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
104.120.56.1 0:0:0:0:0:ffff:6878:3801
104.120.56.2 0:0:0:0:0:ffff:6878:3802
104.120.56.3 0:0:0:0:0:ffff:6878:3803
104.120.56.4 0:0:0:0:0:ffff:6878:3804
104.120.56.5 0:0:0:0:0:ffff:6878:3805
104.120.56.6 0:0:0:0:0:ffff:6878:3806
104.120.56.7 0:0:0:0:0:ffff:6878:3807
104.120.56.8 0:0:0:0:0:ffff:6878:3808
104.120.56.9 0:0:0:0:0:ffff:6878:3809
104.120.56.10 0:0:0:0:0:ffff:6878:380a
104.120.56.11 0:0:0:0:0:ffff:6878:380b
104.120.56.12 0:0:0:0:0:ffff:6878:380c
104.120.56.13 0:0:0:0:0:ffff:6878:380d
104.120.56.14 0:0:0:0:0:ffff:6878:380e
104.120.56.15 0:0:0:0:0:ffff:6878:380f
104.120.56.16 0:0:0:0:0:ffff:6878:3810
104.120.56.17 0:0:0:0:0:ffff:6878:3811
104.120.56.18 0:0:0:0:0:ffff:6878:3812
104.120.56.19 0:0:0:0:0:ffff:6878:3813
104.120.56.20 0:0:0:0:0:ffff:6878:3814
104.120.56.21 0:0:0:0:0:ffff:6878:3815
104.120.56.22 0:0:0:0:0:ffff:6878:3816
104.120.56.23 0:0:0:0:0:ffff:6878:3817
104.120.56.24 0:0:0:0:0:ffff:6878:3818
104.120.56.25 0:0:0:0:0:ffff:6878:3819
104.120.56.26 0:0:0:0:0:ffff:6878:381a
104.120.56.27 0:0:0:0:0:ffff:6878:381b
104.120.56.28 0:0:0:0:0:ffff:6878:381c
104.120.56.29 0:0:0:0:0:ffff:6878:381d
104.120.56.30 0:0:0:0:0:ffff:6878:381e
104.120.56.31 0:0:0:0:0:ffff:6878:381f
104.120.56.32 0:0:0:0:0:ffff:6878:3820
104.120.56.33 0:0:0:0:0:ffff:6878:3821
104.120.56.34 0:0:0:0:0:ffff:6878:3822
104.120.56.35 0:0:0:0:0:ffff:6878:3823
104.120.56.36 0:0:0:0:0:ffff:6878:3824
104.120.56.37 0:0:0:0:0:ffff:6878:3825
104.120.56.38 0:0:0:0:0:ffff:6878:3826
104.120.56.39 0:0:0:0:0:ffff:6878:3827
104.120.56.40 0:0:0:0:0:ffff:6878:3828
104.120.56.41 0:0:0:0:0:ffff:6878:3829
104.120.56.42 0:0:0:0:0:ffff:6878:382a
104.120.56.43 0:0:0:0:0:ffff:6878:382b
104.120.56.44 0:0:0:0:0:ffff:6878:382c
104.120.56.45 0:0:0:0:0:ffff:6878:382d
104.120.56.46 0:0:0:0:0:ffff:6878:382e
104.120.56.47 0:0:0:0:0:ffff:6878:382f
104.120.56.48 0:0:0:0:0:ffff:6878:3830
104.120.56.49 0:0:0:0:0:ffff:6878:3831
104.120.56.50 0:0:0:0:0:ffff:6878:3832
104.120.56.51 0:0:0:0:0:ffff:6878:3833
104.120.56.52 0:0:0:0:0:ffff:6878:3834
104.120.56.53 0:0:0:0:0:ffff:6878:3835
104.120.56.54 0:0:0:0:0:ffff:6878:3836
104.120.56.55 0:0:0:0:0:ffff:6878:3837
104.120.56.56 0:0:0:0:0:ffff:6878:3838
104.120.56.57 0:0:0:0:0:ffff:6878:3839
104.120.56.58 0:0:0:0:0:ffff:6878:383a
104.120.56.59 0:0:0:0:0:ffff:6878:383b
104.120.56.60 0:0:0:0:0:ffff:6878:383c


104.120.56.61 0:0:0:0:0:ffff:6878:383d
104.120.56.62 0:0:0:0:0:ffff:6878:383e
104.120.56.63 0:0:0:0:0:ffff:6878:383f
104.120.56.64 0:0:0:0:0:ffff:6878:3840
