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
78.217.103.1 0:0:0:0:0:ffff:4ed9:6701
78.217.103.2 0:0:0:0:0:ffff:4ed9:6702
78.217.103.3 0:0:0:0:0:ffff:4ed9:6703
78.217.103.4 0:0:0:0:0:ffff:4ed9:6704
78.217.103.5 0:0:0:0:0:ffff:4ed9:6705
78.217.103.6 0:0:0:0:0:ffff:4ed9:6706
78.217.103.7 0:0:0:0:0:ffff:4ed9:6707
78.217.103.8 0:0:0:0:0:ffff:4ed9:6708
78.217.103.9 0:0:0:0:0:ffff:4ed9:6709
78.217.103.10 0:0:0:0:0:ffff:4ed9:670a
78.217.103.11 0:0:0:0:0:ffff:4ed9:670b
78.217.103.12 0:0:0:0:0:ffff:4ed9:670c
78.217.103.13 0:0:0:0:0:ffff:4ed9:670d
78.217.103.14 0:0:0:0:0:ffff:4ed9:670e
78.217.103.15 0:0:0:0:0:ffff:4ed9:670f
78.217.103.16 0:0:0:0:0:ffff:4ed9:6710
78.217.103.17 0:0:0:0:0:ffff:4ed9:6711
78.217.103.18 0:0:0:0:0:ffff:4ed9:6712
78.217.103.19 0:0:0:0:0:ffff:4ed9:6713
78.217.103.20 0:0:0:0:0:ffff:4ed9:6714
78.217.103.21 0:0:0:0:0:ffff:4ed9:6715
78.217.103.22 0:0:0:0:0:ffff:4ed9:6716
78.217.103.23 0:0:0:0:0:ffff:4ed9:6717
78.217.103.24 0:0:0:0:0:ffff:4ed9:6718
78.217.103.25 0:0:0:0:0:ffff:4ed9:6719
78.217.103.26 0:0:0:0:0:ffff:4ed9:671a
78.217.103.27 0:0:0:0:0:ffff:4ed9:671b
78.217.103.28 0:0:0:0:0:ffff:4ed9:671c
78.217.103.29 0:0:0:0:0:ffff:4ed9:671d
78.217.103.30 0:0:0:0:0:ffff:4ed9:671e
78.217.103.31 0:0:0:0:0:ffff:4ed9:671f
78.217.103.32 0:0:0:0:0:ffff:4ed9:6720
78.217.103.33 0:0:0:0:0:ffff:4ed9:6721
78.217.103.34 0:0:0:0:0:ffff:4ed9:6722
78.217.103.35 0:0:0:0:0:ffff:4ed9:6723
78.217.103.36 0:0:0:0:0:ffff:4ed9:6724
78.217.103.37 0:0:0:0:0:ffff:4ed9:6725
78.217.103.38 0:0:0:0:0:ffff:4ed9:6726
78.217.103.39 0:0:0:0:0:ffff:4ed9:6727
78.217.103.40 0:0:0:0:0:ffff:4ed9:6728
78.217.103.41 0:0:0:0:0:ffff:4ed9:6729
78.217.103.42 0:0:0:0:0:ffff:4ed9:672a
78.217.103.43 0:0:0:0:0:ffff:4ed9:672b
78.217.103.44 0:0:0:0:0:ffff:4ed9:672c
78.217.103.45 0:0:0:0:0:ffff:4ed9:672d
78.217.103.46 0:0:0:0:0:ffff:4ed9:672e
78.217.103.47 0:0:0:0:0:ffff:4ed9:672f
78.217.103.48 0:0:0:0:0:ffff:4ed9:6730
78.217.103.49 0:0:0:0:0:ffff:4ed9:6731
78.217.103.50 0:0:0:0:0:ffff:4ed9:6732
78.217.103.51 0:0:0:0:0:ffff:4ed9:6733
