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
43.244.165.1 0:0:0:0:0:ffff:2bf4:a501
43.244.165.2 0:0:0:0:0:ffff:2bf4:a502
43.244.165.3 0:0:0:0:0:ffff:2bf4:a503
43.244.165.4 0:0:0:0:0:ffff:2bf4:a504
43.244.165.5 0:0:0:0:0:ffff:2bf4:a505
43.244.165.6 0:0:0:0:0:ffff:2bf4:a506
43.244.165.7 0:0:0:0:0:ffff:2bf4:a507
43.244.165.8 0:0:0:0:0:ffff:2bf4:a508
43.244.165.9 0:0:0:0:0:ffff:2bf4:a509
43.244.165.10 0:0:0:0:0:ffff:2bf4:a50a
43.244.165.11 0:0:0:0:0:ffff:2bf4:a50b
43.244.165.12 0:0:0:0:0:ffff:2bf4:a50c
43.244.165.13 0:0:0:0:0:ffff:2bf4:a50d
43.244.165.14 0:0:0:0:0:ffff:2bf4:a50e
43.244.165.15 0:0:0:0:0:ffff:2bf4:a50f
43.244.165.16 0:0:0:0:0:ffff:2bf4:a510
43.244.165.17 0:0:0:0:0:ffff:2bf4:a511
43.244.165.18 0:0:0:0:0:ffff:2bf4:a512
43.244.165.19 0:0:0:0:0:ffff:2bf4:a513
43.244.165.20 0:0:0:0:0:ffff:2bf4:a514
43.244.165.21 0:0:0:0:0:ffff:2bf4:a515
43.244.165.22 0:0:0:0:0:ffff:2bf4:a516
43.244.165.23 0:0:0:0:0:ffff:2bf4:a517
43.244.165.24 0:0:0:0:0:ffff:2bf4:a518
43.244.165.25 0:0:0:0:0:ffff:2bf4:a519
43.244.165.26 0:0:0:0:0:ffff:2bf4:a51a
43.244.165.27 0:0:0:0:0:ffff:2bf4:a51b
43.244.165.28 0:0:0:0:0:ffff:2bf4:a51c
43.244.165.29 0:0:0:0:0:ffff:2bf4:a51d
43.244.165.30 0:0:0:0:0:ffff:2bf4:a51e
43.244.165.31 0:0:0:0:0:ffff:2bf4:a51f
43.244.165.32 0:0:0:0:0:ffff:2bf4:a520
43.244.165.33 0:0:0:0:0:ffff:2bf4:a521
43.244.165.34 0:0:0:0:0:ffff:2bf4:a522
43.244.165.35 0:0:0:0:0:ffff:2bf4:a523
43.244.165.36 0:0:0:0:0:ffff:2bf4:a524
43.244.165.37 0:0:0:0:0:ffff:2bf4:a525
43.244.165.38 0:0:0:0:0:ffff:2bf4:a526
43.244.165.39 0:0:0:0:0:ffff:2bf4:a527
43.244.165.40 0:0:0:0:0:ffff:2bf4:a528
43.244.165.41 0:0:0:0:0:ffff:2bf4:a529
43.244.165.42 0:0:0:0:0:ffff:2bf4:a52a
43.244.165.43 0:0:0:0:0:ffff:2bf4:a52b
43.244.165.44 0:0:0:0:0:ffff:2bf4:a52c
43.244.165.45 0:0:0:0:0:ffff:2bf4:a52d
43.244.165.46 0:0:0:0:0:ffff:2bf4:a52e
43.244.165.47 0:0:0:0:0:ffff:2bf4:a52f
43.244.165.48 0:0:0:0:0:ffff:2bf4:a530
43.244.165.49 0:0:0:0:0:ffff:2bf4:a531
43.244.165.50 0:0:0:0:0:ffff:2bf4:a532
43.244.165.51 0:0:0:0:0:ffff:2bf4:a533
