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
19.73.214.1 0:0:0:0:0:ffff:1349:d601
19.73.214.2 0:0:0:0:0:ffff:1349:d602
19.73.214.3 0:0:0:0:0:ffff:1349:d603
19.73.214.4 0:0:0:0:0:ffff:1349:d604
19.73.214.5 0:0:0:0:0:ffff:1349:d605
19.73.214.6 0:0:0:0:0:ffff:1349:d606
19.73.214.7 0:0:0:0:0:ffff:1349:d607
19.73.214.8 0:0:0:0:0:ffff:1349:d608
19.73.214.9 0:0:0:0:0:ffff:1349:d609
19.73.214.10 0:0:0:0:0:ffff:1349:d60a
19.73.214.11 0:0:0:0:0:ffff:1349:d60b
19.73.214.12 0:0:0:0:0:ffff:1349:d60c
19.73.214.13 0:0:0:0:0:ffff:1349:d60d
19.73.214.14 0:0:0:0:0:ffff:1349:d60e
19.73.214.15 0:0:0:0:0:ffff:1349:d60f
19.73.214.16 0:0:0:0:0:ffff:1349:d610
19.73.214.17 0:0:0:0:0:ffff:1349:d611
19.73.214.18 0:0:0:0:0:ffff:1349:d612
19.73.214.19 0:0:0:0:0:ffff:1349:d613
19.73.214.20 0:0:0:0:0:ffff:1349:d614
19.73.214.21 0:0:0:0:0:ffff:1349:d615
19.73.214.22 0:0:0:0:0:ffff:1349:d616
19.73.214.23 0:0:0:0:0:ffff:1349:d617
19.73.214.24 0:0:0:0:0:ffff:1349:d618
19.73.214.25 0:0:0:0:0:ffff:1349:d619
19.73.214.26 0:0:0:0:0:ffff:1349:d61a
19.73.214.27 0:0:0:0:0:ffff:1349:d61b
19.73.214.28 0:0:0:0:0:ffff:1349:d61c
19.73.214.29 0:0:0:0:0:ffff:1349:d61d
19.73.214.30 0:0:0:0:0:ffff:1349:d61e
19.73.214.31 0:0:0:0:0:ffff:1349:d61f
19.73.214.32 0:0:0:0:0:ffff:1349:d620
19.73.214.33 0:0:0:0:0:ffff:1349:d621
19.73.214.34 0:0:0:0:0:ffff:1349:d622
19.73.214.35 0:0:0:0:0:ffff:1349:d623
19.73.214.36 0:0:0:0:0:ffff:1349:d624
19.73.214.37 0:0:0:0:0:ffff:1349:d625
19.73.214.38 0:0:0:0:0:ffff:1349:d626
19.73.214.39 0:0:0:0:0:ffff:1349:d627
19.73.214.40 0:0:0:0:0:ffff:1349:d628
19.73.214.41 0:0:0:0:0:ffff:1349:d629
19.73.214.42 0:0:0:0:0:ffff:1349:d62a
19.73.214.43 0:0:0:0:0:ffff:1349:d62b
19.73.214.44 0:0:0:0:0:ffff:1349:d62c
19.73.214.45 0:0:0:0:0:ffff:1349:d62d
19.73.214.46 0:0:0:0:0:ffff:1349:d62e
19.73.214.47 0:0:0:0:0:ffff:1349:d62f
19.73.214.48 0:0:0:0:0:ffff:1349:d630
19.73.214.49 0:0:0:0:0:ffff:1349:d631
19.73.214.50 0:0:0:0:0:ffff:1349:d632
19.73.214.51 0:0:0:0:0:ffff:1349:d633
19.73.214.52 0:0:0:0:0:ffff:1349:d634
19.73.214.53 0:0:0:0:0:ffff:1349:d635
19.73.214.54 0:0:0:0:0:ffff:1349:d636
19.73.214.55 0:0:0:0:0:ffff:1349:d637
19.73.214.56 0:0:0:0:0:ffff:1349:d638
19.73.214.57 0:0:0:0:0:ffff:1349:d639
19.73.214.58 0:0:0:0:0:ffff:1349:d63a
19.73.214.59 0:0:0:0:0:ffff:1349:d63b
19.73.214.60 0:0:0:0:0:ffff:1349:d63c


19.73.214.61 0:0:0:0:0:ffff:1349:d63d
19.73.214.62 0:0:0:0:0:ffff:1349:d63e
19.73.214.63 0:0:0:0:0:ffff:1349:d63f
19.73.214.64 0:0:0:0:0:ffff:1349:d640
