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
57.158.168.1 0:0:0:0:0:ffff:399e:a801
57.158.168.2 0:0:0:0:0:ffff:399e:a802
57.158.168.3 0:0:0:0:0:ffff:399e:a803
57.158.168.4 0:0:0:0:0:ffff:399e:a804
57.158.168.5 0:0:0:0:0:ffff:399e:a805
57.158.168.6 0:0:0:0:0:ffff:399e:a806
57.158.168.7 0:0:0:0:0:ffff:399e:a807
57.158.168.8 0:0:0:0:0:ffff:399e:a808
57.158.168.9 0:0:0:0:0:ffff:399e:a809
57.158.168.10 0:0:0:0:0:ffff:399e:a80a
57.158.168.11 0:0:0:0:0:ffff:399e:a80b
57.158.168.12 0:0:0:0:0:ffff:399e:a80c
57.158.168.13 0:0:0:0:0:ffff:399e:a80d
57.158.168.14 0:0:0:0:0:ffff:399e:a80e
57.158.168.15 0:0:0:0:0:ffff:399e:a80f
57.158.168.16 0:0:0:0:0:ffff:399e:a810
57.158.168.17 0:0:0:0:0:ffff:399e:a811
57.158.168.18 0:0:0:0:0:ffff:399e:a812
57.158.168.19 0:0:0:0:0:ffff:399e:a813
57.158.168.20 0:0:0:0:0:ffff:399e:a814
57.158.168.21 0:0:0:0:0:ffff:399e:a815
57.158.168.22 0:0:0:0:0:ffff:399e:a816
57.158.168.23 0:0:0:0:0:ffff:399e:a817
57.158.168.24 0:0:0:0:0:ffff:399e:a818
57.158.168.25 0:0:0:0:0:ffff:399e:a819
57.158.168.26 0:0:0:0:0:ffff:399e:a81a
57.158.168.27 0:0:0:0:0:ffff:399e:a81b
57.158.168.28 0:0:0:0:0:ffff:399e:a81c
57.158.168.29 0:0:0:0:0:ffff:399e:a81d
57.158.168.30 0:0:0:0:0:ffff:399e:a81e
57.158.168.31 0:0:0:0:0:ffff:399e:a81f
57.158.168.32 0:0:0:0:0:ffff:399e:a820
57.158.168.33 0:0:0:0:0:ffff:399e:a821
57.158.168.34 0:0:0:0:0:ffff:399e:a822
57.158.168.35 0:0:0:0:0:ffff:399e:a823
57.158.168.36 0:0:0:0:0:ffff:399e:a824
57.158.168.37 0:0:0:0:0:ffff:399e:a825
57.158.168.38 0:0:0:0:0:ffff:399e:a826
57.158.168.39 0:0:0:0:0:ffff:399e:a827
57.158.168.40 0:0:0:0:0:ffff:399e:a828
57.158.168.41 0:0:0:0:0:ffff:399e:a829
57.158.168.42 0:0:0:0:0:ffff:399e:a82a
57.158.168.43 0:0:0:0:0:ffff:399e:a82b
57.158.168.44 0:0:0:0:0:ffff:399e:a82c
57.158.168.45 0:0:0:0:0:ffff:399e:a82d
57.158.168.46 0:0:0:0:0:ffff:399e:a82e
57.158.168.47 0:0:0:0:0:ffff:399e:a82f
57.158.168.48 0:0:0:0:0:ffff:399e:a830
57.158.168.49 0:0:0:0:0:ffff:399e:a831
57.158.168.50 0:0:0:0:0:ffff:399e:a832
57.158.168.51 0:0:0:0:0:ffff:399e:a833
57.158.168.52 0:0:0:0:0:ffff:399e:a834
57.158.168.53 0:0:0:0:0:ffff:399e:a835
57.158.168.54 0:0:0:0:0:ffff:399e:a836
57.158.168.55 0:0:0:0:0:ffff:399e:a837
57.158.168.56 0:0:0:0:0:ffff:399e:a838
57.158.168.57 0:0:0:0:0:ffff:399e:a839
57.158.168.58 0:0:0:0:0:ffff:399e:a83a
57.158.168.59 0:0:0:0:0:ffff:399e:a83b
57.158.168.60 0:0:0:0:0:ffff:399e:a83c


57.158.168.61 0:0:0:0:0:ffff:399e:a83d
57.158.168.62 0:0:0:0:0:ffff:399e:a83e
57.158.168.63 0:0:0:0:0:ffff:399e:a83f
57.158.168.64 0:0:0:0:0:ffff:399e:a840
