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
111.240.215.1 0:0:0:0:0:ffff:6ff0:d701
111.240.215.2 0:0:0:0:0:ffff:6ff0:d702
111.240.215.3 0:0:0:0:0:ffff:6ff0:d703
111.240.215.4 0:0:0:0:0:ffff:6ff0:d704
111.240.215.5 0:0:0:0:0:ffff:6ff0:d705
111.240.215.6 0:0:0:0:0:ffff:6ff0:d706
111.240.215.7 0:0:0:0:0:ffff:6ff0:d707
111.240.215.8 0:0:0:0:0:ffff:6ff0:d708
111.240.215.9 0:0:0:0:0:ffff:6ff0:d709
111.240.215.10 0:0:0:0:0:ffff:6ff0:d70a
111.240.215.11 0:0:0:0:0:ffff:6ff0:d70b
111.240.215.12 0:0:0:0:0:ffff:6ff0:d70c
111.240.215.13 0:0:0:0:0:ffff:6ff0:d70d
111.240.215.14 0:0:0:0:0:ffff:6ff0:d70e
111.240.215.15 0:0:0:0:0:ffff:6ff0:d70f
111.240.215.16 0:0:0:0:0:ffff:6ff0:d710
111.240.215.17 0:0:0:0:0:ffff:6ff0:d711
111.240.215.18 0:0:0:0:0:ffff:6ff0:d712
111.240.215.19 0:0:0:0:0:ffff:6ff0:d713
111.240.215.20 0:0:0:0:0:ffff:6ff0:d714
111.240.215.21 0:0:0:0:0:ffff:6ff0:d715
111.240.215.22 0:0:0:0:0:ffff:6ff0:d716
111.240.215.23 0:0:0:0:0:ffff:6ff0:d717
111.240.215.24 0:0:0:0:0:ffff:6ff0:d718
111.240.215.25 0:0:0:0:0:ffff:6ff0:d719
111.240.215.26 0:0:0:0:0:ffff:6ff0:d71a
111.240.215.27 0:0:0:0:0:ffff:6ff0:d71b
111.240.215.28 0:0:0:0:0:ffff:6ff0:d71c
111.240.215.29 0:0:0:0:0:ffff:6ff0:d71d
111.240.215.30 0:0:0:0:0:ffff:6ff0:d71e
111.240.215.31 0:0:0:0:0:ffff:6ff0:d71f
111.240.215.32 0:0:0:0:0:ffff:6ff0:d720
111.240.215.33 0:0:0:0:0:ffff:6ff0:d721
111.240.215.34 0:0:0:0:0:ffff:6ff0:d722
111.240.215.35 0:0:0:0:0:ffff:6ff0:d723
111.240.215.36 0:0:0:0:0:ffff:6ff0:d724
111.240.215.37 0:0:0:0:0:ffff:6ff0:d725
111.240.215.38 0:0:0:0:0:ffff:6ff0:d726
111.240.215.39 0:0:0:0:0:ffff:6ff0:d727
111.240.215.40 0:0:0:0:0:ffff:6ff0:d728
111.240.215.41 0:0:0:0:0:ffff:6ff0:d729
111.240.215.42 0:0:0:0:0:ffff:6ff0:d72a
111.240.215.43 0:0:0:0:0:ffff:6ff0:d72b
111.240.215.44 0:0:0:0:0:ffff:6ff0:d72c
111.240.215.45 0:0:0:0:0:ffff:6ff0:d72d
111.240.215.46 0:0:0:0:0:ffff:6ff0:d72e
111.240.215.47 0:0:0:0:0:ffff:6ff0:d72f
111.240.215.48 0:0:0:0:0:ffff:6ff0:d730
111.240.215.49 0:0:0:0:0:ffff:6ff0:d731
111.240.215.50 0:0:0:0:0:ffff:6ff0:d732
111.240.215.51 0:0:0:0:0:ffff:6ff0:d733
