35 0:0:0:0:0:ffff:35a8:b523
53.168.181.36 0:0:0:0:0:ffff:35a8:b524
53.168.181.37 0:0:0:0:0:ffff:35a8:b525
53.168.181.38 0:0:0:0:0:ffff:35a8:b526
53.168.181.39 0:0:0:0:0:ffff:35a8:b527
53.168.181.40 0:0:0:0:0:ffff:35a8:b528
53.168.181.41 0:0:0:0:0:ffff:35a8:b529
53.168.181.42 0:0:0:0:0:ffff:35a8:b52a
53.168.181.43 0:0:0:0:0:ffff:35a8:b52b
53.168.181.44 0:0:0:0:0:ffff:35a8:b52c
53.168.181.45 0:0:0:0:0:ffff:35a8:b52d
53.168.181.46 0:0:0:0:0:ffff:35a8:b52e
53.168.181.47 0:0:0:0:0:ffff:35a8:b52f
53.168.181.48 0:0:0:0:0:ffff:35a8:b530
53.168.181.49 0:0:0:0:0:ffff:35a8:b531
53.168.181.50 0:0:0:0:0:ffff:35a8:b532
53.168.181.51 0:0:0:0:0:ffff:35a8:b533
53.168.181.52 0:0:0:0:0:ffff:35a8:b534
53.168.181.53 0:0:0:0:0:ffff:35a8:b535
53.168.181.54 0:0:0:0:0:ffff:35a8:b536
53.168.181.55 0:0:0:0:0:ffff:35a8:b537
53.168.181.56 0:0:0:0:0:ffff:35a8:b538
53.168.181.57 0:0:0:0:0:ffff:35a8:b539
53.168.181.58 0:0:0:0:0:ffff:35a8:b53a
53.168.181.59 0:0:0:0:0:ffff:35a8:b53b
53.168.181.60 0:0:0:0:0:ffff:35a8:b53c


53.168.181.61 0:0:0:0:0:ffff:35a8:b53d
53.168.181.62 0:0:0:0:0:ffff:35a8:b53e
53.168.181.63 0:0:0:0:0:ffff:35a8:b53f
53.168.181.64 0:0:0:0:0:ffff:35a8:b540
53.168.181.65 0:0:0:0:0:ffff:35a8:b541
53.168.181.66 0:0:0:0:0:ffff:35a8:b542
53.168.181.67 0:0:0:0:0:ffff:35a8:b543
53.168.181.68 0:0:0:0:0:ffff:35a8:b544
53.168.181.69 0:0:0:0:0:ffff:35a8:b545
53.168.181.70 0:0:0:0:0:ffff:35a8:b546
53.168.181.71 0:0:0:0:0:ffff:35a8:b547
53.168.181.72 0:0:0:0:0:ffff:35a8:b548
53.168.181.73 0:0:0:0:0:ffff:35a8:b549
53.168.181.74 0:0:0:0:0:ffff:35a8:b54a
53.168.181.75 0:0:0:0:0:ffff:35a8:b54b
53.168.181.76 0:0:0:0:0:ffff:35a8:b54c
53.168.181.77 0:0:0:0:0:ffff:35a8:b54d
53.168.181.78 0:0:0:0:0:ffff:35a8:b54e
53.168.181.79 0:0:0:0:0:ffff:35a8:b54f
53.168.181.80 0:0:0:0:0:ffff:35a8:b550
53.168.181.81 0:0:0:0:0:ffff:35a8:b551
53.168.181.82 0:0:0:0:0:ffff:35a8:b552
53.168.181.83 0:0:0:0:0:ffff:35a8:b553
53.168.181.84 0:0:0:0:0:ffff:35a8:b554
53.168.181.85 0:0:0:0:0:ffff:35a8:b555
53.168.181.86 0:0:0:0:0:ffff:35a8:b556
53.168.181.87 0:0:0:0:0:ffff:35a8:b557
53.168.181.88 0:0:0:0:0:ffff:35a8:b558
53.168.181.89 0:0:0:0:0:ffff:35a8:b559
53.168.181.90 0:0:0:0:0:ffff:35a8:b55a
53.168.181.91 0:0:0:0:0:ffff:35a8:b55b
