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
189.42.89.1 0:0:0:0:0:ffff:bd2a:5901
189.42.89.2 0:0:0:0:0:ffff:bd2a:5902
189.42.89.3 0:0:0:0:0:ffff:bd2a:5903
189.42.89.4 0:0:0:0:0:ffff:bd2a:5904
189.42.89.5 0:0:0:0:0:ffff:bd2a:5905
189.42.89.6 0:0:0:0:0:ffff:bd2a:5906
189.42.89.7 0:0:0:0:0:ffff:bd2a:5907
189.42.89.8 0:0:0:0:0:ffff:bd2a:5908
189.42.89.9 0:0:0:0:0:ffff:bd2a:5909
189.42.89.10 0:0:0:0:0:ffff:bd2a:590a
189.42.89.11 0:0:0:0:0:ffff:bd2a:590b
189.42.89.12 0:0:0:0:0:ffff:bd2a:590c
189.42.89.13 0:0:0:0:0:ffff:bd2a:590d
189.42.89.14 0:0:0:0:0:ffff:bd2a:590e
189.42.89.15 0:0:0:0:0:ffff:bd2a:590f
189.42.89.16 0:0:0:0:0:ffff:bd2a:5910
189.42.89.17 0:0:0:0:0:ffff:bd2a:5911
189.42.89.18 0:0:0:0:0:ffff:bd2a:5912
189.42.89.19 0:0:0:0:0:ffff:bd2a:5913
189.42.89.20 0:0:0:0:0:ffff:bd2a:5914
189.42.89.21 0:0:0:0:0:ffff:bd2a:5915
189.42.89.22 0:0:0:0:0:ffff:bd2a:5916
189.42.89.23 0:0:0:0:0:ffff:bd2a:5917
189.42.89.24 0:0:0:0:0:ffff:bd2a:5918
189.42.89.25 0:0:0:0:0:ffff:bd2a:5919
189.42.89.26 0:0:0:0:0:ffff:bd2a:591a
189.42.89.27 0:0:0:0:0:ffff:bd2a:591b
189.42.89.28 0:0:0:0:0:ffff:bd2a:591c
189.42.89.29 0:0:0:0:0:ffff:bd2a:591d
189.42.89.30 0:0:0:0:0:ffff:bd2a:591e
189.42.89.31 0:0:0:0:0:ffff:bd2a:591f
189.42.89.32 0:0:0:0:0:ffff:bd2a:5920
189.42.89.33 0:0:0:0:0:ffff:bd2a:5921
189.42.89.34 0:0:0:0:0:ffff:bd2a:5922
189.42.89.35 0:0:0:0:0:ffff:bd2a:5923
189.42.89.36 0:0:0:0:0:ffff:bd2a:5924
189.42.89.37 0:0:0:0:0:ffff:bd2a:5925
189.42.89.38 0:0:0:0:0:ffff:bd2a:5926
189.42.89.39 0:0:0:0:0:ffff:bd2a:5927
189.42.89.40 0:0:0:0:0:ffff:bd2a:5928
189.42.89.41 0:0:0:0:0:ffff:bd2a:5929
189.42.89.42 0:0:0:0:0:ffff:bd2a:592a
189.42.89.43 0:0:0:0:0:ffff:bd2a:592b
189.42.89.44 0:0:0:0:0:ffff:bd2a:592c
189.42.89.45 0:0:0:0:0:ffff:bd2a:592d
189.42.89.46 0:0:0:0:0:ffff:bd2a:592e
189.42.89.47 0:0:0:0:0:ffff:bd2a:592f
189.42.89.48 0:0:0:0:0:ffff:bd2a:5930
189.42.89.49 0:0:0:0:0:ffff:bd2a:5931
189.42.89.50 0:0:0:0:0:ffff:bd2a:5932
189.42.89.51 0:0:0:0:0:ffff:bd2a:5933
