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
165.77.56.1 0:0:0:0:0:ffff:a54d:3801
165.77.56.2 0:0:0:0:0:ffff:a54d:3802
165.77.56.3 0:0:0:0:0:ffff:a54d:3803
165.77.56.4 0:0:0:0:0:ffff:a54d:3804
165.77.56.5 0:0:0:0:0:ffff:a54d:3805
165.77.56.6 0:0:0:0:0:ffff:a54d:3806
165.77.56.7 0:0:0:0:0:ffff:a54d:3807
165.77.56.8 0:0:0:0:0:ffff:a54d:3808
165.77.56.9 0:0:0:0:0:ffff:a54d:3809
165.77.56.10 0:0:0:0:0:ffff:a54d:380a
165.77.56.11 0:0:0:0:0:ffff:a54d:380b
165.77.56.12 0:0:0:0:0:ffff:a54d:380c
165.77.56.13 0:0:0:0:0:ffff:a54d:380d
165.77.56.14 0:0:0:0:0:ffff:a54d:380e
165.77.56.15 0:0:0:0:0:ffff:a54d:380f
165.77.56.16 0:0:0:0:0:ffff:a54d:3810
165.77.56.17 0:0:0:0:0:ffff:a54d:3811
165.77.56.18 0:0:0:0:0:ffff:a54d:3812
165.77.56.19 0:0:0:0:0:ffff:a54d:3813
165.77.56.20 0:0:0:0:0:ffff:a54d:3814
165.77.56.21 0:0:0:0:0:ffff:a54d:3815
165.77.56.22 0:0:0:0:0:ffff:a54d:3816
165.77.56.23 0:0:0:0:0:ffff:a54d:3817
165.77.56.24 0:0:0:0:0:ffff:a54d:3818
165.77.56.25 0:0:0:0:0:ffff:a54d:3819
165.77.56.26 0:0:0:0:0:ffff:a54d:381a
165.77.56.27 0:0:0:0:0:ffff:a54d:381b
165.77.56.28 0:0:0:0:0:ffff:a54d:381c
165.77.56.29 0:0:0:0:0:ffff:a54d:381d
165.77.56.30 0:0:0:0:0:ffff:a54d:381e
165.77.56.31 0:0:0:0:0:ffff:a54d:381f
165.77.56.32 0:0:0:0:0:ffff:a54d:3820
165.77.56.33 0:0:0:0:0:ffff:a54d:3821
165.77.56.34 0:0:0:0:0:ffff:a54d:3822
165.77.56.35 0:0:0:0:0:ffff:a54d:3823
165.77.56.36 0:0:0:0:0:ffff:a54d:3824
165.77.56.37 0:0:0:0:0:ffff:a54d:3825
165.77.56.38 0:0:0:0:0:ffff:a54d:3826
165.77.56.39 0:0:0:0:0:ffff:a54d:3827
165.77.56.40 0:0:0:0:0:ffff:a54d:3828
165.77.56.41 0:0:0:0:0:ffff:a54d:3829
165.77.56.42 0:0:0:0:0:ffff:a54d:382a
165.77.56.43 0:0:0:0:0:ffff:a54d:382b
165.77.56.44 0:0:0:0:0:ffff:a54d:382c
165.77.56.45 0:0:0:0:0:ffff:a54d:382d
165.77.56.46 0:0:0:0:0:ffff:a54d:382e
165.77.56.47 0:0:0:0:0:ffff:a54d:382f
165.77.56.48 0:0:0:0:0:ffff:a54d:3830
165.77.56.49 0:0:0:0:0:ffff:a54d:3831
165.77.56.50 0:0:0:0:0:ffff:a54d:3832
165.77.56.51 0:0:0:0:0:ffff:a54d:3833
165.77.56.52 0:0:0:0:0:ffff:a54d:3834
165.77.56.53 0:0:0:0:0:ffff:a54d:3835
165.77.56.54 0:0:0:0:0:ffff:a54d:3836
165.77.56.55 0:0:0:0:0:ffff:a54d:3837
165.77.56.56 0:0:0:0:0:ffff:a54d:3838
165.77.56.57 0:0:0:0:0:ffff:a54d:3839
165.77.56.58 0:0:0:0:0:ffff:a54d:383a
165.77.56.59 0:0:0:0:0:ffff:a54d:383b
165.77.56.60 0:0:0:0:0:ffff:a54d:383c


165.77.56.61 0:0:0:0:0:ffff:a54d:383d
165.77.56.62 0:0:0:0:0:ffff:a54d:383e
165.77.56.63 0:0:0:0:0:ffff:a54d:383f
165.77.56.64 0:0:0:0:0:ffff:a54d:3840
