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
162.81.89.1 0:0:0:0:0:ffff:a251:5901
162.81.89.2 0:0:0:0:0:ffff:a251:5902
162.81.89.3 0:0:0:0:0:ffff:a251:5903
162.81.89.4 0:0:0:0:0:ffff:a251:5904
162.81.89.5 0:0:0:0:0:ffff:a251:5905
162.81.89.6 0:0:0:0:0:ffff:a251:5906
162.81.89.7 0:0:0:0:0:ffff:a251:5907
162.81.89.8 0:0:0:0:0:ffff:a251:5908
162.81.89.9 0:0:0:0:0:ffff:a251:5909
162.81.89.10 0:0:0:0:0:ffff:a251:590a
162.81.89.11 0:0:0:0:0:ffff:a251:590b
162.81.89.12 0:0:0:0:0:ffff:a251:590c
162.81.89.13 0:0:0:0:0:ffff:a251:590d
162.81.89.14 0:0:0:0:0:ffff:a251:590e
162.81.89.15 0:0:0:0:0:ffff:a251:590f
162.81.89.16 0:0:0:0:0:ffff:a251:5910
162.81.89.17 0:0:0:0:0:ffff:a251:5911
162.81.89.18 0:0:0:0:0:ffff:a251:5912
162.81.89.19 0:0:0:0:0:ffff:a251:5913
162.81.89.20 0:0:0:0:0:ffff:a251:5914
162.81.89.21 0:0:0:0:0:ffff:a251:5915
162.81.89.22 0:0:0:0:0:ffff:a251:5916
162.81.89.23 0:0:0:0:0:ffff:a251:5917
162.81.89.24 0:0:0:0:0:ffff:a251:5918
162.81.89.25 0:0:0:0:0:ffff:a251:5919
162.81.89.26 0:0:0:0:0:ffff:a251:591a
162.81.89.27 0:0:0:0:0:ffff:a251:591b
162.81.89.28 0:0:0:0:0:ffff:a251:591c
162.81.89.29 0:0:0:0:0:ffff:a251:591d
162.81.89.30 0:0:0:0:0:ffff:a251:591e
162.81.89.31 0:0:0:0:0:ffff:a251:591f
162.81.89.32 0:0:0:0:0:ffff:a251:5920
162.81.89.33 0:0:0:0:0:ffff:a251:5921
162.81.89.34 0:0:0:0:0:ffff:a251:5922
162.81.89.35 0:0:0:0:0:ffff:a251:5923
162.81.89.36 0:0:0:0:0:ffff:a251:5924
162.81.89.37 0:0:0:0:0:ffff:a251:5925
162.81.89.38 0:0:0:0:0:ffff:a251:5926
162.81.89.39 0:0:0:0:0:ffff:a251:5927
162.81.89.40 0:0:0:0:0:ffff:a251:5928
162.81.89.41 0:0:0:0:0:ffff:a251:5929
162.81.89.42 0:0:0:0:0:ffff:a251:592a
162.81.89.43 0:0:0:0:0:ffff:a251:592b
162.81.89.44 0:0:0:0:0:ffff:a251:592c
162.81.89.45 0:0:0:0:0:ffff:a251:592d
162.81.89.46 0:0:0:0:0:ffff:a251:592e
162.81.89.47 0:0:0:0:0:ffff:a251:592f
162.81.89.48 0:0:0:0:0:ffff:a251:5930
162.81.89.49 0:0:0:0:0:ffff:a251:5931
162.81.89.50 0:0:0:0:0:ffff:a251:5932
162.81.89.51 0:0:0:0:0:ffff:a251:5933
162.81.89.52 0:0:0:0:0:ffff:a251:5934
162.81.89.53 0:0:0:0:0:ffff:a251:5935
162.81.89.54 0:0:0:0:0:ffff:a251:5936
162.81.89.55 0:0:0:0:0:ffff:a251:5937
162.81.89.56 0:0:0:0:0:ffff:a251:5938
162.81.89.57 0:0:0:0:0:ffff:a251:5939
162.81.89.58 0:0:0:0:0:ffff:a251:593a
162.81.89.59 0:0:0:0:0:ffff:a251:593b
162.81.89.60 0:0:0:0:0:ffff:a251:593c


162.81.89.61 0:0:0:0:0:ffff:a251:593d
162.81.89.62 0:0:0:0:0:ffff:a251:593e
162.81.89.63 0:0:0:0:0:ffff:a251:593f
162.81.89.64 0:0:0:0:0:ffff:a251:5940
