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
228.40.103.1 0:0:0:0:0:ffff:e428:6701
228.40.103.2 0:0:0:0:0:ffff:e428:6702
228.40.103.3 0:0:0:0:0:ffff:e428:6703
228.40.103.4 0:0:0:0:0:ffff:e428:6704
228.40.103.5 0:0:0:0:0:ffff:e428:6705
228.40.103.6 0:0:0:0:0:ffff:e428:6706
228.40.103.7 0:0:0:0:0:ffff:e428:6707
228.40.103.8 0:0:0:0:0:ffff:e428:6708
228.40.103.9 0:0:0:0:0:ffff:e428:6709
228.40.103.10 0:0:0:0:0:ffff:e428:670a
228.40.103.11 0:0:0:0:0:ffff:e428:670b
228.40.103.12 0:0:0:0:0:ffff:e428:670c
228.40.103.13 0:0:0:0:0:ffff:e428:670d
228.40.103.14 0:0:0:0:0:ffff:e428:670e
228.40.103.15 0:0:0:0:0:ffff:e428:670f
228.40.103.16 0:0:0:0:0:ffff:e428:6710
228.40.103.17 0:0:0:0:0:ffff:e428:6711
228.40.103.18 0:0:0:0:0:ffff:e428:6712
228.40.103.19 0:0:0:0:0:ffff:e428:6713
228.40.103.20 0:0:0:0:0:ffff:e428:6714
228.40.103.21 0:0:0:0:0:ffff:e428:6715
228.40.103.22 0:0:0:0:0:ffff:e428:6716
228.40.103.23 0:0:0:0:0:ffff:e428:6717
228.40.103.24 0:0:0:0:0:ffff:e428:6718
228.40.103.25 0:0:0:0:0:ffff:e428:6719
228.40.103.26 0:0:0:0:0:ffff:e428:671a
228.40.103.27 0:0:0:0:0:ffff:e428:671b
228.40.103.28 0:0:0:0:0:ffff:e428:671c
228.40.103.29 0:0:0:0:0:ffff:e428:671d
228.40.103.30 0:0:0:0:0:ffff:e428:671e
228.40.103.31 0:0:0:0:0:ffff:e428:671f
228.40.103.32 0:0:0:0:0:ffff:e428:6720
228.40.103.33 0:0:0:0:0:ffff:e428:6721
228.40.103.34 0:0:0:0:0:ffff:e428:6722
228.40.103.35 0:0:0:0:0:ffff:e428:6723
228.40.103.36 0:0:0:0:0:ffff:e428:6724
228.40.103.37 0:0:0:0:0:ffff:e428:6725
228.40.103.38 0:0:0:0:0:ffff:e428:6726
228.40.103.39 0:0:0:0:0:ffff:e428:6727
228.40.103.40 0:0:0:0:0:ffff:e428:6728
228.40.103.41 0:0:0:0:0:ffff:e428:6729
228.40.103.42 0:0:0:0:0:ffff:e428:672a
228.40.103.43 0:0:0:0:0:ffff:e428:672b
228.40.103.44 0:0:0:0:0:ffff:e428:672c
228.40.103.45 0:0:0:0:0:ffff:e428:672d
228.40.103.46 0:0:0:0:0:ffff:e428:672e
228.40.103.47 0:0:0:0:0:ffff:e428:672f
228.40.103.48 0:0:0:0:0:ffff:e428:6730
228.40.103.49 0:0:0:0:0:ffff:e428:6731
228.40.103.50 0:0:0:0:0:ffff:e428:6732
228.40.103.51 0:0:0:0:0:ffff:e428:6733
228.40.103.52 0:0:0:0:0:ffff:e428:6734
228.40.103.53 0:0:0:0:0:ffff:e428:6735
228.40.103.54 0:0:0:0:0:ffff:e428:6736
228.40.103.55 0:0:0:0:0:ffff:e428:6737
228.40.103.56 0:0:0:0:0:ffff:e428:6738
228.40.103.57 0:0:0:0:0:ffff:e428:6739
228.40.103.58 0:0:0:0:0:ffff:e428:673a
228.40.103.59 0:0:0:0:0:ffff:e428:673b
228.40.103.60 0:0:0:0:0:ffff:e428:673c


228.40.103.61 0:0:0:0:0:ffff:e428:673d
228.40.103.62 0:0:0:0:0:ffff:e428:673e
228.40.103.63 0:0:0:0:0:ffff:e428:673f
228.40.103.64 0:0:0:0:0:ffff:e428:6740
