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
75.198.213.1 0:0:0:0:0:ffff:4bc6:d501
75.198.213.2 0:0:0:0:0:ffff:4bc6:d502
75.198.213.3 0:0:0:0:0:ffff:4bc6:d503
75.198.213.4 0:0:0:0:0:ffff:4bc6:d504
75.198.213.5 0:0:0:0:0:ffff:4bc6:d505
75.198.213.6 0:0:0:0:0:ffff:4bc6:d506
75.198.213.7 0:0:0:0:0:ffff:4bc6:d507
75.198.213.8 0:0:0:0:0:ffff:4bc6:d508
75.198.213.9 0:0:0:0:0:ffff:4bc6:d509
75.198.213.10 0:0:0:0:0:ffff:4bc6:d50a
75.198.213.11 0:0:0:0:0:ffff:4bc6:d50b
75.198.213.12 0:0:0:0:0:ffff:4bc6:d50c
75.198.213.13 0:0:0:0:0:ffff:4bc6:d50d
75.198.213.14 0:0:0:0:0:ffff:4bc6:d50e
75.198.213.15 0:0:0:0:0:ffff:4bc6:d50f
75.198.213.16 0:0:0:0:0:ffff:4bc6:d510
75.198.213.17 0:0:0:0:0:ffff:4bc6:d511
75.198.213.18 0:0:0:0:0:ffff:4bc6:d512
75.198.213.19 0:0:0:0:0:ffff:4bc6:d513
75.198.213.20 0:0:0:0:0:ffff:4bc6:d514
75.198.213.21 0:0:0:0:0:ffff:4bc6:d515
75.198.213.22 0:0:0:0:0:ffff:4bc6:d516
75.198.213.23 0:0:0:0:0:ffff:4bc6:d517
75.198.213.24 0:0:0:0:0:ffff:4bc6:d518
75.198.213.25 0:0:0:0:0:ffff:4bc6:d519
75.198.213.26 0:0:0:0:0:ffff:4bc6:d51a
75.198.213.27 0:0:0:0:0:ffff:4bc6:d51b
75.198.213.28 0:0:0:0:0:ffff:4bc6:d51c
75.198.213.29 0:0:0:0:0:ffff:4bc6:d51d
75.198.213.30 0:0:0:0:0:ffff:4bc6:d51e
75.198.213.31 0:0:0:0:0:ffff:4bc6:d51f
75.198.213.32 0:0:0:0:0:ffff:4bc6:d520
75.198.213.33 0:0:0:0:0:ffff:4bc6:d521
75.198.213.34 0:0:0:0:0:ffff:4bc6:d522
75.198.213.35 0:0:0:0:0:ffff:4bc6:d523
75.198.213.36 0:0:0:0:0:ffff:4bc6:d524
75.198.213.37 0:0:0:0:0:ffff:4bc6:d525
75.198.213.38 0:0:0:0:0:ffff:4bc6:d526
75.198.213.39 0:0:0:0:0:ffff:4bc6:d527
75.198.213.40 0:0:0:0:0:ffff:4bc6:d528
75.198.213.41 0:0:0:0:0:ffff:4bc6:d529
75.198.213.42 0:0:0:0:0:ffff:4bc6:d52a
75.198.213.43 0:0:0:0:0:ffff:4bc6:d52b
75.198.213.44 0:0:0:0:0:ffff:4bc6:d52c
75.198.213.45 0:0:0:0:0:ffff:4bc6:d52d
75.198.213.46 0:0:0:0:0:ffff:4bc6:d52e
75.198.213.47 0:0:0:0:0:ffff:4bc6:d52f
75.198.213.48 0:0:0:0:0:ffff:4bc6:d530
75.198.213.49 0:0:0:0:0:ffff:4bc6:d531
75.198.213.50 0:0:0:0:0:ffff:4bc6:d532
75.198.213.51 0:0:0:0:0:ffff:4bc6:d533
