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
169.15.56.1 0:0:0:0:0:ffff:a90f:3801
169.15.56.2 0:0:0:0:0:ffff:a90f:3802
169.15.56.3 0:0:0:0:0:ffff:a90f:3803
169.15.56.4 0:0:0:0:0:ffff:a90f:3804
169.15.56.5 0:0:0:0:0:ffff:a90f:3805
169.15.56.6 0:0:0:0:0:ffff:a90f:3806
169.15.56.7 0:0:0:0:0:ffff:a90f:3807
169.15.56.8 0:0:0:0:0:ffff:a90f:3808
169.15.56.9 0:0:0:0:0:ffff:a90f:3809
169.15.56.10 0:0:0:0:0:ffff:a90f:380a
169.15.56.11 0:0:0:0:0:ffff:a90f:380b
169.15.56.12 0:0:0:0:0:ffff:a90f:380c
169.15.56.13 0:0:0:0:0:ffff:a90f:380d
169.15.56.14 0:0:0:0:0:ffff:a90f:380e
169.15.56.15 0:0:0:0:0:ffff:a90f:380f
169.15.56.16 0:0:0:0:0:ffff:a90f:3810
169.15.56.17 0:0:0:0:0:ffff:a90f:3811
169.15.56.18 0:0:0:0:0:ffff:a90f:3812
169.15.56.19 0:0:0:0:0:ffff:a90f:3813
169.15.56.20 0:0:0:0:0:ffff:a90f:3814
169.15.56.21 0:0:0:0:0:ffff:a90f:3815
169.15.56.22 0:0:0:0:0:ffff:a90f:3816
169.15.56.23 0:0:0:0:0:ffff:a90f:3817
169.15.56.24 0:0:0:0:0:ffff:a90f:3818
169.15.56.25 0:0:0:0:0:ffff:a90f:3819
169.15.56.26 0:0:0:0:0:ffff:a90f:381a
169.15.56.27 0:0:0:0:0:ffff:a90f:381b
169.15.56.28 0:0:0:0:0:ffff:a90f:381c
169.15.56.29 0:0:0:0:0:ffff:a90f:381d
169.15.56.30 0:0:0:0:0:ffff:a90f:381e
169.15.56.31 0:0:0:0:0:ffff:a90f:381f
169.15.56.32 0:0:0:0:0:ffff:a90f:3820
169.15.56.33 0:0:0:0:0:ffff:a90f:3821
169.15.56.34 0:0:0:0:0:ffff:a90f:3822
169.15.56.35 0:0:0:0:0:ffff:a90f:3823
169.15.56.36 0:0:0:0:0:ffff:a90f:3824
169.15.56.37 0:0:0:0:0:ffff:a90f:3825
169.15.56.38 0:0:0:0:0:ffff:a90f:3826
169.15.56.39 0:0:0:0:0:ffff:a90f:3827
169.15.56.40 0:0:0:0:0:ffff:a90f:3828
169.15.56.41 0:0:0:0:0:ffff:a90f:3829
169.15.56.42 0:0:0:0:0:ffff:a90f:382a
169.15.56.43 0:0:0:0:0:ffff:a90f:382b
169.15.56.44 0:0:0:0:0:ffff:a90f:382c
169.15.56.45 0:0:0:0:0:ffff:a90f:382d
169.15.56.46 0:0:0:0:0:ffff:a90f:382e
169.15.56.47 0:0:0:0:0:ffff:a90f:382f
169.15.56.48 0:0:0:0:0:ffff:a90f:3830
169.15.56.49 0:0:0:0:0:ffff:a90f:3831
169.15.56.50 0:0:0:0:0:ffff:a90f:3832
169.15.56.51 0:0:0:0:0:ffff:a90f:3833
169.15.56.52 0:0:0:0:0:ffff:a90f:3834
169.15.56.53 0:0:0:0:0:ffff:a90f:3835
169.15.56.54 0:0:0:0:0:ffff:a90f:3836
169.15.56.55 0:0:0:0:0:ffff:a90f:3837
169.15.56.56 0:0:0:0:0:ffff:a90f:3838
169.15.56.57 0:0:0:0:0:ffff:a90f:3839
169.15.56.58 0:0:0:0:0:ffff:a90f:383a
169.15.56.59 0:0:0:0:0:ffff:a90f:383b
169.15.56.60 0:0:0:0:0:ffff:a90f:383c


169.15.56.61 0:0:0:0:0:ffff:a90f:383d
169.15.56.62 0:0:0:0:0:ffff:a90f:383e
169.15.56.63 0:0:0:0:0:ffff:a90f:383f
169.15.56.64 0:0:0:0:0:ffff:a90f:3840