111.240.215.52 0:0:0:0:0:ffff:6ff0:d734
111.240.215.53 0:0:0:0:0:ffff:6ff0:d735
111.240.215.54 0:0:0:0:0:ffff:6ff0:d736
111.240.215.55 0:0:0:0:0:ffff:6ff0:d737
111.240.215.56 0:0:0:0:0:ffff:6ff0:d738
111.240.215.57 0:0:0:0:0:ffff:6ff0:d739
111.240.215.58 0:0:0:0:0:ffff:6ff0:d73a
111.240.215.59 0:0:0:0:0:ffff:6ff0:d73b
111.240.215.60 0:0:0:0:0:ffff:6ff0:d73c


111.240.215.61 0:0:0:0:0:ffff:6ff0:d73d
111.240.215.62 0:0:0:0:0:ffff:6ff0:d73e
111.240.215.63 0:0:0:0:0:ffff:6ff0:d73f
111.240.215.64 0:0:0:0:0:ffff:6ff0:d740
111.240.215.65 0:0:0:0:0:ffff:6ff0:d741
111.240.215.66 0:0:0:0:0:ffff:6ff0:d742
111.240.215.67 0:0:0:0:0:ffff:6ff0:d743
111.240.215.68 0:0:0:0:0:ffff:6ff0:d744
111.240.215.69 0:0:0:0:0:ffff:6ff0:d745
111.240.215.70 0:0:0:0:0:ffff:6ff0:d746
111.240.215.71 0:0:0:0:0:ffff:6ff0:d747
111.240.215.72 0:0:0:0:0:ffff:6ff0:d748
111.240.215.73 0:0:0:0:0:ffff:6ff0:d749
111.240.215.74 0:0:0:0:0:ffff:6ff0:d74a
111.240.215.75 0:0:0:0:0:ffff:6ff0:d74b
111.240.215.76 0:0:0:0:0:ffff:6ff0:d74c
111.240.215.77 0:0:0:0:0:ffff:6ff0:d74d
111.240.215.78 0:0:0:0:0:ffff:6ff0:d74e
111.240.215.79 0:0:0:0:0:ffff:6ff0:d74f
111.240.215.80 0:0:0:0:0:ffff:6ff0:d750
111.240.215.81 0:0:0:0:0:ffff:6ff0:d751
111.240.215.82 0:0:0:0:0:ffff:6ff0:d752
111.240.215.83 0:0:0:0:0:ffff:6ff0:d753
111.240.215.84 0:0:0:0:0:ffff:6ff0:d754
111.240.215.85 0:0:0:0:0:ffff:6ff0:d755
111.240.215.86 0:0:0:0:0:ffff:6ff0:d756
111.240.215.87 0:0:0:0:0:ffff:6ff0:d757
111.240.215.88 0:0:0:0:0:ffff:6ff0:d758
111.240.215.89 0:0:0:0:0:ffff:6ff0:d759
111.240.215.90 0:0:0:0:0:ffff:6ff0:d75a
111.240.215.91 0:0:0:0:0:ffff:6ff0:d75b
111.240.215.92 0:0:0:0:0:ffff:6ff0:d75c
111.240.215.93 0:0:0:0:0:ffff:6ff0:d75d
111.240.215.94 0:0:0:0:0:ffff:6ff0:d75e
111.240.215.95 0:0:0:0:0:ffff:6ff0:d75f
111.240.215.96 0:0:0:0:0:ffff:6ff0:d760
111.240.215.97 0:0:0:0:0:ffff:6ff0:d761
111.240.215.98 0:0:0:0:0:ffff:6ff0:d762
111.240.215.99 0:0:0:0:0:ffff:6ff0:d763
111.240.215.100 0:0:0:0:0:ffff:6ff0:d764
111.240.215.101 0:0:0:0:0:ffff:6ff0:d765
111.240.215.102 0:0:0:0:0:ffff:6ff0:d766
111.240.215.103 0:0:0:0:0:ffff:6ff0:d767