75.198.213.52 0:0:0:0:0:ffff:4bc6:d534
75.198.213.53 0:0:0:0:0:ffff:4bc6:d535
75.198.213.54 0:0:0:0:0:ffff:4bc6:d536
75.198.213.55 0:0:0:0:0:ffff:4bc6:d537
75.198.213.56 0:0:0:0:0:ffff:4bc6:d538
75.198.213.57 0:0:0:0:0:ffff:4bc6:d539
75.198.213.58 0:0:0:0:0:ffff:4bc6:d53a
75.198.213.59 0:0:0:0:0:ffff:4bc6:d53b
75.198.213.60 0:0:0:0:0:ffff:4bc6:d53c


75.198.213.61 0:0:0:0:0:ffff:4bc6:d53d
75.198.213.62 0:0:0:0:0:ffff:4bc6:d53e
75.198.213.63 0:0:0:0:0:ffff:4bc6:d53f
75.198.213.64 0:0:0:0:0:ffff:4bc6:d540
75.198.213.65 0:0:0:0:0:ffff:4bc6:d541
75.198.213.66 0:0:0:0:0:ffff:4bc6:d542
75.198.213.67 0:0:0:0:0:ffff:4bc6:d543
75.198.213.68 0:0:0:0:0:ffff:4bc6:d544
75.198.213.69 0:0:0:0:0:ffff:4bc6:d545
75.198.213.70 0:0:0:0:0:ffff:4bc6:d546
75.198.213.71 0:0:0:0:0:ffff:4bc6:d547
75.198.213.72 0:0:0:0:0:ffff:4bc6:d548
75.198.213.73 0:0:0:0:0:ffff:4bc6:d549
75.198.213.74 0:0:0:0:0:ffff:4bc6:d54a
75.198.213.75 0:0:0:0:0:ffff:4bc6:d54b
75.198.213.76 0:0:0:0:0:ffff:4bc6:d54c
75.198.213.77 0:0:0:0:0:ffff:4bc6:d54d
75.198.213.78 0:0:0:0:0:ffff:4bc6:d54e
75.198.213.79 0:0:0:0:0:ffff:4bc6:d54f
75.198.213.80 0:0:0:0:0:ffff:4bc6:d550
75.198.213.81 0:0:0:0:0:ffff:4bc6:d551
75.198.213.82 0:0:0:0:0:ffff:4bc6:d552
75.198.213.83 0:0:0:0:0:ffff:4bc6:d553
75.198.213.84 0:0:0:0:0:ffff:4bc6:d554
75.198.213.85 0:0:0:0:0:ffff:4bc6:d555
75.198.213.86 0:0:0:0:0:ffff:4bc6:d556
75.198.213.87 0:0:0:0:0:ffff:4bc6:d557
75.198.213.88 0:0:0:0:0:ffff:4bc6:d558
75.198.213.89 0:0:0:0:0:ffff:4bc6:d559
75.198.213.90 0:0:0:0:0:ffff:4bc6:d55a
75.198.213.91 0:0:0:0:0:ffff:4bc6:d55b
75.198.213.92 0:0:0:0:0:ffff:4bc6:d55c
75.198.213.93 0:0:0:0:0:ffff:4bc6:d55d
75.198.213.94 0:0:0:0:0:ffff:4bc6:d55e
75.198.213.95 0:0:0:0:0:ffff:4bc6:d55f
75.198.213.96 0:0:0:0:0:ffff:4bc6:d560
75.198.213.97 0:0:0:0:0:ffff:4bc6:d561
75.198.213.98 0:0:0:0:0:ffff:4bc6:d562
75.198.213.99 0:0:0:0:0:ffff:4bc6:d563
75.198.213.100 0:0:0:0:0:ffff:4bc6:d564
75.198.213.101 0:0:0:0:0:ffff:4bc6:d565
75.198.213.102 0:0:0:0:0:ffff:4bc6:d566
75.198.213.103 0:0:0:0:0:ffff:4bc6:d567