43.244.165.52 0:0:0:0:0:ffff:2bf4:a534
43.244.165.53 0:0:0:0:0:ffff:2bf4:a535
43.244.165.54 0:0:0:0:0:ffff:2bf4:a536
43.244.165.55 0:0:0:0:0:ffff:2bf4:a537
43.244.165.56 0:0:0:0:0:ffff:2bf4:a538
43.244.165.57 0:0:0:0:0:ffff:2bf4:a539
43.244.165.58 0:0:0:0:0:ffff:2bf4:a53a
43.244.165.59 0:0:0:0:0:ffff:2bf4:a53b
43.244.165.60 0:0:0:0:0:ffff:2bf4:a53c


43.244.165.61 0:0:0:0:0:ffff:2bf4:a53d
43.244.165.62 0:0:0:0:0:ffff:2bf4:a53e
43.244.165.63 0:0:0:0:0:ffff:2bf4:a53f
43.244.165.64 0:0:0:0:0:ffff:2bf4:a540
43.244.165.65 0:0:0:0:0:ffff:2bf4:a541
43.244.165.66 0:0:0:0:0:ffff:2bf4:a542
43.244.165.67 0:0:0:0:0:ffff:2bf4:a543
43.244.165.68 0:0:0:0:0:ffff:2bf4:a544
43.244.165.69 0:0:0:0:0:ffff:2bf4:a545
43.244.165.70 0:0:0:0:0:ffff:2bf4:a546
43.244.165.71 0:0:0:0:0:ffff:2bf4:a547
43.244.165.72 0:0:0:0:0:ffff:2bf4:a548
43.244.165.73 0:0:0:0:0:ffff:2bf4:a549
43.244.165.74 0:0:0:0:0:ffff:2bf4:a54a
43.244.165.75 0:0:0:0:0:ffff:2bf4:a54b
43.244.165.76 0:0:0:0:0:ffff:2bf4:a54c
43.244.165.77 0:0:0:0:0:ffff:2bf4:a54d
43.244.165.78 0:0:0:0:0:ffff:2bf4:a54e
43.244.165.79 0:0:0:0:0:ffff:2bf4:a54f
43.244.165.80 0:0:0:0:0:ffff:2bf4:a550
43.244.165.81 0:0:0:0:0:ffff:2bf4:a551
43.244.165.82 0:0:0:0:0:ffff:2bf4:a552
43.244.165.83 0:0:0:0:0:ffff:2bf4:a553
43.244.165.84 0:0:0:0:0:ffff:2bf4:a554
43.244.165.85 0:0:0:0:0:ffff:2bf4:a555
43.244.165.86 0:0:0:0:0:ffff:2bf4:a556
43.244.165.87 0:0:0:0:0:ffff:2bf4:a557
43.244.165.88 0:0:0:0:0:ffff:2bf4:a558
43.244.165.89 0:0:0:0:0:ffff:2bf4:a559
43.244.165.90 0:0:0:0:0:ffff:2bf4:a55a
43.244.165.91 0:0:0:0:0:ffff:2bf4:a55b
43.244.165.92 0:0:0:0:0:ffff:2bf4:a55c
43.244.165.93 0:0:0:0:0:ffff:2bf4:a55d
43.244.165.94 0:0:0:0:0:ffff:2bf4:a55e
43.244.165.95 0:0:0:0:0:ffff:2bf4:a55f
43.244.165.96 0:0:0:0:0:ffff:2bf4:a560
43.244.165.97 0:0:0:0:0:ffff:2bf4:a561
43.244.165.98 0:0:0:0:0:ffff:2bf4:a562
43.244.165.99 0:0:0:0:0:ffff:2bf4:a563
43.244.165.100 0:0:0:0:0:ffff:2bf4:a564
43.244.165.101 0:0:0:0:0:ffff:2bf4:a565
43.244.165.102 0:0:0:0:0:ffff:2bf4:a566
43.244.165.103 0:0:0:0:0:ffff:2bf4:a567
