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
156.244.89.1 0:0:0:0:0:ffff:9cf4:5901
156.244.89.2 0:0:0:0:0:ffff:9cf4:5902
156.244.89.3 0:0:0:0:0:ffff:9cf4:5903
156.244.89.4 0:0:0:0:0:ffff:9cf4:5904
156.244.89.5 0:0:0:0:0:ffff:9cf4:5905
156.244.89.6 0:0:0:0:0:ffff:9cf4:5906
156.244.89.7 0:0:0:0:0:ffff:9cf4:5907
156.244.89.8 0:0:0:0:0:ffff:9cf4:5908
156.244.89.9 0:0:0:0:0:ffff:9cf4:5909
156.244.89.10 0:0:0:0:0:ffff:9cf4:590a
156.244.89.11 0:0:0:0:0:ffff:9cf4:590b
156.244.89.12 0:0:0:0:0:ffff:9cf4:590c
156.244.89.13 0:0:0:0:0:ffff:9cf4:590d
156.244.89.14 0:0:0:0:0:ffff:9cf4:590e
156.244.89.15 0:0:0:0:0:ffff:9cf4:590f
156.244.89.16 0:0:0:0:0:ffff:9cf4:5910
156.244.89.17 0:0:0:0:0:ffff:9cf4:5911
156.244.89.18 0:0:0:0:0:ffff:9cf4:5912
156.244.89.19 0:0:0:0:0:ffff:9cf4:5913
156.244.89.20 0:0:0:0:0:ffff:9cf4:5914
156.244.89.21 0:0:0:0:0:ffff:9cf4:5915
156.244.89.22 0:0:0:0:0:ffff:9cf4:5916
156.244.89.23 0:0:0:0:0:ffff:9cf4:5917
156.244.89.24 0:0:0:0:0:ffff:9cf4:5918
156.244.89.25 0:0:0:0:0:ffff:9cf4:5919
156.244.89.26 0:0:0:0:0:ffff:9cf4:591a
156.244.89.27 0:0:0:0:0:ffff:9cf4:591b
156.244.89.28 0:0:0:0:0:ffff:9cf4:591c
156.244.89.29 0:0:0:0:0:ffff:9cf4:591d
156.244.89.30 0:0:0:0:0:ffff:9cf4:591e
156.244.89.31 0:0:0:0:0:ffff:9cf4:591f
156.244.89.32 0:0:0:0:0:ffff:9cf4:5920
156.244.89.33 0:0:0:0:0:ffff:9cf4:5921
156.244.89.34 0:0:0:0:0:ffff:9cf4:5922
156.244.89.35 0:0:0:0:0:ffff:9cf4:5923
156.244.89.36 0:0:0:0:0:ffff:9cf4:5924
156.244.89.37 0:0:0:0:0:ffff:9cf4:5925
156.244.89.38 0:0:0:0:0:ffff:9cf4:5926
156.244.89.39 0:0:0:0:0:ffff:9cf4:5927
156.244.89.40 0:0:0:0:0:ffff:9cf4:5928
156.244.89.41 0:0:0:0:0:ffff:9cf4:5929
156.244.89.42 0:0:0:0:0:ffff:9cf4:592a
156.244.89.43 0:0:0:0:0:ffff:9cf4:592b
156.244.89.44 0:0:0:0:0:ffff:9cf4:592c
156.244.89.45 0:0:0:0:0:ffff:9cf4:592d
156.244.89.46 0:0:0:0:0:ffff:9cf4:592e
156.244.89.47 0:0:0:0:0:ffff:9cf4:592f
156.244.89.48 0:0:0:0:0:ffff:9cf4:5930
156.244.89.49 0:0:0:0:0:ffff:9cf4:5931
156.244.89.50 0:0:0:0:0:ffff:9cf4:5932
156.244.89.51 0:0:0:0:0:ffff:9cf4:5933
