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
224.72.85.1 0:0:0:0:0:ffff:e048:5501
224.72.85.2 0:0:0:0:0:ffff:e048:5502
224.72.85.3 0:0:0:0:0:ffff:e048:5503
224.72.85.4 0:0:0:0:0:ffff:e048:5504
224.72.85.5 0:0:0:0:0:ffff:e048:5505
224.72.85.6 0:0:0:0:0:ffff:e048:5506
224.72.85.7 0:0:0:0:0:ffff:e048:5507
224.72.85.8 0:0:0:0:0:ffff:e048:5508
224.72.85.9 0:0:0:0:0:ffff:e048:5509
224.72.85.10 0:0:0:0:0:ffff:e048:550a
224.72.85.11 0:0:0:0:0:ffff:e048:550b
224.72.85.12 0:0:0:0:0:ffff:e048:550c
224.72.85.13 0:0:0:0:0:ffff:e048:550d
224.72.85.14 0:0:0:0:0:ffff:e048:550e
224.72.85.15 0:0:0:0:0:ffff:e048:550f
224.72.85.16 0:0:0:0:0:ffff:e048:5510
224.72.85.17 0:0:0:0:0:ffff:e048:5511
224.72.85.18 0:0:0:0:0:ffff:e048:5512
224.72.85.19 0:0:0:0:0:ffff:e048:5513
224.72.85.20 0:0:0:0:0:ffff:e048:5514
224.72.85.21 0:0:0:0:0:ffff:e048:5515
224.72.85.22 0:0:0:0:0:ffff:e048:5516
224.72.85.23 0:0:0:0:0:ffff:e048:5517
224.72.85.24 0:0:0:0:0:ffff:e048:5518
224.72.85.25 0:0:0:0:0:ffff:e048:5519
224.72.85.26 0:0:0:0:0:ffff:e048:551a
224.72.85.27 0:0:0:0:0:ffff:e048:551b
224.72.85.28 0:0:0:0:0:ffff:e048:551c
224.72.85.29 0:0:0:0:0:ffff:e048:551d
224.72.85.30 0:0:0:0:0:ffff:e048:551e
224.72.85.31 0:0:0:0:0:ffff:e048:551f
224.72.85.32 0:0:0:0:0:ffff:e048:5520
224.72.85.33 0:0:0:0:0:ffff:e048:5521
224.72.85.34 0:0:0:0:0:ffff:e048:5522
224.72.85.35 0:0:0:0:0:ffff:e048:5523
224.72.85.36 0:0:0:0:0:ffff:e048:5524
224.72.85.37 0:0:0:0:0:ffff:e048:5525
224.72.85.38 0:0:0:0:0:ffff:e048:5526
224.72.85.39 0:0:0:0:0:ffff:e048:5527
224.72.85.40 0:0:0:0:0:ffff:e048:5528
224.72.85.41 0:0:0:0:0:ffff:e048:5529
224.72.85.42 0:0:0:0:0:ffff:e048:552a
224.72.85.43 0:0:0:0:0:ffff:e048:552b
224.72.85.44 0:0:0:0:0:ffff:e048:552c
224.72.85.45 0:0:0:0:0:ffff:e048:552d
224.72.85.46 0:0:0:0:0:ffff:e048:552e
224.72.85.47 0:0:0:0:0:ffff:e048:552f
224.72.85.48 0:0:0:0:0:ffff:e048:5530
224.72.85.49 0:0:0:0:0:ffff:e048:5531
224.72.85.50 0:0:0:0:0:ffff:e048:5532
224.72.85.51 0:0:0:0:0:ffff:e048:5533
224.72.85.52 0:0:0:0:0:ffff:e048:5534
224.72.85.53 0:0:0:0:0:ffff:e048:5535
224.72.85.54 0:0:0:0:0:ffff:e048:5536
224.72.85.55 0:0:0:0:0:ffff:e048:5537
224.72.85.56 0:0:0:0:0:ffff:e048:5538
224.72.85.57 0:0:0:0:0:ffff:e048:5539
224.72.85.58 0:0:0:0:0:ffff:e048:553a
224.72.85.59 0:0:0:0:0:ffff:e048:553b
224.72.85.60 0:0:0:0:0:ffff:e048:553c


224.72.85.61 0:0:0:0:0:ffff:e048:553d
224.72.85.62 0:0:0:0:0:ffff:e048:553e
224.72.85.63 0:0:0:0:0:ffff:e048:553f
224.72.85.64 0:0:0:0:0:ffff:e048:5540
