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
10.43.215.1 0:0:0:0:0:ffff:a2b:d701
10.43.215.2 0:0:0:0:0:ffff:a2b:d702
10.43.215.3 0:0:0:0:0:ffff:a2b:d703
10.43.215.4 0:0:0:0:0:ffff:a2b:d704
10.43.215.5 0:0:0:0:0:ffff:a2b:d705
10.43.215.6 0:0:0:0:0:ffff:a2b:d706
10.43.215.7 0:0:0:0:0:ffff:a2b:d707
10.43.215.8 0:0:0:0:0:ffff:a2b:d708
10.43.215.9 0:0:0:0:0:ffff:a2b:d709
10.43.215.10 0:0:0:0:0:ffff:a2b:d70a
10.43.215.11 0:0:0:0:0:ffff:a2b:d70b
10.43.215.12 0:0:0:0:0:ffff:a2b:d70c
10.43.215.13 0:0:0:0:0:ffff:a2b:d70d
10.43.215.14 0:0:0:0:0:ffff:a2b:d70e
10.43.215.15 0:0:0:0:0:ffff:a2b:d70f
10.43.215.16 0:0:0:0:0:ffff:a2b:d710
10.43.215.17 0:0:0:0:0:ffff:a2b:d711
10.43.215.18 0:0:0:0:0:ffff:a2b:d712
10.43.215.19 0:0:0:0:0:ffff:a2b:d713
10.43.215.20 0:0:0:0:0:ffff:a2b:d714
10.43.215.21 0:0:0:0:0:ffff:a2b:d715
10.43.215.22 0:0:0:0:0:ffff:a2b:d716
10.43.215.23 0:0:0:0:0:ffff:a2b:d717
10.43.215.24 0:0:0:0:0:ffff:a2b:d718
10.43.215.25 0:0:0:0:0:ffff:a2b:d719
10.43.215.26 0:0:0:0:0:ffff:a2b:d71a
10.43.215.27 0:0:0:0:0:ffff:a2b:d71b
10.43.215.28 0:0:0:0:0:ffff:a2b:d71c
10.43.215.29 0:0:0:0:0:ffff:a2b:d71d
10.43.215.30 0:0:0:0:0:ffff:a2b:d71e
10.43.215.31 0:0:0:0:0:ffff:a2b:d71f
10.43.215.32 0:0:0:0:0:ffff:a2b:d720
10.43.215.33 0:0:0:0:0:ffff:a2b:d721
10.43.215.34 0:0:0:0:0:ffff:a2b:d722
10.43.215.35 0:0:0:0:0:ffff:a2b:d723
10.43.215.36 0:0:0:0:0:ffff:a2b:d724
10.43.215.37 0:0:0:0:0:ffff:a2b:d725
10.43.215.38 0:0:0:0:0:ffff:a2b:d726
10.43.215.39 0:0:0:0:0:ffff:a2b:d727
10.43.215.40 0:0:0:0:0:ffff:a2b:d728
10.43.215.41 0:0:0:0:0:ffff:a2b:d729
10.43.215.42 0:0:0:0:0:ffff:a2b:d72a
10.43.215.43 0:0:0:0:0:ffff:a2b:d72b
10.43.215.44 0:0:0:0:0:ffff:a2b:d72c
10.43.215.45 0:0:0:0:0:ffff:a2b:d72d
10.43.215.46 0:0:0:0:0:ffff:a2b:d72e
10.43.215.47 0:0:0:0:0:ffff:a2b:d72f
10.43.215.48 0:0:0:0:0:ffff:a2b:d730
10.43.215.49 0:0:0:0:0:ffff:a2b:d731
10.43.215.50 0:0:0:0:0:ffff:a2b:d732
10.43.215.51 0:0:0:0:0:ffff:a2b:d733
10.43.215.52 0:0:0:0:0:ffff:a2b:d734
10.43.215.53 0:0:0:0:0:ffff:a2b:d735
10.43.215.54 0:0:0:0:0:ffff:a2b:d736
10.43.215.55 0:0:0:0:0:ffff:a2b:d737
10.43.215.56 0:0:0:0:0:ffff:a2b:d738
10.43.215.57 0:0:0:0:0:ffff:a2b:d739
10.43.215.58 0:0:0:0:0:ffff:a2b:d73a
10.43.215.59 0:0:0:0:0:ffff:a2b:d73b
10.43.215.60 0:0:0:0:0:ffff:a2b:d73c


10.43.215.61 0:0:0:0:0:ffff:a2b:d73d
10.43.215.62 0:0:0:0:0:ffff:a2b:d73e
10.43.215.63 0:0:0:0:0:ffff:a2b:d73f
10.43.215.64 0:0:0:0:0:ffff:a2b:d740