57.158.168.65 0:0:0:0:0:ffff:399e:a841
57.158.168.66 0:0:0:0:0:ffff:399e:a842
57.158.168.67 0:0:0:0:0:ffff:399e:a843
57.158.168.68 0:0:0:0:0:ffff:399e:a844
57.158.168.69 0:0:0:0:0:ffff:399e:a845
57.158.168.70 0:0:0:0:0:ffff:399e:a846
57.158.168.71 0:0:0:0:0:ffff:399e:a847
57.158.168.72 0:0:0:0:0:ffff:399e:a848
57.158.168.73 0:0:0:0:0:ffff:399e:a849
57.158.168.74 0:0:0:0:0:ffff:399e:a84a
57.158.168.75 0:0:0:0:0:ffff:399e:a84b
57.158.168.76 0:0:0:0:0:ffff:399e:a84c
57.158.168.77 0:0:0:0:0:ffff:399e:a84d
57.158.168.78 0:0:0:0:0:ffff:399e:a84e
57.158.168.79 0:0:0:0:0:ffff:399e:a84f
57.158.168.80 0:0:0:0:0:ffff:399e:a850
57.158.168.81 0:0:0:0:0:ffff:399e:a851
57.158.168.82 0:0:0:0:0:ffff:399e:a852
57.158.168.83 0:0:0:0:0:ffff:399e:a853
57.158.168.84 0:0:0:0:0:ffff:399e:a854
57.158.168.85 0:0:0:0:0:ffff:399e:a855
57.158.168.86 0:0:0:0:0:ffff:399e:a856
57.158.168.87 0:0:0:0:0:ffff:399e:a857
57.158.168.88 0:0:0:0:0:ffff:399e:a858
57.158.168.89 0:0:0:0:0:ffff:399e:a859
57.158.168.90 0:0:0:0:0:ffff:399e:a85a
57.158.168.91 0:0:0:0:0:ffff:399e:a85b
57.158.168.92 0:0:0:0:0:ffff:399e:a85c
57.158.168.93 0:0:0:0:0:ffff:399e:a85d
57.158.168.94 0:0:0:0:0:ffff:399e:a85e
57.158.168.95 0:0:0:0:0:ffff:399e:a85f
57.158.168.96 0:0:0:0:0:ffff:399e:a860
57.158.168.97 0:0:0:0:0:ffff:399e:a861
57.158.168.98 0:0:0:0:0:ffff:399e:a862
57.158.168.99 0:0:0:0:0:ffff:399e:a863
57.158.168.100 0:0:0:0:0:ffff:399e:a864
57.158.168.101 0:0:0:0:0:ffff:399e:a865
57.158.168.102 0:0:0:0:0:ffff:399e:a866
57.158.168.103 0:0:0:0:0:ffff:399e:a867
57.158.168.104 0:0:0:0:0:ffff:399e:a868
57.158.168.105 0:0:0:0:0:ffff:399e:a869
57.158.168.106 0:0:0:0:0:ffff:399e:a86a
57.158.168.107 0:0:0:0:0:ffff:399e:a86b
57.158.168.108 0:0:0:0:0:ffff:399e:a86c
57.158.168.109 0:0:0:0:0:ffff:399e:a86d
57.158.168.110 0:0:0:0:0:ffff:399e:a86e
57.158.168.111 0:0:0:0:0:ffff:399e:a86f
57.158.168.112 0:0:0:0:0:ffff:399e:a870
57.158.168.113 0:0:0:0:0:ffff:399e:a871
57.158.168.114 0:0:0:0:0:ffff:399e:a872
57.158.168.115 0:0:0:0:0:ffff:399e:a873
57.158.168.116 0:0:0:0:0:ffff:399e:a874
57.158.168.117 0:0:0:0:0:ffff:399e:a875
57.158.168.118 0:0:0:0:0:ffff:399e:a876
57.158.168.119 0:0:0:0:0:ffff:399e:a877
57.158.168.120 0:0:0:0:0:ffff:399e:a878


57.158.168.121 0:0:0:0:0:ffff:399e:a879
57.158.168.122 0:0:0:0:0:ffff:399e:a87a
57.158.168.123 0:0:0:0:0:ffff:399e:a87b
57.158.168.124 0:0:0:0:0:ffff:399e:a87c
57.158.168.125 0:0:0:0:0:ffff:399e:a87d
57.158.168.126 0:0:0:0:0:ffff:399e:a87e
57.158.168.127 0:0:0:0:0:ffff:399e:a87f
57.158.168.128 0:0:0:0:0:ffff:399e:a880
57.158.168.129 0:0:0:0:0:ffff:399e:a881