162.81.89.65 0:0:0:0:0:ffff:a251:5941
162.81.89.66 0:0:0:0:0:ffff:a251:5942
162.81.89.67 0:0:0:0:0:ffff:a251:5943
162.81.89.68 0:0:0:0:0:ffff:a251:5944
162.81.89.69 0:0:0:0:0:ffff:a251:5945
162.81.89.70 0:0:0:0:0:ffff:a251:5946
162.81.89.71 0:0:0:0:0:ffff:a251:5947
162.81.89.72 0:0:0:0:0:ffff:a251:5948
162.81.89.73 0:0:0:0:0:ffff:a251:5949
162.81.89.74 0:0:0:0:0:ffff:a251:594a
162.81.89.75 0:0:0:0:0:ffff:a251:594b
162.81.89.76 0:0:0:0:0:ffff:a251:594c
162.81.89.77 0:0:0:0:0:ffff:a251:594d
162.81.89.78 0:0:0:0:0:ffff:a251:594e
162.81.89.79 0:0:0:0:0:ffff:a251:594f
162.81.89.80 0:0:0:0:0:ffff:a251:5950
162.81.89.81 0:0:0:0:0:ffff:a251:5951
162.81.89.82 0:0:0:0:0:ffff:a251:5952
162.81.89.83 0:0:0:0:0:ffff:a251:5953
162.81.89.84 0:0:0:0:0:ffff:a251:5954
162.81.89.85 0:0:0:0:0:ffff:a251:5955
162.81.89.86 0:0:0:0:0:ffff:a251:5956
162.81.89.87 0:0:0:0:0:ffff:a251:5957
162.81.89.88 0:0:0:0:0:ffff:a251:5958
162.81.89.89 0:0:0:0:0:ffff:a251:5959
162.81.89.90 0:0:0:0:0:ffff:a251:595a
162.81.89.91 0:0:0:0:0:ffff:a251:595b
162.81.89.92 0:0:0:0:0:ffff:a251:595c
162.81.89.93 0:0:0:0:0:ffff:a251:595d
162.81.89.94 0:0:0:0:0:ffff:a251:595e
162.81.89.95 0:0:0:0:0:ffff:a251:595f
162.81.89.96 0:0:0:0:0:ffff:a251:5960
162.81.89.97 0:0:0:0:0:ffff:a251:5961
162.81.89.98 0:0:0:0:0:ffff:a251:5962
162.81.89.99 0:0:0:0:0:ffff:a251:5963
162.81.89.100 0:0:0:0:0:ffff:a251:5964
162.81.89.101 0:0:0:0:0:ffff:a251:5965
162.81.89.102 0:0:0:0:0:ffff:a251:5966
162.81.89.103 0:0:0:0:0:ffff:a251:5967
162.81.89.104 0:0:0:0:0:ffff:a251:5968
162.81.89.105 0:0:0:0:0:ffff:a251:5969
162.81.89.106 0:0:0:0:0:ffff:a251:596a
162.81.89.107 0:0:0:0:0:ffff:a251:596b
162.81.89.108 0:0:0:0:0:ffff:a251:596c
162.81.89.109 0:0:0:0:0:ffff:a251:596d
162.81.89.110 0:0:0:0:0:ffff:a251:596e
162.81.89.111 0:0:0:0:0:ffff:a251:596f
162.81.89.112 0:0:0:0:0:ffff:a251:5970
162.81.89.113 0:0:0:0:0:ffff:a251:5971
162.81.89.114 0:0:0:0:0:ffff:a251:5972
162.81.89.115 0:0:0:0:0:ffff:a251:5973
162.81.89.116 0:0:0:0:0:ffff:a251:5974
162.81.89.117 0:0:0:0:0:ffff:a251:5975
162.81.89.118 0:0:0:0:0:ffff:a251:5976
162.81.89.119 0:0:0:0:0:ffff:a251:5977
162.81.89.120 0:0:0:0:0:ffff:a251:5978


162.81.89.121 0:0:0:0:0:ffff:a251:5979
162.81.89.122 0:0:0:0:0:ffff:a251:597a
162.81.89.123 0:0:0:0:0:ffff:a251:597b
162.81.89.124 0:0:0:0:0:ffff:a251:597c
162.81.89.125 0:0:0:0:0:ffff:a251:597d
162.81.89.126 0:0:0:0:0:ffff:a251:597e
162.81.89.127 0:0:0:0:0:ffff:a251:597f
162.81.89.128 0:0:0:0:0:ffff:a251:5980
162.81.89.129 0:0:0:0:0:ffff:a251:5981
