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
38.10.103.1 0:0:0:0:0:ffff:260a:6701
38.10.103.2 0:0:0:0:0:ffff:260a:6702
38.10.103.3 0:0:0:0:0:ffff:260a:6703
38.10.103.4 0:0:0:0:0:ffff:260a:6704
38.10.103.5 0:0:0:0:0:ffff:260a:6705
38.10.103.6 0:0:0:0:0:ffff:260a:6706
38.10.103.7 0:0:0:0:0:ffff:260a:6707
38.10.103.8 0:0:0:0:0:ffff:260a:6708
38.10.103.9 0:0:0:0:0:ffff:260a:6709
38.10.103.10 0:0:0:0:0:ffff:260a:670a
38.10.103.11 0:0:0:0:0:ffff:260a:670b
38.10.103.12 0:0:0:0:0:ffff:260a:670c
38.10.103.13 0:0:0:0:0:ffff:260a:670d
38.10.103.14 0:0:0:0:0:ffff:260a:670e
38.10.103.15 0:0:0:0:0:ffff:260a:670f
38.10.103.16 0:0:0:0:0:ffff:260a:6710
38.10.103.17 0:0:0:0:0:ffff:260a:6711
38.10.103.18 0:0:0:0:0:ffff:260a:6712
38.10.103.19 0:0:0:0:0:ffff:260a:6713
38.10.103.20 0:0:0:0:0:ffff:260a:6714
38.10.103.21 0:0:0:0:0:ffff:260a:6715
38.10.103.22 0:0:0:0:0:ffff:260a:6716
38.10.103.23 0:0:0:0:0:ffff:260a:6717
38.10.103.24 0:0:0:0:0:ffff:260a:6718
38.10.103.25 0:0:0:0:0:ffff:260a:6719
38.10.103.26 0:0:0:0:0:ffff:260a:671a
38.10.103.27 0:0:0:0:0:ffff:260a:671b
38.10.103.28 0:0:0:0:0:ffff:260a:671c
38.10.103.29 0:0:0:0:0:ffff:260a:671d
38.10.103.30 0:0:0:0:0:ffff:260a:671e
38.10.103.31 0:0:0:0:0:ffff:260a:671f
38.10.103.32 0:0:0:0:0:ffff:260a:6720
38.10.103.33 0:0:0:0:0:ffff:260a:6721
38.10.103.34 0:0:0:0:0:ffff:260a:6722
38.10.103.35 0:0:0:0:0:ffff:260a:6723
38.10.103.36 0:0:0:0:0:ffff:260a:6724
38.10.103.37 0:0:0:0:0:ffff:260a:6725
38.10.103.38 0:0:0:0:0:ffff:260a:6726
38.10.103.39 0:0:0:0:0:ffff:260a:6727
38.10.103.40 0:0:0:0:0:ffff:260a:6728
38.10.103.41 0:0:0:0:0:ffff:260a:6729
38.10.103.42 0:0:0:0:0:ffff:260a:672a
38.10.103.43 0:0:0:0:0:ffff:260a:672b
38.10.103.44 0:0:0:0:0:ffff:260a:672c
38.10.103.45 0:0:0:0:0:ffff:260a:672d
38.10.103.46 0:0:0:0:0:ffff:260a:672e
38.10.103.47 0:0:0:0:0:ffff:260a:672f
38.10.103.48 0:0:0:0:0:ffff:260a:6730
38.10.103.49 0:0:0:0:0:ffff:260a:6731
38.10.103.50 0:0:0:0:0:ffff:260a:6732
38.10.103.51 0:0:0:0:0:ffff:260a:6733
38.10.103.52 0:0:0:0:0:ffff:260a:6734
38.10.103.53 0:0:0:0:0:ffff:260a:6735
38.10.103.54 0:0:0:0:0:ffff:260a:6736
38.10.103.55 0:0:0:0:0:ffff:260a:6737
38.10.103.56 0:0:0:0:0:ffff:260a:6738
38.10.103.57 0:0:0:0:0:ffff:260a:6739
38.10.103.58 0:0:0:0:0:ffff:260a:673a
38.10.103.59 0:0:0:0:0:ffff:260a:673b
38.10.103.60 0:0:0:0:0:ffff:260a:673c


38.10.103.61 0:0:0:0:0:ffff:260a:673d
38.10.103.62 0:0:0:0:0:ffff:260a:673e
38.10.103.63 0:0:0:0:0:ffff:260a:673f
38.10.103.64 0:0:0:0:0:ffff:260a:6740
