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
156.127.168.1 0:0:0:0:0:ffff:9c7f:a801
156.127.168.2 0:0:0:0:0:ffff:9c7f:a802
156.127.168.3 0:0:0:0:0:ffff:9c7f:a803
156.127.168.4 0:0:0:0:0:ffff:9c7f:a804
156.127.168.5 0:0:0:0:0:ffff:9c7f:a805
156.127.168.6 0:0:0:0:0:ffff:9c7f:a806
156.127.168.7 0:0:0:0:0:ffff:9c7f:a807
156.127.168.8 0:0:0:0:0:ffff:9c7f:a808
156.127.168.9 0:0:0:0:0:ffff:9c7f:a809
156.127.168.10 0:0:0:0:0:ffff:9c7f:a80a
156.127.168.11 0:0:0:0:0:ffff:9c7f:a80b
156.127.168.12 0:0:0:0:0:ffff:9c7f:a80c
156.127.168.13 0:0:0:0:0:ffff:9c7f:a80d
156.127.168.14 0:0:0:0:0:ffff:9c7f:a80e
156.127.168.15 0:0:0:0:0:ffff:9c7f:a80f
156.127.168.16 0:0:0:0:0:ffff:9c7f:a810
156.127.168.17 0:0:0:0:0:ffff:9c7f:a811
156.127.168.18 0:0:0:0:0:ffff:9c7f:a812
156.127.168.19 0:0:0:0:0:ffff:9c7f:a813
156.127.168.20 0:0:0:0:0:ffff:9c7f:a814
156.127.168.21 0:0:0:0:0:ffff:9c7f:a815
156.127.168.22 0:0:0:0:0:ffff:9c7f:a816
156.127.168.23 0:0:0:0:0:ffff:9c7f:a817
156.127.168.24 0:0:0:0:0:ffff:9c7f:a818
156.127.168.25 0:0:0:0:0:ffff:9c7f:a819
156.127.168.26 0:0:0:0:0:ffff:9c7f:a81a
156.127.168.27 0:0:0:0:0:ffff:9c7f:a81b
156.127.168.28 0:0:0:0:0:ffff:9c7f:a81c
156.127.168.29 0:0:0:0:0:ffff:9c7f:a81d
156.127.168.30 0:0:0:0:0:ffff:9c7f:a81e
156.127.168.31 0:0:0:0:0:ffff:9c7f:a81f
156.127.168.32 0:0:0:0:0:ffff:9c7f:a820
156.127.168.33 0:0:0:0:0:ffff:9c7f:a821
156.127.168.34 0:0:0:0:0:ffff:9c7f:a822
156.127.168.35 0:0:0:0:0:ffff:9c7f:a823
156.127.168.36 0:0:0:0:0:ffff:9c7f:a824
156.127.168.37 0:0:0:0:0:ffff:9c7f:a825
156.127.168.38 0:0:0:0:0:ffff:9c7f:a826
156.127.168.39 0:0:0:0:0:ffff:9c7f:a827
156.127.168.40 0:0:0:0:0:ffff:9c7f:a828
156.127.168.41 0:0:0:0:0:ffff:9c7f:a829
156.127.168.42 0:0:0:0:0:ffff:9c7f:a82a
156.127.168.43 0:0:0:0:0:ffff:9c7f:a82b
156.127.168.44 0:0:0:0:0:ffff:9c7f:a82c
156.127.168.45 0:0:0:0:0:ffff:9c7f:a82d
156.127.168.46 0:0:0:0:0:ffff:9c7f:a82e
156.127.168.47 0:0:0:0:0:ffff:9c7f:a82f
156.127.168.48 0:0:0:0:0:ffff:9c7f:a830
156.127.168.49 0:0:0:0:0:ffff:9c7f:a831
156.127.168.50 0:0:0:0:0:ffff:9c7f:a832
156.127.168.51 0:0:0:0:0:ffff:9c7f:a833
