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
78.30.56.1 0:0:0:0:0:ffff:4e1e:3801
78.30.56.2 0:0:0:0:0:ffff:4e1e:3802
78.30.56.3 0:0:0:0:0:ffff:4e1e:3803
78.30.56.4 0:0:0:0:0:ffff:4e1e:3804
78.30.56.5 0:0:0:0:0:ffff:4e1e:3805
78.30.56.6 0:0:0:0:0:ffff:4e1e:3806
78.30.56.7 0:0:0:0:0:ffff:4e1e:3807
78.30.56.8 0:0:0:0:0:ffff:4e1e:3808
78.30.56.9 0:0:0:0:0:ffff:4e1e:3809
78.30.56.10 0:0:0:0:0:ffff:4e1e:380a
78.30.56.11 0:0:0:0:0:ffff:4e1e:380b
78.30.56.12 0:0:0:0:0:ffff:4e1e:380c
78.30.56.13 0:0:0:0:0:ffff:4e1e:380d
78.30.56.14 0:0:0:0:0:ffff:4e1e:380e
78.30.56.15 0:0:0:0:0:ffff:4e1e:380f
78.30.56.16 0:0:0:0:0:ffff:4e1e:3810
78.30.56.17 0:0:0:0:0:ffff:4e1e:3811
78.30.56.18 0:0:0:0:0:ffff:4e1e:3812
78.30.56.19 0:0:0:0:0:ffff:4e1e:3813
78.30.56.20 0:0:0:0:0:ffff:4e1e:3814
78.30.56.21 0:0:0:0:0:ffff:4e1e:3815
78.30.56.22 0:0:0:0:0:ffff:4e1e:3816
78.30.56.23 0:0:0:0:0:ffff:4e1e:3817
78.30.56.24 0:0:0:0:0:ffff:4e1e:3818
78.30.56.25 0:0:0:0:0:ffff:4e1e:3819
78.30.56.26 0:0:0:0:0:ffff:4e1e:381a
78.30.56.27 0:0:0:0:0:ffff:4e1e:381b
78.30.56.28 0:0:0:0:0:ffff:4e1e:381c
78.30.56.29 0:0:0:0:0:ffff:4e1e:381d
78.30.56.30 0:0:0:0:0:ffff:4e1e:381e
78.30.56.31 0:0:0:0:0:ffff:4e1e:381f
78.30.56.32 0:0:0:0:0:ffff:4e1e:3820
78.30.56.33 0:0:0:0:0:ffff:4e1e:3821
78.30.56.34 0:0:0:0:0:ffff:4e1e:3822
78.30.56.35 0:0:0:0:0:ffff:4e1e:3823
78.30.56.36 0:0:0:0:0:ffff:4e1e:3824
78.30.56.37 0:0:0:0:0:ffff:4e1e:3825
78.30.56.38 0:0:0:0:0:ffff:4e1e:3826
78.30.56.39 0:0:0:0:0:ffff:4e1e:3827
78.30.56.40 0:0:0:0:0:ffff:4e1e:3828
78.30.56.41 0:0:0:0:0:ffff:4e1e:3829
78.30.56.42 0:0:0:0:0:ffff:4e1e:382a
78.30.56.43 0:0:0:0:0:ffff:4e1e:382b
78.30.56.44 0:0:0:0:0:ffff:4e1e:382c
78.30.56.45 0:0:0:0:0:ffff:4e1e:382d
78.30.56.46 0:0:0:0:0:ffff:4e1e:382e
78.30.56.47 0:0:0:0:0:ffff:4e1e:382f
78.30.56.48 0:0:0:0:0:ffff:4e1e:3830
78.30.56.49 0:0:0:0:0:ffff:4e1e:3831
78.30.56.50 0:0:0:0:0:ffff:4e1e:3832
78.30.56.51 0:0:0:0:0:ffff:4e1e:3833
