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
85.54.181.1 0:0:0:0:0:ffff:5536:b501
85.54.181.2 0:0:0:0:0:ffff:5536:b502
85.54.181.3 0:0:0:0:0:ffff:5536:b503
85.54.181.4 0:0:0:0:0:ffff:5536:b504
85.54.181.5 0:0:0:0:0:ffff:5536:b505
85.54.181.6 0:0:0:0:0:ffff:5536:b506
85.54.181.7 0:0:0:0:0:ffff:5536:b507
85.54.181.8 0:0:0:0:0:ffff:5536:b508
85.54.181.9 0:0:0:0:0:ffff:5536:b509
85.54.181.10 0:0:0:0:0:ffff:5536:b50a
85.54.181.11 0:0:0:0:0:ffff:5536:b50b
85.54.181.12 0:0:0:0:0:ffff:5536:b50c
85.54.181.13 0:0:0:0:0:ffff:5536:b50d
85.54.181.14 0:0:0:0:0:ffff:5536:b50e
85.54.181.15 0:0:0:0:0:ffff:5536:b50f
85.54.181.16 0:0:0:0:0:ffff:5536:b510
85.54.181.17 0:0:0:0:0:ffff:5536:b511
85.54.181.18 0:0:0:0:0:ffff:5536:b512
85.54.181.19 0:0:0:0:0:ffff:5536:b513
85.54.181.20 0:0:0:0:0:ffff:5536:b514
85.54.181.21 0:0:0:0:0:ffff:5536:b515
85.54.181.22 0:0:0:0:0:ffff:5536:b516
85.54.181.23 0:0:0:0:0:ffff:5536:b517
85.54.181.24 0:0:0:0:0:ffff:5536:b518
85.54.181.25 0:0:0:0:0:ffff:5536:b519
85.54.181.26 0:0:0:0:0:ffff:5536:b51a
85.54.181.27 0:0:0:0:0:ffff:5536:b51b
85.54.181.28 0:0:0:0:0:ffff:5536:b51c
85.54.181.29 0:0:0:0:0:ffff:5536:b51d
85.54.181.30 0:0:0:0:0:ffff:5536:b51e
85.54.181.31 0:0:0:0:0:ffff:5536:b51f
85.54.181.32 0:0:0:0:0:ffff:5536:b520
85.54.181.33 0:0:0:0:0:ffff:5536:b521
85.54.181.34 0:0:0:0:0:ffff:5536:b522
85.54.181.35 0:0:0:0:0:ffff:5536:b523
85.54.181.36 0:0:0:0:0:ffff:5536:b524
85.54.181.37 0:0:0:0:0:ffff:5536:b525
85.54.181.38 0:0:0:0:0:ffff:5536:b526
85.54.181.39 0:0:0:0:0:ffff:5536:b527
85.54.181.40 0:0:0:0:0:ffff:5536:b528
85.54.181.41 0:0:0:0:0:ffff:5536:b529
85.54.181.42 0:0:0:0:0:ffff:5536:b52a
85.54.181.43 0:0:0:0:0:ffff:5536:b52b
85.54.181.44 0:0:0:0:0:ffff:5536:b52c
85.54.181.45 0:0:0:0:0:ffff:5536:b52d
85.54.181.46 0:0:0:0:0:ffff:5536:b52e
85.54.181.47 0:0:0:0:0:ffff:5536:b52f
85.54.181.48 0:0:0:0:0:ffff:5536:b530
85.54.181.49 0:0:0:0:0:ffff:5536:b531
85.54.181.50 0:0:0:0:0:ffff:5536:b532
85.54.181.51 0:0:0:0:0:ffff:5536:b533
85.54.181.52 0:0:0:0:0:ffff:5536:b534
85.54.181.53 0:0:0:0:0:ffff:5536:b535
85.54.181.54 0:0:0:0:0:ffff:5536:b536
85.54.181.55 0:0:0:0:0:ffff:5536:b537
85.54.181.56 0:0:0:0:0:ffff:5536:b538
85.54.181.57 0:0:0:0:0:ffff:5536:b539
85.54.181.58 0:0:0:0:0:ffff:5536:b53a
85.54.181.59 0:0:0:0:0:ffff:5536:b53b
85.54.181.60 0:0:0:0:0:ffff:5536:b53c


85.54.181.61 0:0:0:0:0:ffff:5536:b53d
85.54.181.62 0:0:0:0:0:ffff:5536:b53e
85.54.181.63 0:0:0:0:0:ffff:5536:b53f
85.54.181.64 0:0:0:0:0:ffff:5536:b540