189.42.89.52 0:0:0:0:0:ffff:bd2a:5934
189.42.89.53 0:0:0:0:0:ffff:bd2a:5935
189.42.89.54 0:0:0:0:0:ffff:bd2a:5936
189.42.89.55 0:0:0:0:0:ffff:bd2a:5937
189.42.89.56 0:0:0:0:0:ffff:bd2a:5938
189.42.89.57 0:0:0:0:0:ffff:bd2a:5939
189.42.89.58 0:0:0:0:0:ffff:bd2a:593a
189.42.89.59 0:0:0:0:0:ffff:bd2a:593b
189.42.89.60 0:0:0:0:0:ffff:bd2a:593c


189.42.89.61 0:0:0:0:0:ffff:bd2a:593d
189.42.89.62 0:0:0:0:0:ffff:bd2a:593e
189.42.89.63 0:0:0:0:0:ffff:bd2a:593f
189.42.89.64 0:0:0:0:0:ffff:bd2a:5940
189.42.89.65 0:0:0:0:0:ffff:bd2a:5941
189.42.89.66 0:0:0:0:0:ffff:bd2a:5942
189.42.89.67 0:0:0:0:0:ffff:bd2a:5943
189.42.89.68 0:0:0:0:0:ffff:bd2a:5944
189.42.89.69 0:0:0:0:0:ffff:bd2a:5945
189.42.89.70 0:0:0:0:0:ffff:bd2a:5946
189.42.89.71 0:0:0:0:0:ffff:bd2a:5947
189.42.89.72 0:0:0:0:0:ffff:bd2a:5948
189.42.89.73 0:0:0:0:0:ffff:bd2a:5949
189.42.89.74 0:0:0:0:0:ffff:bd2a:594a
189.42.89.75 0:0:0:0:0:ffff:bd2a:594b
189.42.89.76 0:0:0:0:0:ffff:bd2a:594c
189.42.89.77 0:0:0:0:0:ffff:bd2a:594d
189.42.89.78 0:0:0:0:0:ffff:bd2a:594e
189.42.89.79 0:0:0:0:0:ffff:bd2a:594f
189.42.89.80 0:0:0:0:0:ffff:bd2a:5950
189.42.89.81 0:0:0:0:0:ffff:bd2a:5951
189.42.89.82 0:0:0:0:0:ffff:bd2a:5952
189.42.89.83 0:0:0:0:0:ffff:bd2a:5953
189.42.89.84 0:0:0:0:0:ffff:bd2a:5954
189.42.89.85 0:0:0:0:0:ffff:bd2a:5955
189.42.89.86 0:0:0:0:0:ffff:bd2a:5956
189.42.89.87 0:0:0:0:0:ffff:bd2a:5957
189.42.89.88 0:0:0:0:0:ffff:bd2a:5958
189.42.89.89 0:0:0:0:0:ffff:bd2a:5959
189.42.89.90 0:0:0:0:0:ffff:bd2a:595a
189.42.89.91 0:0:0:0:0:ffff:bd2a:595b
189.42.89.92 0:0:0:0:0:ffff:bd2a:595c
189.42.89.93 0:0:0:0:0:ffff:bd2a:595d
189.42.89.94 0:0:0:0:0:ffff:bd2a:595e
189.42.89.95 0:0:0:0:0:ffff:bd2a:595f
189.42.89.96 0:0:0:0:0:ffff:bd2a:5960
189.42.89.97 0:0:0:0:0:ffff:bd2a:5961
189.42.89.98 0:0:0:0:0:ffff:bd2a:5962
189.42.89.99 0:0:0:0:0:ffff:bd2a:5963
189.42.89.100 0:0:0:0:0:ffff:bd2a:5964
189.42.89.101 0:0:0:0:0:ffff:bd2a:5965
189.42.89.102 0:0:0:0:0:ffff:bd2a:5966
189.42.89.103 0:0:0:0:0:ffff:bd2a:5967