78.217.103.52 0:0:0:0:0:ffff:4ed9:6734
78.217.103.53 0:0:0:0:0:ffff:4ed9:6735
78.217.103.54 0:0:0:0:0:ffff:4ed9:6736
78.217.103.55 0:0:0:0:0:ffff:4ed9:6737
78.217.103.56 0:0:0:0:0:ffff:4ed9:6738
78.217.103.57 0:0:0:0:0:ffff:4ed9:6739
78.217.103.58 0:0:0:0:0:ffff:4ed9:673a
78.217.103.59 0:0:0:0:0:ffff:4ed9:673b
78.217.103.60 0:0:0:0:0:ffff:4ed9:673c


78.217.103.61 0:0:0:0:0:ffff:4ed9:673d
78.217.103.62 0:0:0:0:0:ffff:4ed9:673e
78.217.103.63 0:0:0:0:0:ffff:4ed9:673f
78.217.103.64 0:0:0:0:0:ffff:4ed9:6740
78.217.103.65 0:0:0:0:0:ffff:4ed9:6741
78.217.103.66 0:0:0:0:0:ffff:4ed9:6742
78.217.103.67 0:0:0:0:0:ffff:4ed9:6743
78.217.103.68 0:0:0:0:0:ffff:4ed9:6744
78.217.103.69 0:0:0:0:0:ffff:4ed9:6745
78.217.103.70 0:0:0:0:0:ffff:4ed9:6746
78.217.103.71 0:0:0:0:0:ffff:4ed9:6747
78.217.103.72 0:0:0:0:0:ffff:4ed9:6748
78.217.103.73 0:0:0:0:0:ffff:4ed9:6749
78.217.103.74 0:0:0:0:0:ffff:4ed9:674a
78.217.103.75 0:0:0:0:0:ffff:4ed9:674b
78.217.103.76 0:0:0:0:0:ffff:4ed9:674c
78.217.103.77 0:0:0:0:0:ffff:4ed9:674d
78.217.103.78 0:0:0:0:0:ffff:4ed9:674e
78.217.103.79 0:0:0:0:0:ffff:4ed9:674f
78.217.103.80 0:0:0:0:0:ffff:4ed9:6750
78.217.103.81 0:0:0:0:0:ffff:4ed9:6751
78.217.103.82 0:0:0:0:0:ffff:4ed9:6752
78.217.103.83 0:0:0:0:0:ffff:4ed9:6753
78.217.103.84 0:0:0:0:0:ffff:4ed9:6754
78.217.103.85 0:0:0:0:0:ffff:4ed9:6755
78.217.103.86 0:0:0:0:0:ffff:4ed9:6756
78.217.103.87 0:0:0:0:0:ffff:4ed9:6757
78.217.103.88 0:0:0:0:0:ffff:4ed9:6758
78.217.103.89 0:0:0:0:0:ffff:4ed9:6759
78.217.103.90 0:0:0:0:0:ffff:4ed9:675a
78.217.103.91 0:0:0:0:0:ffff:4ed9:675b
78.217.103.92 0:0:0:0:0:ffff:4ed9:675c
78.217.103.93 0:0:0:0:0:ffff:4ed9:675d
78.217.103.94 0:0:0:0:0:ffff:4ed9:675e
78.217.103.95 0:0:0:0:0:ffff:4ed9:675f
78.217.103.96 0:0:0:0:0:ffff:4ed9:6760
78.217.103.97 0:0:0:0:0:ffff:4ed9:6761
78.217.103.98 0:0:0:0:0:ffff:4ed9:6762
78.217.103.99 0:0:0:0:0:ffff:4ed9:6763
78.217.103.100 0:0:0:0:0:ffff:4ed9:6764
78.217.103.101 0:0:0:0:0:ffff:4ed9:6765
78.217.103.102 0:0:0:0:0:ffff:4ed9:6766
78.217.103.103 0:0:0:0:0:ffff:4ed9:6767