111.240.215.104 0:0:0:0:0:ffff:6ff0:d768
111.240.215.105 0:0:0:0:0:ffff:6ff0:d769
111.240.215.106 0:0:0:0:0:ffff:6ff0:d76a
111.240.215.107 0:0:0:0:0:ffff:6ff0:d76b
111.240.215.108 0:0:0:0:0:ffff:6ff0:d76c
111.240.215.109 0:0:0:0:0:ffff:6ff0:d76d
111.240.215.110 0:0:0:0:0:ffff:6ff0:d76e
111.240.215.111 0:0:0:0:0:ffff:6ff0:d76f
111.240.215.112 0:0:0:0:0:ffff:6ff0:d770
111.240.215.113 0:0:0:0:0:ffff:6ff0:d771
111.240.215.114 0:0:0:0:0:ffff:6ff0:d772
111.240.215.115 0:0:0:0:0:ffff:6ff0:d773
111.240.215.116 0:0:0:0:0:ffff:6ff0:d774
111.240.215.117 0:0:0:0:0:ffff:6ff0:d775
111.240.215.118 0:0:0:0:0:ffff:6ff0:d776
111.240.215.119 0:0:0:0:0:ffff:6ff0:d777
111.240.215.120 0:0:0:0:0:ffff:6ff0:d778


111.240.215.121 0:0:0:0:0:ffff:6ff0:d779
111.240.215.122 0:0:0:0:0:ffff:6ff0:d77a
111.240.215.123 0:0:0:0:0:ffff:6ff0:d77b
111.240.215.124 0:0:0:0:0:ffff:6ff0:d77c
111.240.215.125 0:0:0:0:0:ffff:6ff0:d77d
111.240.215.126 0:0:0:0:0:ffff:6ff0:d77e
111.240.215.127 0:0:0:0:0:ffff:6ff0:d77f
111.240.215.128 0:0:0:0:0:ffff:6ff0:d780
111.240.215.129 0:0:0:0:0:ffff:6ff0:d781
111.240.215.130 0:0:0:0:0:ffff:6ff0:d782
111.240.215.131 0:0:0:0:0:ffff:6ff0:d783
111.240.215.132 0:0:0:0:0:ffff:6ff0:d784
111.240.215.133 0:0:0:0:0:ffff:6ff0:d785
111.240.215.134 0:0:0:0:0:ffff:6ff0:d786
111.240.215.135 0:0:0:0:0:ffff:6ff0:d787
111.240.215.136 0:0:0:0:0:ffff:6ff0:d788
111.240.215.137 0:0:0:0:0:ffff:6ff0:d789
111.240.215.138 0:0:0:0:0:ffff:6ff0:d78a
111.240.215.139 0:0:0:0:0:ffff:6ff0:d78b
111.240.215.140 0:0:0:0:0:ffff:6ff0:d78c
111.240.215.141 0:0:0:0:0:ffff:6ff0:d78d
111.240.215.142 0:0:0:0:0:ffff:6ff0:d78e
111.240.215.143 0:0:0:0:0:ffff:6ff0:d78f
111.240.215.144 0:0:0:0:0:ffff:6ff0:d790
111.240.215.145 0:0:0:0:0:ffff:6ff0:d791
111.240.215.146 0:0:0:0:0:ffff:6ff0:d792
111.240.215.147 0:0:0:0:0:ffff:6ff0:d793
111.240.215.148 0:0:0:0:0:ffff:6ff0:d794
111.240.215.149 0:0:0:0:0:ffff:6ff0:d795
111.240.215.150 0:0:0:0:0:ffff:6ff0:d796
111.240.215.151 0:0:0:0:0:ffff:6ff0:d797
111.240.215.152 0:0:0:0:0:ffff:6ff0:d798
111.240.215.153 0:0:0:0:0:ffff:6ff0:d799
111.240.215.154 0:0:0:0:0:ffff:6ff0:d79a
