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
68.43.56.1 0:0:0:0:0:ffff:442b:3801
68.43.56.2 0:0:0:0:0:ffff:442b:3802
68.43.56.3 0:0:0:0:0:ffff:442b:3803
68.43.56.4 0:0:0:0:0:ffff:442b:3804
68.43.56.5 0:0:0:0:0:ffff:442b:3805
68.43.56.6 0:0:0:0:0:ffff:442b:3806
68.43.56.7 0:0:0:0:0:ffff:442b:3807
68.43.56.8 0:0:0:0:0:ffff:442b:3808
68.43.56.9 0:0:0:0:0:ffff:442b:3809
68.43.56.10 0:0:0:0:0:ffff:442b:380a
68.43.56.11 0:0:0:0:0:ffff:442b:380b
68.43.56.12 0:0:0:0:0:ffff:442b:380c
68.43.56.13 0:0:0:0:0:ffff:442b:380d
68.43.56.14 0:0:0:0:0:ffff:442b:380e
68.43.56.15 0:0:0:0:0:ffff:442b:380f
68.43.56.16 0:0:0:0:0:ffff:442b:3810
68.43.56.17 0:0:0:0:0:ffff:442b:3811
68.43.56.18 0:0:0:0:0:ffff:442b:3812
68.43.56.19 0:0:0:0:0:ffff:442b:3813
68.43.56.20 0:0:0:0:0:ffff:442b:3814
68.43.56.21 0:0:0:0:0:ffff:442b:3815
68.43.56.22 0:0:0:0:0:ffff:442b:3816
68.43.56.23 0:0:0:0:0:ffff:442b:3817
68.43.56.24 0:0:0:0:0:ffff:442b:3818
68.43.56.25 0:0:0:0:0:ffff:442b:3819
68.43.56.26 0:0:0:0:0:ffff:442b:381a
68.43.56.27 0:0:0:0:0:ffff:442b:381b
68.43.56.28 0:0:0:0:0:ffff:442b:381c
68.43.56.29 0:0:0:0:0:ffff:442b:381d
68.43.56.30 0:0:0:0:0:ffff:442b:381e
68.43.56.31 0:0:0:0:0:ffff:442b:381f
68.43.56.32 0:0:0:0:0:ffff:442b:3820
68.43.56.33 0:0:0:0:0:ffff:442b:3821
68.43.56.34 0:0:0:0:0:ffff:442b:3822
68.43.56.35 0:0:0:0:0:ffff:442b:3823
68.43.56.36 0:0:0:0:0:ffff:442b:3824
68.43.56.37 0:0:0:0:0:ffff:442b:3825
68.43.56.38 0:0:0:0:0:ffff:442b:3826
68.43.56.39 0:0:0:0:0:ffff:442b:3827
68.43.56.40 0:0:0:0:0:ffff:442b:3828
68.43.56.41 0:0:0:0:0:ffff:442b:3829
68.43.56.42 0:0:0:0:0:ffff:442b:382a
68.43.56.43 0:0:0:0:0:ffff:442b:382b
68.43.56.44 0:0:0:0:0:ffff:442b:382c
68.43.56.45 0:0:0:0:0:ffff:442b:382d
68.43.56.46 0:0:0:0:0:ffff:442b:382e
68.43.56.47 0:0:0:0:0:ffff:442b:382f
68.43.56.48 0:0:0:0:0:ffff:442b:3830
68.43.56.49 0:0:0:0:0:ffff:442b:3831
68.43.56.50 0:0:0:0:0:ffff:442b:3832
68.43.56.51 0:0:0:0:0:ffff:442b:3833
68.43.56.52 0:0:0:0:0:ffff:442b:3834
68.43.56.53 0:0:0:0:0:ffff:442b:3835
68.43.56.54 0:0:0:0:0:ffff:442b:3836
68.43.56.55 0:0:0:0:0:ffff:442b:3837
68.43.56.56 0:0:0:0:0:ffff:442b:3838
68.43.56.57 0:0:0:0:0:ffff:442b:3839
68.43.56.58 0:0:0:0:0:ffff:442b:383a
68.43.56.59 0:0:0:0:0:ffff:442b:383b
68.43.56.60 0:0:0:0:0:ffff:442b:383c


68.43.56.61 0:0:0:0:0:ffff:442b:383d
68.43.56.62 0:0:0:0:0:ffff:442b:383e
68.43.56.63 0:0:0:0:0:ffff:442b:383f
68.43.56.64 0:0:0:0:0:ffff:442b:3840