78.217.103.104 0:0:0:0:0:ffff:4ed9:6768
78.217.103.105 0:0:0:0:0:ffff:4ed9:6769
78.217.103.106 0:0:0:0:0:ffff:4ed9:676a
78.217.103.107 0:0:0:0:0:ffff:4ed9:676b
78.217.103.108 0:0:0:0:0:ffff:4ed9:676c
78.217.103.109 0:0:0:0:0:ffff:4ed9:676d
78.217.103.110 0:0:0:0:0:ffff:4ed9:676e
78.217.103.111 0:0:0:0:0:ffff:4ed9:676f
78.217.103.112 0:0:0:0:0:ffff:4ed9:6770
78.217.103.113 0:0:0:0:0:ffff:4ed9:6771
78.217.103.114 0:0:0:0:0:ffff:4ed9:6772
78.217.103.115 0:0:0:0:0:ffff:4ed9:6773
78.217.103.116 0:0:0:0:0:ffff:4ed9:6774
78.217.103.117 0:0:0:0:0:ffff:4ed9:6775
78.217.103.118 0:0:0:0:0:ffff:4ed9:6776
78.217.103.119 0:0:0:0:0:ffff:4ed9:6777
78.217.103.120 0:0:0:0:0:ffff:4ed9:6778


78.217.103.121 0:0:0:0:0:ffff:4ed9:6779
78.217.103.122 0:0:0:0:0:ffff:4ed9:677a
78.217.103.123 0:0:0:0:0:ffff:4ed9:677b
78.217.103.124 0:0:0:0:0:ffff:4ed9:677c
78.217.103.125 0:0:0:0:0:ffff:4ed9:677d
78.217.103.126 0:0:0:0:0:ffff:4ed9:677e
78.217.103.127 0:0:0:0:0:ffff:4ed9:677f
78.217.103.128 0:0:0:0:0:ffff:4ed9:6780
78.217.103.129 0:0:0:0:0:ffff:4ed9:6781
78.217.103.130 0:0:0:0:0:ffff:4ed9:6782
78.217.103.131 0:0:0:0:0:ffff:4ed9:6783
78.217.103.132 0:0:0:0:0:ffff:4ed9:6784
78.217.103.133 0:0:0:0:0:ffff:4ed9:6785
78.217.103.134 0:0:0:0:0:ffff:4ed9:6786
78.217.103.135 0:0:0:0:0:ffff:4ed9:6787
78.217.103.136 0:0:0:0:0:ffff:4ed9:6788
78.217.103.137 0:0:0:0:0:ffff:4ed9:6789
78.217.103.138 0:0:0:0:0:ffff:4ed9:678a
78.217.103.139 0:0:0:0:0:ffff:4ed9:678b
78.217.103.140 0:0:0:0:0:ffff:4ed9:678c
78.217.103.141 0:0:0:0:0:ffff:4ed9:678d
78.217.103.142 0:0:0:0:0:ffff:4ed9:678e
78.217.103.143 0:0:0:0:0:ffff:4ed9:678f
78.217.103.144 0:0:0:0:0:ffff:4ed9:6790
78.217.103.145 0:0:0:0:0:ffff:4ed9:6791
78.217.103.146 0:0:0:0:0:ffff:4ed9:6792
78.217.103.147 0:0:0:0:0:ffff:4ed9:6793
78.217.103.148 0:0:0:0:0:ffff:4ed9:6794
78.217.103.149 0:0:0:0:0:ffff:4ed9:6795
78.217.103.150 0:0:0:0:0:ffff:4ed9:6796
78.217.103.151 0:0:0:0:0:ffff:4ed9:6797
78.217.103.152 0:0:0:0:0:ffff:4ed9:6798
78.217.103.153 0:0:0:0:0:ffff:4ed9:6799
78.217.103.154 0:0:0:0:0:ffff:4ed9:679a