78.30.56.52 0:0:0:0:0:ffff:4e1e:3834
78.30.56.53 0:0:0:0:0:ffff:4e1e:3835
78.30.56.54 0:0:0:0:0:ffff:4e1e:3836
78.30.56.55 0:0:0:0:0:ffff:4e1e:3837
78.30.56.56 0:0:0:0:0:ffff:4e1e:3838
78.30.56.57 0:0:0:0:0:ffff:4e1e:3839
78.30.56.58 0:0:0:0:0:ffff:4e1e:383a
78.30.56.59 0:0:0:0:0:ffff:4e1e:383b
78.30.56.60 0:0:0:0:0:ffff:4e1e:383c


78.30.56.61 0:0:0:0:0:ffff:4e1e:383d
78.30.56.62 0:0:0:0:0:ffff:4e1e:383e
78.30.56.63 0:0:0:0:0:ffff:4e1e:383f
78.30.56.64 0:0:0:0:0:ffff:4e1e:3840
78.30.56.65 0:0:0:0:0:ffff:4e1e:3841
78.30.56.66 0:0:0:0:0:ffff:4e1e:3842
78.30.56.67 0:0:0:0:0:ffff:4e1e:3843
78.30.56.68 0:0:0:0:0:ffff:4e1e:3844
78.30.56.69 0:0:0:0:0:ffff:4e1e:3845
78.30.56.70 0:0:0:0:0:ffff:4e1e:3846
78.30.56.71 0:0:0:0:0:ffff:4e1e:3847
78.30.56.72 0:0:0:0:0:ffff:4e1e:3848
78.30.56.73 0:0:0:0:0:ffff:4e1e:3849
78.30.56.74 0:0:0:0:0:ffff:4e1e:384a
78.30.56.75 0:0:0:0:0:ffff:4e1e:384b
78.30.56.76 0:0:0:0:0:ffff:4e1e:384c
78.30.56.77 0:0:0:0:0:ffff:4e1e:384d
78.30.56.78 0:0:0:0:0:ffff:4e1e:384e
78.30.56.79 0:0:0:0:0:ffff:4e1e:384f
78.30.56.80 0:0:0:0:0:ffff:4e1e:3850
78.30.56.81 0:0:0:0:0:ffff:4e1e:3851
78.30.56.82 0:0:0:0:0:ffff:4e1e:3852
78.30.56.83 0:0:0:0:0:ffff:4e1e:3853
78.30.56.84 0:0:0:0:0:ffff:4e1e:3854
78.30.56.85 0:0:0:0:0:ffff:4e1e:3855
78.30.56.86 0:0:0:0:0:ffff:4e1e:3856
78.30.56.87 0:0:0:0:0:ffff:4e1e:3857
78.30.56.88 0:0:0:0:0:ffff:4e1e:3858
78.30.56.89 0:0:0:0:0:ffff:4e1e:3859
78.30.56.90 0:0:0:0:0:ffff:4e1e:385a
78.30.56.91 0:0:0:0:0:ffff:4e1e:385b
78.30.56.92 0:0:0:0:0:ffff:4e1e:385c
78.30.56.93 0:0:0:0:0:ffff:4e1e:385d
78.30.56.94 0:0:0:0:0:ffff:4e1e:385e
78.30.56.95 0:0:0:0:0:ffff:4e1e:385f
78.30.56.96 0:0:0:0:0:ffff:4e1e:3860
78.30.56.97 0:0:0:0:0:ffff:4e1e:3861
78.30.56.98 0:0:0:0:0:ffff:4e1e:3862
78.30.56.99 0:0:0:0:0:ffff:4e1e:3863
78.30.56.100 0:0:0:0:0:ffff:4e1e:3864
78.30.56.101 0:0:0:0:0:ffff:4e1e:3865
78.30.56.102 0:0:0:0:0:ffff:4e1e:3866
78.30.56.103 0:0:0:0:0:ffff:4e1e:3867
