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
180.2.56.1 0:0:0:0:0:ffff:b402:3801
180.2.56.2 0:0:0:0:0:ffff:b402:3802
180.2.56.3 0:0:0:0:0:ffff:b402:3803
180.2.56.4 0:0:0:0:0:ffff:b402:3804
180.2.56.5 0:0:0:0:0:ffff:b402:3805
180.2.56.6 0:0:0:0:0:ffff:b402:3806
180.2.56.7 0:0:0:0:0:ffff:b402:3807
180.2.56.8 0:0:0:0:0:ffff:b402:3808
180.2.56.9 0:0:0:0:0:ffff:b402:3809
180.2.56.10 0:0:0:0:0:ffff:b402:380a
180.2.56.11 0:0:0:0:0:ffff:b402:380b
180.2.56.12 0:0:0:0:0:ffff:b402:380c
180.2.56.13 0:0:0:0:0:ffff:b402:380d
180.2.56.14 0:0:0:0:0:ffff:b402:380e
180.2.56.15 0:0:0:0:0:ffff:b402:380f
180.2.56.16 0:0:0:0:0:ffff:b402:3810
180.2.56.17 0:0:0:0:0:ffff:b402:3811
180.2.56.18 0:0:0:0:0:ffff:b402:3812
180.2.56.19 0:0:0:0:0:ffff:b402:3813
180.2.56.20 0:0:0:0:0:ffff:b402:3814
180.2.56.21 0:0:0:0:0:ffff:b402:3815
180.2.56.22 0:0:0:0:0:ffff:b402:3816
180.2.56.23 0:0:0:0:0:ffff:b402:3817
180.2.56.24 0:0:0:0:0:ffff:b402:3818
180.2.56.25 0:0:0:0:0:ffff:b402:3819
180.2.56.26 0:0:0:0:0:ffff:b402:381a
180.2.56.27 0:0:0:0:0:ffff:b402:381b
180.2.56.28 0:0:0:0:0:ffff:b402:381c
180.2.56.29 0:0:0:0:0:ffff:b402:381d
180.2.56.30 0:0:0:0:0:ffff:b402:381e
180.2.56.31 0:0:0:0:0:ffff:b402:381f
180.2.56.32 0:0:0:0:0:ffff:b402:3820
180.2.56.33 0:0:0:0:0:ffff:b402:3821
180.2.56.34 0:0:0:0:0:ffff:b402:3822
180.2.56.35 0:0:0:0:0:ffff:b402:3823
180.2.56.36 0:0:0:0:0:ffff:b402:3824
180.2.56.37 0:0:0:0:0:ffff:b402:3825
180.2.56.38 0:0:0:0:0:ffff:b402:3826
180.2.56.39 0:0:0:0:0:ffff:b402:3827
180.2.56.40 0:0:0:0:0:ffff:b402:3828
180.2.56.41 0:0:0:0:0:ffff:b402:3829
180.2.56.42 0:0:0:0:0:ffff:b402:382a
180.2.56.43 0:0:0:0:0:ffff:b402:382b
180.2.56.44 0:0:0:0:0:ffff:b402:382c
180.2.56.45 0:0:0:0:0:ffff:b402:382d
180.2.56.46 0:0:0:0:0:ffff:b402:382e
180.2.56.47 0:0:0:0:0:ffff:b402:382f
180.2.56.48 0:0:0:0:0:ffff:b402:3830
180.2.56.49 0:0:0:0:0:ffff:b402:3831
180.2.56.50 0:0:0:0:0:ffff:b402:3832
180.2.56.51 0:0:0:0:0:ffff:b402:3833
180.2.56.52 0:0:0:0:0:ffff:b402:3834
180.2.56.53 0:0:0:0:0:ffff:b402:3835
180.2.56.54 0:0:0:0:0:ffff:b402:3836
180.2.56.55 0:0:0:0:0:ffff:b402:3837
180.2.56.56 0:0:0:0:0:ffff:b402:3838
180.2.56.57 0:0:0:0:0:ffff:b402:3839
180.2.56.58 0:0:0:0:0:ffff:b402:383a
180.2.56.59 0:0:0:0:0:ffff:b402:383b
180.2.56.60 0:0:0:0:0:ffff:b402:383c


180.2.56.61 0:0:0:0:0:ffff:b402:383d
180.2.56.62 0:0:0:0:0:ffff:b402:383e
180.2.56.63 0:0:0:0:0:ffff:b402:383f
180.2.56.64 0:0:0:0:0:ffff:b402:3840