228.40.103.65 0:0:0:0:0:ffff:e428:6741
228.40.103.66 0:0:0:0:0:ffff:e428:6742
228.40.103.67 0:0:0:0:0:ffff:e428:6743
228.40.103.68 0:0:0:0:0:ffff:e428:6744
228.40.103.69 0:0:0:0:0:ffff:e428:6745
228.40.103.70 0:0:0:0:0:ffff:e428:6746
228.40.103.71 0:0:0:0:0:ffff:e428:6747
228.40.103.72 0:0:0:0:0:ffff:e428:6748
228.40.103.73 0:0:0:0:0:ffff:e428:6749
228.40.103.74 0:0:0:0:0:ffff:e428:674a
228.40.103.75 0:0:0:0:0:ffff:e428:674b
228.40.103.76 0:0:0:0:0:ffff:e428:674c
228.40.103.77 0:0:0:0:0:ffff:e428:674d
228.40.103.78 0:0:0:0:0:ffff:e428:674e
228.40.103.79 0:0:0:0:0:ffff:e428:674f
228.40.103.80 0:0:0:0:0:ffff:e428:6750
228.40.103.81 0:0:0:0:0:ffff:e428:6751
228.40.103.82 0:0:0:0:0:ffff:e428:6752
228.40.103.83 0:0:0:0:0:ffff:e428:6753
228.40.103.84 0:0:0:0:0:ffff:e428:6754
228.40.103.85 0:0:0:0:0:ffff:e428:6755
228.40.103.86 0:0:0:0:0:ffff:e428:6756
228.40.103.87 0:0:0:0:0:ffff:e428:6757
228.40.103.88 0:0:0:0:0:ffff:e428:6758
228.40.103.89 0:0:0:0:0:ffff:e428:6759
228.40.103.90 0:0:0:0:0:ffff:e428:675a
228.40.103.91 0:0:0:0:0:ffff:e428:675b
228.40.103.92 0:0:0:0:0:ffff:e428:675c
228.40.103.93 0:0:0:0:0:ffff:e428:675d
228.40.103.94 0:0:0:0:0:ffff:e428:675e
228.40.103.95 0:0:0:0:0:ffff:e428:675f
228.40.103.96 0:0:0:0:0:ffff:e428:6760
228.40.103.97 0:0:0:0:0:ffff:e428:6761
228.40.103.98 0:0:0:0:0:ffff:e428:6762
228.40.103.99 0:0:0:0:0:ffff:e428:6763
228.40.103.100 0:0:0:0:0:ffff:e428:6764
228.40.103.101 0:0:0:0:0:ffff:e428:6765
228.40.103.102 0:0:0:0:0:ffff:e428:6766
228.40.103.103 0:0:0:0:0:ffff:e428:6767
228.40.103.104 0:0:0:0:0:ffff:e428:6768
228.40.103.105 0:0:0:0:0:ffff:e428:6769
228.40.103.106 0:0:0:0:0:ffff:e428:676a
228.40.103.107 0:0:0:0:0:ffff:e428:676b
228.40.103.108 0:0:0:0:0:ffff:e428:676c
228.40.103.109 0:0:0:0:0:ffff:e428:676d
228.40.103.110 0:0:0:0:0:ffff:e428:676e
228.40.103.111 0:0:0:0:0:ffff:e428:676f
228.40.103.112 0:0:0:0:0:ffff:e428:6770
228.40.103.113 0:0:0:0:0:ffff:e428:6771
228.40.103.114 0:0:0:0:0:ffff:e428:6772
228.40.103.115 0:0:0:0:0:ffff:e428:6773
228.40.103.116 0:0:0:0:0:ffff:e428:6774
228.40.103.117 0:0:0:0:0:ffff:e428:6775
228.40.103.118 0:0:0:0:0:ffff:e428:6776
228.40.103.119 0:0:0:0:0:ffff:e428:6777
228.40.103.120 0:0:0:0:0:ffff:e428:6778


228.40.103.121 0:0:0:0:0:ffff:e428:6779
228.40.103.122 0:0:0:0:0:ffff:e428:677a
228.40.103.123 0:0:0:0:0:ffff:e428:677b
228.40.103.124 0:0:0:0:0:ffff:e428:677c
228.40.103.125 0:0:0:0:0:ffff:e428:677d
228.40.103.126 0:0:0:0:0:ffff:e428:677e
228.40.103.127 0:0:0:0:0:ffff:e428:677f
228.40.103.128 0:0:0:0:0:ffff:e428:6780
228.40.103.129 0:0:0:0:0:ffff:e428:6781
