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
118.142.85.1 0:0:0:0:0:ffff:768e:5501
118.142.85.2 0:0:0:0:0:ffff:768e:5502
118.142.85.3 0:0:0:0:0:ffff:768e:5503
118.142.85.4 0:0:0:0:0:ffff:768e:5504
118.142.85.5 0:0:0:0:0:ffff:768e:5505
118.142.85.6 0:0:0:0:0:ffff:768e:5506
118.142.85.7 0:0:0:0:0:ffff:768e:5507
118.142.85.8 0:0:0:0:0:ffff:768e:5508
118.142.85.9 0:0:0:0:0:ffff:768e:5509
118.142.85.10 0:0:0:0:0:ffff:768e:550a
118.142.85.11 0:0:0:0:0:ffff:768e:550b
118.142.85.12 0:0:0:0:0:ffff:768e:550c
118.142.85.13 0:0:0:0:0:ffff:768e:550d
118.142.85.14 0:0:0:0:0:ffff:768e:550e
118.142.85.15 0:0:0:0:0:ffff:768e:550f
118.142.85.16 0:0:0:0:0:ffff:768e:5510
118.142.85.17 0:0:0:0:0:ffff:768e:5511
118.142.85.18 0:0:0:0:0:ffff:768e:5512
118.142.85.19 0:0:0:0:0:ffff:768e:5513
118.142.85.20 0:0:0:0:0:ffff:768e:5514
118.142.85.21 0:0:0:0:0:ffff:768e:5515
118.142.85.22 0:0:0:0:0:ffff:768e:5516
118.142.85.23 0:0:0:0:0:ffff:768e:5517
118.142.85.24 0:0:0:0:0:ffff:768e:5518
118.142.85.25 0:0:0:0:0:ffff:768e:5519
118.142.85.26 0:0:0:0:0:ffff:768e:551a
118.142.85.27 0:0:0:0:0:ffff:768e:551b
118.142.85.28 0:0:0:0:0:ffff:768e:551c
118.142.85.29 0:0:0:0:0:ffff:768e:551d
118.142.85.30 0:0:0:0:0:ffff:768e:551e
118.142.85.31 0:0:0:0:0:ffff:768e:551f
118.142.85.32 0:0:0:0:0:ffff:768e:5520
118.142.85.33 0:0:0:0:0:ffff:768e:5521
118.142.85.34 0:0:0:0:0:ffff:768e:5522
118.142.85.35 0:0:0:0:0:ffff:768e:5523
118.142.85.36 0:0:0:0:0:ffff:768e:5524
118.142.85.37 0:0:0:0:0:ffff:768e:5525
118.142.85.38 0:0:0:0:0:ffff:768e:5526
118.142.85.39 0:0:0:0:0:ffff:768e:5527
118.142.85.40 0:0:0:0:0:ffff:768e:5528
118.142.85.41 0:0:0:0:0:ffff:768e:5529
118.142.85.42 0:0:0:0:0:ffff:768e:552a
118.142.85.43 0:0:0:0:0:ffff:768e:552b
118.142.85.44 0:0:0:0:0:ffff:768e:552c
118.142.85.45 0:0:0:0:0:ffff:768e:552d
118.142.85.46 0:0:0:0:0:ffff:768e:552e
118.142.85.47 0:0:0:0:0:ffff:768e:552f
118.142.85.48 0:0:0:0:0:ffff:768e:5530
118.142.85.49 0:0:0:0:0:ffff:768e:5531
118.142.85.50 0:0:0:0:0:ffff:768e:5532
118.142.85.51 0:0:0:0:0:ffff:768e:5533
118.142.85.52 0:0:0:0:0:ffff:768e:5534
118.142.85.53 0:0:0:0:0:ffff:768e:5535
118.142.85.54 0:0:0:0:0:ffff:768e:5536
118.142.85.55 0:0:0:0:0:ffff:768e:5537
118.142.85.56 0:0:0:0:0:ffff:768e:5538
118.142.85.57 0:0:0:0:0:ffff:768e:5539
118.142.85.58 0:0:0:0:0:ffff:768e:553a
118.142.85.59 0:0:0:0:0:ffff:768e:553b
118.142.85.60 0:0:0:0:0:ffff:768e:553c


118.142.85.61 0:0:0:0:0:ffff:768e:553d
118.142.85.62 0:0:0:0:0:ffff:768e:553e
118.142.85.63 0:0:0:0:0:ffff:768e:553f
118.142.85.64 0:0:0:0:0:ffff:768e:5540