78.30.56.104 0:0:0:0:0:ffff:4e1e:3868
78.30.56.105 0:0:0:0:0:ffff:4e1e:3869
78.30.56.106 0:0:0:0:0:ffff:4e1e:386a
78.30.56.107 0:0:0:0:0:ffff:4e1e:386b
78.30.56.108 0:0:0:0:0:ffff:4e1e:386c
78.30.56.109 0:0:0:0:0:ffff:4e1e:386d
78.30.56.110 0:0:0:0:0:ffff:4e1e:386e
78.30.56.111 0:0:0:0:0:ffff:4e1e:386f
78.30.56.112 0:0:0:0:0:ffff:4e1e:3870
78.30.56.113 0:0:0:0:0:ffff:4e1e:3871
78.30.56.114 0:0:0:0:0:ffff:4e1e:3872
78.30.56.115 0:0:0:0:0:ffff:4e1e:3873
78.30.56.116 0:0:0:0:0:ffff:4e1e:3874
78.30.56.117 0:0:0:0:0:ffff:4e1e:3875
78.30.56.118 0:0:0:0:0:ffff:4e1e:3876
78.30.56.119 0:0:0:0:0:ffff:4e1e:3877
78.30.56.120 0:0:0:0:0:ffff:4e1e:3878


78.30.56.121 0:0:0:0:0:ffff:4e1e:3879
78.30.56.122 0:0:0:0:0:ffff:4e1e:387a
78.30.56.123 0:0:0:0:0:ffff:4e1e:387b
78.30.56.124 0:0:0:0:0:ffff:4e1e:387c
78.30.56.125 0:0:0:0:0:ffff:4e1e:387d
78.30.56.126 0:0:0:0:0:ffff:4e1e:387e
78.30.56.127 0:0:0:0:0:ffff:4e1e:387f
78.30.56.128 0:0:0:0:0:ffff:4e1e:3880
78.30.56.129 0:0:0:0:0:ffff:4e1e:3881
78.30.56.130 0:0:0:0:0:ffff:4e1e:3882
78.30.56.131 0:0:0:0:0:ffff:4e1e:3883
78.30.56.132 0:0:0:0:0:ffff:4e1e:3884
78.30.56.133 0:0:0:0:0:ffff:4e1e:3885
78.30.56.134 0:0:0:0:0:ffff:4e1e:3886
78.30.56.135 0:0:0:0:0:ffff:4e1e:3887
78.30.56.136 0:0:0:0:0:ffff:4e1e:3888
78.30.56.137 0:0:0:0:0:ffff:4e1e:3889
78.30.56.138 0:0:0:0:0:ffff:4e1e:388a
78.30.56.139 0:0:0:0:0:ffff:4e1e:388b
78.30.56.140 0:0:0:0:0:ffff:4e1e:388c
78.30.56.141 0:0:0:0:0:ffff:4e1e:388d
78.30.56.142 0:0:0:0:0:ffff:4e1e:388e
78.30.56.143 0:0:0:0:0:ffff:4e1e:388f
78.30.56.144 0:0:0:0:0:ffff:4e1e:3890
78.30.56.145 0:0:0:0:0:ffff:4e1e:3891
78.30.56.146 0:0:0:0:0:ffff:4e1e:3892
78.30.56.147 0:0:0:0:0:ffff:4e1e:3893
78.30.56.148 0:0:0:0:0:ffff:4e1e:3894
78.30.56.149 0:0:0:0:0:ffff:4e1e:3895
78.30.56.150 0:0:0:0:0:ffff:4e1e:3896
78.30.56.151 0:0:0:0:0:ffff:4e1e:3897
78.30.56.152 0:0:0:0:0:ffff:4e1e:3898
78.30.56.153 0:0:0:0:0:ffff:4e1e:3899
78.30.56.154 0:0:0:0:0:ffff:4e1e:389a