156.127.168.52 0:0:0:0:0:ffff:9c7f:a834
156.127.168.53 0:0:0:0:0:ffff:9c7f:a835
156.127.168.54 0:0:0:0:0:ffff:9c7f:a836
156.127.168.55 0:0:0:0:0:ffff:9c7f:a837
156.127.168.56 0:0:0:0:0:ffff:9c7f:a838
156.127.168.57 0:0:0:0:0:ffff:9c7f:a839
156.127.168.58 0:0:0:0:0:ffff:9c7f:a83a
156.127.168.59 0:0:0:0:0:ffff:9c7f:a83b
156.127.168.60 0:0:0:0:0:ffff:9c7f:a83c


156.127.168.61 0:0:0:0:0:ffff:9c7f:a83d
156.127.168.62 0:0:0:0:0:ffff:9c7f:a83e
156.127.168.63 0:0:0:0:0:ffff:9c7f:a83f
156.127.168.64 0:0:0:0:0:ffff:9c7f:a840
156.127.168.65 0:0:0:0:0:ffff:9c7f:a841
156.127.168.66 0:0:0:0:0:ffff:9c7f:a842
156.127.168.67 0:0:0:0:0:ffff:9c7f:a843
156.127.168.68 0:0:0:0:0:ffff:9c7f:a844
156.127.168.69 0:0:0:0:0:ffff:9c7f:a845
156.127.168.70 0:0:0:0:0:ffff:9c7f:a846
156.127.168.71 0:0:0:0:0:ffff:9c7f:a847
156.127.168.72 0:0:0:0:0:ffff:9c7f:a848
156.127.168.73 0:0:0:0:0:ffff:9c7f:a849
156.127.168.74 0:0:0:0:0:ffff:9c7f:a84a
156.127.168.75 0:0:0:0:0:ffff:9c7f:a84b
156.127.168.76 0:0:0:0:0:ffff:9c7f:a84c
156.127.168.77 0:0:0:0:0:ffff:9c7f:a84d
156.127.168.78 0:0:0:0:0:ffff:9c7f:a84e
156.127.168.79 0:0:0:0:0:ffff:9c7f:a84f
156.127.168.80 0:0:0:0:0:ffff:9c7f:a850
156.127.168.81 0:0:0:0:0:ffff:9c7f:a851
156.127.168.82 0:0:0:0:0:ffff:9c7f:a852
156.127.168.83 0:0:0:0:0:ffff:9c7f:a853
156.127.168.84 0:0:0:0:0:ffff:9c7f:a854
156.127.168.85 0:0:0:0:0:ffff:9c7f:a855
156.127.168.86 0:0:0:0:0:ffff:9c7f:a856
156.127.168.87 0:0:0:0:0:ffff:9c7f:a857
156.127.168.88 0:0:0:0:0:ffff:9c7f:a858
156.127.168.89 0:0:0:0:0:ffff:9c7f:a859
156.127.168.90 0:0:0:0:0:ffff:9c7f:a85a
156.127.168.91 0:0:0:0:0:ffff:9c7f:a85b
156.127.168.92 0:0:0:0:0:ffff:9c7f:a85c
156.127.168.93 0:0:0:0:0:ffff:9c7f:a85d
156.127.168.94 0:0:0:0:0:ffff:9c7f:a85e
156.127.168.95 0:0:0:0:0:ffff:9c7f:a85f
156.127.168.96 0:0:0:0:0:ffff:9c7f:a860
156.127.168.97 0:0:0:0:0:ffff:9c7f:a861
156.127.168.98 0:0:0:0:0:ffff:9c7f:a862
156.127.168.99 0:0:0:0:0:ffff:9c7f:a863
156.127.168.100 0:0:0:0:0:ffff:9c7f:a864
156.127.168.101 0:0:0:0:0:ffff:9c7f:a865
156.127.168.102 0:0:0:0:0:ffff:9c7f:a866
156.127.168.103 0:0:0:0:0:ffff:9c7f:a867