118.142.85.65 0:0:0:0:0:ffff:768e:5541
118.142.85.66 0:0:0:0:0:ffff:768e:5542
118.142.85.67 0:0:0:0:0:ffff:768e:5543
118.142.85.68 0:0:0:0:0:ffff:768e:5544
118.142.85.69 0:0:0:0:0:ffff:768e:5545
118.142.85.70 0:0:0:0:0:ffff:768e:5546
118.142.85.71 0:0:0:0:0:ffff:768e:5547
118.142.85.72 0:0:0:0:0:ffff:768e:5548
118.142.85.73 0:0:0:0:0:ffff:768e:5549
118.142.85.74 0:0:0:0:0:ffff:768e:554a
118.142.85.75 0:0:0:0:0:ffff:768e:554b
118.142.85.76 0:0:0:0:0:ffff:768e:554c
118.142.85.77 0:0:0:0:0:ffff:768e:554d
118.142.85.78 0:0:0:0:0:ffff:768e:554e
118.142.85.79 0:0:0:0:0:ffff:768e:554f
118.142.85.80 0:0:0:0:0:ffff:768e:5550
118.142.85.81 0:0:0:0:0:ffff:768e:5551
118.142.85.82 0:0:0:0:0:ffff:768e:5552
118.142.85.83 0:0:0:0:0:ffff:768e:5553
118.142.85.84 0:0:0:0:0:ffff:768e:5554
118.142.85.85 0:0:0:0:0:ffff:768e:5555
118.142.85.86 0:0:0:0:0:ffff:768e:5556
118.142.85.87 0:0:0:0:0:ffff:768e:5557
118.142.85.88 0:0:0:0:0:ffff:768e:5558
118.142.85.89 0:0:0:0:0:ffff:768e:5559
118.142.85.90 0:0:0:0:0:ffff:768e:555a
118.142.85.91 0:0:0:0:0:ffff:768e:555b
118.142.85.92 0:0:0:0:0:ffff:768e:555c
118.142.85.93 0:0:0:0:0:ffff:768e:555d
118.142.85.94 0:0:0:0:0:ffff:768e:555e
118.142.85.95 0:0:0:0:0:ffff:768e:555f
118.142.85.96 0:0:0:0:0:ffff:768e:5560
118.142.85.97 0:0:0:0:0:ffff:768e:5561
118.142.85.98 0:0:0:0:0:ffff:768e:5562
118.142.85.99 0:0:0:0:0:ffff:768e:5563
118.142.85.100 0:0:0:0:0:ffff:768e:5564
118.142.85.101 0:0:0:0:0:ffff:768e:5565
118.142.85.102 0:0:0:0:0:ffff:768e:5566
118.142.85.103 0:0:0:0:0:ffff:768e:5567
118.142.85.104 0:0:0:0:0:ffff:768e:5568
118.142.85.105 0:0:0:0:0:ffff:768e:5569
118.142.85.106 0:0:0:0:0:ffff:768e:556a
118.142.85.107 0:0:0:0:0:ffff:768e:556b
118.142.85.108 0:0:0:0:0:ffff:768e:556c
118.142.85.109 0:0:0:0:0:ffff:768e:556d
118.142.85.110 0:0:0:0:0:ffff:768e:556e
118.142.85.111 0:0:0:0:0:ffff:768e:556f
118.142.85.112 0:0:0:0:0:ffff:768e:5570
118.142.85.113 0:0:0:0:0:ffff:768e:5571
118.142.85.114 0:0:0:0:0:ffff:768e:5572
118.142.85.115 0:0:0:0:0:ffff:768e:5573
118.142.85.116 0:0:0:0:0:ffff:768e:5574
118.142.85.117 0:0:0:0:0:ffff:768e:5575
118.142.85.118 0:0:0:0:0:ffff:768e:5576
118.142.85.119 0:0:0:0:0:ffff:768e:5577
118.142.85.120 0:0:0:0:0:ffff:768e:5578


118.142.85.121 0:0:0:0:0:ffff:768e:5579
118.142.85.122 0:0:0:0:0:ffff:768e:557a
118.142.85.123 0:0:0:0:0:ffff:768e:557b
118.142.85.124 0:0:0:0:0:ffff:768e:557c
118.142.85.125 0:0:0:0:0:ffff:768e:557d
118.142.85.126 0:0:0:0:0:ffff:768e:557e
118.142.85.127 0:0:0:0:0:ffff:768e:557f
118.142.85.128 0:0:0:0:0:ffff:768e:5580
118.142.85.129 0:0:0:0:0:ffff:768e:5581