78.217.103.155 0:0:0:0:0:ffff:4ed9:679b
78.217.103.156 0:0:0:0:0:ffff:4ed9:679c
78.217.103.157 0:0:0:0:0:ffff:4ed9:679d
78.217.103.158 0:0:0:0:0:ffff:4ed9:679e
78.217.103.159 0:0:0:0:0:ffff:4ed9:679f
78.217.103.160 0:0:0:0:0:ffff:4ed9:67a0
78.217.103.161 0:0:0:0:0:ffff:4ed9:67a1
78.217.103.162 0:0:0:0:0:ffff:4ed9:67a2
78.217.103.163 0:0:0:0:0:ffff:4ed9:67a3
78.217.103.164 0:0:0:0:0:ffff:4ed9:67a4
78.217.103.165 0:0:0:0:0:ffff:4ed9:67a5
78.217.103.166 0:0:0:0:0:ffff:4ed9:67a6
78.217.103.167 0:0:0:0:0:ffff:4ed9:67a7
78.217.103.168 0:0:0:0:0:ffff:4ed9:67a8
78.217.103.169 0:0:0:0:0:ffff:4ed9:67a9
78.217.103.170 0:0:0:0:0:ffff:4ed9:67aa
78.217.103.171 0:0:0:0:0:ffff:4ed9:67ab
78.217.103.172 0:0:0:0:0:ffff:4ed9:67ac
78.217.103.173 0:0:0:0:0:ffff:4ed9:67ad
78.217.103.174 0:0:0:0:0:ffff:4ed9:67ae
78.217.103.175 0:0:0:0:0:ffff:4ed9:67af
78.217.103.176 0:0:0:0:0:ffff:4ed9:67b0
78.217.103.177 0:0:0:0:0:ffff:4ed9:67b1
78.217.103.178 0:0:0:0:0:ffff:4ed9:67b2
78.217.103.179 0:0:0:0:0:ffff:4ed9:67b3
78.217.103.180 0:0:0:0:0:ffff:4ed9:67b4


78.217.103.181 0:0:0:0:0:ffff:4ed9:67b5
78.217.103.182 0:0:0:0:0:ffff:4ed9:67b6
78.217.103.183 0:0:0:0:0:ffff:4ed9:67b7
78.217.103.184 0:0:0:0:0:ffff:4ed9:67b8
78.217.103.185 0:0:0:0:0:ffff:4ed9:67b9
78.217.103.186 0:0:0:0:0:ffff:4ed9:67ba
78.217.103.187 0:0:0:0:0:ffff:4ed9:67bb
78.217.103.188 0:0:0:0:0:ffff:4ed9:67bc
78.217.103.189 0:0:0:0:0:ffff:4ed9:67bd
78.217.103.190 0:0:0:0:0:ffff:4ed9:67be
78.217.103.191 0:0:0:0:0:ffff:4ed9:67bf
78.217.103.192 0:0:0:0:0:ffff:4ed9:67c0
78.217.103.193 0:0:0:0:0:ffff:4ed9:67c1
78.217.103.194 0:0:0:0:0:ffff:4ed9:67c2
78.217.103.195 0:0:0:0:0:ffff:4ed9:67c3
78.217.103.196 0:0:0:0:0:ffff:4ed9:67c4
78.217.103.197 0:0:0:0:0:ffff:4ed9:67c5
78.217.103.198 0:0:0:0:0:ffff:4ed9:67c6
78.217.103.199 0:0:0:0:0:ffff:4ed9:67c7
78.217.103.200 0:0:0:0:0:ffff:4ed9:67c8
78.217.103.201 0:0:0:0:0:ffff:4ed9:67c9
78.217.103.202 0:0:0:0:0:ffff:4ed9:67ca
78.217.103.203 0:0:0:0:0:ffff:4ed9:67cb
78.217.103.204 0:0:0:0:0:ffff:4ed9:67cc
78.217.103.205 0:0:0:0:0:ffff:4ed9:67cd