57.158.168.130 0:0:0:0:0:ffff:399e:a882
57.158.168.131 0:0:0:0:0:ffff:399e:a883
57.158.168.132 0:0:0:0:0:ffff:399e:a884
57.158.168.133 0:0:0:0:0:ffff:399e:a885
57.158.168.134 0:0:0:0:0:ffff:399e:a886
57.158.168.135 0:0:0:0:0:ffff:399e:a887
57.158.168.136 0:0:0:0:0:ffff:399e:a888
57.158.168.137 0:0:0:0:0:ffff:399e:a889
57.158.168.138 0:0:0:0:0:ffff:399e:a88a
57.158.168.139 0:0:0:0:0:ffff:399e:a88b
57.158.168.140 0:0:0:0:0:ffff:399e:a88c
57.158.168.141 0:0:0:0:0:ffff:399e:a88d
57.158.168.142 0:0:0:0:0:ffff:399e:a88e
57.158.168.143 0:0:0:0:0:ffff:399e:a88f
57.158.168.144 0:0:0:0:0:ffff:399e:a890
57.158.168.145 0:0:0:0:0:ffff:399e:a891
57.158.168.146 0:0:0:0:0:ffff:399e:a892
57.158.168.147 0:0:0:0:0:ffff:399e:a893
57.158.168.148 0:0:0:0:0:ffff:399e:a894
57.158.168.149 0:0:0:0:0:ffff:399e:a895
57.158.168.150 0:0:0:0:0:ffff:399e:a896
57.158.168.151 0:0:0:0:0:ffff:399e:a897
57.158.168.152 0:0:0:0:0:ffff:399e:a898
57.158.168.153 0:0:0:0:0:ffff:399e:a899
57.158.168.154 0:0:0:0:0:ffff:399e:a89a
57.158.168.155 0:0:0:0:0:ffff:399e:a89b
57.158.168.156 0:0:0:0:0:ffff:399e:a89c
57.158.168.157 0:0:0:0:0:ffff:399e:a89d
57.158.168.158 0:0:0:0:0:ffff:399e:a89e
57.158.168.159 0:0:0:0:0:ffff:399e:a89f
57.158.168.160 0:0:0:0:0:ffff:399e:a8a0
57.158.168.161 0:0:0:0:0:ffff:399e:a8a1
57.158.168.162 0:0:0:0:0:ffff:399e:a8a2
57.158.168.163 0:0:0:0:0:ffff:399e:a8a3
57.158.168.164 0:0:0:0:0:ffff:399e:a8a4
57.158.168.165 0:0:0:0:0:ffff:399e:a8a5
57.158.168.166 0:0:0:0:0:ffff:399e:a8a6
57.158.168.167 0:0:0:0:0:ffff:399e:a8a7
57.158.168.168 0:0:0:0:0:ffff:399e:a8a8
57.158.168.169 0:0:0:0:0:ffff:399e:a8a9
57.158.168.170 0:0:0:0:0:ffff:399e:a8aa
57.158.168.171 0:0:0:0:0:ffff:399e:a8ab
57.158.168.172 0:0:0:0:0:ffff:399e:a8ac
57.158.168.173 0:0:0:0:0:ffff:399e:a8ad
57.158.168.174 0:0:0:0:0:ffff:399e:a8ae
57.158.168.175 0:0:0:0:0:ffff:399e:a8af
57.158.168.176 0:0:0:0:0:ffff:399e:a8b0
57.158.168.177 0:0:0:0:0:ffff:399e:a8b1
57.158.168.178 0:0:0:0:0:ffff:399e:a8b2
57.158.168.179 0:0:0:0:0:ffff:399e:a8b3
57.158.168.180 0:0:0:0:0:ffff:399e:a8b4


57.158.168.181 0:0:0:0:0:ffff:399e:a8b5
57.158.168.182 0:0:0:0:0:ffff:399e:a8b6
57.158.168.183 0:0:0:0:0:ffff:399e:a8b7
57.158.168.184 0:0:0:0:0:ffff:399e:a8b8
57.158.168.185 0:0:0:0:0:ffff:399e:a8b9
57.158.168.186 0:0:0:0:0:ffff:399e:a8ba
57.158.168.187 0:0:0:0:0:ffff:399e:a8bb
57.158.168.188 0:0:0:0:0:ffff:399e:a8bc
57.158.168.189 0:0:0:0:0:ffff:399e:a8bd
57.158.168.190 0:0:0:0:0:ffff:399e:a8be
57.158.168.191 0:0:0:0:0:ffff:399e:a8bf
57.158.168.192 0:0:0:0:0:ffff:399e:a8c0
57.158.168.193 0:0:0:0:0:ffff:399e:a8c1