180.2.56.65 0:0:0:0:0:ffff:b402:3841
180.2.56.66 0:0:0:0:0:ffff:b402:3842
180.2.56.67 0:0:0:0:0:ffff:b402:3843
180.2.56.68 0:0:0:0:0:ffff:b402:3844
180.2.56.69 0:0:0:0:0:ffff:b402:3845
180.2.56.70 0:0:0:0:0:ffff:b402:3846
180.2.56.71 0:0:0:0:0:ffff:b402:3847
180.2.56.72 0:0:0:0:0:ffff:b402:3848
180.2.56.73 0:0:0:0:0:ffff:b402:3849
180.2.56.74 0:0:0:0:0:ffff:b402:384a
180.2.56.75 0:0:0:0:0:ffff:b402:384b
180.2.56.76 0:0:0:0:0:ffff:b402:384c
180.2.56.77 0:0:0:0:0:ffff:b402:384d
180.2.56.78 0:0:0:0:0:ffff:b402:384e
180.2.56.79 0:0:0:0:0:ffff:b402:384f
180.2.56.80 0:0:0:0:0:ffff:b402:3850
180.2.56.81 0:0:0:0:0:ffff:b402:3851
180.2.56.82 0:0:0:0:0:ffff:b402:3852
180.2.56.83 0:0:0:0:0:ffff:b402:3853
180.2.56.84 0:0:0:0:0:ffff:b402:3854
180.2.56.85 0:0:0:0:0:ffff:b402:3855
180.2.56.86 0:0:0:0:0:ffff:b402:3856
180.2.56.87 0:0:0:0:0:ffff:b402:3857
180.2.56.88 0:0:0:0:0:ffff:b402:3858
180.2.56.89 0:0:0:0:0:ffff:b402:3859
180.2.56.90 0:0:0:0:0:ffff:b402:385a
180.2.56.91 0:0:0:0:0:ffff:b402:385b
180.2.56.92 0:0:0:0:0:ffff:b402:385c
180.2.56.93 0:0:0:0:0:ffff:b402:385d
180.2.56.94 0:0:0:0:0:ffff:b402:385e
180.2.56.95 0:0:0:0:0:ffff:b402:385f
180.2.56.96 0:0:0:0:0:ffff:b402:3860
180.2.56.97 0:0:0:0:0:ffff:b402:3861
180.2.56.98 0:0:0:0:0:ffff:b402:3862
180.2.56.99 0:0:0:0:0:ffff:b402:3863
180.2.56.100 0:0:0:0:0:ffff:b402:3864
180.2.56.101 0:0:0:0:0:ffff:b402:3865
180.2.56.102 0:0:0:0:0:ffff:b402:3866
180.2.56.103 0:0:0:0:0:ffff:b402:3867
180.2.56.104 0:0:0:0:0:ffff:b402:3868
180.2.56.105 0:0:0:0:0:ffff:b402:3869
180.2.56.106 0:0:0:0:0:ffff:b402:386a
180.2.56.107 0:0:0:0:0:ffff:b402:386b
180.2.56.108 0:0:0:0:0:ffff:b402:386c
180.2.56.109 0:0:0:0:0:ffff:b402:386d
180.2.56.110 0:0:0:0:0:ffff:b402:386e
180.2.56.111 0:0:0:0:0:ffff:b402:386f
180.2.56.112 0:0:0:0:0:ffff:b402:3870
180.2.56.113 0:0:0:0:0:ffff:b402:3871
180.2.56.114 0:0:0:0:0:ffff:b402:3872
180.2.56.115 0:0:0:0:0:ffff:b402:3873
180.2.56.116 0:0:0:0:0:ffff:b402:3874
180.2.56.117 0:0:0:0:0:ffff:b402:3875
180.2.56.118 0:0:0:0:0:ffff:b402:3876
180.2.56.119 0:0:0:0:0:ffff:b402:3877
180.2.56.120 0:0:0:0:0:ffff:b402:3878


180.2.56.121 0:0:0:0:0:ffff:b402:3879
180.2.56.122 0:0:0:0:0:ffff:b402:387a
180.2.56.123 0:0:0:0:0:ffff:b402:387b
180.2.56.124 0:0:0:0:0:ffff:b402:387c
180.2.56.125 0:0:0:0:0:ffff:b402:387d
180.2.56.126 0:0:0:0:0:ffff:b402:387e
180.2.56.127 0:0:0:0:0:ffff:b402:387f
180.2.56.128 0:0:0:0:0:ffff:b402:3880
180.2.56.129 0:0:0:0:0:ffff:b402:3881
