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
231.85.89.1 0:0:0:0:0:ffff:e755:5901
231.85.89.2 0:0:0:0:0:ffff:e755:5902
231.85.89.3 0:0:0:0:0:ffff:e755:5903
231.85.89.4 0:0:0:0:0:ffff:e755:5904
231.85.89.5 0:0:0:0:0:ffff:e755:5905
231.85.89.6 0:0:0:0:0:ffff:e755:5906
231.85.89.7 0:0:0:0:0:ffff:e755:5907
231.85.89.8 0:0:0:0:0:ffff:e755:5908
231.85.89.9 0:0:0:0:0:ffff:e755:5909
231.85.89.10 0:0:0:0:0:ffff:e755:590a
231.85.89.11 0:0:0:0:0:ffff:e755:590b
231.85.89.12 0:0:0:0:0:ffff:e755:590c
231.85.89.13 0:0:0:0:0:ffff:e755:590d
231.85.89.14 0:0:0:0:0:ffff:e755:590e
231.85.89.15 0:0:0:0:0:ffff:e755:590f
231.85.89.16 0:0:0:0:0:ffff:e755:5910
231.85.89.17 0:0:0:0:0:ffff:e755:5911
231.85.89.18 0:0:0:0:0:ffff:e755:5912
231.85.89.19 0:0:0:0:0:ffff:e755:5913
231.85.89.20 0:0:0:0:0:ffff:e755:5914
231.85.89.21 0:0:0:0:0:ffff:e755:5915
231.85.89.22 0:0:0:0:0:ffff:e755:5916
231.85.89.23 0:0:0:0:0:ffff:e755:5917
231.85.89.24 0:0:0:0:0:ffff:e755:5918
231.85.89.25 0:0:0:0:0:ffff:e755:5919
231.85.89.26 0:0:0:0:0:ffff:e755:591a
231.85.89.27 0:0:0:0:0:ffff:e755:591b
231.85.89.28 0:0:0:0:0:ffff:e755:591c
231.85.89.29 0:0:0:0:0:ffff:e755:591d
231.85.89.30 0:0:0:0:0:ffff:e755:591e
231.85.89.31 0:0:0:0:0:ffff:e755:591f
231.85.89.32 0:0:0:0:0:ffff:e755:5920
231.85.89.33 0:0:0:0:0:ffff:e755:5921
231.85.89.34 0:0:0:0:0:ffff:e755:5922
231.85.89.35 0:0:0:0:0:ffff:e755:5923
231.85.89.36 0:0:0:0:0:ffff:e755:5924
231.85.89.37 0:0:0:0:0:ffff:e755:5925
231.85.89.38 0:0:0:0:0:ffff:e755:5926
231.85.89.39 0:0:0:0:0:ffff:e755:5927
231.85.89.40 0:0:0:0:0:ffff:e755:5928
231.85.89.41 0:0:0:0:0:ffff:e755:5929
231.85.89.42 0:0:0:0:0:ffff:e755:592a
231.85.89.43 0:0:0:0:0:ffff:e755:592b
231.85.89.44 0:0:0:0:0:ffff:e755:592c
231.85.89.45 0:0:0:0:0:ffff:e755:592d
231.85.89.46 0:0:0:0:0:ffff:e755:592e
231.85.89.47 0:0:0:0:0:ffff:e755:592f
231.85.89.48 0:0:0:0:0:ffff:e755:5930
231.85.89.49 0:0:0:0:0:ffff:e755:5931
231.85.89.50 0:0:0:0:0:ffff:e755:5932
231.85.89.51 0:0:0:0:0:ffff:e755:5933
231.85.89.52 0:0:0:0:0:ffff:e755:5934
231.85.89.53 0:0:0:0:0:ffff:e755:5935
231.85.89.54 0:0:0:0:0:ffff:e755:5936
231.85.89.55 0:0:0:0:0:ffff:e755:5937
231.85.89.56 0:0:0:0:0:ffff:e755:5938
231.85.89.57 0:0:0:0:0:ffff:e755:5939
231.85.89.58 0:0:0:0:0:ffff:e755:593a
231.85.89.59 0:0:0:0:0:ffff:e755:593b
231.85.89.60 0:0:0:0:0:ffff:e755:593c


231.85.89.61 0:0:0:0:0:ffff:e755:593d
231.85.89.62 0:0:0:0:0:ffff:e755:593e
231.85.89.63 0:0:0:0:0:ffff:e755:593f
231.85.89.64 0:0:0:0:0:ffff:e755:5940