10.43.215.65 0:0:0:0:0:ffff:a2b:d741
10.43.215.66 0:0:0:0:0:ffff:a2b:d742
10.43.215.67 0:0:0:0:0:ffff:a2b:d743
10.43.215.68 0:0:0:0:0:ffff:a2b:d744
10.43.215.69 0:0:0:0:0:ffff:a2b:d745
10.43.215.70 0:0:0:0:0:ffff:a2b:d746
10.43.215.71 0:0:0:0:0:ffff:a2b:d747
10.43.215.72 0:0:0:0:0:ffff:a2b:d748
10.43.215.73 0:0:0:0:0:ffff:a2b:d749
10.43.215.74 0:0:0:0:0:ffff:a2b:d74a
10.43.215.75 0:0:0:0:0:ffff:a2b:d74b
10.43.215.76 0:0:0:0:0:ffff:a2b:d74c
10.43.215.77 0:0:0:0:0:ffff:a2b:d74d
10.43.215.78 0:0:0:0:0:ffff:a2b:d74e
10.43.215.79 0:0:0:0:0:ffff:a2b:d74f
10.43.215.80 0:0:0:0:0:ffff:a2b:d750
10.43.215.81 0:0:0:0:0:ffff:a2b:d751
10.43.215.82 0:0:0:0:0:ffff:a2b:d752
10.43.215.83 0:0:0:0:0:ffff:a2b:d753
10.43.215.84 0:0:0:0:0:ffff:a2b:d754
10.43.215.85 0:0:0:0:0:ffff:a2b:d755
10.43.215.86 0:0:0:0:0:ffff:a2b:d756
10.43.215.87 0:0:0:0:0:ffff:a2b:d757
10.43.215.88 0:0:0:0:0:ffff:a2b:d758
10.43.215.89 0:0:0:0:0:ffff:a2b:d759
10.43.215.90 0:0:0:0:0:ffff:a2b:d75a
10.43.215.91 0:0:0:0:0:ffff:a2b:d75b
10.43.215.92 0:0:0:0:0:ffff:a2b:d75c
10.43.215.93 0:0:0:0:0:ffff:a2b:d75d
10.43.215.94 0:0:0:0:0:ffff:a2b:d75e
10.43.215.95 0:0:0:0:0:ffff:a2b:d75f
10.43.215.96 0:0:0:0:0:ffff:a2b:d760
10.43.215.97 0:0:0:0:0:ffff:a2b:d761
10.43.215.98 0:0:0:0:0:ffff:a2b:d762
10.43.215.99 0:0:0:0:0:ffff:a2b:d763
10.43.215.100 0:0:0:0:0:ffff:a2b:d764
10.43.215.101 0:0:0:0:0:ffff:a2b:d765
10.43.215.102 0:0:0:0:0:ffff:a2b:d766
10.43.215.103 0:0:0:0:0:ffff:a2b:d767
10.43.215.104 0:0:0:0:0:ffff:a2b:d768
10.43.215.105 0:0:0:0:0:ffff:a2b:d769
10.43.215.106 0:0:0:0:0:ffff:a2b:d76a
10.43.215.107 0:0:0:0:0:ffff:a2b:d76b
10.43.215.108 0:0:0:0:0:ffff:a2b:d76c
10.43.215.109 0:0:0:0:0:ffff:a2b:d76d
10.43.215.110 0:0:0:0:0:ffff:a2b:d76e
10.43.215.111 0:0:0:0:0:ffff:a2b:d76f
10.43.215.112 0:0:0:0:0:ffff:a2b:d770
10.43.215.113 0:0:0:0:0:ffff:a2b:d771
10.43.215.114 0:0:0:0:0:ffff:a2b:d772
10.43.215.115 0:0:0:0:0:ffff:a2b:d773
10.43.215.116 0:0:0:0:0:ffff:a2b:d774
10.43.215.117 0:0:0:0:0:ffff:a2b:d775
10.43.215.118 0:0:0:0:0:ffff:a2b:d776
10.43.215.119 0:0:0:0:0:ffff:a2b:d777
10.43.215.120 0:0:0:0:0:ffff:a2b:d778


10.43.215.121 0:0:0:0:0:ffff:a2b:d779
10.43.215.122 0:0:0:0:0:ffff:a2b:d77a
10.43.215.123 0:0:0:0:0:ffff:a2b:d77b
10.43.215.124 0:0:0:0:0:ffff:a2b:d77c
10.43.215.125 0:0:0:0:0:ffff:a2b:d77d
10.43.215.126 0:0:0:0:0:ffff:a2b:d77e
10.43.215.127 0:0:0:0:0:ffff:a2b:d77f
10.43.215.128 0:0:0:0:0:ffff:a2b:d780
10.43.215.129 0:0:0:0:0:ffff:a2b:d781
