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
6.168.168.1 0:0:0:0:0:ffff:6a8:a801
6.168.168.2 0:0:0:0:0:ffff:6a8:a802
6.168.168.3 0:0:0:0:0:ffff:6a8:a803
6.168.168.4 0:0:0:0:0:ffff:6a8:a804
6.168.168.5 0:0:0:0:0:ffff:6a8:a805
6.168.168.6 0:0:0:0:0:ffff:6a8:a806
6.168.168.7 0:0:0:0:0:ffff:6a8:a807
6.168.168.8 0:0:0:0:0:ffff:6a8:a808
6.168.168.9 0:0:0:0:0:ffff:6a8:a809
6.168.168.10 0:0:0:0:0:ffff:6a8:a80a
6.168.168.11 0:0:0:0:0:ffff:6a8:a80b
6.168.168.12 0:0:0:0:0:ffff:6a8:a80c
6.168.168.13 0:0:0:0:0:ffff:6a8:a80d
6.168.168.14 0:0:0:0:0:ffff:6a8:a80e
6.168.168.15 0:0:0:0:0:ffff:6a8:a80f
6.168.168.16 0:0:0:0:0:ffff:6a8:a810
6.168.168.17 0:0:0:0:0:ffff:6a8:a811
6.168.168.18 0:0:0:0:0:ffff:6a8:a812
6.168.168.19 0:0:0:0:0:ffff:6a8:a813
6.168.168.20 0:0:0:0:0:ffff:6a8:a814
6.168.168.21 0:0:0:0:0:ffff:6a8:a815
6.168.168.22 0:0:0:0:0:ffff:6a8:a816
6.168.168.23 0:0:0:0:0:ffff:6a8:a817
6.168.168.24 0:0:0:0:0:ffff:6a8:a818
6.168.168.25 0:0:0:0:0:ffff:6a8:a819
6.168.168.26 0:0:0:0:0:ffff:6a8:a81a
6.168.168.27 0:0:0:0:0:ffff:6a8:a81b
6.168.168.28 0:0:0:0:0:ffff:6a8:a81c
6.168.168.29 0:0:0:0:0:ffff:6a8:a81d
6.168.168.30 0:0:0:0:0:ffff:6a8:a81e
6.168.168.31 0:0:0:0:0:ffff:6a8:a81f
6.168.168.32 0:0:0:0:0:ffff:6a8:a820
6.168.168.33 0:0:0:0:0:ffff:6a8:a821
6.168.168.34 0:0:0:0:0:ffff:6a8:a822
6.168.168.35 0:0:0:0:0:ffff:6a8:a823
6.168.168.36 0:0:0:0:0:ffff:6a8:a824
6.168.168.37 0:0:0:0:0:ffff:6a8:a825
6.168.168.38 0:0:0:0:0:ffff:6a8:a826
6.168.168.39 0:0:0:0:0:ffff:6a8:a827
6.168.168.40 0:0:0:0:0:ffff:6a8:a828
6.168.168.41 0:0:0:0:0:ffff:6a8:a829
6.168.168.42 0:0:0:0:0:ffff:6a8:a82a
6.168.168.43 0:0:0:0:0:ffff:6a8:a82b
6.168.168.44 0:0:0:0:0:ffff:6a8:a82c
6.168.168.45 0:0:0:0:0:ffff:6a8:a82d
6.168.168.46 0:0:0:0:0:ffff:6a8:a82e
6.168.168.47 0:0:0:0:0:ffff:6a8:a82f
6.168.168.48 0:0:0:0:0:ffff:6a8:a830
6.168.168.49 0:0:0:0:0:ffff:6a8:a831
6.168.168.50 0:0:0:0:0:ffff:6a8:a832
6.168.168.51 0:0:0:0:0:ffff:6a8:a833
6.168.168.52 0:0:0:0:0:ffff:6a8:a834
6.168.168.53 0:0:0:0:0:ffff:6a8:a835
6.168.168.54 0:0:0:0:0:ffff:6a8:a836
6.168.168.55 0:0:0:0:0:ffff:6a8:a837
6.168.168.56 0:0:0:0:0:ffff:6a8:a838
6.168.168.57 0:0:0:0:0:ffff:6a8:a839
6.168.168.58 0:0:0:0:0:ffff:6a8:a83a
6.168.168.59 0:0:0:0:0:ffff:6a8:a83b
6.168.168.60 0:0:0:0:0:ffff:6a8:a83c


6.168.168.61 0:0:0:0:0:ffff:6a8:a83d
6.168.168.62 0:0:0:0:0:ffff:6a8:a83e
6.168.168.63 0:0:0:0:0:ffff:6a8:a83f
6.168.168.64 0:0:0:0:0:ffff:6a8:a840
