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
78.30.57.1 0:0:0:0:0:ffff:4e1e:3901
78.30.57.2 0:0:0:0:0:ffff:4e1e:3902
78.30.57.3 0:0:0:0:0:ffff:4e1e:3903
78.30.57.4 0:0:0:0:0:ffff:4e1e:3904
78.30.57.5 0:0:0:0:0:ffff:4e1e:3905
78.30.57.6 0:0:0:0:0:ffff:4e1e:3906
78.30.57.7 0:0:0:0:0:ffff:4e1e:3907
78.30.57.8 0:0:0:0:0:ffff:4e1e:3908
78.30.57.9 0:0:0:0:0:ffff:4e1e:3909
78.30.57.10 0:0:0:0:0:ffff:4e1e:390a
78.30.57.11 0:0:0:0:0:ffff:4e1e:390b
78.30.57.12 0:0:0:0:0:ffff:4e1e:390c
78.30.57.13 0:0:0:0:0:ffff:4e1e:390d
78.30.57.14 0:0:0:0:0:ffff:4e1e:390e
78.30.57.15 0:0:0:0:0:ffff:4e1e:390f
78.30.57.16 0:0:0:0:0:ffff:4e1e:3910
78.30.57.17 0:0:0:0:0:ffff:4e1e:3911
78.30.57.18 0:0:0:0:0:ffff:4e1e:3912
78.30.57.19 0:0:0:0:0:ffff:4e1e:3913
78.30.57.20 0:0:0:0:0:ffff:4e1e:3914
78.30.57.21 0:0:0:0:0:ffff:4e1e:3915
78.30.57.22 0:0:0:0:0:ffff:4e1e:3916
78.30.57.23 0:0:0:0:0:ffff:4e1e:3917
78.30.57.24 0:0:0:0:0:ffff:4e1e:3918
78.30.57.25 0:0:0:0:0:ffff:4e1e:3919
78.30.57.26 0:0:0:0:0:ffff:4e1e:391a
78.30.57.27 0:0:0:0:0:ffff:4e1e:391b
78.30.57.28 0:0:0:0:0:ffff:4e1e:391c
78.30.57.29 0:0:0:0:0:ffff:4e1e:391d
78.30.57.30 0:0:0:0:0:ffff:4e1e:391e
78.30.57.31 0:0:0:0:0:ffff:4e1e:391f
78.30.57.32 0:0:0:0:0:ffff:4e1e:3920
78.30.57.33 0:0:0:0:0:ffff:4e1e:3921
78.30.57.34 0:0:0:0:0:ffff:4e1e:3922
78.30.57.35 0:0:0:0:0:ffff:4e1e:3923
78.30.57.36 0:0:0:0:0:ffff:4e1e:3924
78.30.57.37 0:0:0:0:0:ffff:4e1e:3925
78.30.57.38 0:0:0:0:0:ffff:4e1e:3926
78.30.57.39 0:0:0:0:0:ffff:4e1e:3927
78.30.57.40 0:0:0:0:0:ffff:4e1e:3928
78.30.57.41 0:0:0:0:0:ffff:4e1e:3929
78.30.57.42 0:0:0:0:0:ffff:4e1e:392a
78.30.57.43 0:0:0:0:0:ffff:4e1e:392b
78.30.57.44 0:0:0:0:0:ffff:4e1e:392c
78.30.57.45 0:0:0:0:0:ffff:4e1e:392d
78.30.57.46 0:0:0:0:0:ffff:4e1e:392e
78.30.57.47 0:0:0:0:0:ffff:4e1e:392f
78.30.57.48 0:0:0:0:0:ffff:4e1e:3930
78.30.57.49 0:0:0:0:0:ffff:4e1e:3931
78.30.57.50 0:0:0:0:0:ffff:4e1e:3932
78.30.57.51 0:0:0:0:0:ffff:4e1e:3933