10.43.215.130 0:0:0:0:0:ffff:a2b:d782
10.43.215.131 0:0:0:0:0:ffff:a2b:d783
10.43.215.132 0:0:0:0:0:ffff:a2b:d784
10.43.215.133 0:0:0:0:0:ffff:a2b:d785
10.43.215.134 0:0:0:0:0:ffff:a2b:d786
10.43.215.135 0:0:0:0:0:ffff:a2b:d787
10.43.215.136 0:0:0:0:0:ffff:a2b:d788
10.43.215.137 0:0:0:0:0:ffff:a2b:d789
10.43.215.138 0:0:0:0:0:ffff:a2b:d78a
10.43.215.139 0:0:0:0:0:ffff:a2b:d78b
10.43.215.140 0:0:0:0:0:ffff:a2b:d78c
10.43.215.141 0:0:0:0:0:ffff:a2b:d78d
10.43.215.142 0:0:0:0:0:ffff:a2b:d78e
10.43.215.143 0:0:0:0:0:ffff:a2b:d78f
10.43.215.144 0:0:0:0:0:ffff:a2b:d790
10.43.215.145 0:0:0:0:0:ffff:a2b:d791
10.43.215.146 0:0:0:0:0:ffff:a2b:d792
10.43.215.147 0:0:0:0:0:ffff:a2b:d793
10.43.215.148 0:0:0:0:0:ffff:a2b:d794
10.43.215.149 0:0:0:0:0:ffff:a2b:d795
10.43.215.150 0:0:0:0:0:ffff:a2b:d796
10.43.215.151 0:0:0:0:0:ffff:a2b:d797
10.43.215.152 0:0:0:0:0:ffff:a2b:d798
10.43.215.153 0:0:0:0:0:ffff:a2b:d799
10.43.215.154 0:0:0:0:0:ffff:a2b:d79a
10.43.215.155 0:0:0:0:0:ffff:a2b:d79b
10.43.215.156 0:0:0:0:0:ffff:a2b:d79c
10.43.215.157 0:0:0:0:0:ffff:a2b:d79d
10.43.215.158 0:0:0:0:0:ffff:a2b:d79e
10.43.215.159 0:0:0:0:0:ffff:a2b:d79f
10.43.215.160 0:0:0:0:0:ffff:a2b:d7a0
10.43.215.161 0:0:0:0:0:ffff:a2b:d7a1
10.43.215.162 0:0:0:0:0:ffff:a2b:d7a2
10.43.215.163 0:0:0:0:0:ffff:a2b:d7a3
10.43.215.164 0:0:0:0:0:ffff:a2b:d7a4
10.43.215.165 0:0:0:0:0:ffff:a2b:d7a5
10.43.215.166 0:0:0:0:0:ffff:a2b:d7a6
10.43.215.167 0:0:0:0:0:ffff:a2b:d7a7
10.43.215.168 0:0:0:0:0:ffff:a2b:d7a8
10.43.215.169 0:0:0:0:0:ffff:a2b:d7a9
10.43.215.170 0:0:0:0:0:ffff:a2b:d7aa
10.43.215.171 0:0:0:0:0:ffff:a2b:d7ab
10.43.215.172 0:0:0:0:0:ffff:a2b:d7ac
10.43.215.173 0:0:0:0:0:ffff:a2b:d7ad
10.43.215.174 0:0:0:0:0:ffff:a2b:d7ae
10.43.215.175 0:0:0:0:0:ffff:a2b:d7af
10.43.215.176 0:0:0:0:0:ffff:a2b:d7b0
10.43.215.177 0:0:0:0:0:ffff:a2b:d7b1
10.43.215.178 0:0:0:0:0:ffff:a2b:d7b2
10.43.215.179 0:0:0:0:0:ffff:a2b:d7b3
10.43.215.180 0:0:0:0:0:ffff:a2b:d7b4


10.43.215.181 0:0:0:0:0:ffff:a2b:d7b5
10.43.215.182 0:0:0:0:0:ffff:a2b:d7b6
10.43.215.183 0:0:0:0:0:ffff:a2b:d7b7
10.43.215.184 0:0:0:0:0:ffff:a2b:d7b8
10.43.215.185 0:0:0:0:0:ffff:a2b:d7b9
10.43.215.186 0:0:0:0:0:ffff:a2b:d7ba
10.43.215.187 0:0:0:0:0:ffff:a2b:d7bb
10.43.215.188 0:0:0:0:0:ffff:a2b:d7bc
10.43.215.189 0:0:0:0:0:ffff:a2b:d7bd
10.43.215.190 0:0:0:0:0:ffff:a2b:d7be
10.43.215.191 0:0:0:0:0:ffff:a2b:d7bf
10.43.215.192 0:0:0:0:0:ffff:a2b:d7c0
10.43.215.193 0:0:0:0:0:ffff:a2b:d7c1