6.168.168.65 0:0:0:0:0:ffff:6a8:a841
6.168.168.66 0:0:0:0:0:ffff:6a8:a842
6.168.168.67 0:0:0:0:0:ffff:6a8:a843
6.168.168.68 0:0:0:0:0:ffff:6a8:a844
6.168.168.69 0:0:0:0:0:ffff:6a8:a845
6.168.168.70 0:0:0:0:0:ffff:6a8:a846
6.168.168.71 0:0:0:0:0:ffff:6a8:a847
6.168.168.72 0:0:0:0:0:ffff:6a8:a848
6.168.168.73 0:0:0:0:0:ffff:6a8:a849
6.168.168.74 0:0:0:0:0:ffff:6a8:a84a
6.168.168.75 0:0:0:0:0:ffff:6a8:a84b
6.168.168.76 0:0:0:0:0:ffff:6a8:a84c
6.168.168.77 0:0:0:0:0:ffff:6a8:a84d
6.168.168.78 0:0:0:0:0:ffff:6a8:a84e
6.168.168.79 0:0:0:0:0:ffff:6a8:a84f
6.168.168.80 0:0:0:0:0:ffff:6a8:a850
6.168.168.81 0:0:0:0:0:ffff:6a8:a851
6.168.168.82 0:0:0:0:0:ffff:6a8:a852
6.168.168.83 0:0:0:0:0:ffff:6a8:a853
6.168.168.84 0:0:0:0:0:ffff:6a8:a854
6.168.168.85 0:0:0:0:0:ffff:6a8:a855
6.168.168.86 0:0:0:0:0:ffff:6a8:a856
6.168.168.87 0:0:0:0:0:ffff:6a8:a857
6.168.168.88 0:0:0:0:0:ffff:6a8:a858
6.168.168.89 0:0:0:0:0:ffff:6a8:a859
6.168.168.90 0:0:0:0:0:ffff:6a8:a85a
6.168.168.91 0:0:0:0:0:ffff:6a8:a85b
6.168.168.92 0:0:0:0:0:ffff:6a8:a85c
6.168.168.93 0:0:0:0:0:ffff:6a8:a85d
6.168.168.94 0:0:0:0:0:ffff:6a8:a85e
6.168.168.95 0:0:0:0:0:ffff:6a8:a85f
6.168.168.96 0:0:0:0:0:ffff:6a8:a860
6.168.168.97 0:0:0:0:0:ffff:6a8:a861
6.168.168.98 0:0:0:0:0:ffff:6a8:a862
6.168.168.99 0:0:0:0:0:ffff:6a8:a863
6.168.168.100 0:0:0:0:0:ffff:6a8:a864
6.168.168.101 0:0:0:0:0:ffff:6a8:a865
6.168.168.102 0:0:0:0:0:ffff:6a8:a866
6.168.168.103 0:0:0:0:0:ffff:6a8:a867
6.168.168.104 0:0:0:0:0:ffff:6a8:a868
6.168.168.105 0:0:0:0:0:ffff:6a8:a869
6.168.168.106 0:0:0:0:0:ffff:6a8:a86a
6.168.168.107 0:0:0:0:0:ffff:6a8:a86b
6.168.168.108 0:0:0:0:0:ffff:6a8:a86c
6.168.168.109 0:0:0:0:0:ffff:6a8:a86d
6.168.168.110 0:0:0:0:0:ffff:6a8:a86e
6.168.168.111 0:0:0:0:0:ffff:6a8:a86f
6.168.168.112 0:0:0:0:0:ffff:6a8:a870
6.168.168.113 0:0:0:0:0:ffff:6a8:a871
6.168.168.114 0:0:0:0:0:ffff:6a8:a872
6.168.168.115 0:0:0:0:0:ffff:6a8:a873
6.168.168.116 0:0:0:0:0:ffff:6a8:a874
6.168.168.117 0:0:0:0:0:ffff:6a8:a875
6.168.168.118 0:0:0:0:0:ffff:6a8:a876
6.168.168.119 0:0:0:0:0:ffff:6a8:a877
6.168.168.120 0:0:0:0:0:ffff:6a8:a878


6.168.168.121 0:0:0:0:0:ffff:6a8:a879
6.168.168.122 0:0:0:0:0:ffff:6a8:a87a
6.168.168.123 0:0:0:0:0:ffff:6a8:a87b
6.168.168.124 0:0:0:0:0:ffff:6a8:a87c
6.168.168.125 0:0:0:0:0:ffff:6a8:a87d
6.168.168.126 0:0:0:0:0:ffff:6a8:a87e
6.168.168.127 0:0:0:0:0:ffff:6a8:a87f
6.168.168.128 0:0:0:0:0:ffff:6a8:a880
6.168.168.129 0:0:0:0:0:ffff:6a8:a881