68.43.56.65 0:0:0:0:0:ffff:442b:3841
68.43.56.66 0:0:0:0:0:ffff:442b:3842
68.43.56.67 0:0:0:0:0:ffff:442b:3843
68.43.56.68 0:0:0:0:0:ffff:442b:3844
68.43.56.69 0:0:0:0:0:ffff:442b:3845
68.43.56.70 0:0:0:0:0:ffff:442b:3846
68.43.56.71 0:0:0:0:0:ffff:442b:3847
68.43.56.72 0:0:0:0:0:ffff:442b:3848
68.43.56.73 0:0:0:0:0:ffff:442b:3849
68.43.56.74 0:0:0:0:0:ffff:442b:384a
68.43.56.75 0:0:0:0:0:ffff:442b:384b
68.43.56.76 0:0:0:0:0:ffff:442b:384c
68.43.56.77 0:0:0:0:0:ffff:442b:384d
68.43.56.78 0:0:0:0:0:ffff:442b:384e
68.43.56.79 0:0:0:0:0:ffff:442b:384f
68.43.56.80 0:0:0:0:0:ffff:442b:3850
68.43.56.81 0:0:0:0:0:ffff:442b:3851
68.43.56.82 0:0:0:0:0:ffff:442b:3852
68.43.56.83 0:0:0:0:0:ffff:442b:3853
68.43.56.84 0:0:0:0:0:ffff:442b:3854
68.43.56.85 0:0:0:0:0:ffff:442b:3855
68.43.56.86 0:0:0:0:0:ffff:442b:3856
68.43.56.87 0:0:0:0:0:ffff:442b:3857
68.43.56.88 0:0:0:0:0:ffff:442b:3858
68.43.56.89 0:0:0:0:0:ffff:442b:3859
68.43.56.90 0:0:0:0:0:ffff:442b:385a
68.43.56.91 0:0:0:0:0:ffff:442b:385b
68.43.56.92 0:0:0:0:0:ffff:442b:385c
68.43.56.93 0:0:0:0:0:ffff:442b:385d
68.43.56.94 0:0:0:0:0:ffff:442b:385e
68.43.56.95 0:0:0:0:0:ffff:442b:385f
68.43.56.96 0:0:0:0:0:ffff:442b:3860
68.43.56.97 0:0:0:0:0:ffff:442b:3861
68.43.56.98 0:0:0:0:0:ffff:442b:3862
68.43.56.99 0:0:0:0:0:ffff:442b:3863
68.43.56.100 0:0:0:0:0:ffff:442b:3864
68.43.56.101 0:0:0:0:0:ffff:442b:3865
68.43.56.102 0:0:0:0:0:ffff:442b:3866
68.43.56.103 0:0:0:0:0:ffff:442b:3867
68.43.56.104 0:0:0:0:0:ffff:442b:3868
68.43.56.105 0:0:0:0:0:ffff:442b:3869
68.43.56.106 0:0:0:0:0:ffff:442b:386a
68.43.56.107 0:0:0:0:0:ffff:442b:386b
68.43.56.108 0:0:0:0:0:ffff:442b:386c
68.43.56.109 0:0:0:0:0:ffff:442b:386d
68.43.56.110 0:0:0:0:0:ffff:442b:386e
68.43.56.111 0:0:0:0:0:ffff:442b:386f
68.43.56.112 0:0:0:0:0:ffff:442b:3870
68.43.56.113 0:0:0:0:0:ffff:442b:3871
68.43.56.114 0:0:0:0:0:ffff:442b:3872
68.43.56.115 0:0:0:0:0:ffff:442b:3873
68.43.56.116 0:0:0:0:0:ffff:442b:3874
68.43.56.117 0:0:0:0:0:ffff:442b:3875
68.43.56.118 0:0:0:0:0:ffff:442b:3876
68.43.56.119 0:0:0:0:0:ffff:442b:3877
68.43.56.120 0:0:0:0:0:ffff:442b:3878


68.43.56.121 0:0:0:0:0:ffff:442b:3879
68.43.56.122 0:0:0:0:0:ffff:442b:387a
68.43.56.123 0:0:0:0:0:ffff:442b:387b
68.43.56.124 0:0:0:0:0:ffff:442b:387c
68.43.56.125 0:0:0:0:0:ffff:442b:387d
68.43.56.126 0:0:0:0:0:ffff:442b:387e
68.43.56.127 0:0:0:0:0:ffff:442b:387f
68.43.56.128 0:0:0:0:0:ffff:442b:3880
68.43.56.129 0:0:0:0:0:ffff:442b:3881
