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
2.208.103.1 0:0:0:0:0:ffff:2d0:6701
2.208.103.2 0:0:0:0:0:ffff:2d0:6702
2.208.103.3 0:0:0:0:0:ffff:2d0:6703
2.208.103.4 0:0:0:0:0:ffff:2d0:6704
2.208.103.5 0:0:0:0:0:ffff:2d0:6705
2.208.103.6 0:0:0:0:0:ffff:2d0:6706
2.208.103.7 0:0:0:0:0:ffff:2d0:6707
2.208.103.8 0:0:0:0:0:ffff:2d0:6708
2.208.103.9 0:0:0:0:0:ffff:2d0:6709
2.208.103.10 0:0:0:0:0:ffff:2d0:670a
2.208.103.11 0:0:0:0:0:ffff:2d0:670b
2.208.103.12 0:0:0:0:0:ffff:2d0:670c
2.208.103.13 0:0:0:0:0:ffff:2d0:670d
2.208.103.14 0:0:0:0:0:ffff:2d0:670e
2.208.103.15 0:0:0:0:0:ffff:2d0:670f
2.208.103.16 0:0:0:0:0:ffff:2d0:6710
2.208.103.17 0:0:0:0:0:ffff:2d0:6711
2.208.103.18 0:0:0:0:0:ffff:2d0:6712
2.208.103.19 0:0:0:0:0:ffff:2d0:6713
2.208.103.20 0:0:0:0:0:ffff:2d0:6714
2.208.103.21 0:0:0:0:0:ffff:2d0:6715
2.208.103.22 0:0:0:0:0:ffff:2d0:6716
2.208.103.23 0:0:0:0:0:ffff:2d0:6717
2.208.103.24 0:0:0:0:0:ffff:2d0:6718
2.208.103.25 0:0:0:0:0:ffff:2d0:6719
2.208.103.26 0:0:0:0:0:ffff:2d0:671a
2.208.103.27 0:0:0:0:0:ffff:2d0:671b
2.208.103.28 0:0:0:0:0:ffff:2d0:671c
2.208.103.29 0:0:0:0:0:ffff:2d0:671d
2.208.103.30 0:0:0:0:0:ffff:2d0:671e
2.208.103.31 0:0:0:0:0:ffff:2d0:671f
2.208.103.32 0:0:0:0:0:ffff:2d0:6720
2.208.103.33 0:0:0:0:0:ffff:2d0:6721
2.208.103.34 0:0:0:0:0:ffff:2d0:6722
2.208.103.35 0:0:0:0:0:ffff:2d0:6723
2.208.103.36 0:0:0:0:0:ffff:2d0:6724
2.208.103.37 0:0:0:0:0:ffff:2d0:6725
2.208.103.38 0:0:0:0:0:ffff:2d0:6726
2.208.103.39 0:0:0:0:0:ffff:2d0:6727
2.208.103.40 0:0:0:0:0:ffff:2d0:6728
2.208.103.41 0:0:0:0:0:ffff:2d0:6729
2.208.103.42 0:0:0:0:0:ffff:2d0:672a
2.208.103.43 0:0:0:0:0:ffff:2d0:672b
2.208.103.44 0:0:0:0:0:ffff:2d0:672c
2.208.103.45 0:0:0:0:0:ffff:2d0:672d
2.208.103.46 0:0:0:0:0:ffff:2d0:672e
2.208.103.47 0:0:0:0:0:ffff:2d0:672f
2.208.103.48 0:0:0:0:0:ffff:2d0:6730
2.208.103.49 0:0:0:0:0:ffff:2d0:6731
2.208.103.50 0:0:0:0:0:ffff:2d0:6732
2.208.103.51 0:0:0:0:0:ffff:2d0:6733
2.208.103.52 0:0:0:0:0:ffff:2d0:6734
2.208.103.53 0:0:0:0:0:ffff:2d0:6735
2.208.103.54 0:0:0:0:0:ffff:2d0:6736
2.208.103.55 0:0:0:0:0:ffff:2d0:6737
2.208.103.56 0:0:0:0:0:ffff:2d0:6738
2.208.103.57 0:0:0:0:0:ffff:2d0:6739
2.208.103.58 0:0:0:0:0:ffff:2d0:673a
2.208.103.59 0:0:0:0:0:ffff:2d0:673b
2.208.103.60 0:0:0:0:0:ffff:2d0:673c


2.208.103.61 0:0:0:0:0:ffff:2d0:673d
2.208.103.62 0:0:0:0:0:ffff:2d0:673e
2.208.103.63 0:0:0:0:0:ffff:2d0:673f
2.208.103.64 0:0:0:0:0:ffff:2d0:6740