6.168.168.130 0:0:0:0:0:ffff:6a8:a882
6.168.168.131 0:0:0:0:0:ffff:6a8:a883
6.168.168.132 0:0:0:0:0:ffff:6a8:a884
6.168.168.133 0:0:0:0:0:ffff:6a8:a885
6.168.168.134 0:0:0:0:0:ffff:6a8:a886
6.168.168.135 0:0:0:0:0:ffff:6a8:a887
6.168.168.136 0:0:0:0:0:ffff:6a8:a888
6.168.168.137 0:0:0:0:0:ffff:6a8:a889
6.168.168.138 0:0:0:0:0:ffff:6a8:a88a
6.168.168.139 0:0:0:0:0:ffff:6a8:a88b
6.168.168.140 0:0:0:0:0:ffff:6a8:a88c
6.168.168.141 0:0:0:0:0:ffff:6a8:a88d
6.168.168.142 0:0:0:0:0:ffff:6a8:a88e
6.168.168.143 0:0:0:0:0:ffff:6a8:a88f
6.168.168.144 0:0:0:0:0:ffff:6a8:a890
6.168.168.145 0:0:0:0:0:ffff:6a8:a891
6.168.168.146 0:0:0:0:0:ffff:6a8:a892
6.168.168.147 0:0:0:0:0:ffff:6a8:a893
6.168.168.148 0:0:0:0:0:ffff:6a8:a894
6.168.168.149 0:0:0:0:0:ffff:6a8:a895
6.168.168.150 0:0:0:0:0:ffff:6a8:a896
6.168.168.151 0:0:0:0:0:ffff:6a8:a897
6.168.168.152 0:0:0:0:0:ffff:6a8:a898
6.168.168.153 0:0:0:0:0:ffff:6a8:a899
6.168.168.154 0:0:0:0:0:ffff:6a8:a89a
6.168.168.155 0:0:0:0:0:ffff:6a8:a89b
6.168.168.156 0:0:0:0:0:ffff:6a8:a89c
6.168.168.157 0:0:0:0:0:ffff:6a8:a89d
6.168.168.158 0:0:0:0:0:ffff:6a8:a89e
6.168.168.159 0:0:0:0:0:ffff:6a8:a89f
6.168.168.160 0:0:0:0:0:ffff:6a8:a8a0
6.168.168.161 0:0:0:0:0:ffff:6a8:a8a1
6.168.168.162 0:0:0:0:0:ffff:6a8:a8a2
6.168.168.163 0:0:0:0:0:ffff:6a8:a8a3
6.168.168.164 0:0:0:0:0:ffff:6a8:a8a4
6.168.168.165 0:0:0:0:0:ffff:6a8:a8a5
6.168.168.166 0:0:0:0:0:ffff:6a8:a8a6
6.168.168.167 0:0:0:0:0:ffff:6a8:a8a7
6.168.168.168 0:0:0:0:0:ffff:6a8:a8a8
6.168.168.169 0:0:0:0:0:ffff:6a8:a8a9
6.168.168.170 0:0:0:0:0:ffff:6a8:a8aa
6.168.168.171 0:0:0:0:0:ffff:6a8:a8ab
6.168.168.172 0:0:0:0:0:ffff:6a8:a8ac
6.168.168.173 0:0:0:0:0:ffff:6a8:a8ad
6.168.168.174 0:0:0:0:0:ffff:6a8:a8ae
6.168.168.175 0:0:0:0:0:ffff:6a8:a8af
6.168.168.176 0:0:0:0:0:ffff:6a8:a8b0
6.168.168.177 0:0:0:0:0:ffff:6a8:a8b1
6.168.168.178 0:0:0:0:0:ffff:6a8:a8b2
6.168.168.179 0:0:0:0:0:ffff:6a8:a8b3
6.168.168.180 0:0:0:0:0:ffff:6a8:a8b4


6.168.168.181 0:0:0:0:0:ffff:6a8:a8b5
6.168.168.182 0:0:0:0:0:ffff:6a8:a8b6
6.168.168.183 0:0:0:0:0:ffff:6a8:a8b7
6.168.168.184 0:0:0:0:0:ffff:6a8:a8b8
6.168.168.185 0:0:0:0:0:ffff:6a8:a8b9
6.168.168.186 0:0:0:0:0:ffff:6a8:a8ba
6.168.168.187 0:0:0:0:0:ffff:6a8:a8bb
6.168.168.188 0:0:0:0:0:ffff:6a8:a8bc
6.168.168.189 0:0:0:0:0:ffff:6a8:a8bd
6.168.168.190 0:0:0:0:0:ffff:6a8:a8be
6.168.168.191 0:0:0:0:0:ffff:6a8:a8bf
6.168.168.192 0:0:0:0:0:ffff:6a8:a8c0
6.168.168.193 0:0:0:0:0:ffff:6a8:a8c1