169.15.56.65 0:0:0:0:0:ffff:a90f:3841
169.15.56.66 0:0:0:0:0:ffff:a90f:3842
169.15.56.67 0:0:0:0:0:ffff:a90f:3843
169.15.56.68 0:0:0:0:0:ffff:a90f:3844
169.15.56.69 0:0:0:0:0:ffff:a90f:3845
169.15.56.70 0:0:0:0:0:ffff:a90f:3846
169.15.56.71 0:0:0:0:0:ffff:a90f:3847
169.15.56.72 0:0:0:0:0:ffff:a90f:3848
169.15.56.73 0:0:0:0:0:ffff:a90f:3849
169.15.56.74 0:0:0:0:0:ffff:a90f:384a
169.15.56.75 0:0:0:0:0:ffff:a90f:384b
169.15.56.76 0:0:0:0:0:ffff:a90f:384c
169.15.56.77 0:0:0:0:0:ffff:a90f:384d
169.15.56.78 0:0:0:0:0:ffff:a90f:384e
169.15.56.79 0:0:0:0:0:ffff:a90f:384f
169.15.56.80 0:0:0:0:0:ffff:a90f:3850
169.15.56.81 0:0:0:0:0:ffff:a90f:3851
169.15.56.82 0:0:0:0:0:ffff:a90f:3852
169.15.56.83 0:0:0:0:0:ffff:a90f:3853
169.15.56.84 0:0:0:0:0:ffff:a90f:3854
169.15.56.85 0:0:0:0:0:ffff:a90f:3855
169.15.56.86 0:0:0:0:0:ffff:a90f:3856
169.15.56.87 0:0:0:0:0:ffff:a90f:3857
169.15.56.88 0:0:0:0:0:ffff:a90f:3858
169.15.56.89 0:0:0:0:0:ffff:a90f:3859
169.15.56.90 0:0:0:0:0:ffff:a90f:385a
169.15.56.91 0:0:0:0:0:ffff:a90f:385b
169.15.56.92 0:0:0:0:0:ffff:a90f:385c
169.15.56.93 0:0:0:0:0:ffff:a90f:385d
169.15.56.94 0:0:0:0:0:ffff:a90f:385e
169.15.56.95 0:0:0:0:0:ffff:a90f:385f
169.15.56.96 0:0:0:0:0:ffff:a90f:3860
169.15.56.97 0:0:0:0:0:ffff:a90f:3861
169.15.56.98 0:0:0:0:0:ffff:a90f:3862
169.15.56.99 0:0:0:0:0:ffff:a90f:3863
169.15.56.100 0:0:0:0:0:ffff:a90f:3864
169.15.56.101 0:0:0:0:0:ffff:a90f:3865
169.15.56.102 0:0:0:0:0:ffff:a90f:3866
169.15.56.103 0:0:0:0:0:ffff:a90f:3867
169.15.56.104 0:0:0:0:0:ffff:a90f:3868
169.15.56.105 0:0:0:0:0:ffff:a90f:3869
169.15.56.106 0:0:0:0:0:ffff:a90f:386a
169.15.56.107 0:0:0:0:0:ffff:a90f:386b
169.15.56.108 0:0:0:0:0:ffff:a90f:386c
169.15.56.109 0:0:0:0:0:ffff:a90f:386d
169.15.56.110 0:0:0:0:0:ffff:a90f:386e
169.15.56.111 0:0:0:0:0:ffff:a90f:386f
169.15.56.112 0:0:0:0:0:ffff:a90f:3870
169.15.56.113 0:0:0:0:0:ffff:a90f:3871
169.15.56.114 0:0:0:0:0:ffff:a90f:3872
169.15.56.115 0:0:0:0:0:ffff:a90f:3873
169.15.56.116 0:0:0:0:0:ffff:a90f:3874
169.15.56.117 0:0:0:0:0:ffff:a90f:3875
169.15.56.118 0:0:0:0:0:ffff:a90f:3876
169.15.56.119 0:0:0:0:0:ffff:a90f:3877
169.15.56.120 0:0:0:0:0:ffff:a90f:3878


169.15.56.121 0:0:0:0:0:ffff:a90f:3879
169.15.56.122 0:0:0:0:0:ffff:a90f:387a
169.15.56.123 0:0:0:0:0:ffff:a90f:387b
169.15.56.124 0:0:0:0:0:ffff:a90f:387c
169.15.56.125 0:0:0:0:0:ffff:a90f:387d
169.15.56.126 0:0:0:0:0:ffff:a90f:387e
169.15.56.127 0:0:0:0:0:ffff:a90f:387f
169.15.56.128 0:0:0:0:0:ffff:a90f:3880
169.15.56.129 0:0:0:0:0:ffff:a90f:3881
