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
87.36.89.1 0:0:0:0:0:ffff:5724:5901
87.36.89.2 0:0:0:0:0:ffff:5724:5902
87.36.89.3 0:0:0:0:0:ffff:5724:5903
87.36.89.4 0:0:0:0:0:ffff:5724:5904
87.36.89.5 0:0:0:0:0:ffff:5724:5905
87.36.89.6 0:0:0:0:0:ffff:5724:5906
87.36.89.7 0:0:0:0:0:ffff:5724:5907
87.36.89.8 0:0:0:0:0:ffff:5724:5908
87.36.89.9 0:0:0:0:0:ffff:5724:5909
87.36.89.10 0:0:0:0:0:ffff:5724:590a
87.36.89.11 0:0:0:0:0:ffff:5724:590b
87.36.89.12 0:0:0:0:0:ffff:5724:590c
87.36.89.13 0:0:0:0:0:ffff:5724:590d
87.36.89.14 0:0:0:0:0:ffff:5724:590e
87.36.89.15 0:0:0:0:0:ffff:5724:590f
87.36.89.16 0:0:0:0:0:ffff:5724:5910
87.36.89.17 0:0:0:0:0:ffff:5724:5911
87.36.89.18 0:0:0:0:0:ffff:5724:5912
87.36.89.19 0:0:0:0:0:ffff:5724:5913
87.36.89.20 0:0:0:0:0:ffff:5724:5914
87.36.89.21 0:0:0:0:0:ffff:5724:5915
87.36.89.22 0:0:0:0:0:ffff:5724:5916
87.36.89.23 0:0:0:0:0:ffff:5724:5917
87.36.89.24 0:0:0:0:0:ffff:5724:5918
87.36.89.25 0:0:0:0:0:ffff:5724:5919
87.36.89.26 0:0:0:0:0:ffff:5724:591a
87.36.89.27 0:0:0:0:0:ffff:5724:591b
87.36.89.28 0:0:0:0:0:ffff:5724:591c
87.36.89.29 0:0:0:0:0:ffff:5724:591d
87.36.89.30 0:0:0:0:0:ffff:5724:591e
87.36.89.31 0:0:0:0:0:ffff:5724:591f
87.36.89.32 0:0:0:0:0:ffff:5724:5920
87.36.89.33 0:0:0:0:0:ffff:5724:5921
87.36.89.34 0:0:0:0:0:ffff:5724:5922
87.36.89.35 0:0:0:0:0:ffff:5724:5923
87.36.89.36 0:0:0:0:0:ffff:5724:5924
87.36.89.37 0:0:0:0:0:ffff:5724:5925
87.36.89.38 0:0:0:0:0:ffff:5724:5926
87.36.89.39 0:0:0:0:0:ffff:5724:5927
87.36.89.40 0:0:0:0:0:ffff:5724:5928
87.36.89.41 0:0:0:0:0:ffff:5724:5929
87.36.89.42 0:0:0:0:0:ffff:5724:592a
87.36.89.43 0:0:0:0:0:ffff:5724:592b
87.36.89.44 0:0:0:0:0:ffff:5724:592c
87.36.89.45 0:0:0:0:0:ffff:5724:592d
87.36.89.46 0:0:0:0:0:ffff:5724:592e
87.36.89.47 0:0:0:0:0:ffff:5724:592f
87.36.89.48 0:0:0:0:0:ffff:5724:5930
87.36.89.49 0:0:0:0:0:ffff:5724:5931
87.36.89.50 0:0:0:0:0:ffff:5724:5932
87.36.89.51 0:0:0:0:0:ffff:5724:5933
87.36.89.52 0:0:0:0:0:ffff:5724:5934
87.36.89.53 0:0:0:0:0:ffff:5724:5935
87.36.89.54 0:0:0:0:0:ffff:5724:5936
87.36.89.55 0:0:0:0:0:ffff:5724:5937
87.36.89.56 0:0:0:0:0:ffff:5724:5938
87.36.89.57 0:0:0:0:0:ffff:5724:5939
87.36.89.58 0:0:0:0:0:ffff:5724:593a
87.36.89.59 0:0:0:0:0:ffff:5724:593b
87.36.89.60 0:0:0:0:0:ffff:5724:593c


87.36.89.61 0:0:0:0:0:ffff:5724:593d
87.36.89.62 0:0:0:0:0:ffff:5724:593e
87.36.89.63 0:0:0:0:0:ffff:5724:593f
87.36.89.64 0:0:0:0:0:ffff:5724:5940