231.85.89.65 0:0:0:0:0:ffff:e755:5941
231.85.89.66 0:0:0:0:0:ffff:e755:5942
231.85.89.67 0:0:0:0:0:ffff:e755:5943
231.85.89.68 0:0:0:0:0:ffff:e755:5944
231.85.89.69 0:0:0:0:0:ffff:e755:5945
231.85.89.70 0:0:0:0:0:ffff:e755:5946
231.85.89.71 0:0:0:0:0:ffff:e755:5947
231.85.89.72 0:0:0:0:0:ffff:e755:5948
231.85.89.73 0:0:0:0:0:ffff:e755:5949
231.85.89.74 0:0:0:0:0:ffff:e755:594a
231.85.89.75 0:0:0:0:0:ffff:e755:594b
231.85.89.76 0:0:0:0:0:ffff:e755:594c
231.85.89.77 0:0:0:0:0:ffff:e755:594d
231.85.89.78 0:0:0:0:0:ffff:e755:594e
231.85.89.79 0:0:0:0:0:ffff:e755:594f
231.85.89.80 0:0:0:0:0:ffff:e755:5950
231.85.89.81 0:0:0:0:0:ffff:e755:5951
231.85.89.82 0:0:0:0:0:ffff:e755:5952
231.85.89.83 0:0:0:0:0:ffff:e755:5953
231.85.89.84 0:0:0:0:0:ffff:e755:5954
231.85.89.85 0:0:0:0:0:ffff:e755:5955
231.85.89.86 0:0:0:0:0:ffff:e755:5956
231.85.89.87 0:0:0:0:0:ffff:e755:5957
231.85.89.88 0:0:0:0:0:ffff:e755:5958
231.85.89.89 0:0:0:0:0:ffff:e755:5959
231.85.89.90 0:0:0:0:0:ffff:e755:595a
231.85.89.91 0:0:0:0:0:ffff:e755:595b
231.85.89.92 0:0:0:0:0:ffff:e755:595c
231.85.89.93 0:0:0:0:0:ffff:e755:595d
231.85.89.94 0:0:0:0:0:ffff:e755:595e
231.85.89.95 0:0:0:0:0:ffff:e755:595f
231.85.89.96 0:0:0:0:0:ffff:e755:5960
231.85.89.97 0:0:0:0:0:ffff:e755:5961
231.85.89.98 0:0:0:0:0:ffff:e755:5962
231.85.89.99 0:0:0:0:0:ffff:e755:5963
231.85.89.100 0:0:0:0:0:ffff:e755:5964
231.85.89.101 0:0:0:0:0:ffff:e755:5965
231.85.89.102 0:0:0:0:0:ffff:e755:5966
231.85.89.103 0:0:0:0:0:ffff:e755:5967
231.85.89.104 0:0:0:0:0:ffff:e755:5968
231.85.89.105 0:0:0:0:0:ffff:e755:5969
231.85.89.106 0:0:0:0:0:ffff:e755:596a
231.85.89.107 0:0:0:0:0:ffff:e755:596b
231.85.89.108 0:0:0:0:0:ffff:e755:596c
231.85.89.109 0:0:0:0:0:ffff:e755:596d
231.85.89.110 0:0:0:0:0:ffff:e755:596e
231.85.89.111 0:0:0:0:0:ffff:e755:596f
231.85.89.112 0:0:0:0:0:ffff:e755:5970
231.85.89.113 0:0:0:0:0:ffff:e755:5971
231.85.89.114 0:0:0:0:0:ffff:e755:5972
231.85.89.115 0:0:0:0:0:ffff:e755:5973
231.85.89.116 0:0:0:0:0:ffff:e755:5974
231.85.89.117 0:0:0:0:0:ffff:e755:5975
231.85.89.118 0:0:0:0:0:ffff:e755:5976
231.85.89.119 0:0:0:0:0:ffff:e755:5977
231.85.89.120 0:0:0:0:0:ffff:e755:5978


231.85.89.121 0:0:0:0:0:ffff:e755:5979
231.85.89.122 0:0:0:0:0:ffff:e755:597a
231.85.89.123 0:0:0:0:0:ffff:e755:597b
231.85.89.124 0:0:0:0:0:ffff:e755:597c
231.85.89.125 0:0:0:0:0:ffff:e755:597d
231.85.89.126 0:0:0:0:0:ffff:e755:597e
231.85.89.127 0:0:0:0:0:ffff:e755:597f
231.85.89.128 0:0:0:0:0:ffff:e755:5980
231.85.89.129 0:0:0:0:0:ffff:e755:5981