162.81.89.130 0:0:0:0:0:ffff:a251:5982
162.81.89.131 0:0:0:0:0:ffff:a251:5983
162.81.89.132 0:0:0:0:0:ffff:a251:5984
162.81.89.133 0:0:0:0:0:ffff:a251:5985
162.81.89.134 0:0:0:0:0:ffff:a251:5986
162.81.89.135 0:0:0:0:0:ffff:a251:5987
162.81.89.136 0:0:0:0:0:ffff:a251:5988
162.81.89.137 0:0:0:0:0:ffff:a251:5989
162.81.89.138 0:0:0:0:0:ffff:a251:598a
162.81.89.139 0:0:0:0:0:ffff:a251:598b
162.81.89.140 0:0:0:0:0:ffff:a251:598c
162.81.89.141 0:0:0:0:0:ffff:a251:598d
162.81.89.142 0:0:0:0:0:ffff:a251:598e
162.81.89.143 0:0:0:0:0:ffff:a251:598f
162.81.89.144 0:0:0:0:0:ffff:a251:5990
162.81.89.145 0:0:0:0:0:ffff:a251:5991
162.81.89.146 0:0:0:0:0:ffff:a251:5992
162.81.89.147 0:0:0:0:0:ffff:a251:5993
162.81.89.148 0:0:0:0:0:ffff:a251:5994
162.81.89.149 0:0:0:0:0:ffff:a251:5995
162.81.89.150 0:0:0:0:0:ffff:a251:5996
162.81.89.151 0:0:0:0:0:ffff:a251:5997
162.81.89.152 0:0:0:0:0:ffff:a251:5998
162.81.89.153 0:0:0:0:0:ffff:a251:5999
162.81.89.154 0:0:0:0:0:ffff:a251:599a
162.81.89.155 0:0:0:0:0:ffff:a251:599b
162.81.89.156 0:0:0:0:0:ffff:a251:599c
162.81.89.157 0:0:0:0:0:ffff:a251:599d
162.81.89.158 0:0:0:0:0:ffff:a251:599e
162.81.89.159 0:0:0:0:0:ffff:a251:599f
162.81.89.160 0:0:0:0:0:ffff:a251:59a0
162.81.89.161 0:0:0:0:0:ffff:a251:59a1
162.81.89.162 0:0:0:0:0:ffff:a251:59a2
162.81.89.163 0:0:0:0:0:ffff:a251:59a3
162.81.89.164 0:0:0:0:0:ffff:a251:59a4
162.81.89.165 0:0:0:0:0:ffff:a251:59a5
162.81.89.166 0:0:0:0:0:ffff:a251:59a6
162.81.89.167 0:0:0:0:0:ffff:a251:59a7
162.81.89.168 0:0:0:0:0:ffff:a251:59a8
162.81.89.169 0:0:0:0:0:ffff:a251:59a9
162.81.89.170 0:0:0:0:0:ffff:a251:59aa
162.81.89.171 0:0:0:0:0:ffff:a251:59ab
162.81.89.172 0:0:0:0:0:ffff:a251:59ac
162.81.89.173 0:0:0:0:0:ffff:a251:59ad
162.81.89.174 0:0:0:0:0:ffff:a251:59ae
162.81.89.175 0:0:0:0:0:ffff:a251:59af
162.81.89.176 0:0:0:0:0:ffff:a251:59b0
162.81.89.177 0:0:0:0:0:ffff:a251:59b1
162.81.89.178 0:0:0:0:0:ffff:a251:59b2
162.81.89.179 0:0:0:0:0:ffff:a251:59b3
162.81.89.180 0:0:0:0:0:ffff:a251:59b4


162.81.89.181 0:0:0:0:0:ffff:a251:59b5
162.81.89.182 0:0:0:0:0:ffff:a251:59b6
162.81.89.183 0:0:0:0:0:ffff:a251:59b7
162.81.89.184 0:0:0:0:0:ffff:a251:59b8
162.81.89.185 0:0:0:0:0:ffff:a251:59b9
162.81.89.186 0:0:0:0:0:ffff:a251:59ba
162.81.89.187 0:0:0:0:0:ffff:a251:59bb
162.81.89.188 0:0:0:0:0:ffff:a251:59bc
162.81.89.189 0:0:0:0:0:ffff:a251:59bd
162.81.89.190 0:0:0:0:0:ffff:a251:59be
162.81.89.191 0:0:0:0:0:ffff:a251:59bf
162.81.89.192 0:0:0:0:0:ffff:a251:59c0
162.81.89.193 0:0:0:0:0:ffff:a251:59c1