87.36.89.65 0:0:0:0:0:ffff:5724:5941
87.36.89.66 0:0:0:0:0:ffff:5724:5942
87.36.89.67 0:0:0:0:0:ffff:5724:5943
87.36.89.68 0:0:0:0:0:ffff:5724:5944
87.36.89.69 0:0:0:0:0:ffff:5724:5945
87.36.89.70 0:0:0:0:0:ffff:5724:5946
87.36.89.71 0:0:0:0:0:ffff:5724:5947
87.36.89.72 0:0:0:0:0:ffff:5724:5948
87.36.89.73 0:0:0:0:0:ffff:5724:5949
87.36.89.74 0:0:0:0:0:ffff:5724:594a
87.36.89.75 0:0:0:0:0:ffff:5724:594b
87.36.89.76 0:0:0:0:0:ffff:5724:594c
87.36.89.77 0:0:0:0:0:ffff:5724:594d
87.36.89.78 0:0:0:0:0:ffff:5724:594e
87.36.89.79 0:0:0:0:0:ffff:5724:594f
87.36.89.80 0:0:0:0:0:ffff:5724:5950
87.36.89.81 0:0:0:0:0:ffff:5724:5951
87.36.89.82 0:0:0:0:0:ffff:5724:5952
87.36.89.83 0:0:0:0:0:ffff:5724:5953
87.36.89.84 0:0:0:0:0:ffff:5724:5954
87.36.89.85 0:0:0:0:0:ffff:5724:5955
87.36.89.86 0:0:0:0:0:ffff:5724:5956
87.36.89.87 0:0:0:0:0:ffff:5724:5957
87.36.89.88 0:0:0:0:0:ffff:5724:5958
87.36.89.89 0:0:0:0:0:ffff:5724:5959
87.36.89.90 0:0:0:0:0:ffff:5724:595a
87.36.89.91 0:0:0:0:0:ffff:5724:595b
87.36.89.92 0:0:0:0:0:ffff:5724:595c
87.36.89.93 0:0:0:0:0:ffff:5724:595d
87.36.89.94 0:0:0:0:0:ffff:5724:595e
87.36.89.95 0:0:0:0:0:ffff:5724:595f
87.36.89.96 0:0:0:0:0:ffff:5724:5960
87.36.89.97 0:0:0:0:0:ffff:5724:5961
87.36.89.98 0:0:0:0:0:ffff:5724:5962
87.36.89.99 0:0:0:0:0:ffff:5724:5963
87.36.89.100 0:0:0:0:0:ffff:5724:5964
87.36.89.101 0:0:0:0:0:ffff:5724:5965
87.36.89.102 0:0:0:0:0:ffff:5724:5966
87.36.89.103 0:0:0:0:0:ffff:5724:5967
87.36.89.104 0:0:0:0:0:ffff:5724:5968
87.36.89.105 0:0:0:0:0:ffff:5724:5969
87.36.89.106 0:0:0:0:0:ffff:5724:596a
87.36.89.107 0:0:0:0:0:ffff:5724:596b
87.36.89.108 0:0:0:0:0:ffff:5724:596c
87.36.89.109 0:0:0:0:0:ffff:5724:596d
87.36.89.110 0:0:0:0:0:ffff:5724:596e
87.36.89.111 0:0:0:0:0:ffff:5724:596f
87.36.89.112 0:0:0:0:0:ffff:5724:5970
87.36.89.113 0:0:0:0:0:ffff:5724:5971
87.36.89.114 0:0:0:0:0:ffff:5724:5972
87.36.89.115 0:0:0:0:0:ffff:5724:5973
87.36.89.116 0:0:0:0:0:ffff:5724:5974
87.36.89.117 0:0:0:0:0:ffff:5724:5975
87.36.89.118 0:0:0:0:0:ffff:5724:5976
87.36.89.119 0:0:0:0:0:ffff:5724:5977
87.36.89.120 0:0:0:0:0:ffff:5724:5978


87.36.89.121 0:0:0:0:0:ffff:5724:5979
87.36.89.122 0:0:0:0:0:ffff:5724:597a
87.36.89.123 0:0:0:0:0:ffff:5724:597b
87.36.89.124 0:0:0:0:0:ffff:5724:597c
87.36.89.125 0:0:0:0:0:ffff:5724:597d
87.36.89.126 0:0:0:0:0:ffff:5724:597e
87.36.89.127 0:0:0:0:0:ffff:5724:597f
87.36.89.128 0:0:0:0:0:ffff:5724:5980
87.36.89.129 0:0:0:0:0:ffff:5724:5981
