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
111.72.101.1 0:0:0:0:0:ffff:6f48:6501
111.72.101.2 0:0:0:0:0:ffff:6f48:6502
111.72.101.3 0:0:0:0:0:ffff:6f48:6503
111.72.101.4 0:0:0:0:0:ffff:6f48:6504
111.72.101.5 0:0:0:0:0:ffff:6f48:6505
111.72.101.6 0:0:0:0:0:ffff:6f48:6506
111.72.101.7 0:0:0:0:0:ffff:6f48:6507
111.72.101.8 0:0:0:0:0:ffff:6f48:6508
111.72.101.9 0:0:0:0:0:ffff:6f48:6509
111.72.101.10 0:0:0:0:0:ffff:6f48:650a
111.72.101.11 0:0:0:0:0:ffff:6f48:650b
111.72.101.12 0:0:0:0:0:ffff:6f48:650c
111.72.101.13 0:0:0:0:0:ffff:6f48:650d
111.72.101.14 0:0:0:0:0:ffff:6f48:650e
111.72.101.15 0:0:0:0:0:ffff:6f48:650f
111.72.101.16 0:0:0:0:0:ffff:6f48:6510
111.72.101.17 0:0:0:0:0:ffff:6f48:6511
111.72.101.18 0:0:0:0:0:ffff:6f48:6512
111.72.101.19 0:0:0:0:0:ffff:6f48:6513
111.72.101.20 0:0:0:0:0:ffff:6f48:6514
111.72.101.21 0:0:0:0:0:ffff:6f48:6515
111.72.101.22 0:0:0:0:0:ffff:6f48:6516
111.72.101.23 0:0:0:0:0:ffff:6f48:6517
111.72.101.24 0:0:0:0:0:ffff:6f48:6518
111.72.101.25 0:0:0:0:0:ffff:6f48:6519
111.72.101.26 0:0:0:0:0:ffff:6f48:651a
111.72.101.27 0:0:0:0:0:ffff:6f48:651b
111.72.101.28 0:0:0:0:0:ffff:6f48:651c
111.72.101.29 0:0:0:0:0:ffff:6f48:651d
111.72.101.30 0:0:0:0:0:ffff:6f48:651e
111.72.101.31 0:0:0:0:0:ffff:6f48:651f
111.72.101.32 0:0:0:0:0:ffff:6f48:6520
111.72.101.33 0:0:0:0:0:ffff:6f48:6521
111.72.101.34 0:0:0:0:0:ffff:6f48:6522
111.72.101.35 0:0:0:0:0:ffff:6f48:6523
111.72.101.36 0:0:0:0:0:ffff:6f48:6524
111.72.101.37 0:0:0:0:0:ffff:6f48:6525
111.72.101.38 0:0:0:0:0:ffff:6f48:6526
111.72.101.39 0:0:0:0:0:ffff:6f48:6527
111.72.101.40 0:0:0:0:0:ffff:6f48:6528
111.72.101.41 0:0:0:0:0:ffff:6f48:6529
111.72.101.42 0:0:0:0:0:ffff:6f48:652a
111.72.101.43 0:0:0:0:0:ffff:6f48:652b
111.72.101.44 0:0:0:0:0:ffff:6f48:652c
111.72.101.45 0:0:0:0:0:ffff:6f48:652d
111.72.101.46 0:0:0:0:0:ffff:6f48:652e
111.72.101.47 0:0:0:0:0:ffff:6f48:652f
111.72.101.48 0:0:0:0:0:ffff:6f48:6530
111.72.101.49 0:0:0:0:0:ffff:6f48:6531
111.72.101.50 0:0:0:0:0:ffff:6f48:6532
111.72.101.51 0:0:0:0:0:ffff:6f48:6533
111.72.101.52 0:0:0:0:0:ffff:6f48:6534
111.72.101.53 0:0:0:0:0:ffff:6f48:6535
111.72.101.54 0:0:0:0:0:ffff:6f48:6536
111.72.101.55 0:0:0:0:0:ffff:6f48:6537
111.72.101.56 0:0:0:0:0:ffff:6f48:6538
111.72.101.57 0:0:0:0:0:ffff:6f48:6539
111.72.101.58 0:0:0:0:0:ffff:6f48:653a
111.72.101.59 0:0:0:0:0:ffff:6f48:653b
111.72.101.60 0:0:0:0:0:ffff:6f48:653c


111.72.101.61 0:0:0:0:0:ffff:6f48:653d
111.72.101.62 0:0:0:0:0:ffff:6f48:653e
111.72.101.63 0:0:0:0:0:ffff:6f48:653f
111.72.101.64 0:0:0:0:0:ffff:6f48:6540