118.142.85.130 0:0:0:0:0:ffff:768e:5582
118.142.85.131 0:0:0:0:0:ffff:768e:5583
118.142.85.132 0:0:0:0:0:ffff:768e:5584
118.142.85.133 0:0:0:0:0:ffff:768e:5585
118.142.85.134 0:0:0:0:0:ffff:768e:5586
118.142.85.135 0:0:0:0:0:ffff:768e:5587
118.142.85.136 0:0:0:0:0:ffff:768e:5588
118.142.85.137 0:0:0:0:0:ffff:768e:5589
118.142.85.138 0:0:0:0:0:ffff:768e:558a
118.142.85.139 0:0:0:0:0:ffff:768e:558b
118.142.85.140 0:0:0:0:0:ffff:768e:558c
118.142.85.141 0:0:0:0:0:ffff:768e:558d
118.142.85.142 0:0:0:0:0:ffff:768e:558e
118.142.85.143 0:0:0:0:0:ffff:768e:558f
118.142.85.144 0:0:0:0:0:ffff:768e:5590
118.142.85.145 0:0:0:0:0:ffff:768e:5591
118.142.85.146 0:0:0:0:0:ffff:768e:5592
118.142.85.147 0:0:0:0:0:ffff:768e:5593
118.142.85.148 0:0:0:0:0:ffff:768e:5594
118.142.85.149 0:0:0:0:0:ffff:768e:5595
118.142.85.150 0:0:0:0:0:ffff:768e:5596
118.142.85.151 0:0:0:0:0:ffff:768e:5597
118.142.85.152 0:0:0:0:0:ffff:768e:5598
118.142.85.153 0:0:0:0:0:ffff:768e:5599
118.142.85.154 0:0:0:0:0:ffff:768e:559a
118.142.85.155 0:0:0:0:0:ffff:768e:559b
118.142.85.156 0:0:0:0:0:ffff:768e:559c
118.142.85.157 0:0:0:0:0:ffff:768e:559d
118.142.85.158 0:0:0:0:0:ffff:768e:559e
118.142.85.159 0:0:0:0:0:ffff:768e:559f
118.142.85.160 0:0:0:0:0:ffff:768e:55a0
118.142.85.161 0:0:0:0:0:ffff:768e:55a1
118.142.85.162 0:0:0:0:0:ffff:768e:55a2
118.142.85.163 0:0:0:0:0:ffff:768e:55a3
118.142.85.164 0:0:0:0:0:ffff:768e:55a4
118.142.85.165 0:0:0:0:0:ffff:768e:55a5
118.142.85.166 0:0:0:0:0:ffff:768e:55a6
118.142.85.167 0:0:0:0:0:ffff:768e:55a7
118.142.85.168 0:0:0:0:0:ffff:768e:55a8
118.142.85.169 0:0:0:0:0:ffff:768e:55a9
118.142.85.170 0:0:0:0:0:ffff:768e:55aa
118.142.85.171 0:0:0:0:0:ffff:768e:55ab
118.142.85.172 0:0:0:0:0:ffff:768e:55ac
118.142.85.173 0:0:0:0:0:ffff:768e:55ad
118.142.85.174 0:0:0:0:0:ffff:768e:55ae
118.142.85.175 0:0:0:0:0:ffff:768e:55af
118.142.85.176 0:0:0:0:0:ffff:768e:55b0
118.142.85.177 0:0:0:0:0:ffff:768e:55b1
118.142.85.178 0:0:0:0:0:ffff:768e:55b2
118.142.85.179 0:0:0:0:0:ffff:768e:55b3
118.142.85.180 0:0:0:0:0:ffff:768e:55b4


118.142.85.181 0:0:0:0:0:ffff:768e:55b5
118.142.85.182 0:0:0:0:0:ffff:768e:55b6
118.142.85.183 0:0:0:0:0:ffff:768e:55b7
118.142.85.184 0:0:0:0:0:ffff:768e:55b8
118.142.85.185 0:0:0:0:0:ffff:768e:55b9
118.142.85.186 0:0:0:0:0:ffff:768e:55ba
118.142.85.187 0:0:0:0:0:ffff:768e:55bb
118.142.85.188 0:0:0:0:0:ffff:768e:55bc
118.142.85.189 0:0:0:0:0:ffff:768e:55bd
118.142.85.190 0:0:0:0:0:ffff:768e:55be
118.142.85.191 0:0:0:0:0:ffff:768e:55bf
118.142.85.192 0:0:0:0:0:ffff:768e:55c0