224.72.85.65 0:0:0:0:0:ffff:e048:5541
224.72.85.66 0:0:0:0:0:ffff:e048:5542
224.72.85.67 0:0:0:0:0:ffff:e048:5543
224.72.85.68 0:0:0:0:0:ffff:e048:5544
224.72.85.69 0:0:0:0:0:ffff:e048:5545
224.72.85.70 0:0:0:0:0:ffff:e048:5546
224.72.85.71 0:0:0:0:0:ffff:e048:5547
224.72.85.72 0:0:0:0:0:ffff:e048:5548
224.72.85.73 0:0:0:0:0:ffff:e048:5549
224.72.85.74 0:0:0:0:0:ffff:e048:554a
224.72.85.75 0:0:0:0:0:ffff:e048:554b
224.72.85.76 0:0:0:0:0:ffff:e048:554c
224.72.85.77 0:0:0:0:0:ffff:e048:554d
224.72.85.78 0:0:0:0:0:ffff:e048:554e
224.72.85.79 0:0:0:0:0:ffff:e048:554f
224.72.85.80 0:0:0:0:0:ffff:e048:5550
224.72.85.81 0:0:0:0:0:ffff:e048:5551
224.72.85.82 0:0:0:0:0:ffff:e048:5552
224.72.85.83 0:0:0:0:0:ffff:e048:5553
224.72.85.84 0:0:0:0:0:ffff:e048:5554
224.72.85.85 0:0:0:0:0:ffff:e048:5555
224.72.85.86 0:0:0:0:0:ffff:e048:5556
224.72.85.87 0:0:0:0:0:ffff:e048:5557
224.72.85.88 0:0:0:0:0:ffff:e048:5558
224.72.85.89 0:0:0:0:0:ffff:e048:5559
224.72.85.90 0:0:0:0:0:ffff:e048:555a
224.72.85.91 0:0:0:0:0:ffff:e048:555b
224.72.85.92 0:0:0:0:0:ffff:e048:555c
224.72.85.93 0:0:0:0:0:ffff:e048:555d
224.72.85.94 0:0:0:0:0:ffff:e048:555e
224.72.85.95 0:0:0:0:0:ffff:e048:555f
224.72.85.96 0:0:0:0:0:ffff:e048:5560
224.72.85.97 0:0:0:0:0:ffff:e048:5561
224.72.85.98 0:0:0:0:0:ffff:e048:5562
224.72.85.99 0:0:0:0:0:ffff:e048:5563
224.72.85.100 0:0:0:0:0:ffff:e048:5564
224.72.85.101 0:0:0:0:0:ffff:e048:5565
224.72.85.102 0:0:0:0:0:ffff:e048:5566
224.72.85.103 0:0:0:0:0:ffff:e048:5567
224.72.85.104 0:0:0:0:0:ffff:e048:5568
224.72.85.105 0:0:0:0:0:ffff:e048:5569
224.72.85.106 0:0:0:0:0:ffff:e048:556a
224.72.85.107 0:0:0:0:0:ffff:e048:556b
224.72.85.108 0:0:0:0:0:ffff:e048:556c
224.72.85.109 0:0:0:0:0:ffff:e048:556d
224.72.85.110 0:0:0:0:0:ffff:e048:556e
224.72.85.111 0:0:0:0:0:ffff:e048:556f
224.72.85.112 0:0:0:0:0:ffff:e048:5570
224.72.85.113 0:0:0:0:0:ffff:e048:5571
224.72.85.114 0:0:0:0:0:ffff:e048:5572
224.72.85.115 0:0:0:0:0:ffff:e048:5573
224.72.85.116 0:0:0:0:0:ffff:e048:5574
224.72.85.117 0:0:0:0:0:ffff:e048:5575
224.72.85.118 0:0:0:0:0:ffff:e048:5576
224.72.85.119 0:0:0:0:0:ffff:e048:5577
224.72.85.120 0:0:0:0:0:ffff:e048:5578


224.72.85.121 0:0:0:0:0:ffff:e048:5579
224.72.85.122 0:0:0:0:0:ffff:e048:557a
224.72.85.123 0:0:0:0:0:ffff:e048:557b
224.72.85.124 0:0:0:0:0:ffff:e048:557c
224.72.85.125 0:0:0:0:0:ffff:e048:557d
224.72.85.126 0:0:0:0:0:ffff:e048:557e
224.72.85.127 0:0:0:0:0:ffff:e048:557f
224.72.85.128 0:0:0:0:0:ffff:e048:5580
224.72.85.129 0:0:0:0:0:ffff:e048:5581