87.36.89.130 0:0:0:0:0:ffff:5724:5982
87.36.89.131 0:0:0:0:0:ffff:5724:5983
87.36.89.132 0:0:0:0:0:ffff:5724:5984
87.36.89.133 0:0:0:0:0:ffff:5724:5985
87.36.89.134 0:0:0:0:0:ffff:5724:5986
87.36.89.135 0:0:0:0:0:ffff:5724:5987
87.36.89.136 0:0:0:0:0:ffff:5724:5988
87.36.89.137 0:0:0:0:0:ffff:5724:5989
87.36.89.138 0:0:0:0:0:ffff:5724:598a
87.36.89.139 0:0:0:0:0:ffff:5724:598b
87.36.89.140 0:0:0:0:0:ffff:5724:598c
87.36.89.141 0:0:0:0:0:ffff:5724:598d
87.36.89.142 0:0:0:0:0:ffff:5724:598e
87.36.89.143 0:0:0:0:0:ffff:5724:598f
87.36.89.144 0:0:0:0:0:ffff:5724:5990
87.36.89.145 0:0:0:0:0:ffff:5724:5991
87.36.89.146 0:0:0:0:0:ffff:5724:5992
87.36.89.147 0:0:0:0:0:ffff:5724:5993
87.36.89.148 0:0:0:0:0:ffff:5724:5994
87.36.89.149 0:0:0:0:0:ffff:5724:5995
87.36.89.150 0:0:0:0:0:ffff:5724:5996
87.36.89.151 0:0:0:0:0:ffff:5724:5997
87.36.89.152 0:0:0:0:0:ffff:5724:5998
87.36.89.153 0:0:0:0:0:ffff:5724:5999
87.36.89.154 0:0:0:0:0:ffff:5724:599a
87.36.89.155 0:0:0:0:0:ffff:5724:599b
87.36.89.156 0:0:0:0:0:ffff:5724:599c
87.36.89.157 0:0:0:0:0:ffff:5724:599d
87.36.89.158 0:0:0:0:0:ffff:5724:599e
87.36.89.159 0:0:0:0:0:ffff:5724:599f
87.36.89.160 0:0:0:0:0:ffff:5724:59a0
87.36.89.161 0:0:0:0:0:ffff:5724:59a1
87.36.89.162 0:0:0:0:0:ffff:5724:59a2
87.36.89.163 0:0:0:0:0:ffff:5724:59a3
87.36.89.164 0:0:0:0:0:ffff:5724:59a4
87.36.89.165 0:0:0:0:0:ffff:5724:59a5
87.36.89.166 0:0:0:0:0:ffff:5724:59a6
87.36.89.167 0:0:0:0:0:ffff:5724:59a7
87.36.89.168 0:0:0:0:0:ffff:5724:59a8
87.36.89.169 0:0:0:0:0:ffff:5724:59a9
87.36.89.170 0:0:0:0:0:ffff:5724:59aa
87.36.89.171 0:0:0:0:0:ffff:5724:59ab
87.36.89.172 0:0:0:0:0:ffff:5724:59ac
87.36.89.173 0:0:0:0:0:ffff:5724:59ad
87.36.89.174 0:0:0:0:0:ffff:5724:59ae
87.36.89.175 0:0:0:0:0:ffff:5724:59af
87.36.89.176 0:0:0:0:0:ffff:5724:59b0
87.36.89.177 0:0:0:0:0:ffff:5724:59b1
87.36.89.178 0:0:0:0:0:ffff:5724:59b2
87.36.89.179 0:0:0:0:0:ffff:5724:59b3
87.36.89.180 0:0:0:0:0:ffff:5724:59b4


87.36.89.181 0:0:0:0:0:ffff:5724:59b5
87.36.89.182 0:0:0:0:0:ffff:5724:59b6
87.36.89.183 0:0:0:0:0:ffff:5724:59b7
87.36.89.184 0:0:0:0:0:ffff:5724:59b8
87.36.89.185 0:0:0:0:0:ffff:5724:59b9
87.36.89.186 0:0:0:0:0:ffff:5724:59ba
87.36.89.187 0:0:0:0:0:ffff:5724:59bb
87.36.89.188 0:0:0:0:0:ffff:5724:59bc
87.36.89.189 0:0:0:0:0:ffff:5724:59bd
87.36.89.190 0:0:0:0:0:ffff:5724:59be
87.36.89.191 0:0:0:0:0:ffff:5724:59bf
87.36.89.192 0:0:0:0:0:ffff:5724:59c0
87.36.89.193 0:0:0:0:0:ffff:5724:59c1