53.168.181.92 0:0:0:0:0:ffff:35a8:b55c
53.168.181.93 0:0:0:0:0:ffff:35a8:b55d
53.168.181.94 0:0:0:0:0:ffff:35a8:b55e
53.168.181.95 0:0:0:0:0:ffff:35a8:b55f
53.168.181.96 0:0:0:0:0:ffff:35a8:b560
53.168.181.97 0:0:0:0:0:ffff:35a8:b561
53.168.181.98 0:0:0:0:0:ffff:35a8:b562
53.168.181.99 0:0:0:0:0:ffff:35a8:b563
53.168.181.100 0:0:0:0:0:ffff:35a8:b564
53.168.181.101 0:0:0:0:0:ffff:35a8:b565
53.168.181.102 0:0:0:0:0:ffff:35a8:b566
53.168.181.103 0:0:0:0:0:ffff:35a8:b567
53.168.181.104 0:0:0:0:0:ffff:35a8:b568
53.168.181.105 0:0:0:0:0:ffff:35a8:b569
53.168.181.106 0:0:0:0:0:ffff:35a8:b56a
53.168.181.107 0:0:0:0:0:ffff:35a8:b56b
53.168.181.108 0:0:0:0:0:ffff:35a8:b56c
53.168.181.109 0:0:0:0:0:ffff:35a8:b56d
53.168.181.110 0:0:0:0:0:ffff:35a8:b56e
53.168.181.111 0:0:0:0:0:ffff:35a8:b56f
53.168.181.112 0:0:0:0:0:ffff:35a8:b570
53.168.181.113 0:0:0:0:0:ffff:35a8:b571
53.168.181.114 0:0:0:0:0:ffff:35a8:b572
53.168.181.115 0:0:0:0:0:ffff:35a8:b573
53.168.181.116 0:0:0:0:0:ffff:35a8:b574
53.168.181.117 0:0:0:0:0:ffff:35a8:b575
53.168.181.118 0:0:0:0:0:ffff:35a8:b576
53.168.181.119 0:0:0:0:0:ffff:35a8:b577
53.168.181.120 0:0:0:0:0:ffff:35a8:b578


53.168.181.121 0:0:0:0:0:ffff:35a8:b579
53.168.181.122 0:0:0:0:0:ffff:35a8:b57a
53.168.181.123 0:0:0:0:0:ffff:35a8:b57b
53.168.181.124 0:0:0:0:0:ffff:35a8:b57c
53.168.181.125 0:0:0:0:0:ffff:35a8:b57d
53.168.181.126 0:0:0:0:0:ffff:35a8:b57e
53.168.181.127 0:0:0:0:0:ffff:35a8:b57f
53.168.181.128 0:0:0:0:0:ffff:35a8:b580
53.168.181.129 0:0:0:0:0:ffff:35a8:b581
53.168.181.130 0:0:0:0:0:ffff:35a8:b582
53.168.181.131 0:0:0:0:0:ffff:35a8:b583
53.168.181.132 0:0:0:0:0:ffff:35a8:b584
53.168.181.133 0:0:0:0:0:ffff:35a8:b585
53.168.181.134 0:0:0:0:0:ffff:35a8:b586
53.168.181.135 0:0:0:0:0:ffff:35a8:b587
53.168.181.136 0:0:0:0:0:ffff:35a8:b588
53.168.181.137 0:0:0:0:0:ffff:35a8:b589
53.168.181.138 0:0:0:0:0:ffff:35a8:b58a
53.168.181.139 0:0:0:0:0:ffff:35a8:b58b
53.168.181.140 0:0:0:0:0:ffff:35a8:b58c
53.168.181.141 0:0:0:0:0:ffff:35a8:b58d
53.168.181.142 0:0:0:0:0:ffff:35a8:b58e
53.168.181.143 0:0:0:0:0:ffff:35a8:b58f
53.168.181.144 0:0:0:0:0:ffff:35a8:b590
53.168.181.145 0:0:0:0:0:ffff:35a8:b591
53.168.181.146 0:0:0:0:0:ffff:35a8:b592