118.142.85.193 0:0:0:0:0:ffff:768e:55c1
118.142.85.194 0:0:0:0:0:ffff:768e:55c2
118.142.85.195 0:0:0:0:0:ffff:768e:55c3
118.142.85.196 0:0:0:0:0:ffff:768e:55c4
118.142.85.197 0:0:0:0:0:ffff:768e:55c5
118.142.85.198 0:0:0:0:0:ffff:768e:55c6
118.142.85.199 0:0:0:0:0:ffff:768e:55c7
118.142.85.200 0:0:0:0:0:ffff:768e:55c8
118.142.85.201 0:0:0:0:0:ffff:768e:55c9
118.142.85.202 0:0:0:0:0:ffff:768e:55ca
118.142.85.203 0:0:0:0:0:ffff:768e:55cb
118.142.85.204 0:0:0:0:0:ffff:768e:55cc
118.142.85.205 0:0:0:0:0:ffff:768e:55cd
118.142.85.206 0:0:0:0:0:ffff:768e:55ce
118.142.85.207 0:0:0:0:0:ffff:768e:55cf
118.142.85.208 0:0:0:0:0:ffff:768e:55d0
118.142.85.209 0:0:0:0:0:ffff:768e:55d1
118.142.85.210 0:0:0:0:0:ffff:768e:55d2
118.142.85.211 0:0:0:0:0:ffff:768e:55d3
118.142.85.212 0:0:0:0:0:ffff:768e:55d4
118.142.85.213 0:0:0:0:0:ffff:768e:55d5
118.142.85.214 0:0:0:0:0:ffff:768e:55d6
118.142.85.215 0:0:0:0:0:ffff:768e:55d7
118.142.85.216 0:0:0:0:0:ffff:768e:55d8
118.142.85.217 0:0:0:0:0:ffff:768e:55d9
118.142.85.218 0:0:0:0:0:ffff:768e:55da
118.142.85.219 0:0:0:0:0:ffff:768e:55db
118.142.85.220 0:0:0:0:0:ffff:768e:55dc
118.142.85.221 0:0:0:0:0:ffff:768e:55dd
118.142.85.222 0:0:0:0:0:ffff:768e:55de
118.142.85.223 0:0:0:0:0:ffff:768e:55df
118.142.85.224 0:0:0:0:0:ffff:768e:55e0
118.142.85.225 0:0:0:0:0:ffff:768e:55e1
118.142.85.226 0:0:0:0:0:ffff:768e:55e2
118.142.85.227 0:0:0:0:0:ffff:768e:55e3
118.142.85.228 0:0:0:0:0:ffff:768e:55e4
118.142.85.229 0:0:0:0:0:ffff:768e:55e5
118.142.85.230 0:0:0:0:0:ffff:768e:55e6
118.142.85.231 0:0:0:0:0:ffff:768e:55e7
118.142.85.232 0:0:0:0:0:ffff:768e:55e8
118.142.85.233 0:0:0:0:0:ffff:768e:55e9
118.142.85.234 0:0:0:0:0:ffff:768e:55ea
118.142.85.235 0:0:0:0:0:ffff:768e:55eb
118.142.85.236 0:0:0:0:0:ffff:768e:55ec
118.142.85.237 0:0:0:0:0:ffff:768e:55ed
118.142.85.238 0:0:0:0:0:ffff:768e:55ee
118.142.85.239 0:0:0:0:0:ffff:768e:55ef
118.142.85.240 0:0:0:0:0:ffff:768e:55f0
118.142.85.241 0:0:0:0:0:ffff:768e:55f1
118.142.85.242 0:0:0:0:0:ffff:768e:55f2
118.142.85.243 0:0:0:0:0:ffff:768e:55f3
118.142.85.244 0:0:0:0:0:ffff:768e:55f4
118.142.85.245 0:0:0:0:0:ffff:768e:55f5
118.142.85.246 0:0:0:0:0:ffff:768e:55f6
118.142.85.247 0:0:0:0:0:ffff:768e:55f7
118.142.85.248 0:0:0:0:0:ffff:768e:55f8
118.142.85.249 0:0:0:0:0:ffff:768e:55f9
118.142.85.250 0:0:0:0:0:ffff:768e:55fa
118.142.85.251 0:0:0:0:0:ffff:768e:55fb
118.142.85.252 0:0:0:0:0:ffff:768e:55fc
118.142.85.253 0:0:0:0:0:ffff:768e:55fd
118.142.85.254 0:0:0:0:0:ffff:768e:55fe
118.142.85.255 0:0:0:0:0:ffff:768e: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.