231.85.89.130 0:0:0:0:0:ffff:e755:5982
231.85.89.131 0:0:0:0:0:ffff:e755:5983
231.85.89.132 0:0:0:0:0:ffff:e755:5984
231.85.89.133 0:0:0:0:0:ffff:e755:5985
231.85.89.134 0:0:0:0:0:ffff:e755:5986
231.85.89.135 0:0:0:0:0:ffff:e755:5987
231.85.89.136 0:0:0:0:0:ffff:e755:5988
231.85.89.137 0:0:0:0:0:ffff:e755:5989
231.85.89.138 0:0:0:0:0:ffff:e755:598a
231.85.89.139 0:0:0:0:0:ffff:e755:598b
231.85.89.140 0:0:0:0:0:ffff:e755:598c
231.85.89.141 0:0:0:0:0:ffff:e755:598d
231.85.89.142 0:0:0:0:0:ffff:e755:598e
231.85.89.143 0:0:0:0:0:ffff:e755:598f
231.85.89.144 0:0:0:0:0:ffff:e755:5990
231.85.89.145 0:0:0:0:0:ffff:e755:5991
231.85.89.146 0:0:0:0:0:ffff:e755:5992
231.85.89.147 0:0:0:0:0:ffff:e755:5993
231.85.89.148 0:0:0:0:0:ffff:e755:5994
231.85.89.149 0:0:0:0:0:ffff:e755:5995
231.85.89.150 0:0:0:0:0:ffff:e755:5996
231.85.89.151 0:0:0:0:0:ffff:e755:5997
231.85.89.152 0:0:0:0:0:ffff:e755:5998
231.85.89.153 0:0:0:0:0:ffff:e755:5999
231.85.89.154 0:0:0:0:0:ffff:e755:599a
231.85.89.155 0:0:0:0:0:ffff:e755:599b
231.85.89.156 0:0:0:0:0:ffff:e755:599c
231.85.89.157 0:0:0:0:0:ffff:e755:599d
231.85.89.158 0:0:0:0:0:ffff:e755:599e
231.85.89.159 0:0:0:0:0:ffff:e755:599f
231.85.89.160 0:0:0:0:0:ffff:e755:59a0
231.85.89.161 0:0:0:0:0:ffff:e755:59a1
231.85.89.162 0:0:0:0:0:ffff:e755:59a2
231.85.89.163 0:0:0:0:0:ffff:e755:59a3
231.85.89.164 0:0:0:0:0:ffff:e755:59a4
231.85.89.165 0:0:0:0:0:ffff:e755:59a5
231.85.89.166 0:0:0:0:0:ffff:e755:59a6
231.85.89.167 0:0:0:0:0:ffff:e755:59a7
231.85.89.168 0:0:0:0:0:ffff:e755:59a8
231.85.89.169 0:0:0:0:0:ffff:e755:59a9
231.85.89.170 0:0:0:0:0:ffff:e755:59aa
231.85.89.171 0:0:0:0:0:ffff:e755:59ab
231.85.89.172 0:0:0:0:0:ffff:e755:59ac
231.85.89.173 0:0:0:0:0:ffff:e755:59ad
231.85.89.174 0:0:0:0:0:ffff:e755:59ae
231.85.89.175 0:0:0:0:0:ffff:e755:59af
231.85.89.176 0:0:0:0:0:ffff:e755:59b0
231.85.89.177 0:0:0:0:0:ffff:e755:59b1
231.85.89.178 0:0:0:0:0:ffff:e755:59b2
231.85.89.179 0:0:0:0:0:ffff:e755:59b3
231.85.89.180 0:0:0:0:0:ffff:e755:59b4


231.85.89.181 0:0:0:0:0:ffff:e755:59b5
231.85.89.182 0:0:0:0:0:ffff:e755:59b6
231.85.89.183 0:0:0:0:0:ffff:e755:59b7
231.85.89.184 0:0:0:0:0:ffff:e755:59b8
231.85.89.185 0:0:0:0:0:ffff:e755:59b9
231.85.89.186 0:0:0:0:0:ffff:e755:59ba
231.85.89.187 0:0:0:0:0:ffff:e755:59bb
231.85.89.188 0:0:0:0:0:ffff:e755:59bc
231.85.89.189 0:0:0:0:0:ffff:e755:59bd
231.85.89.190 0:0:0:0:0:ffff:e755:59be
231.85.89.191 0:0:0:0:0:ffff:e755:59bf
231.85.89.192 0:0:0:0:0:ffff:e755:59c0
231.85.89.193 0:0:0:0:0:ffff:e755:59c1