111.72.101.65 0:0:0:0:0:ffff:6f48:6541
111.72.101.66 0:0:0:0:0:ffff:6f48:6542
111.72.101.67 0:0:0:0:0:ffff:6f48:6543
111.72.101.68 0:0:0:0:0:ffff:6f48:6544
111.72.101.69 0:0:0:0:0:ffff:6f48:6545
111.72.101.70 0:0:0:0:0:ffff:6f48:6546
111.72.101.71 0:0:0:0:0:ffff:6f48:6547
111.72.101.72 0:0:0:0:0:ffff:6f48:6548
111.72.101.73 0:0:0:0:0:ffff:6f48:6549
111.72.101.74 0:0:0:0:0:ffff:6f48:654a
111.72.101.75 0:0:0:0:0:ffff:6f48:654b
111.72.101.76 0:0:0:0:0:ffff:6f48:654c
111.72.101.77 0:0:0:0:0:ffff:6f48:654d
111.72.101.78 0:0:0:0:0:ffff:6f48:654e
111.72.101.79 0:0:0:0:0:ffff:6f48:654f
111.72.101.80 0:0:0:0:0:ffff:6f48:6550
111.72.101.81 0:0:0:0:0:ffff:6f48:6551
111.72.101.82 0:0:0:0:0:ffff:6f48:6552
111.72.101.83 0:0:0:0:0:ffff:6f48:6553
111.72.101.84 0:0:0:0:0:ffff:6f48:6554
111.72.101.85 0:0:0:0:0:ffff:6f48:6555
111.72.101.86 0:0:0:0:0:ffff:6f48:6556
111.72.101.87 0:0:0:0:0:ffff:6f48:6557
111.72.101.88 0:0:0:0:0:ffff:6f48:6558
111.72.101.89 0:0:0:0:0:ffff:6f48:6559
111.72.101.90 0:0:0:0:0:ffff:6f48:655a
111.72.101.91 0:0:0:0:0:ffff:6f48:655b
111.72.101.92 0:0:0:0:0:ffff:6f48:655c
111.72.101.93 0:0:0:0:0:ffff:6f48:655d
111.72.101.94 0:0:0:0:0:ffff:6f48:655e
111.72.101.95 0:0:0:0:0:ffff:6f48:655f
111.72.101.96 0:0:0:0:0:ffff:6f48:6560
111.72.101.97 0:0:0:0:0:ffff:6f48:6561
111.72.101.98 0:0:0:0:0:ffff:6f48:6562
111.72.101.99 0:0:0:0:0:ffff:6f48:6563
111.72.101.100 0:0:0:0:0:ffff:6f48:6564
111.72.101.101 0:0:0:0:0:ffff:6f48:6565
111.72.101.102 0:0:0:0:0:ffff:6f48:6566
111.72.101.103 0:0:0:0:0:ffff:6f48:6567
111.72.101.104 0:0:0:0:0:ffff:6f48:6568
111.72.101.105 0:0:0:0:0:ffff:6f48:6569
111.72.101.106 0:0:0:0:0:ffff:6f48:656a
111.72.101.107 0:0:0:0:0:ffff:6f48:656b
111.72.101.108 0:0:0:0:0:ffff:6f48:656c
111.72.101.109 0:0:0:0:0:ffff:6f48:656d
111.72.101.110 0:0:0:0:0:ffff:6f48:656e
111.72.101.111 0:0:0:0:0:ffff:6f48:656f
111.72.101.112 0:0:0:0:0:ffff:6f48:6570
111.72.101.113 0:0:0:0:0:ffff:6f48:6571
111.72.101.114 0:0:0:0:0:ffff:6f48:6572
111.72.101.115 0:0:0:0:0:ffff:6f48:6573
111.72.101.116 0:0:0:0:0:ffff:6f48:6574
111.72.101.117 0:0:0:0:0:ffff:6f48:6575
111.72.101.118 0:0:0:0:0:ffff:6f48:6576
111.72.101.119 0:0:0:0:0:ffff:6f48:6577
111.72.101.120 0:0:0:0:0:ffff:6f48:6578


111.72.101.121 0:0:0:0:0:ffff:6f48:6579
111.72.101.122 0:0:0:0:0:ffff:6f48:657a
111.72.101.123 0:0:0:0:0:ffff:6f48:657b
111.72.101.124 0:0:0:0:0:ffff:6f48:657c
111.72.101.125 0:0:0:0:0:ffff:6f48:657d
111.72.101.126 0:0:0:0:0:ffff:6f48:657e
111.72.101.127 0:0:0:0:0:ffff:6f48:657f
111.72.101.128 0:0:0:0:0:ffff:6f48:6580
111.72.101.129 0:0:0:0:0:ffff:6f48:6581
