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
82.145.85.1 0:0:0:0:0:ffff:5291:5501
82.145.85.2 0:0:0:0:0:ffff:5291:5502
82.145.85.3 0:0:0:0:0:ffff:5291:5503
82.145.85.4 0:0:0:0:0:ffff:5291:5504
82.145.85.5 0:0:0:0:0:ffff:5291:5505
82.145.85.6 0:0:0:0:0:ffff:5291:5506
82.145.85.7 0:0:0:0:0:ffff:5291:5507
82.145.85.8 0:0:0:0:0:ffff:5291:5508
82.145.85.9 0:0:0:0:0:ffff:5291:5509
82.145.85.10 0:0:0:0:0:ffff:5291:550a
82.145.85.11 0:0:0:0:0:ffff:5291:550b
82.145.85.12 0:0:0:0:0:ffff:5291:550c
82.145.85.13 0:0:0:0:0:ffff:5291:550d
82.145.85.14 0:0:0:0:0:ffff:5291:550e
82.145.85.15 0:0:0:0:0:ffff:5291:550f
82.145.85.16 0:0:0:0:0:ffff:5291:5510
82.145.85.17 0:0:0:0:0:ffff:5291:5511
82.145.85.18 0:0:0:0:0:ffff:5291:5512
82.145.85.19 0:0:0:0:0:ffff:5291:5513
82.145.85.20 0:0:0:0:0:ffff:5291:5514
82.145.85.21 0:0:0:0:0:ffff:5291:5515
82.145.85.22 0:0:0:0:0:ffff:5291:5516
82.145.85.23 0:0:0:0:0:ffff:5291:5517
82.145.85.24 0:0:0:0:0:ffff:5291:5518
82.145.85.25 0:0:0:0:0:ffff:5291:5519
82.145.85.26 0:0:0:0:0:ffff:5291:551a
82.145.85.27 0:0:0:0:0:ffff:5291:551b
82.145.85.28 0:0:0:0:0:ffff:5291:551c
82.145.85.29 0:0:0:0:0:ffff:5291:551d
82.145.85.30 0:0:0:0:0:ffff:5291:551e
82.145.85.31 0:0:0:0:0:ffff:5291:551f
82.145.85.32 0:0:0:0:0:ffff:5291:5520
82.145.85.33 0:0:0:0:0:ffff:5291:5521
82.145.85.34 0:0:0:0:0:ffff:5291:5522
82.145.85.35 0:0:0:0:0:ffff:5291:5523
82.145.85.36 0:0:0:0:0:ffff:5291:5524
82.145.85.37 0:0:0:0:0:ffff:5291:5525
82.145.85.38 0:0:0:0:0:ffff:5291:5526
82.145.85.39 0:0:0:0:0:ffff:5291:5527
82.145.85.40 0:0:0:0:0:ffff:5291:5528
82.145.85.41 0:0:0:0:0:ffff:5291:5529
82.145.85.42 0:0:0:0:0:ffff:5291:552a
82.145.85.43 0:0:0:0:0:ffff:5291:552b
82.145.85.44 0:0:0:0:0:ffff:5291:552c
82.145.85.45 0:0:0:0:0:ffff:5291:552d
82.145.85.46 0:0:0:0:0:ffff:5291:552e
82.145.85.47 0:0:0:0:0:ffff:5291:552f
82.145.85.48 0:0:0:0:0:ffff:5291:5530
82.145.85.49 0:0:0:0:0:ffff:5291:5531
82.145.85.50 0:0:0:0:0:ffff:5291:5532
82.145.85.51 0:0:0:0:0:ffff:5291:5533
82.145.85.52 0:0:0:0:0:ffff:5291:5534
82.145.85.53 0:0:0:0:0:ffff:5291:5535
82.145.85.54 0:0:0:0:0:ffff:5291:5536
82.145.85.55 0:0:0:0:0:ffff:5291:5537
82.145.85.56 0:0:0:0:0:ffff:5291:5538
82.145.85.57 0:0:0:0:0:ffff:5291:5539
82.145.85.58 0:0:0:0:0:ffff:5291:553a
82.145.85.59 0:0:0:0:0:ffff:5291:553b
82.145.85.60 0:0:0:0:0:ffff:5291:553c


82.145.85.61 0:0:0:0:0:ffff:5291:553d
82.145.85.62 0:0:0:0:0:ffff:5291:553e
82.145.85.63 0:0:0:0:0:ffff:5291:553f
82.145.85.64 0:0:0:0:0:ffff:5291:5540