68.43.56.130 0:0:0:0:0:ffff:442b:3882
68.43.56.131 0:0:0:0:0:ffff:442b:3883
68.43.56.132 0:0:0:0:0:ffff:442b:3884
68.43.56.133 0:0:0:0:0:ffff:442b:3885
68.43.56.134 0:0:0:0:0:ffff:442b:3886
68.43.56.135 0:0:0:0:0:ffff:442b:3887
68.43.56.136 0:0:0:0:0:ffff:442b:3888
68.43.56.137 0:0:0:0:0:ffff:442b:3889
68.43.56.138 0:0:0:0:0:ffff:442b:388a
68.43.56.139 0:0:0:0:0:ffff:442b:388b
68.43.56.140 0:0:0:0:0:ffff:442b:388c
68.43.56.141 0:0:0:0:0:ffff:442b:388d
68.43.56.142 0:0:0:0:0:ffff:442b:388e
68.43.56.143 0:0:0:0:0:ffff:442b:388f
68.43.56.144 0:0:0:0:0:ffff:442b:3890
68.43.56.145 0:0:0:0:0:ffff:442b:3891
68.43.56.146 0:0:0:0:0:ffff:442b:3892
68.43.56.147 0:0:0:0:0:ffff:442b:3893
68.43.56.148 0:0:0:0:0:ffff:442b:3894
68.43.56.149 0:0:0:0:0:ffff:442b:3895
68.43.56.150 0:0:0:0:0:ffff:442b:3896
68.43.56.151 0:0:0:0:0:ffff:442b:3897
68.43.56.152 0:0:0:0:0:ffff:442b:3898
68.43.56.153 0:0:0:0:0:ffff:442b:3899
68.43.56.154 0:0:0:0:0:ffff:442b:389a
68.43.56.155 0:0:0:0:0:ffff:442b:389b
68.43.56.156 0:0:0:0:0:ffff:442b:389c
68.43.56.157 0:0:0:0:0:ffff:442b:389d
68.43.56.158 0:0:0:0:0:ffff:442b:389e
68.43.56.159 0:0:0:0:0:ffff:442b:389f
68.43.56.160 0:0:0:0:0:ffff:442b:38a0
68.43.56.161 0:0:0:0:0:ffff:442b:38a1
68.43.56.162 0:0:0:0:0:ffff:442b:38a2
68.43.56.163 0:0:0:0:0:ffff:442b:38a3
68.43.56.164 0:0:0:0:0:ffff:442b:38a4
68.43.56.165 0:0:0:0:0:ffff:442b:38a5
68.43.56.166 0:0:0:0:0:ffff:442b:38a6
68.43.56.167 0:0:0:0:0:ffff:442b:38a7
68.43.56.168 0:0:0:0:0:ffff:442b:38a8
68.43.56.169 0:0:0:0:0:ffff:442b:38a9
68.43.56.170 0:0:0:0:0:ffff:442b:38aa
68.43.56.171 0:0:0:0:0:ffff:442b:38ab
68.43.56.172 0:0:0:0:0:ffff:442b:38ac
68.43.56.173 0:0:0:0:0:ffff:442b:38ad
68.43.56.174 0:0:0:0:0:ffff:442b:38ae
68.43.56.175 0:0:0:0:0:ffff:442b:38af
68.43.56.176 0:0:0:0:0:ffff:442b:38b0
68.43.56.177 0:0:0:0:0:ffff:442b:38b1
68.43.56.178 0:0:0:0:0:ffff:442b:38b2
68.43.56.179 0:0:0:0:0:ffff:442b:38b3
68.43.56.180 0:0:0:0:0:ffff:442b:38b4


68.43.56.181 0:0:0:0:0:ffff:442b:38b5
68.43.56.182 0:0:0:0:0:ffff:442b:38b6
68.43.56.183 0:0:0:0:0:ffff:442b:38b7
68.43.56.184 0:0:0:0:0:ffff:442b:38b8
68.43.56.185 0:0:0:0:0:ffff:442b:38b9
68.43.56.186 0:0:0:0:0:ffff:442b:38ba
68.43.56.187 0:0:0:0:0:ffff:442b:38bb
68.43.56.188 0:0:0:0:0:ffff:442b:38bc
68.43.56.189 0:0:0:0:0:ffff:442b:38bd
68.43.56.190 0:0:0:0:0:ffff:442b:38be
68.43.56.191 0:0:0:0:0:ffff:442b:38bf
68.43.56.192 0:0:0:0:0:ffff:442b:38c0
68.43.56.193 0:0:0:0:0:ffff:442b:38c1