111.72.101.130 0:0:0:0:0:ffff:6f48:6582
111.72.101.131 0:0:0:0:0:ffff:6f48:6583
111.72.101.132 0:0:0:0:0:ffff:6f48:6584
111.72.101.133 0:0:0:0:0:ffff:6f48:6585
111.72.101.134 0:0:0:0:0:ffff:6f48:6586
111.72.101.135 0:0:0:0:0:ffff:6f48:6587
111.72.101.136 0:0:0:0:0:ffff:6f48:6588
111.72.101.137 0:0:0:0:0:ffff:6f48:6589
111.72.101.138 0:0:0:0:0:ffff:6f48:658a
111.72.101.139 0:0:0:0:0:ffff:6f48:658b
111.72.101.140 0:0:0:0:0:ffff:6f48:658c
111.72.101.141 0:0:0:0:0:ffff:6f48:658d
111.72.101.142 0:0:0:0:0:ffff:6f48:658e
111.72.101.143 0:0:0:0:0:ffff:6f48:658f
111.72.101.144 0:0:0:0:0:ffff:6f48:6590
111.72.101.145 0:0:0:0:0:ffff:6f48:6591
111.72.101.146 0:0:0:0:0:ffff:6f48:6592
111.72.101.147 0:0:0:0:0:ffff:6f48:6593
111.72.101.148 0:0:0:0:0:ffff:6f48:6594
111.72.101.149 0:0:0:0:0:ffff:6f48:6595
111.72.101.150 0:0:0:0:0:ffff:6f48:6596
111.72.101.151 0:0:0:0:0:ffff:6f48:6597
111.72.101.152 0:0:0:0:0:ffff:6f48:6598
111.72.101.153 0:0:0:0:0:ffff:6f48:6599
111.72.101.154 0:0:0:0:0:ffff:6f48:659a
111.72.101.155 0:0:0:0:0:ffff:6f48:659b
111.72.101.156 0:0:0:0:0:ffff:6f48:659c
111.72.101.157 0:0:0:0:0:ffff:6f48:659d
111.72.101.158 0:0:0:0:0:ffff:6f48:659e
111.72.101.159 0:0:0:0:0:ffff:6f48:659f
111.72.101.160 0:0:0:0:0:ffff:6f48:65a0
111.72.101.161 0:0:0:0:0:ffff:6f48:65a1
111.72.101.162 0:0:0:0:0:ffff:6f48:65a2
111.72.101.163 0:0:0:0:0:ffff:6f48:65a3
111.72.101.164 0:0:0:0:0:ffff:6f48:65a4
111.72.101.165 0:0:0:0:0:ffff:6f48:65a5
111.72.101.166 0:0:0:0:0:ffff:6f48:65a6
111.72.101.167 0:0:0:0:0:ffff:6f48:65a7
111.72.101.168 0:0:0:0:0:ffff:6f48:65a8
111.72.101.169 0:0:0:0:0:ffff:6f48:65a9
111.72.101.170 0:0:0:0:0:ffff:6f48:65aa
111.72.101.171 0:0:0:0:0:ffff:6f48:65ab
111.72.101.172 0:0:0:0:0:ffff:6f48:65ac
111.72.101.173 0:0:0:0:0:ffff:6f48:65ad
111.72.101.174 0:0:0:0:0:ffff:6f48:65ae
111.72.101.175 0:0:0:0:0:ffff:6f48:65af
111.72.101.176 0:0:0:0:0:ffff:6f48:65b0
111.72.101.177 0:0:0:0:0:ffff:6f48:65b1
111.72.101.178 0:0:0:0:0:ffff:6f48:65b2
111.72.101.179 0:0:0:0:0:ffff:6f48:65b3
111.72.101.180 0:0:0:0:0:ffff:6f48:65b4


111.72.101.181 0:0:0:0:0:ffff:6f48:65b5
111.72.101.182 0:0:0:0:0:ffff:6f48:65b6
111.72.101.183 0:0:0:0:0:ffff:6f48:65b7
111.72.101.184 0:0:0:0:0:ffff:6f48:65b8
111.72.101.185 0:0:0:0:0:ffff:6f48:65b9
111.72.101.186 0:0:0:0:0:ffff:6f48:65ba
111.72.101.187 0:0:0:0:0:ffff:6f48:65bb
111.72.101.188 0:0:0:0:0:ffff:6f48:65bc
111.72.101.189 0:0:0:0:0:ffff:6f48:65bd
111.72.101.190 0:0:0:0:0:ffff:6f48:65be
111.72.101.191 0:0:0:0:0:ffff:6f48:65bf
111.72.101.192 0:0:0:0:0:ffff:6f48:65c0
111.72.101.193 0:0:0:0:0:ffff:6f48:65c1