82.145.85.65 0:0:0:0:0:ffff:5291:5541
82.145.85.66 0:0:0:0:0:ffff:5291:5542
82.145.85.67 0:0:0:0:0:ffff:5291:5543
82.145.85.68 0:0:0:0:0:ffff:5291:5544
82.145.85.69 0:0:0:0:0:ffff:5291:5545
82.145.85.70 0:0:0:0:0:ffff:5291:5546
82.145.85.71 0:0:0:0:0:ffff:5291:5547
82.145.85.72 0:0:0:0:0:ffff:5291:5548
82.145.85.73 0:0:0:0:0:ffff:5291:5549
82.145.85.74 0:0:0:0:0:ffff:5291:554a
82.145.85.75 0:0:0:0:0:ffff:5291:554b
82.145.85.76 0:0:0:0:0:ffff:5291:554c
82.145.85.77 0:0:0:0:0:ffff:5291:554d
82.145.85.78 0:0:0:0:0:ffff:5291:554e
82.145.85.79 0:0:0:0:0:ffff:5291:554f
82.145.85.80 0:0:0:0:0:ffff:5291:5550
82.145.85.81 0:0:0:0:0:ffff:5291:5551
82.145.85.82 0:0:0:0:0:ffff:5291:5552
82.145.85.83 0:0:0:0:0:ffff:5291:5553
82.145.85.84 0:0:0:0:0:ffff:5291:5554
82.145.85.85 0:0:0:0:0:ffff:5291:5555
82.145.85.86 0:0:0:0:0:ffff:5291:5556
82.145.85.87 0:0:0:0:0:ffff:5291:5557
82.145.85.88 0:0:0:0:0:ffff:5291:5558
82.145.85.89 0:0:0:0:0:ffff:5291:5559
82.145.85.90 0:0:0:0:0:ffff:5291:555a
82.145.85.91 0:0:0:0:0:ffff:5291:555b
82.145.85.92 0:0:0:0:0:ffff:5291:555c
82.145.85.93 0:0:0:0:0:ffff:5291:555d
82.145.85.94 0:0:0:0:0:ffff:5291:555e
82.145.85.95 0:0:0:0:0:ffff:5291:555f
82.145.85.96 0:0:0:0:0:ffff:5291:5560
82.145.85.97 0:0:0:0:0:ffff:5291:5561
82.145.85.98 0:0:0:0:0:ffff:5291:5562
82.145.85.99 0:0:0:0:0:ffff:5291:5563
82.145.85.100 0:0:0:0:0:ffff:5291:5564
82.145.85.101 0:0:0:0:0:ffff:5291:5565
82.145.85.102 0:0:0:0:0:ffff:5291:5566
82.145.85.103 0:0:0:0:0:ffff:5291:5567
82.145.85.104 0:0:0:0:0:ffff:5291:5568
82.145.85.105 0:0:0:0:0:ffff:5291:5569
82.145.85.106 0:0:0:0:0:ffff:5291:556a
82.145.85.107 0:0:0:0:0:ffff:5291:556b
82.145.85.108 0:0:0:0:0:ffff:5291:556c
82.145.85.109 0:0:0:0:0:ffff:5291:556d
82.145.85.110 0:0:0:0:0:ffff:5291:556e
82.145.85.111 0:0:0:0:0:ffff:5291:556f
82.145.85.112 0:0:0:0:0:ffff:5291:5570
82.145.85.113 0:0:0:0:0:ffff:5291:5571
82.145.85.114 0:0:0:0:0:ffff:5291:5572
82.145.85.115 0:0:0:0:0:ffff:5291:5573
82.145.85.116 0:0:0:0:0:ffff:5291:5574
82.145.85.117 0:0:0:0:0:ffff:5291:5575
82.145.85.118 0:0:0:0:0:ffff:5291:5576
82.145.85.119 0:0:0:0:0:ffff:5291:5577
82.145.85.120 0:0:0:0:0:ffff:5291:5578


82.145.85.121 0:0:0:0:0:ffff:5291:5579
82.145.85.122 0:0:0:0:0:ffff:5291:557a
82.145.85.123 0:0:0:0:0:ffff:5291:557b
82.145.85.124 0:0:0:0:0:ffff:5291:557c
82.145.85.125 0:0:0:0:0:ffff:5291:557d
82.145.85.126 0:0:0:0:0:ffff:5291:557e
82.145.85.127 0:0:0:0:0:ffff:5291:557f
82.145.85.128 0:0:0:0:0:ffff:5291:5580
82.145.85.129 0:0:0:0:0:ffff:5291:5581