111.240.215.155 0:0:0:0:0:ffff:6ff0:d79b
111.240.215.156 0:0:0:0:0:ffff:6ff0:d79c
111.240.215.157 0:0:0:0:0:ffff:6ff0:d79d
111.240.215.158 0:0:0:0:0:ffff:6ff0:d79e
111.240.215.159 0:0:0:0:0:ffff:6ff0:d79f
111.240.215.160 0:0:0:0:0:ffff:6ff0:d7a0
111.240.215.161 0:0:0:0:0:ffff:6ff0:d7a1
111.240.215.162 0:0:0:0:0:ffff:6ff0:d7a2
111.240.215.163 0:0:0:0:0:ffff:6ff0:d7a3
111.240.215.164 0:0:0:0:0:ffff:6ff0:d7a4
111.240.215.165 0:0:0:0:0:ffff:6ff0:d7a5
111.240.215.166 0:0:0:0:0:ffff:6ff0:d7a6
111.240.215.167 0:0:0:0:0:ffff:6ff0:d7a7
111.240.215.168 0:0:0:0:0:ffff:6ff0:d7a8
111.240.215.169 0:0:0:0:0:ffff:6ff0:d7a9
111.240.215.170 0:0:0:0:0:ffff:6ff0:d7aa
111.240.215.171 0:0:0:0:0:ffff:6ff0:d7ab
111.240.215.172 0:0:0:0:0:ffff:6ff0:d7ac
111.240.215.173 0:0:0:0:0:ffff:6ff0:d7ad
111.240.215.174 0:0:0:0:0:ffff:6ff0:d7ae
111.240.215.175 0:0:0:0:0:ffff:6ff0:d7af
111.240.215.176 0:0:0:0:0:ffff:6ff0:d7b0
111.240.215.177 0:0:0:0:0:ffff:6ff0:d7b1
111.240.215.178 0:0:0:0:0:ffff:6ff0:d7b2
111.240.215.179 0:0:0:0:0:ffff:6ff0:d7b3
111.240.215.180 0:0:0:0:0:ffff:6ff0:d7b4


111.240.215.181 0:0:0:0:0:ffff:6ff0:d7b5
111.240.215.182 0:0:0:0:0:ffff:6ff0:d7b6
111.240.215.183 0:0:0:0:0:ffff:6ff0:d7b7
111.240.215.184 0:0:0:0:0:ffff:6ff0:d7b8
111.240.215.185 0:0:0:0:0:ffff:6ff0:d7b9
111.240.215.186 0:0:0:0:0:ffff:6ff0:d7ba
111.240.215.187 0:0:0:0:0:ffff:6ff0:d7bb
111.240.215.188 0:0:0:0:0:ffff:6ff0:d7bc
111.240.215.189 0:0:0:0:0:ffff:6ff0:d7bd
111.240.215.190 0:0:0:0:0:ffff:6ff0:d7be
111.240.215.191 0:0:0:0:0:ffff:6ff0:d7bf
111.240.215.192 0:0:0:0:0:ffff:6ff0:d7c0
111.240.215.193 0:0:0:0:0:ffff:6ff0:d7c1
111.240.215.194 0:0:0:0:0:ffff:6ff0:d7c2
111.240.215.195 0:0:0:0:0:ffff:6ff0:d7c3
111.240.215.196 0:0:0:0:0:ffff:6ff0:d7c4
111.240.215.197 0:0:0:0:0:ffff:6ff0:d7c5
111.240.215.198 0:0:0:0:0:ffff:6ff0:d7c6
111.240.215.199 0:0:0:0:0:ffff:6ff0:d7c7
111.240.215.200 0:0:0:0:0:ffff:6ff0:d7c8
111.240.215.201 0:0:0:0:0:ffff:6ff0:d7c9
111.240.215.202 0:0:0:0:0:ffff:6ff0:d7ca
111.240.215.203 0:0:0:0:0:ffff:6ff0:d7cb
111.240.215.204 0:0:0:0:0:ffff:6ff0:d7cc
111.240.215.205 0:0:0:0:0:ffff:6ff0:d7cd