111.72.101.194 0:0:0:0:0:ffff:6f48:65c2
111.72.101.195 0:0:0:0:0:ffff:6f48:65c3
111.72.101.196 0:0:0:0:0:ffff:6f48:65c4
111.72.101.197 0:0:0:0:0:ffff:6f48:65c5
111.72.101.198 0:0:0:0:0:ffff:6f48:65c6
111.72.101.199 0:0:0:0:0:ffff:6f48:65c7
111.72.101.200 0:0:0:0:0:ffff:6f48:65c8
111.72.101.201 0:0:0:0:0:ffff:6f48:65c9
111.72.101.202 0:0:0:0:0:ffff:6f48:65ca
111.72.101.203 0:0:0:0:0:ffff:6f48:65cb
111.72.101.204 0:0:0:0:0:ffff:6f48:65cc
111.72.101.205 0:0:0:0:0:ffff:6f48:65cd
111.72.101.206 0:0:0:0:0:ffff:6f48:65ce
111.72.101.207 0:0:0:0:0:ffff:6f48:65cf
111.72.101.208 0:0:0:0:0:ffff:6f48:65d0
111.72.101.209 0:0:0:0:0:ffff:6f48:65d1
111.72.101.210 0:0:0:0:0:ffff:6f48:65d2
111.72.101.211 0:0:0:0:0:ffff:6f48:65d3
111.72.101.212 0:0:0:0:0:ffff:6f48:65d4
111.72.101.213 0:0:0:0:0:ffff:6f48:65d5
111.72.101.214 0:0:0:0:0:ffff:6f48:65d6
111.72.101.215 0:0:0:0:0:ffff:6f48:65d7
111.72.101.216 0:0:0:0:0:ffff:6f48:65d8
111.72.101.217 0:0:0:0:0:ffff:6f48:65d9
111.72.101.218 0:0:0:0:0:ffff:6f48:65da
111.72.101.219 0:0:0:0:0:ffff:6f48:65db
111.72.101.220 0:0:0:0:0:ffff:6f48:65dc
111.72.101.221 0:0:0:0:0:ffff:6f48:65dd
111.72.101.222 0:0:0:0:0:ffff:6f48:65de
111.72.101.223 0:0:0:0:0:ffff:6f48:65df
111.72.101.224 0:0:0:0:0:ffff:6f48:65e0
111.72.101.225 0:0:0:0:0:ffff:6f48:65e1
111.72.101.226 0:0:0:0:0:ffff:6f48:65e2
111.72.101.227 0:0:0:0:0:ffff:6f48:65e3
111.72.101.228 0:0:0:0:0:ffff:6f48:65e4
111.72.101.229 0:0:0:0:0:ffff:6f48:65e5
111.72.101.230 0:0:0:0:0:ffff:6f48:65e6
111.72.101.231 0:0:0:0:0:ffff:6f48:65e7
111.72.101.232 0:0:0:0:0:ffff:6f48:65e8
111.72.101.233 0:0:0:0:0:ffff:6f48:65e9
111.72.101.234 0:0:0:0:0:ffff:6f48:65ea
111.72.101.235 0:0:0:0:0:ffff:6f48:65eb
111.72.101.236 0:0:0:0:0:ffff:6f48:65ec
111.72.101.237 0:0:0:0:0:ffff:6f48:65ed
111.72.101.238 0:0:0:0:0:ffff:6f48:65ee
111.72.101.239 0:0:0:0:0:ffff:6f48:65ef
111.72.101.240 0:0:0:0:0:ffff:6f48:65f0
111.72.101.241 0:0:0:0:0:ffff:6f48:65f1
111.72.101.242 0:0:0:0:0:ffff:6f48:65f2
111.72.101.243 0:0:0:0:0:ffff:6f48:65f3
111.72.101.244 0:0:0:0:0:ffff:6f48:65f4
111.72.101.245 0:0:0:0:0:ffff:6f48:65f5
111.72.101.246 0:0:0:0:0:ffff:6f48:65f6
111.72.101.247 0:0:0:0:0:ffff:6f48:65f7
111.72.101.248 0:0:0:0:0:ffff:6f48:65f8
111.72.101.249 0:0:0:0:0:ffff:6f48:65f9
111.72.101.250 0:0:0:0:0:ffff:6f48:65fa
111.72.101.251 0:0:0:0:0:ffff:6f48:65fb
111.72.101.252 0:0:0:0:0:ffff:6f48:65fc
111.72.101.253 0:0:0:0:0:ffff:6f48:65fd
111.72.101.254 0:0:0:0:0:ffff:6f48:65fe
111.72.101.255 0:0:0:0:0:ffff:6f48:65ff


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.