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
120.111.85.1 0:0:0:0:0:ffff:786f:5501
120.111.85.2 0:0:0:0:0:ffff:786f:5502
120.111.85.3 0:0:0:0:0:ffff:786f:5503
120.111.85.4 0:0:0:0:0:ffff:786f:5504
120.111.85.5 0:0:0:0:0:ffff:786f:5505
120.111.85.6 0:0:0:0:0:ffff:786f:5506
120.111.85.7 0:0:0:0:0:ffff:786f:5507
120.111.85.8 0:0:0:0:0:ffff:786f:5508
120.111.85.9 0:0:0:0:0:ffff:786f:5509
120.111.85.10 0:0:0:0:0:ffff:786f:550a
120.111.85.11 0:0:0:0:0:ffff:786f:550b
120.111.85.12 0:0:0:0:0:ffff:786f:550c
120.111.85.13 0:0:0:0:0:ffff:786f:550d
120.111.85.14 0:0:0:0:0:ffff:786f:550e
120.111.85.15 0:0:0:0:0:ffff:786f:550f
120.111.85.16 0:0:0:0:0:ffff:786f:5510
120.111.85.17 0:0:0:0:0:ffff:786f:5511
120.111.85.18 0:0:0:0:0:ffff:786f:5512
120.111.85.19 0:0:0:0:0:ffff:786f:5513
120.111.85.20 0:0:0:0:0:ffff:786f:5514
120.111.85.21 0:0:0:0:0:ffff:786f:5515
120.111.85.22 0:0:0:0:0:ffff:786f:5516
120.111.85.23 0:0:0:0:0:ffff:786f:5517
120.111.85.24 0:0:0:0:0:ffff:786f:5518
120.111.85.25 0:0:0:0:0:ffff:786f:5519
120.111.85.26 0:0:0:0:0:ffff:786f:551a
120.111.85.27 0:0:0:0:0:ffff:786f:551b
120.111.85.28 0:0:0:0:0:ffff:786f:551c
120.111.85.29 0:0:0:0:0:ffff:786f:551d
120.111.85.30 0:0:0:0:0:ffff:786f:551e
120.111.85.31 0:0:0:0:0:ffff:786f:551f
120.111.85.32 0:0:0:0:0:ffff:786f:5520
120.111.85.33 0:0:0:0:0:ffff:786f:5521
120.111.85.34 0:0:0:0:0:ffff:786f:5522
120.111.85.35 0:0:0:0:0:ffff:786f:5523
120.111.85.36 0:0:0:0:0:ffff:786f:5524
120.111.85.37 0:0:0:0:0:ffff:786f:5525
120.111.85.38 0:0:0:0:0:ffff:786f:5526
120.111.85.39 0:0:0:0:0:ffff:786f:5527
120.111.85.40 0:0:0:0:0:ffff:786f:5528
120.111.85.41 0:0:0:0:0:ffff:786f:5529
120.111.85.42 0:0:0:0:0:ffff:786f:552a
120.111.85.43 0:0:0:0:0:ffff:786f:552b
120.111.85.44 0:0:0:0:0:ffff:786f:552c
120.111.85.45 0:0:0:0:0:ffff:786f:552d
120.111.85.46 0:0:0:0:0:ffff:786f:552e
120.111.85.47 0:0:0:0:0:ffff:786f:552f
120.111.85.48 0:0:0:0:0:ffff:786f:5530
120.111.85.49 0:0:0:0:0:ffff:786f:5531
120.111.85.50 0:0:0:0:0:ffff:786f:5532
120.111.85.51 0:0:0:0:0:ffff:786f:5533
120.111.85.52 0:0:0:0:0:ffff:786f:5534
120.111.85.53 0:0:0:0:0:ffff:786f:5535
120.111.85.54 0:0:0:0:0:ffff:786f:5536
120.111.85.55 0:0:0:0:0:ffff:786f:5537
120.111.85.56 0:0:0:0:0:ffff:786f:5538
120.111.85.57 0:0:0:0:0:ffff:786f:5539
120.111.85.58 0:0:0:0:0:ffff:786f:553a
120.111.85.59 0:0:0:0:0:ffff:786f:553b
120.111.85.60 0:0:0:0:0:ffff:786f:553c


120.111.85.61 0:0:0:0:0:ffff:786f:553d
120.111.85.62 0:0:0:0:0:ffff:786f:553e
120.111.85.63 0:0:0:0:0:ffff:786f:553f
120.111.85.64 0:0:0:0:0:ffff:786f:5540
