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
205.16.89.1 0:0:0:0:0:ffff:cd10:5901
205.16.89.2 0:0:0:0:0:ffff:cd10:5902
205.16.89.3 0:0:0:0:0:ffff:cd10:5903
205.16.89.4 0:0:0:0:0:ffff:cd10:5904
205.16.89.5 0:0:0:0:0:ffff:cd10:5905
205.16.89.6 0:0:0:0:0:ffff:cd10:5906
205.16.89.7 0:0:0:0:0:ffff:cd10:5907
205.16.89.8 0:0:0:0:0:ffff:cd10:5908
205.16.89.9 0:0:0:0:0:ffff:cd10:5909
205.16.89.10 0:0:0:0:0:ffff:cd10:590a
205.16.89.11 0:0:0:0:0:ffff:cd10:590b
205.16.89.12 0:0:0:0:0:ffff:cd10:590c
205.16.89.13 0:0:0:0:0:ffff:cd10:590d
205.16.89.14 0:0:0:0:0:ffff:cd10:590e
205.16.89.15 0:0:0:0:0:ffff:cd10:590f
205.16.89.16 0:0:0:0:0:ffff:cd10:5910
205.16.89.17 0:0:0:0:0:ffff:cd10:5911
205.16.89.18 0:0:0:0:0:ffff:cd10:5912
205.16.89.19 0:0:0:0:0:ffff:cd10:5913
205.16.89.20 0:0:0:0:0:ffff:cd10:5914
205.16.89.21 0:0:0:0:0:ffff:cd10:5915
205.16.89.22 0:0:0:0:0:ffff:cd10:5916
205.16.89.23 0:0:0:0:0:ffff:cd10:5917
205.16.89.24 0:0:0:0:0:ffff:cd10:5918
205.16.89.25 0:0:0:0:0:ffff:cd10:5919
205.16.89.26 0:0:0:0:0:ffff:cd10:591a
205.16.89.27 0:0:0:0:0:ffff:cd10:591b
205.16.89.28 0:0:0:0:0:ffff:cd10:591c
205.16.89.29 0:0:0:0:0:ffff:cd10:591d
205.16.89.30 0:0:0:0:0:ffff:cd10:591e
205.16.89.31 0:0:0:0:0:ffff:cd10:591f
205.16.89.32 0:0:0:0:0:ffff:cd10:5920
205.16.89.33 0:0:0:0:0:ffff:cd10:5921
205.16.89.34 0:0:0:0:0:ffff:cd10:5922
205.16.89.35 0:0:0:0:0:ffff:cd10:5923
205.16.89.36 0:0:0:0:0:ffff:cd10:5924
205.16.89.37 0:0:0:0:0:ffff:cd10:5925
205.16.89.38 0:0:0:0:0:ffff:cd10:5926
205.16.89.39 0:0:0:0:0:ffff:cd10:5927
205.16.89.40 0:0:0:0:0:ffff:cd10:5928
205.16.89.41 0:0:0:0:0:ffff:cd10:5929
205.16.89.42 0:0:0:0:0:ffff:cd10:592a
205.16.89.43 0:0:0:0:0:ffff:cd10:592b
205.16.89.44 0:0:0:0:0:ffff:cd10:592c
205.16.89.45 0:0:0:0:0:ffff:cd10:592d
205.16.89.46 0:0:0:0:0:ffff:cd10:592e
205.16.89.47 0:0:0:0:0:ffff:cd10:592f
205.16.89.48 0:0:0:0:0:ffff:cd10:5930
205.16.89.49 0:0:0:0:0:ffff:cd10:5931
205.16.89.50 0:0:0:0:0:ffff:cd10:5932
205.16.89.51 0:0:0:0:0:ffff:cd10:5933
205.16.89.52 0:0:0:0:0:ffff:cd10:5934
205.16.89.53 0:0:0:0:0:ffff:cd10:5935
205.16.89.54 0:0:0:0:0:ffff:cd10:5936
205.16.89.55 0:0:0:0:0:ffff:cd10:5937
205.16.89.56 0:0:0:0:0:ffff:cd10:5938
205.16.89.57 0:0:0:0:0:ffff:cd10:5939
205.16.89.58 0:0:0:0:0:ffff:cd10:593a
205.16.89.59 0:0:0:0:0:ffff:cd10:593b
205.16.89.60 0:0:0:0:0:ffff:cd10:593c


205.16.89.61 0:0:0:0:0:ffff:cd10:593d
205.16.89.62 0:0:0:0:0:ffff:cd10:593e
205.16.89.63 0:0:0:0:0:ffff:cd10:593f
205.16.89.64 0:0:0:0:0:ffff:cd10:5940
