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
100.50.165.1 0:0:0:0:0:ffff:6432:a501
100.50.165.2 0:0:0:0:0:ffff:6432:a502
100.50.165.3 0:0:0:0:0:ffff:6432:a503
100.50.165.4 0:0:0:0:0:ffff:6432:a504
100.50.165.5 0:0:0:0:0:ffff:6432:a505
100.50.165.6 0:0:0:0:0:ffff:6432:a506
100.50.165.7 0:0:0:0:0:ffff:6432:a507
100.50.165.8 0:0:0:0:0:ffff:6432:a508
100.50.165.9 0:0:0:0:0:ffff:6432:a509
100.50.165.10 0:0:0:0:0:ffff:6432:a50a
100.50.165.11 0:0:0:0:0:ffff:6432:a50b
100.50.165.12 0:0:0:0:0:ffff:6432:a50c
100.50.165.13 0:0:0:0:0:ffff:6432:a50d
100.50.165.14 0:0:0:0:0:ffff:6432:a50e
100.50.165.15 0:0:0:0:0:ffff:6432:a50f
100.50.165.16 0:0:0:0:0:ffff:6432:a510
100.50.165.17 0:0:0:0:0:ffff:6432:a511
100.50.165.18 0:0:0:0:0:ffff:6432:a512
100.50.165.19 0:0:0:0:0:ffff:6432:a513
100.50.165.20 0:0:0:0:0:ffff:6432:a514
100.50.165.21 0:0:0:0:0:ffff:6432:a515
100.50.165.22 0:0:0:0:0:ffff:6432:a516
100.50.165.23 0:0:0:0:0:ffff:6432:a517
100.50.165.24 0:0:0:0:0:ffff:6432:a518
100.50.165.25 0:0:0:0:0:ffff:6432:a519
100.50.165.26 0:0:0:0:0:ffff:6432:a51a
100.50.165.27 0:0:0:0:0:ffff:6432:a51b
100.50.165.28 0:0:0:0:0:ffff:6432:a51c
100.50.165.29 0:0:0:0:0:ffff:6432:a51d
100.50.165.30 0:0:0:0:0:ffff:6432:a51e
100.50.165.31 0:0:0:0:0:ffff:6432:a51f
100.50.165.32 0:0:0:0:0:ffff:6432:a520
100.50.165.33 0:0:0:0:0:ffff:6432:a521
100.50.165.34 0:0:0:0:0:ffff:6432:a522
100.50.165.35 0:0:0:0:0:ffff:6432:a523
100.50.165.36 0:0:0:0:0:ffff:6432:a524
100.50.165.37 0:0:0:0:0:ffff:6432:a525
100.50.165.38 0:0:0:0:0:ffff:6432:a526
100.50.165.39 0:0:0:0:0:ffff:6432:a527
100.50.165.40 0:0:0:0:0:ffff:6432:a528
100.50.165.41 0:0:0:0:0:ffff:6432:a529
100.50.165.42 0:0:0:0:0:ffff:6432:a52a
100.50.165.43 0:0:0:0:0:ffff:6432:a52b
100.50.165.44 0:0:0:0:0:ffff:6432:a52c
100.50.165.45 0:0:0:0:0:ffff:6432:a52d
100.50.165.46 0:0:0:0:0:ffff:6432:a52e
100.50.165.47 0:0:0:0:0:ffff:6432:a52f
100.50.165.48 0:0:0:0:0:ffff:6432:a530
100.50.165.49 0:0:0:0:0:ffff:6432:a531
100.50.165.50 0:0:0:0:0:ffff:6432:a532
100.50.165.51 0:0:0:0:0:ffff:6432:a533
100.50.165.52 0:0:0:0:0:ffff:6432:a534
100.50.165.53 0:0:0:0:0:ffff:6432:a535
100.50.165.54 0:0:0:0:0:ffff:6432:a536
100.50.165.55 0:0:0:0:0:ffff:6432:a537
100.50.165.56 0:0:0:0:0:ffff:6432:a538
100.50.165.57 0:0:0:0:0:ffff:6432:a539
100.50.165.58 0:0:0:0:0:ffff:6432:a53a
100.50.165.59 0:0:0:0:0:ffff:6432:a53b
100.50.165.60 0:0:0:0:0:ffff:6432:a53c


100.50.165.61 0:0:0:0:0:ffff:6432:a53d
100.50.165.62 0:0:0:0:0:ffff:6432:a53e
100.50.165.63 0:0:0:0:0:ffff:6432:a53f
100.50.165.64 0:0:0:0:0:ffff:6432:a540