19.73.214.65 0:0:0:0:0:ffff:1349:d641
19.73.214.66 0:0:0:0:0:ffff:1349:d642
19.73.214.67 0:0:0:0:0:ffff:1349:d643
19.73.214.68 0:0:0:0:0:ffff:1349:d644
19.73.214.69 0:0:0:0:0:ffff:1349:d645
19.73.214.70 0:0:0:0:0:ffff:1349:d646
19.73.214.71 0:0:0:0:0:ffff:1349:d647
19.73.214.72 0:0:0:0:0:ffff:1349:d648
19.73.214.73 0:0:0:0:0:ffff:1349:d649
19.73.214.74 0:0:0:0:0:ffff:1349:d64a
19.73.214.75 0:0:0:0:0:ffff:1349:d64b
19.73.214.76 0:0:0:0:0:ffff:1349:d64c
19.73.214.77 0:0:0:0:0:ffff:1349:d64d
19.73.214.78 0:0:0:0:0:ffff:1349:d64e
19.73.214.79 0:0:0:0:0:ffff:1349:d64f
19.73.214.80 0:0:0:0:0:ffff:1349:d650
19.73.214.81 0:0:0:0:0:ffff:1349:d651
19.73.214.82 0:0:0:0:0:ffff:1349:d652
19.73.214.83 0:0:0:0:0:ffff:1349:d653
19.73.214.84 0:0:0:0:0:ffff:1349:d654
19.73.214.85 0:0:0:0:0:ffff:1349:d655
19.73.214.86 0:0:0:0:0:ffff:1349:d656
19.73.214.87 0:0:0:0:0:ffff:1349:d657
19.73.214.88 0:0:0:0:0:ffff:1349:d658
19.73.214.89 0:0:0:0:0:ffff:1349:d659
19.73.214.90 0:0:0:0:0:ffff:1349:d65a
19.73.214.91 0:0:0:0:0:ffff:1349:d65b
19.73.214.92 0:0:0:0:0:ffff:1349:d65c
19.73.214.93 0:0:0:0:0:ffff:1349:d65d
19.73.214.94 0:0:0:0:0:ffff:1349:d65e
19.73.214.95 0:0:0:0:0:ffff:1349:d65f
19.73.214.96 0:0:0:0:0:ffff:1349:d660
19.73.214.97 0:0:0:0:0:ffff:1349:d661
19.73.214.98 0:0:0:0:0:ffff:1349:d662
19.73.214.99 0:0:0:0:0:ffff:1349:d663
19.73.214.100 0:0:0:0:0:ffff:1349:d664
19.73.214.101 0:0:0:0:0:ffff:1349:d665
19.73.214.102 0:0:0:0:0:ffff:1349:d666
19.73.214.103 0:0:0:0:0:ffff:1349:d667
19.73.214.104 0:0:0:0:0:ffff:1349:d668
19.73.214.105 0:0:0:0:0:ffff:1349:d669
19.73.214.106 0:0:0:0:0:ffff:1349:d66a
19.73.214.107 0:0:0:0:0:ffff:1349:d66b
19.73.214.108 0:0:0:0:0:ffff:1349:d66c
19.73.214.109 0:0:0:0:0:ffff:1349:d66d
19.73.214.110 0:0:0:0:0:ffff:1349:d66e
19.73.214.111 0:0:0:0:0:ffff:1349:d66f
19.73.214.112 0:0:0:0:0:ffff:1349:d670
19.73.214.113 0:0:0:0:0:ffff:1349:d671
19.73.214.114 0:0:0:0:0:ffff:1349:d672
19.73.214.115 0:0:0:0:0:ffff:1349:d673
19.73.214.116 0:0:0:0:0:ffff:1349:d674
19.73.214.117 0:0:0:0:0:ffff:1349:d675
19.73.214.118 0:0:0:0:0:ffff:1349:d676
19.73.214.119 0:0:0:0:0:ffff:1349:d677
19.73.214.120 0:0:0:0:0:ffff:1349:d678


19.73.214.121 0:0:0:0:0:ffff:1349:d679
19.73.214.122 0:0:0:0:0:ffff:1349:d67a
19.73.214.123 0:0:0:0:0:ffff:1349:d67b
19.73.214.124 0:0:0:0:0:ffff:1349:d67c
19.73.214.125 0:0:0:0:0:ffff:1349:d67d
19.73.214.126 0:0:0:0:0:ffff:1349:d67e
19.73.214.127 0:0:0:0:0:ffff:1349:d67f
19.73.214.128 0:0:0:0:0:ffff:1349:d680
19.73.214.129 0:0:0:0:0:ffff:1349:d681
