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
197.111.103.1 0:0:0:0:0:ffff:c56f:6701
197.111.103.2 0:0:0:0:0:ffff:c56f:6702
197.111.103.3 0:0:0:0:0:ffff:c56f:6703
197.111.103.4 0:0:0:0:0:ffff:c56f:6704
197.111.103.5 0:0:0:0:0:ffff:c56f:6705
197.111.103.6 0:0:0:0:0:ffff:c56f:6706
197.111.103.7 0:0:0:0:0:ffff:c56f:6707
197.111.103.8 0:0:0:0:0:ffff:c56f:6708
197.111.103.9 0:0:0:0:0:ffff:c56f:6709
197.111.103.10 0:0:0:0:0:ffff:c56f:670a
197.111.103.11 0:0:0:0:0:ffff:c56f:670b
197.111.103.12 0:0:0:0:0:ffff:c56f:670c
197.111.103.13 0:0:0:0:0:ffff:c56f:670d
197.111.103.14 0:0:0:0:0:ffff:c56f:670e
197.111.103.15 0:0:0:0:0:ffff:c56f:670f
197.111.103.16 0:0:0:0:0:ffff:c56f:6710
197.111.103.17 0:0:0:0:0:ffff:c56f:6711
197.111.103.18 0:0:0:0:0:ffff:c56f:6712
197.111.103.19 0:0:0:0:0:ffff:c56f:6713
197.111.103.20 0:0:0:0:0:ffff:c56f:6714
197.111.103.21 0:0:0:0:0:ffff:c56f:6715
197.111.103.22 0:0:0:0:0:ffff:c56f:6716
197.111.103.23 0:0:0:0:0:ffff:c56f:6717
197.111.103.24 0:0:0:0:0:ffff:c56f:6718
197.111.103.25 0:0:0:0:0:ffff:c56f:6719
197.111.103.26 0:0:0:0:0:ffff:c56f:671a
197.111.103.27 0:0:0:0:0:ffff:c56f:671b
197.111.103.28 0:0:0:0:0:ffff:c56f:671c
197.111.103.29 0:0:0:0:0:ffff:c56f:671d
197.111.103.30 0:0:0:0:0:ffff:c56f:671e
197.111.103.31 0:0:0:0:0:ffff:c56f:671f
197.111.103.32 0:0:0:0:0:ffff:c56f:6720
197.111.103.33 0:0:0:0:0:ffff:c56f:6721
197.111.103.34 0:0:0:0:0:ffff:c56f:6722
197.111.103.35 0:0:0:0:0:ffff:c56f:6723
197.111.103.36 0:0:0:0:0:ffff:c56f:6724
197.111.103.37 0:0:0:0:0:ffff:c56f:6725
197.111.103.38 0:0:0:0:0:ffff:c56f:6726
197.111.103.39 0:0:0:0:0:ffff:c56f:6727
197.111.103.40 0:0:0:0:0:ffff:c56f:6728
197.111.103.41 0:0:0:0:0:ffff:c56f:6729
197.111.103.42 0:0:0:0:0:ffff:c56f:672a
197.111.103.43 0:0:0:0:0:ffff:c56f:672b
197.111.103.44 0:0:0:0:0:ffff:c56f:672c
197.111.103.45 0:0:0:0:0:ffff:c56f:672d
197.111.103.46 0:0:0:0:0:ffff:c56f:672e
197.111.103.47 0:0:0:0:0:ffff:c56f:672f
197.111.103.48 0:0:0:0:0:ffff:c56f:6730
197.111.103.49 0:0:0:0:0:ffff:c56f:6731
197.111.103.50 0:0:0:0:0:ffff:c56f:6732
197.111.103.51 0:0:0:0:0:ffff:c56f:6733
197.111.103.52 0:0:0:0:0:ffff:c56f:6734
197.111.103.53 0:0:0:0:0:ffff:c56f:6735
197.111.103.54 0:0:0:0:0:ffff:c56f:6736
197.111.103.55 0:0:0:0:0:ffff:c56f:6737
197.111.103.56 0:0:0:0:0:ffff:c56f:6738
197.111.103.57 0:0:0:0:0:ffff:c56f:6739
197.111.103.58 0:0:0:0:0:ffff:c56f:673a
197.111.103.59 0:0:0:0:0:ffff:c56f:673b
197.111.103.60 0:0:0:0:0:ffff:c56f:673c


197.111.103.61 0:0:0:0:0:ffff:c56f:673d
197.111.103.62 0:0:0:0:0:ffff:c56f:673e
197.111.103.63 0:0:0:0:0:ffff:c56f:673f
197.111.103.64 0:0:0:0:0:ffff:c56f:6740