43.244.165.104 0:0:0:0:0:ffff:2bf4:a568
43.244.165.105 0:0:0:0:0:ffff:2bf4:a569
43.244.165.106 0:0:0:0:0:ffff:2bf4:a56a
43.244.165.107 0:0:0:0:0:ffff:2bf4:a56b
43.244.165.108 0:0:0:0:0:ffff:2bf4:a56c
43.244.165.109 0:0:0:0:0:ffff:2bf4:a56d
43.244.165.110 0:0:0:0:0:ffff:2bf4:a56e
43.244.165.111 0:0:0:0:0:ffff:2bf4:a56f
43.244.165.112 0:0:0:0:0:ffff:2bf4:a570
43.244.165.113 0:0:0:0:0:ffff:2bf4:a571
43.244.165.114 0:0:0:0:0:ffff:2bf4:a572
43.244.165.115 0:0:0:0:0:ffff:2bf4:a573
43.244.165.116 0:0:0:0:0:ffff:2bf4:a574
43.244.165.117 0:0:0:0:0:ffff:2bf4:a575
43.244.165.118 0:0:0:0:0:ffff:2bf4:a576
43.244.165.119 0:0:0:0:0:ffff:2bf4:a577
43.244.165.120 0:0:0:0:0:ffff:2bf4:a578


43.244.165.121 0:0:0:0:0:ffff:2bf4:a579
43.244.165.122 0:0:0:0:0:ffff:2bf4:a57a
43.244.165.123 0:0:0:0:0:ffff:2bf4:a57b
43.244.165.124 0:0:0:0:0:ffff:2bf4:a57c
43.244.165.125 0:0:0:0:0:ffff:2bf4:a57d
43.244.165.126 0:0:0:0:0:ffff:2bf4:a57e
43.244.165.127 0:0:0:0:0:ffff:2bf4:a57f
43.244.165.128 0:0:0:0:0:ffff:2bf4:a580
43.244.165.129 0:0:0:0:0:ffff:2bf4:a581
43.244.165.130 0:0:0:0:0:ffff:2bf4:a582
43.244.165.131 0:0:0:0:0:ffff:2bf4:a583
43.244.165.132 0:0:0:0:0:ffff:2bf4:a584
43.244.165.133 0:0:0:0:0:ffff:2bf4:a585
43.244.165.134 0:0:0:0:0:ffff:2bf4:a586
43.244.165.135 0:0:0:0:0:ffff:2bf4:a587
43.244.165.136 0:0:0:0:0:ffff:2bf4:a588
43.244.165.137 0:0:0:0:0:ffff:2bf4:a589
43.244.165.138 0:0:0:0:0:ffff:2bf4:a58a
43.244.165.139 0:0:0:0:0:ffff:2bf4:a58b
43.244.165.140 0:0:0:0:0:ffff:2bf4:a58c
43.244.165.141 0:0:0:0:0:ffff:2bf4:a58d
43.244.165.142 0:0:0:0:0:ffff:2bf4:a58e
43.244.165.143 0:0:0:0:0:ffff:2bf4:a58f
43.244.165.144 0:0:0:0:0:ffff:2bf4:a590
43.244.165.145 0:0:0:0:0:ffff:2bf4:a591
43.244.165.146 0:0:0:0:0:ffff:2bf4:a592
43.244.165.147 0:0:0:0:0:ffff:2bf4:a593
43.244.165.148 0:0:0:0:0:ffff:2bf4:a594
43.244.165.149 0:0:0:0:0:ffff:2bf4:a595
43.244.165.150 0:0:0:0:0:ffff:2bf4:a596
43.244.165.151 0:0:0:0:0:ffff:2bf4:a597
43.244.165.152 0:0:0:0:0:ffff:2bf4:a598
43.244.165.153 0:0:0:0:0:ffff:2bf4:a599
43.244.165.154 0:0:0:0:0:ffff:2bf4:a59a