169.15.56.130 0:0:0:0:0:ffff:a90f:3882
169.15.56.131 0:0:0:0:0:ffff:a90f:3883
169.15.56.132 0:0:0:0:0:ffff:a90f:3884
169.15.56.133 0:0:0:0:0:ffff:a90f:3885
169.15.56.134 0:0:0:0:0:ffff:a90f:3886
169.15.56.135 0:0:0:0:0:ffff:a90f:3887
169.15.56.136 0:0:0:0:0:ffff:a90f:3888
169.15.56.137 0:0:0:0:0:ffff:a90f:3889
169.15.56.138 0:0:0:0:0:ffff:a90f:388a
169.15.56.139 0:0:0:0:0:ffff:a90f:388b
169.15.56.140 0:0:0:0:0:ffff:a90f:388c
169.15.56.141 0:0:0:0:0:ffff:a90f:388d
169.15.56.142 0:0:0:0:0:ffff:a90f:388e
169.15.56.143 0:0:0:0:0:ffff:a90f:388f
169.15.56.144 0:0:0:0:0:ffff:a90f:3890
169.15.56.145 0:0:0:0:0:ffff:a90f:3891
169.15.56.146 0:0:0:0:0:ffff:a90f:3892
169.15.56.147 0:0:0:0:0:ffff:a90f:3893
169.15.56.148 0:0:0:0:0:ffff:a90f:3894
169.15.56.149 0:0:0:0:0:ffff:a90f:3895
169.15.56.150 0:0:0:0:0:ffff:a90f:3896
169.15.56.151 0:0:0:0:0:ffff:a90f:3897
169.15.56.152 0:0:0:0:0:ffff:a90f:3898
169.15.56.153 0:0:0:0:0:ffff:a90f:3899
169.15.56.154 0:0:0:0:0:ffff:a90f:389a
169.15.56.155 0:0:0:0:0:ffff:a90f:389b
169.15.56.156 0:0:0:0:0:ffff:a90f:389c
169.15.56.157 0:0:0:0:0:ffff:a90f:389d
169.15.56.158 0:0:0:0:0:ffff:a90f:389e
169.15.56.159 0:0:0:0:0:ffff:a90f:389f
169.15.56.160 0:0:0:0:0:ffff:a90f:38a0
169.15.56.161 0:0:0:0:0:ffff:a90f:38a1
169.15.56.162 0:0:0:0:0:ffff:a90f:38a2
169.15.56.163 0:0:0:0:0:ffff:a90f:38a3
169.15.56.164 0:0:0:0:0:ffff:a90f:38a4
169.15.56.165 0:0:0:0:0:ffff:a90f:38a5
169.15.56.166 0:0:0:0:0:ffff:a90f:38a6
169.15.56.167 0:0:0:0:0:ffff:a90f:38a7
169.15.56.168 0:0:0:0:0:ffff:a90f:38a8
169.15.56.169 0:0:0:0:0:ffff:a90f:38a9
169.15.56.170 0:0:0:0:0:ffff:a90f:38aa
169.15.56.171 0:0:0:0:0:ffff:a90f:38ab
169.15.56.172 0:0:0:0:0:ffff:a90f:38ac
169.15.56.173 0:0:0:0:0:ffff:a90f:38ad
169.15.56.174 0:0:0:0:0:ffff:a90f:38ae
169.15.56.175 0:0:0:0:0:ffff:a90f:38af
169.15.56.176 0:0:0:0:0:ffff:a90f:38b0
169.15.56.177 0:0:0:0:0:ffff:a90f:38b1
169.15.56.178 0:0:0:0:0:ffff:a90f:38b2
169.15.56.179 0:0:0:0:0:ffff:a90f:38b3
169.15.56.180 0:0:0:0:0:ffff:a90f:38b4


169.15.56.181 0:0:0:0:0:ffff:a90f:38b5
169.15.56.182 0:0:0:0:0:ffff:a90f:38b6
169.15.56.183 0:0:0:0:0:ffff:a90f:38b7
169.15.56.184 0:0:0:0:0:ffff:a90f:38b8
169.15.56.185 0:0:0:0:0:ffff:a90f:38b9
169.15.56.186 0:0:0:0:0:ffff:a90f:38ba
169.15.56.187 0:0:0:0:0:ffff:a90f:38bb
169.15.56.188 0:0:0:0:0:ffff:a90f:38bc
169.15.56.189 0:0:0:0:0:ffff:a90f:38bd
169.15.56.190 0:0:0:0:0:ffff:a90f:38be
169.15.56.191 0:0:0:0:0:ffff:a90f:38bf
169.15.56.192 0:0:0:0:0:ffff:a90f:38c0