78.30.57.52 0:0:0:0:0:ffff:4e1e:3934
78.30.57.53 0:0:0:0:0:ffff:4e1e:3935
78.30.57.54 0:0:0:0:0:ffff:4e1e:3936
78.30.57.55 0:0:0:0:0:ffff:4e1e:3937
78.30.57.56 0:0:0:0:0:ffff:4e1e:3938
78.30.57.57 0:0:0:0:0:ffff:4e1e:3939
78.30.57.58 0:0:0:0:0:ffff:4e1e:393a
78.30.57.59 0:0:0:0:0:ffff:4e1e:393b
78.30.57.60 0:0:0:0:0:ffff:4e1e:393c


78.30.57.61 0:0:0:0:0:ffff:4e1e:393d
78.30.57.62 0:0:0:0:0:ffff:4e1e:393e
78.30.57.63 0:0:0:0:0:ffff:4e1e:393f
78.30.57.64 0:0:0:0:0:ffff:4e1e:3940
78.30.57.65 0:0:0:0:0:ffff:4e1e:3941
78.30.57.66 0:0:0:0:0:ffff:4e1e:3942
78.30.57.67 0:0:0:0:0:ffff:4e1e:3943
78.30.57.68 0:0:0:0:0:ffff:4e1e:3944
78.30.57.69 0:0:0:0:0:ffff:4e1e:3945
78.30.57.70 0:0:0:0:0:ffff:4e1e:3946
78.30.57.71 0:0:0:0:0:ffff:4e1e:3947
78.30.57.72 0:0:0:0:0:ffff:4e1e:3948
78.30.57.73 0:0:0:0:0:ffff:4e1e:3949
78.30.57.74 0:0:0:0:0:ffff:4e1e:394a
78.30.57.75 0:0:0:0:0:ffff:4e1e:394b
78.30.57.76 0:0:0:0:0:ffff:4e1e:394c
78.30.57.77 0:0:0:0:0:ffff:4e1e:394d
78.30.57.78 0:0:0:0:0:ffff:4e1e:394e
78.30.57.79 0:0:0:0:0:ffff:4e1e:394f
78.30.57.80 0:0:0:0:0:ffff:4e1e:3950
78.30.57.81 0:0:0:0:0:ffff:4e1e:3951
78.30.57.82 0:0:0:0:0:ffff:4e1e:3952
78.30.57.83 0:0:0:0:0:ffff:4e1e:3953
78.30.57.84 0:0:0:0:0:ffff:4e1e:3954
78.30.57.85 0:0:0:0:0:ffff:4e1e:3955
78.30.57.86 0:0:0:0:0:ffff:4e1e:3956
78.30.57.87 0:0:0:0:0:ffff:4e1e:3957
78.30.57.88 0:0:0:0:0:ffff:4e1e:3958
78.30.57.89 0:0:0:0:0:ffff:4e1e:3959
78.30.57.90 0:0:0:0:0:ffff:4e1e:395a
78.30.57.91 0:0:0:0:0:ffff:4e1e:395b
78.30.57.92 0:0:0:0:0:ffff:4e1e:395c
78.30.57.93 0:0:0:0:0:ffff:4e1e:395d
78.30.57.94 0:0:0:0:0:ffff:4e1e:395e
78.30.57.95 0:0:0:0:0:ffff:4e1e:395f
78.30.57.96 0:0:0:0:0:ffff:4e1e:3960
78.30.57.97 0:0:0:0:0:ffff:4e1e:3961
78.30.57.98 0:0:0:0:0:ffff:4e1e:3962
78.30.57.99 0:0:0:0:0:ffff:4e1e:3963
78.30.57.100 0:0:0:0:0:ffff:4e1e:3964
78.30.57.101 0:0:0:0:0:ffff:4e1e:3965
78.30.57.102 0:0:0:0:0:ffff:4e1e:3966
78.30.57.103 0:0:0:0:0:ffff:4e1e:3967