228.40.103.130 0:0:0:0:0:ffff:e428:6782
228.40.103.131 0:0:0:0:0:ffff:e428:6783
228.40.103.132 0:0:0:0:0:ffff:e428:6784
228.40.103.133 0:0:0:0:0:ffff:e428:6785
228.40.103.134 0:0:0:0:0:ffff:e428:6786
228.40.103.135 0:0:0:0:0:ffff:e428:6787
228.40.103.136 0:0:0:0:0:ffff:e428:6788
228.40.103.137 0:0:0:0:0:ffff:e428:6789
228.40.103.138 0:0:0:0:0:ffff:e428:678a
228.40.103.139 0:0:0:0:0:ffff:e428:678b
228.40.103.140 0:0:0:0:0:ffff:e428:678c
228.40.103.141 0:0:0:0:0:ffff:e428:678d
228.40.103.142 0:0:0:0:0:ffff:e428:678e
228.40.103.143 0:0:0:0:0:ffff:e428:678f
228.40.103.144 0:0:0:0:0:ffff:e428:6790
228.40.103.145 0:0:0:0:0:ffff:e428:6791
228.40.103.146 0:0:0:0:0:ffff:e428:6792
228.40.103.147 0:0:0:0:0:ffff:e428:6793
228.40.103.148 0:0:0:0:0:ffff:e428:6794
228.40.103.149 0:0:0:0:0:ffff:e428:6795
228.40.103.150 0:0:0:0:0:ffff:e428:6796
228.40.103.151 0:0:0:0:0:ffff:e428:6797
228.40.103.152 0:0:0:0:0:ffff:e428:6798
228.40.103.153 0:0:0:0:0:ffff:e428:6799
228.40.103.154 0:0:0:0:0:ffff:e428:679a
228.40.103.155 0:0:0:0:0:ffff:e428:679b
228.40.103.156 0:0:0:0:0:ffff:e428:679c
228.40.103.157 0:0:0:0:0:ffff:e428:679d
228.40.103.158 0:0:0:0:0:ffff:e428:679e
228.40.103.159 0:0:0:0:0:ffff:e428:679f
228.40.103.160 0:0:0:0:0:ffff:e428:67a0
228.40.103.161 0:0:0:0:0:ffff:e428:67a1
228.40.103.162 0:0:0:0:0:ffff:e428:67a2
228.40.103.163 0:0:0:0:0:ffff:e428:67a3
228.40.103.164 0:0:0:0:0:ffff:e428:67a4
228.40.103.165 0:0:0:0:0:ffff:e428:67a5
228.40.103.166 0:0:0:0:0:ffff:e428:67a6
228.40.103.167 0:0:0:0:0:ffff:e428:67a7
228.40.103.168 0:0:0:0:0:ffff:e428:67a8
228.40.103.169 0:0:0:0:0:ffff:e428:67a9
228.40.103.170 0:0:0:0:0:ffff:e428:67aa
228.40.103.171 0:0:0:0:0:ffff:e428:67ab
228.40.103.172 0:0:0:0:0:ffff:e428:67ac
228.40.103.173 0:0:0:0:0:ffff:e428:67ad
228.40.103.174 0:0:0:0:0:ffff:e428:67ae
228.40.103.175 0:0:0:0:0:ffff:e428:67af
228.40.103.176 0:0:0:0:0:ffff:e428:67b0
228.40.103.177 0:0:0:0:0:ffff:e428:67b1
228.40.103.178 0:0:0:0:0:ffff:e428:67b2
228.40.103.179 0:0:0:0:0:ffff:e428:67b3
228.40.103.180 0:0:0:0:0:ffff:e428:67b4


228.40.103.181 0:0:0:0:0:ffff:e428:67b5
228.40.103.182 0:0:0:0:0:ffff:e428:67b6
228.40.103.183 0:0:0:0:0:ffff:e428:67b7
228.40.103.184 0:0:0:0:0:ffff:e428:67b8
228.40.103.185 0:0:0:0:0:ffff:e428:67b9
228.40.103.186 0:0:0:0:0:ffff:e428:67ba
228.40.103.187 0:0:0:0:0:ffff:e428:67bb
228.40.103.188 0:0:0:0:0:ffff:e428:67bc
228.40.103.189 0:0:0:0:0:ffff:e428:67bd
228.40.103.190 0:0:0:0:0:ffff:e428:67be
228.40.103.191 0:0:0:0:0:ffff:e428:67bf
228.40.103.192 0:0:0:0:0:ffff:e428:67c0
228.40.103.193 0:0:0:0:0:ffff:e428:67c1