43.244.165.155 0:0:0:0:0:ffff:2bf4:a59b
43.244.165.156 0:0:0:0:0:ffff:2bf4:a59c
43.244.165.157 0:0:0:0:0:ffff:2bf4:a59d
43.244.165.158 0:0:0:0:0:ffff:2bf4:a59e
43.244.165.159 0:0:0:0:0:ffff:2bf4:a59f
43.244.165.160 0:0:0:0:0:ffff:2bf4:a5a0
43.244.165.161 0:0:0:0:0:ffff:2bf4:a5a1
43.244.165.162 0:0:0:0:0:ffff:2bf4:a5a2
43.244.165.163 0:0:0:0:0:ffff:2bf4:a5a3
43.244.165.164 0:0:0:0:0:ffff:2bf4:a5a4
43.244.165.165 0:0:0:0:0:ffff:2bf4:a5a5
43.244.165.166 0:0:0:0:0:ffff:2bf4:a5a6
43.244.165.167 0:0:0:0:0:ffff:2bf4:a5a7
43.244.165.168 0:0:0:0:0:ffff:2bf4:a5a8
43.244.165.169 0:0:0:0:0:ffff:2bf4:a5a9
43.244.165.170 0:0:0:0:0:ffff:2bf4:a5aa
43.244.165.171 0:0:0:0:0:ffff:2bf4:a5ab
43.244.165.172 0:0:0:0:0:ffff:2bf4:a5ac
43.244.165.173 0:0:0:0:0:ffff:2bf4:a5ad
43.244.165.174 0:0:0:0:0:ffff:2bf4:a5ae
43.244.165.175 0:0:0:0:0:ffff:2bf4:a5af
43.244.165.176 0:0:0:0:0:ffff:2bf4:a5b0
43.244.165.177 0:0:0:0:0:ffff:2bf4:a5b1
43.244.165.178 0:0:0:0:0:ffff:2bf4:a5b2
43.244.165.179 0:0:0:0:0:ffff:2bf4:a5b3
43.244.165.180 0:0:0:0:0:ffff:2bf4:a5b4


43.244.165.181 0:0:0:0:0:ffff:2bf4:a5b5
43.244.165.182 0:0:0:0:0:ffff:2bf4:a5b6
43.244.165.183 0:0:0:0:0:ffff:2bf4:a5b7
43.244.165.184 0:0:0:0:0:ffff:2bf4:a5b8
43.244.165.185 0:0:0:0:0:ffff:2bf4:a5b9
43.244.165.186 0:0:0:0:0:ffff:2bf4:a5ba
43.244.165.187 0:0:0:0:0:ffff:2bf4:a5bb
43.244.165.188 0:0:0:0:0:ffff:2bf4:a5bc
43.244.165.189 0:0:0:0:0:ffff:2bf4:a5bd
43.244.165.190 0:0:0:0:0:ffff:2bf4:a5be
43.244.165.191 0:0:0:0:0:ffff:2bf4:a5bf
43.244.165.192 0:0:0:0:0:ffff:2bf4:a5c0
43.244.165.193 0:0:0:0:0:ffff:2bf4:a5c1
43.244.165.194 0:0:0:0:0:ffff:2bf4:a5c2
43.244.165.195 0:0:0:0:0:ffff:2bf4:a5c3
43.244.165.196 0:0:0:0:0:ffff:2bf4:a5c4
43.244.165.197 0:0:0:0:0:ffff:2bf4:a5c5
43.244.165.198 0:0:0:0:0:ffff:2bf4:a5c6
43.244.165.199 0:0:0:0:0:ffff:2bf4:a5c7
43.244.165.200 0:0:0:0:0:ffff:2bf4:a5c8
43.244.165.201 0:0:0:0:0:ffff:2bf4:a5c9
43.244.165.202 0:0:0:0:0:ffff:2bf4:a5ca
43.244.165.203 0:0:0:0:0:ffff:2bf4:a5cb
43.244.165.204 0:0:0:0:0:ffff:2bf4:a5cc
43.244.165.205 0:0:0:0:0:ffff:2bf4:a5cd