78.217.103.206 0:0:0:0:0:ffff:4ed9:67ce
78.217.103.207 0:0:0:0:0:ffff:4ed9:67cf
78.217.103.208 0:0:0:0:0:ffff:4ed9:67d0
78.217.103.209 0:0:0:0:0:ffff:4ed9:67d1
78.217.103.210 0:0:0:0:0:ffff:4ed9:67d2
78.217.103.211 0:0:0:0:0:ffff:4ed9:67d3
78.217.103.212 0:0:0:0:0:ffff:4ed9:67d4
78.217.103.213 0:0:0:0:0:ffff:4ed9:67d5
78.217.103.214 0:0:0:0:0:ffff:4ed9:67d6
78.217.103.215 0:0:0:0:0:ffff:4ed9:67d7
78.217.103.216 0:0:0:0:0:ffff:4ed9:67d8
78.217.103.217 0:0:0:0:0:ffff:4ed9:67d9
78.217.103.218 0:0:0:0:0:ffff:4ed9:67da
78.217.103.219 0:0:0:0:0:ffff:4ed9:67db
78.217.103.220 0:0:0:0:0:ffff:4ed9:67dc
78.217.103.221 0:0:0:0:0:ffff:4ed9:67dd
78.217.103.222 0:0:0:0:0:ffff:4ed9:67de
78.217.103.223 0:0:0:0:0:ffff:4ed9:67df
78.217.103.224 0:0:0:0:0:ffff:4ed9:67e0
78.217.103.225 0:0:0:0:0:ffff:4ed9:67e1
78.217.103.226 0:0:0:0:0:ffff:4ed9:67e2
78.217.103.227 0:0:0:0:0:ffff:4ed9:67e3
78.217.103.228 0:0:0:0:0:ffff:4ed9:67e4
78.217.103.229 0:0:0:0:0:ffff:4ed9:67e5
78.217.103.230 0:0:0:0:0:ffff:4ed9:67e6
78.217.103.231 0:0:0:0:0:ffff:4ed9:67e7
78.217.103.232 0:0:0:0:0:ffff:4ed9:67e8
78.217.103.233 0:0:0:0:0:ffff:4ed9:67e9
78.217.103.234 0:0:0:0:0:ffff:4ed9:67ea
78.217.103.235 0:0:0:0:0:ffff:4ed9:67eb
78.217.103.236 0:0:0:0:0:ffff:4ed9:67ec
78.217.103.237 0:0:0:0:0:ffff:4ed9:67ed
78.217.103.238 0:0:0:0:0:ffff:4ed9:67ee
78.217.103.239 0:0:0:0:0:ffff:4ed9:67ef
78.217.103.240 0:0:0:0:0:ffff:4ed9:67f0
78.217.103.241 0:0:0:0:0:ffff:4ed9:67f1
78.217.103.242 0:0:0:0:0:ffff:4ed9:67f2
78.217.103.243 0:0:0:0:0:ffff:4ed9:67f3
78.217.103.244 0:0:0:0:0:ffff:4ed9:67f4
78.217.103.245 0:0:0:0:0:ffff:4ed9:67f5
78.217.103.246 0:0:0:0:0:ffff:4ed9:67f6
78.217.103.247 0:0:0:0:0:ffff:4ed9:67f7
78.217.103.248 0:0:0:0:0:ffff:4ed9:67f8
78.217.103.249 0:0:0:0:0:ffff:4ed9:67f9
78.217.103.250 0:0:0:0:0:ffff:4ed9:67fa
78.217.103.251 0:0:0:0:0:ffff:4ed9:67fb
78.217.103.252 0:0:0:0:0:ffff:4ed9:67fc
78.217.103.253 0:0:0:0:0:ffff:4ed9:67fd
78.217.103.254 0:0:0:0:0:ffff:4ed9:67fe
78.217.103.255 0:0:0:0:0:ffff:4ed9:67ff


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.