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
2.104.103.1 0:0:0:0:0:ffff:268:6701
2.104.103.2 0:0:0:0:0:ffff:268:6702
2.104.103.3 0:0:0:0:0:ffff:268:6703
2.104.103.4 0:0:0:0:0:ffff:268:6704
2.104.103.5 0:0:0:0:0:ffff:268:6705
2.104.103.6 0:0:0:0:0:ffff:268:6706
2.104.103.7 0:0:0:0:0:ffff:268:6707
2.104.103.8 0:0:0:0:0:ffff:268:6708
2.104.103.9 0:0:0:0:0:ffff:268:6709
2.104.103.10 0:0:0:0:0:ffff:268:670a
2.104.103.11 0:0:0:0:0:ffff:268:670b
2.104.103.12 0:0:0:0:0:ffff:268:670c
2.104.103.13 0:0:0:0:0:ffff:268:670d
2.104.103.14 0:0:0:0:0:ffff:268:670e
2.104.103.15 0:0:0:0:0:ffff:268:670f
2.104.103.16 0:0:0:0:0:ffff:268:6710
2.104.103.17 0:0:0:0:0:ffff:268:6711
2.104.103.18 0:0:0:0:0:ffff:268:6712
2.104.103.19 0:0:0:0:0:ffff:268:6713
2.104.103.20 0:0:0:0:0:ffff:268:6714
2.104.103.21 0:0:0:0:0:ffff:268:6715
2.104.103.22 0:0:0:0:0:ffff:268:6716
2.104.103.23 0:0:0:0:0:ffff:268:6717
2.104.103.24 0:0:0:0:0:ffff:268:6718
2.104.103.25 0:0:0:0:0:ffff:268:6719
2.104.103.26 0:0:0:0:0:ffff:268:671a
2.104.103.27 0:0:0:0:0:ffff:268:671b
2.104.103.28 0:0:0:0:0:ffff:268:671c
2.104.103.29 0:0:0:0:0:ffff:268:671d
2.104.103.30 0:0:0:0:0:ffff:268:671e
2.104.103.31 0:0:0:0:0:ffff:268:671f
2.104.103.32 0:0:0:0:0:ffff:268:6720
2.104.103.33 0:0:0:0:0:ffff:268:6721
2.104.103.34 0:0:0:0:0:ffff:268:6722
2.104.103.35 0:0:0:0:0:ffff:268:6723
2.104.103.36 0:0:0:0:0:ffff:268:6724
2.104.103.37 0:0:0:0:0:ffff:268:6725
2.104.103.38 0:0:0:0:0:ffff:268:6726
2.104.103.39 0:0:0:0:0:ffff:268:6727
2.104.103.40 0:0:0:0:0:ffff:268:6728
2.104.103.41 0:0:0:0:0:ffff:268:6729
2.104.103.42 0:0:0:0:0:ffff:268:672a
2.104.103.43 0:0:0:0:0:ffff:268:672b
2.104.103.44 0:0:0:0:0:ffff:268:672c
2.104.103.45 0:0:0:0:0:ffff:268:672d
2.104.103.46 0:0:0:0:0:ffff:268:672e
2.104.103.47 0:0:0:0:0:ffff:268:672f
2.104.103.48 0:0:0:0:0:ffff:268:6730
2.104.103.49 0:0:0:0:0:ffff:268:6731
2.104.103.50 0:0:0:0:0:ffff:268:6732
2.104.103.51 0:0:0:0:0:ffff:268:6733
2.104.103.52 0:0:0:0:0:ffff:268:6734
2.104.103.53 0:0:0:0:0:ffff:268:6735
2.104.103.54 0:0:0:0:0:ffff:268:6736
2.104.103.55 0:0:0:0:0:ffff:268:6737
2.104.103.56 0:0:0:0:0:ffff:268:6738
2.104.103.57 0:0:0:0:0:ffff:268:6739
2.104.103.58 0:0:0:0:0:ffff:268:673a
2.104.103.59 0:0:0:0:0:ffff:268:673b
2.104.103.60 0:0:0:0:0:ffff:268:673c


2.104.103.61 0:0:0:0:0:ffff:268:673d
2.104.103.62 0:0:0:0:0:ffff:268:673e
2.104.103.63 0:0:0:0:0:ffff:268:673f
2.104.103.64 0:0:0:0:0:ffff:268:6740