38.10.103.65 0:0:0:0:0:ffff:260a:6741
38.10.103.66 0:0:0:0:0:ffff:260a:6742
38.10.103.67 0:0:0:0:0:ffff:260a:6743
38.10.103.68 0:0:0:0:0:ffff:260a:6744
38.10.103.69 0:0:0:0:0:ffff:260a:6745
38.10.103.70 0:0:0:0:0:ffff:260a:6746
38.10.103.71 0:0:0:0:0:ffff:260a:6747
38.10.103.72 0:0:0:0:0:ffff:260a:6748
38.10.103.73 0:0:0:0:0:ffff:260a:6749
38.10.103.74 0:0:0:0:0:ffff:260a:674a
38.10.103.75 0:0:0:0:0:ffff:260a:674b
38.10.103.76 0:0:0:0:0:ffff:260a:674c
38.10.103.77 0:0:0:0:0:ffff:260a:674d
38.10.103.78 0:0:0:0:0:ffff:260a:674e
38.10.103.79 0:0:0:0:0:ffff:260a:674f
38.10.103.80 0:0:0:0:0:ffff:260a:6750
38.10.103.81 0:0:0:0:0:ffff:260a:6751
38.10.103.82 0:0:0:0:0:ffff:260a:6752
38.10.103.83 0:0:0:0:0:ffff:260a:6753
38.10.103.84 0:0:0:0:0:ffff:260a:6754
38.10.103.85 0:0:0:0:0:ffff:260a:6755
38.10.103.86 0:0:0:0:0:ffff:260a:6756
38.10.103.87 0:0:0:0:0:ffff:260a:6757
38.10.103.88 0:0:0:0:0:ffff:260a:6758
38.10.103.89 0:0:0:0:0:ffff:260a:6759
38.10.103.90 0:0:0:0:0:ffff:260a:675a
38.10.103.91 0:0:0:0:0:ffff:260a:675b
38.10.103.92 0:0:0:0:0:ffff:260a:675c
38.10.103.93 0:0:0:0:0:ffff:260a:675d
38.10.103.94 0:0:0:0:0:ffff:260a:675e
38.10.103.95 0:0:0:0:0:ffff:260a:675f
38.10.103.96 0:0:0:0:0:ffff:260a:6760
38.10.103.97 0:0:0:0:0:ffff:260a:6761
38.10.103.98 0:0:0:0:0:ffff:260a:6762
38.10.103.99 0:0:0:0:0:ffff:260a:6763
38.10.103.100 0:0:0:0:0:ffff:260a:6764
38.10.103.101 0:0:0:0:0:ffff:260a:6765
38.10.103.102 0:0:0:0:0:ffff:260a:6766
38.10.103.103 0:0:0:0:0:ffff:260a:6767
38.10.103.104 0:0:0:0:0:ffff:260a:6768
38.10.103.105 0:0:0:0:0:ffff:260a:6769
38.10.103.106 0:0:0:0:0:ffff:260a:676a
38.10.103.107 0:0:0:0:0:ffff:260a:676b
38.10.103.108 0:0:0:0:0:ffff:260a:676c
38.10.103.109 0:0:0:0:0:ffff:260a:676d
38.10.103.110 0:0:0:0:0:ffff:260a:676e
38.10.103.111 0:0:0:0:0:ffff:260a:676f
38.10.103.112 0:0:0:0:0:ffff:260a:6770
38.10.103.113 0:0:0:0:0:ffff:260a:6771
38.10.103.114 0:0:0:0:0:ffff:260a:6772
38.10.103.115 0:0:0:0:0:ffff:260a:6773
38.10.103.116 0:0:0:0:0:ffff:260a:6774
38.10.103.117 0:0:0:0:0:ffff:260a:6775
38.10.103.118 0:0:0:0:0:ffff:260a:6776
38.10.103.119 0:0:0:0:0:ffff:260a:6777
38.10.103.120 0:0:0:0:0:ffff:260a:6778


38.10.103.121 0:0:0:0:0:ffff:260a:6779
38.10.103.122 0:0:0:0:0:ffff:260a:677a
38.10.103.123 0:0:0:0:0:ffff:260a:677b
38.10.103.124 0:0:0:0:0:ffff:260a:677c
38.10.103.125 0:0:0:0:0:ffff:260a:677d
38.10.103.126 0:0:0:0:0:ffff:260a:677e
38.10.103.127 0:0:0:0:0:ffff:260a:677f
38.10.103.128 0:0:0:0:0:ffff:260a:6780
38.10.103.129 0:0:0:0:0:ffff:260a:6781