156.244.89.52 0:0:0:0:0:ffff:9cf4:5934
156.244.89.53 0:0:0:0:0:ffff:9cf4:5935
156.244.89.54 0:0:0:0:0:ffff:9cf4:5936
156.244.89.55 0:0:0:0:0:ffff:9cf4:5937
156.244.89.56 0:0:0:0:0:ffff:9cf4:5938
156.244.89.57 0:0:0:0:0:ffff:9cf4:5939
156.244.89.58 0:0:0:0:0:ffff:9cf4:593a
156.244.89.59 0:0:0:0:0:ffff:9cf4:593b
156.244.89.60 0:0:0:0:0:ffff:9cf4:593c


156.244.89.61 0:0:0:0:0:ffff:9cf4:593d
156.244.89.62 0:0:0:0:0:ffff:9cf4:593e
156.244.89.63 0:0:0:0:0:ffff:9cf4:593f
156.244.89.64 0:0:0:0:0:ffff:9cf4:5940
156.244.89.65 0:0:0:0:0:ffff:9cf4:5941
156.244.89.66 0:0:0:0:0:ffff:9cf4:5942
156.244.89.67 0:0:0:0:0:ffff:9cf4:5943
156.244.89.68 0:0:0:0:0:ffff:9cf4:5944
156.244.89.69 0:0:0:0:0:ffff:9cf4:5945
156.244.89.70 0:0:0:0:0:ffff:9cf4:5946
156.244.89.71 0:0:0:0:0:ffff:9cf4:5947
156.244.89.72 0:0:0:0:0:ffff:9cf4:5948
156.244.89.73 0:0:0:0:0:ffff:9cf4:5949
156.244.89.74 0:0:0:0:0:ffff:9cf4:594a
156.244.89.75 0:0:0:0:0:ffff:9cf4:594b
156.244.89.76 0:0:0:0:0:ffff:9cf4:594c
156.244.89.77 0:0:0:0:0:ffff:9cf4:594d
156.244.89.78 0:0:0:0:0:ffff:9cf4:594e
156.244.89.79 0:0:0:0:0:ffff:9cf4:594f
156.244.89.80 0:0:0:0:0:ffff:9cf4:5950
156.244.89.81 0:0:0:0:0:ffff:9cf4:5951
156.244.89.82 0:0:0:0:0:ffff:9cf4:5952
156.244.89.83 0:0:0:0:0:ffff:9cf4:5953
156.244.89.84 0:0:0:0:0:ffff:9cf4:5954
156.244.89.85 0:0:0:0:0:ffff:9cf4:5955
156.244.89.86 0:0:0:0:0:ffff:9cf4:5956
156.244.89.87 0:0:0:0:0:ffff:9cf4:5957
156.244.89.88 0:0:0:0:0:ffff:9cf4:5958
156.244.89.89 0:0:0:0:0:ffff:9cf4:5959
156.244.89.90 0:0:0:0:0:ffff:9cf4:595a
156.244.89.91 0:0:0:0:0:ffff:9cf4:595b
156.244.89.92 0:0:0:0:0:ffff:9cf4:595c
156.244.89.93 0:0:0:0:0:ffff:9cf4:595d
156.244.89.94 0:0:0:0:0:ffff:9cf4:595e
156.244.89.95 0:0:0:0:0:ffff:9cf4:595f
156.244.89.96 0:0:0:0:0:ffff:9cf4:5960
156.244.89.97 0:0:0:0:0:ffff:9cf4:5961
156.244.89.98 0:0:0:0:0:ffff:9cf4:5962
156.244.89.99 0:0:0:0:0:ffff:9cf4:5963
156.244.89.100 0:0:0:0:0:ffff:9cf4:5964
156.244.89.101 0:0:0:0:0:ffff:9cf4:5965
156.244.89.102 0:0:0:0:0:ffff:9cf4:5966
156.244.89.103 0:0:0:0:0:ffff:9cf4:5967