2.104.103.65 0:0:0:0:0:ffff:268:6741
2.104.103.66 0:0:0:0:0:ffff:268:6742
2.104.103.67 0:0:0:0:0:ffff:268:6743
2.104.103.68 0:0:0:0:0:ffff:268:6744
2.104.103.69 0:0:0:0:0:ffff:268:6745
2.104.103.70 0:0:0:0:0:ffff:268:6746
2.104.103.71 0:0:0:0:0:ffff:268:6747
2.104.103.72 0:0:0:0:0:ffff:268:6748
2.104.103.73 0:0:0:0:0:ffff:268:6749
2.104.103.74 0:0:0:0:0:ffff:268:674a
2.104.103.75 0:0:0:0:0:ffff:268:674b
2.104.103.76 0:0:0:0:0:ffff:268:674c
2.104.103.77 0:0:0:0:0:ffff:268:674d
2.104.103.78 0:0:0:0:0:ffff:268:674e
2.104.103.79 0:0:0:0:0:ffff:268:674f
2.104.103.80 0:0:0:0:0:ffff:268:6750
2.104.103.81 0:0:0:0:0:ffff:268:6751
2.104.103.82 0:0:0:0:0:ffff:268:6752
2.104.103.83 0:0:0:0:0:ffff:268:6753
2.104.103.84 0:0:0:0:0:ffff:268:6754
2.104.103.85 0:0:0:0:0:ffff:268:6755
2.104.103.86 0:0:0:0:0:ffff:268:6756
2.104.103.87 0:0:0:0:0:ffff:268:6757
2.104.103.88 0:0:0:0:0:ffff:268:6758
2.104.103.89 0:0:0:0:0:ffff:268:6759
2.104.103.90 0:0:0:0:0:ffff:268:675a
2.104.103.91 0:0:0:0:0:ffff:268:675b
2.104.103.92 0:0:0:0:0:ffff:268:675c
2.104.103.93 0:0:0:0:0:ffff:268:675d
2.104.103.94 0:0:0:0:0:ffff:268:675e
2.104.103.95 0:0:0:0:0:ffff:268:675f
2.104.103.96 0:0:0:0:0:ffff:268:6760
2.104.103.97 0:0:0:0:0:ffff:268:6761
2.104.103.98 0:0:0:0:0:ffff:268:6762
2.104.103.99 0:0:0:0:0:ffff:268:6763
2.104.103.100 0:0:0:0:0:ffff:268:6764
2.104.103.101 0:0:0:0:0:ffff:268:6765
2.104.103.102 0:0:0:0:0:ffff:268:6766
2.104.103.103 0:0:0:0:0:ffff:268:6767
2.104.103.104 0:0:0:0:0:ffff:268:6768
2.104.103.105 0:0:0:0:0:ffff:268:6769
2.104.103.106 0:0:0:0:0:ffff:268:676a
2.104.103.107 0:0:0:0:0:ffff:268:676b
2.104.103.108 0:0:0:0:0:ffff:268:676c
2.104.103.109 0:0:0:0:0:ffff:268:676d
2.104.103.110 0:0:0:0:0:ffff:268:676e
2.104.103.111 0:0:0:0:0:ffff:268:676f
2.104.103.112 0:0:0:0:0:ffff:268:6770
2.104.103.113 0:0:0:0:0:ffff:268:6771
2.104.103.114 0:0:0:0:0:ffff:268:6772
2.104.103.115 0:0:0:0:0:ffff:268:6773
2.104.103.116 0:0:0:0:0:ffff:268:6774
2.104.103.117 0:0:0:0:0:ffff:268:6775
2.104.103.118 0:0:0:0:0:ffff:268:6776
2.104.103.119 0:0:0:0:0:ffff:268:6777
2.104.103.120 0:0:0:0:0:ffff:268:6778


2.104.103.121 0:0:0:0:0:ffff:268:6779
2.104.103.122 0:0:0:0:0:ffff:268:677a
2.104.103.123 0:0:0:0:0:ffff:268:677b
2.104.103.124 0:0:0:0:0:ffff:268:677c
2.104.103.125 0:0:0:0:0:ffff:268:677d
2.104.103.126 0:0:0:0:0:ffff:268:677e
2.104.103.127 0:0:0:0:0:ffff:268:677f
2.104.103.128 0:0:0:0:0:ffff:268:6780
2.104.103.129 0:0:0:0:0:ffff:268:6781
