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
105.3.181.1 0:0:0:0:0:ffff:6903:b501
105.3.181.2 0:0:0:0:0:ffff:6903:b502
105.3.181.3 0:0:0:0:0:ffff:6903:b503
105.3.181.4 0:0:0:0:0:ffff:6903:b504
105.3.181.5 0:0:0:0:0:ffff:6903:b505
105.3.181.6 0:0:0:0:0:ffff:6903:b506
105.3.181.7 0:0:0:0:0:ffff:6903:b507
105.3.181.8 0:0:0:0:0:ffff:6903:b508
105.3.181.9 0:0:0:0:0:ffff:6903:b509
105.3.181.10 0:0:0:0:0:ffff:6903:b50a
105.3.181.11 0:0:0:0:0:ffff:6903:b50b
105.3.181.12 0:0:0:0:0:ffff:6903:b50c
105.3.181.13 0:0:0:0:0:ffff:6903:b50d
105.3.181.14 0:0:0:0:0:ffff:6903:b50e
105.3.181.15 0:0:0:0:0:ffff:6903:b50f
105.3.181.16 0:0:0:0:0:ffff:6903:b510
105.3.181.17 0:0:0:0:0:ffff:6903:b511
105.3.181.18 0:0:0:0:0:ffff:6903:b512
105.3.181.19 0:0:0:0:0:ffff:6903:b513
105.3.181.20 0:0:0:0:0:ffff:6903:b514
105.3.181.21 0:0:0:0:0:ffff:6903:b515
105.3.181.22 0:0:0:0:0:ffff:6903:b516
105.3.181.23 0:0:0:0:0:ffff:6903:b517
105.3.181.24 0:0:0:0:0:ffff:6903:b518
105.3.181.25 0:0:0:0:0:ffff:6903:b519
105.3.181.26 0:0:0:0:0:ffff:6903:b51a
105.3.181.27 0:0:0:0:0:ffff:6903:b51b
105.3.181.28 0:0:0:0:0:ffff:6903:b51c
105.3.181.29 0:0:0:0:0:ffff:6903:b51d
105.3.181.30 0:0:0:0:0:ffff:6903:b51e
105.3.181.31 0:0:0:0:0:ffff:6903:b51f
105.3.181.32 0:0:0:0:0:ffff:6903:b520
105.3.181.33 0:0:0:0:0:ffff:6903:b521
105.3.181.34 0:0:0:0:0:ffff:6903:b522
105.3.181.35 0:0:0:0:0:ffff:6903:b523
105.3.181.36 0:0:0:0:0:ffff:6903:b524
105.3.181.37 0:0:0:0:0:ffff:6903:b525
105.3.181.38 0:0:0:0:0:ffff:6903:b526
105.3.181.39 0:0:0:0:0:ffff:6903:b527
105.3.181.40 0:0:0:0:0:ffff:6903:b528
105.3.181.41 0:0:0:0:0:ffff:6903:b529
105.3.181.42 0:0:0:0:0:ffff:6903:b52a
105.3.181.43 0:0:0:0:0:ffff:6903:b52b
105.3.181.44 0:0:0:0:0:ffff:6903:b52c
105.3.181.45 0:0:0:0:0:ffff:6903:b52d
105.3.181.46 0:0:0:0:0:ffff:6903:b52e
105.3.181.47 0:0:0:0:0:ffff:6903:b52f
105.3.181.48 0:0:0:0:0:ffff:6903:b530
105.3.181.49 0:0:0:0:0:ffff:6903:b531
105.3.181.50 0:0:0:0:0:ffff:6903:b532
105.3.181.51 0:0:0:0:0:ffff:6903:b533
105.3.181.52 0:0:0:0:0:ffff:6903:b534
105.3.181.53 0:0:0:0:0:ffff:6903:b535
105.3.181.54 0:0:0:0:0:ffff:6903:b536
105.3.181.55 0:0:0:0:0:ffff:6903:b537
105.3.181.56 0:0:0:0:0:ffff:6903:b538
105.3.181.57 0:0:0:0:0:ffff:6903:b539
105.3.181.58 0:0:0:0:0:ffff:6903:b53a
105.3.181.59 0:0:0:0:0:ffff:6903:b53b
105.3.181.60 0:0:0:0:0:ffff:6903:b53c


105.3.181.61 0:0:0:0:0:ffff:6903:b53d
105.3.181.62 0:0:0:0:0:ffff:6903:b53e
105.3.181.63 0:0:0:0:0:ffff:6903:b53f
105.3.181.64 0:0:0:0:0:ffff:6903:b540