156.244.89.104 0:0:0:0:0:ffff:9cf4:5968
156.244.89.105 0:0:0:0:0:ffff:9cf4:5969
156.244.89.106 0:0:0:0:0:ffff:9cf4:596a
156.244.89.107 0:0:0:0:0:ffff:9cf4:596b
156.244.89.108 0:0:0:0:0:ffff:9cf4:596c
156.244.89.109 0:0:0:0:0:ffff:9cf4:596d
156.244.89.110 0:0:0:0:0:ffff:9cf4:596e
156.244.89.111 0:0:0:0:0:ffff:9cf4:596f
156.244.89.112 0:0:0:0:0:ffff:9cf4:5970
156.244.89.113 0:0:0:0:0:ffff:9cf4:5971
156.244.89.114 0:0:0:0:0:ffff:9cf4:5972
156.244.89.115 0:0:0:0:0:ffff:9cf4:5973
156.244.89.116 0:0:0:0:0:ffff:9cf4:5974
156.244.89.117 0:0:0:0:0:ffff:9cf4:5975
156.244.89.118 0:0:0:0:0:ffff:9cf4:5976
156.244.89.119 0:0:0:0:0:ffff:9cf4:5977
156.244.89.120 0:0:0:0:0:ffff:9cf4:5978


156.244.89.121 0:0:0:0:0:ffff:9cf4:5979
156.244.89.122 0:0:0:0:0:ffff:9cf4:597a
156.244.89.123 0:0:0:0:0:ffff:9cf4:597b
156.244.89.124 0:0:0:0:0:ffff:9cf4:597c
156.244.89.125 0:0:0:0:0:ffff:9cf4:597d
156.244.89.126 0:0:0:0:0:ffff:9cf4:597e
156.244.89.127 0:0:0:0:0:ffff:9cf4:597f
156.244.89.128 0:0:0:0:0:ffff:9cf4:5980
156.244.89.129 0:0:0:0:0:ffff:9cf4:5981
156.244.89.130 0:0:0:0:0:ffff:9cf4:5982
156.244.89.131 0:0:0:0:0:ffff:9cf4:5983
156.244.89.132 0:0:0:0:0:ffff:9cf4:5984
156.244.89.133 0:0:0:0:0:ffff:9cf4:5985
156.244.89.134 0:0:0:0:0:ffff:9cf4:5986
156.244.89.135 0:0:0:0:0:ffff:9cf4:5987
156.244.89.136 0:0:0:0:0:ffff:9cf4:5988
156.244.89.137 0:0:0:0:0:ffff:9cf4:5989
156.244.89.138 0:0:0:0:0:ffff:9cf4:598a
156.244.89.139 0:0:0:0:0:ffff:9cf4:598b
156.244.89.140 0:0:0:0:0:ffff:9cf4:598c
156.244.89.141 0:0:0:0:0:ffff:9cf4:598d
156.244.89.142 0:0:0:0:0:ffff:9cf4:598e
156.244.89.143 0:0:0:0:0:ffff:9cf4:598f
156.244.89.144 0:0:0:0:0:ffff:9cf4:5990
156.244.89.145 0:0:0:0:0:ffff:9cf4:5991
156.244.89.146 0:0:0:0:0:ffff:9cf4:5992
156.244.89.147 0:0:0:0:0:ffff:9cf4:5993
156.244.89.148 0:0:0:0:0:ffff:9cf4:5994
156.244.89.149 0:0:0:0:0:ffff:9cf4:5995
156.244.89.150 0:0:0:0:0:ffff:9cf4:5996
156.244.89.151 0:0:0:0:0:ffff:9cf4:5997
156.244.89.152 0:0:0:0:0:ffff:9cf4:5998
156.244.89.153 0:0:0:0:0:ffff:9cf4:5999
156.244.89.154 0:0:0:0:0:ffff:9cf4:599a