100.50.165.65 0:0:0:0:0:ffff:6432:a541
100.50.165.66 0:0:0:0:0:ffff:6432:a542
100.50.165.67 0:0:0:0:0:ffff:6432:a543
100.50.165.68 0:0:0:0:0:ffff:6432:a544
100.50.165.69 0:0:0:0:0:ffff:6432:a545
100.50.165.70 0:0:0:0:0:ffff:6432:a546
100.50.165.71 0:0:0:0:0:ffff:6432:a547
100.50.165.72 0:0:0:0:0:ffff:6432:a548
100.50.165.73 0:0:0:0:0:ffff:6432:a549
100.50.165.74 0:0:0:0:0:ffff:6432:a54a
100.50.165.75 0:0:0:0:0:ffff:6432:a54b
100.50.165.76 0:0:0:0:0:ffff:6432:a54c
100.50.165.77 0:0:0:0:0:ffff:6432:a54d
100.50.165.78 0:0:0:0:0:ffff:6432:a54e
100.50.165.79 0:0:0:0:0:ffff:6432:a54f
100.50.165.80 0:0:0:0:0:ffff:6432:a550
100.50.165.81 0:0:0:0:0:ffff:6432:a551
100.50.165.82 0:0:0:0:0:ffff:6432:a552
100.50.165.83 0:0:0:0:0:ffff:6432:a553
100.50.165.84 0:0:0:0:0:ffff:6432:a554
100.50.165.85 0:0:0:0:0:ffff:6432:a555
100.50.165.86 0:0:0:0:0:ffff:6432:a556
100.50.165.87 0:0:0:0:0:ffff:6432:a557
100.50.165.88 0:0:0:0:0:ffff:6432:a558
100.50.165.89 0:0:0:0:0:ffff:6432:a559
100.50.165.90 0:0:0:0:0:ffff:6432:a55a
100.50.165.91 0:0:0:0:0:ffff:6432:a55b
100.50.165.92 0:0:0:0:0:ffff:6432:a55c
100.50.165.93 0:0:0:0:0:ffff:6432:a55d
100.50.165.94 0:0:0:0:0:ffff:6432:a55e
100.50.165.95 0:0:0:0:0:ffff:6432:a55f
100.50.165.96 0:0:0:0:0:ffff:6432:a560
100.50.165.97 0:0:0:0:0:ffff:6432:a561
100.50.165.98 0:0:0:0:0:ffff:6432:a562
100.50.165.99 0:0:0:0:0:ffff:6432:a563
100.50.165.100 0:0:0:0:0:ffff:6432:a564
100.50.165.101 0:0:0:0:0:ffff:6432:a565
100.50.165.102 0:0:0:0:0:ffff:6432:a566
100.50.165.103 0:0:0:0:0:ffff:6432:a567
100.50.165.104 0:0:0:0:0:ffff:6432:a568
100.50.165.105 0:0:0:0:0:ffff:6432:a569
100.50.165.106 0:0:0:0:0:ffff:6432:a56a
100.50.165.107 0:0:0:0:0:ffff:6432:a56b
100.50.165.108 0:0:0:0:0:ffff:6432:a56c
100.50.165.109 0:0:0:0:0:ffff:6432:a56d
100.50.165.110 0:0:0:0:0:ffff:6432:a56e
100.50.165.111 0:0:0:0:0:ffff:6432:a56f
100.50.165.112 0:0:0:0:0:ffff:6432:a570
100.50.165.113 0:0:0:0:0:ffff:6432:a571
100.50.165.114 0:0:0:0:0:ffff:6432:a572
100.50.165.115 0:0:0:0:0:ffff:6432:a573
100.50.165.116 0:0:0:0:0:ffff:6432:a574
100.50.165.117 0:0:0:0:0:ffff:6432:a575
100.50.165.118 0:0:0:0:0:ffff:6432:a576
100.50.165.119 0:0:0:0:0:ffff:6432:a577
100.50.165.120 0:0:0:0:0:ffff:6432:a578


100.50.165.121 0:0:0:0:0:ffff:6432:a579
100.50.165.122 0:0:0:0:0:ffff:6432:a57a
100.50.165.123 0:0:0:0:0:ffff:6432:a57b
100.50.165.124 0:0:0:0:0:ffff:6432:a57c
100.50.165.125 0:0:0:0:0:ffff:6432:a57d
100.50.165.126 0:0:0:0:0:ffff:6432:a57e
100.50.165.127 0:0:0:0:0:ffff:6432:a57f
100.50.165.128 0:0:0:0:0:ffff:6432:a580
100.50.165.129 0:0:0:0:0:ffff:6432:a581