224.72.85.130 0:0:0:0:0:ffff:e048:5582
224.72.85.131 0:0:0:0:0:ffff:e048:5583
224.72.85.132 0:0:0:0:0:ffff:e048:5584
224.72.85.133 0:0:0:0:0:ffff:e048:5585
224.72.85.134 0:0:0:0:0:ffff:e048:5586
224.72.85.135 0:0:0:0:0:ffff:e048:5587
224.72.85.136 0:0:0:0:0:ffff:e048:5588
224.72.85.137 0:0:0:0:0:ffff:e048:5589
224.72.85.138 0:0:0:0:0:ffff:e048:558a
224.72.85.139 0:0:0:0:0:ffff:e048:558b
224.72.85.140 0:0:0:0:0:ffff:e048:558c
224.72.85.141 0:0:0:0:0:ffff:e048:558d
224.72.85.142 0:0:0:0:0:ffff:e048:558e
224.72.85.143 0:0:0:0:0:ffff:e048:558f
224.72.85.144 0:0:0:0:0:ffff:e048:5590
224.72.85.145 0:0:0:0:0:ffff:e048:5591
224.72.85.146 0:0:0:0:0:ffff:e048:5592
224.72.85.147 0:0:0:0:0:ffff:e048:5593
224.72.85.148 0:0:0:0:0:ffff:e048:5594
224.72.85.149 0:0:0:0:0:ffff:e048:5595
224.72.85.150 0:0:0:0:0:ffff:e048:5596
224.72.85.151 0:0:0:0:0:ffff:e048:5597
224.72.85.152 0:0:0:0:0:ffff:e048:5598
224.72.85.153 0:0:0:0:0:ffff:e048:5599
224.72.85.154 0:0:0:0:0:ffff:e048:559a
224.72.85.155 0:0:0:0:0:ffff:e048:559b
224.72.85.156 0:0:0:0:0:ffff:e048:559c
224.72.85.157 0:0:0:0:0:ffff:e048:559d
224.72.85.158 0:0:0:0:0:ffff:e048:559e
224.72.85.159 0:0:0:0:0:ffff:e048:559f
224.72.85.160 0:0:0:0:0:ffff:e048:55a0
224.72.85.161 0:0:0:0:0:ffff:e048:55a1
224.72.85.162 0:0:0:0:0:ffff:e048:55a2
224.72.85.163 0:0:0:0:0:ffff:e048:55a3
224.72.85.164 0:0:0:0:0:ffff:e048:55a4
224.72.85.165 0:0:0:0:0:ffff:e048:55a5
224.72.85.166 0:0:0:0:0:ffff:e048:55a6
224.72.85.167 0:0:0:0:0:ffff:e048:55a7
224.72.85.168 0:0:0:0:0:ffff:e048:55a8
224.72.85.169 0:0:0:0:0:ffff:e048:55a9
224.72.85.170 0:0:0:0:0:ffff:e048:55aa
224.72.85.171 0:0:0:0:0:ffff:e048:55ab
224.72.85.172 0:0:0:0:0:ffff:e048:55ac
224.72.85.173 0:0:0:0:0:ffff:e048:55ad
224.72.85.174 0:0:0:0:0:ffff:e048:55ae
224.72.85.175 0:0:0:0:0:ffff:e048:55af
224.72.85.176 0:0:0:0:0:ffff:e048:55b0
224.72.85.177 0:0:0:0:0:ffff:e048:55b1
224.72.85.178 0:0:0:0:0:ffff:e048:55b2
224.72.85.179 0:0:0:0:0:ffff:e048:55b3
224.72.85.180 0:0:0:0:0:ffff:e048:55b4


224.72.85.181 0:0:0:0:0:ffff:e048:55b5
224.72.85.182 0:0:0:0:0:ffff:e048:55b6
224.72.85.183 0:0:0:0:0:ffff:e048:55b7
224.72.85.184 0:0:0:0:0:ffff:e048:55b8
224.72.85.185 0:0:0:0:0:ffff:e048:55b9
224.72.85.186 0:0:0:0:0:ffff:e048:55ba
224.72.85.187 0:0:0:0:0:ffff:e048:55bb
224.72.85.188 0:0:0:0:0:ffff:e048:55bc
224.72.85.189 0:0:0:0:0:ffff:e048:55bd
224.72.85.190 0:0:0:0:0:ffff:e048:55be
224.72.85.191 0:0:0:0:0:ffff:e048:55bf
224.72.85.192 0:0:0:0:0:ffff:e048:55c0
224.72.85.193 0:0:0:0:0:ffff:e048:55c1