53.168.181.147 0:0:0:0:0:ffff:35a8:b593
53.168.181.148 0:0:0:0:0:ffff:35a8:b594
53.168.181.149 0:0:0:0:0:ffff:35a8:b595
53.168.181.150 0:0:0:0:0:ffff:35a8:b596
53.168.181.151 0:0:0:0:0:ffff:35a8:b597
53.168.181.152 0:0:0:0:0:ffff:35a8:b598
53.168.181.153 0:0:0:0:0:ffff:35a8:b599
53.168.181.154 0:0:0:0:0:ffff:35a8:b59a
53.168.181.155 0:0:0:0:0:ffff:35a8:b59b
53.168.181.156 0:0:0:0:0:ffff:35a8:b59c
53.168.181.157 0:0:0:0:0:ffff:35a8:b59d
53.168.181.158 0:0:0:0:0:ffff:35a8:b59e
53.168.181.159 0:0:0:0:0:ffff:35a8:b59f
53.168.181.160 0:0:0:0:0:ffff:35a8:b5a0
53.168.181.161 0:0:0:0:0:ffff:35a8:b5a1
53.168.181.162 0:0:0:0:0:ffff:35a8:b5a2
53.168.181.163 0:0:0:0:0:ffff:35a8:b5a3
53.168.181.164 0:0:0:0:0:ffff:35a8:b5a4
53.168.181.165 0:0:0:0:0:ffff:35a8:b5a5
53.168.181.166 0:0:0:0:0:ffff:35a8:b5a6
53.168.181.167 0:0:0:0:0:ffff:35a8:b5a7
53.168.181.168 0:0:0:0:0:ffff:35a8:b5a8
53.168.181.169 0:0:0:0:0:ffff:35a8:b5a9
53.168.181.170 0:0:0:0:0:ffff:35a8:b5aa
53.168.181.171 0:0:0:0:0:ffff:35a8:b5ab
53.168.181.172 0:0:0:0:0:ffff:35a8:b5ac
53.168.181.173 0:0:0:0:0:ffff:35a8:b5ad
53.168.181.174 0:0:0:0:0:ffff:35a8:b5ae
53.168.181.175 0:0:0:0:0:ffff:35a8:b5af
53.168.181.176 0:0:0:0:0:ffff:35a8:b5b0
53.168.181.177 0:0:0:0:0:ffff:35a8:b5b1
53.168.181.178 0:0:0:0:0:ffff:35a8:b5b2
53.168.181.179 0:0:0:0:0:ffff:35a8:b5b3
53.168.181.180 0:0:0:0:0:ffff:35a8:b5b4


53.168.181.181 0:0:0:0:0:ffff:35a8:b5b5
53.168.181.182 0:0:0:0:0:ffff:35a8:b5b6
53.168.181.183 0:0:0:0:0:ffff:35a8:b5b7
53.168.181.184 0:0:0:0:0:ffff:35a8:b5b8
53.168.181.185 0:0:0:0:0:ffff:35a8:b5b9
53.168.181.186 0:0:0:0:0:ffff:35a8:b5ba
53.168.181.187 0:0:0:0:0:ffff:35a8:b5bb
53.168.181.188 0:0:0:0:0:ffff:35a8:b5bc
53.168.181.189 0:0:0:0:0:ffff:35a8:b5bd
53.168.181.190 0:0:0:0:0:ffff:35a8:b5be
53.168.181.191 0:0:0:0:0:ffff:35a8:b5bf
53.168.181.192 0:0:0:0:0:ffff:35a8:b5c0
53.168.181.193 0:0:0:0:0:ffff:35a8:b5c1
53.168.181.194 0:0:0:0:0:ffff:35a8:b5c2
53.168.181.195 0:0:0:0:0:ffff:35a8:b5c3
53.168.181.196 0:0:0:0:0:ffff:35a8:b5c4
53.168.181.197 0:0:0:0:0:ffff:35a8:b5c5
53.168.181.198 0:0:0:0:0:ffff:35a8:b5c6
53.168.181.199 0:0:0:0:0:ffff:35a8:b5c7
53.168.181.200 0:0:0:0:0:ffff:35a8:b5c8
53.168.181.201 0:0:0:0:0:ffff:35a8:b5c9