156.244.89.155 0:0:0:0:0:ffff:9cf4:599b
156.244.89.156 0:0:0:0:0:ffff:9cf4:599c
156.244.89.157 0:0:0:0:0:ffff:9cf4:599d
156.244.89.158 0:0:0:0:0:ffff:9cf4:599e
156.244.89.159 0:0:0:0:0:ffff:9cf4:599f
156.244.89.160 0:0:0:0:0:ffff:9cf4:59a0
156.244.89.161 0:0:0:0:0:ffff:9cf4:59a1
156.244.89.162 0:0:0:0:0:ffff:9cf4:59a2
156.244.89.163 0:0:0:0:0:ffff:9cf4:59a3
156.244.89.164 0:0:0:0:0:ffff:9cf4:59a4
156.244.89.165 0:0:0:0:0:ffff:9cf4:59a5
156.244.89.166 0:0:0:0:0:ffff:9cf4:59a6
156.244.89.167 0:0:0:0:0:ffff:9cf4:59a7
156.244.89.168 0:0:0:0:0:ffff:9cf4:59a8
156.244.89.169 0:0:0:0:0:ffff:9cf4:59a9
156.244.89.170 0:0:0:0:0:ffff:9cf4:59aa
156.244.89.171 0:0:0:0:0:ffff:9cf4:59ab
156.244.89.172 0:0:0:0:0:ffff:9cf4:59ac
156.244.89.173 0:0:0:0:0:ffff:9cf4:59ad
156.244.89.174 0:0:0:0:0:ffff:9cf4:59ae
156.244.89.175 0:0:0:0:0:ffff:9cf4:59af
156.244.89.176 0:0:0:0:0:ffff:9cf4:59b0
156.244.89.177 0:0:0:0:0:ffff:9cf4:59b1
156.244.89.178 0:0:0:0:0:ffff:9cf4:59b2
156.244.89.179 0:0:0:0:0:ffff:9cf4:59b3
156.244.89.180 0:0:0:0:0:ffff:9cf4:59b4


156.244.89.181 0:0:0:0:0:ffff:9cf4:59b5
156.244.89.182 0:0:0:0:0:ffff:9cf4:59b6
156.244.89.183 0:0:0:0:0:ffff:9cf4:59b7
156.244.89.184 0:0:0:0:0:ffff:9cf4:59b8
156.244.89.185 0:0:0:0:0:ffff:9cf4:59b9
156.244.89.186 0:0:0:0:0:ffff:9cf4:59ba
156.244.89.187 0:0:0:0:0:ffff:9cf4:59bb
156.244.89.188 0:0:0:0:0:ffff:9cf4:59bc
156.244.89.189 0:0:0:0:0:ffff:9cf4:59bd
156.244.89.190 0:0:0:0:0:ffff:9cf4:59be
156.244.89.191 0:0:0:0:0:ffff:9cf4:59bf
156.244.89.192 0:0:0:0:0:ffff:9cf4:59c0
156.244.89.193 0:0:0:0:0:ffff:9cf4:59c1
156.244.89.194 0:0:0:0:0:ffff:9cf4:59c2
156.244.89.195 0:0:0:0:0:ffff:9cf4:59c3
156.244.89.196 0:0:0:0:0:ffff:9cf4:59c4
156.244.89.197 0:0:0:0:0:ffff:9cf4:59c5
156.244.89.198 0:0:0:0:0:ffff:9cf4:59c6
156.244.89.199 0:0:0:0:0:ffff:9cf4:59c7
156.244.89.200 0:0:0:0:0:ffff:9cf4:59c8
156.244.89.201 0:0:0:0:0:ffff:9cf4:59c9
156.244.89.202 0:0:0:0:0:ffff:9cf4:59ca
156.244.89.203 0:0:0:0:0:ffff:9cf4:59cb
156.244.89.204 0:0:0:0:0:ffff:9cf4:59cc
156.244.89.205 0:0:0:0:0:ffff:9cf4:59cd