224.72.85.194 0:0:0:0:0:ffff:e048:55c2
224.72.85.195 0:0:0:0:0:ffff:e048:55c3
224.72.85.196 0:0:0:0:0:ffff:e048:55c4
224.72.85.197 0:0:0:0:0:ffff:e048:55c5
224.72.85.198 0:0:0:0:0:ffff:e048:55c6
224.72.85.199 0:0:0:0:0:ffff:e048:55c7
224.72.85.200 0:0:0:0:0:ffff:e048:55c8
224.72.85.201 0:0:0:0:0:ffff:e048:55c9
224.72.85.202 0:0:0:0:0:ffff:e048:55ca
224.72.85.203 0:0:0:0:0:ffff:e048:55cb
224.72.85.204 0:0:0:0:0:ffff:e048:55cc
224.72.85.205 0:0:0:0:0:ffff:e048:55cd
224.72.85.206 0:0:0:0:0:ffff:e048:55ce
224.72.85.207 0:0:0:0:0:ffff:e048:55cf
224.72.85.208 0:0:0:0:0:ffff:e048:55d0
224.72.85.209 0:0:0:0:0:ffff:e048:55d1
224.72.85.210 0:0:0:0:0:ffff:e048:55d2
224.72.85.211 0:0:0:0:0:ffff:e048:55d3
224.72.85.212 0:0:0:0:0:ffff:e048:55d4
224.72.85.213 0:0:0:0:0:ffff:e048:55d5
224.72.85.214 0:0:0:0:0:ffff:e048:55d6
224.72.85.215 0:0:0:0:0:ffff:e048:55d7
224.72.85.216 0:0:0:0:0:ffff:e048:55d8
224.72.85.217 0:0:0:0:0:ffff:e048:55d9
224.72.85.218 0:0:0:0:0:ffff:e048:55da
224.72.85.219 0:0:0:0:0:ffff:e048:55db
224.72.85.220 0:0:0:0:0:ffff:e048:55dc
224.72.85.221 0:0:0:0:0:ffff:e048:55dd
224.72.85.222 0:0:0:0:0:ffff:e048:55de
224.72.85.223 0:0:0:0:0:ffff:e048:55df
224.72.85.224 0:0:0:0:0:ffff:e048:55e0
224.72.85.225 0:0:0:0:0:ffff:e048:55e1
224.72.85.226 0:0:0:0:0:ffff:e048:55e2
224.72.85.227 0:0:0:0:0:ffff:e048:55e3
224.72.85.228 0:0:0:0:0:ffff:e048:55e4
224.72.85.229 0:0:0:0:0:ffff:e048:55e5
224.72.85.230 0:0:0:0:0:ffff:e048:55e6
224.72.85.231 0:0:0:0:0:ffff:e048:55e7
224.72.85.232 0:0:0:0:0:ffff:e048:55e8
224.72.85.233 0:0:0:0:0:ffff:e048:55e9
224.72.85.234 0:0:0:0:0:ffff:e048:55ea
224.72.85.235 0:0:0:0:0:ffff:e048:55eb
224.72.85.236 0:0:0:0:0:ffff:e048:55ec
224.72.85.237 0:0:0:0:0:ffff:e048:55ed
224.72.85.238 0:0:0:0:0:ffff:e048:55ee
224.72.85.239 0:0:0:0:0:ffff:e048:55ef
224.72.85.240 0:0:0:0:0:ffff:e048:55f0
224.72.85.241 0:0:0:0:0:ffff:e048:55f1
224.72.85.242 0:0:0:0:0:ffff:e048:55f2
224.72.85.243 0:0:0:0:0:ffff:e048:55f3
224.72.85.244 0:0:0:0:0:ffff:e048:55f4
224.72.85.245 0:0:0:0:0:ffff:e048:55f5
224.72.85.246 0:0:0:0:0:ffff:e048:55f6
224.72.85.247 0:0:0:0:0:ffff:e048:55f7
224.72.85.248 0:0:0:0:0:ffff:e048:55f8
224.72.85.249 0:0:0:0:0:ffff:e048:55f9
224.72.85.250 0:0:0:0:0:ffff:e048:55fa
224.72.85.251 0:0:0:0:0:ffff:e048:55fb
224.72.85.252 0:0:0:0:0:ffff:e048:55fc
224.72.85.253 0:0:0:0:0:ffff:e048:55fd
224.72.85.254 0:0:0:0:0:ffff:e048:55fe
224.72.85.255 0:0:0:0:0:ffff:e048:55ff


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.