205.16.89.65 0:0:0:0:0:ffff:cd10:5941
205.16.89.66 0:0:0:0:0:ffff:cd10:5942
205.16.89.67 0:0:0:0:0:ffff:cd10:5943
205.16.89.68 0:0:0:0:0:ffff:cd10:5944
205.16.89.69 0:0:0:0:0:ffff:cd10:5945
205.16.89.70 0:0:0:0:0:ffff:cd10:5946
205.16.89.71 0:0:0:0:0:ffff:cd10:5947
205.16.89.72 0:0:0:0:0:ffff:cd10:5948
205.16.89.73 0:0:0:0:0:ffff:cd10:5949
205.16.89.74 0:0:0:0:0:ffff:cd10:594a
205.16.89.75 0:0:0:0:0:ffff:cd10:594b
205.16.89.76 0:0:0:0:0:ffff:cd10:594c
205.16.89.77 0:0:0:0:0:ffff:cd10:594d
205.16.89.78 0:0:0:0:0:ffff:cd10:594e
205.16.89.79 0:0:0:0:0:ffff:cd10:594f
205.16.89.80 0:0:0:0:0:ffff:cd10:5950
205.16.89.81 0:0:0:0:0:ffff:cd10:5951
205.16.89.82 0:0:0:0:0:ffff:cd10:5952
205.16.89.83 0:0:0:0:0:ffff:cd10:5953
205.16.89.84 0:0:0:0:0:ffff:cd10:5954
205.16.89.85 0:0:0:0:0:ffff:cd10:5955
205.16.89.86 0:0:0:0:0:ffff:cd10:5956
205.16.89.87 0:0:0:0:0:ffff:cd10:5957
205.16.89.88 0:0:0:0:0:ffff:cd10:5958
205.16.89.89 0:0:0:0:0:ffff:cd10:5959
205.16.89.90 0:0:0:0:0:ffff:cd10:595a
205.16.89.91 0:0:0:0:0:ffff:cd10:595b
205.16.89.92 0:0:0:0:0:ffff:cd10:595c
205.16.89.93 0:0:0:0:0:ffff:cd10:595d
205.16.89.94 0:0:0:0:0:ffff:cd10:595e
205.16.89.95 0:0:0:0:0:ffff:cd10:595f
205.16.89.96 0:0:0:0:0:ffff:cd10:5960
205.16.89.97 0:0:0:0:0:ffff:cd10:5961
205.16.89.98 0:0:0:0:0:ffff:cd10:5962
205.16.89.99 0:0:0:0:0:ffff:cd10:5963
205.16.89.100 0:0:0:0:0:ffff:cd10:5964
205.16.89.101 0:0:0:0:0:ffff:cd10:5965
205.16.89.102 0:0:0:0:0:ffff:cd10:5966
205.16.89.103 0:0:0:0:0:ffff:cd10:5967
205.16.89.104 0:0:0:0:0:ffff:cd10:5968
205.16.89.105 0:0:0:0:0:ffff:cd10:5969
205.16.89.106 0:0:0:0:0:ffff:cd10:596a
205.16.89.107 0:0:0:0:0:ffff:cd10:596b
205.16.89.108 0:0:0:0:0:ffff:cd10:596c
205.16.89.109 0:0:0:0:0:ffff:cd10:596d
205.16.89.110 0:0:0:0:0:ffff:cd10:596e
205.16.89.111 0:0:0:0:0:ffff:cd10:596f
205.16.89.112 0:0:0:0:0:ffff:cd10:5970
205.16.89.113 0:0:0:0:0:ffff:cd10:5971
205.16.89.114 0:0:0:0:0:ffff:cd10:5972
205.16.89.115 0:0:0:0:0:ffff:cd10:5973
205.16.89.116 0:0:0:0:0:ffff:cd10:5974
205.16.89.117 0:0:0:0:0:ffff:cd10:5975
205.16.89.118 0:0:0:0:0:ffff:cd10:5976
205.16.89.119 0:0:0:0:0:ffff:cd10:5977
205.16.89.120 0:0:0:0:0:ffff:cd10:5978


205.16.89.121 0:0:0:0:0:ffff:cd10:5979
205.16.89.122 0:0:0:0:0:ffff:cd10:597a
205.16.89.123 0:0:0:0:0:ffff:cd10:597b
205.16.89.124 0:0:0:0:0:ffff:cd10:597c
205.16.89.125 0:0:0:0:0:ffff:cd10:597d
205.16.89.126 0:0:0:0:0:ffff:cd10:597e
205.16.89.127 0:0:0:0:0:ffff:cd10:597f
205.16.89.128 0:0:0:0:0:ffff:cd10:5980
205.16.89.129 0:0:0:0:0:ffff:cd10:5981
