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
198.15.56.1 0:0:0:0:0:ffff:c60f:3801
198.15.56.2 0:0:0:0:0:ffff:c60f:3802
198.15.56.3 0:0:0:0:0:ffff:c60f:3803
198.15.56.4 0:0:0:0:0:ffff:c60f:3804
198.15.56.5 0:0:0:0:0:ffff:c60f:3805
198.15.56.6 0:0:0:0:0:ffff:c60f:3806
198.15.56.7 0:0:0:0:0:ffff:c60f:3807
198.15.56.8 0:0:0:0:0:ffff:c60f:3808
198.15.56.9 0:0:0:0:0:ffff:c60f:3809
198.15.56.10 0:0:0:0:0:ffff:c60f:380a
198.15.56.11 0:0:0:0:0:ffff:c60f:380b
198.15.56.12 0:0:0:0:0:ffff:c60f:380c
198.15.56.13 0:0:0:0:0:ffff:c60f:380d
198.15.56.14 0:0:0:0:0:ffff:c60f:380e
198.15.56.15 0:0:0:0:0:ffff:c60f:380f
198.15.56.16 0:0:0:0:0:ffff:c60f:3810
198.15.56.17 0:0:0:0:0:ffff:c60f:3811
198.15.56.18 0:0:0:0:0:ffff:c60f:3812
198.15.56.19 0:0:0:0:0:ffff:c60f:3813
198.15.56.20 0:0:0:0:0:ffff:c60f:3814
198.15.56.21 0:0:0:0:0:ffff:c60f:3815
198.15.56.22 0:0:0:0:0:ffff:c60f:3816
198.15.56.23 0:0:0:0:0:ffff:c60f:3817
198.15.56.24 0:0:0:0:0:ffff:c60f:3818
198.15.56.25 0:0:0:0:0:ffff:c60f:3819
198.15.56.26 0:0:0:0:0:ffff:c60f:381a
198.15.56.27 0:0:0:0:0:ffff:c60f:381b
198.15.56.28 0:0:0:0:0:ffff:c60f:381c
198.15.56.29 0:0:0:0:0:ffff:c60f:381d
198.15.56.30 0:0:0:0:0:ffff:c60f:381e
198.15.56.31 0:0:0:0:0:ffff:c60f:381f
198.15.56.32 0:0:0:0:0:ffff:c60f:3820
198.15.56.33 0:0:0:0:0:ffff:c60f:3821
198.15.56.34 0:0:0:0:0:ffff:c60f:3822
198.15.56.35 0:0:0:0:0:ffff:c60f:3823
198.15.56.36 0:0:0:0:0:ffff:c60f:3824
198.15.56.37 0:0:0:0:0:ffff:c60f:3825
198.15.56.38 0:0:0:0:0:ffff:c60f:3826
198.15.56.39 0:0:0:0:0:ffff:c60f:3827
198.15.56.40 0:0:0:0:0:ffff:c60f:3828
198.15.56.41 0:0:0:0:0:ffff:c60f:3829
198.15.56.42 0:0:0:0:0:ffff:c60f:382a
198.15.56.43 0:0:0:0:0:ffff:c60f:382b
198.15.56.44 0:0:0:0:0:ffff:c60f:382c
198.15.56.45 0:0:0:0:0:ffff:c60f:382d
198.15.56.46 0:0:0:0:0:ffff:c60f:382e
198.15.56.47 0:0:0:0:0:ffff:c60f:382f
198.15.56.48 0:0:0:0:0:ffff:c60f:3830
198.15.56.49 0:0:0:0:0:ffff:c60f:3831
198.15.56.50 0:0:0:0:0:ffff:c60f:3832
198.15.56.51 0:0:0:0:0:ffff:c60f:3833
198.15.56.52 0:0:0:0:0:ffff:c60f:3834
198.15.56.53 0:0:0:0:0:ffff:c60f:3835
198.15.56.54 0:0:0:0:0:ffff:c60f:3836
198.15.56.55 0:0:0:0:0:ffff:c60f:3837
198.15.56.56 0:0:0:0:0:ffff:c60f:3838
198.15.56.57 0:0:0:0:0:ffff:c60f:3839
198.15.56.58 0:0:0:0:0:ffff:c60f:383a
198.15.56.59 0:0:0:0:0:ffff:c60f:383b
198.15.56.60 0:0:0:0:0:ffff:c60f:383c


198.15.56.61 0:0:0:0:0:ffff:c60f:383d
198.15.56.62 0:0:0:0:0:ffff:c60f:383e
198.15.56.63 0:0:0:0:0:ffff:c60f:383f
198.15.56.64 0:0:0:0:0:ffff:c60f:3840