197.111.103.65 0:0:0:0:0:ffff:c56f:6741
197.111.103.66 0:0:0:0:0:ffff:c56f:6742
197.111.103.67 0:0:0:0:0:ffff:c56f:6743
197.111.103.68 0:0:0:0:0:ffff:c56f:6744
197.111.103.69 0:0:0:0:0:ffff:c56f:6745
197.111.103.70 0:0:0:0:0:ffff:c56f:6746
197.111.103.71 0:0:0:0:0:ffff:c56f:6747
197.111.103.72 0:0:0:0:0:ffff:c56f:6748
197.111.103.73 0:0:0:0:0:ffff:c56f:6749
197.111.103.74 0:0:0:0:0:ffff:c56f:674a
197.111.103.75 0:0:0:0:0:ffff:c56f:674b
197.111.103.76 0:0:0:0:0:ffff:c56f:674c
197.111.103.77 0:0:0:0:0:ffff:c56f:674d
197.111.103.78 0:0:0:0:0:ffff:c56f:674e
197.111.103.79 0:0:0:0:0:ffff:c56f:674f
197.111.103.80 0:0:0:0:0:ffff:c56f:6750
197.111.103.81 0:0:0:0:0:ffff:c56f:6751
197.111.103.82 0:0:0:0:0:ffff:c56f:6752
197.111.103.83 0:0:0:0:0:ffff:c56f:6753
197.111.103.84 0:0:0:0:0:ffff:c56f:6754
197.111.103.85 0:0:0:0:0:ffff:c56f:6755
197.111.103.86 0:0:0:0:0:ffff:c56f:6756
197.111.103.87 0:0:0:0:0:ffff:c56f:6757
197.111.103.88 0:0:0:0:0:ffff:c56f:6758
197.111.103.89 0:0:0:0:0:ffff:c56f:6759
197.111.103.90 0:0:0:0:0:ffff:c56f:675a
197.111.103.91 0:0:0:0:0:ffff:c56f:675b
197.111.103.92 0:0:0:0:0:ffff:c56f:675c
197.111.103.93 0:0:0:0:0:ffff:c56f:675d
197.111.103.94 0:0:0:0:0:ffff:c56f:675e
197.111.103.95 0:0:0:0:0:ffff:c56f:675f
197.111.103.96 0:0:0:0:0:ffff:c56f:6760
197.111.103.97 0:0:0:0:0:ffff:c56f:6761
197.111.103.98 0:0:0:0:0:ffff:c56f:6762
197.111.103.99 0:0:0:0:0:ffff:c56f:6763
197.111.103.100 0:0:0:0:0:ffff:c56f:6764
197.111.103.101 0:0:0:0:0:ffff:c56f:6765
197.111.103.102 0:0:0:0:0:ffff:c56f:6766
197.111.103.103 0:0:0:0:0:ffff:c56f:6767
197.111.103.104 0:0:0:0:0:ffff:c56f:6768
197.111.103.105 0:0:0:0:0:ffff:c56f:6769
197.111.103.106 0:0:0:0:0:ffff:c56f:676a
197.111.103.107 0:0:0:0:0:ffff:c56f:676b
197.111.103.108 0:0:0:0:0:ffff:c56f:676c
197.111.103.109 0:0:0:0:0:ffff:c56f:676d
197.111.103.110 0:0:0:0:0:ffff:c56f:676e
197.111.103.111 0:0:0:0:0:ffff:c56f:676f
197.111.103.112 0:0:0:0:0:ffff:c56f:6770
197.111.103.113 0:0:0:0:0:ffff:c56f:6771
197.111.103.114 0:0:0:0:0:ffff:c56f:6772
197.111.103.115 0:0:0:0:0:ffff:c56f:6773
197.111.103.116 0:0:0:0:0:ffff:c56f:6774
197.111.103.117 0:0:0:0:0:ffff:c56f:6775
197.111.103.118 0:0:0:0:0:ffff:c56f:6776
197.111.103.119 0:0:0:0:0:ffff:c56f:6777
197.111.103.120 0:0:0:0:0:ffff:c56f:6778


197.111.103.121 0:0:0:0:0:ffff:c56f:6779
197.111.103.122 0:0:0:0:0:ffff:c56f:677a
197.111.103.123 0:0:0:0:0:ffff:c56f:677b
197.111.103.124 0:0:0:0:0:ffff:c56f:677c
197.111.103.125 0:0:0:0:0:ffff:c56f:677d
197.111.103.126 0:0:0:0:0:ffff:c56f:677e
197.111.103.127 0:0:0:0:0:ffff:c56f:677f
197.111.103.128 0:0:0:0:0:ffff:c56f:6780
197.111.103.129 0:0:0:0:0:ffff:c56f:6781