2.208.103.65 0:0:0:0:0:ffff:2d0:6741
2.208.103.66 0:0:0:0:0:ffff:2d0:6742
2.208.103.67 0:0:0:0:0:ffff:2d0:6743
2.208.103.68 0:0:0:0:0:ffff:2d0:6744
2.208.103.69 0:0:0:0:0:ffff:2d0:6745
2.208.103.70 0:0:0:0:0:ffff:2d0:6746
2.208.103.71 0:0:0:0:0:ffff:2d0:6747
2.208.103.72 0:0:0:0:0:ffff:2d0:6748
2.208.103.73 0:0:0:0:0:ffff:2d0:6749
2.208.103.74 0:0:0:0:0:ffff:2d0:674a
2.208.103.75 0:0:0:0:0:ffff:2d0:674b
2.208.103.76 0:0:0:0:0:ffff:2d0:674c
2.208.103.77 0:0:0:0:0:ffff:2d0:674d
2.208.103.78 0:0:0:0:0:ffff:2d0:674e
2.208.103.79 0:0:0:0:0:ffff:2d0:674f
2.208.103.80 0:0:0:0:0:ffff:2d0:6750
2.208.103.81 0:0:0:0:0:ffff:2d0:6751
2.208.103.82 0:0:0:0:0:ffff:2d0:6752
2.208.103.83 0:0:0:0:0:ffff:2d0:6753
2.208.103.84 0:0:0:0:0:ffff:2d0:6754
2.208.103.85 0:0:0:0:0:ffff:2d0:6755
2.208.103.86 0:0:0:0:0:ffff:2d0:6756
2.208.103.87 0:0:0:0:0:ffff:2d0:6757
2.208.103.88 0:0:0:0:0:ffff:2d0:6758
2.208.103.89 0:0:0:0:0:ffff:2d0:6759
2.208.103.90 0:0:0:0:0:ffff:2d0:675a
2.208.103.91 0:0:0:0:0:ffff:2d0:675b
2.208.103.92 0:0:0:0:0:ffff:2d0:675c
2.208.103.93 0:0:0:0:0:ffff:2d0:675d
2.208.103.94 0:0:0:0:0:ffff:2d0:675e
2.208.103.95 0:0:0:0:0:ffff:2d0:675f
2.208.103.96 0:0:0:0:0:ffff:2d0:6760
2.208.103.97 0:0:0:0:0:ffff:2d0:6761
2.208.103.98 0:0:0:0:0:ffff:2d0:6762
2.208.103.99 0:0:0:0:0:ffff:2d0:6763
2.208.103.100 0:0:0:0:0:ffff:2d0:6764
2.208.103.101 0:0:0:0:0:ffff:2d0:6765
2.208.103.102 0:0:0:0:0:ffff:2d0:6766
2.208.103.103 0:0:0:0:0:ffff:2d0:6767
2.208.103.104 0:0:0:0:0:ffff:2d0:6768
2.208.103.105 0:0:0:0:0:ffff:2d0:6769
2.208.103.106 0:0:0:0:0:ffff:2d0:676a
2.208.103.107 0:0:0:0:0:ffff:2d0:676b
2.208.103.108 0:0:0:0:0:ffff:2d0:676c
2.208.103.109 0:0:0:0:0:ffff:2d0:676d
2.208.103.110 0:0:0:0:0:ffff:2d0:676e
2.208.103.111 0:0:0:0:0:ffff:2d0:676f
2.208.103.112 0:0:0:0:0:ffff:2d0:6770
2.208.103.113 0:0:0:0:0:ffff:2d0:6771
2.208.103.114 0:0:0:0:0:ffff:2d0:6772
2.208.103.115 0:0:0:0:0:ffff:2d0:6773
2.208.103.116 0:0:0:0:0:ffff:2d0:6774
2.208.103.117 0:0:0:0:0:ffff:2d0:6775
2.208.103.118 0:0:0:0:0:ffff:2d0:6776
2.208.103.119 0:0:0:0:0:ffff:2d0:6777
2.208.103.120 0:0:0:0:0:ffff:2d0:6778


2.208.103.121 0:0:0:0:0:ffff:2d0:6779
2.208.103.122 0:0:0:0:0:ffff:2d0:677a
2.208.103.123 0:0:0:0:0:ffff:2d0:677b
2.208.103.124 0:0:0:0:0:ffff:2d0:677c
2.208.103.125 0:0:0:0:0:ffff:2d0:677d
2.208.103.126 0:0:0:0:0:ffff:2d0:677e
2.208.103.127 0:0:0:0:0:ffff:2d0:677f
2.208.103.128 0:0:0:0:0:ffff:2d0:6780
2.208.103.129 0:0:0:0:0:ffff:2d0:6781