53.168.181.202 0:0:0:0:0:ffff:35a8:b5ca
53.168.181.203 0:0:0:0:0:ffff:35a8:b5cb
53.168.181.204 0:0:0:0:0:ffff:35a8:b5cc
53.168.181.205 0:0:0:0:0:ffff:35a8:b5cd
53.168.181.206 0:0:0:0:0:ffff:35a8:b5ce
53.168.181.207 0:0:0:0:0:ffff:35a8:b5cf
53.168.181.208 0:0:0:0:0:ffff:35a8:b5d0
53.168.181.209 0:0:0:0:0:ffff:35a8:b5d1
53.168.181.210 0:0:0:0:0:ffff:35a8:b5d2
53.168.181.211 0:0:0:0:0:ffff:35a8:b5d3
53.168.181.212 0:0:0:0:0:ffff:35a8:b5d4
53.168.181.213 0:0:0:0:0:ffff:35a8:b5d5
53.168.181.214 0:0:0:0:0:ffff:35a8:b5d6
53.168.181.215 0:0:0:0:0:ffff:35a8:b5d7
53.168.181.216 0:0:0:0:0:ffff:35a8:b5d8
53.168.181.217 0:0:0:0:0:ffff:35a8:b5d9
53.168.181.218 0:0:0:0:0:ffff:35a8:b5da
53.168.181.219 0:0:0:0:0:ffff:35a8:b5db
53.168.181.220 0:0:0:0:0:ffff:35a8:b5dc
53.168.181.221 0:0:0:0:0:ffff:35a8:b5dd
53.168.181.222 0:0:0:0:0:ffff:35a8:b5de
53.168.181.223 0:0:0:0:0:ffff:35a8:b5df
53.168.181.224 0:0:0:0:0:ffff:35a8:b5e0
53.168.181.225 0:0:0:0:0:ffff:35a8:b5e1
53.168.181.226 0:0:0:0:0:ffff:35a8:b5e2
53.168.181.227 0:0:0:0:0:ffff:35a8:b5e3
53.168.181.228 0:0:0:0:0:ffff:35a8:b5e4
53.168.181.229 0:0:0:0:0:ffff:35a8:b5e5
53.168.181.230 0:0:0:0:0:ffff:35a8:b5e6
53.168.181.231 0:0:0:0:0:ffff:35a8:b5e7
53.168.181.232 0:0:0:0:0:ffff:35a8:b5e8
53.168.181.233 0:0:0:0:0:ffff:35a8:b5e9
53.168.181.234 0:0:0:0:0:ffff:35a8:b5ea
53.168.181.235 0:0:0:0:0:ffff:35a8:b5eb
53.168.181.236 0:0:0:0:0:ffff:35a8:b5ec
53.168.181.237 0:0:0:0:0:ffff:35a8:b5ed
53.168.181.238 0:0:0:0:0:ffff:35a8:b5ee
53.168.181.239 0:0:0:0:0:ffff:35a8:b5ef
53.168.181.240 0:0:0:0:0:ffff:35a8:b5f0
53.168.181.241 0:0:0:0:0:ffff:35a8:b5f1
53.168.181.242 0:0:0:0:0:ffff:35a8:b5f2
53.168.181.243 0:0:0:0:0:ffff:35a8:b5f3
53.168.181.244 0:0:0:0:0:ffff:35a8:b5f4
53.168.181.245 0:0:0:0:0:ffff:35a8:b5f5
53.168.181.246 0:0:0:0:0:ffff:35a8:b5f6
53.168.181.247 0:0:0:0:0:ffff:35a8:b5f7
53.168.181.248 0:0:0:0:0:ffff:35a8:b5f8
53.168.181.249 0:0:0:0:0:ffff:35a8:b5f9
53.168.181.250 0:0:0:0:0:ffff:35a8:b5fa
53.168.181.251 0:0:0:0:0:ffff:35a8:b5fb
53.168.181.252 0:0:0:0:0:ffff:35a8:b5fc
53.168.181.253 0:0:0:0:0:ffff:35a8:b5fd
53.168.181.254 0:0:0:0:0:ffff:35a8:b5fe
53.168.181.255 0:0:0:0:0:ffff:35a8:b5ff


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.