78.30.57.104 0:0:0:0:0:ffff:4e1e:3968
78.30.57.105 0:0:0:0:0:ffff:4e1e:3969
78.30.57.106 0:0:0:0:0:ffff:4e1e:396a
78.30.57.107 0:0:0:0:0:ffff:4e1e:396b
78.30.57.108 0:0:0:0:0:ffff:4e1e:396c
78.30.57.109 0:0:0:0:0:ffff:4e1e:396d
78.30.57.110 0:0:0:0:0:ffff:4e1e:396e
78.30.57.111 0:0:0:0:0:ffff:4e1e:396f
78.30.57.112 0:0:0:0:0:ffff:4e1e:3970
78.30.57.113 0:0:0:0:0:ffff:4e1e:3971
78.30.57.114 0:0:0:0:0:ffff:4e1e:3972
78.30.57.115 0:0:0:0:0:ffff:4e1e:3973
78.30.57.116 0:0:0:0:0:ffff:4e1e:3974
78.30.57.117 0:0:0:0:0:ffff:4e1e:3975
78.30.57.118 0:0:0:0:0:ffff:4e1e:3976
78.30.57.119 0:0:0:0:0:ffff:4e1e:3977
78.30.57.120 0:0:0:0:0:ffff:4e1e:3978


78.30.57.121 0:0:0:0:0:ffff:4e1e:3979
78.30.57.122 0:0:0:0:0:ffff:4e1e:397a
78.30.57.123 0:0:0:0:0:ffff:4e1e:397b
78.30.57.124 0:0:0:0:0:ffff:4e1e:397c
78.30.57.125 0:0:0:0:0:ffff:4e1e:397d
78.30.57.126 0:0:0:0:0:ffff:4e1e:397e
78.30.57.127 0:0:0:0:0:ffff:4e1e:397f
78.30.57.128 0:0:0:0:0:ffff:4e1e:3980
78.30.57.129 0:0:0:0:0:ffff:4e1e:3981
78.30.57.130 0:0:0:0:0:ffff:4e1e:3982
78.30.57.131 0:0:0:0:0:ffff:4e1e:3983
78.30.57.132 0:0:0:0:0:ffff:4e1e:3984
78.30.57.133 0:0:0:0:0:ffff:4e1e:3985
78.30.57.134 0:0:0:0:0:ffff:4e1e:3986
78.30.57.135 0:0:0:0:0:ffff:4e1e:3987
78.30.57.136 0:0:0:0:0:ffff:4e1e:3988
78.30.57.137 0:0:0:0:0:ffff:4e1e:3989
78.30.57.138 0:0:0:0:0:ffff:4e1e:398a
78.30.57.139 0:0:0:0:0:ffff:4e1e:398b
78.30.57.140 0:0:0:0:0:ffff:4e1e:398c
78.30.57.141 0:0:0:0:0:ffff:4e1e:398d
78.30.57.142 0:0:0:0:0:ffff:4e1e:398e
78.30.57.143 0:0:0:0:0:ffff:4e1e:398f
78.30.57.144 0:0:0:0:0:ffff:4e1e:3990
78.30.57.145 0:0:0:0:0:ffff:4e1e:3991
78.30.57.146 0:0:0:0:0:ffff:4e1e:3992
78.30.57.147 0:0:0:0:0:ffff:4e1e:3993
78.30.57.148 0:0:0:0:0:ffff:4e1e:3994
78.30.57.149 0:0:0:0:0:ffff:4e1e:3995
78.30.57.150 0:0:0:0:0:ffff:4e1e:3996
78.30.57.151 0:0:0:0:0:ffff:4e1e:3997
78.30.57.152 0:0:0:0:0:ffff:4e1e:3998
78.30.57.153 0:0:0:0:0:ffff:4e1e:3999
78.30.57.154 0:0:0:0:0:ffff:4e1e:399a