197.111.103.130 0:0:0:0:0:ffff:c56f:6782
197.111.103.131 0:0:0:0:0:ffff:c56f:6783
197.111.103.132 0:0:0:0:0:ffff:c56f:6784
197.111.103.133 0:0:0:0:0:ffff:c56f:6785
197.111.103.134 0:0:0:0:0:ffff:c56f:6786
197.111.103.135 0:0:0:0:0:ffff:c56f:6787
197.111.103.136 0:0:0:0:0:ffff:c56f:6788
197.111.103.137 0:0:0:0:0:ffff:c56f:6789
197.111.103.138 0:0:0:0:0:ffff:c56f:678a
197.111.103.139 0:0:0:0:0:ffff:c56f:678b
197.111.103.140 0:0:0:0:0:ffff:c56f:678c
197.111.103.141 0:0:0:0:0:ffff:c56f:678d
197.111.103.142 0:0:0:0:0:ffff:c56f:678e
197.111.103.143 0:0:0:0:0:ffff:c56f:678f
197.111.103.144 0:0:0:0:0:ffff:c56f:6790
197.111.103.145 0:0:0:0:0:ffff:c56f:6791
197.111.103.146 0:0:0:0:0:ffff:c56f:6792
197.111.103.147 0:0:0:0:0:ffff:c56f:6793
197.111.103.148 0:0:0:0:0:ffff:c56f:6794
197.111.103.149 0:0:0:0:0:ffff:c56f:6795
197.111.103.150 0:0:0:0:0:ffff:c56f:6796
197.111.103.151 0:0:0:0:0:ffff:c56f:6797
197.111.103.152 0:0:0:0:0:ffff:c56f:6798
197.111.103.153 0:0:0:0:0:ffff:c56f:6799
197.111.103.154 0:0:0:0:0:ffff:c56f:679a
197.111.103.155 0:0:0:0:0:ffff:c56f:679b
197.111.103.156 0:0:0:0:0:ffff:c56f:679c
197.111.103.157 0:0:0:0:0:ffff:c56f:679d
197.111.103.158 0:0:0:0:0:ffff:c56f:679e
197.111.103.159 0:0:0:0:0:ffff:c56f:679f
197.111.103.160 0:0:0:0:0:ffff:c56f:67a0
197.111.103.161 0:0:0:0:0:ffff:c56f:67a1
197.111.103.162 0:0:0:0:0:ffff:c56f:67a2
197.111.103.163 0:0:0:0:0:ffff:c56f:67a3
197.111.103.164 0:0:0:0:0:ffff:c56f:67a4
197.111.103.165 0:0:0:0:0:ffff:c56f:67a5
197.111.103.166 0:0:0:0:0:ffff:c56f:67a6
197.111.103.167 0:0:0:0:0:ffff:c56f:67a7
197.111.103.168 0:0:0:0:0:ffff:c56f:67a8
197.111.103.169 0:0:0:0:0:ffff:c56f:67a9
197.111.103.170 0:0:0:0:0:ffff:c56f:67aa
197.111.103.171 0:0:0:0:0:ffff:c56f:67ab
197.111.103.172 0:0:0:0:0:ffff:c56f:67ac
197.111.103.173 0:0:0:0:0:ffff:c56f:67ad
197.111.103.174 0:0:0:0:0:ffff:c56f:67ae
197.111.103.175 0:0:0:0:0:ffff:c56f:67af
197.111.103.176 0:0:0:0:0:ffff:c56f:67b0
197.111.103.177 0:0:0:0:0:ffff:c56f:67b1
197.111.103.178 0:0:0:0:0:ffff:c56f:67b2
197.111.103.179 0:0:0:0:0:ffff:c56f:67b3
197.111.103.180 0:0:0:0:0:ffff:c56f:67b4


197.111.103.181 0:0:0:0:0:ffff:c56f:67b5
197.111.103.182 0:0:0:0:0:ffff:c56f:67b6
197.111.103.183 0:0:0:0:0:ffff:c56f:67b7
197.111.103.184 0:0:0:0:0:ffff:c56f:67b8
197.111.103.185 0:0:0:0:0:ffff:c56f:67b9
197.111.103.186 0:0:0:0:0:ffff:c56f:67ba
197.111.103.187 0:0:0:0:0:ffff:c56f:67bb
197.111.103.188 0:0:0:0:0:ffff:c56f:67bc
197.111.103.189 0:0:0:0:0:ffff:c56f:67bd
197.111.103.190 0:0:0:0:0:ffff:c56f:67be
197.111.103.191 0:0:0:0:0:ffff:c56f:67bf
197.111.103.192 0:0:0:0:0:ffff:c56f:67c0