165.77.56.65 0:0:0:0:0:ffff:a54d:3841
165.77.56.66 0:0:0:0:0:ffff:a54d:3842
165.77.56.67 0:0:0:0:0:ffff:a54d:3843
165.77.56.68 0:0:0:0:0:ffff:a54d:3844
165.77.56.69 0:0:0:0:0:ffff:a54d:3845
165.77.56.70 0:0:0:0:0:ffff:a54d:3846
165.77.56.71 0:0:0:0:0:ffff:a54d:3847
165.77.56.72 0:0:0:0:0:ffff:a54d:3848
165.77.56.73 0:0:0:0:0:ffff:a54d:3849
165.77.56.74 0:0:0:0:0:ffff:a54d:384a
165.77.56.75 0:0:0:0:0:ffff:a54d:384b
165.77.56.76 0:0:0:0:0:ffff:a54d:384c
165.77.56.77 0:0:0:0:0:ffff:a54d:384d
165.77.56.78 0:0:0:0:0:ffff:a54d:384e
165.77.56.79 0:0:0:0:0:ffff:a54d:384f
165.77.56.80 0:0:0:0:0:ffff:a54d:3850
165.77.56.81 0:0:0:0:0:ffff:a54d:3851
165.77.56.82 0:0:0:0:0:ffff:a54d:3852
165.77.56.83 0:0:0:0:0:ffff:a54d:3853
165.77.56.84 0:0:0:0:0:ffff:a54d:3854
165.77.56.85 0:0:0:0:0:ffff:a54d:3855
165.77.56.86 0:0:0:0:0:ffff:a54d:3856
165.77.56.87 0:0:0:0:0:ffff:a54d:3857
165.77.56.88 0:0:0:0:0:ffff:a54d:3858
165.77.56.89 0:0:0:0:0:ffff:a54d:3859
165.77.56.90 0:0:0:0:0:ffff:a54d:385a
165.77.56.91 0:0:0:0:0:ffff:a54d:385b
165.77.56.92 0:0:0:0:0:ffff:a54d:385c
165.77.56.93 0:0:0:0:0:ffff:a54d:385d
165.77.56.94 0:0:0:0:0:ffff:a54d:385e
165.77.56.95 0:0:0:0:0:ffff:a54d:385f
165.77.56.96 0:0:0:0:0:ffff:a54d:3860
165.77.56.97 0:0:0:0:0:ffff:a54d:3861
165.77.56.98 0:0:0:0:0:ffff:a54d:3862
165.77.56.99 0:0:0:0:0:ffff:a54d:3863
165.77.56.100 0:0:0:0:0:ffff:a54d:3864
165.77.56.101 0:0:0:0:0:ffff:a54d:3865
165.77.56.102 0:0:0:0:0:ffff:a54d:3866
165.77.56.103 0:0:0:0:0:ffff:a54d:3867
165.77.56.104 0:0:0:0:0:ffff:a54d:3868
165.77.56.105 0:0:0:0:0:ffff:a54d:3869
165.77.56.106 0:0:0:0:0:ffff:a54d:386a
165.77.56.107 0:0:0:0:0:ffff:a54d:386b
165.77.56.108 0:0:0:0:0:ffff:a54d:386c
165.77.56.109 0:0:0:0:0:ffff:a54d:386d
165.77.56.110 0:0:0:0:0:ffff:a54d:386e
165.77.56.111 0:0:0:0:0:ffff:a54d:386f
165.77.56.112 0:0:0:0:0:ffff:a54d:3870
165.77.56.113 0:0:0:0:0:ffff:a54d:3871
165.77.56.114 0:0:0:0:0:ffff:a54d:3872
165.77.56.115 0:0:0:0:0:ffff:a54d:3873
165.77.56.116 0:0:0:0:0:ffff:a54d:3874
165.77.56.117 0:0:0:0:0:ffff:a54d:3875
165.77.56.118 0:0:0:0:0:ffff:a54d:3876
165.77.56.119 0:0:0:0:0:ffff:a54d:3877
165.77.56.120 0:0:0:0:0:ffff:a54d:3878


165.77.56.121 0:0:0:0:0:ffff:a54d:3879
165.77.56.122 0:0:0:0:0:ffff:a54d:387a
165.77.56.123 0:0:0:0:0:ffff:a54d:387b
165.77.56.124 0:0:0:0:0:ffff:a54d:387c
165.77.56.125 0:0:0:0:0:ffff:a54d:387d
165.77.56.126 0:0:0:0:0:ffff:a54d:387e
165.77.56.127 0:0:0:0:0:ffff:a54d:387f
165.77.56.128 0:0:0:0:0:ffff:a54d:3880
165.77.56.129 0:0:0:0:0:ffff:a54d:3881