228.40.103.194 0:0:0:0:0:ffff:e428:67c2
228.40.103.195 0:0:0:0:0:ffff:e428:67c3
228.40.103.196 0:0:0:0:0:ffff:e428:67c4
228.40.103.197 0:0:0:0:0:ffff:e428:67c5
228.40.103.198 0:0:0:0:0:ffff:e428:67c6
228.40.103.199 0:0:0:0:0:ffff:e428:67c7
228.40.103.200 0:0:0:0:0:ffff:e428:67c8
228.40.103.201 0:0:0:0:0:ffff:e428:67c9
228.40.103.202 0:0:0:0:0:ffff:e428:67ca
228.40.103.203 0:0:0:0:0:ffff:e428:67cb
228.40.103.204 0:0:0:0:0:ffff:e428:67cc
228.40.103.205 0:0:0:0:0:ffff:e428:67cd
228.40.103.206 0:0:0:0:0:ffff:e428:67ce
228.40.103.207 0:0:0:0:0:ffff:e428:67cf
228.40.103.208 0:0:0:0:0:ffff:e428:67d0
228.40.103.209 0:0:0:0:0:ffff:e428:67d1
228.40.103.210 0:0:0:0:0:ffff:e428:67d2
228.40.103.211 0:0:0:0:0:ffff:e428:67d3
228.40.103.212 0:0:0:0:0:ffff:e428:67d4
228.40.103.213 0:0:0:0:0:ffff:e428:67d5
228.40.103.214 0:0:0:0:0:ffff:e428:67d6
228.40.103.215 0:0:0:0:0:ffff:e428:67d7
228.40.103.216 0:0:0:0:0:ffff:e428:67d8
228.40.103.217 0:0:0:0:0:ffff:e428:67d9
228.40.103.218 0:0:0:0:0:ffff:e428:67da
228.40.103.219 0:0:0:0:0:ffff:e428:67db
228.40.103.220 0:0:0:0:0:ffff:e428:67dc
228.40.103.221 0:0:0:0:0:ffff:e428:67dd
228.40.103.222 0:0:0:0:0:ffff:e428:67de
228.40.103.223 0:0:0:0:0:ffff:e428:67df
228.40.103.224 0:0:0:0:0:ffff:e428:67e0
228.40.103.225 0:0:0:0:0:ffff:e428:67e1
228.40.103.226 0:0:0:0:0:ffff:e428:67e2
228.40.103.227 0:0:0:0:0:ffff:e428:67e3
228.40.103.228 0:0:0:0:0:ffff:e428:67e4
228.40.103.229 0:0:0:0:0:ffff:e428:67e5
228.40.103.230 0:0:0:0:0:ffff:e428:67e6
228.40.103.231 0:0:0:0:0:ffff:e428:67e7
228.40.103.232 0:0:0:0:0:ffff:e428:67e8
228.40.103.233 0:0:0:0:0:ffff:e428:67e9
228.40.103.234 0:0:0:0:0:ffff:e428:67ea
228.40.103.235 0:0:0:0:0:ffff:e428:67eb
228.40.103.236 0:0:0:0:0:ffff:e428:67ec
228.40.103.237 0:0:0:0:0:ffff:e428:67ed
228.40.103.238 0:0:0:0:0:ffff:e428:67ee
228.40.103.239 0:0:0:0:0:ffff:e428:67ef
228.40.103.240 0:0:0:0:0:ffff:e428:67f0
228.40.103.241 0:0:0:0:0:ffff:e428:67f1
228.40.103.242 0:0:0:0:0:ffff:e428:67f2
228.40.103.243 0:0:0:0:0:ffff:e428:67f3
228.40.103.244 0:0:0:0:0:ffff:e428:67f4
228.40.103.245 0:0:0:0:0:ffff:e428:67f5
228.40.103.246 0:0:0:0:0:ffff:e428:67f6
228.40.103.247 0:0:0:0:0:ffff:e428:67f7
228.40.103.248 0:0:0:0:0:ffff:e428:67f8
228.40.103.249 0:0:0:0:0:ffff:e428:67f9
228.40.103.250 0:0:0:0:0:ffff:e428:67fa
228.40.103.251 0:0:0:0:0:ffff:e428:67fb
228.40.103.252 0:0:0:0:0:ffff:e428:67fc
228.40.103.253 0:0:0:0:0:ffff:e428:67fd
228.40.103.254 0:0:0:0:0:ffff:e428:67fe
228.40.103.255 0:0:0:0:0:ffff:e428:67ff


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.