43.244.165.206 0:0:0:0:0:ffff:2bf4:a5ce
43.244.165.207 0:0:0:0:0:ffff:2bf4:a5cf
43.244.165.208 0:0:0:0:0:ffff:2bf4:a5d0
43.244.165.209 0:0:0:0:0:ffff:2bf4:a5d1
43.244.165.210 0:0:0:0:0:ffff:2bf4:a5d2
43.244.165.211 0:0:0:0:0:ffff:2bf4:a5d3
43.244.165.212 0:0:0:0:0:ffff:2bf4:a5d4
43.244.165.213 0:0:0:0:0:ffff:2bf4:a5d5
43.244.165.214 0:0:0:0:0:ffff:2bf4:a5d6
43.244.165.215 0:0:0:0:0:ffff:2bf4:a5d7
43.244.165.216 0:0:0:0:0:ffff:2bf4:a5d8
43.244.165.217 0:0:0:0:0:ffff:2bf4:a5d9
43.244.165.218 0:0:0:0:0:ffff:2bf4:a5da
43.244.165.219 0:0:0:0:0:ffff:2bf4:a5db
43.244.165.220 0:0:0:0:0:ffff:2bf4:a5dc
43.244.165.221 0:0:0:0:0:ffff:2bf4:a5dd
43.244.165.222 0:0:0:0:0:ffff:2bf4:a5de
43.244.165.223 0:0:0:0:0:ffff:2bf4:a5df
43.244.165.224 0:0:0:0:0:ffff:2bf4:a5e0
43.244.165.225 0:0:0:0:0:ffff:2bf4:a5e1
43.244.165.226 0:0:0:0:0:ffff:2bf4:a5e2
43.244.165.227 0:0:0:0:0:ffff:2bf4:a5e3
43.244.165.228 0:0:0:0:0:ffff:2bf4:a5e4
43.244.165.229 0:0:0:0:0:ffff:2bf4:a5e5
43.244.165.230 0:0:0:0:0:ffff:2bf4:a5e6
43.244.165.231 0:0:0:0:0:ffff:2bf4:a5e7
43.244.165.232 0:0:0:0:0:ffff:2bf4:a5e8
43.244.165.233 0:0:0:0:0:ffff:2bf4:a5e9
43.244.165.234 0:0:0:0:0:ffff:2bf4:a5ea
43.244.165.235 0:0:0:0:0:ffff:2bf4:a5eb
43.244.165.236 0:0:0:0:0:ffff:2bf4:a5ec
43.244.165.237 0:0:0:0:0:ffff:2bf4:a5ed
43.244.165.238 0:0:0:0:0:ffff:2bf4:a5ee
43.244.165.239 0:0:0:0:0:ffff:2bf4:a5ef
43.244.165.240 0:0:0:0:0:ffff:2bf4:a5f0
43.244.165.241 0:0:0:0:0:ffff:2bf4:a5f1
43.244.165.242 0:0:0:0:0:ffff:2bf4:a5f2
43.244.165.243 0:0:0:0:0:ffff:2bf4:a5f3
43.244.165.244 0:0:0:0:0:ffff:2bf4:a5f4
43.244.165.245 0:0:0:0:0:ffff:2bf4:a5f5
43.244.165.246 0:0:0:0:0:ffff:2bf4:a5f6
43.244.165.247 0:0:0:0:0:ffff:2bf4:a5f7
43.244.165.248 0:0:0:0:0:ffff:2bf4:a5f8
43.244.165.249 0:0:0:0:0:ffff:2bf4:a5f9
43.244.165.250 0:0:0:0:0:ffff:2bf4:a5fa
43.244.165.251 0:0:0:0:0:ffff:2bf4:a5fb
43.244.165.252 0:0:0:0:0:ffff:2bf4:a5fc
43.244.165.253 0:0:0:0:0:ffff:2bf4:a5fd
43.244.165.254 0:0:0:0:0:ffff:2bf4:a5fe
43.244.165.255 0:0:0:0:0:ffff:2bf4:a5ff


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.