104.120.56.65 0:0:0:0:0:ffff:6878:3841
104.120.56.66 0:0:0:0:0:ffff:6878:3842
104.120.56.67 0:0:0:0:0:ffff:6878:3843
104.120.56.68 0:0:0:0:0:ffff:6878:3844
104.120.56.69 0:0:0:0:0:ffff:6878:3845
104.120.56.70 0:0:0:0:0:ffff:6878:3846
104.120.56.71 0:0:0:0:0:ffff:6878:3847
104.120.56.72 0:0:0:0:0:ffff:6878:3848
104.120.56.73 0:0:0:0:0:ffff:6878:3849
104.120.56.74 0:0:0:0:0:ffff:6878:384a
104.120.56.75 0:0:0:0:0:ffff:6878:384b
104.120.56.76 0:0:0:0:0:ffff:6878:384c
104.120.56.77 0:0:0:0:0:ffff:6878:384d
104.120.56.78 0:0:0:0:0:ffff:6878:384e
104.120.56.79 0:0:0:0:0:ffff:6878:384f
104.120.56.80 0:0:0:0:0:ffff:6878:3850
104.120.56.81 0:0:0:0:0:ffff:6878:3851
104.120.56.82 0:0:0:0:0:ffff:6878:3852
104.120.56.83 0:0:0:0:0:ffff:6878:3853
104.120.56.84 0:0:0:0:0:ffff:6878:3854
104.120.56.85 0:0:0:0:0:ffff:6878:3855
104.120.56.86 0:0:0:0:0:ffff:6878:3856
104.120.56.87 0:0:0:0:0:ffff:6878:3857
104.120.56.88 0:0:0:0:0:ffff:6878:3858
104.120.56.89 0:0:0:0:0:ffff:6878:3859
104.120.56.90 0:0:0:0:0:ffff:6878:385a
104.120.56.91 0:0:0:0:0:ffff:6878:385b
104.120.56.92 0:0:0:0:0:ffff:6878:385c
104.120.56.93 0:0:0:0:0:ffff:6878:385d
104.120.56.94 0:0:0:0:0:ffff:6878:385e
104.120.56.95 0:0:0:0:0:ffff:6878:385f
104.120.56.96 0:0:0:0:0:ffff:6878:3860
104.120.56.97 0:0:0:0:0:ffff:6878:3861
104.120.56.98 0:0:0:0:0:ffff:6878:3862
104.120.56.99 0:0:0:0:0:ffff:6878:3863
104.120.56.100 0:0:0:0:0:ffff:6878:3864
104.120.56.101 0:0:0:0:0:ffff:6878:3865
104.120.56.102 0:0:0:0:0:ffff:6878:3866
104.120.56.103 0:0:0:0:0:ffff:6878:3867
104.120.56.104 0:0:0:0:0:ffff:6878:3868
104.120.56.105 0:0:0:0:0:ffff:6878:3869
104.120.56.106 0:0:0:0:0:ffff:6878:386a
104.120.56.107 0:0:0:0:0:ffff:6878:386b
104.120.56.108 0:0:0:0:0:ffff:6878:386c
104.120.56.109 0:0:0:0:0:ffff:6878:386d
104.120.56.110 0:0:0:0:0:ffff:6878:386e
104.120.56.111 0:0:0:0:0:ffff:6878:386f
104.120.56.112 0:0:0:0:0:ffff:6878:3870
104.120.56.113 0:0:0:0:0:ffff:6878:3871
104.120.56.114 0:0:0:0:0:ffff:6878:3872
104.120.56.115 0:0:0:0:0:ffff:6878:3873
104.120.56.116 0:0:0:0:0:ffff:6878:3874
104.120.56.117 0:0:0:0:0:ffff:6878:3875
104.120.56.118 0:0:0:0:0:ffff:6878:3876
104.120.56.119 0:0:0:0:0:ffff:6878:3877
104.120.56.120 0:0:0:0:0:ffff:6878:3878


104.120.56.121 0:0:0:0:0:ffff:6878:3879
104.120.56.122 0:0:0:0:0:ffff:6878:387a
104.120.56.123 0:0:0:0:0:ffff:6878:387b
104.120.56.124 0:0:0:0:0:ffff:6878:387c
104.120.56.125 0:0:0:0:0:ffff:6878:387d
104.120.56.126 0:0:0:0:0:ffff:6878:387e
104.120.56.127 0:0:0:0:0:ffff:6878:387f
104.120.56.128 0:0:0:0:0:ffff:6878:3880
104.120.56.129 0:0:0:0:0:ffff:6878:3881