189.42.89.104 0:0:0:0:0:ffff:bd2a:5968
189.42.89.105 0:0:0:0:0:ffff:bd2a:5969
189.42.89.106 0:0:0:0:0:ffff:bd2a:596a
189.42.89.107 0:0:0:0:0:ffff:bd2a:596b
189.42.89.108 0:0:0:0:0:ffff:bd2a:596c
189.42.89.109 0:0:0:0:0:ffff:bd2a:596d
189.42.89.110 0:0:0:0:0:ffff:bd2a:596e
189.42.89.111 0:0:0:0:0:ffff:bd2a:596f
189.42.89.112 0:0:0:0:0:ffff:bd2a:5970
189.42.89.113 0:0:0:0:0:ffff:bd2a:5971
189.42.89.114 0:0:0:0:0:ffff:bd2a:5972
189.42.89.115 0:0:0:0:0:ffff:bd2a:5973
189.42.89.116 0:0:0:0:0:ffff:bd2a:5974
189.42.89.117 0:0:0:0:0:ffff:bd2a:5975
189.42.89.118 0:0:0:0:0:ffff:bd2a:5976
189.42.89.119 0:0:0:0:0:ffff:bd2a:5977
189.42.89.120 0:0:0:0:0:ffff:bd2a:5978


189.42.89.121 0:0:0:0:0:ffff:bd2a:5979
189.42.89.122 0:0:0:0:0:ffff:bd2a:597a
189.42.89.123 0:0:0:0:0:ffff:bd2a:597b
189.42.89.124 0:0:0:0:0:ffff:bd2a:597c
189.42.89.125 0:0:0:0:0:ffff:bd2a:597d
189.42.89.126 0:0:0:0:0:ffff:bd2a:597e
189.42.89.127 0:0:0:0:0:ffff:bd2a:597f
189.42.89.128 0:0:0:0:0:ffff:bd2a:5980
189.42.89.129 0:0:0:0:0:ffff:bd2a:5981
189.42.89.130 0:0:0:0:0:ffff:bd2a:5982
189.42.89.131 0:0:0:0:0:ffff:bd2a:5983
189.42.89.132 0:0:0:0:0:ffff:bd2a:5984
189.42.89.133 0:0:0:0:0:ffff:bd2a:5985
189.42.89.134 0:0:0:0:0:ffff:bd2a:5986
189.42.89.135 0:0:0:0:0:ffff:bd2a:5987
189.42.89.136 0:0:0:0:0:ffff:bd2a:5988
189.42.89.137 0:0:0:0:0:ffff:bd2a:5989
189.42.89.138 0:0:0:0:0:ffff:bd2a:598a
189.42.89.139 0:0:0:0:0:ffff:bd2a:598b
189.42.89.140 0:0:0:0:0:ffff:bd2a:598c
189.42.89.141 0:0:0:0:0:ffff:bd2a:598d
189.42.89.142 0:0:0:0:0:ffff:bd2a:598e
189.42.89.143 0:0:0:0:0:ffff:bd2a:598f
189.42.89.144 0:0:0:0:0:ffff:bd2a:5990
189.42.89.145 0:0:0:0:0:ffff:bd2a:5991
189.42.89.146 0:0:0:0:0:ffff:bd2a:5992
189.42.89.147 0:0:0:0:0:ffff:bd2a:5993
189.42.89.148 0:0:0:0:0:ffff:bd2a:5994
189.42.89.149 0:0:0:0:0:ffff:bd2a:5995
189.42.89.150 0:0:0:0:0:ffff:bd2a:5996
189.42.89.151 0:0:0:0:0:ffff:bd2a:5997
189.42.89.152 0:0:0:0:0:ffff:bd2a:5998
189.42.89.153 0:0:0:0:0:ffff:bd2a:5999
189.42.89.154 0:0:0:0:0:ffff:bd2a:599a