205.16.89.130 0:0:0:0:0:ffff:cd10:5982
205.16.89.131 0:0:0:0:0:ffff:cd10:5983
205.16.89.132 0:0:0:0:0:ffff:cd10:5984
205.16.89.133 0:0:0:0:0:ffff:cd10:5985
205.16.89.134 0:0:0:0:0:ffff:cd10:5986
205.16.89.135 0:0:0:0:0:ffff:cd10:5987
205.16.89.136 0:0:0:0:0:ffff:cd10:5988
205.16.89.137 0:0:0:0:0:ffff:cd10:5989
205.16.89.138 0:0:0:0:0:ffff:cd10:598a
205.16.89.139 0:0:0:0:0:ffff:cd10:598b
205.16.89.140 0:0:0:0:0:ffff:cd10:598c
205.16.89.141 0:0:0:0:0:ffff:cd10:598d
205.16.89.142 0:0:0:0:0:ffff:cd10:598e
205.16.89.143 0:0:0:0:0:ffff:cd10:598f
205.16.89.144 0:0:0:0:0:ffff:cd10:5990
205.16.89.145 0:0:0:0:0:ffff:cd10:5991
205.16.89.146 0:0:0:0:0:ffff:cd10:5992
205.16.89.147 0:0:0:0:0:ffff:cd10:5993
205.16.89.148 0:0:0:0:0:ffff:cd10:5994
205.16.89.149 0:0:0:0:0:ffff:cd10:5995
205.16.89.150 0:0:0:0:0:ffff:cd10:5996
205.16.89.151 0:0:0:0:0:ffff:cd10:5997
205.16.89.152 0:0:0:0:0:ffff:cd10:5998
205.16.89.153 0:0:0:0:0:ffff:cd10:5999
205.16.89.154 0:0:0:0:0:ffff:cd10:599a
205.16.89.155 0:0:0:0:0:ffff:cd10:599b
205.16.89.156 0:0:0:0:0:ffff:cd10:599c
205.16.89.157 0:0:0:0:0:ffff:cd10:599d
205.16.89.158 0:0:0:0:0:ffff:cd10:599e
205.16.89.159 0:0:0:0:0:ffff:cd10:599f
205.16.89.160 0:0:0:0:0:ffff:cd10:59a0
205.16.89.161 0:0:0:0:0:ffff:cd10:59a1
205.16.89.162 0:0:0:0:0:ffff:cd10:59a2
205.16.89.163 0:0:0:0:0:ffff:cd10:59a3
205.16.89.164 0:0:0:0:0:ffff:cd10:59a4
205.16.89.165 0:0:0:0:0:ffff:cd10:59a5
205.16.89.166 0:0:0:0:0:ffff:cd10:59a6
205.16.89.167 0:0:0:0:0:ffff:cd10:59a7
205.16.89.168 0:0:0:0:0:ffff:cd10:59a8
205.16.89.169 0:0:0:0:0:ffff:cd10:59a9
205.16.89.170 0:0:0:0:0:ffff:cd10:59aa
205.16.89.171 0:0:0:0:0:ffff:cd10:59ab
205.16.89.172 0:0:0:0:0:ffff:cd10:59ac
205.16.89.173 0:0:0:0:0:ffff:cd10:59ad
205.16.89.174 0:0:0:0:0:ffff:cd10:59ae
205.16.89.175 0:0:0:0:0:ffff:cd10:59af
205.16.89.176 0:0:0:0:0:ffff:cd10:59b0
205.16.89.177 0:0:0:0:0:ffff:cd10:59b1
205.16.89.178 0:0:0:0:0:ffff:cd10:59b2
205.16.89.179 0:0:0:0:0:ffff:cd10:59b3
205.16.89.180 0:0:0:0:0:ffff:cd10:59b4


205.16.89.181 0:0:0:0:0:ffff:cd10:59b5
205.16.89.182 0:0:0:0:0:ffff:cd10:59b6
205.16.89.183 0:0:0:0:0:ffff:cd10:59b7
205.16.89.184 0:0:0:0:0:ffff:cd10:59b8
205.16.89.185 0:0:0:0:0:ffff:cd10:59b9
205.16.89.186 0:0:0:0:0:ffff:cd10:59ba
205.16.89.187 0:0:0:0:0:ffff:cd10:59bb
205.16.89.188 0:0:0:0:0:ffff:cd10:59bc
205.16.89.189 0:0:0:0:0:ffff:cd10:59bd
205.16.89.190 0:0:0:0:0:ffff:cd10:59be
205.16.89.191 0:0:0:0:0:ffff:cd10:59bf
205.16.89.192 0:0:0:0:0:ffff:cd10:59c0
205.16.89.193 0:0:0:0:0:ffff:cd10:59c1