120.111.85.65 0:0:0:0:0:ffff:786f:5541
120.111.85.66 0:0:0:0:0:ffff:786f:5542
120.111.85.67 0:0:0:0:0:ffff:786f:5543
120.111.85.68 0:0:0:0:0:ffff:786f:5544
120.111.85.69 0:0:0:0:0:ffff:786f:5545
120.111.85.70 0:0:0:0:0:ffff:786f:5546
120.111.85.71 0:0:0:0:0:ffff:786f:5547
120.111.85.72 0:0:0:0:0:ffff:786f:5548
120.111.85.73 0:0:0:0:0:ffff:786f:5549
120.111.85.74 0:0:0:0:0:ffff:786f:554a
120.111.85.75 0:0:0:0:0:ffff:786f:554b
120.111.85.76 0:0:0:0:0:ffff:786f:554c
120.111.85.77 0:0:0:0:0:ffff:786f:554d
120.111.85.78 0:0:0:0:0:ffff:786f:554e
120.111.85.79 0:0:0:0:0:ffff:786f:554f
120.111.85.80 0:0:0:0:0:ffff:786f:5550
120.111.85.81 0:0:0:0:0:ffff:786f:5551
120.111.85.82 0:0:0:0:0:ffff:786f:5552
120.111.85.83 0:0:0:0:0:ffff:786f:5553
120.111.85.84 0:0:0:0:0:ffff:786f:5554
120.111.85.85 0:0:0:0:0:ffff:786f:5555
120.111.85.86 0:0:0:0:0:ffff:786f:5556
120.111.85.87 0:0:0:0:0:ffff:786f:5557
120.111.85.88 0:0:0:0:0:ffff:786f:5558
120.111.85.89 0:0:0:0:0:ffff:786f:5559
120.111.85.90 0:0:0:0:0:ffff:786f:555a
120.111.85.91 0:0:0:0:0:ffff:786f:555b
120.111.85.92 0:0:0:0:0:ffff:786f:555c
120.111.85.93 0:0:0:0:0:ffff:786f:555d
120.111.85.94 0:0:0:0:0:ffff:786f:555e
120.111.85.95 0:0:0:0:0:ffff:786f:555f
120.111.85.96 0:0:0:0:0:ffff:786f:5560
120.111.85.97 0:0:0:0:0:ffff:786f:5561
120.111.85.98 0:0:0:0:0:ffff:786f:5562
120.111.85.99 0:0:0:0:0:ffff:786f:5563
120.111.85.100 0:0:0:0:0:ffff:786f:5564
120.111.85.101 0:0:0:0:0:ffff:786f:5565
120.111.85.102 0:0:0:0:0:ffff:786f:5566
120.111.85.103 0:0:0:0:0:ffff:786f:5567
120.111.85.104 0:0:0:0:0:ffff:786f:5568
120.111.85.105 0:0:0:0:0:ffff:786f:5569
120.111.85.106 0:0:0:0:0:ffff:786f:556a
120.111.85.107 0:0:0:0:0:ffff:786f:556b
120.111.85.108 0:0:0:0:0:ffff:786f:556c
120.111.85.109 0:0:0:0:0:ffff:786f:556d
120.111.85.110 0:0:0:0:0:ffff:786f:556e
120.111.85.111 0:0:0:0:0:ffff:786f:556f
120.111.85.112 0:0:0:0:0:ffff:786f:5570
120.111.85.113 0:0:0:0:0:ffff:786f:5571
120.111.85.114 0:0:0:0:0:ffff:786f:5572
120.111.85.115 0:0:0:0:0:ffff:786f:5573
120.111.85.116 0:0:0:0:0:ffff:786f:5574
120.111.85.117 0:0:0:0:0:ffff:786f:5575
120.111.85.118 0:0:0:0:0:ffff:786f:5576
120.111.85.119 0:0:0:0:0:ffff:786f:5577
120.111.85.120 0:0:0:0:0:ffff:786f:5578


120.111.85.121 0:0:0:0:0:ffff:786f:5579
120.111.85.122 0:0:0:0:0:ffff:786f:557a
120.111.85.123 0:0:0:0:0:ffff:786f:557b
120.111.85.124 0:0:0:0:0:ffff:786f:557c
120.111.85.125 0:0:0:0:0:ffff:786f:557d
120.111.85.126 0:0:0:0:0:ffff:786f:557e
120.111.85.127 0:0:0:0:0:ffff:786f:557f
120.111.85.128 0:0:0:0:0:ffff:786f:5580
120.111.85.129 0:0:0:0:0:ffff:786f:5581