85.54.181.65 0:0:0:0:0:ffff:5536:b541
85.54.181.66 0:0:0:0:0:ffff:5536:b542
85.54.181.67 0:0:0:0:0:ffff:5536:b543
85.54.181.68 0:0:0:0:0:ffff:5536:b544
85.54.181.69 0:0:0:0:0:ffff:5536:b545
85.54.181.70 0:0:0:0:0:ffff:5536:b546
85.54.181.71 0:0:0:0:0:ffff:5536:b547
85.54.181.72 0:0:0:0:0:ffff:5536:b548
85.54.181.73 0:0:0:0:0:ffff:5536:b549
85.54.181.74 0:0:0:0:0:ffff:5536:b54a
85.54.181.75 0:0:0:0:0:ffff:5536:b54b
85.54.181.76 0:0:0:0:0:ffff:5536:b54c
85.54.181.77 0:0:0:0:0:ffff:5536:b54d
85.54.181.78 0:0:0:0:0:ffff:5536:b54e
85.54.181.79 0:0:0:0:0:ffff:5536:b54f
85.54.181.80 0:0:0:0:0:ffff:5536:b550
85.54.181.81 0:0:0:0:0:ffff:5536:b551
85.54.181.82 0:0:0:0:0:ffff:5536:b552
85.54.181.83 0:0:0:0:0:ffff:5536:b553
85.54.181.84 0:0:0:0:0:ffff:5536:b554
85.54.181.85 0:0:0:0:0:ffff:5536:b555
85.54.181.86 0:0:0:0:0:ffff:5536:b556
85.54.181.87 0:0:0:0:0:ffff:5536:b557
85.54.181.88 0:0:0:0:0:ffff:5536:b558
85.54.181.89 0:0:0:0:0:ffff:5536:b559
85.54.181.90 0:0:0:0:0:ffff:5536:b55a
85.54.181.91 0:0:0:0:0:ffff:5536:b55b
85.54.181.92 0:0:0:0:0:ffff:5536:b55c
85.54.181.93 0:0:0:0:0:ffff:5536:b55d
85.54.181.94 0:0:0:0:0:ffff:5536:b55e
85.54.181.95 0:0:0:0:0:ffff:5536:b55f
85.54.181.96 0:0:0:0:0:ffff:5536:b560
85.54.181.97 0:0:0:0:0:ffff:5536:b561
85.54.181.98 0:0:0:0:0:ffff:5536:b562
85.54.181.99 0:0:0:0:0:ffff:5536:b563
85.54.181.100 0:0:0:0:0:ffff:5536:b564
85.54.181.101 0:0:0:0:0:ffff:5536:b565
85.54.181.102 0:0:0:0:0:ffff:5536:b566
85.54.181.103 0:0:0:0:0:ffff:5536:b567
85.54.181.104 0:0:0:0:0:ffff:5536:b568
85.54.181.105 0:0:0:0:0:ffff:5536:b569
85.54.181.106 0:0:0:0:0:ffff:5536:b56a
85.54.181.107 0:0:0:0:0:ffff:5536:b56b
85.54.181.108 0:0:0:0:0:ffff:5536:b56c
85.54.181.109 0:0:0:0:0:ffff:5536:b56d
85.54.181.110 0:0:0:0:0:ffff:5536:b56e
85.54.181.111 0:0:0:0:0:ffff:5536:b56f
85.54.181.112 0:0:0:0:0:ffff:5536:b570
85.54.181.113 0:0:0:0:0:ffff:5536:b571
85.54.181.114 0:0:0:0:0:ffff:5536:b572
85.54.181.115 0:0:0:0:0:ffff:5536:b573
85.54.181.116 0:0:0:0:0:ffff:5536:b574
85.54.181.117 0:0:0:0:0:ffff:5536:b575
85.54.181.118 0:0:0:0:0:ffff:5536:b576
85.54.181.119 0:0:0:0:0:ffff:5536:b577
85.54.181.120 0:0:0:0:0:ffff:5536:b578


85.54.181.121 0:0:0:0:0:ffff:5536:b579
85.54.181.122 0:0:0:0:0:ffff:5536:b57a
85.54.181.123 0:0:0:0:0:ffff:5536:b57b
85.54.181.124 0:0:0:0:0:ffff:5536:b57c
85.54.181.125 0:0:0:0:0:ffff:5536:b57d
85.54.181.126 0:0:0:0:0:ffff:5536:b57e
85.54.181.127 0:0:0:0:0:ffff:5536:b57f
85.54.181.128 0:0:0:0:0:ffff:5536:b580
85.54.181.129 0:0:0:0:0:ffff:5536:b581