205.16.89.194 0:0:0:0:0:ffff:cd10:59c2
205.16.89.195 0:0:0:0:0:ffff:cd10:59c3
205.16.89.196 0:0:0:0:0:ffff:cd10:59c4
205.16.89.197 0:0:0:0:0:ffff:cd10:59c5
205.16.89.198 0:0:0:0:0:ffff:cd10:59c6
205.16.89.199 0:0:0:0:0:ffff:cd10:59c7
205.16.89.200 0:0:0:0:0:ffff:cd10:59c8
205.16.89.201 0:0:0:0:0:ffff:cd10:59c9
205.16.89.202 0:0:0:0:0:ffff:cd10:59ca
205.16.89.203 0:0:0:0:0:ffff:cd10:59cb
205.16.89.204 0:0:0:0:0:ffff:cd10:59cc
205.16.89.205 0:0:0:0:0:ffff:cd10:59cd
205.16.89.206 0:0:0:0:0:ffff:cd10:59ce
205.16.89.207 0:0:0:0:0:ffff:cd10:59cf
205.16.89.208 0:0:0:0:0:ffff:cd10:59d0
205.16.89.209 0:0:0:0:0:ffff:cd10:59d1
205.16.89.210 0:0:0:0:0:ffff:cd10:59d2
205.16.89.211 0:0:0:0:0:ffff:cd10:59d3
205.16.89.212 0:0:0:0:0:ffff:cd10:59d4
205.16.89.213 0:0:0:0:0:ffff:cd10:59d5
205.16.89.214 0:0:0:0:0:ffff:cd10:59d6
205.16.89.215 0:0:0:0:0:ffff:cd10:59d7
205.16.89.216 0:0:0:0:0:ffff:cd10:59d8
205.16.89.217 0:0:0:0:0:ffff:cd10:59d9
205.16.89.218 0:0:0:0:0:ffff:cd10:59da
205.16.89.219 0:0:0:0:0:ffff:cd10:59db
205.16.89.220 0:0:0:0:0:ffff:cd10:59dc
205.16.89.221 0:0:0:0:0:ffff:cd10:59dd
205.16.89.222 0:0:0:0:0:ffff:cd10:59de
205.16.89.223 0:0:0:0:0:ffff:cd10:59df
205.16.89.224 0:0:0:0:0:ffff:cd10:59e0
205.16.89.225 0:0:0:0:0:ffff:cd10:59e1
205.16.89.226 0:0:0:0:0:ffff:cd10:59e2
205.16.89.227 0:0:0:0:0:ffff:cd10:59e3
205.16.89.228 0:0:0:0:0:ffff:cd10:59e4
205.16.89.229 0:0:0:0:0:ffff:cd10:59e5
205.16.89.230 0:0:0:0:0:ffff:cd10:59e6
205.16.89.231 0:0:0:0:0:ffff:cd10:59e7
205.16.89.232 0:0:0:0:0:ffff:cd10:59e8
205.16.89.233 0:0:0:0:0:ffff:cd10:59e9
205.16.89.234 0:0:0:0:0:ffff:cd10:59ea
205.16.89.235 0:0:0:0:0:ffff:cd10:59eb
205.16.89.236 0:0:0:0:0:ffff:cd10:59ec
205.16.89.237 0:0:0:0:0:ffff:cd10:59ed
205.16.89.238 0:0:0:0:0:ffff:cd10:59ee
205.16.89.239 0:0:0:0:0:ffff:cd10:59ef
205.16.89.240 0:0:0:0:0:ffff:cd10:59f0
205.16.89.241 0:0:0:0:0:ffff:cd10:59f1
205.16.89.242 0:0:0:0:0:ffff:cd10:59f2
205.16.89.243 0:0:0:0:0:ffff:cd10:59f3
205.16.89.244 0:0:0:0:0:ffff:cd10:59f4
205.16.89.245 0:0:0:0:0:ffff:cd10:59f5
205.16.89.246 0:0:0:0:0:ffff:cd10:59f6
205.16.89.247 0:0:0:0:0:ffff:cd10:59f7
205.16.89.248 0:0:0:0:0:ffff:cd10:59f8
205.16.89.249 0:0:0:0:0:ffff:cd10:59f9
205.16.89.250 0:0:0:0:0:ffff:cd10:59fa
205.16.89.251 0:0:0:0:0:ffff:cd10:59fb
205.16.89.252 0:0:0:0:0:ffff:cd10:59fc
205.16.89.253 0:0:0:0:0:ffff:cd10:59fd
205.16.89.254 0:0:0:0:0:ffff:cd10:59fe
205.16.89.255 0:0:0:0:0:ffff:cd10:59ff


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.