10.43.215.194 0:0:0:0:0:ffff:a2b:d7c2
10.43.215.195 0:0:0:0:0:ffff:a2b:d7c3
10.43.215.196 0:0:0:0:0:ffff:a2b:d7c4
10.43.215.197 0:0:0:0:0:ffff:a2b:d7c5
10.43.215.198 0:0:0:0:0:ffff:a2b:d7c6
10.43.215.199 0:0:0:0:0:ffff:a2b:d7c7
10.43.215.200 0:0:0:0:0:ffff:a2b:d7c8
10.43.215.201 0:0:0:0:0:ffff:a2b:d7c9
10.43.215.202 0:0:0:0:0:ffff:a2b:d7ca
10.43.215.203 0:0:0:0:0:ffff:a2b:d7cb
10.43.215.204 0:0:0:0:0:ffff:a2b:d7cc
10.43.215.205 0:0:0:0:0:ffff:a2b:d7cd
10.43.215.206 0:0:0:0:0:ffff:a2b:d7ce
10.43.215.207 0:0:0:0:0:ffff:a2b:d7cf
10.43.215.208 0:0:0:0:0:ffff:a2b:d7d0
10.43.215.209 0:0:0:0:0:ffff:a2b:d7d1
10.43.215.210 0:0:0:0:0:ffff:a2b:d7d2
10.43.215.211 0:0:0:0:0:ffff:a2b:d7d3
10.43.215.212 0:0:0:0:0:ffff:a2b:d7d4
10.43.215.213 0:0:0:0:0:ffff:a2b:d7d5
10.43.215.214 0:0:0:0:0:ffff:a2b:d7d6
10.43.215.215 0:0:0:0:0:ffff:a2b:d7d7
10.43.215.216 0:0:0:0:0:ffff:a2b:d7d8
10.43.215.217 0:0:0:0:0:ffff:a2b:d7d9
10.43.215.218 0:0:0:0:0:ffff:a2b:d7da
10.43.215.219 0:0:0:0:0:ffff:a2b:d7db
10.43.215.220 0:0:0:0:0:ffff:a2b:d7dc
10.43.215.221 0:0:0:0:0:ffff:a2b:d7dd
10.43.215.222 0:0:0:0:0:ffff:a2b:d7de
10.43.215.223 0:0:0:0:0:ffff:a2b:d7df
10.43.215.224 0:0:0:0:0:ffff:a2b:d7e0
10.43.215.225 0:0:0:0:0:ffff:a2b:d7e1
10.43.215.226 0:0:0:0:0:ffff:a2b:d7e2
10.43.215.227 0:0:0:0:0:ffff:a2b:d7e3
10.43.215.228 0:0:0:0:0:ffff:a2b:d7e4
10.43.215.229 0:0:0:0:0:ffff:a2b:d7e5
10.43.215.230 0:0:0:0:0:ffff:a2b:d7e6
10.43.215.231 0:0:0:0:0:ffff:a2b:d7e7
10.43.215.232 0:0:0:0:0:ffff:a2b:d7e8
10.43.215.233 0:0:0:0:0:ffff:a2b:d7e9
10.43.215.234 0:0:0:0:0:ffff:a2b:d7ea
10.43.215.235 0:0:0:0:0:ffff:a2b:d7eb
10.43.215.236 0:0:0:0:0:ffff:a2b:d7ec
10.43.215.237 0:0:0:0:0:ffff:a2b:d7ed
10.43.215.238 0:0:0:0:0:ffff:a2b:d7ee
10.43.215.239 0:0:0:0:0:ffff:a2b:d7ef
10.43.215.240 0:0:0:0:0:ffff:a2b:d7f0
10.43.215.241 0:0:0:0:0:ffff:a2b:d7f1
10.43.215.242 0:0:0:0:0:ffff:a2b:d7f2
10.43.215.243 0:0:0:0:0:ffff:a2b:d7f3
10.43.215.244 0:0:0:0:0:ffff:a2b:d7f4
10.43.215.245 0:0:0:0:0:ffff:a2b:d7f5
10.43.215.246 0:0:0:0:0:ffff:a2b:d7f6
10.43.215.247 0:0:0:0:0:ffff:a2b:d7f7
10.43.215.248 0:0:0:0:0:ffff:a2b:d7f8
10.43.215.249 0:0:0:0:0:ffff:a2b:d7f9
10.43.215.250 0:0:0:0:0:ffff:a2b:d7fa
10.43.215.251 0:0:0:0:0:ffff:a2b:d7fb
10.43.215.252 0:0:0:0:0:ffff:a2b:d7fc
10.43.215.253 0:0:0:0:0:ffff:a2b:d7fd
10.43.215.254 0:0:0:0:0:ffff:a2b:d7fe
10.43.215.255 0:0:0:0:0:ffff:a2b:d7ff


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.