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
115.2.185.1 0:0:0:0:0:ffff:7302:b901
115.2.185.2 0:0:0:0:0:ffff:7302:b902
115.2.185.3 0:0:0:0:0:ffff:7302:b903
115.2.185.4 0:0:0:0:0:ffff:7302:b904
115.2.185.5 0:0:0:0:0:ffff:7302:b905
115.2.185.6 0:0:0:0:0:ffff:7302:b906
115.2.185.7 0:0:0:0:0:ffff:7302:b907
115.2.185.8 0:0:0:0:0:ffff:7302:b908
115.2.185.9 0:0:0:0:0:ffff:7302:b909
115.2.185.10 0:0:0:0:0:ffff:7302:b90a
115.2.185.11 0:0:0:0:0:ffff:7302:b90b
115.2.185.12 0:0:0:0:0:ffff:7302:b90c
115.2.185.13 0:0:0:0:0:ffff:7302:b90d
115.2.185.14 0:0:0:0:0:ffff:7302:b90e
115.2.185.15 0:0:0:0:0:ffff:7302:b90f
115.2.185.16 0:0:0:0:0:ffff:7302:b910
115.2.185.17 0:0:0:0:0:ffff:7302:b911
115.2.185.18 0:0:0:0:0:ffff:7302:b912
115.2.185.19 0:0:0:0:0:ffff:7302:b913
115.2.185.20 0:0:0:0:0:ffff:7302:b914
115.2.185.21 0:0:0:0:0:ffff:7302:b915
115.2.185.22 0:0:0:0:0:ffff:7302:b916
115.2.185.23 0:0:0:0:0:ffff:7302:b917
115.2.185.24 0:0:0:0:0:ffff:7302:b918
115.2.185.25 0:0:0:0:0:ffff:7302:b919
115.2.185.26 0:0:0:0:0:ffff:7302:b91a
115.2.185.27 0:0:0:0:0:ffff:7302:b91b
115.2.185.28 0:0:0:0:0:ffff:7302:b91c
115.2.185.29 0:0:0:0:0:ffff:7302:b91d
115.2.185.30 0:0:0:0:0:ffff:7302:b91e
115.2.185.31 0:0:0:0:0:ffff:7302:b91f
115.2.185.32 0:0:0:0:0:ffff:7302:b920
115.2.185.33 0:0:0:0:0:ffff:7302:b921
115.2.185.34 0:0:0:0:0:ffff:7302:b922
115.2.185.35 0:0:0:0:0:ffff:7302:b923
115.2.185.36 0:0:0:0:0:ffff:7302:b924
115.2.185.37 0:0:0:0:0:ffff:7302:b925
115.2.185.38 0:0:0:0:0:ffff:7302:b926
115.2.185.39 0:0:0:0:0:ffff:7302:b927
115.2.185.40 0:0:0:0:0:ffff:7302:b928
115.2.185.41 0:0:0:0:0:ffff:7302:b929
115.2.185.42 0:0:0:0:0:ffff:7302:b92a
115.2.185.43 0:0:0:0:0:ffff:7302:b92b
115.2.185.44 0:0:0:0:0:ffff:7302:b92c
115.2.185.45 0:0:0:0:0:ffff:7302:b92d
115.2.185.46 0:0:0:0:0:ffff:7302:b92e
115.2.185.47 0:0:0:0:0:ffff:7302:b92f
115.2.185.48 0:0:0:0:0:ffff:7302:b930
115.2.185.49 0:0:0:0:0:ffff:7302:b931
115.2.185.50 0:0:0:0:0:ffff:7302:b932
115.2.185.51 0:0:0:0:0:ffff:7302:b933
115.2.185.52 0:0:0:0:0:ffff:7302:b934
115.2.185.53 0:0:0:0:0:ffff:7302:b935
115.2.185.54 0:0:0:0:0:ffff:7302:b936
115.2.185.55 0:0:0:0:0:ffff:7302:b937
115.2.185.56 0:0:0:0:0:ffff:7302:b938
115.2.185.57 0:0:0:0:0:ffff:7302:b939
115.2.185.58 0:0:0:0:0:ffff:7302:b93a
115.2.185.59 0:0:0:0:0:ffff:7302:b93b
115.2.185.60 0:0:0:0:0:ffff:7302:b93c


115.2.185.61 0:0:0:0:0:ffff:7302:b93d
115.2.185.62 0:0:0:0:0:ffff:7302:b93e
115.2.185.63 0:0:0:0:0:ffff:7302:b93f
115.2.185.64 0:0:0:0:0:ffff:7302:b940