75.198.213.104 0:0:0:0:0:ffff:4bc6:d568
75.198.213.105 0:0:0:0:0:ffff:4bc6:d569
75.198.213.106 0:0:0:0:0:ffff:4bc6:d56a
75.198.213.107 0:0:0:0:0:ffff:4bc6:d56b
75.198.213.108 0:0:0:0:0:ffff:4bc6:d56c
75.198.213.109 0:0:0:0:0:ffff:4bc6:d56d
75.198.213.110 0:0:0:0:0:ffff:4bc6:d56e
75.198.213.111 0:0:0:0:0:ffff:4bc6:d56f
75.198.213.112 0:0:0:0:0:ffff:4bc6:d570
75.198.213.113 0:0:0:0:0:ffff:4bc6:d571
75.198.213.114 0:0:0:0:0:ffff:4bc6:d572
75.198.213.115 0:0:0:0:0:ffff:4bc6:d573
75.198.213.116 0:0:0:0:0:ffff:4bc6:d574
75.198.213.117 0:0:0:0:0:ffff:4bc6:d575
75.198.213.118 0:0:0:0:0:ffff:4bc6:d576
75.198.213.119 0:0:0:0:0:ffff:4bc6:d577
75.198.213.120 0:0:0:0:0:ffff:4bc6:d578


75.198.213.121 0:0:0:0:0:ffff:4bc6:d579
75.198.213.122 0:0:0:0:0:ffff:4bc6:d57a
75.198.213.123 0:0:0:0:0:ffff:4bc6:d57b
75.198.213.124 0:0:0:0:0:ffff:4bc6:d57c
75.198.213.125 0:0:0:0:0:ffff:4bc6:d57d
75.198.213.126 0:0:0:0:0:ffff:4bc6:d57e
75.198.213.127 0:0:0:0:0:ffff:4bc6:d57f
75.198.213.128 0:0:0:0:0:ffff:4bc6:d580
75.198.213.129 0:0:0:0:0:ffff:4bc6:d581
75.198.213.130 0:0:0:0:0:ffff:4bc6:d582
75.198.213.131 0:0:0:0:0:ffff:4bc6:d583
75.198.213.132 0:0:0:0:0:ffff:4bc6:d584
75.198.213.133 0:0:0:0:0:ffff:4bc6:d585
75.198.213.134 0:0:0:0:0:ffff:4bc6:d586
75.198.213.135 0:0:0:0:0:ffff:4bc6:d587
75.198.213.136 0:0:0:0:0:ffff:4bc6:d588
75.198.213.137 0:0:0:0:0:ffff:4bc6:d589
75.198.213.138 0:0:0:0:0:ffff:4bc6:d58a
75.198.213.139 0:0:0:0:0:ffff:4bc6:d58b
75.198.213.140 0:0:0:0:0:ffff:4bc6:d58c
75.198.213.141 0:0:0:0:0:ffff:4bc6:d58d
75.198.213.142 0:0:0:0:0:ffff:4bc6:d58e
75.198.213.143 0:0:0:0:0:ffff:4bc6:d58f
75.198.213.144 0:0:0:0:0:ffff:4bc6:d590
75.198.213.145 0:0:0:0:0:ffff:4bc6:d591
75.198.213.146 0:0:0:0:0:ffff:4bc6:d592
75.198.213.147 0:0:0:0:0:ffff:4bc6:d593
75.198.213.148 0:0:0:0:0:ffff:4bc6:d594
75.198.213.149 0:0:0:0:0:ffff:4bc6:d595
75.198.213.150 0:0:0:0:0:ffff:4bc6:d596
75.198.213.151 0:0:0:0:0:ffff:4bc6:d597
75.198.213.152 0:0:0:0:0:ffff:4bc6:d598
75.198.213.153 0:0:0:0:0:ffff:4bc6:d599
75.198.213.154 0:0:0:0:0:ffff:4bc6:d59a