111.240.215.206 0:0:0:0:0:ffff:6ff0:d7ce
111.240.215.207 0:0:0:0:0:ffff:6ff0:d7cf
111.240.215.208 0:0:0:0:0:ffff:6ff0:d7d0
111.240.215.209 0:0:0:0:0:ffff:6ff0:d7d1
111.240.215.210 0:0:0:0:0:ffff:6ff0:d7d2
111.240.215.211 0:0:0:0:0:ffff:6ff0:d7d3
111.240.215.212 0:0:0:0:0:ffff:6ff0:d7d4
111.240.215.213 0:0:0:0:0:ffff:6ff0:d7d5
111.240.215.214 0:0:0:0:0:ffff:6ff0:d7d6
111.240.215.215 0:0:0:0:0:ffff:6ff0:d7d7
111.240.215.216 0:0:0:0:0:ffff:6ff0:d7d8
111.240.215.217 0:0:0:0:0:ffff:6ff0:d7d9
111.240.215.218 0:0:0:0:0:ffff:6ff0:d7da
111.240.215.219 0:0:0:0:0:ffff:6ff0:d7db
111.240.215.220 0:0:0:0:0:ffff:6ff0:d7dc
111.240.215.221 0:0:0:0:0:ffff:6ff0:d7dd
111.240.215.222 0:0:0:0:0:ffff:6ff0:d7de
111.240.215.223 0:0:0:0:0:ffff:6ff0:d7df
111.240.215.224 0:0:0:0:0:ffff:6ff0:d7e0
111.240.215.225 0:0:0:0:0:ffff:6ff0:d7e1
111.240.215.226 0:0:0:0:0:ffff:6ff0:d7e2
111.240.215.227 0:0:0:0:0:ffff:6ff0:d7e3
111.240.215.228 0:0:0:0:0:ffff:6ff0:d7e4
111.240.215.229 0:0:0:0:0:ffff:6ff0:d7e5
111.240.215.230 0:0:0:0:0:ffff:6ff0:d7e6
111.240.215.231 0:0:0:0:0:ffff:6ff0:d7e7
111.240.215.232 0:0:0:0:0:ffff:6ff0:d7e8
111.240.215.233 0:0:0:0:0:ffff:6ff0:d7e9
111.240.215.234 0:0:0:0:0:ffff:6ff0:d7ea
111.240.215.235 0:0:0:0:0:ffff:6ff0:d7eb
111.240.215.236 0:0:0:0:0:ffff:6ff0:d7ec
111.240.215.237 0:0:0:0:0:ffff:6ff0:d7ed
111.240.215.238 0:0:0:0:0:ffff:6ff0:d7ee
111.240.215.239 0:0:0:0:0:ffff:6ff0:d7ef
111.240.215.240 0:0:0:0:0:ffff:6ff0:d7f0
111.240.215.241 0:0:0:0:0:ffff:6ff0:d7f1
111.240.215.242 0:0:0:0:0:ffff:6ff0:d7f2
111.240.215.243 0:0:0:0:0:ffff:6ff0:d7f3
111.240.215.244 0:0:0:0:0:ffff:6ff0:d7f4
111.240.215.245 0:0:0:0:0:ffff:6ff0:d7f5
111.240.215.246 0:0:0:0:0:ffff:6ff0:d7f6
111.240.215.247 0:0:0:0:0:ffff:6ff0:d7f7
111.240.215.248 0:0:0:0:0:ffff:6ff0:d7f8
111.240.215.249 0:0:0:0:0:ffff:6ff0:d7f9
111.240.215.250 0:0:0:0:0:ffff:6ff0:d7fa
111.240.215.251 0:0:0:0:0:ffff:6ff0:d7fb
111.240.215.252 0:0:0:0:0:ffff:6ff0:d7fc
111.240.215.253 0:0:0:0:0:ffff:6ff0:d7fd
111.240.215.254 0:0:0:0:0:ffff:6ff0:d7fe
111.240.215.255 0:0:0:0:0:ffff:6ff0: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.