78.30.56.155 0:0:0:0:0:ffff:4e1e:389b
78.30.56.156 0:0:0:0:0:ffff:4e1e:389c
78.30.56.157 0:0:0:0:0:ffff:4e1e:389d
78.30.56.158 0:0:0:0:0:ffff:4e1e:389e
78.30.56.159 0:0:0:0:0:ffff:4e1e:389f
78.30.56.160 0:0:0:0:0:ffff:4e1e:38a0
78.30.56.161 0:0:0:0:0:ffff:4e1e:38a1
78.30.56.162 0:0:0:0:0:ffff:4e1e:38a2
78.30.56.163 0:0:0:0:0:ffff:4e1e:38a3
78.30.56.164 0:0:0:0:0:ffff:4e1e:38a4
78.30.56.165 0:0:0:0:0:ffff:4e1e:38a5
78.30.56.166 0:0:0:0:0:ffff:4e1e:38a6
78.30.56.167 0:0:0:0:0:ffff:4e1e:38a7
78.30.56.168 0:0:0:0:0:ffff:4e1e:38a8
78.30.56.169 0:0:0:0:0:ffff:4e1e:38a9
78.30.56.170 0:0:0:0:0:ffff:4e1e:38aa
78.30.56.171 0:0:0:0:0:ffff:4e1e:38ab
78.30.56.172 0:0:0:0:0:ffff:4e1e:38ac
78.30.56.173 0:0:0:0:0:ffff:4e1e:38ad
78.30.56.174 0:0:0:0:0:ffff:4e1e:38ae
78.30.56.175 0:0:0:0:0:ffff:4e1e:38af
78.30.56.176 0:0:0:0:0:ffff:4e1e:38b0
78.30.56.177 0:0:0:0:0:ffff:4e1e:38b1
78.30.56.178 0:0:0:0:0:ffff:4e1e:38b2
78.30.56.179 0:0:0:0:0:ffff:4e1e:38b3
78.30.56.180 0:0:0:0:0:ffff:4e1e:38b4


78.30.56.181 0:0:0:0:0:ffff:4e1e:38b5
78.30.56.182 0:0:0:0:0:ffff:4e1e:38b6
78.30.56.183 0:0:0:0:0:ffff:4e1e:38b7
78.30.56.184 0:0:0:0:0:ffff:4e1e:38b8
78.30.56.185 0:0:0:0:0:ffff:4e1e:38b9
78.30.56.186 0:0:0:0:0:ffff:4e1e:38ba
78.30.56.187 0:0:0:0:0:ffff:4e1e:38bb
78.30.56.188 0:0:0:0:0:ffff:4e1e:38bc
78.30.56.189 0:0:0:0:0:ffff:4e1e:38bd
78.30.56.190 0:0:0:0:0:ffff:4e1e:38be
78.30.56.191 0:0:0:0:0:ffff:4e1e:38bf
78.30.56.192 0:0:0:0:0:ffff:4e1e:38c0
78.30.56.193 0:0:0:0:0:ffff:4e1e:38c1
78.30.56.194 0:0:0:0:0:ffff:4e1e:38c2
78.30.56.195 0:0:0:0:0:ffff:4e1e:38c3
78.30.56.196 0:0:0:0:0:ffff:4e1e:38c4
78.30.56.197 0:0:0:0:0:ffff:4e1e:38c5
78.30.56.198 0:0:0:0:0:ffff:4e1e:38c6
78.30.56.199 0:0:0:0:0:ffff:4e1e:38c7
78.30.56.200 0:0:0:0:0:ffff:4e1e:38c8
78.30.56.201 0:0:0:0:0:ffff:4e1e:38c9
78.30.56.202 0:0:0:0:0:ffff:4e1e:38ca
78.30.56.203 0:0:0:0:0:ffff:4e1e:38cb
78.30.56.204 0:0:0:0:0:ffff:4e1e:38cc
78.30.56.205 0:0:0:0:0:ffff:4e1e:38cd