2.104.103.130 0:0:0:0:0:ffff:268:6782
2.104.103.131 0:0:0:0:0:ffff:268:6783
2.104.103.132 0:0:0:0:0:ffff:268:6784
2.104.103.133 0:0:0:0:0:ffff:268:6785
2.104.103.134 0:0:0:0:0:ffff:268:6786
2.104.103.135 0:0:0:0:0:ffff:268:6787
2.104.103.136 0:0:0:0:0:ffff:268:6788
2.104.103.137 0:0:0:0:0:ffff:268:6789
2.104.103.138 0:0:0:0:0:ffff:268:678a
2.104.103.139 0:0:0:0:0:ffff:268:678b
2.104.103.140 0:0:0:0:0:ffff:268:678c
2.104.103.141 0:0:0:0:0:ffff:268:678d
2.104.103.142 0:0:0:0:0:ffff:268:678e
2.104.103.143 0:0:0:0:0:ffff:268:678f
2.104.103.144 0:0:0:0:0:ffff:268:6790
2.104.103.145 0:0:0:0:0:ffff:268:6791
2.104.103.146 0:0:0:0:0:ffff:268:6792
2.104.103.147 0:0:0:0:0:ffff:268:6793
2.104.103.148 0:0:0:0:0:ffff:268:6794
2.104.103.149 0:0:0:0:0:ffff:268:6795
2.104.103.150 0:0:0:0:0:ffff:268:6796
2.104.103.151 0:0:0:0:0:ffff:268:6797
2.104.103.152 0:0:0:0:0:ffff:268:6798
2.104.103.153 0:0:0:0:0:ffff:268:6799
2.104.103.154 0:0:0:0:0:ffff:268:679a
2.104.103.155 0:0:0:0:0:ffff:268:679b
2.104.103.156 0:0:0:0:0:ffff:268:679c
2.104.103.157 0:0:0:0:0:ffff:268:679d
2.104.103.158 0:0:0:0:0:ffff:268:679e
2.104.103.159 0:0:0:0:0:ffff:268:679f
2.104.103.160 0:0:0:0:0:ffff:268:67a0
2.104.103.161 0:0:0:0:0:ffff:268:67a1
2.104.103.162 0:0:0:0:0:ffff:268:67a2
2.104.103.163 0:0:0:0:0:ffff:268:67a3
2.104.103.164 0:0:0:0:0:ffff:268:67a4
2.104.103.165 0:0:0:0:0:ffff:268:67a5
2.104.103.166 0:0:0:0:0:ffff:268:67a6
2.104.103.167 0:0:0:0:0:ffff:268:67a7
2.104.103.168 0:0:0:0:0:ffff:268:67a8
2.104.103.169 0:0:0:0:0:ffff:268:67a9
2.104.103.170 0:0:0:0:0:ffff:268:67aa
2.104.103.171 0:0:0:0:0:ffff:268:67ab
2.104.103.172 0:0:0:0:0:ffff:268:67ac
2.104.103.173 0:0:0:0:0:ffff:268:67ad
2.104.103.174 0:0:0:0:0:ffff:268:67ae
2.104.103.175 0:0:0:0:0:ffff:268:67af
2.104.103.176 0:0:0:0:0:ffff:268:67b0
2.104.103.177 0:0:0:0:0:ffff:268:67b1
2.104.103.178 0:0:0:0:0:ffff:268:67b2
2.104.103.179 0:0:0:0:0:ffff:268:67b3
2.104.103.180 0:0:0:0:0:ffff:268:67b4


2.104.103.181 0:0:0:0:0:ffff:268:67b5
2.104.103.182 0:0:0:0:0:ffff:268:67b6
2.104.103.183 0:0:0:0:0:ffff:268:67b7
2.104.103.184 0:0:0:0:0:ffff:268:67b8
2.104.103.185 0:0:0:0:0:ffff:268:67b9
2.104.103.186 0:0:0:0:0:ffff:268:67ba
2.104.103.187 0:0:0:0:0:ffff:268:67bb
2.104.103.188 0:0:0:0:0:ffff:268:67bc
2.104.103.189 0:0:0:0:0:ffff:268:67bd
2.104.103.190 0:0:0:0:0:ffff:268:67be
2.104.103.191 0:0:0:0:0:ffff:268:67bf
2.104.103.192 0:0:0:0:0:ffff:268:67c0
2.104.103.193 0:0:0:0:0:ffff:268:67c1