197.111.103.193 0:0:0:0:0:ffff:c56f:67c1
197.111.103.194 0:0:0:0:0:ffff:c56f:67c2
197.111.103.195 0:0:0:0:0:ffff:c56f:67c3
197.111.103.196 0:0:0:0:0:ffff:c56f:67c4
197.111.103.197 0:0:0:0:0:ffff:c56f:67c5
197.111.103.198 0:0:0:0:0:ffff:c56f:67c6
197.111.103.199 0:0:0:0:0:ffff:c56f:67c7
197.111.103.200 0:0:0:0:0:ffff:c56f:67c8
197.111.103.201 0:0:0:0:0:ffff:c56f:67c9
197.111.103.202 0:0:0:0:0:ffff:c56f:67ca
197.111.103.203 0:0:0:0:0:ffff:c56f:67cb
197.111.103.204 0:0:0:0:0:ffff:c56f:67cc
197.111.103.205 0:0:0:0:0:ffff:c56f:67cd
197.111.103.206 0:0:0:0:0:ffff:c56f:67ce
197.111.103.207 0:0:0:0:0:ffff:c56f:67cf
197.111.103.208 0:0:0:0:0:ffff:c56f:67d0
197.111.103.209 0:0:0:0:0:ffff:c56f:67d1
197.111.103.210 0:0:0:0:0:ffff:c56f:67d2
197.111.103.211 0:0:0:0:0:ffff:c56f:67d3
197.111.103.212 0:0:0:0:0:ffff:c56f:67d4
197.111.103.213 0:0:0:0:0:ffff:c56f:67d5
197.111.103.214 0:0:0:0:0:ffff:c56f:67d6
197.111.103.215 0:0:0:0:0:ffff:c56f:67d7
197.111.103.216 0:0:0:0:0:ffff:c56f:67d8
197.111.103.217 0:0:0:0:0:ffff:c56f:67d9
197.111.103.218 0:0:0:0:0:ffff:c56f:67da
197.111.103.219 0:0:0:0:0:ffff:c56f:67db
197.111.103.220 0:0:0:0:0:ffff:c56f:67dc
197.111.103.221 0:0:0:0:0:ffff:c56f:67dd
197.111.103.222 0:0:0:0:0:ffff:c56f:67de
197.111.103.223 0:0:0:0:0:ffff:c56f:67df
197.111.103.224 0:0:0:0:0:ffff:c56f:67e0
197.111.103.225 0:0:0:0:0:ffff:c56f:67e1
197.111.103.226 0:0:0:0:0:ffff:c56f:67e2
197.111.103.227 0:0:0:0:0:ffff:c56f:67e3
197.111.103.228 0:0:0:0:0:ffff:c56f:67e4
197.111.103.229 0:0:0:0:0:ffff:c56f:67e5
197.111.103.230 0:0:0:0:0:ffff:c56f:67e6
197.111.103.231 0:0:0:0:0:ffff:c56f:67e7
197.111.103.232 0:0:0:0:0:ffff:c56f:67e8
197.111.103.233 0:0:0:0:0:ffff:c56f:67e9
197.111.103.234 0:0:0:0:0:ffff:c56f:67ea
197.111.103.235 0:0:0:0:0:ffff:c56f:67eb
197.111.103.236 0:0:0:0:0:ffff:c56f:67ec
197.111.103.237 0:0:0:0:0:ffff:c56f:67ed
197.111.103.238 0:0:0:0:0:ffff:c56f:67ee
197.111.103.239 0:0:0:0:0:ffff:c56f:67ef
197.111.103.240 0:0:0:0:0:ffff:c56f:67f0
197.111.103.241 0:0:0:0:0:ffff:c56f:67f1
197.111.103.242 0:0:0:0:0:ffff:c56f:67f2
197.111.103.243 0:0:0:0:0:ffff:c56f:67f3
197.111.103.244 0:0:0:0:0:ffff:c56f:67f4
197.111.103.245 0:0:0:0:0:ffff:c56f:67f5
197.111.103.246 0:0:0:0:0:ffff:c56f:67f6
197.111.103.247 0:0:0:0:0:ffff:c56f:67f7
197.111.103.248 0:0:0:0:0:ffff:c56f:67f8
197.111.103.249 0:0:0:0:0:ffff:c56f:67f9
197.111.103.250 0:0:0:0:0:ffff:c56f:67fa
197.111.103.251 0:0:0:0:0:ffff:c56f:67fb
197.111.103.252 0:0:0:0:0:ffff:c56f:67fc
197.111.103.253 0:0:0:0:0:ffff:c56f:67fd
197.111.103.254 0:0:0:0:0:ffff:c56f:67fe
197.111.103.255 0:0:0:0:0:ffff:c56f: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.