100.50.165.130 0:0:0:0:0:ffff:6432:a582
100.50.165.131 0:0:0:0:0:ffff:6432:a583
100.50.165.132 0:0:0:0:0:ffff:6432:a584
100.50.165.133 0:0:0:0:0:ffff:6432:a585
100.50.165.134 0:0:0:0:0:ffff:6432:a586
100.50.165.135 0:0:0:0:0:ffff:6432:a587
100.50.165.136 0:0:0:0:0:ffff:6432:a588
100.50.165.137 0:0:0:0:0:ffff:6432:a589
100.50.165.138 0:0:0:0:0:ffff:6432:a58a
100.50.165.139 0:0:0:0:0:ffff:6432:a58b
100.50.165.140 0:0:0:0:0:ffff:6432:a58c
100.50.165.141 0:0:0:0:0:ffff:6432:a58d
100.50.165.142 0:0:0:0:0:ffff:6432:a58e
100.50.165.143 0:0:0:0:0:ffff:6432:a58f
100.50.165.144 0:0:0:0:0:ffff:6432:a590
100.50.165.145 0:0:0:0:0:ffff:6432:a591
100.50.165.146 0:0:0:0:0:ffff:6432:a592
100.50.165.147 0:0:0:0:0:ffff:6432:a593
100.50.165.148 0:0:0:0:0:ffff:6432:a594
100.50.165.149 0:0:0:0:0:ffff:6432:a595
100.50.165.150 0:0:0:0:0:ffff:6432:a596
100.50.165.151 0:0:0:0:0:ffff:6432:a597
100.50.165.152 0:0:0:0:0:ffff:6432:a598
100.50.165.153 0:0:0:0:0:ffff:6432:a599
100.50.165.154 0:0:0:0:0:ffff:6432:a59a
100.50.165.155 0:0:0:0:0:ffff:6432:a59b
100.50.165.156 0:0:0:0:0:ffff:6432:a59c
100.50.165.157 0:0:0:0:0:ffff:6432:a59d
100.50.165.158 0:0:0:0:0:ffff:6432:a59e
100.50.165.159 0:0:0:0:0:ffff:6432:a59f
100.50.165.160 0:0:0:0:0:ffff:6432:a5a0
100.50.165.161 0:0:0:0:0:ffff:6432:a5a1
100.50.165.162 0:0:0:0:0:ffff:6432:a5a2
100.50.165.163 0:0:0:0:0:ffff:6432:a5a3
100.50.165.164 0:0:0:0:0:ffff:6432:a5a4
100.50.165.165 0:0:0:0:0:ffff:6432:a5a5
100.50.165.166 0:0:0:0:0:ffff:6432:a5a6
100.50.165.167 0:0:0:0:0:ffff:6432:a5a7
100.50.165.168 0:0:0:0:0:ffff:6432:a5a8
100.50.165.169 0:0:0:0:0:ffff:6432:a5a9
100.50.165.170 0:0:0:0:0:ffff:6432:a5aa
100.50.165.171 0:0:0:0:0:ffff:6432:a5ab
100.50.165.172 0:0:0:0:0:ffff:6432:a5ac
100.50.165.173 0:0:0:0:0:ffff:6432:a5ad
100.50.165.174 0:0:0:0:0:ffff:6432:a5ae
100.50.165.175 0:0:0:0:0:ffff:6432:a5af
100.50.165.176 0:0:0:0:0:ffff:6432:a5b0
100.50.165.177 0:0:0:0:0:ffff:6432:a5b1
100.50.165.178 0:0:0:0:0:ffff:6432:a5b2
100.50.165.179 0:0:0:0:0:ffff:6432:a5b3
100.50.165.180 0:0:0:0:0:ffff:6432:a5b4


100.50.165.181 0:0:0:0:0:ffff:6432:a5b5
100.50.165.182 0:0:0:0:0:ffff:6432:a5b6
100.50.165.183 0:0:0:0:0:ffff:6432:a5b7
100.50.165.184 0:0:0:0:0:ffff:6432:a5b8
100.50.165.185 0:0:0:0:0:ffff:6432:a5b9
100.50.165.186 0:0:0:0:0:ffff:6432:a5ba
100.50.165.187 0:0:0:0:0:ffff:6432:a5bb
100.50.165.188 0:0:0:0:0:ffff:6432:a5bc
100.50.165.189 0:0:0:0:0:ffff:6432:a5bd
100.50.165.190 0:0:0:0:0:ffff:6432:a5be
100.50.165.191 0:0:0:0:0:ffff:6432:a5bf
100.50.165.192 0:0:0:0:0:ffff:6432:a5c0