68.43.56.194 0:0:0:0:0:ffff:442b:38c2
68.43.56.195 0:0:0:0:0:ffff:442b:38c3
68.43.56.196 0:0:0:0:0:ffff:442b:38c4
68.43.56.197 0:0:0:0:0:ffff:442b:38c5
68.43.56.198 0:0:0:0:0:ffff:442b:38c6
68.43.56.199 0:0:0:0:0:ffff:442b:38c7
68.43.56.200 0:0:0:0:0:ffff:442b:38c8
68.43.56.201 0:0:0:0:0:ffff:442b:38c9
68.43.56.202 0:0:0:0:0:ffff:442b:38ca
68.43.56.203 0:0:0:0:0:ffff:442b:38cb
68.43.56.204 0:0:0:0:0:ffff:442b:38cc
68.43.56.205 0:0:0:0:0:ffff:442b:38cd
68.43.56.206 0:0:0:0:0:ffff:442b:38ce
68.43.56.207 0:0:0:0:0:ffff:442b:38cf
68.43.56.208 0:0:0:0:0:ffff:442b:38d0
68.43.56.209 0:0:0:0:0:ffff:442b:38d1
68.43.56.210 0:0:0:0:0:ffff:442b:38d2
68.43.56.211 0:0:0:0:0:ffff:442b:38d3
68.43.56.212 0:0:0:0:0:ffff:442b:38d4
68.43.56.213 0:0:0:0:0:ffff:442b:38d5
68.43.56.214 0:0:0:0:0:ffff:442b:38d6
68.43.56.215 0:0:0:0:0:ffff:442b:38d7
68.43.56.216 0:0:0:0:0:ffff:442b:38d8
68.43.56.217 0:0:0:0:0:ffff:442b:38d9
68.43.56.218 0:0:0:0:0:ffff:442b:38da
68.43.56.219 0:0:0:0:0:ffff:442b:38db
68.43.56.220 0:0:0:0:0:ffff:442b:38dc
68.43.56.221 0:0:0:0:0:ffff:442b:38dd
68.43.56.222 0:0:0:0:0:ffff:442b:38de
68.43.56.223 0:0:0:0:0:ffff:442b:38df
68.43.56.224 0:0:0:0:0:ffff:442b:38e0
68.43.56.225 0:0:0:0:0:ffff:442b:38e1
68.43.56.226 0:0:0:0:0:ffff:442b:38e2
68.43.56.227 0:0:0:0:0:ffff:442b:38e3
68.43.56.228 0:0:0:0:0:ffff:442b:38e4
68.43.56.229 0:0:0:0:0:ffff:442b:38e5
68.43.56.230 0:0:0:0:0:ffff:442b:38e6
68.43.56.231 0:0:0:0:0:ffff:442b:38e7
68.43.56.232 0:0:0:0:0:ffff:442b:38e8
68.43.56.233 0:0:0:0:0:ffff:442b:38e9
68.43.56.234 0:0:0:0:0:ffff:442b:38ea
68.43.56.235 0:0:0:0:0:ffff:442b:38eb
68.43.56.236 0:0:0:0:0:ffff:442b:38ec
68.43.56.237 0:0:0:0:0:ffff:442b:38ed
68.43.56.238 0:0:0:0:0:ffff:442b:38ee
68.43.56.239 0:0:0:0:0:ffff:442b:38ef
68.43.56.240 0:0:0:0:0:ffff:442b:38f0
68.43.56.241 0:0:0:0:0:ffff:442b:38f1
68.43.56.242 0:0:0:0:0:ffff:442b:38f2
68.43.56.243 0:0:0:0:0:ffff:442b:38f3
68.43.56.244 0:0:0:0:0:ffff:442b:38f4
68.43.56.245 0:0:0:0:0:ffff:442b:38f5
68.43.56.246 0:0:0:0:0:ffff:442b:38f6
68.43.56.247 0:0:0:0:0:ffff:442b:38f7
68.43.56.248 0:0:0:0:0:ffff:442b:38f8
68.43.56.249 0:0:0:0:0:ffff:442b:38f9
68.43.56.250 0:0:0:0:0:ffff:442b:38fa
68.43.56.251 0:0:0:0:0:ffff:442b:38fb
68.43.56.252 0:0:0:0:0:ffff:442b:38fc
68.43.56.253 0:0:0:0:0:ffff:442b:38fd
68.43.56.254 0:0:0:0:0:ffff:442b:38fe
68.43.56.255 0:0:0:0:0:ffff:442b:38ff


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.