162.81.89.194 0:0:0:0:0:ffff:a251:59c2
162.81.89.195 0:0:0:0:0:ffff:a251:59c3
162.81.89.196 0:0:0:0:0:ffff:a251:59c4
162.81.89.197 0:0:0:0:0:ffff:a251:59c5
162.81.89.198 0:0:0:0:0:ffff:a251:59c6
162.81.89.199 0:0:0:0:0:ffff:a251:59c7
162.81.89.200 0:0:0:0:0:ffff:a251:59c8
162.81.89.201 0:0:0:0:0:ffff:a251:59c9
162.81.89.202 0:0:0:0:0:ffff:a251:59ca
162.81.89.203 0:0:0:0:0:ffff:a251:59cb
162.81.89.204 0:0:0:0:0:ffff:a251:59cc
162.81.89.205 0:0:0:0:0:ffff:a251:59cd
162.81.89.206 0:0:0:0:0:ffff:a251:59ce
162.81.89.207 0:0:0:0:0:ffff:a251:59cf
162.81.89.208 0:0:0:0:0:ffff:a251:59d0
162.81.89.209 0:0:0:0:0:ffff:a251:59d1
162.81.89.210 0:0:0:0:0:ffff:a251:59d2
162.81.89.211 0:0:0:0:0:ffff:a251:59d3
162.81.89.212 0:0:0:0:0:ffff:a251:59d4
162.81.89.213 0:0:0:0:0:ffff:a251:59d5
162.81.89.214 0:0:0:0:0:ffff:a251:59d6
162.81.89.215 0:0:0:0:0:ffff:a251:59d7
162.81.89.216 0:0:0:0:0:ffff:a251:59d8
162.81.89.217 0:0:0:0:0:ffff:a251:59d9
162.81.89.218 0:0:0:0:0:ffff:a251:59da
162.81.89.219 0:0:0:0:0:ffff:a251:59db
162.81.89.220 0:0:0:0:0:ffff:a251:59dc
162.81.89.221 0:0:0:0:0:ffff:a251:59dd
162.81.89.222 0:0:0:0:0:ffff:a251:59de
162.81.89.223 0:0:0:0:0:ffff:a251:59df
162.81.89.224 0:0:0:0:0:ffff:a251:59e0
162.81.89.225 0:0:0:0:0:ffff:a251:59e1
162.81.89.226 0:0:0:0:0:ffff:a251:59e2
162.81.89.227 0:0:0:0:0:ffff:a251:59e3
162.81.89.228 0:0:0:0:0:ffff:a251:59e4
162.81.89.229 0:0:0:0:0:ffff:a251:59e5
162.81.89.230 0:0:0:0:0:ffff:a251:59e6
162.81.89.231 0:0:0:0:0:ffff:a251:59e7
162.81.89.232 0:0:0:0:0:ffff:a251:59e8
162.81.89.233 0:0:0:0:0:ffff:a251:59e9
162.81.89.234 0:0:0:0:0:ffff:a251:59ea
162.81.89.235 0:0:0:0:0:ffff:a251:59eb
162.81.89.236 0:0:0:0:0:ffff:a251:59ec
162.81.89.237 0:0:0:0:0:ffff:a251:59ed
162.81.89.238 0:0:0:0:0:ffff:a251:59ee
162.81.89.239 0:0:0:0:0:ffff:a251:59ef
162.81.89.240 0:0:0:0:0:ffff:a251:59f0
162.81.89.241 0:0:0:0:0:ffff:a251:59f1
162.81.89.242 0:0:0:0:0:ffff:a251:59f2
162.81.89.243 0:0:0:0:0:ffff:a251:59f3
162.81.89.244 0:0:0:0:0:ffff:a251:59f4
162.81.89.245 0:0:0:0:0:ffff:a251:59f5
162.81.89.246 0:0:0:0:0:ffff:a251:59f6
162.81.89.247 0:0:0:0:0:ffff:a251:59f7
162.81.89.248 0:0:0:0:0:ffff:a251:59f8
162.81.89.249 0:0:0:0:0:ffff:a251:59f9
162.81.89.250 0:0:0:0:0:ffff:a251:59fa
162.81.89.251 0:0:0:0:0:ffff:a251:59fb
162.81.89.252 0:0:0:0:0:ffff:a251:59fc
162.81.89.253 0:0:0:0:0:ffff:a251:59fd
162.81.89.254 0:0:0:0:0:ffff:a251:59fe
162.81.89.255 0:0:0:0:0:ffff:a251:59ff


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.