38.10.103.130 0:0:0:0:0:ffff:260a:6782
38.10.103.131 0:0:0:0:0:ffff:260a:6783
38.10.103.132 0:0:0:0:0:ffff:260a:6784
38.10.103.133 0:0:0:0:0:ffff:260a:6785
38.10.103.134 0:0:0:0:0:ffff:260a:6786
38.10.103.135 0:0:0:0:0:ffff:260a:6787
38.10.103.136 0:0:0:0:0:ffff:260a:6788
38.10.103.137 0:0:0:0:0:ffff:260a:6789
38.10.103.138 0:0:0:0:0:ffff:260a:678a
38.10.103.139 0:0:0:0:0:ffff:260a:678b
38.10.103.140 0:0:0:0:0:ffff:260a:678c
38.10.103.141 0:0:0:0:0:ffff:260a:678d
38.10.103.142 0:0:0:0:0:ffff:260a:678e
38.10.103.143 0:0:0:0:0:ffff:260a:678f
38.10.103.144 0:0:0:0:0:ffff:260a:6790
38.10.103.145 0:0:0:0:0:ffff:260a:6791
38.10.103.146 0:0:0:0:0:ffff:260a:6792
38.10.103.147 0:0:0:0:0:ffff:260a:6793
38.10.103.148 0:0:0:0:0:ffff:260a:6794
38.10.103.149 0:0:0:0:0:ffff:260a:6795
38.10.103.150 0:0:0:0:0:ffff:260a:6796
38.10.103.151 0:0:0:0:0:ffff:260a:6797
38.10.103.152 0:0:0:0:0:ffff:260a:6798
38.10.103.153 0:0:0:0:0:ffff:260a:6799
38.10.103.154 0:0:0:0:0:ffff:260a:679a
38.10.103.155 0:0:0:0:0:ffff:260a:679b
38.10.103.156 0:0:0:0:0:ffff:260a:679c
38.10.103.157 0:0:0:0:0:ffff:260a:679d
38.10.103.158 0:0:0:0:0:ffff:260a:679e
38.10.103.159 0:0:0:0:0:ffff:260a:679f
38.10.103.160 0:0:0:0:0:ffff:260a:67a0
38.10.103.161 0:0:0:0:0:ffff:260a:67a1
38.10.103.162 0:0:0:0:0:ffff:260a:67a2
38.10.103.163 0:0:0:0:0:ffff:260a:67a3
38.10.103.164 0:0:0:0:0:ffff:260a:67a4
38.10.103.165 0:0:0:0:0:ffff:260a:67a5
38.10.103.166 0:0:0:0:0:ffff:260a:67a6
38.10.103.167 0:0:0:0:0:ffff:260a:67a7
38.10.103.168 0:0:0:0:0:ffff:260a:67a8
38.10.103.169 0:0:0:0:0:ffff:260a:67a9
38.10.103.170 0:0:0:0:0:ffff:260a:67aa
38.10.103.171 0:0:0:0:0:ffff:260a:67ab
38.10.103.172 0:0:0:0:0:ffff:260a:67ac
38.10.103.173 0:0:0:0:0:ffff:260a:67ad
38.10.103.174 0:0:0:0:0:ffff:260a:67ae
38.10.103.175 0:0:0:0:0:ffff:260a:67af
38.10.103.176 0:0:0:0:0:ffff:260a:67b0
38.10.103.177 0:0:0:0:0:ffff:260a:67b1
38.10.103.178 0:0:0:0:0:ffff:260a:67b2
38.10.103.179 0:0:0:0:0:ffff:260a:67b3
38.10.103.180 0:0:0:0:0:ffff:260a:67b4


38.10.103.181 0:0:0:0:0:ffff:260a:67b5
38.10.103.182 0:0:0:0:0:ffff:260a:67b6
38.10.103.183 0:0:0:0:0:ffff:260a:67b7
38.10.103.184 0:0:0:0:0:ffff:260a:67b8
38.10.103.185 0:0:0:0:0:ffff:260a:67b9
38.10.103.186 0:0:0:0:0:ffff:260a:67ba
38.10.103.187 0:0:0:0:0:ffff:260a:67bb
38.10.103.188 0:0:0:0:0:ffff:260a:67bc
38.10.103.189 0:0:0:0:0:ffff:260a:67bd
38.10.103.190 0:0:0:0:0:ffff:260a:67be
38.10.103.191 0:0:0:0:0:ffff:260a:67bf
38.10.103.192 0:0:0:0:0:ffff:260a:67c0