115.2.185.65 0:0:0:0:0:ffff:7302:b941
115.2.185.66 0:0:0:0:0:ffff:7302:b942
115.2.185.67 0:0:0:0:0:ffff:7302:b943
115.2.185.68 0:0:0:0:0:ffff:7302:b944
115.2.185.69 0:0:0:0:0:ffff:7302:b945
115.2.185.70 0:0:0:0:0:ffff:7302:b946
115.2.185.71 0:0:0:0:0:ffff:7302:b947
115.2.185.72 0:0:0:0:0:ffff:7302:b948
115.2.185.73 0:0:0:0:0:ffff:7302:b949
115.2.185.74 0:0:0:0:0:ffff:7302:b94a
115.2.185.75 0:0:0:0:0:ffff:7302:b94b
115.2.185.76 0:0:0:0:0:ffff:7302:b94c
115.2.185.77 0:0:0:0:0:ffff:7302:b94d
115.2.185.78 0:0:0:0:0:ffff:7302:b94e
115.2.185.79 0:0:0:0:0:ffff:7302:b94f
115.2.185.80 0:0:0:0:0:ffff:7302:b950
115.2.185.81 0:0:0:0:0:ffff:7302:b951
115.2.185.82 0:0:0:0:0:ffff:7302:b952
115.2.185.83 0:0:0:0:0:ffff:7302:b953
115.2.185.84 0:0:0:0:0:ffff:7302:b954
115.2.185.85 0:0:0:0:0:ffff:7302:b955
115.2.185.86 0:0:0:0:0:ffff:7302:b956
115.2.185.87 0:0:0:0:0:ffff:7302:b957
115.2.185.88 0:0:0:0:0:ffff:7302:b958
115.2.185.89 0:0:0:0:0:ffff:7302:b959
115.2.185.90 0:0:0:0:0:ffff:7302:b95a
115.2.185.91 0:0:0:0:0:ffff:7302:b95b
115.2.185.92 0:0:0:0:0:ffff:7302:b95c
115.2.185.93 0:0:0:0:0:ffff:7302:b95d
115.2.185.94 0:0:0:0:0:ffff:7302:b95e
115.2.185.95 0:0:0:0:0:ffff:7302:b95f
115.2.185.96 0:0:0:0:0:ffff:7302:b960
115.2.185.97 0:0:0:0:0:ffff:7302:b961
115.2.185.98 0:0:0:0:0:ffff:7302:b962
115.2.185.99 0:0:0:0:0:ffff:7302:b963
115.2.185.100 0:0:0:0:0:ffff:7302:b964
115.2.185.101 0:0:0:0:0:ffff:7302:b965
115.2.185.102 0:0:0:0:0:ffff:7302:b966
115.2.185.103 0:0:0:0:0:ffff:7302:b967
115.2.185.104 0:0:0:0:0:ffff:7302:b968
115.2.185.105 0:0:0:0:0:ffff:7302:b969
115.2.185.106 0:0:0:0:0:ffff:7302:b96a
115.2.185.107 0:0:0:0:0:ffff:7302:b96b
115.2.185.108 0:0:0:0:0:ffff:7302:b96c
115.2.185.109 0:0:0:0:0:ffff:7302:b96d
115.2.185.110 0:0:0:0:0:ffff:7302:b96e
115.2.185.111 0:0:0:0:0:ffff:7302:b96f
115.2.185.112 0:0:0:0:0:ffff:7302:b970
115.2.185.113 0:0:0:0:0:ffff:7302:b971
115.2.185.114 0:0:0:0:0:ffff:7302:b972
115.2.185.115 0:0:0:0:0:ffff:7302:b973
115.2.185.116 0:0:0:0:0:ffff:7302:b974
115.2.185.117 0:0:0:0:0:ffff:7302:b975
115.2.185.118 0:0:0:0:0:ffff:7302:b976
115.2.185.119 0:0:0:0:0:ffff:7302:b977
115.2.185.120 0:0:0:0:0:ffff:7302:b978


115.2.185.121 0:0:0:0:0:ffff:7302:b979
115.2.185.122 0:0:0:0:0:ffff:7302:b97a
115.2.185.123 0:0:0:0:0:ffff:7302:b97b
115.2.185.124 0:0:0:0:0:ffff:7302:b97c
115.2.185.125 0:0:0:0:0:ffff:7302:b97d
115.2.185.126 0:0:0:0:0:ffff:7302:b97e
115.2.185.127 0:0:0:0:0:ffff:7302:b97f
115.2.185.128 0:0:0:0:0:ffff:7302:b980
115.2.185.129 0:0:0:0:0:ffff:7302:b981