2.208.103.130 0:0:0:0:0:ffff:2d0:6782
2.208.103.131 0:0:0:0:0:ffff:2d0:6783
2.208.103.132 0:0:0:0:0:ffff:2d0:6784
2.208.103.133 0:0:0:0:0:ffff:2d0:6785
2.208.103.134 0:0:0:0:0:ffff:2d0:6786
2.208.103.135 0:0:0:0:0:ffff:2d0:6787
2.208.103.136 0:0:0:0:0:ffff:2d0:6788
2.208.103.137 0:0:0:0:0:ffff:2d0:6789
2.208.103.138 0:0:0:0:0:ffff:2d0:678a
2.208.103.139 0:0:0:0:0:ffff:2d0:678b
2.208.103.140 0:0:0:0:0:ffff:2d0:678c
2.208.103.141 0:0:0:0:0:ffff:2d0:678d
2.208.103.142 0:0:0:0:0:ffff:2d0:678e
2.208.103.143 0:0:0:0:0:ffff:2d0:678f
2.208.103.144 0:0:0:0:0:ffff:2d0:6790
2.208.103.145 0:0:0:0:0:ffff:2d0:6791
2.208.103.146 0:0:0:0:0:ffff:2d0:6792
2.208.103.147 0:0:0:0:0:ffff:2d0:6793
2.208.103.148 0:0:0:0:0:ffff:2d0:6794
2.208.103.149 0:0:0:0:0:ffff:2d0:6795
2.208.103.150 0:0:0:0:0:ffff:2d0:6796
2.208.103.151 0:0:0:0:0:ffff:2d0:6797
2.208.103.152 0:0:0:0:0:ffff:2d0:6798
2.208.103.153 0:0:0:0:0:ffff:2d0:6799
2.208.103.154 0:0:0:0:0:ffff:2d0:679a
2.208.103.155 0:0:0:0:0:ffff:2d0:679b
2.208.103.156 0:0:0:0:0:ffff:2d0:679c
2.208.103.157 0:0:0:0:0:ffff:2d0:679d
2.208.103.158 0:0:0:0:0:ffff:2d0:679e
2.208.103.159 0:0:0:0:0:ffff:2d0:679f
2.208.103.160 0:0:0:0:0:ffff:2d0:67a0
2.208.103.161 0:0:0:0:0:ffff:2d0:67a1
2.208.103.162 0:0:0:0:0:ffff:2d0:67a2
2.208.103.163 0:0:0:0:0:ffff:2d0:67a3
2.208.103.164 0:0:0:0:0:ffff:2d0:67a4
2.208.103.165 0:0:0:0:0:ffff:2d0:67a5
2.208.103.166 0:0:0:0:0:ffff:2d0:67a6
2.208.103.167 0:0:0:0:0:ffff:2d0:67a7
2.208.103.168 0:0:0:0:0:ffff:2d0:67a8
2.208.103.169 0:0:0:0:0:ffff:2d0:67a9
2.208.103.170 0:0:0:0:0:ffff:2d0:67aa
2.208.103.171 0:0:0:0:0:ffff:2d0:67ab
2.208.103.172 0:0:0:0:0:ffff:2d0:67ac
2.208.103.173 0:0:0:0:0:ffff:2d0:67ad
2.208.103.174 0:0:0:0:0:ffff:2d0:67ae
2.208.103.175 0:0:0:0:0:ffff:2d0:67af
2.208.103.176 0:0:0:0:0:ffff:2d0:67b0
2.208.103.177 0:0:0:0:0:ffff:2d0:67b1
2.208.103.178 0:0:0:0:0:ffff:2d0:67b2
2.208.103.179 0:0:0:0:0:ffff:2d0:67b3
2.208.103.180 0:0:0:0:0:ffff:2d0:67b4


2.208.103.181 0:0:0:0:0:ffff:2d0:67b5
2.208.103.182 0:0:0:0:0:ffff:2d0:67b6
2.208.103.183 0:0:0:0:0:ffff:2d0:67b7
2.208.103.184 0:0:0:0:0:ffff:2d0:67b8
2.208.103.185 0:0:0:0:0:ffff:2d0:67b9
2.208.103.186 0:0:0:0:0:ffff:2d0:67ba
2.208.103.187 0:0:0:0:0:ffff:2d0:67bb
2.208.103.188 0:0:0:0:0:ffff:2d0:67bc
2.208.103.189 0:0:0:0:0:ffff:2d0:67bd
2.208.103.190 0:0:0:0:0:ffff:2d0:67be
2.208.103.191 0:0:0:0:0:ffff:2d0:67bf
2.208.103.192 0:0:0:0:0:ffff:2d0:67c0
2.208.103.193 0:0:0:0:0:ffff:2d0:67c1