198.15.56.65 0:0:0:0:0:ffff:c60f:3841
198.15.56.66 0:0:0:0:0:ffff:c60f:3842
198.15.56.67 0:0:0:0:0:ffff:c60f:3843
198.15.56.68 0:0:0:0:0:ffff:c60f:3844
198.15.56.69 0:0:0:0:0:ffff:c60f:3845
198.15.56.70 0:0:0:0:0:ffff:c60f:3846
198.15.56.71 0:0:0:0:0:ffff:c60f:3847
198.15.56.72 0:0:0:0:0:ffff:c60f:3848
198.15.56.73 0:0:0:0:0:ffff:c60f:3849
198.15.56.74 0:0:0:0:0:ffff:c60f:384a
198.15.56.75 0:0:0:0:0:ffff:c60f:384b
198.15.56.76 0:0:0:0:0:ffff:c60f:384c
198.15.56.77 0:0:0:0:0:ffff:c60f:384d
198.15.56.78 0:0:0:0:0:ffff:c60f:384e
198.15.56.79 0:0:0:0:0:ffff:c60f:384f
198.15.56.80 0:0:0:0:0:ffff:c60f:3850
198.15.56.81 0:0:0:0:0:ffff:c60f:3851
198.15.56.82 0:0:0:0:0:ffff:c60f:3852
198.15.56.83 0:0:0:0:0:ffff:c60f:3853
198.15.56.84 0:0:0:0:0:ffff:c60f:3854
198.15.56.85 0:0:0:0:0:ffff:c60f:3855
198.15.56.86 0:0:0:0:0:ffff:c60f:3856
198.15.56.87 0:0:0:0:0:ffff:c60f:3857
198.15.56.88 0:0:0:0:0:ffff:c60f:3858
198.15.56.89 0:0:0:0:0:ffff:c60f:3859
198.15.56.90 0:0:0:0:0:ffff:c60f:385a
198.15.56.91 0:0:0:0:0:ffff:c60f:385b
198.15.56.92 0:0:0:0:0:ffff:c60f:385c
198.15.56.93 0:0:0:0:0:ffff:c60f:385d
198.15.56.94 0:0:0:0:0:ffff:c60f:385e
198.15.56.95 0:0:0:0:0:ffff:c60f:385f
198.15.56.96 0:0:0:0:0:ffff:c60f:3860
198.15.56.97 0:0:0:0:0:ffff:c60f:3861
198.15.56.98 0:0:0:0:0:ffff:c60f:3862
198.15.56.99 0:0:0:0:0:ffff:c60f:3863
198.15.56.100 0:0:0:0:0:ffff:c60f:3864
198.15.56.101 0:0:0:0:0:ffff:c60f:3865
198.15.56.102 0:0:0:0:0:ffff:c60f:3866
198.15.56.103 0:0:0:0:0:ffff:c60f:3867
198.15.56.104 0:0:0:0:0:ffff:c60f:3868
198.15.56.105 0:0:0:0:0:ffff:c60f:3869
198.15.56.106 0:0:0:0:0:ffff:c60f:386a
198.15.56.107 0:0:0:0:0:ffff:c60f:386b
198.15.56.108 0:0:0:0:0:ffff:c60f:386c
198.15.56.109 0:0:0:0:0:ffff:c60f:386d
198.15.56.110 0:0:0:0:0:ffff:c60f:386e
198.15.56.111 0:0:0:0:0:ffff:c60f:386f
198.15.56.112 0:0:0:0:0:ffff:c60f:3870
198.15.56.113 0:0:0:0:0:ffff:c60f:3871
198.15.56.114 0:0:0:0:0:ffff:c60f:3872
198.15.56.115 0:0:0:0:0:ffff:c60f:3873
198.15.56.116 0:0:0:0:0:ffff:c60f:3874
198.15.56.117 0:0:0:0:0:ffff:c60f:3875
198.15.56.118 0:0:0:0:0:ffff:c60f:3876
198.15.56.119 0:0:0:0:0:ffff:c60f:3877
198.15.56.120 0:0:0:0:0:ffff:c60f:3878


198.15.56.121 0:0:0:0:0:ffff:c60f:3879
198.15.56.122 0:0:0:0:0:ffff:c60f:387a
198.15.56.123 0:0:0:0:0:ffff:c60f:387b
198.15.56.124 0:0:0:0:0:ffff:c60f:387c
198.15.56.125 0:0:0:0:0:ffff:c60f:387d
198.15.56.126 0:0:0:0:0:ffff:c60f:387e
198.15.56.127 0:0:0:0:0:ffff:c60f:387f
198.15.56.128 0:0:0:0:0:ffff:c60f:3880
198.15.56.129 0:0:0:0:0:ffff:c60f:3881