115.2.185.130 0:0:0:0:0:ffff:7302:b982
115.2.185.131 0:0:0:0:0:ffff:7302:b983
115.2.185.132 0:0:0:0:0:ffff:7302:b984
115.2.185.133 0:0:0:0:0:ffff:7302:b985
115.2.185.134 0:0:0:0:0:ffff:7302:b986
115.2.185.135 0:0:0:0:0:ffff:7302:b987
115.2.185.136 0:0:0:0:0:ffff:7302:b988
115.2.185.137 0:0:0:0:0:ffff:7302:b989
115.2.185.138 0:0:0:0:0:ffff:7302:b98a
115.2.185.139 0:0:0:0:0:ffff:7302:b98b
115.2.185.140 0:0:0:0:0:ffff:7302:b98c
115.2.185.141 0:0:0:0:0:ffff:7302:b98d
115.2.185.142 0:0:0:0:0:ffff:7302:b98e
115.2.185.143 0:0:0:0:0:ffff:7302:b98f
115.2.185.144 0:0:0:0:0:ffff:7302:b990
115.2.185.145 0:0:0:0:0:ffff:7302:b991
115.2.185.146 0:0:0:0:0:ffff:7302:b992
115.2.185.147 0:0:0:0:0:ffff:7302:b993
115.2.185.148 0:0:0:0:0:ffff:7302:b994
115.2.185.149 0:0:0:0:0:ffff:7302:b995
115.2.185.150 0:0:0:0:0:ffff:7302:b996
115.2.185.151 0:0:0:0:0:ffff:7302:b997
115.2.185.152 0:0:0:0:0:ffff:7302:b998
115.2.185.153 0:0:0:0:0:ffff:7302:b999
115.2.185.154 0:0:0:0:0:ffff:7302:b99a
115.2.185.155 0:0:0:0:0:ffff:7302:b99b
115.2.185.156 0:0:0:0:0:ffff:7302:b99c
115.2.185.157 0:0:0:0:0:ffff:7302:b99d
115.2.185.158 0:0:0:0:0:ffff:7302:b99e
115.2.185.159 0:0:0:0:0:ffff:7302:b99f
115.2.185.160 0:0:0:0:0:ffff:7302:b9a0
115.2.185.161 0:0:0:0:0:ffff:7302:b9a1
115.2.185.162 0:0:0:0:0:ffff:7302:b9a2
115.2.185.163 0:0:0:0:0:ffff:7302:b9a3
115.2.185.164 0:0:0:0:0:ffff:7302:b9a4
115.2.185.165 0:0:0:0:0:ffff:7302:b9a5
115.2.185.166 0:0:0:0:0:ffff:7302:b9a6
115.2.185.167 0:0:0:0:0:ffff:7302:b9a7
115.2.185.168 0:0:0:0:0:ffff:7302:b9a8
115.2.185.169 0:0:0:0:0:ffff:7302:b9a9
115.2.185.170 0:0:0:0:0:ffff:7302:b9aa
115.2.185.171 0:0:0:0:0:ffff:7302:b9ab
115.2.185.172 0:0:0:0:0:ffff:7302:b9ac
115.2.185.173 0:0:0:0:0:ffff:7302:b9ad
115.2.185.174 0:0:0:0:0:ffff:7302:b9ae
115.2.185.175 0:0:0:0:0:ffff:7302:b9af
115.2.185.176 0:0:0:0:0:ffff:7302:b9b0
115.2.185.177 0:0:0:0:0:ffff:7302:b9b1
115.2.185.178 0:0:0:0:0:ffff:7302:b9b2
115.2.185.179 0:0:0:0:0:ffff:7302:b9b3
115.2.185.180 0:0:0:0:0:ffff:7302:b9b4


115.2.185.181 0:0:0:0:0:ffff:7302:b9b5
115.2.185.182 0:0:0:0:0:ffff:7302:b9b6
115.2.185.183 0:0:0:0:0:ffff:7302:b9b7
115.2.185.184 0:0:0:0:0:ffff:7302:b9b8
115.2.185.185 0:0:0:0:0:ffff:7302:b9b9
115.2.185.186 0:0:0:0:0:ffff:7302:b9ba
115.2.185.187 0:0:0:0:0:ffff:7302:b9bb
115.2.185.188 0:0:0:0:0:ffff:7302:b9bc
115.2.185.189 0:0:0:0:0:ffff:7302:b9bd
115.2.185.190 0:0:0:0:0:ffff:7302:b9be
115.2.185.191 0:0:0:0:0:ffff:7302:b9bf
115.2.185.192 0:0:0:0:0:ffff:7302:b9c0
115.2.185.193 0:0:0:0:0:ffff:7302:b9c1