105.3.181.65 0:0:0:0:0:ffff:6903:b541
105.3.181.66 0:0:0:0:0:ffff:6903:b542
105.3.181.67 0:0:0:0:0:ffff:6903:b543
105.3.181.68 0:0:0:0:0:ffff:6903:b544
105.3.181.69 0:0:0:0:0:ffff:6903:b545
105.3.181.70 0:0:0:0:0:ffff:6903:b546
105.3.181.71 0:0:0:0:0:ffff:6903:b547
105.3.181.72 0:0:0:0:0:ffff:6903:b548
105.3.181.73 0:0:0:0:0:ffff:6903:b549
105.3.181.74 0:0:0:0:0:ffff:6903:b54a
105.3.181.75 0:0:0:0:0:ffff:6903:b54b
105.3.181.76 0:0:0:0:0:ffff:6903:b54c
105.3.181.77 0:0:0:0:0:ffff:6903:b54d
105.3.181.78 0:0:0:0:0:ffff:6903:b54e
105.3.181.79 0:0:0:0:0:ffff:6903:b54f
105.3.181.80 0:0:0:0:0:ffff:6903:b550
105.3.181.81 0:0:0:0:0:ffff:6903:b551
105.3.181.82 0:0:0:0:0:ffff:6903:b552
105.3.181.83 0:0:0:0:0:ffff:6903:b553
105.3.181.84 0:0:0:0:0:ffff:6903:b554
105.3.181.85 0:0:0:0:0:ffff:6903:b555
105.3.181.86 0:0:0:0:0:ffff:6903:b556
105.3.181.87 0:0:0:0:0:ffff:6903:b557
105.3.181.88 0:0:0:0:0:ffff:6903:b558
105.3.181.89 0:0:0:0:0:ffff:6903:b559
105.3.181.90 0:0:0:0:0:ffff:6903:b55a
105.3.181.91 0:0:0:0:0:ffff:6903:b55b
105.3.181.92 0:0:0:0:0:ffff:6903:b55c
105.3.181.93 0:0:0:0:0:ffff:6903:b55d
105.3.181.94 0:0:0:0:0:ffff:6903:b55e
105.3.181.95 0:0:0:0:0:ffff:6903:b55f
105.3.181.96 0:0:0:0:0:ffff:6903:b560
105.3.181.97 0:0:0:0:0:ffff:6903:b561
105.3.181.98 0:0:0:0:0:ffff:6903:b562
105.3.181.99 0:0:0:0:0:ffff:6903:b563
105.3.181.100 0:0:0:0:0:ffff:6903:b564
105.3.181.101 0:0:0:0:0:ffff:6903:b565
105.3.181.102 0:0:0:0:0:ffff:6903:b566
105.3.181.103 0:0:0:0:0:ffff:6903:b567
105.3.181.104 0:0:0:0:0:ffff:6903:b568
105.3.181.105 0:0:0:0:0:ffff:6903:b569
105.3.181.106 0:0:0:0:0:ffff:6903:b56a
105.3.181.107 0:0:0:0:0:ffff:6903:b56b
105.3.181.108 0:0:0:0:0:ffff:6903:b56c
105.3.181.109 0:0:0:0:0:ffff:6903:b56d
105.3.181.110 0:0:0:0:0:ffff:6903:b56e
105.3.181.111 0:0:0:0:0:ffff:6903:b56f
105.3.181.112 0:0:0:0:0:ffff:6903:b570
105.3.181.113 0:0:0:0:0:ffff:6903:b571
105.3.181.114 0:0:0:0:0:ffff:6903:b572
105.3.181.115 0:0:0:0:0:ffff:6903:b573
105.3.181.116 0:0:0:0:0:ffff:6903:b574
105.3.181.117 0:0:0:0:0:ffff:6903:b575
105.3.181.118 0:0:0:0:0:ffff:6903:b576
105.3.181.119 0:0:0:0:0:ffff:6903:b577
105.3.181.120 0:0:0:0:0:ffff:6903:b578


105.3.181.121 0:0:0:0:0:ffff:6903:b579
105.3.181.122 0:0:0:0:0:ffff:6903:b57a
105.3.181.123 0:0:0:0:0:ffff:6903:b57b
105.3.181.124 0:0:0:0:0:ffff:6903:b57c
105.3.181.125 0:0:0:0:0:ffff:6903:b57d
105.3.181.126 0:0:0:0:0:ffff:6903:b57e
105.3.181.127 0:0:0:0:0:ffff:6903:b57f
105.3.181.128 0:0:0:0:0:ffff:6903:b580
105.3.181.129 0:0:0:0:0:ffff:6903:b581