87.36.89.194 0:0:0:0:0:ffff:5724:59c2
87.36.89.195 0:0:0:0:0:ffff:5724:59c3
87.36.89.196 0:0:0:0:0:ffff:5724:59c4
87.36.89.197 0:0:0:0:0:ffff:5724:59c5
87.36.89.198 0:0:0:0:0:ffff:5724:59c6
87.36.89.199 0:0:0:0:0:ffff:5724:59c7
87.36.89.200 0:0:0:0:0:ffff:5724:59c8
87.36.89.201 0:0:0:0:0:ffff:5724:59c9
87.36.89.202 0:0:0:0:0:ffff:5724:59ca
87.36.89.203 0:0:0:0:0:ffff:5724:59cb
87.36.89.204 0:0:0:0:0:ffff:5724:59cc
87.36.89.205 0:0:0:0:0:ffff:5724:59cd
87.36.89.206 0:0:0:0:0:ffff:5724:59ce
87.36.89.207 0:0:0:0:0:ffff:5724:59cf
87.36.89.208 0:0:0:0:0:ffff:5724:59d0
87.36.89.209 0:0:0:0:0:ffff:5724:59d1
87.36.89.210 0:0:0:0:0:ffff:5724:59d2
87.36.89.211 0:0:0:0:0:ffff:5724:59d3
87.36.89.212 0:0:0:0:0:ffff:5724:59d4
87.36.89.213 0:0:0:0:0:ffff:5724:59d5
87.36.89.214 0:0:0:0:0:ffff:5724:59d6
87.36.89.215 0:0:0:0:0:ffff:5724:59d7
87.36.89.216 0:0:0:0:0:ffff:5724:59d8
87.36.89.217 0:0:0:0:0:ffff:5724:59d9
87.36.89.218 0:0:0:0:0:ffff:5724:59da
87.36.89.219 0:0:0:0:0:ffff:5724:59db
87.36.89.220 0:0:0:0:0:ffff:5724:59dc
87.36.89.221 0:0:0:0:0:ffff:5724:59dd
87.36.89.222 0:0:0:0:0:ffff:5724:59de
87.36.89.223 0:0:0:0:0:ffff:5724:59df
87.36.89.224 0:0:0:0:0:ffff:5724:59e0
87.36.89.225 0:0:0:0:0:ffff:5724:59e1
87.36.89.226 0:0:0:0:0:ffff:5724:59e2
87.36.89.227 0:0:0:0:0:ffff:5724:59e3
87.36.89.228 0:0:0:0:0:ffff:5724:59e4
87.36.89.229 0:0:0:0:0:ffff:5724:59e5
87.36.89.230 0:0:0:0:0:ffff:5724:59e6
87.36.89.231 0:0:0:0:0:ffff:5724:59e7
87.36.89.232 0:0:0:0:0:ffff:5724:59e8
87.36.89.233 0:0:0:0:0:ffff:5724:59e9
87.36.89.234 0:0:0:0:0:ffff:5724:59ea
87.36.89.235 0:0:0:0:0:ffff:5724:59eb
87.36.89.236 0:0:0:0:0:ffff:5724:59ec
87.36.89.237 0:0:0:0:0:ffff:5724:59ed
87.36.89.238 0:0:0:0:0:ffff:5724:59ee
87.36.89.239 0:0:0:0:0:ffff:5724:59ef
87.36.89.240 0:0:0:0:0:ffff:5724:59f0
87.36.89.241 0:0:0:0:0:ffff:5724:59f1
87.36.89.242 0:0:0:0:0:ffff:5724:59f2
87.36.89.243 0:0:0:0:0:ffff:5724:59f3
87.36.89.244 0:0:0:0:0:ffff:5724:59f4
87.36.89.245 0:0:0:0:0:ffff:5724:59f5
87.36.89.246 0:0:0:0:0:ffff:5724:59f6
87.36.89.247 0:0:0:0:0:ffff:5724:59f7
87.36.89.248 0:0:0:0:0:ffff:5724:59f8
87.36.89.249 0:0:0:0:0:ffff:5724:59f9
87.36.89.250 0:0:0:0:0:ffff:5724:59fa
87.36.89.251 0:0:0:0:0:ffff:5724:59fb
87.36.89.252 0:0:0:0:0:ffff:5724:59fc
87.36.89.253 0:0:0:0:0:ffff:5724:59fd
87.36.89.254 0:0:0:0:0:ffff:5724:59fe
87.36.89.255 0:0:0:0:0:ffff:5724:59ff


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.