115.2.185.194 0:0:0:0:0:ffff:7302:b9c2
115.2.185.195 0:0:0:0:0:ffff:7302:b9c3
115.2.185.196 0:0:0:0:0:ffff:7302:b9c4
115.2.185.197 0:0:0:0:0:ffff:7302:b9c5
115.2.185.198 0:0:0:0:0:ffff:7302:b9c6
115.2.185.199 0:0:0:0:0:ffff:7302:b9c7
115.2.185.200 0:0:0:0:0:ffff:7302:b9c8
115.2.185.201 0:0:0:0:0:ffff:7302:b9c9
115.2.185.202 0:0:0:0:0:ffff:7302:b9ca
115.2.185.203 0:0:0:0:0:ffff:7302:b9cb
115.2.185.204 0:0:0:0:0:ffff:7302:b9cc
115.2.185.205 0:0:0:0:0:ffff:7302:b9cd
115.2.185.206 0:0:0:0:0:ffff:7302:b9ce
115.2.185.207 0:0:0:0:0:ffff:7302:b9cf
115.2.185.208 0:0:0:0:0:ffff:7302:b9d0
115.2.185.209 0:0:0:0:0:ffff:7302:b9d1
115.2.185.210 0:0:0:0:0:ffff:7302:b9d2
115.2.185.211 0:0:0:0:0:ffff:7302:b9d3
115.2.185.212 0:0:0:0:0:ffff:7302:b9d4
115.2.185.213 0:0:0:0:0:ffff:7302:b9d5
115.2.185.214 0:0:0:0:0:ffff:7302:b9d6
115.2.185.215 0:0:0:0:0:ffff:7302:b9d7
115.2.185.216 0:0:0:0:0:ffff:7302:b9d8
115.2.185.217 0:0:0:0:0:ffff:7302:b9d9
115.2.185.218 0:0:0:0:0:ffff:7302:b9da
115.2.185.219 0:0:0:0:0:ffff:7302:b9db
115.2.185.220 0:0:0:0:0:ffff:7302:b9dc
115.2.185.221 0:0:0:0:0:ffff:7302:b9dd
115.2.185.222 0:0:0:0:0:ffff:7302:b9de
115.2.185.223 0:0:0:0:0:ffff:7302:b9df
115.2.185.224 0:0:0:0:0:ffff:7302:b9e0
115.2.185.225 0:0:0:0:0:ffff:7302:b9e1
115.2.185.226 0:0:0:0:0:ffff:7302:b9e2
115.2.185.227 0:0:0:0:0:ffff:7302:b9e3
115.2.185.228 0:0:0:0:0:ffff:7302:b9e4
115.2.185.229 0:0:0:0:0:ffff:7302:b9e5
115.2.185.230 0:0:0:0:0:ffff:7302:b9e6
115.2.185.231 0:0:0:0:0:ffff:7302:b9e7
115.2.185.232 0:0:0:0:0:ffff:7302:b9e8
115.2.185.233 0:0:0:0:0:ffff:7302:b9e9
115.2.185.234 0:0:0:0:0:ffff:7302:b9ea
115.2.185.235 0:0:0:0:0:ffff:7302:b9eb
115.2.185.236 0:0:0:0:0:ffff:7302:b9ec
115.2.185.237 0:0:0:0:0:ffff:7302:b9ed
115.2.185.238 0:0:0:0:0:ffff:7302:b9ee
115.2.185.239 0:0:0:0:0:ffff:7302:b9ef
115.2.185.240 0:0:0:0:0:ffff:7302:b9f0
115.2.185.241 0:0:0:0:0:ffff:7302:b9f1
115.2.185.242 0:0:0:0:0:ffff:7302:b9f2
115.2.185.243 0:0:0:0:0:ffff:7302:b9f3
115.2.185.244 0:0:0:0:0:ffff:7302:b9f4
115.2.185.245 0:0:0:0:0:ffff:7302:b9f5
115.2.185.246 0:0:0:0:0:ffff:7302:b9f6
115.2.185.247 0:0:0:0:0:ffff:7302:b9f7
115.2.185.248 0:0:0:0:0:ffff:7302:b9f8
115.2.185.249 0:0:0:0:0:ffff:7302:b9f9
115.2.185.250 0:0:0:0:0:ffff:7302:b9fa
115.2.185.251 0:0:0:0:0:ffff:7302:b9fb
115.2.185.252 0:0:0:0:0:ffff:7302:b9fc
115.2.185.253 0:0:0:0:0:ffff:7302:b9fd
115.2.185.254 0:0:0:0:0:ffff:7302:b9fe
115.2.185.255 0:0:0:0:0:ffff:7302:b9ff


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.