38.10.103.193 0:0:0:0:0:ffff:260a:67c1
38.10.103.194 0:0:0:0:0:ffff:260a:67c2
38.10.103.195 0:0:0:0:0:ffff:260a:67c3
38.10.103.196 0:0:0:0:0:ffff:260a:67c4
38.10.103.197 0:0:0:0:0:ffff:260a:67c5
38.10.103.198 0:0:0:0:0:ffff:260a:67c6
38.10.103.199 0:0:0:0:0:ffff:260a:67c7
38.10.103.200 0:0:0:0:0:ffff:260a:67c8
38.10.103.201 0:0:0:0:0:ffff:260a:67c9
38.10.103.202 0:0:0:0:0:ffff:260a:67ca
38.10.103.203 0:0:0:0:0:ffff:260a:67cb
38.10.103.204 0:0:0:0:0:ffff:260a:67cc
38.10.103.205 0:0:0:0:0:ffff:260a:67cd
38.10.103.206 0:0:0:0:0:ffff:260a:67ce
38.10.103.207 0:0:0:0:0:ffff:260a:67cf
38.10.103.208 0:0:0:0:0:ffff:260a:67d0
38.10.103.209 0:0:0:0:0:ffff:260a:67d1
38.10.103.210 0:0:0:0:0:ffff:260a:67d2
38.10.103.211 0:0:0:0:0:ffff:260a:67d3
38.10.103.212 0:0:0:0:0:ffff:260a:67d4
38.10.103.213 0:0:0:0:0:ffff:260a:67d5
38.10.103.214 0:0:0:0:0:ffff:260a:67d6
38.10.103.215 0:0:0:0:0:ffff:260a:67d7
38.10.103.216 0:0:0:0:0:ffff:260a:67d8
38.10.103.217 0:0:0:0:0:ffff:260a:67d9
38.10.103.218 0:0:0:0:0:ffff:260a:67da
38.10.103.219 0:0:0:0:0:ffff:260a:67db
38.10.103.220 0:0:0:0:0:ffff:260a:67dc
38.10.103.221 0:0:0:0:0:ffff:260a:67dd
38.10.103.222 0:0:0:0:0:ffff:260a:67de
38.10.103.223 0:0:0:0:0:ffff:260a:67df
38.10.103.224 0:0:0:0:0:ffff:260a:67e0
38.10.103.225 0:0:0:0:0:ffff:260a:67e1
38.10.103.226 0:0:0:0:0:ffff:260a:67e2
38.10.103.227 0:0:0:0:0:ffff:260a:67e3
38.10.103.228 0:0:0:0:0:ffff:260a:67e4
38.10.103.229 0:0:0:0:0:ffff:260a:67e5
38.10.103.230 0:0:0:0:0:ffff:260a:67e6
38.10.103.231 0:0:0:0:0:ffff:260a:67e7
38.10.103.232 0:0:0:0:0:ffff:260a:67e8
38.10.103.233 0:0:0:0:0:ffff:260a:67e9
38.10.103.234 0:0:0:0:0:ffff:260a:67ea
38.10.103.235 0:0:0:0:0:ffff:260a:67eb
38.10.103.236 0:0:0:0:0:ffff:260a:67ec
38.10.103.237 0:0:0:0:0:ffff:260a:67ed
38.10.103.238 0:0:0:0:0:ffff:260a:67ee
38.10.103.239 0:0:0:0:0:ffff:260a:67ef
38.10.103.240 0:0:0:0:0:ffff:260a:67f0
38.10.103.241 0:0:0:0:0:ffff:260a:67f1
38.10.103.242 0:0:0:0:0:ffff:260a:67f2
38.10.103.243 0:0:0:0:0:ffff:260a:67f3
38.10.103.244 0:0:0:0:0:ffff:260a:67f4
38.10.103.245 0:0:0:0:0:ffff:260a:67f5
38.10.103.246 0:0:0:0:0:ffff:260a:67f6
38.10.103.247 0:0:0:0:0:ffff:260a:67f7
38.10.103.248 0:0:0:0:0:ffff:260a:67f8
38.10.103.249 0:0:0:0:0:ffff:260a:67f9
38.10.103.250 0:0:0:0:0:ffff:260a:67fa
38.10.103.251 0:0:0:0:0:ffff:260a:67fb
38.10.103.252 0:0:0:0:0:ffff:260a:67fc
38.10.103.253 0:0:0:0:0:ffff:260a:67fd
38.10.103.254 0:0:0:0:0:ffff:260a:67fe
38.10.103.255 0:0:0:0:0:ffff:260a: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.