169.15.56.193 0:0:0:0:0:ffff:a90f:38c1
169.15.56.194 0:0:0:0:0:ffff:a90f:38c2
169.15.56.195 0:0:0:0:0:ffff:a90f:38c3
169.15.56.196 0:0:0:0:0:ffff:a90f:38c4
169.15.56.197 0:0:0:0:0:ffff:a90f:38c5
169.15.56.198 0:0:0:0:0:ffff:a90f:38c6
169.15.56.199 0:0:0:0:0:ffff:a90f:38c7
169.15.56.200 0:0:0:0:0:ffff:a90f:38c8
169.15.56.201 0:0:0:0:0:ffff:a90f:38c9
169.15.56.202 0:0:0:0:0:ffff:a90f:38ca
169.15.56.203 0:0:0:0:0:ffff:a90f:38cb
169.15.56.204 0:0:0:0:0:ffff:a90f:38cc
169.15.56.205 0:0:0:0:0:ffff:a90f:38cd
169.15.56.206 0:0:0:0:0:ffff:a90f:38ce
169.15.56.207 0:0:0:0:0:ffff:a90f:38cf
169.15.56.208 0:0:0:0:0:ffff:a90f:38d0
169.15.56.209 0:0:0:0:0:ffff:a90f:38d1
169.15.56.210 0:0:0:0:0:ffff:a90f:38d2
169.15.56.211 0:0:0:0:0:ffff:a90f:38d3
169.15.56.212 0:0:0:0:0:ffff:a90f:38d4
169.15.56.213 0:0:0:0:0:ffff:a90f:38d5
169.15.56.214 0:0:0:0:0:ffff:a90f:38d6
169.15.56.215 0:0:0:0:0:ffff:a90f:38d7
169.15.56.216 0:0:0:0:0:ffff:a90f:38d8
169.15.56.217 0:0:0:0:0:ffff:a90f:38d9
169.15.56.218 0:0:0:0:0:ffff:a90f:38da
169.15.56.219 0:0:0:0:0:ffff:a90f:38db
169.15.56.220 0:0:0:0:0:ffff:a90f:38dc
169.15.56.221 0:0:0:0:0:ffff:a90f:38dd
169.15.56.222 0:0:0:0:0:ffff:a90f:38de
169.15.56.223 0:0:0:0:0:ffff:a90f:38df
169.15.56.224 0:0:0:0:0:ffff:a90f:38e0
169.15.56.225 0:0:0:0:0:ffff:a90f:38e1
169.15.56.226 0:0:0:0:0:ffff:a90f:38e2
169.15.56.227 0:0:0:0:0:ffff:a90f:38e3
169.15.56.228 0:0:0:0:0:ffff:a90f:38e4
169.15.56.229 0:0:0:0:0:ffff:a90f:38e5
169.15.56.230 0:0:0:0:0:ffff:a90f:38e6
169.15.56.231 0:0:0:0:0:ffff:a90f:38e7
169.15.56.232 0:0:0:0:0:ffff:a90f:38e8
169.15.56.233 0:0:0:0:0:ffff:a90f:38e9
169.15.56.234 0:0:0:0:0:ffff:a90f:38ea
169.15.56.235 0:0:0:0:0:ffff:a90f:38eb
169.15.56.236 0:0:0:0:0:ffff:a90f:38ec
169.15.56.237 0:0:0:0:0:ffff:a90f:38ed
169.15.56.238 0:0:0:0:0:ffff:a90f:38ee
169.15.56.239 0:0:0:0:0:ffff:a90f:38ef
169.15.56.240 0:0:0:0:0:ffff:a90f:38f0
169.15.56.241 0:0:0:0:0:ffff:a90f:38f1
169.15.56.242 0:0:0:0:0:ffff:a90f:38f2
169.15.56.243 0:0:0:0:0:ffff:a90f:38f3
169.15.56.244 0:0:0:0:0:ffff:a90f:38f4
169.15.56.245 0:0:0:0:0:ffff:a90f:38f5
169.15.56.246 0:0:0:0:0:ffff:a90f:38f6
169.15.56.247 0:0:0:0:0:ffff:a90f:38f7
169.15.56.248 0:0:0:0:0:ffff:a90f:38f8
169.15.56.249 0:0:0:0:0:ffff:a90f:38f9
169.15.56.250 0:0:0:0:0:ffff:a90f:38fa
169.15.56.251 0:0:0:0:0:ffff:a90f:38fb
169.15.56.252 0:0:0:0:0:ffff:a90f:38fc
169.15.56.253 0:0:0:0:0:ffff:a90f:38fd
169.15.56.254 0:0:0:0:0:ffff:a90f:38fe
169.15.56.255 0:0:0:0:0:ffff:a90f: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.