189.42.89.155 0:0:0:0:0:ffff:bd2a:599b
189.42.89.156 0:0:0:0:0:ffff:bd2a:599c
189.42.89.157 0:0:0:0:0:ffff:bd2a:599d
189.42.89.158 0:0:0:0:0:ffff:bd2a:599e
189.42.89.159 0:0:0:0:0:ffff:bd2a:599f
189.42.89.160 0:0:0:0:0:ffff:bd2a:59a0
189.42.89.161 0:0:0:0:0:ffff:bd2a:59a1
189.42.89.162 0:0:0:0:0:ffff:bd2a:59a2
189.42.89.163 0:0:0:0:0:ffff:bd2a:59a3
189.42.89.164 0:0:0:0:0:ffff:bd2a:59a4
189.42.89.165 0:0:0:0:0:ffff:bd2a:59a5
189.42.89.166 0:0:0:0:0:ffff:bd2a:59a6
189.42.89.167 0:0:0:0:0:ffff:bd2a:59a7
189.42.89.168 0:0:0:0:0:ffff:bd2a:59a8
189.42.89.169 0:0:0:0:0:ffff:bd2a:59a9
189.42.89.170 0:0:0:0:0:ffff:bd2a:59aa
189.42.89.171 0:0:0:0:0:ffff:bd2a:59ab
189.42.89.172 0:0:0:0:0:ffff:bd2a:59ac
189.42.89.173 0:0:0:0:0:ffff:bd2a:59ad
189.42.89.174 0:0:0:0:0:ffff:bd2a:59ae
189.42.89.175 0:0:0:0:0:ffff:bd2a:59af
189.42.89.176 0:0:0:0:0:ffff:bd2a:59b0
189.42.89.177 0:0:0:0:0:ffff:bd2a:59b1
189.42.89.178 0:0:0:0:0:ffff:bd2a:59b2
189.42.89.179 0:0:0:0:0:ffff:bd2a:59b3
189.42.89.180 0:0:0:0:0:ffff:bd2a:59b4


189.42.89.181 0:0:0:0:0:ffff:bd2a:59b5
189.42.89.182 0:0:0:0:0:ffff:bd2a:59b6
189.42.89.183 0:0:0:0:0:ffff:bd2a:59b7
189.42.89.184 0:0:0:0:0:ffff:bd2a:59b8
189.42.89.185 0:0:0:0:0:ffff:bd2a:59b9
189.42.89.186 0:0:0:0:0:ffff:bd2a:59ba
189.42.89.187 0:0:0:0:0:ffff:bd2a:59bb
189.42.89.188 0:0:0:0:0:ffff:bd2a:59bc
189.42.89.189 0:0:0:0:0:ffff:bd2a:59bd
189.42.89.190 0:0:0:0:0:ffff:bd2a:59be
189.42.89.191 0:0:0:0:0:ffff:bd2a:59bf
189.42.89.192 0:0:0:0:0:ffff:bd2a:59c0
189.42.89.193 0:0:0:0:0:ffff:bd2a:59c1
189.42.89.194 0:0:0:0:0:ffff:bd2a:59c2
189.42.89.195 0:0:0:0:0:ffff:bd2a:59c3
189.42.89.196 0:0:0:0:0:ffff:bd2a:59c4
189.42.89.197 0:0:0:0:0:ffff:bd2a:59c5
189.42.89.198 0:0:0:0:0:ffff:bd2a:59c6
189.42.89.199 0:0:0:0:0:ffff:bd2a:59c7
189.42.89.200 0:0:0:0:0:ffff:bd2a:59c8
189.42.89.201 0:0:0:0:0:ffff:bd2a:59c9
189.42.89.202 0:0:0:0:0:ffff:bd2a:59ca
189.42.89.203 0:0:0:0:0:ffff:bd2a:59cb
189.42.89.204 0:0:0:0:0:ffff:bd2a:59cc
189.42.89.205 0:0:0:0:0:ffff:bd2a:59cd