75.198.213.155 0:0:0:0:0:ffff:4bc6:d59b
75.198.213.156 0:0:0:0:0:ffff:4bc6:d59c
75.198.213.157 0:0:0:0:0:ffff:4bc6:d59d
75.198.213.158 0:0:0:0:0:ffff:4bc6:d59e
75.198.213.159 0:0:0:0:0:ffff:4bc6:d59f
75.198.213.160 0:0:0:0:0:ffff:4bc6:d5a0
75.198.213.161 0:0:0:0:0:ffff:4bc6:d5a1
75.198.213.162 0:0:0:0:0:ffff:4bc6:d5a2
75.198.213.163 0:0:0:0:0:ffff:4bc6:d5a3
75.198.213.164 0:0:0:0:0:ffff:4bc6:d5a4
75.198.213.165 0:0:0:0:0:ffff:4bc6:d5a5
75.198.213.166 0:0:0:0:0:ffff:4bc6:d5a6
75.198.213.167 0:0:0:0:0:ffff:4bc6:d5a7
75.198.213.168 0:0:0:0:0:ffff:4bc6:d5a8
75.198.213.169 0:0:0:0:0:ffff:4bc6:d5a9
75.198.213.170 0:0:0:0:0:ffff:4bc6:d5aa
75.198.213.171 0:0:0:0:0:ffff:4bc6:d5ab
75.198.213.172 0:0:0:0:0:ffff:4bc6:d5ac
75.198.213.173 0:0:0:0:0:ffff:4bc6:d5ad
75.198.213.174 0:0:0:0:0:ffff:4bc6:d5ae
75.198.213.175 0:0:0:0:0:ffff:4bc6:d5af
75.198.213.176 0:0:0:0:0:ffff:4bc6:d5b0
75.198.213.177 0:0:0:0:0:ffff:4bc6:d5b1
75.198.213.178 0:0:0:0:0:ffff:4bc6:d5b2
75.198.213.179 0:0:0:0:0:ffff:4bc6:d5b3
75.198.213.180 0:0:0:0:0:ffff:4bc6:d5b4


75.198.213.181 0:0:0:0:0:ffff:4bc6:d5b5
75.198.213.182 0:0:0:0:0:ffff:4bc6:d5b6
75.198.213.183 0:0:0:0:0:ffff:4bc6:d5b7
75.198.213.184 0:0:0:0:0:ffff:4bc6:d5b8
75.198.213.185 0:0:0:0:0:ffff:4bc6:d5b9
75.198.213.186 0:0:0:0:0:ffff:4bc6:d5ba
75.198.213.187 0:0:0:0:0:ffff:4bc6:d5bb
75.198.213.188 0:0:0:0:0:ffff:4bc6:d5bc
75.198.213.189 0:0:0:0:0:ffff:4bc6:d5bd
75.198.213.190 0:0:0:0:0:ffff:4bc6:d5be
75.198.213.191 0:0:0:0:0:ffff:4bc6:d5bf
75.198.213.192 0:0:0:0:0:ffff:4bc6:d5c0
75.198.213.193 0:0:0:0:0:ffff:4bc6:d5c1
75.198.213.194 0:0:0:0:0:ffff:4bc6:d5c2
75.198.213.195 0:0:0:0:0:ffff:4bc6:d5c3
75.198.213.196 0:0:0:0:0:ffff:4bc6:d5c4
75.198.213.197 0:0:0:0:0:ffff:4bc6:d5c5
75.198.213.198 0:0:0:0:0:ffff:4bc6:d5c6
75.198.213.199 0:0:0:0:0:ffff:4bc6:d5c7
75.198.213.200 0:0:0:0:0:ffff:4bc6:d5c8
75.198.213.201 0:0:0:0:0:ffff:4bc6:d5c9
75.198.213.202 0:0:0:0:0:ffff:4bc6:d5ca
75.198.213.203 0:0:0:0:0:ffff:4bc6:d5cb
75.198.213.204 0:0:0:0:0:ffff:4bc6:d5cc
75.198.213.205 0:0:0:0:0:ffff:4bc6:d5cd