78.30.56.206 0:0:0:0:0:ffff:4e1e:38ce
78.30.56.207 0:0:0:0:0:ffff:4e1e:38cf
78.30.56.208 0:0:0:0:0:ffff:4e1e:38d0
78.30.56.209 0:0:0:0:0:ffff:4e1e:38d1
78.30.56.210 0:0:0:0:0:ffff:4e1e:38d2
78.30.56.211 0:0:0:0:0:ffff:4e1e:38d3
78.30.56.212 0:0:0:0:0:ffff:4e1e:38d4
78.30.56.213 0:0:0:0:0:ffff:4e1e:38d5
78.30.56.214 0:0:0:0:0:ffff:4e1e:38d6
78.30.56.215 0:0:0:0:0:ffff:4e1e:38d7
78.30.56.216 0:0:0:0:0:ffff:4e1e:38d8
78.30.56.217 0:0:0:0:0:ffff:4e1e:38d9
78.30.56.218 0:0:0:0:0:ffff:4e1e:38da
78.30.56.219 0:0:0:0:0:ffff:4e1e:38db
78.30.56.220 0:0:0:0:0:ffff:4e1e:38dc
78.30.56.221 0:0:0:0:0:ffff:4e1e:38dd
78.30.56.222 0:0:0:0:0:ffff:4e1e:38de
78.30.56.223 0:0:0:0:0:ffff:4e1e:38df
78.30.56.224 0:0:0:0:0:ffff:4e1e:38e0
78.30.56.225 0:0:0:0:0:ffff:4e1e:38e1
78.30.56.226 0:0:0:0:0:ffff:4e1e:38e2
78.30.56.227 0:0:0:0:0:ffff:4e1e:38e3
78.30.56.228 0:0:0:0:0:ffff:4e1e:38e4
78.30.56.229 0:0:0:0:0:ffff:4e1e:38e5
78.30.56.230 0:0:0:0:0:ffff:4e1e:38e6
78.30.56.231 0:0:0:0:0:ffff:4e1e:38e7
78.30.56.232 0:0:0:0:0:ffff:4e1e:38e8
78.30.56.233 0:0:0:0:0:ffff:4e1e:38e9
78.30.56.234 0:0:0:0:0:ffff:4e1e:38ea
78.30.56.235 0:0:0:0:0:ffff:4e1e:38eb
78.30.56.236 0:0:0:0:0:ffff:4e1e:38ec
78.30.56.237 0:0:0:0:0:ffff:4e1e:38ed
78.30.56.238 0:0:0:0:0:ffff:4e1e:38ee
78.30.56.239 0:0:0:0:0:ffff:4e1e:38ef
78.30.56.240 0:0:0:0:0:ffff:4e1e:38f0
78.30.56.241 0:0:0:0:0:ffff:4e1e:38f1
78.30.56.242 0:0:0:0:0:ffff:4e1e:38f2
78.30.56.243 0:0:0:0:0:ffff:4e1e:38f3
78.30.56.244 0:0:0:0:0:ffff:4e1e:38f4
78.30.56.245 0:0:0:0:0:ffff:4e1e:38f5
78.30.56.246 0:0:0:0:0:ffff:4e1e:38f6
78.30.56.247 0:0:0:0:0:ffff:4e1e:38f7
78.30.56.248 0:0:0:0:0:ffff:4e1e:38f8
78.30.56.249 0:0:0:0:0:ffff:4e1e:38f9
78.30.56.250 0:0:0:0:0:ffff:4e1e:38fa
78.30.56.251 0:0:0:0:0:ffff:4e1e:38fb
78.30.56.252 0:0:0:0:0:ffff:4e1e:38fc
78.30.56.253 0:0:0:0:0:ffff:4e1e:38fd
78.30.56.254 0:0:0:0:0:ffff:4e1e:38fe
78.30.56.255 0:0:0:0:0:ffff:4e1e: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.