104.120.56.130 0:0:0:0:0:ffff:6878:3882
104.120.56.131 0:0:0:0:0:ffff:6878:3883
104.120.56.132 0:0:0:0:0:ffff:6878:3884
104.120.56.133 0:0:0:0:0:ffff:6878:3885
104.120.56.134 0:0:0:0:0:ffff:6878:3886
104.120.56.135 0:0:0:0:0:ffff:6878:3887
104.120.56.136 0:0:0:0:0:ffff:6878:3888
104.120.56.137 0:0:0:0:0:ffff:6878:3889
104.120.56.138 0:0:0:0:0:ffff:6878:388a
104.120.56.139 0:0:0:0:0:ffff:6878:388b
104.120.56.140 0:0:0:0:0:ffff:6878:388c
104.120.56.141 0:0:0:0:0:ffff:6878:388d
104.120.56.142 0:0:0:0:0:ffff:6878:388e
104.120.56.143 0:0:0:0:0:ffff:6878:388f
104.120.56.144 0:0:0:0:0:ffff:6878:3890
104.120.56.145 0:0:0:0:0:ffff:6878:3891
104.120.56.146 0:0:0:0:0:ffff:6878:3892
104.120.56.147 0:0:0:0:0:ffff:6878:3893
104.120.56.148 0:0:0:0:0:ffff:6878:3894
104.120.56.149 0:0:0:0:0:ffff:6878:3895
104.120.56.150 0:0:0:0:0:ffff:6878:3896
104.120.56.151 0:0:0:0:0:ffff:6878:3897
104.120.56.152 0:0:0:0:0:ffff:6878:3898
104.120.56.153 0:0:0:0:0:ffff:6878:3899
104.120.56.154 0:0:0:0:0:ffff:6878:389a
104.120.56.155 0:0:0:0:0:ffff:6878:389b
104.120.56.156 0:0:0:0:0:ffff:6878:389c
104.120.56.157 0:0:0:0:0:ffff:6878:389d
104.120.56.158 0:0:0:0:0:ffff:6878:389e
104.120.56.159 0:0:0:0:0:ffff:6878:389f
104.120.56.160 0:0:0:0:0:ffff:6878:38a0
104.120.56.161 0:0:0:0:0:ffff:6878:38a1
104.120.56.162 0:0:0:0:0:ffff:6878:38a2
104.120.56.163 0:0:0:0:0:ffff:6878:38a3
104.120.56.164 0:0:0:0:0:ffff:6878:38a4
104.120.56.165 0:0:0:0:0:ffff:6878:38a5
104.120.56.166 0:0:0:0:0:ffff:6878:38a6
104.120.56.167 0:0:0:0:0:ffff:6878:38a7
104.120.56.168 0:0:0:0:0:ffff:6878:38a8
104.120.56.169 0:0:0:0:0:ffff:6878:38a9
104.120.56.170 0:0:0:0:0:ffff:6878:38aa
104.120.56.171 0:0:0:0:0:ffff:6878:38ab
104.120.56.172 0:0:0:0:0:ffff:6878:38ac
104.120.56.173 0:0:0:0:0:ffff:6878:38ad
104.120.56.174 0:0:0:0:0:ffff:6878:38ae
104.120.56.175 0:0:0:0:0:ffff:6878:38af
104.120.56.176 0:0:0:0:0:ffff:6878:38b0
104.120.56.177 0:0:0:0:0:ffff:6878:38b1
104.120.56.178 0:0:0:0:0:ffff:6878:38b2
104.120.56.179 0:0:0:0:0:ffff:6878:38b3
104.120.56.180 0:0:0:0:0:ffff:6878:38b4


104.120.56.181 0:0:0:0:0:ffff:6878:38b5
104.120.56.182 0:0:0:0:0:ffff:6878:38b6
104.120.56.183 0:0:0:0:0:ffff:6878:38b7
104.120.56.184 0:0:0:0:0:ffff:6878:38b8
104.120.56.185 0:0:0:0:0:ffff:6878:38b9
104.120.56.186 0:0:0:0:0:ffff:6878:38ba
104.120.56.187 0:0:0:0:0:ffff:6878:38bb
104.120.56.188 0:0:0:0:0:ffff:6878:38bc
104.120.56.189 0:0:0:0:0:ffff:6878:38bd
104.120.56.190 0:0:0:0:0:ffff:6878:38be
104.120.56.191 0:0:0:0:0:ffff:6878:38bf
104.120.56.192 0:0:0:0:0:ffff:6878:38c0
104.120.56.193 0:0:0:0:0:ffff:6878:38c1