120.111.85.130 0:0:0:0:0:ffff:786f:5582
120.111.85.131 0:0:0:0:0:ffff:786f:5583
120.111.85.132 0:0:0:0:0:ffff:786f:5584
120.111.85.133 0:0:0:0:0:ffff:786f:5585
120.111.85.134 0:0:0:0:0:ffff:786f:5586
120.111.85.135 0:0:0:0:0:ffff:786f:5587
120.111.85.136 0:0:0:0:0:ffff:786f:5588
120.111.85.137 0:0:0:0:0:ffff:786f:5589
120.111.85.138 0:0:0:0:0:ffff:786f:558a
120.111.85.139 0:0:0:0:0:ffff:786f:558b
120.111.85.140 0:0:0:0:0:ffff:786f:558c
120.111.85.141 0:0:0:0:0:ffff:786f:558d
120.111.85.142 0:0:0:0:0:ffff:786f:558e
120.111.85.143 0:0:0:0:0:ffff:786f:558f
120.111.85.144 0:0:0:0:0:ffff:786f:5590
120.111.85.145 0:0:0:0:0:ffff:786f:5591
120.111.85.146 0:0:0:0:0:ffff:786f:5592
120.111.85.147 0:0:0:0:0:ffff:786f:5593
120.111.85.148 0:0:0:0:0:ffff:786f:5594
120.111.85.149 0:0:0:0:0:ffff:786f:5595
120.111.85.150 0:0:0:0:0:ffff:786f:5596
120.111.85.151 0:0:0:0:0:ffff:786f:5597
120.111.85.152 0:0:0:0:0:ffff:786f:5598
120.111.85.153 0:0:0:0:0:ffff:786f:5599
120.111.85.154 0:0:0:0:0:ffff:786f:559a
120.111.85.155 0:0:0:0:0:ffff:786f:559b
120.111.85.156 0:0:0:0:0:ffff:786f:559c
120.111.85.157 0:0:0:0:0:ffff:786f:559d
120.111.85.158 0:0:0:0:0:ffff:786f:559e
120.111.85.159 0:0:0:0:0:ffff:786f:559f
120.111.85.160 0:0:0:0:0:ffff:786f:55a0
120.111.85.161 0:0:0:0:0:ffff:786f:55a1
120.111.85.162 0:0:0:0:0:ffff:786f:55a2
120.111.85.163 0:0:0:0:0:ffff:786f:55a3
120.111.85.164 0:0:0:0:0:ffff:786f:55a4
120.111.85.165 0:0:0:0:0:ffff:786f:55a5
120.111.85.166 0:0:0:0:0:ffff:786f:55a6
120.111.85.167 0:0:0:0:0:ffff:786f:55a7
120.111.85.168 0:0:0:0:0:ffff:786f:55a8
120.111.85.169 0:0:0:0:0:ffff:786f:55a9
120.111.85.170 0:0:0:0:0:ffff:786f:55aa
120.111.85.171 0:0:0:0:0:ffff:786f:55ab
120.111.85.172 0:0:0:0:0:ffff:786f:55ac
120.111.85.173 0:0:0:0:0:ffff:786f:55ad
120.111.85.174 0:0:0:0:0:ffff:786f:55ae
120.111.85.175 0:0:0:0:0:ffff:786f:55af
120.111.85.176 0:0:0:0:0:ffff:786f:55b0
120.111.85.177 0:0:0:0:0:ffff:786f:55b1
120.111.85.178 0:0:0:0:0:ffff:786f:55b2
120.111.85.179 0:0:0:0:0:ffff:786f:55b3
120.111.85.180 0:0:0:0:0:ffff:786f:55b4


120.111.85.181 0:0:0:0:0:ffff:786f:55b5
120.111.85.182 0:0:0:0:0:ffff:786f:55b6
120.111.85.183 0:0:0:0:0:ffff:786f:55b7
120.111.85.184 0:0:0:0:0:ffff:786f:55b8
120.111.85.185 0:0:0:0:0:ffff:786f:55b9
120.111.85.186 0:0:0:0:0:ffff:786f:55ba
120.111.85.187 0:0:0:0:0:ffff:786f:55bb
120.111.85.188 0:0:0:0:0:ffff:786f:55bc
120.111.85.189 0:0:0:0:0:ffff:786f:55bd
120.111.85.190 0:0:0:0:0:ffff:786f:55be
120.111.85.191 0:0:0:0:0:ffff:786f:55bf
120.111.85.192 0:0:0:0:0:ffff:786f:55c0