156.244.89.206 0:0:0:0:0:ffff:9cf4:59ce
156.244.89.207 0:0:0:0:0:ffff:9cf4:59cf
156.244.89.208 0:0:0:0:0:ffff:9cf4:59d0
156.244.89.209 0:0:0:0:0:ffff:9cf4:59d1
156.244.89.210 0:0:0:0:0:ffff:9cf4:59d2
156.244.89.211 0:0:0:0:0:ffff:9cf4:59d3
156.244.89.212 0:0:0:0:0:ffff:9cf4:59d4
156.244.89.213 0:0:0:0:0:ffff:9cf4:59d5
156.244.89.214 0:0:0:0:0:ffff:9cf4:59d6
156.244.89.215 0:0:0:0:0:ffff:9cf4:59d7
156.244.89.216 0:0:0:0:0:ffff:9cf4:59d8
156.244.89.217 0:0:0:0:0:ffff:9cf4:59d9
156.244.89.218 0:0:0:0:0:ffff:9cf4:59da
156.244.89.219 0:0:0:0:0:ffff:9cf4:59db
156.244.89.220 0:0:0:0:0:ffff:9cf4:59dc
156.244.89.221 0:0:0:0:0:ffff:9cf4:59dd
156.244.89.222 0:0:0:0:0:ffff:9cf4:59de
156.244.89.223 0:0:0:0:0:ffff:9cf4:59df
156.244.89.224 0:0:0:0:0:ffff:9cf4:59e0
156.244.89.225 0:0:0:0:0:ffff:9cf4:59e1
156.244.89.226 0:0:0:0:0:ffff:9cf4:59e2
156.244.89.227 0:0:0:0:0:ffff:9cf4:59e3
156.244.89.228 0:0:0:0:0:ffff:9cf4:59e4
156.244.89.229 0:0:0:0:0:ffff:9cf4:59e5
156.244.89.230 0:0:0:0:0:ffff:9cf4:59e6
156.244.89.231 0:0:0:0:0:ffff:9cf4:59e7
156.244.89.232 0:0:0:0:0:ffff:9cf4:59e8
156.244.89.233 0:0:0:0:0:ffff:9cf4:59e9
156.244.89.234 0:0:0:0:0:ffff:9cf4:59ea
156.244.89.235 0:0:0:0:0:ffff:9cf4:59eb
156.244.89.236 0:0:0:0:0:ffff:9cf4:59ec
156.244.89.237 0:0:0:0:0:ffff:9cf4:59ed
156.244.89.238 0:0:0:0:0:ffff:9cf4:59ee
156.244.89.239 0:0:0:0:0:ffff:9cf4:59ef
156.244.89.240 0:0:0:0:0:ffff:9cf4:59f0
156.244.89.241 0:0:0:0:0:ffff:9cf4:59f1
156.244.89.242 0:0:0:0:0:ffff:9cf4:59f2
156.244.89.243 0:0:0:0:0:ffff:9cf4:59f3
156.244.89.244 0:0:0:0:0:ffff:9cf4:59f4
156.244.89.245 0:0:0:0:0:ffff:9cf4:59f5
156.244.89.246 0:0:0:0:0:ffff:9cf4:59f6
156.244.89.247 0:0:0:0:0:ffff:9cf4:59f7
156.244.89.248 0:0:0:0:0:ffff:9cf4:59f8
156.244.89.249 0:0:0:0:0:ffff:9cf4:59f9
156.244.89.250 0:0:0:0:0:ffff:9cf4:59fa
156.244.89.251 0:0:0:0:0:ffff:9cf4:59fb
156.244.89.252 0:0:0:0:0:ffff:9cf4:59fc
156.244.89.253 0:0:0:0:0:ffff:9cf4:59fd
156.244.89.254 0:0:0:0:0:ffff:9cf4:59fe
156.244.89.255 0:0:0:0:0:ffff:9cf4:59ff


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.