198.15.56.130 0:0:0:0:0:ffff:c60f:3882
198.15.56.131 0:0:0:0:0:ffff:c60f:3883
198.15.56.132 0:0:0:0:0:ffff:c60f:3884
198.15.56.133 0:0:0:0:0:ffff:c60f:3885
198.15.56.134 0:0:0:0:0:ffff:c60f:3886
198.15.56.135 0:0:0:0:0:ffff:c60f:3887
198.15.56.136 0:0:0:0:0:ffff:c60f:3888
198.15.56.137 0:0:0:0:0:ffff:c60f:3889
198.15.56.138 0:0:0:0:0:ffff:c60f:388a
198.15.56.139 0:0:0:0:0:ffff:c60f:388b
198.15.56.140 0:0:0:0:0:ffff:c60f:388c
198.15.56.141 0:0:0:0:0:ffff:c60f:388d
198.15.56.142 0:0:0:0:0:ffff:c60f:388e
198.15.56.143 0:0:0:0:0:ffff:c60f:388f
198.15.56.144 0:0:0:0:0:ffff:c60f:3890
198.15.56.145 0:0:0:0:0:ffff:c60f:3891
198.15.56.146 0:0:0:0:0:ffff:c60f:3892
198.15.56.147 0:0:0:0:0:ffff:c60f:3893
198.15.56.148 0:0:0:0:0:ffff:c60f:3894
198.15.56.149 0:0:0:0:0:ffff:c60f:3895
198.15.56.150 0:0:0:0:0:ffff:c60f:3896
198.15.56.151 0:0:0:0:0:ffff:c60f:3897
198.15.56.152 0:0:0:0:0:ffff:c60f:3898
198.15.56.153 0:0:0:0:0:ffff:c60f:3899
198.15.56.154 0:0:0:0:0:ffff:c60f:389a
198.15.56.155 0:0:0:0:0:ffff:c60f:389b
198.15.56.156 0:0:0:0:0:ffff:c60f:389c
198.15.56.157 0:0:0:0:0:ffff:c60f:389d
198.15.56.158 0:0:0:0:0:ffff:c60f:389e
198.15.56.159 0:0:0:0:0:ffff:c60f:389f
198.15.56.160 0:0:0:0:0:ffff:c60f:38a0
198.15.56.161 0:0:0:0:0:ffff:c60f:38a1
198.15.56.162 0:0:0:0:0:ffff:c60f:38a2
198.15.56.163 0:0:0:0:0:ffff:c60f:38a3
198.15.56.164 0:0:0:0:0:ffff:c60f:38a4
198.15.56.165 0:0:0:0:0:ffff:c60f:38a5
198.15.56.166 0:0:0:0:0:ffff:c60f:38a6
198.15.56.167 0:0:0:0:0:ffff:c60f:38a7
198.15.56.168 0:0:0:0:0:ffff:c60f:38a8
198.15.56.169 0:0:0:0:0:ffff:c60f:38a9
198.15.56.170 0:0:0:0:0:ffff:c60f:38aa
198.15.56.171 0:0:0:0:0:ffff:c60f:38ab
198.15.56.172 0:0:0:0:0:ffff:c60f:38ac
198.15.56.173 0:0:0:0:0:ffff:c60f:38ad
198.15.56.174 0:0:0:0:0:ffff:c60f:38ae
198.15.56.175 0:0:0:0:0:ffff:c60f:38af
198.15.56.176 0:0:0:0:0:ffff:c60f:38b0
198.15.56.177 0:0:0:0:0:ffff:c60f:38b1
198.15.56.178 0:0:0:0:0:ffff:c60f:38b2
198.15.56.179 0:0:0:0:0:ffff:c60f:38b3
198.15.56.180 0:0:0:0:0:ffff:c60f:38b4


198.15.56.181 0:0:0:0:0:ffff:c60f:38b5
198.15.56.182 0:0:0:0:0:ffff:c60f:38b6
198.15.56.183 0:0:0:0:0:ffff:c60f:38b7
198.15.56.184 0:0:0:0:0:ffff:c60f:38b8
198.15.56.185 0:0:0:0:0:ffff:c60f:38b9
198.15.56.186 0:0:0:0:0:ffff:c60f:38ba
198.15.56.187 0:0:0:0:0:ffff:c60f:38bb
198.15.56.188 0:0:0:0:0:ffff:c60f:38bc
198.15.56.189 0:0:0:0:0:ffff:c60f:38bd
198.15.56.190 0:0:0:0:0:ffff:c60f:38be
198.15.56.191 0:0:0:0:0:ffff:c60f:38bf
198.15.56.192 0:0:0:0:0:ffff:c60f:38c0