120.111.85.193 0:0:0:0:0:ffff:786f:55c1
120.111.85.194 0:0:0:0:0:ffff:786f:55c2
120.111.85.195 0:0:0:0:0:ffff:786f:55c3
120.111.85.196 0:0:0:0:0:ffff:786f:55c4
120.111.85.197 0:0:0:0:0:ffff:786f:55c5
120.111.85.198 0:0:0:0:0:ffff:786f:55c6
120.111.85.199 0:0:0:0:0:ffff:786f:55c7
120.111.85.200 0:0:0:0:0:ffff:786f:55c8
120.111.85.201 0:0:0:0:0:ffff:786f:55c9
120.111.85.202 0:0:0:0:0:ffff:786f:55ca
120.111.85.203 0:0:0:0:0:ffff:786f:55cb
120.111.85.204 0:0:0:0:0:ffff:786f:55cc
120.111.85.205 0:0:0:0:0:ffff:786f:55cd
120.111.85.206 0:0:0:0:0:ffff:786f:55ce
120.111.85.207 0:0:0:0:0:ffff:786f:55cf
120.111.85.208 0:0:0:0:0:ffff:786f:55d0
120.111.85.209 0:0:0:0:0:ffff:786f:55d1
120.111.85.210 0:0:0:0:0:ffff:786f:55d2
120.111.85.211 0:0:0:0:0:ffff:786f:55d3
120.111.85.212 0:0:0:0:0:ffff:786f:55d4
120.111.85.213 0:0:0:0:0:ffff:786f:55d5
120.111.85.214 0:0:0:0:0:ffff:786f:55d6
120.111.85.215 0:0:0:0:0:ffff:786f:55d7
120.111.85.216 0:0:0:0:0:ffff:786f:55d8
120.111.85.217 0:0:0:0:0:ffff:786f:55d9
120.111.85.218 0:0:0:0:0:ffff:786f:55da
120.111.85.219 0:0:0:0:0:ffff:786f:55db
120.111.85.220 0:0:0:0:0:ffff:786f:55dc
120.111.85.221 0:0:0:0:0:ffff:786f:55dd
120.111.85.222 0:0:0:0:0:ffff:786f:55de
120.111.85.223 0:0:0:0:0:ffff:786f:55df
120.111.85.224 0:0:0:0:0:ffff:786f:55e0
120.111.85.225 0:0:0:0:0:ffff:786f:55e1
120.111.85.226 0:0:0:0:0:ffff:786f:55e2
120.111.85.227 0:0:0:0:0:ffff:786f:55e3
120.111.85.228 0:0:0:0:0:ffff:786f:55e4
120.111.85.229 0:0:0:0:0:ffff:786f:55e5
120.111.85.230 0:0:0:0:0:ffff:786f:55e6
120.111.85.231 0:0:0:0:0:ffff:786f:55e7
120.111.85.232 0:0:0:0:0:ffff:786f:55e8
120.111.85.233 0:0:0:0:0:ffff:786f:55e9
120.111.85.234 0:0:0:0:0:ffff:786f:55ea
120.111.85.235 0:0:0:0:0:ffff:786f:55eb
120.111.85.236 0:0:0:0:0:ffff:786f:55ec
120.111.85.237 0:0:0:0:0:ffff:786f:55ed
120.111.85.238 0:0:0:0:0:ffff:786f:55ee
120.111.85.239 0:0:0:0:0:ffff:786f:55ef
120.111.85.240 0:0:0:0:0:ffff:786f:55f0
120.111.85.241 0:0:0:0:0:ffff:786f:55f1
120.111.85.242 0:0:0:0:0:ffff:786f:55f2
120.111.85.243 0:0:0:0:0:ffff:786f:55f3
120.111.85.244 0:0:0:0:0:ffff:786f:55f4
120.111.85.245 0:0:0:0:0:ffff:786f:55f5
120.111.85.246 0:0:0:0:0:ffff:786f:55f6
120.111.85.247 0:0:0:0:0:ffff:786f:55f7
120.111.85.248 0:0:0:0:0:ffff:786f:55f8
120.111.85.249 0:0:0:0:0:ffff:786f:55f9
120.111.85.250 0:0:0:0:0:ffff:786f:55fa
120.111.85.251 0:0:0:0:0:ffff:786f:55fb
120.111.85.252 0:0:0:0:0:ffff:786f:55fc
120.111.85.253 0:0:0:0:0:ffff:786f:55fd
120.111.85.254 0:0:0:0:0:ffff:786f:55fe
120.111.85.255 0:0:0:0:0:ffff:786f: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.