156.127.168.104 0:0:0:0:0:ffff:9c7f:a868
156.127.168.105 0:0:0:0:0:ffff:9c7f:a869
156.127.168.106 0:0:0:0:0:ffff:9c7f:a86a
156.127.168.107 0:0:0:0:0:ffff:9c7f:a86b
156.127.168.108 0:0:0:0:0:ffff:9c7f:a86c
156.127.168.109 0:0:0:0:0:ffff:9c7f:a86d
156.127.168.110 0:0:0:0:0:ffff:9c7f:a86e
156.127.168.111 0:0:0:0:0:ffff:9c7f:a86f
156.127.168.112 0:0:0:0:0:ffff:9c7f:a870
156.127.168.113 0:0:0:0:0:ffff:9c7f:a871
156.127.168.114 0:0:0:0:0:ffff:9c7f:a872
156.127.168.115 0:0:0:0:0:ffff:9c7f:a873
156.127.168.116 0:0:0:0:0:ffff:9c7f:a874
156.127.168.117 0:0:0:0:0:ffff:9c7f:a875
156.127.168.118 0:0:0:0:0:ffff:9c7f:a876
156.127.168.119 0:0:0:0:0:ffff:9c7f:a877
156.127.168.120 0:0:0:0:0:ffff:9c7f:a878


156.127.168.121 0:0:0:0:0:ffff:9c7f:a879
156.127.168.122 0:0:0:0:0:ffff:9c7f:a87a
156.127.168.123 0:0:0:0:0:ffff:9c7f:a87b
156.127.168.124 0:0:0:0:0:ffff:9c7f:a87c
156.127.168.125 0:0:0:0:0:ffff:9c7f:a87d
156.127.168.126 0:0:0:0:0:ffff:9c7f:a87e
156.127.168.127 0:0:0:0:0:ffff:9c7f:a87f
156.127.168.128 0:0:0:0:0:ffff:9c7f:a880
156.127.168.129 0:0:0:0:0:ffff:9c7f:a881
156.127.168.130 0:0:0:0:0:ffff:9c7f:a882
156.127.168.131 0:0:0:0:0:ffff:9c7f:a883
156.127.168.132 0:0:0:0:0:ffff:9c7f:a884
156.127.168.133 0:0:0:0:0:ffff:9c7f:a885
156.127.168.134 0:0:0:0:0:ffff:9c7f:a886
156.127.168.135 0:0:0:0:0:ffff:9c7f:a887
156.127.168.136 0:0:0:0:0:ffff:9c7f:a888
156.127.168.137 0:0:0:0:0:ffff:9c7f:a889
156.127.168.138 0:0:0:0:0:ffff:9c7f:a88a
156.127.168.139 0:0:0:0:0:ffff:9c7f:a88b
156.127.168.140 0:0:0:0:0:ffff:9c7f:a88c
156.127.168.141 0:0:0:0:0:ffff:9c7f:a88d
156.127.168.142 0:0:0:0:0:ffff:9c7f:a88e
156.127.168.143 0:0:0:0:0:ffff:9c7f:a88f
156.127.168.144 0:0:0:0:0:ffff:9c7f:a890
156.127.168.145 0:0:0:0:0:ffff:9c7f:a891
156.127.168.146 0:0:0:0:0:ffff:9c7f:a892
156.127.168.147 0:0:0:0:0:ffff:9c7f:a893
156.127.168.148 0:0:0:0:0:ffff:9c7f:a894
156.127.168.149 0:0:0:0:0:ffff:9c7f:a895
156.127.168.150 0:0:0:0:0:ffff:9c7f:a896
156.127.168.151 0:0:0:0:0:ffff:9c7f:a897
156.127.168.152 0:0:0:0:0:ffff:9c7f:a898
156.127.168.153 0:0:0:0:0:ffff:9c7f:a899
156.127.168.154 0:0:0:0:0:ffff:9c7f:a89a