180.2.56.130 0:0:0:0:0:ffff:b402:3882
180.2.56.131 0:0:0:0:0:ffff:b402:3883
180.2.56.132 0:0:0:0:0:ffff:b402:3884
180.2.56.133 0:0:0:0:0:ffff:b402:3885
180.2.56.134 0:0:0:0:0:ffff:b402:3886
180.2.56.135 0:0:0:0:0:ffff:b402:3887
180.2.56.136 0:0:0:0:0:ffff:b402:3888
180.2.56.137 0:0:0:0:0:ffff:b402:3889
180.2.56.138 0:0:0:0:0:ffff:b402:388a
180.2.56.139 0:0:0:0:0:ffff:b402:388b
180.2.56.140 0:0:0:0:0:ffff:b402:388c
180.2.56.141 0:0:0:0:0:ffff:b402:388d
180.2.56.142 0:0:0:0:0:ffff:b402:388e
180.2.56.143 0:0:0:0:0:ffff:b402:388f
180.2.56.144 0:0:0:0:0:ffff:b402:3890
180.2.56.145 0:0:0:0:0:ffff:b402:3891
180.2.56.146 0:0:0:0:0:ffff:b402:3892
180.2.56.147 0:0:0:0:0:ffff:b402:3893
180.2.56.148 0:0:0:0:0:ffff:b402:3894
180.2.56.149 0:0:0:0:0:ffff:b402:3895
180.2.56.150 0:0:0:0:0:ffff:b402:3896
180.2.56.151 0:0:0:0:0:ffff:b402:3897
180.2.56.152 0:0:0:0:0:ffff:b402:3898
180.2.56.153 0:0:0:0:0:ffff:b402:3899
180.2.56.154 0:0:0:0:0:ffff:b402:389a
180.2.56.155 0:0:0:0:0:ffff:b402:389b
180.2.56.156 0:0:0:0:0:ffff:b402:389c
180.2.56.157 0:0:0:0:0:ffff:b402:389d
180.2.56.158 0:0:0:0:0:ffff:b402:389e
180.2.56.159 0:0:0:0:0:ffff:b402:389f
180.2.56.160 0:0:0:0:0:ffff:b402:38a0
180.2.56.161 0:0:0:0:0:ffff:b402:38a1
180.2.56.162 0:0:0:0:0:ffff:b402:38a2
180.2.56.163 0:0:0:0:0:ffff:b402:38a3
180.2.56.164 0:0:0:0:0:ffff:b402:38a4
180.2.56.165 0:0:0:0:0:ffff:b402:38a5
180.2.56.166 0:0:0:0:0:ffff:b402:38a6
180.2.56.167 0:0:0:0:0:ffff:b402:38a7
180.2.56.168 0:0:0:0:0:ffff:b402:38a8
180.2.56.169 0:0:0:0:0:ffff:b402:38a9
180.2.56.170 0:0:0:0:0:ffff:b402:38aa
180.2.56.171 0:0:0:0:0:ffff:b402:38ab
180.2.56.172 0:0:0:0:0:ffff:b402:38ac
180.2.56.173 0:0:0:0:0:ffff:b402:38ad
180.2.56.174 0:0:0:0:0:ffff:b402:38ae
180.2.56.175 0:0:0:0:0:ffff:b402:38af
180.2.56.176 0:0:0:0:0:ffff:b402:38b0
180.2.56.177 0:0:0:0:0:ffff:b402:38b1
180.2.56.178 0:0:0:0:0:ffff:b402:38b2
180.2.56.179 0:0:0:0:0:ffff:b402:38b3
180.2.56.180 0:0:0:0:0:ffff:b402:38b4


180.2.56.181 0:0:0:0:0:ffff:b402:38b5
180.2.56.182 0:0:0:0:0:ffff:b402:38b6
180.2.56.183 0:0:0:0:0:ffff:b402:38b7
180.2.56.184 0:0:0:0:0:ffff:b402:38b8
180.2.56.185 0:0:0:0:0:ffff:b402:38b9
180.2.56.186 0:0:0:0:0:ffff:b402:38ba
180.2.56.187 0:0:0:0:0:ffff:b402:38bb
180.2.56.188 0:0:0:0:0:ffff:b402:38bc
180.2.56.189 0:0:0:0:0:ffff:b402:38bd
180.2.56.190 0:0:0:0:0:ffff:b402:38be
180.2.56.191 0:0:0:0:0:ffff:b402:38bf
180.2.56.192 0:0:0:0:0:ffff:b402:38c0
180.2.56.193 0:0:0:0:0:ffff:b402:38c1