19.73.214.130 0:0:0:0:0:ffff:1349:d682
19.73.214.131 0:0:0:0:0:ffff:1349:d683
19.73.214.132 0:0:0:0:0:ffff:1349:d684
19.73.214.133 0:0:0:0:0:ffff:1349:d685
19.73.214.134 0:0:0:0:0:ffff:1349:d686
19.73.214.135 0:0:0:0:0:ffff:1349:d687
19.73.214.136 0:0:0:0:0:ffff:1349:d688
19.73.214.137 0:0:0:0:0:ffff:1349:d689
19.73.214.138 0:0:0:0:0:ffff:1349:d68a
19.73.214.139 0:0:0:0:0:ffff:1349:d68b
19.73.214.140 0:0:0:0:0:ffff:1349:d68c
19.73.214.141 0:0:0:0:0:ffff:1349:d68d
19.73.214.142 0:0:0:0:0:ffff:1349:d68e
19.73.214.143 0:0:0:0:0:ffff:1349:d68f
19.73.214.144 0:0:0:0:0:ffff:1349:d690
19.73.214.145 0:0:0:0:0:ffff:1349:d691
19.73.214.146 0:0:0:0:0:ffff:1349:d692
19.73.214.147 0:0:0:0:0:ffff:1349:d693
19.73.214.148 0:0:0:0:0:ffff:1349:d694
19.73.214.149 0:0:0:0:0:ffff:1349:d695
19.73.214.150 0:0:0:0:0:ffff:1349:d696
19.73.214.151 0:0:0:0:0:ffff:1349:d697
19.73.214.152 0:0:0:0:0:ffff:1349:d698
19.73.214.153 0:0:0:0:0:ffff:1349:d699
19.73.214.154 0:0:0:0:0:ffff:1349:d69a
19.73.214.155 0:0:0:0:0:ffff:1349:d69b
19.73.214.156 0:0:0:0:0:ffff:1349:d69c
19.73.214.157 0:0:0:0:0:ffff:1349:d69d
19.73.214.158 0:0:0:0:0:ffff:1349:d69e
19.73.214.159 0:0:0:0:0:ffff:1349:d69f
19.73.214.160 0:0:0:0:0:ffff:1349:d6a0
19.73.214.161 0:0:0:0:0:ffff:1349:d6a1
19.73.214.162 0:0:0:0:0:ffff:1349:d6a2
19.73.214.163 0:0:0:0:0:ffff:1349:d6a3
19.73.214.164 0:0:0:0:0:ffff:1349:d6a4
19.73.214.165 0:0:0:0:0:ffff:1349:d6a5
19.73.214.166 0:0:0:0:0:ffff:1349:d6a6
19.73.214.167 0:0:0:0:0:ffff:1349:d6a7
19.73.214.168 0:0:0:0:0:ffff:1349:d6a8
19.73.214.169 0:0:0:0:0:ffff:1349:d6a9
19.73.214.170 0:0:0:0:0:ffff:1349:d6aa
19.73.214.171 0:0:0:0:0:ffff:1349:d6ab
19.73.214.172 0:0:0:0:0:ffff:1349:d6ac
19.73.214.173 0:0:0:0:0:ffff:1349:d6ad
19.73.214.174 0:0:0:0:0:ffff:1349:d6ae
19.73.214.175 0:0:0:0:0:ffff:1349:d6af
19.73.214.176 0:0:0:0:0:ffff:1349:d6b0
19.73.214.177 0:0:0:0:0:ffff:1349:d6b1
19.73.214.178 0:0:0:0:0:ffff:1349:d6b2
19.73.214.179 0:0:0:0:0:ffff:1349:d6b3
19.73.214.180 0:0:0:0:0:ffff:1349:d6b4


19.73.214.181 0:0:0:0:0:ffff:1349:d6b5
19.73.214.182 0:0:0:0:0:ffff:1349:d6b6
19.73.214.183 0:0:0:0:0:ffff:1349:d6b7
19.73.214.184 0:0:0:0:0:ffff:1349:d6b8
19.73.214.185 0:0:0:0:0:ffff:1349:d6b9
19.73.214.186 0:0:0:0:0:ffff:1349:d6ba
19.73.214.187 0:0:0:0:0:ffff:1349:d6bb
19.73.214.188 0:0:0:0:0:ffff:1349:d6bc
19.73.214.189 0:0:0:0:0:ffff:1349:d6bd
19.73.214.190 0:0:0:0:0:ffff:1349:d6be
19.73.214.191 0:0:0:0:0:ffff:1349:d6bf
19.73.214.192 0:0:0:0:0:ffff:1349:d6c0
19.73.214.193 0:0:0:0:0:ffff:1349:d6c1