156.127.168.155 0:0:0:0:0:ffff:9c7f:a89b
156.127.168.156 0:0:0:0:0:ffff:9c7f:a89c
156.127.168.157 0:0:0:0:0:ffff:9c7f:a89d
156.127.168.158 0:0:0:0:0:ffff:9c7f:a89e
156.127.168.159 0:0:0:0:0:ffff:9c7f:a89f
156.127.168.160 0:0:0:0:0:ffff:9c7f:a8a0
156.127.168.161 0:0:0:0:0:ffff:9c7f:a8a1
156.127.168.162 0:0:0:0:0:ffff:9c7f:a8a2
156.127.168.163 0:0:0:0:0:ffff:9c7f:a8a3
156.127.168.164 0:0:0:0:0:ffff:9c7f:a8a4
156.127.168.165 0:0:0:0:0:ffff:9c7f:a8a5
156.127.168.166 0:0:0:0:0:ffff:9c7f:a8a6
156.127.168.167 0:0:0:0:0:ffff:9c7f:a8a7
156.127.168.168 0:0:0:0:0:ffff:9c7f:a8a8
156.127.168.169 0:0:0:0:0:ffff:9c7f:a8a9
156.127.168.170 0:0:0:0:0:ffff:9c7f:a8aa
156.127.168.171 0:0:0:0:0:ffff:9c7f:a8ab
156.127.168.172 0:0:0:0:0:ffff:9c7f:a8ac
156.127.168.173 0:0:0:0:0:ffff:9c7f:a8ad
156.127.168.174 0:0:0:0:0:ffff:9c7f:a8ae
156.127.168.175 0:0:0:0:0:ffff:9c7f:a8af
156.127.168.176 0:0:0:0:0:ffff:9c7f:a8b0
156.127.168.177 0:0:0:0:0:ffff:9c7f:a8b1
156.127.168.178 0:0:0:0:0:ffff:9c7f:a8b2
156.127.168.179 0:0:0:0:0:ffff:9c7f:a8b3
156.127.168.180 0:0:0:0:0:ffff:9c7f:a8b4


156.127.168.181 0:0:0:0:0:ffff:9c7f:a8b5
156.127.168.182 0:0:0:0:0:ffff:9c7f:a8b6
156.127.168.183 0:0:0:0:0:ffff:9c7f:a8b7
156.127.168.184 0:0:0:0:0:ffff:9c7f:a8b8
156.127.168.185 0:0:0:0:0:ffff:9c7f:a8b9
156.127.168.186 0:0:0:0:0:ffff:9c7f:a8ba
156.127.168.187 0:0:0:0:0:ffff:9c7f:a8bb
156.127.168.188 0:0:0:0:0:ffff:9c7f:a8bc
156.127.168.189 0:0:0:0:0:ffff:9c7f:a8bd
156.127.168.190 0:0:0:0:0:ffff:9c7f:a8be
156.127.168.191 0:0:0:0:0:ffff:9c7f:a8bf
156.127.168.192 0:0:0:0:0:ffff:9c7f:a8c0
156.127.168.193 0:0:0:0:0:ffff:9c7f:a8c1
156.127.168.194 0:0:0:0:0:ffff:9c7f:a8c2
156.127.168.195 0:0:0:0:0:ffff:9c7f:a8c3
156.127.168.196 0:0:0:0:0:ffff:9c7f:a8c4
156.127.168.197 0:0:0:0:0:ffff:9c7f:a8c5
156.127.168.198 0:0:0:0:0:ffff:9c7f:a8c6
156.127.168.199 0:0:0:0:0:ffff:9c7f:a8c7
156.127.168.200 0:0:0:0:0:ffff:9c7f:a8c8
156.127.168.201 0:0:0:0:0:ffff:9c7f:a8c9
156.127.168.202 0:0:0:0:0:ffff:9c7f:a8ca
156.127.168.203 0:0:0:0:0:ffff:9c7f:a8cb
156.127.168.204 0:0:0:0:0:ffff:9c7f:a8cc
156.127.168.205 0:0:0:0:0:ffff:9c7f:a8cd