2.208.103.194 0:0:0:0:0:ffff:2d0:67c2
2.208.103.195 0:0:0:0:0:ffff:2d0:67c3
2.208.103.196 0:0:0:0:0:ffff:2d0:67c4
2.208.103.197 0:0:0:0:0:ffff:2d0:67c5
2.208.103.198 0:0:0:0:0:ffff:2d0:67c6
2.208.103.199 0:0:0:0:0:ffff:2d0:67c7
2.208.103.200 0:0:0:0:0:ffff:2d0:67c8
2.208.103.201 0:0:0:0:0:ffff:2d0:67c9
2.208.103.202 0:0:0:0:0:ffff:2d0:67ca
2.208.103.203 0:0:0:0:0:ffff:2d0:67cb
2.208.103.204 0:0:0:0:0:ffff:2d0:67cc
2.208.103.205 0:0:0:0:0:ffff:2d0:67cd
2.208.103.206 0:0:0:0:0:ffff:2d0:67ce
2.208.103.207 0:0:0:0:0:ffff:2d0:67cf
2.208.103.208 0:0:0:0:0:ffff:2d0:67d0
2.208.103.209 0:0:0:0:0:ffff:2d0:67d1
2.208.103.210 0:0:0:0:0:ffff:2d0:67d2
2.208.103.211 0:0:0:0:0:ffff:2d0:67d3
2.208.103.212 0:0:0:0:0:ffff:2d0:67d4
2.208.103.213 0:0:0:0:0:ffff:2d0:67d5
2.208.103.214 0:0:0:0:0:ffff:2d0:67d6
2.208.103.215 0:0:0:0:0:ffff:2d0:67d7
2.208.103.216 0:0:0:0:0:ffff:2d0:67d8
2.208.103.217 0:0:0:0:0:ffff:2d0:67d9
2.208.103.218 0:0:0:0:0:ffff:2d0:67da
2.208.103.219 0:0:0:0:0:ffff:2d0:67db
2.208.103.220 0:0:0:0:0:ffff:2d0:67dc
2.208.103.221 0:0:0:0:0:ffff:2d0:67dd
2.208.103.222 0:0:0:0:0:ffff:2d0:67de
2.208.103.223 0:0:0:0:0:ffff:2d0:67df
2.208.103.224 0:0:0:0:0:ffff:2d0:67e0
2.208.103.225 0:0:0:0:0:ffff:2d0:67e1
2.208.103.226 0:0:0:0:0:ffff:2d0:67e2
2.208.103.227 0:0:0:0:0:ffff:2d0:67e3
2.208.103.228 0:0:0:0:0:ffff:2d0:67e4
2.208.103.229 0:0:0:0:0:ffff:2d0:67e5
2.208.103.230 0:0:0:0:0:ffff:2d0:67e6
2.208.103.231 0:0:0:0:0:ffff:2d0:67e7
2.208.103.232 0:0:0:0:0:ffff:2d0:67e8
2.208.103.233 0:0:0:0:0:ffff:2d0:67e9
2.208.103.234 0:0:0:0:0:ffff:2d0:67ea
2.208.103.235 0:0:0:0:0:ffff:2d0:67eb
2.208.103.236 0:0:0:0:0:ffff:2d0:67ec
2.208.103.237 0:0:0:0:0:ffff:2d0:67ed
2.208.103.238 0:0:0:0:0:ffff:2d0:67ee
2.208.103.239 0:0:0:0:0:ffff:2d0:67ef
2.208.103.240 0:0:0:0:0:ffff:2d0:67f0
2.208.103.241 0:0:0:0:0:ffff:2d0:67f1
2.208.103.242 0:0:0:0:0:ffff:2d0:67f2
2.208.103.243 0:0:0:0:0:ffff:2d0:67f3
2.208.103.244 0:0:0:0:0:ffff:2d0:67f4
2.208.103.245 0:0:0:0:0:ffff:2d0:67f5
2.208.103.246 0:0:0:0:0:ffff:2d0:67f6
2.208.103.247 0:0:0:0:0:ffff:2d0:67f7
2.208.103.248 0:0:0:0:0:ffff:2d0:67f8
2.208.103.249 0:0:0:0:0:ffff:2d0:67f9
2.208.103.250 0:0:0:0:0:ffff:2d0:67fa
2.208.103.251 0:0:0:0:0:ffff:2d0:67fb
2.208.103.252 0:0:0:0:0:ffff:2d0:67fc
2.208.103.253 0:0:0:0:0:ffff:2d0:67fd
2.208.103.254 0:0:0:0:0:ffff:2d0:67fe
2.208.103.255 0:0:0:0:0:ffff:2d0:67ff


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.