75.198.213.206 0:0:0:0:0:ffff:4bc6:d5ce
75.198.213.207 0:0:0:0:0:ffff:4bc6:d5cf
75.198.213.208 0:0:0:0:0:ffff:4bc6:d5d0
75.198.213.209 0:0:0:0:0:ffff:4bc6:d5d1
75.198.213.210 0:0:0:0:0:ffff:4bc6:d5d2
75.198.213.211 0:0:0:0:0:ffff:4bc6:d5d3
75.198.213.212 0:0:0:0:0:ffff:4bc6:d5d4
75.198.213.213 0:0:0:0:0:ffff:4bc6:d5d5
75.198.213.214 0:0:0:0:0:ffff:4bc6:d5d6
75.198.213.215 0:0:0:0:0:ffff:4bc6:d5d7
75.198.213.216 0:0:0:0:0:ffff:4bc6:d5d8
75.198.213.217 0:0:0:0:0:ffff:4bc6:d5d9
75.198.213.218 0:0:0:0:0:ffff:4bc6:d5da
75.198.213.219 0:0:0:0:0:ffff:4bc6:d5db
75.198.213.220 0:0:0:0:0:ffff:4bc6:d5dc
75.198.213.221 0:0:0:0:0:ffff:4bc6:d5dd
75.198.213.222 0:0:0:0:0:ffff:4bc6:d5de
75.198.213.223 0:0:0:0:0:ffff:4bc6:d5df
75.198.213.224 0:0:0:0:0:ffff:4bc6:d5e0
75.198.213.225 0:0:0:0:0:ffff:4bc6:d5e1
75.198.213.226 0:0:0:0:0:ffff:4bc6:d5e2
75.198.213.227 0:0:0:0:0:ffff:4bc6:d5e3
75.198.213.228 0:0:0:0:0:ffff:4bc6:d5e4
75.198.213.229 0:0:0:0:0:ffff:4bc6:d5e5
75.198.213.230 0:0:0:0:0:ffff:4bc6:d5e6
75.198.213.231 0:0:0:0:0:ffff:4bc6:d5e7
75.198.213.232 0:0:0:0:0:ffff:4bc6:d5e8
75.198.213.233 0:0:0:0:0:ffff:4bc6:d5e9
75.198.213.234 0:0:0:0:0:ffff:4bc6:d5ea
75.198.213.235 0:0:0:0:0:ffff:4bc6:d5eb
75.198.213.236 0:0:0:0:0:ffff:4bc6:d5ec
75.198.213.237 0:0:0:0:0:ffff:4bc6:d5ed
75.198.213.238 0:0:0:0:0:ffff:4bc6:d5ee
75.198.213.239 0:0:0:0:0:ffff:4bc6:d5ef
75.198.213.240 0:0:0:0:0:ffff:4bc6:d5f0
75.198.213.241 0:0:0:0:0:ffff:4bc6:d5f1
75.198.213.242 0:0:0:0:0:ffff:4bc6:d5f2
75.198.213.243 0:0:0:0:0:ffff:4bc6:d5f3
75.198.213.244 0:0:0:0:0:ffff:4bc6:d5f4
75.198.213.245 0:0:0:0:0:ffff:4bc6:d5f5
75.198.213.246 0:0:0:0:0:ffff:4bc6:d5f6
75.198.213.247 0:0:0:0:0:ffff:4bc6:d5f7
75.198.213.248 0:0:0:0:0:ffff:4bc6:d5f8
75.198.213.249 0:0:0:0:0:ffff:4bc6:d5f9
75.198.213.250 0:0:0:0:0:ffff:4bc6:d5fa
75.198.213.251 0:0:0:0:0:ffff:4bc6:d5fb
75.198.213.252 0:0:0:0:0:ffff:4bc6:d5fc
75.198.213.253 0:0:0:0:0:ffff:4bc6:d5fd
75.198.213.254 0:0:0:0:0:ffff:4bc6:d5fe
75.198.213.255 0:0:0:0:0:ffff:4bc6:d5ff


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.