231.85.89.194 0:0:0:0:0:ffff:e755:59c2
231.85.89.195 0:0:0:0:0:ffff:e755:59c3
231.85.89.196 0:0:0:0:0:ffff:e755:59c4
231.85.89.197 0:0:0:0:0:ffff:e755:59c5
231.85.89.198 0:0:0:0:0:ffff:e755:59c6
231.85.89.199 0:0:0:0:0:ffff:e755:59c7
231.85.89.200 0:0:0:0:0:ffff:e755:59c8
231.85.89.201 0:0:0:0:0:ffff:e755:59c9
231.85.89.202 0:0:0:0:0:ffff:e755:59ca
231.85.89.203 0:0:0:0:0:ffff:e755:59cb
231.85.89.204 0:0:0:0:0:ffff:e755:59cc
231.85.89.205 0:0:0:0:0:ffff:e755:59cd
231.85.89.206 0:0:0:0:0:ffff:e755:59ce
231.85.89.207 0:0:0:0:0:ffff:e755:59cf
231.85.89.208 0:0:0:0:0:ffff:e755:59d0
231.85.89.209 0:0:0:0:0:ffff:e755:59d1
231.85.89.210 0:0:0:0:0:ffff:e755:59d2
231.85.89.211 0:0:0:0:0:ffff:e755:59d3
231.85.89.212 0:0:0:0:0:ffff:e755:59d4
231.85.89.213 0:0:0:0:0:ffff:e755:59d5
231.85.89.214 0:0:0:0:0:ffff:e755:59d6
231.85.89.215 0:0:0:0:0:ffff:e755:59d7
231.85.89.216 0:0:0:0:0:ffff:e755:59d8
231.85.89.217 0:0:0:0:0:ffff:e755:59d9
231.85.89.218 0:0:0:0:0:ffff:e755:59da
231.85.89.219 0:0:0:0:0:ffff:e755:59db
231.85.89.220 0:0:0:0:0:ffff:e755:59dc
231.85.89.221 0:0:0:0:0:ffff:e755:59dd
231.85.89.222 0:0:0:0:0:ffff:e755:59de
231.85.89.223 0:0:0:0:0:ffff:e755:59df
231.85.89.224 0:0:0:0:0:ffff:e755:59e0
231.85.89.225 0:0:0:0:0:ffff:e755:59e1
231.85.89.226 0:0:0:0:0:ffff:e755:59e2
231.85.89.227 0:0:0:0:0:ffff:e755:59e3
231.85.89.228 0:0:0:0:0:ffff:e755:59e4
231.85.89.229 0:0:0:0:0:ffff:e755:59e5
231.85.89.230 0:0:0:0:0:ffff:e755:59e6
231.85.89.231 0:0:0:0:0:ffff:e755:59e7
231.85.89.232 0:0:0:0:0:ffff:e755:59e8
231.85.89.233 0:0:0:0:0:ffff:e755:59e9
231.85.89.234 0:0:0:0:0:ffff:e755:59ea
231.85.89.235 0:0:0:0:0:ffff:e755:59eb
231.85.89.236 0:0:0:0:0:ffff:e755:59ec
231.85.89.237 0:0:0:0:0:ffff:e755:59ed
231.85.89.238 0:0:0:0:0:ffff:e755:59ee
231.85.89.239 0:0:0:0:0:ffff:e755:59ef
231.85.89.240 0:0:0:0:0:ffff:e755:59f0
231.85.89.241 0:0:0:0:0:ffff:e755:59f1
231.85.89.242 0:0:0:0:0:ffff:e755:59f2
231.85.89.243 0:0:0:0:0:ffff:e755:59f3
231.85.89.244 0:0:0:0:0:ffff:e755:59f4
231.85.89.245 0:0:0:0:0:ffff:e755:59f5
231.85.89.246 0:0:0:0:0:ffff:e755:59f6
231.85.89.247 0:0:0:0:0:ffff:e755:59f7
231.85.89.248 0:0:0:0:0:ffff:e755:59f8
231.85.89.249 0:0:0:0:0:ffff:e755:59f9
231.85.89.250 0:0:0:0:0:ffff:e755:59fa
231.85.89.251 0:0:0:0:0:ffff:e755:59fb
231.85.89.252 0:0:0:0:0:ffff:e755:59fc
231.85.89.253 0:0:0:0:0:ffff:e755:59fd
231.85.89.254 0:0:0:0:0:ffff:e755:59fe
231.85.89.255 0:0:0:0:0:ffff:e755:59ff


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.