180.2.56.194 0:0:0:0:0:ffff:b402:38c2
180.2.56.195 0:0:0:0:0:ffff:b402:38c3
180.2.56.196 0:0:0:0:0:ffff:b402:38c4
180.2.56.197 0:0:0:0:0:ffff:b402:38c5
180.2.56.198 0:0:0:0:0:ffff:b402:38c6
180.2.56.199 0:0:0:0:0:ffff:b402:38c7
180.2.56.200 0:0:0:0:0:ffff:b402:38c8
180.2.56.201 0:0:0:0:0:ffff:b402:38c9
180.2.56.202 0:0:0:0:0:ffff:b402:38ca
180.2.56.203 0:0:0:0:0:ffff:b402:38cb
180.2.56.204 0:0:0:0:0:ffff:b402:38cc
180.2.56.205 0:0:0:0:0:ffff:b402:38cd
180.2.56.206 0:0:0:0:0:ffff:b402:38ce
180.2.56.207 0:0:0:0:0:ffff:b402:38cf
180.2.56.208 0:0:0:0:0:ffff:b402:38d0
180.2.56.209 0:0:0:0:0:ffff:b402:38d1
180.2.56.210 0:0:0:0:0:ffff:b402:38d2
180.2.56.211 0:0:0:0:0:ffff:b402:38d3
180.2.56.212 0:0:0:0:0:ffff:b402:38d4
180.2.56.213 0:0:0:0:0:ffff:b402:38d5
180.2.56.214 0:0:0:0:0:ffff:b402:38d6
180.2.56.215 0:0:0:0:0:ffff:b402:38d7
180.2.56.216 0:0:0:0:0:ffff:b402:38d8
180.2.56.217 0:0:0:0:0:ffff:b402:38d9
180.2.56.218 0:0:0:0:0:ffff:b402:38da
180.2.56.219 0:0:0:0:0:ffff:b402:38db
180.2.56.220 0:0:0:0:0:ffff:b402:38dc
180.2.56.221 0:0:0:0:0:ffff:b402:38dd
180.2.56.222 0:0:0:0:0:ffff:b402:38de
180.2.56.223 0:0:0:0:0:ffff:b402:38df
180.2.56.224 0:0:0:0:0:ffff:b402:38e0
180.2.56.225 0:0:0:0:0:ffff:b402:38e1
180.2.56.226 0:0:0:0:0:ffff:b402:38e2
180.2.56.227 0:0:0:0:0:ffff:b402:38e3
180.2.56.228 0:0:0:0:0:ffff:b402:38e4
180.2.56.229 0:0:0:0:0:ffff:b402:38e5
180.2.56.230 0:0:0:0:0:ffff:b402:38e6
180.2.56.231 0:0:0:0:0:ffff:b402:38e7
180.2.56.232 0:0:0:0:0:ffff:b402:38e8
180.2.56.233 0:0:0:0:0:ffff:b402:38e9
180.2.56.234 0:0:0:0:0:ffff:b402:38ea
180.2.56.235 0:0:0:0:0:ffff:b402:38eb
180.2.56.236 0:0:0:0:0:ffff:b402:38ec
180.2.56.237 0:0:0:0:0:ffff:b402:38ed
180.2.56.238 0:0:0:0:0:ffff:b402:38ee
180.2.56.239 0:0:0:0:0:ffff:b402:38ef
180.2.56.240 0:0:0:0:0:ffff:b402:38f0
180.2.56.241 0:0:0:0:0:ffff:b402:38f1
180.2.56.242 0:0:0:0:0:ffff:b402:38f2
180.2.56.243 0:0:0:0:0:ffff:b402:38f3
180.2.56.244 0:0:0:0:0:ffff:b402:38f4
180.2.56.245 0:0:0:0:0:ffff:b402:38f5
180.2.56.246 0:0:0:0:0:ffff:b402:38f6
180.2.56.247 0:0:0:0:0:ffff:b402:38f7
180.2.56.248 0:0:0:0:0:ffff:b402:38f8
180.2.56.249 0:0:0:0:0:ffff:b402:38f9
180.2.56.250 0:0:0:0:0:ffff:b402:38fa
180.2.56.251 0:0:0:0:0:ffff:b402:38fb
180.2.56.252 0:0:0:0:0:ffff:b402:38fc
180.2.56.253 0:0:0:0:0:ffff:b402:38fd
180.2.56.254 0:0:0:0:0:ffff:b402:38fe
180.2.56.255 0:0:0:0:0:ffff:b402:38ff


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.