19.73.214.194 0:0:0:0:0:ffff:1349:d6c2
19.73.214.195 0:0:0:0:0:ffff:1349:d6c3
19.73.214.196 0:0:0:0:0:ffff:1349:d6c4
19.73.214.197 0:0:0:0:0:ffff:1349:d6c5
19.73.214.198 0:0:0:0:0:ffff:1349:d6c6
19.73.214.199 0:0:0:0:0:ffff:1349:d6c7
19.73.214.200 0:0:0:0:0:ffff:1349:d6c8
19.73.214.201 0:0:0:0:0:ffff:1349:d6c9
19.73.214.202 0:0:0:0:0:ffff:1349:d6ca
19.73.214.203 0:0:0:0:0:ffff:1349:d6cb
19.73.214.204 0:0:0:0:0:ffff:1349:d6cc
19.73.214.205 0:0:0:0:0:ffff:1349:d6cd
19.73.214.206 0:0:0:0:0:ffff:1349:d6ce
19.73.214.207 0:0:0:0:0:ffff:1349:d6cf
19.73.214.208 0:0:0:0:0:ffff:1349:d6d0
19.73.214.209 0:0:0:0:0:ffff:1349:d6d1
19.73.214.210 0:0:0:0:0:ffff:1349:d6d2
19.73.214.211 0:0:0:0:0:ffff:1349:d6d3
19.73.214.212 0:0:0:0:0:ffff:1349:d6d4
19.73.214.213 0:0:0:0:0:ffff:1349:d6d5
19.73.214.214 0:0:0:0:0:ffff:1349:d6d6
19.73.214.215 0:0:0:0:0:ffff:1349:d6d7
19.73.214.216 0:0:0:0:0:ffff:1349:d6d8
19.73.214.217 0:0:0:0:0:ffff:1349:d6d9
19.73.214.218 0:0:0:0:0:ffff:1349:d6da
19.73.214.219 0:0:0:0:0:ffff:1349:d6db
19.73.214.220 0:0:0:0:0:ffff:1349:d6dc
19.73.214.221 0:0:0:0:0:ffff:1349:d6dd
19.73.214.222 0:0:0:0:0:ffff:1349:d6de
19.73.214.223 0:0:0:0:0:ffff:1349:d6df
19.73.214.224 0:0:0:0:0:ffff:1349:d6e0
19.73.214.225 0:0:0:0:0:ffff:1349:d6e1
19.73.214.226 0:0:0:0:0:ffff:1349:d6e2
19.73.214.227 0:0:0:0:0:ffff:1349:d6e3
19.73.214.228 0:0:0:0:0:ffff:1349:d6e4
19.73.214.229 0:0:0:0:0:ffff:1349:d6e5
19.73.214.230 0:0:0:0:0:ffff:1349:d6e6
19.73.214.231 0:0:0:0:0:ffff:1349:d6e7
19.73.214.232 0:0:0:0:0:ffff:1349:d6e8
19.73.214.233 0:0:0:0:0:ffff:1349:d6e9
19.73.214.234 0:0:0:0:0:ffff:1349:d6ea
19.73.214.235 0:0:0:0:0:ffff:1349:d6eb
19.73.214.236 0:0:0:0:0:ffff:1349:d6ec
19.73.214.237 0:0:0:0:0:ffff:1349:d6ed
19.73.214.238 0:0:0:0:0:ffff:1349:d6ee
19.73.214.239 0:0:0:0:0:ffff:1349:d6ef
19.73.214.240 0:0:0:0:0:ffff:1349:d6f0
19.73.214.241 0:0:0:0:0:ffff:1349:d6f1
19.73.214.242 0:0:0:0:0:ffff:1349:d6f2
19.73.214.243 0:0:0:0:0:ffff:1349:d6f3
19.73.214.244 0:0:0:0:0:ffff:1349:d6f4
19.73.214.245 0:0:0:0:0:ffff:1349:d6f5
19.73.214.246 0:0:0:0:0:ffff:1349:d6f6
19.73.214.247 0:0:0:0:0:ffff:1349:d6f7
19.73.214.248 0:0:0:0:0:ffff:1349:d6f8
19.73.214.249 0:0:0:0:0:ffff:1349:d6f9
19.73.214.250 0:0:0:0:0:ffff:1349:d6fa
19.73.214.251 0:0:0:0:0:ffff:1349:d6fb
19.73.214.252 0:0:0:0:0:ffff:1349:d6fc
19.73.214.253 0:0:0:0:0:ffff:1349:d6fd
19.73.214.254 0:0:0:0:0:ffff:1349:d6fe
19.73.214.255 0:0:0:0:0:ffff:1349:d6ff


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.