78.30.57.155 0:0:0:0:0:ffff:4e1e:399b
78.30.57.156 0:0:0:0:0:ffff:4e1e:399c
78.30.57.157 0:0:0:0:0:ffff:4e1e:399d
78.30.57.158 0:0:0:0:0:ffff:4e1e:399e
78.30.57.159 0:0:0:0:0:ffff:4e1e:399f
78.30.57.160 0:0:0:0:0:ffff:4e1e:39a0
78.30.57.161 0:0:0:0:0:ffff:4e1e:39a1
78.30.57.162 0:0:0:0:0:ffff:4e1e:39a2
78.30.57.163 0:0:0:0:0:ffff:4e1e:39a3
78.30.57.164 0:0:0:0:0:ffff:4e1e:39a4
78.30.57.165 0:0:0:0:0:ffff:4e1e:39a5
78.30.57.166 0:0:0:0:0:ffff:4e1e:39a6
78.30.57.167 0:0:0:0:0:ffff:4e1e:39a7
78.30.57.168 0:0:0:0:0:ffff:4e1e:39a8
78.30.57.169 0:0:0:0:0:ffff:4e1e:39a9
78.30.57.170 0:0:0:0:0:ffff:4e1e:39aa
78.30.57.171 0:0:0:0:0:ffff:4e1e:39ab
78.30.57.172 0:0:0:0:0:ffff:4e1e:39ac
78.30.57.173 0:0:0:0:0:ffff:4e1e:39ad
78.30.57.174 0:0:0:0:0:ffff:4e1e:39ae
78.30.57.175 0:0:0:0:0:ffff:4e1e:39af
78.30.57.176 0:0:0:0:0:ffff:4e1e:39b0
78.30.57.177 0:0:0:0:0:ffff:4e1e:39b1
78.30.57.178 0:0:0:0:0:ffff:4e1e:39b2
78.30.57.179 0:0:0:0:0:ffff:4e1e:39b3
78.30.57.180 0:0:0:0:0:ffff:4e1e:39b4


78.30.57.181 0:0:0:0:0:ffff:4e1e:39b5
78.30.57.182 0:0:0:0:0:ffff:4e1e:39b6
78.30.57.183 0:0:0:0:0:ffff:4e1e:39b7
78.30.57.184 0:0:0:0:0:ffff:4e1e:39b8
78.30.57.185 0:0:0:0:0:ffff:4e1e:39b9
78.30.57.186 0:0:0:0:0:ffff:4e1e:39ba
78.30.57.187 0:0:0:0:0:ffff:4e1e:39bb
78.30.57.188 0:0:0:0:0:ffff:4e1e:39bc
78.30.57.189 0:0:0:0:0:ffff:4e1e:39bd
78.30.57.190 0:0:0:0:0:ffff:4e1e:39be
78.30.57.191 0:0:0:0:0:ffff:4e1e:39bf
78.30.57.192 0:0:0:0:0:ffff:4e1e:39c0
78.30.57.193 0:0:0:0:0:ffff:4e1e:39c1
78.30.57.194 0:0:0:0:0:ffff:4e1e:39c2
78.30.57.195 0:0:0:0:0:ffff:4e1e:39c3
78.30.57.196 0:0:0:0:0:ffff:4e1e:39c4
78.30.57.197 0:0:0:0:0:ffff:4e1e:39c5
78.30.57.198 0:0:0:0:0:ffff:4e1e:39c6
78.30.57.199 0:0:0:0:0:ffff:4e1e:39c7
78.30.57.200 0:0:0:0:0:ffff:4e1e:39c8
78.30.57.201 0:0:0:0:0:ffff:4e1e:39c9
78.30.57.202 0:0:0:0:0:ffff:4e1e:39ca
78.30.57.203 0:0:0:0:0:ffff:4e1e:39cb
78.30.57.204 0:0:0:0:0:ffff:4e1e:39cc
78.30.57.205 0:0:0:0:0:ffff:4e1e:39cd