100.50.165.193 0:0:0:0:0:ffff:6432:a5c1
100.50.165.194 0:0:0:0:0:ffff:6432:a5c2
100.50.165.195 0:0:0:0:0:ffff:6432:a5c3
100.50.165.196 0:0:0:0:0:ffff:6432:a5c4
100.50.165.197 0:0:0:0:0:ffff:6432:a5c5
100.50.165.198 0:0:0:0:0:ffff:6432:a5c6
100.50.165.199 0:0:0:0:0:ffff:6432:a5c7
100.50.165.200 0:0:0:0:0:ffff:6432:a5c8
100.50.165.201 0:0:0:0:0:ffff:6432:a5c9
100.50.165.202 0:0:0:0:0:ffff:6432:a5ca
100.50.165.203 0:0:0:0:0:ffff:6432:a5cb
100.50.165.204 0:0:0:0:0:ffff:6432:a5cc
100.50.165.205 0:0:0:0:0:ffff:6432:a5cd
100.50.165.206 0:0:0:0:0:ffff:6432:a5ce
100.50.165.207 0:0:0:0:0:ffff:6432:a5cf
100.50.165.208 0:0:0:0:0:ffff:6432:a5d0
100.50.165.209 0:0:0:0:0:ffff:6432:a5d1
100.50.165.210 0:0:0:0:0:ffff:6432:a5d2
100.50.165.211 0:0:0:0:0:ffff:6432:a5d3
100.50.165.212 0:0:0:0:0:ffff:6432:a5d4
100.50.165.213 0:0:0:0:0:ffff:6432:a5d5
100.50.165.214 0:0:0:0:0:ffff:6432:a5d6
100.50.165.215 0:0:0:0:0:ffff:6432:a5d7
100.50.165.216 0:0:0:0:0:ffff:6432:a5d8
100.50.165.217 0:0:0:0:0:ffff:6432:a5d9
100.50.165.218 0:0:0:0:0:ffff:6432:a5da
100.50.165.219 0:0:0:0:0:ffff:6432:a5db
100.50.165.220 0:0:0:0:0:ffff:6432:a5dc
100.50.165.221 0:0:0:0:0:ffff:6432:a5dd
100.50.165.222 0:0:0:0:0:ffff:6432:a5de
100.50.165.223 0:0:0:0:0:ffff:6432:a5df
100.50.165.224 0:0:0:0:0:ffff:6432:a5e0
100.50.165.225 0:0:0:0:0:ffff:6432:a5e1
100.50.165.226 0:0:0:0:0:ffff:6432:a5e2
100.50.165.227 0:0:0:0:0:ffff:6432:a5e3
100.50.165.228 0:0:0:0:0:ffff:6432:a5e4
100.50.165.229 0:0:0:0:0:ffff:6432:a5e5
100.50.165.230 0:0:0:0:0:ffff:6432:a5e6
100.50.165.231 0:0:0:0:0:ffff:6432:a5e7
100.50.165.232 0:0:0:0:0:ffff:6432:a5e8
100.50.165.233 0:0:0:0:0:ffff:6432:a5e9
100.50.165.234 0:0:0:0:0:ffff:6432:a5ea
100.50.165.235 0:0:0:0:0:ffff:6432:a5eb
100.50.165.236 0:0:0:0:0:ffff:6432:a5ec
100.50.165.237 0:0:0:0:0:ffff:6432:a5ed
100.50.165.238 0:0:0:0:0:ffff:6432:a5ee
100.50.165.239 0:0:0:0:0:ffff:6432:a5ef
100.50.165.240 0:0:0:0:0:ffff:6432:a5f0
100.50.165.241 0:0:0:0:0:ffff:6432:a5f1
100.50.165.242 0:0:0:0:0:ffff:6432:a5f2
100.50.165.243 0:0:0:0:0:ffff:6432:a5f3
100.50.165.244 0:0:0:0:0:ffff:6432:a5f4
100.50.165.245 0:0:0:0:0:ffff:6432:a5f5
100.50.165.246 0:0:0:0:0:ffff:6432:a5f6
100.50.165.247 0:0:0:0:0:ffff:6432:a5f7
100.50.165.248 0:0:0:0:0:ffff:6432:a5f8
100.50.165.249 0:0:0:0:0:ffff:6432:a5f9
100.50.165.250 0:0:0:0:0:ffff:6432:a5fa
100.50.165.251 0:0:0:0:0:ffff:6432:a5fb
100.50.165.252 0:0:0:0:0:ffff:6432:a5fc
100.50.165.253 0:0:0:0:0:ffff:6432:a5fd
100.50.165.254 0:0:0:0:0:ffff:6432:a5fe
100.50.165.255 0:0:0:0:0:ffff:6432: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.