82.145.85.130 0:0:0:0:0:ffff:5291:5582
82.145.85.131 0:0:0:0:0:ffff:5291:5583
82.145.85.132 0:0:0:0:0:ffff:5291:5584
82.145.85.133 0:0:0:0:0:ffff:5291:5585
82.145.85.134 0:0:0:0:0:ffff:5291:5586
82.145.85.135 0:0:0:0:0:ffff:5291:5587
82.145.85.136 0:0:0:0:0:ffff:5291:5588
82.145.85.137 0:0:0:0:0:ffff:5291:5589
82.145.85.138 0:0:0:0:0:ffff:5291:558a
82.145.85.139 0:0:0:0:0:ffff:5291:558b
82.145.85.140 0:0:0:0:0:ffff:5291:558c
82.145.85.141 0:0:0:0:0:ffff:5291:558d
82.145.85.142 0:0:0:0:0:ffff:5291:558e
82.145.85.143 0:0:0:0:0:ffff:5291:558f
82.145.85.144 0:0:0:0:0:ffff:5291:5590
82.145.85.145 0:0:0:0:0:ffff:5291:5591
82.145.85.146 0:0:0:0:0:ffff:5291:5592
82.145.85.147 0:0:0:0:0:ffff:5291:5593
82.145.85.148 0:0:0:0:0:ffff:5291:5594
82.145.85.149 0:0:0:0:0:ffff:5291:5595
82.145.85.150 0:0:0:0:0:ffff:5291:5596
82.145.85.151 0:0:0:0:0:ffff:5291:5597
82.145.85.152 0:0:0:0:0:ffff:5291:5598
82.145.85.153 0:0:0:0:0:ffff:5291:5599
82.145.85.154 0:0:0:0:0:ffff:5291:559a
82.145.85.155 0:0:0:0:0:ffff:5291:559b
82.145.85.156 0:0:0:0:0:ffff:5291:559c
82.145.85.157 0:0:0:0:0:ffff:5291:559d
82.145.85.158 0:0:0:0:0:ffff:5291:559e
82.145.85.159 0:0:0:0:0:ffff:5291:559f
82.145.85.160 0:0:0:0:0:ffff:5291:55a0
82.145.85.161 0:0:0:0:0:ffff:5291:55a1
82.145.85.162 0:0:0:0:0:ffff:5291:55a2
82.145.85.163 0:0:0:0:0:ffff:5291:55a3
82.145.85.164 0:0:0:0:0:ffff:5291:55a4
82.145.85.165 0:0:0:0:0:ffff:5291:55a5
82.145.85.166 0:0:0:0:0:ffff:5291:55a6
82.145.85.167 0:0:0:0:0:ffff:5291:55a7
82.145.85.168 0:0:0:0:0:ffff:5291:55a8
82.145.85.169 0:0:0:0:0:ffff:5291:55a9
82.145.85.170 0:0:0:0:0:ffff:5291:55aa
82.145.85.171 0:0:0:0:0:ffff:5291:55ab
82.145.85.172 0:0:0:0:0:ffff:5291:55ac
82.145.85.173 0:0:0:0:0:ffff:5291:55ad
82.145.85.174 0:0:0:0:0:ffff:5291:55ae
82.145.85.175 0:0:0:0:0:ffff:5291:55af
82.145.85.176 0:0:0:0:0:ffff:5291:55b0
82.145.85.177 0:0:0:0:0:ffff:5291:55b1
82.145.85.178 0:0:0:0:0:ffff:5291:55b2
82.145.85.179 0:0:0:0:0:ffff:5291:55b3
82.145.85.180 0:0:0:0:0:ffff:5291:55b4


82.145.85.181 0:0:0:0:0:ffff:5291:55b5
82.145.85.182 0:0:0:0:0:ffff:5291:55b6
82.145.85.183 0:0:0:0:0:ffff:5291:55b7
82.145.85.184 0:0:0:0:0:ffff:5291:55b8
82.145.85.185 0:0:0:0:0:ffff:5291:55b9
82.145.85.186 0:0:0:0:0:ffff:5291:55ba
82.145.85.187 0:0:0:0:0:ffff:5291:55bb
82.145.85.188 0:0:0:0:0:ffff:5291:55bc
82.145.85.189 0:0:0:0:0:ffff:5291:55bd
82.145.85.190 0:0:0:0:0:ffff:5291:55be
82.145.85.191 0:0:0:0:0:ffff:5291:55bf
82.145.85.192 0:0:0:0:0:ffff:5291:55c0
82.145.85.193 0:0:0:0:0:ffff:5291:55c1