156.127.168.206 0:0:0:0:0:ffff:9c7f:a8ce
156.127.168.207 0:0:0:0:0:ffff:9c7f:a8cf
156.127.168.208 0:0:0:0:0:ffff:9c7f:a8d0
156.127.168.209 0:0:0:0:0:ffff:9c7f:a8d1
156.127.168.210 0:0:0:0:0:ffff:9c7f:a8d2
156.127.168.211 0:0:0:0:0:ffff:9c7f:a8d3
156.127.168.212 0:0:0:0:0:ffff:9c7f:a8d4
156.127.168.213 0:0:0:0:0:ffff:9c7f:a8d5
156.127.168.214 0:0:0:0:0:ffff:9c7f:a8d6
156.127.168.215 0:0:0:0:0:ffff:9c7f:a8d7
156.127.168.216 0:0:0:0:0:ffff:9c7f:a8d8
156.127.168.217 0:0:0:0:0:ffff:9c7f:a8d9
156.127.168.218 0:0:0:0:0:ffff:9c7f:a8da
156.127.168.219 0:0:0:0:0:ffff:9c7f:a8db
156.127.168.220 0:0:0:0:0:ffff:9c7f:a8dc
156.127.168.221 0:0:0:0:0:ffff:9c7f:a8dd
156.127.168.222 0:0:0:0:0:ffff:9c7f:a8de
156.127.168.223 0:0:0:0:0:ffff:9c7f:a8df
156.127.168.224 0:0:0:0:0:ffff:9c7f:a8e0
156.127.168.225 0:0:0:0:0:ffff:9c7f:a8e1
156.127.168.226 0:0:0:0:0:ffff:9c7f:a8e2
156.127.168.227 0:0:0:0:0:ffff:9c7f:a8e3
156.127.168.228 0:0:0:0:0:ffff:9c7f:a8e4
156.127.168.229 0:0:0:0:0:ffff:9c7f:a8e5
156.127.168.230 0:0:0:0:0:ffff:9c7f:a8e6
156.127.168.231 0:0:0:0:0:ffff:9c7f:a8e7
156.127.168.232 0:0:0:0:0:ffff:9c7f:a8e8
156.127.168.233 0:0:0:0:0:ffff:9c7f:a8e9
156.127.168.234 0:0:0:0:0:ffff:9c7f:a8ea
156.127.168.235 0:0:0:0:0:ffff:9c7f:a8eb
156.127.168.236 0:0:0:0:0:ffff:9c7f:a8ec
156.127.168.237 0:0:0:0:0:ffff:9c7f:a8ed
156.127.168.238 0:0:0:0:0:ffff:9c7f:a8ee
156.127.168.239 0:0:0:0:0:ffff:9c7f:a8ef
156.127.168.240 0:0:0:0:0:ffff:9c7f:a8f0
156.127.168.241 0:0:0:0:0:ffff:9c7f:a8f1
156.127.168.242 0:0:0:0:0:ffff:9c7f:a8f2
156.127.168.243 0:0:0:0:0:ffff:9c7f:a8f3
156.127.168.244 0:0:0:0:0:ffff:9c7f:a8f4
156.127.168.245 0:0:0:0:0:ffff:9c7f:a8f5
156.127.168.246 0:0:0:0:0:ffff:9c7f:a8f6
156.127.168.247 0:0:0:0:0:ffff:9c7f:a8f7
156.127.168.248 0:0:0:0:0:ffff:9c7f:a8f8
156.127.168.249 0:0:0:0:0:ffff:9c7f:a8f9
156.127.168.250 0:0:0:0:0:ffff:9c7f:a8fa
156.127.168.251 0:0:0:0:0:ffff:9c7f:a8fb
156.127.168.252 0:0:0:0:0:ffff:9c7f:a8fc
156.127.168.253 0:0:0:0:0:ffff:9c7f:a8fd
156.127.168.254 0:0:0:0:0:ffff:9c7f:a8fe
156.127.168.255 0:0:0:0:0:ffff:9c7f: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.