57.158.168.194 0:0:0:0:0:ffff:399e:a8c2
57.158.168.195 0:0:0:0:0:ffff:399e:a8c3
57.158.168.196 0:0:0:0:0:ffff:399e:a8c4
57.158.168.197 0:0:0:0:0:ffff:399e:a8c5
57.158.168.198 0:0:0:0:0:ffff:399e:a8c6
57.158.168.199 0:0:0:0:0:ffff:399e:a8c7
57.158.168.200 0:0:0:0:0:ffff:399e:a8c8
57.158.168.201 0:0:0:0:0:ffff:399e:a8c9
57.158.168.202 0:0:0:0:0:ffff:399e:a8ca
57.158.168.203 0:0:0:0:0:ffff:399e:a8cb
57.158.168.204 0:0:0:0:0:ffff:399e:a8cc
57.158.168.205 0:0:0:0:0:ffff:399e:a8cd
57.158.168.206 0:0:0:0:0:ffff:399e:a8ce
57.158.168.207 0:0:0:0:0:ffff:399e:a8cf
57.158.168.208 0:0:0:0:0:ffff:399e:a8d0
57.158.168.209 0:0:0:0:0:ffff:399e:a8d1
57.158.168.210 0:0:0:0:0:ffff:399e:a8d2
57.158.168.211 0:0:0:0:0:ffff:399e:a8d3
57.158.168.212 0:0:0:0:0:ffff:399e:a8d4
57.158.168.213 0:0:0:0:0:ffff:399e:a8d5
57.158.168.214 0:0:0:0:0:ffff:399e:a8d6
57.158.168.215 0:0:0:0:0:ffff:399e:a8d7
57.158.168.216 0:0:0:0:0:ffff:399e:a8d8
57.158.168.217 0:0:0:0:0:ffff:399e:a8d9
57.158.168.218 0:0:0:0:0:ffff:399e:a8da
57.158.168.219 0:0:0:0:0:ffff:399e:a8db
57.158.168.220 0:0:0:0:0:ffff:399e:a8dc
57.158.168.221 0:0:0:0:0:ffff:399e:a8dd
57.158.168.222 0:0:0:0:0:ffff:399e:a8de
57.158.168.223 0:0:0:0:0:ffff:399e:a8df
57.158.168.224 0:0:0:0:0:ffff:399e:a8e0
57.158.168.225 0:0:0:0:0:ffff:399e:a8e1
57.158.168.226 0:0:0:0:0:ffff:399e:a8e2
57.158.168.227 0:0:0:0:0:ffff:399e:a8e3
57.158.168.228 0:0:0:0:0:ffff:399e:a8e4
57.158.168.229 0:0:0:0:0:ffff:399e:a8e5
57.158.168.230 0:0:0:0:0:ffff:399e:a8e6
57.158.168.231 0:0:0:0:0:ffff:399e:a8e7
57.158.168.232 0:0:0:0:0:ffff:399e:a8e8
57.158.168.233 0:0:0:0:0:ffff:399e:a8e9
57.158.168.234 0:0:0:0:0:ffff:399e:a8ea
57.158.168.235 0:0:0:0:0:ffff:399e:a8eb
57.158.168.236 0:0:0:0:0:ffff:399e:a8ec
57.158.168.237 0:0:0:0:0:ffff:399e:a8ed
57.158.168.238 0:0:0:0:0:ffff:399e:a8ee
57.158.168.239 0:0:0:0:0:ffff:399e:a8ef
57.158.168.240 0:0:0:0:0:ffff:399e:a8f0
57.158.168.241 0:0:0:0:0:ffff:399e:a8f1
57.158.168.242 0:0:0:0:0:ffff:399e:a8f2
57.158.168.243 0:0:0:0:0:ffff:399e:a8f3
57.158.168.244 0:0:0:0:0:ffff:399e:a8f4
57.158.168.245 0:0:0:0:0:ffff:399e:a8f5
57.158.168.246 0:0:0:0:0:ffff:399e:a8f6
57.158.168.247 0:0:0:0:0:ffff:399e:a8f7
57.158.168.248 0:0:0:0:0:ffff:399e:a8f8
57.158.168.249 0:0:0:0:0:ffff:399e:a8f9
57.158.168.250 0:0:0:0:0:ffff:399e:a8fa
57.158.168.251 0:0:0:0:0:ffff:399e:a8fb
57.158.168.252 0:0:0:0:0:ffff:399e:a8fc
57.158.168.253 0:0:0:0:0:ffff:399e:a8fd
57.158.168.254 0:0:0:0:0:ffff:399e:a8fe
57.158.168.255 0:0:0:0:0:ffff:399e:a8ff


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.