104.120.56.194 0:0:0:0:0:ffff:6878:38c2
104.120.56.195 0:0:0:0:0:ffff:6878:38c3
104.120.56.196 0:0:0:0:0:ffff:6878:38c4
104.120.56.197 0:0:0:0:0:ffff:6878:38c5
104.120.56.198 0:0:0:0:0:ffff:6878:38c6
104.120.56.199 0:0:0:0:0:ffff:6878:38c7
104.120.56.200 0:0:0:0:0:ffff:6878:38c8
104.120.56.201 0:0:0:0:0:ffff:6878:38c9
104.120.56.202 0:0:0:0:0:ffff:6878:38ca
104.120.56.203 0:0:0:0:0:ffff:6878:38cb
104.120.56.204 0:0:0:0:0:ffff:6878:38cc
104.120.56.205 0:0:0:0:0:ffff:6878:38cd
104.120.56.206 0:0:0:0:0:ffff:6878:38ce
104.120.56.207 0:0:0:0:0:ffff:6878:38cf
104.120.56.208 0:0:0:0:0:ffff:6878:38d0
104.120.56.209 0:0:0:0:0:ffff:6878:38d1
104.120.56.210 0:0:0:0:0:ffff:6878:38d2
104.120.56.211 0:0:0:0:0:ffff:6878:38d3
104.120.56.212 0:0:0:0:0:ffff:6878:38d4
104.120.56.213 0:0:0:0:0:ffff:6878:38d5
104.120.56.214 0:0:0:0:0:ffff:6878:38d6
104.120.56.215 0:0:0:0:0:ffff:6878:38d7
104.120.56.216 0:0:0:0:0:ffff:6878:38d8
104.120.56.217 0:0:0:0:0:ffff:6878:38d9
104.120.56.218 0:0:0:0:0:ffff:6878:38da
104.120.56.219 0:0:0:0:0:ffff:6878:38db
104.120.56.220 0:0:0:0:0:ffff:6878:38dc
104.120.56.221 0:0:0:0:0:ffff:6878:38dd
104.120.56.222 0:0:0:0:0:ffff:6878:38de
104.120.56.223 0:0:0:0:0:ffff:6878:38df
104.120.56.224 0:0:0:0:0:ffff:6878:38e0
104.120.56.225 0:0:0:0:0:ffff:6878:38e1
104.120.56.226 0:0:0:0:0:ffff:6878:38e2
104.120.56.227 0:0:0:0:0:ffff:6878:38e3
104.120.56.228 0:0:0:0:0:ffff:6878:38e4
104.120.56.229 0:0:0:0:0:ffff:6878:38e5
104.120.56.230 0:0:0:0:0:ffff:6878:38e6
104.120.56.231 0:0:0:0:0:ffff:6878:38e7
104.120.56.232 0:0:0:0:0:ffff:6878:38e8
104.120.56.233 0:0:0:0:0:ffff:6878:38e9
104.120.56.234 0:0:0:0:0:ffff:6878:38ea
104.120.56.235 0:0:0:0:0:ffff:6878:38eb
104.120.56.236 0:0:0:0:0:ffff:6878:38ec
104.120.56.237 0:0:0:0:0:ffff:6878:38ed
104.120.56.238 0:0:0:0:0:ffff:6878:38ee
104.120.56.239 0:0:0:0:0:ffff:6878:38ef
104.120.56.240 0:0:0:0:0:ffff:6878:38f0
104.120.56.241 0:0:0:0:0:ffff:6878:38f1
104.120.56.242 0:0:0:0:0:ffff:6878:38f2
104.120.56.243 0:0:0:0:0:ffff:6878:38f3
104.120.56.244 0:0:0:0:0:ffff:6878:38f4
104.120.56.245 0:0:0:0:0:ffff:6878:38f5
104.120.56.246 0:0:0:0:0:ffff:6878:38f6
104.120.56.247 0:0:0:0:0:ffff:6878:38f7
104.120.56.248 0:0:0:0:0:ffff:6878:38f8
104.120.56.249 0:0:0:0:0:ffff:6878:38f9
104.120.56.250 0:0:0:0:0:ffff:6878:38fa
104.120.56.251 0:0:0:0:0:ffff:6878:38fb
104.120.56.252 0:0:0:0:0:ffff:6878:38fc
104.120.56.253 0:0:0:0:0:ffff:6878:38fd
104.120.56.254 0:0:0:0:0:ffff:6878:38fe
104.120.56.255 0:0:0:0:0:ffff:6878:38ff


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.