82.145.85.194 0:0:0:0:0:ffff:5291:55c2
82.145.85.195 0:0:0:0:0:ffff:5291:55c3
82.145.85.196 0:0:0:0:0:ffff:5291:55c4
82.145.85.197 0:0:0:0:0:ffff:5291:55c5
82.145.85.198 0:0:0:0:0:ffff:5291:55c6
82.145.85.199 0:0:0:0:0:ffff:5291:55c7
82.145.85.200 0:0:0:0:0:ffff:5291:55c8
82.145.85.201 0:0:0:0:0:ffff:5291:55c9
82.145.85.202 0:0:0:0:0:ffff:5291:55ca
82.145.85.203 0:0:0:0:0:ffff:5291:55cb
82.145.85.204 0:0:0:0:0:ffff:5291:55cc
82.145.85.205 0:0:0:0:0:ffff:5291:55cd
82.145.85.206 0:0:0:0:0:ffff:5291:55ce
82.145.85.207 0:0:0:0:0:ffff:5291:55cf
82.145.85.208 0:0:0:0:0:ffff:5291:55d0
82.145.85.209 0:0:0:0:0:ffff:5291:55d1
82.145.85.210 0:0:0:0:0:ffff:5291:55d2
82.145.85.211 0:0:0:0:0:ffff:5291:55d3
82.145.85.212 0:0:0:0:0:ffff:5291:55d4
82.145.85.213 0:0:0:0:0:ffff:5291:55d5
82.145.85.214 0:0:0:0:0:ffff:5291:55d6
82.145.85.215 0:0:0:0:0:ffff:5291:55d7
82.145.85.216 0:0:0:0:0:ffff:5291:55d8
82.145.85.217 0:0:0:0:0:ffff:5291:55d9
82.145.85.218 0:0:0:0:0:ffff:5291:55da
82.145.85.219 0:0:0:0:0:ffff:5291:55db
82.145.85.220 0:0:0:0:0:ffff:5291:55dc
82.145.85.221 0:0:0:0:0:ffff:5291:55dd
82.145.85.222 0:0:0:0:0:ffff:5291:55de
82.145.85.223 0:0:0:0:0:ffff:5291:55df
82.145.85.224 0:0:0:0:0:ffff:5291:55e0
82.145.85.225 0:0:0:0:0:ffff:5291:55e1
82.145.85.226 0:0:0:0:0:ffff:5291:55e2
82.145.85.227 0:0:0:0:0:ffff:5291:55e3
82.145.85.228 0:0:0:0:0:ffff:5291:55e4
82.145.85.229 0:0:0:0:0:ffff:5291:55e5
82.145.85.230 0:0:0:0:0:ffff:5291:55e6
82.145.85.231 0:0:0:0:0:ffff:5291:55e7
82.145.85.232 0:0:0:0:0:ffff:5291:55e8
82.145.85.233 0:0:0:0:0:ffff:5291:55e9
82.145.85.234 0:0:0:0:0:ffff:5291:55ea
82.145.85.235 0:0:0:0:0:ffff:5291:55eb
82.145.85.236 0:0:0:0:0:ffff:5291:55ec
82.145.85.237 0:0:0:0:0:ffff:5291:55ed
82.145.85.238 0:0:0:0:0:ffff:5291:55ee
82.145.85.239 0:0:0:0:0:ffff:5291:55ef
82.145.85.240 0:0:0:0:0:ffff:5291:55f0
82.145.85.241 0:0:0:0:0:ffff:5291:55f1
82.145.85.242 0:0:0:0:0:ffff:5291:55f2
82.145.85.243 0:0:0:0:0:ffff:5291:55f3
82.145.85.244 0:0:0:0:0:ffff:5291:55f4
82.145.85.245 0:0:0:0:0:ffff:5291:55f5
82.145.85.246 0:0:0:0:0:ffff:5291:55f6
82.145.85.247 0:0:0:0:0:ffff:5291:55f7
82.145.85.248 0:0:0:0:0:ffff:5291:55f8
82.145.85.249 0:0:0:0:0:ffff:5291:55f9
82.145.85.250 0:0:0:0:0:ffff:5291:55fa
82.145.85.251 0:0:0:0:0:ffff:5291:55fb
82.145.85.252 0:0:0:0:0:ffff:5291:55fc
82.145.85.253 0:0:0:0:0:ffff:5291:55fd
82.145.85.254 0:0:0:0:0:ffff:5291:55fe
82.145.85.255 0:0:0:0:0:ffff:5291:55ff


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.