189.42.89.206 0:0:0:0:0:ffff:bd2a:59ce
189.42.89.207 0:0:0:0:0:ffff:bd2a:59cf
189.42.89.208 0:0:0:0:0:ffff:bd2a:59d0
189.42.89.209 0:0:0:0:0:ffff:bd2a:59d1
189.42.89.210 0:0:0:0:0:ffff:bd2a:59d2
189.42.89.211 0:0:0:0:0:ffff:bd2a:59d3
189.42.89.212 0:0:0:0:0:ffff:bd2a:59d4
189.42.89.213 0:0:0:0:0:ffff:bd2a:59d5
189.42.89.214 0:0:0:0:0:ffff:bd2a:59d6
189.42.89.215 0:0:0:0:0:ffff:bd2a:59d7
189.42.89.216 0:0:0:0:0:ffff:bd2a:59d8
189.42.89.217 0:0:0:0:0:ffff:bd2a:59d9
189.42.89.218 0:0:0:0:0:ffff:bd2a:59da
189.42.89.219 0:0:0:0:0:ffff:bd2a:59db
189.42.89.220 0:0:0:0:0:ffff:bd2a:59dc
189.42.89.221 0:0:0:0:0:ffff:bd2a:59dd
189.42.89.222 0:0:0:0:0:ffff:bd2a:59de
189.42.89.223 0:0:0:0:0:ffff:bd2a:59df
189.42.89.224 0:0:0:0:0:ffff:bd2a:59e0
189.42.89.225 0:0:0:0:0:ffff:bd2a:59e1
189.42.89.226 0:0:0:0:0:ffff:bd2a:59e2
189.42.89.227 0:0:0:0:0:ffff:bd2a:59e3
189.42.89.228 0:0:0:0:0:ffff:bd2a:59e4
189.42.89.229 0:0:0:0:0:ffff:bd2a:59e5
189.42.89.230 0:0:0:0:0:ffff:bd2a:59e6
189.42.89.231 0:0:0:0:0:ffff:bd2a:59e7
189.42.89.232 0:0:0:0:0:ffff:bd2a:59e8
189.42.89.233 0:0:0:0:0:ffff:bd2a:59e9
189.42.89.234 0:0:0:0:0:ffff:bd2a:59ea
189.42.89.235 0:0:0:0:0:ffff:bd2a:59eb
189.42.89.236 0:0:0:0:0:ffff:bd2a:59ec
189.42.89.237 0:0:0:0:0:ffff:bd2a:59ed
189.42.89.238 0:0:0:0:0:ffff:bd2a:59ee
189.42.89.239 0:0:0:0:0:ffff:bd2a:59ef
189.42.89.240 0:0:0:0:0:ffff:bd2a:59f0
189.42.89.241 0:0:0:0:0:ffff:bd2a:59f1
189.42.89.242 0:0:0:0:0:ffff:bd2a:59f2
189.42.89.243 0:0:0:0:0:ffff:bd2a:59f3
189.42.89.244 0:0:0:0:0:ffff:bd2a:59f4
189.42.89.245 0:0:0:0:0:ffff:bd2a:59f5
189.42.89.246 0:0:0:0:0:ffff:bd2a:59f6
189.42.89.247 0:0:0:0:0:ffff:bd2a:59f7
189.42.89.248 0:0:0:0:0:ffff:bd2a:59f8
189.42.89.249 0:0:0:0:0:ffff:bd2a:59f9
189.42.89.250 0:0:0:0:0:ffff:bd2a:59fa
189.42.89.251 0:0:0:0:0:ffff:bd2a:59fb
189.42.89.252 0:0:0:0:0:ffff:bd2a:59fc
189.42.89.253 0:0:0:0:0:ffff:bd2a:59fd
189.42.89.254 0:0:0:0:0:ffff:bd2a:59fe
189.42.89.255 0:0:0:0:0:ffff:bd2a: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.