78.30.57.206 0:0:0:0:0:ffff:4e1e:39ce
78.30.57.207 0:0:0:0:0:ffff:4e1e:39cf
78.30.57.208 0:0:0:0:0:ffff:4e1e:39d0
78.30.57.209 0:0:0:0:0:ffff:4e1e:39d1
78.30.57.210 0:0:0:0:0:ffff:4e1e:39d2
78.30.57.211 0:0:0:0:0:ffff:4e1e:39d3
78.30.57.212 0:0:0:0:0:ffff:4e1e:39d4
78.30.57.213 0:0:0:0:0:ffff:4e1e:39d5
78.30.57.214 0:0:0:0:0:ffff:4e1e:39d6
78.30.57.215 0:0:0:0:0:ffff:4e1e:39d7
78.30.57.216 0:0:0:0:0:ffff:4e1e:39d8
78.30.57.217 0:0:0:0:0:ffff:4e1e:39d9
78.30.57.218 0:0:0:0:0:ffff:4e1e:39da
78.30.57.219 0:0:0:0:0:ffff:4e1e:39db
78.30.57.220 0:0:0:0:0:ffff:4e1e:39dc
78.30.57.221 0:0:0:0:0:ffff:4e1e:39dd
78.30.57.222 0:0:0:0:0:ffff:4e1e:39de
78.30.57.223 0:0:0:0:0:ffff:4e1e:39df
78.30.57.224 0:0:0:0:0:ffff:4e1e:39e0
78.30.57.225 0:0:0:0:0:ffff:4e1e:39e1
78.30.57.226 0:0:0:0:0:ffff:4e1e:39e2
78.30.57.227 0:0:0:0:0:ffff:4e1e:39e3
78.30.57.228 0:0:0:0:0:ffff:4e1e:39e4
78.30.57.229 0:0:0:0:0:ffff:4e1e:39e5
78.30.57.230 0:0:0:0:0:ffff:4e1e:39e6
78.30.57.231 0:0:0:0:0:ffff:4e1e:39e7
78.30.57.232 0:0:0:0:0:ffff:4e1e:39e8
78.30.57.233 0:0:0:0:0:ffff:4e1e:39e9
78.30.57.234 0:0:0:0:0:ffff:4e1e:39ea
78.30.57.235 0:0:0:0:0:ffff:4e1e:39eb
78.30.57.236 0:0:0:0:0:ffff:4e1e:39ec
78.30.57.237 0:0:0:0:0:ffff:4e1e:39ed
78.30.57.238 0:0:0:0:0:ffff:4e1e:39ee
78.30.57.239 0:0:0:0:0:ffff:4e1e:39ef
78.30.57.240 0:0:0:0:0:ffff:4e1e:39f0
78.30.57.241 0:0:0:0:0:ffff:4e1e:39f1
78.30.57.242 0:0:0:0:0:ffff:4e1e:39f2
78.30.57.243 0:0:0:0:0:ffff:4e1e:39f3
78.30.57.244 0:0:0:0:0:ffff:4e1e:39f4
78.30.57.245 0:0:0:0:0:ffff:4e1e:39f5
78.30.57.246 0:0:0:0:0:ffff:4e1e:39f6
78.30.57.247 0:0:0:0:0:ffff:4e1e:39f7
78.30.57.248 0:0:0:0:0:ffff:4e1e:39f8
78.30.57.249 0:0:0:0:0:ffff:4e1e:39f9
78.30.57.250 0:0:0:0:0:ffff:4e1e:39fa
78.30.57.251 0:0:0:0:0:ffff:4e1e:39fb
78.30.57.252 0:0:0:0:0:ffff:4e1e:39fc
78.30.57.253 0:0:0:0:0:ffff:4e1e:39fd
78.30.57.254 0:0:0:0:0:ffff:4e1e:39fe
78.30.57.255 0:0:0:0:0:ffff:4e1e:39ff


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.