165.77.56.130 0:0:0:0:0:ffff:a54d:3882
165.77.56.131 0:0:0:0:0:ffff:a54d:3883
165.77.56.132 0:0:0:0:0:ffff:a54d:3884
165.77.56.133 0:0:0:0:0:ffff:a54d:3885
165.77.56.134 0:0:0:0:0:ffff:a54d:3886
165.77.56.135 0:0:0:0:0:ffff:a54d:3887
165.77.56.136 0:0:0:0:0:ffff:a54d:3888
165.77.56.137 0:0:0:0:0:ffff:a54d:3889
165.77.56.138 0:0:0:0:0:ffff:a54d:388a
165.77.56.139 0:0:0:0:0:ffff:a54d:388b
165.77.56.140 0:0:0:0:0:ffff:a54d:388c
165.77.56.141 0:0:0:0:0:ffff:a54d:388d
165.77.56.142 0:0:0:0:0:ffff:a54d:388e
165.77.56.143 0:0:0:0:0:ffff:a54d:388f
165.77.56.144 0:0:0:0:0:ffff:a54d:3890
165.77.56.145 0:0:0:0:0:ffff:a54d:3891
165.77.56.146 0:0:0:0:0:ffff:a54d:3892
165.77.56.147 0:0:0:0:0:ffff:a54d:3893
165.77.56.148 0:0:0:0:0:ffff:a54d:3894
165.77.56.149 0:0:0:0:0:ffff:a54d:3895
165.77.56.150 0:0:0:0:0:ffff:a54d:3896
165.77.56.151 0:0:0:0:0:ffff:a54d:3897
165.77.56.152 0:0:0:0:0:ffff:a54d:3898
165.77.56.153 0:0:0:0:0:ffff:a54d:3899
165.77.56.154 0:0:0:0:0:ffff:a54d:389a
165.77.56.155 0:0:0:0:0:ffff:a54d:389b
165.77.56.156 0:0:0:0:0:ffff:a54d:389c
165.77.56.157 0:0:0:0:0:ffff:a54d:389d
165.77.56.158 0:0:0:0:0:ffff:a54d:389e
165.77.56.159 0:0:0:0:0:ffff:a54d:389f
165.77.56.160 0:0:0:0:0:ffff:a54d:38a0
165.77.56.161 0:0:0:0:0:ffff:a54d:38a1
165.77.56.162 0:0:0:0:0:ffff:a54d:38a2
165.77.56.163 0:0:0:0:0:ffff:a54d:38a3
165.77.56.164 0:0:0:0:0:ffff:a54d:38a4
165.77.56.165 0:0:0:0:0:ffff:a54d:38a5
165.77.56.166 0:0:0:0:0:ffff:a54d:38a6
165.77.56.167 0:0:0:0:0:ffff:a54d:38a7
165.77.56.168 0:0:0:0:0:ffff:a54d:38a8
165.77.56.169 0:0:0:0:0:ffff:a54d:38a9
165.77.56.170 0:0:0:0:0:ffff:a54d:38aa
165.77.56.171 0:0:0:0:0:ffff:a54d:38ab
165.77.56.172 0:0:0:0:0:ffff:a54d:38ac
165.77.56.173 0:0:0:0:0:ffff:a54d:38ad
165.77.56.174 0:0:0:0:0:ffff:a54d:38ae
165.77.56.175 0:0:0:0:0:ffff:a54d:38af
165.77.56.176 0:0:0:0:0:ffff:a54d:38b0
165.77.56.177 0:0:0:0:0:ffff:a54d:38b1
165.77.56.178 0:0:0:0:0:ffff:a54d:38b2
165.77.56.179 0:0:0:0:0:ffff:a54d:38b3
165.77.56.180 0:0:0:0:0:ffff:a54d:38b4


165.77.56.181 0:0:0:0:0:ffff:a54d:38b5
165.77.56.182 0:0:0:0:0:ffff:a54d:38b6
165.77.56.183 0:0:0:0:0:ffff:a54d:38b7
165.77.56.184 0:0:0:0:0:ffff:a54d:38b8
165.77.56.185 0:0:0:0:0:ffff:a54d:38b9
165.77.56.186 0:0:0:0:0:ffff:a54d:38ba
165.77.56.187 0:0:0:0:0:ffff:a54d:38bb
165.77.56.188 0:0:0:0:0:ffff:a54d:38bc
165.77.56.189 0:0:0:0:0:ffff:a54d:38bd
165.77.56.190 0:0:0:0:0:ffff:a54d:38be
165.77.56.191 0:0:0:0:0:ffff:a54d:38bf
165.77.56.192 0:0:0:0:0:ffff:a54d:38c0