85.54.181.130 0:0:0:0:0:ffff:5536:b582
85.54.181.131 0:0:0:0:0:ffff:5536:b583
85.54.181.132 0:0:0:0:0:ffff:5536:b584
85.54.181.133 0:0:0:0:0:ffff:5536:b585
85.54.181.134 0:0:0:0:0:ffff:5536:b586
85.54.181.135 0:0:0:0:0:ffff:5536:b587
85.54.181.136 0:0:0:0:0:ffff:5536:b588
85.54.181.137 0:0:0:0:0:ffff:5536:b589
85.54.181.138 0:0:0:0:0:ffff:5536:b58a
85.54.181.139 0:0:0:0:0:ffff:5536:b58b
85.54.181.140 0:0:0:0:0:ffff:5536:b58c
85.54.181.141 0:0:0:0:0:ffff:5536:b58d
85.54.181.142 0:0:0:0:0:ffff:5536:b58e
85.54.181.143 0:0:0:0:0:ffff:5536:b58f
85.54.181.144 0:0:0:0:0:ffff:5536:b590
85.54.181.145 0:0:0:0:0:ffff:5536:b591
85.54.181.146 0:0:0:0:0:ffff:5536:b592
85.54.181.147 0:0:0:0:0:ffff:5536:b593
85.54.181.148 0:0:0:0:0:ffff:5536:b594
85.54.181.149 0:0:0:0:0:ffff:5536:b595
85.54.181.150 0:0:0:0:0:ffff:5536:b596
85.54.181.151 0:0:0:0:0:ffff:5536:b597
85.54.181.152 0:0:0:0:0:ffff:5536:b598
85.54.181.153 0:0:0:0:0:ffff:5536:b599
85.54.181.154 0:0:0:0:0:ffff:5536:b59a
85.54.181.155 0:0:0:0:0:ffff:5536:b59b
85.54.181.156 0:0:0:0:0:ffff:5536:b59c
85.54.181.157 0:0:0:0:0:ffff:5536:b59d
85.54.181.158 0:0:0:0:0:ffff:5536:b59e
85.54.181.159 0:0:0:0:0:ffff:5536:b59f
85.54.181.160 0:0:0:0:0:ffff:5536:b5a0
85.54.181.161 0:0:0:0:0:ffff:5536:b5a1
85.54.181.162 0:0:0:0:0:ffff:5536:b5a2
85.54.181.163 0:0:0:0:0:ffff:5536:b5a3
85.54.181.164 0:0:0:0:0:ffff:5536:b5a4
85.54.181.165 0:0:0:0:0:ffff:5536:b5a5
85.54.181.166 0:0:0:0:0:ffff:5536:b5a6
85.54.181.167 0:0:0:0:0:ffff:5536:b5a7
85.54.181.168 0:0:0:0:0:ffff:5536:b5a8
85.54.181.169 0:0:0:0:0:ffff:5536:b5a9
85.54.181.170 0:0:0:0:0:ffff:5536:b5aa
85.54.181.171 0:0:0:0:0:ffff:5536:b5ab
85.54.181.172 0:0:0:0:0:ffff:5536:b5ac
85.54.181.173 0:0:0:0:0:ffff:5536:b5ad
85.54.181.174 0:0:0:0:0:ffff:5536:b5ae
85.54.181.175 0:0:0:0:0:ffff:5536:b5af
85.54.181.176 0:0:0:0:0:ffff:5536:b5b0
85.54.181.177 0:0:0:0:0:ffff:5536:b5b1
85.54.181.178 0:0:0:0:0:ffff:5536:b5b2
85.54.181.179 0:0:0:0:0:ffff:5536:b5b3
85.54.181.180 0:0:0:0:0:ffff:5536:b5b4


85.54.181.181 0:0:0:0:0:ffff:5536:b5b5
85.54.181.182 0:0:0:0:0:ffff:5536:b5b6
85.54.181.183 0:0:0:0:0:ffff:5536:b5b7
85.54.181.184 0:0:0:0:0:ffff:5536:b5b8
85.54.181.185 0:0:0:0:0:ffff:5536:b5b9
85.54.181.186 0:0:0:0:0:ffff:5536:b5ba
85.54.181.187 0:0:0:0:0:ffff:5536:b5bb
85.54.181.188 0:0:0:0:0:ffff:5536:b5bc
85.54.181.189 0:0:0:0:0:ffff:5536:b5bd
85.54.181.190 0:0:0:0:0:ffff:5536:b5be
85.54.181.191 0:0:0:0:0:ffff:5536:b5bf
85.54.181.192 0:0:0:0:0:ffff:5536:b5c0