198.15.56.193 0:0:0:0:0:ffff:c60f:38c1
198.15.56.194 0:0:0:0:0:ffff:c60f:38c2
198.15.56.195 0:0:0:0:0:ffff:c60f:38c3
198.15.56.196 0:0:0:0:0:ffff:c60f:38c4
198.15.56.197 0:0:0:0:0:ffff:c60f:38c5
198.15.56.198 0:0:0:0:0:ffff:c60f:38c6
198.15.56.199 0:0:0:0:0:ffff:c60f:38c7
198.15.56.200 0:0:0:0:0:ffff:c60f:38c8
198.15.56.201 0:0:0:0:0:ffff:c60f:38c9
198.15.56.202 0:0:0:0:0:ffff:c60f:38ca
198.15.56.203 0:0:0:0:0:ffff:c60f:38cb
198.15.56.204 0:0:0:0:0:ffff:c60f:38cc
198.15.56.205 0:0:0:0:0:ffff:c60f:38cd
198.15.56.206 0:0:0:0:0:ffff:c60f:38ce
198.15.56.207 0:0:0:0:0:ffff:c60f:38cf
198.15.56.208 0:0:0:0:0:ffff:c60f:38d0
198.15.56.209 0:0:0:0:0:ffff:c60f:38d1
198.15.56.210 0:0:0:0:0:ffff:c60f:38d2
198.15.56.211 0:0:0:0:0:ffff:c60f:38d3
198.15.56.212 0:0:0:0:0:ffff:c60f:38d4
198.15.56.213 0:0:0:0:0:ffff:c60f:38d5
198.15.56.214 0:0:0:0:0:ffff:c60f:38d6
198.15.56.215 0:0:0:0:0:ffff:c60f:38d7
198.15.56.216 0:0:0:0:0:ffff:c60f:38d8
198.15.56.217 0:0:0:0:0:ffff:c60f:38d9
198.15.56.218 0:0:0:0:0:ffff:c60f:38da
198.15.56.219 0:0:0:0:0:ffff:c60f:38db
198.15.56.220 0:0:0:0:0:ffff:c60f:38dc
198.15.56.221 0:0:0:0:0:ffff:c60f:38dd
198.15.56.222 0:0:0:0:0:ffff:c60f:38de
198.15.56.223 0:0:0:0:0:ffff:c60f:38df
198.15.56.224 0:0:0:0:0:ffff:c60f:38e0
198.15.56.225 0:0:0:0:0:ffff:c60f:38e1
198.15.56.226 0:0:0:0:0:ffff:c60f:38e2
198.15.56.227 0:0:0:0:0:ffff:c60f:38e3
198.15.56.228 0:0:0:0:0:ffff:c60f:38e4
198.15.56.229 0:0:0:0:0:ffff:c60f:38e5
198.15.56.230 0:0:0:0:0:ffff:c60f:38e6
198.15.56.231 0:0:0:0:0:ffff:c60f:38e7
198.15.56.232 0:0:0:0:0:ffff:c60f:38e8
198.15.56.233 0:0:0:0:0:ffff:c60f:38e9
198.15.56.234 0:0:0:0:0:ffff:c60f:38ea
198.15.56.235 0:0:0:0:0:ffff:c60f:38eb
198.15.56.236 0:0:0:0:0:ffff:c60f:38ec
198.15.56.237 0:0:0:0:0:ffff:c60f:38ed
198.15.56.238 0:0:0:0:0:ffff:c60f:38ee
198.15.56.239 0:0:0:0:0:ffff:c60f:38ef
198.15.56.240 0:0:0:0:0:ffff:c60f:38f0
198.15.56.241 0:0:0:0:0:ffff:c60f:38f1
198.15.56.242 0:0:0:0:0:ffff:c60f:38f2
198.15.56.243 0:0:0:0:0:ffff:c60f:38f3
198.15.56.244 0:0:0:0:0:ffff:c60f:38f4
198.15.56.245 0:0:0:0:0:ffff:c60f:38f5
198.15.56.246 0:0:0:0:0:ffff:c60f:38f6
198.15.56.247 0:0:0:0:0:ffff:c60f:38f7
198.15.56.248 0:0:0:0:0:ffff:c60f:38f8
198.15.56.249 0:0:0:0:0:ffff:c60f:38f9
198.15.56.250 0:0:0:0:0:ffff:c60f:38fa
198.15.56.251 0:0:0:0:0:ffff:c60f:38fb
198.15.56.252 0:0:0:0:0:ffff:c60f:38fc
198.15.56.253 0:0:0:0:0:ffff:c60f:38fd
198.15.56.254 0:0:0:0:0:ffff:c60f:38fe
198.15.56.255 0:0:0:0:0:ffff:c60f: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.