6.168.168.194 0:0:0:0:0:ffff:6a8:a8c2
6.168.168.195 0:0:0:0:0:ffff:6a8:a8c3
6.168.168.196 0:0:0:0:0:ffff:6a8:a8c4
6.168.168.197 0:0:0:0:0:ffff:6a8:a8c5
6.168.168.198 0:0:0:0:0:ffff:6a8:a8c6
6.168.168.199 0:0:0:0:0:ffff:6a8:a8c7
6.168.168.200 0:0:0:0:0:ffff:6a8:a8c8
6.168.168.201 0:0:0:0:0:ffff:6a8:a8c9
6.168.168.202 0:0:0:0:0:ffff:6a8:a8ca
6.168.168.203 0:0:0:0:0:ffff:6a8:a8cb
6.168.168.204 0:0:0:0:0:ffff:6a8:a8cc
6.168.168.205 0:0:0:0:0:ffff:6a8:a8cd
6.168.168.206 0:0:0:0:0:ffff:6a8:a8ce
6.168.168.207 0:0:0:0:0:ffff:6a8:a8cf
6.168.168.208 0:0:0:0:0:ffff:6a8:a8d0
6.168.168.209 0:0:0:0:0:ffff:6a8:a8d1
6.168.168.210 0:0:0:0:0:ffff:6a8:a8d2
6.168.168.211 0:0:0:0:0:ffff:6a8:a8d3
6.168.168.212 0:0:0:0:0:ffff:6a8:a8d4
6.168.168.213 0:0:0:0:0:ffff:6a8:a8d5
6.168.168.214 0:0:0:0:0:ffff:6a8:a8d6
6.168.168.215 0:0:0:0:0:ffff:6a8:a8d7
6.168.168.216 0:0:0:0:0:ffff:6a8:a8d8
6.168.168.217 0:0:0:0:0:ffff:6a8:a8d9
6.168.168.218 0:0:0:0:0:ffff:6a8:a8da
6.168.168.219 0:0:0:0:0:ffff:6a8:a8db
6.168.168.220 0:0:0:0:0:ffff:6a8:a8dc
6.168.168.221 0:0:0:0:0:ffff:6a8:a8dd
6.168.168.222 0:0:0:0:0:ffff:6a8:a8de
6.168.168.223 0:0:0:0:0:ffff:6a8:a8df
6.168.168.224 0:0:0:0:0:ffff:6a8:a8e0
6.168.168.225 0:0:0:0:0:ffff:6a8:a8e1
6.168.168.226 0:0:0:0:0:ffff:6a8:a8e2
6.168.168.227 0:0:0:0:0:ffff:6a8:a8e3
6.168.168.228 0:0:0:0:0:ffff:6a8:a8e4
6.168.168.229 0:0:0:0:0:ffff:6a8:a8e5
6.168.168.230 0:0:0:0:0:ffff:6a8:a8e6
6.168.168.231 0:0:0:0:0:ffff:6a8:a8e7
6.168.168.232 0:0:0:0:0:ffff:6a8:a8e8
6.168.168.233 0:0:0:0:0:ffff:6a8:a8e9
6.168.168.234 0:0:0:0:0:ffff:6a8:a8ea
6.168.168.235 0:0:0:0:0:ffff:6a8:a8eb
6.168.168.236 0:0:0:0:0:ffff:6a8:a8ec
6.168.168.237 0:0:0:0:0:ffff:6a8:a8ed
6.168.168.238 0:0:0:0:0:ffff:6a8:a8ee
6.168.168.239 0:0:0:0:0:ffff:6a8:a8ef
6.168.168.240 0:0:0:0:0:ffff:6a8:a8f0
6.168.168.241 0:0:0:0:0:ffff:6a8:a8f1
6.168.168.242 0:0:0:0:0:ffff:6a8:a8f2
6.168.168.243 0:0:0:0:0:ffff:6a8:a8f3
6.168.168.244 0:0:0:0:0:ffff:6a8:a8f4
6.168.168.245 0:0:0:0:0:ffff:6a8:a8f5
6.168.168.246 0:0:0:0:0:ffff:6a8:a8f6
6.168.168.247 0:0:0:0:0:ffff:6a8:a8f7
6.168.168.248 0:0:0:0:0:ffff:6a8:a8f8
6.168.168.249 0:0:0:0:0:ffff:6a8:a8f9
6.168.168.250 0:0:0:0:0:ffff:6a8:a8fa
6.168.168.251 0:0:0:0:0:ffff:6a8:a8fb
6.168.168.252 0:0:0:0:0:ffff:6a8:a8fc
6.168.168.253 0:0:0:0:0:ffff:6a8:a8fd
6.168.168.254 0:0:0:0:0:ffff:6a8:a8fe
6.168.168.255 0:0:0:0:0:ffff:6a8:a8ff


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.