85.54.181.193 0:0:0:0:0:ffff:5536:b5c1
85.54.181.194 0:0:0:0:0:ffff:5536:b5c2
85.54.181.195 0:0:0:0:0:ffff:5536:b5c3
85.54.181.196 0:0:0:0:0:ffff:5536:b5c4
85.54.181.197 0:0:0:0:0:ffff:5536:b5c5
85.54.181.198 0:0:0:0:0:ffff:5536:b5c6
85.54.181.199 0:0:0:0:0:ffff:5536:b5c7
85.54.181.200 0:0:0:0:0:ffff:5536:b5c8
85.54.181.201 0:0:0:0:0:ffff:5536:b5c9
85.54.181.202 0:0:0:0:0:ffff:5536:b5ca
85.54.181.203 0:0:0:0:0:ffff:5536:b5cb
85.54.181.204 0:0:0:0:0:ffff:5536:b5cc
85.54.181.205 0:0:0:0:0:ffff:5536:b5cd
85.54.181.206 0:0:0:0:0:ffff:5536:b5ce
85.54.181.207 0:0:0:0:0:ffff:5536:b5cf
85.54.181.208 0:0:0:0:0:ffff:5536:b5d0
85.54.181.209 0:0:0:0:0:ffff:5536:b5d1
85.54.181.210 0:0:0:0:0:ffff:5536:b5d2
85.54.181.211 0:0:0:0:0:ffff:5536:b5d3
85.54.181.212 0:0:0:0:0:ffff:5536:b5d4
85.54.181.213 0:0:0:0:0:ffff:5536:b5d5
85.54.181.214 0:0:0:0:0:ffff:5536:b5d6
85.54.181.215 0:0:0:0:0:ffff:5536:b5d7
85.54.181.216 0:0:0:0:0:ffff:5536:b5d8
85.54.181.217 0:0:0:0:0:ffff:5536:b5d9
85.54.181.218 0:0:0:0:0:ffff:5536:b5da
85.54.181.219 0:0:0:0:0:ffff:5536:b5db
85.54.181.220 0:0:0:0:0:ffff:5536:b5dc
85.54.181.221 0:0:0:0:0:ffff:5536:b5dd
85.54.181.222 0:0:0:0:0:ffff:5536:b5de
85.54.181.223 0:0:0:0:0:ffff:5536:b5df
85.54.181.224 0:0:0:0:0:ffff:5536:b5e0
85.54.181.225 0:0:0:0:0:ffff:5536:b5e1
85.54.181.226 0:0:0:0:0:ffff:5536:b5e2
85.54.181.227 0:0:0:0:0:ffff:5536:b5e3
85.54.181.228 0:0:0:0:0:ffff:5536:b5e4
85.54.181.229 0:0:0:0:0:ffff:5536:b5e5
85.54.181.230 0:0:0:0:0:ffff:5536:b5e6
85.54.181.231 0:0:0:0:0:ffff:5536:b5e7
85.54.181.232 0:0:0:0:0:ffff:5536:b5e8
85.54.181.233 0:0:0:0:0:ffff:5536:b5e9
85.54.181.234 0:0:0:0:0:ffff:5536:b5ea
85.54.181.235 0:0:0:0:0:ffff:5536:b5eb
85.54.181.236 0:0:0:0:0:ffff:5536:b5ec
85.54.181.237 0:0:0:0:0:ffff:5536:b5ed
85.54.181.238 0:0:0:0:0:ffff:5536:b5ee
85.54.181.239 0:0:0:0:0:ffff:5536:b5ef
85.54.181.240 0:0:0:0:0:ffff:5536:b5f0
85.54.181.241 0:0:0:0:0:ffff:5536:b5f1
85.54.181.242 0:0:0:0:0:ffff:5536:b5f2
85.54.181.243 0:0:0:0:0:ffff:5536:b5f3
85.54.181.244 0:0:0:0:0:ffff:5536:b5f4
85.54.181.245 0:0:0:0:0:ffff:5536:b5f5
85.54.181.246 0:0:0:0:0:ffff:5536:b5f6
85.54.181.247 0:0:0:0:0:ffff:5536:b5f7
85.54.181.248 0:0:0:0:0:ffff:5536:b5f8
85.54.181.249 0:0:0:0:0:ffff:5536:b5f9
85.54.181.250 0:0:0:0:0:ffff:5536:b5fa
85.54.181.251 0:0:0:0:0:ffff:5536:b5fb
85.54.181.252 0:0:0:0:0:ffff:5536:b5fc
85.54.181.253 0:0:0:0:0:ffff:5536:b5fd
85.54.181.254 0:0:0:0:0:ffff:5536:b5fe
85.54.181.255 0:0:0:0:0:ffff:5536: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.