105.3.181.130 0:0:0:0:0:ffff:6903:b582
105.3.181.131 0:0:0:0:0:ffff:6903:b583
105.3.181.132 0:0:0:0:0:ffff:6903:b584
105.3.181.133 0:0:0:0:0:ffff:6903:b585
105.3.181.134 0:0:0:0:0:ffff:6903:b586
105.3.181.135 0:0:0:0:0:ffff:6903:b587
105.3.181.136 0:0:0:0:0:ffff:6903:b588
105.3.181.137 0:0:0:0:0:ffff:6903:b589
105.3.181.138 0:0:0:0:0:ffff:6903:b58a
105.3.181.139 0:0:0:0:0:ffff:6903:b58b
105.3.181.140 0:0:0:0:0:ffff:6903:b58c
105.3.181.141 0:0:0:0:0:ffff:6903:b58d
105.3.181.142 0:0:0:0:0:ffff:6903:b58e
105.3.181.143 0:0:0:0:0:ffff:6903:b58f
105.3.181.144 0:0:0:0:0:ffff:6903:b590
105.3.181.145 0:0:0:0:0:ffff:6903:b591
105.3.181.146 0:0:0:0:0:ffff:6903:b592
105.3.181.147 0:0:0:0:0:ffff:6903:b593
105.3.181.148 0:0:0:0:0:ffff:6903:b594
105.3.181.149 0:0:0:0:0:ffff:6903:b595
105.3.181.150 0:0:0:0:0:ffff:6903:b596
105.3.181.151 0:0:0:0:0:ffff:6903:b597
105.3.181.152 0:0:0:0:0:ffff:6903:b598
105.3.181.153 0:0:0:0:0:ffff:6903:b599
105.3.181.154 0:0:0:0:0:ffff:6903:b59a
105.3.181.155 0:0:0:0:0:ffff:6903:b59b
105.3.181.156 0:0:0:0:0:ffff:6903:b59c
105.3.181.157 0:0:0:0:0:ffff:6903:b59d
105.3.181.158 0:0:0:0:0:ffff:6903:b59e
105.3.181.159 0:0:0:0:0:ffff:6903:b59f
105.3.181.160 0:0:0:0:0:ffff:6903:b5a0
105.3.181.161 0:0:0:0:0:ffff:6903:b5a1
105.3.181.162 0:0:0:0:0:ffff:6903:b5a2
105.3.181.163 0:0:0:0:0:ffff:6903:b5a3
105.3.181.164 0:0:0:0:0:ffff:6903:b5a4
105.3.181.165 0:0:0:0:0:ffff:6903:b5a5
105.3.181.166 0:0:0:0:0:ffff:6903:b5a6
105.3.181.167 0:0:0:0:0:ffff:6903:b5a7
105.3.181.168 0:0:0:0:0:ffff:6903:b5a8
105.3.181.169 0:0:0:0:0:ffff:6903:b5a9
105.3.181.170 0:0:0:0:0:ffff:6903:b5aa
105.3.181.171 0:0:0:0:0:ffff:6903:b5ab
105.3.181.172 0:0:0:0:0:ffff:6903:b5ac
105.3.181.173 0:0:0:0:0:ffff:6903:b5ad
105.3.181.174 0:0:0:0:0:ffff:6903:b5ae
105.3.181.175 0:0:0:0:0:ffff:6903:b5af
105.3.181.176 0:0:0:0:0:ffff:6903:b5b0
105.3.181.177 0:0:0:0:0:ffff:6903:b5b1
105.3.181.178 0:0:0:0:0:ffff:6903:b5b2
105.3.181.179 0:0:0:0:0:ffff:6903:b5b3
105.3.181.180 0:0:0:0:0:ffff:6903:b5b4


105.3.181.181 0:0:0:0:0:ffff:6903:b5b5
105.3.181.182 0:0:0:0:0:ffff:6903:b5b6
105.3.181.183 0:0:0:0:0:ffff:6903:b5b7
105.3.181.184 0:0:0:0:0:ffff:6903:b5b8
105.3.181.185 0:0:0:0:0:ffff:6903:b5b9
105.3.181.186 0:0:0:0:0:ffff:6903:b5ba
105.3.181.187 0:0:0:0:0:ffff:6903:b5bb
105.3.181.188 0:0:0:0:0:ffff:6903:b5bc
105.3.181.189 0:0:0:0:0:ffff:6903:b5bd
105.3.181.190 0:0:0:0:0:ffff:6903:b5be
105.3.181.191 0:0:0:0:0:ffff:6903:b5bf
105.3.181.192 0:0:0:0:0:ffff:6903:b5c0