2.104.103.194 0:0:0:0:0:ffff:268:67c2
2.104.103.195 0:0:0:0:0:ffff:268:67c3
2.104.103.196 0:0:0:0:0:ffff:268:67c4
2.104.103.197 0:0:0:0:0:ffff:268:67c5
2.104.103.198 0:0:0:0:0:ffff:268:67c6
2.104.103.199 0:0:0:0:0:ffff:268:67c7
2.104.103.200 0:0:0:0:0:ffff:268:67c8
2.104.103.201 0:0:0:0:0:ffff:268:67c9
2.104.103.202 0:0:0:0:0:ffff:268:67ca
2.104.103.203 0:0:0:0:0:ffff:268:67cb
2.104.103.204 0:0:0:0:0:ffff:268:67cc
2.104.103.205 0:0:0:0:0:ffff:268:67cd
2.104.103.206 0:0:0:0:0:ffff:268:67ce
2.104.103.207 0:0:0:0:0:ffff:268:67cf
2.104.103.208 0:0:0:0:0:ffff:268:67d0
2.104.103.209 0:0:0:0:0:ffff:268:67d1
2.104.103.210 0:0:0:0:0:ffff:268:67d2
2.104.103.211 0:0:0:0:0:ffff:268:67d3
2.104.103.212 0:0:0:0:0:ffff:268:67d4
2.104.103.213 0:0:0:0:0:ffff:268:67d5
2.104.103.214 0:0:0:0:0:ffff:268:67d6
2.104.103.215 0:0:0:0:0:ffff:268:67d7
2.104.103.216 0:0:0:0:0:ffff:268:67d8
2.104.103.217 0:0:0:0:0:ffff:268:67d9
2.104.103.218 0:0:0:0:0:ffff:268:67da
2.104.103.219 0:0:0:0:0:ffff:268:67db
2.104.103.220 0:0:0:0:0:ffff:268:67dc
2.104.103.221 0:0:0:0:0:ffff:268:67dd
2.104.103.222 0:0:0:0:0:ffff:268:67de
2.104.103.223 0:0:0:0:0:ffff:268:67df
2.104.103.224 0:0:0:0:0:ffff:268:67e0
2.104.103.225 0:0:0:0:0:ffff:268:67e1
2.104.103.226 0:0:0:0:0:ffff:268:67e2
2.104.103.227 0:0:0:0:0:ffff:268:67e3
2.104.103.228 0:0:0:0:0:ffff:268:67e4
2.104.103.229 0:0:0:0:0:ffff:268:67e5
2.104.103.230 0:0:0:0:0:ffff:268:67e6
2.104.103.231 0:0:0:0:0:ffff:268:67e7
2.104.103.232 0:0:0:0:0:ffff:268:67e8
2.104.103.233 0:0:0:0:0:ffff:268:67e9
2.104.103.234 0:0:0:0:0:ffff:268:67ea
2.104.103.235 0:0:0:0:0:ffff:268:67eb
2.104.103.236 0:0:0:0:0:ffff:268:67ec
2.104.103.237 0:0:0:0:0:ffff:268:67ed
2.104.103.238 0:0:0:0:0:ffff:268:67ee
2.104.103.239 0:0:0:0:0:ffff:268:67ef
2.104.103.240 0:0:0:0:0:ffff:268:67f0
2.104.103.241 0:0:0:0:0:ffff:268:67f1
2.104.103.242 0:0:0:0:0:ffff:268:67f2
2.104.103.243 0:0:0:0:0:ffff:268:67f3
2.104.103.244 0:0:0:0:0:ffff:268:67f4
2.104.103.245 0:0:0:0:0:ffff:268:67f5
2.104.103.246 0:0:0:0:0:ffff:268:67f6
2.104.103.247 0:0:0:0:0:ffff:268:67f7
2.104.103.248 0:0:0:0:0:ffff:268:67f8
2.104.103.249 0:0:0:0:0:ffff:268:67f9
2.104.103.250 0:0:0:0:0:ffff:268:67fa
2.104.103.251 0:0:0:0:0:ffff:268:67fb
2.104.103.252 0:0:0:0:0:ffff:268:67fc
2.104.103.253 0:0:0:0:0:ffff:268:67fd
2.104.103.254 0:0:0:0:0:ffff:268:67fe
2.104.103.255 0:0:0:0:0:ffff:268:67ff


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.