165.77.56.193 0:0:0:0:0:ffff:a54d:38c1
165.77.56.194 0:0:0:0:0:ffff:a54d:38c2
165.77.56.195 0:0:0:0:0:ffff:a54d:38c3
165.77.56.196 0:0:0:0:0:ffff:a54d:38c4
165.77.56.197 0:0:0:0:0:ffff:a54d:38c5
165.77.56.198 0:0:0:0:0:ffff:a54d:38c6
165.77.56.199 0:0:0:0:0:ffff:a54d:38c7
165.77.56.200 0:0:0:0:0:ffff:a54d:38c8
165.77.56.201 0:0:0:0:0:ffff:a54d:38c9
165.77.56.202 0:0:0:0:0:ffff:a54d:38ca
165.77.56.203 0:0:0:0:0:ffff:a54d:38cb
165.77.56.204 0:0:0:0:0:ffff:a54d:38cc
165.77.56.205 0:0:0:0:0:ffff:a54d:38cd
165.77.56.206 0:0:0:0:0:ffff:a54d:38ce
165.77.56.207 0:0:0:0:0:ffff:a54d:38cf
165.77.56.208 0:0:0:0:0:ffff:a54d:38d0
165.77.56.209 0:0:0:0:0:ffff:a54d:38d1
165.77.56.210 0:0:0:0:0:ffff:a54d:38d2
165.77.56.211 0:0:0:0:0:ffff:a54d:38d3
165.77.56.212 0:0:0:0:0:ffff:a54d:38d4
165.77.56.213 0:0:0:0:0:ffff:a54d:38d5
165.77.56.214 0:0:0:0:0:ffff:a54d:38d6
165.77.56.215 0:0:0:0:0:ffff:a54d:38d7
165.77.56.216 0:0:0:0:0:ffff:a54d:38d8
165.77.56.217 0:0:0:0:0:ffff:a54d:38d9
165.77.56.218 0:0:0:0:0:ffff:a54d:38da
165.77.56.219 0:0:0:0:0:ffff:a54d:38db
165.77.56.220 0:0:0:0:0:ffff:a54d:38dc
165.77.56.221 0:0:0:0:0:ffff:a54d:38dd
165.77.56.222 0:0:0:0:0:ffff:a54d:38de
165.77.56.223 0:0:0:0:0:ffff:a54d:38df
165.77.56.224 0:0:0:0:0:ffff:a54d:38e0
165.77.56.225 0:0:0:0:0:ffff:a54d:38e1
165.77.56.226 0:0:0:0:0:ffff:a54d:38e2
165.77.56.227 0:0:0:0:0:ffff:a54d:38e3
165.77.56.228 0:0:0:0:0:ffff:a54d:38e4
165.77.56.229 0:0:0:0:0:ffff:a54d:38e5
165.77.56.230 0:0:0:0:0:ffff:a54d:38e6
165.77.56.231 0:0:0:0:0:ffff:a54d:38e7
165.77.56.232 0:0:0:0:0:ffff:a54d:38e8
165.77.56.233 0:0:0:0:0:ffff:a54d:38e9
165.77.56.234 0:0:0:0:0:ffff:a54d:38ea
165.77.56.235 0:0:0:0:0:ffff:a54d:38eb
165.77.56.236 0:0:0:0:0:ffff:a54d:38ec
165.77.56.237 0:0:0:0:0:ffff:a54d:38ed
165.77.56.238 0:0:0:0:0:ffff:a54d:38ee
165.77.56.239 0:0:0:0:0:ffff:a54d:38ef
165.77.56.240 0:0:0:0:0:ffff:a54d:38f0
165.77.56.241 0:0:0:0:0:ffff:a54d:38f1
165.77.56.242 0:0:0:0:0:ffff:a54d:38f2
165.77.56.243 0:0:0:0:0:ffff:a54d:38f3
165.77.56.244 0:0:0:0:0:ffff:a54d:38f4
165.77.56.245 0:0:0:0:0:ffff:a54d:38f5
165.77.56.246 0:0:0:0:0:ffff:a54d:38f6
165.77.56.247 0:0:0:0:0:ffff:a54d:38f7
165.77.56.248 0:0:0:0:0:ffff:a54d:38f8
165.77.56.249 0:0:0:0:0:ffff:a54d:38f9
165.77.56.250 0:0:0:0:0:ffff:a54d:38fa
165.77.56.251 0:0:0:0:0:ffff:a54d:38fb
165.77.56.252 0:0:0:0:0:ffff:a54d:38fc
165.77.56.253 0:0:0:0:0:ffff:a54d:38fd
165.77.56.254 0:0:0:0:0:ffff:a54d:38fe
165.77.56.255 0:0:0:0:0:ffff:a54d: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.