105.3.181.193 0:0:0:0:0:ffff:6903:b5c1
105.3.181.194 0:0:0:0:0:ffff:6903:b5c2
105.3.181.195 0:0:0:0:0:ffff:6903:b5c3
105.3.181.196 0:0:0:0:0:ffff:6903:b5c4
105.3.181.197 0:0:0:0:0:ffff:6903:b5c5
105.3.181.198 0:0:0:0:0:ffff:6903:b5c6
105.3.181.199 0:0:0:0:0:ffff:6903:b5c7
105.3.181.200 0:0:0:0:0:ffff:6903:b5c8
105.3.181.201 0:0:0:0:0:ffff:6903:b5c9
105.3.181.202 0:0:0:0:0:ffff:6903:b5ca
105.3.181.203 0:0:0:0:0:ffff:6903:b5cb
105.3.181.204 0:0:0:0:0:ffff:6903:b5cc
105.3.181.205 0:0:0:0:0:ffff:6903:b5cd
105.3.181.206 0:0:0:0:0:ffff:6903:b5ce
105.3.181.207 0:0:0:0:0:ffff:6903:b5cf
105.3.181.208 0:0:0:0:0:ffff:6903:b5d0
105.3.181.209 0:0:0:0:0:ffff:6903:b5d1
105.3.181.210 0:0:0:0:0:ffff:6903:b5d2
105.3.181.211 0:0:0:0:0:ffff:6903:b5d3
105.3.181.212 0:0:0:0:0:ffff:6903:b5d4
105.3.181.213 0:0:0:0:0:ffff:6903:b5d5
105.3.181.214 0:0:0:0:0:ffff:6903:b5d6
105.3.181.215 0:0:0:0:0:ffff:6903:b5d7
105.3.181.216 0:0:0:0:0:ffff:6903:b5d8
105.3.181.217 0:0:0:0:0:ffff:6903:b5d9
105.3.181.218 0:0:0:0:0:ffff:6903:b5da
105.3.181.219 0:0:0:0:0:ffff:6903:b5db
105.3.181.220 0:0:0:0:0:ffff:6903:b5dc
105.3.181.221 0:0:0:0:0:ffff:6903:b5dd
105.3.181.222 0:0:0:0:0:ffff:6903:b5de
105.3.181.223 0:0:0:0:0:ffff:6903:b5df
105.3.181.224 0:0:0:0:0:ffff:6903:b5e0
105.3.181.225 0:0:0:0:0:ffff:6903:b5e1
105.3.181.226 0:0:0:0:0:ffff:6903:b5e2
105.3.181.227 0:0:0:0:0:ffff:6903:b5e3
105.3.181.228 0:0:0:0:0:ffff:6903:b5e4
105.3.181.229 0:0:0:0:0:ffff:6903:b5e5
105.3.181.230 0:0:0:0:0:ffff:6903:b5e6
105.3.181.231 0:0:0:0:0:ffff:6903:b5e7
105.3.181.232 0:0:0:0:0:ffff:6903:b5e8
105.3.181.233 0:0:0:0:0:ffff:6903:b5e9
105.3.181.234 0:0:0:0:0:ffff:6903:b5ea
105.3.181.235 0:0:0:0:0:ffff:6903:b5eb
105.3.181.236 0:0:0:0:0:ffff:6903:b5ec
105.3.181.237 0:0:0:0:0:ffff:6903:b5ed
105.3.181.238 0:0:0:0:0:ffff:6903:b5ee
105.3.181.239 0:0:0:0:0:ffff:6903:b5ef
105.3.181.240 0:0:0:0:0:ffff:6903:b5f0
105.3.181.241 0:0:0:0:0:ffff:6903:b5f1
105.3.181.242 0:0:0:0:0:ffff:6903:b5f2
105.3.181.243 0:0:0:0:0:ffff:6903:b5f3
105.3.181.244 0:0:0:0:0:ffff:6903:b5f4
105.3.181.245 0:0:0:0:0:ffff:6903:b5f5
105.3.181.246 0:0:0:0:0:ffff:6903:b5f6
105.3.181.247 0:0:0:0:0:ffff:6903:b5f7
105.3.181.248 0:0:0:0:0:ffff:6903:b5f8
105.3.181.249 0:0:0:0:0:ffff:6903:b5f9
105.3.181.250 0:0:0:0:0:ffff:6903:b5fa
105.3.181.251 0:0:0:0:0:ffff:6903:b5fb
105.3.181.252 0:0:0:0:0:ffff:6903:b5fc
105.3.181.253 0:0:0:0:0:ffff:6903:b5fd
105.3.181.254 0:0:0:0:0:ffff:6903:b5fe
105.3.181.255 0:0:0:0:0:ffff:6903: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.