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
168.30.32.1 0:0:0:0:0:ffff:a81e:2001
168.30.32.2 0:0:0:0:0:ffff:a81e:2002
168.30.32.3 0:0:0:0:0:ffff:a81e:2003
168.30.32.4 0:0:0:0:0:ffff:a81e:2004
168.30.32.5 0:0:0:0:0:ffff:a81e:2005
168.30.32.6 0:0:0:0:0:ffff:a81e:2006
168.30.32.7 0:0:0:0:0:ffff:a81e:2007
168.30.32.8 0:0:0:0:0:ffff:a81e:2008
168.30.32.9 0:0:0:0:0:ffff:a81e:2009
168.30.32.10 0:0:0:0:0:ffff:a81e:200a
168.30.32.11 0:0:0:0:0:ffff:a81e:200b
168.30.32.12 0:0:0:0:0:ffff:a81e:200c
168.30.32.13 0:0:0:0:0:ffff:a81e:200d
168.30.32.14 0:0:0:0:0:ffff:a81e:200e
168.30.32.15 0:0:0:0:0:ffff:a81e:200f
168.30.32.16 0:0:0:0:0:ffff:a81e:2010
168.30.32.17 0:0:0:0:0:ffff:a81e:2011
168.30.32.18 0:0:0:0:0:ffff:a81e:2012
168.30.32.19 0:0:0:0:0:ffff:a81e:2013
168.30.32.20 0:0:0:0:0:ffff:a81e:2014
168.30.32.21 0:0:0:0:0:ffff:a81e:2015
168.30.32.22 0:0:0:0:0:ffff:a81e:2016
168.30.32.23 0:0:0:0:0:ffff:a81e:2017
168.30.32.24 0:0:0:0:0:ffff:a81e:2018
168.30.32.25 0:0:0:0:0:ffff:a81e:2019
168.30.32.26 0:0:0:0:0:ffff:a81e:201a
168.30.32.27 0:0:0:0:0:ffff:a81e:201b
168.30.32.28 0:0:0:0:0:ffff:a81e:201c
168.30.32.29 0:0:0:0:0:ffff:a81e:201d
168.30.32.30 0:0:0:0:0:ffff:a81e:201e
168.30.32.31 0:0:0:0:0:ffff:a81e:201f
168.30.32.32 0:0:0:0:0:ffff:a81e:2020
168.30.32.33 0:0:0:0:0:ffff:a81e:2021
168.30.32.34 0:0:0:0:0:ffff:a81e:2022
168.30.32.35 0:0:0:0:0:ffff:a81e:2023
168.30.32.36 0:0:0:0:0:ffff:a81e:2024
168.30.32.37 0:0:0:0:0:ffff:a81e:2025
168.30.32.38 0:0:0:0:0:ffff:a81e:2026
168.30.32.39 0:0:0:0:0:ffff:a81e:2027
168.30.32.40 0:0:0:0:0:ffff:a81e:2028
168.30.32.41 0:0:0:0:0:ffff:a81e:2029
168.30.32.42 0:0:0:0:0:ffff:a81e:202a
168.30.32.43 0:0:0:0:0:ffff:a81e:202b
168.30.32.44 0:0:0:0:0:ffff:a81e:202c
168.30.32.45 0:0:0:0:0:ffff:a81e:202d
168.30.32.46 0:0:0:0:0:ffff:a81e:202e
168.30.32.47 0:0:0:0:0:ffff:a81e:202f
168.30.32.48 0:0:0:0:0:ffff:a81e:2030
168.30.32.49 0:0:0:0:0:ffff:a81e:2031
168.30.32.50 0:0:0:0:0:ffff:a81e:2032
168.30.32.51 0:0:0:0:0:ffff:a81e:2033
168.30.32.52 0:0:0:0:0:ffff:a81e:2034
168.30.32.53 0:0:0:0:0:ffff:a81e:2035
168.30.32.54 0:0:0:0:0:ffff:a81e:2036
168.30.32.55 0:0:0:0:0:ffff:a81e:2037
168.30.32.56 0:0:0:0:0:ffff:a81e:2038
168.30.32.57 0:0:0:0:0:ffff:a81e:2039
168.30.32.58 0:0:0:0:0:ffff:a81e:203a
168.30.32.59 0:0:0:0:0:ffff:a81e:203b
168.30.32.60 0:0:0:0:0:ffff:a81e:203c


168.30.32.61 0:0:0:0:0:ffff:a81e:203d
168.30.32.62 0:0:0:0:0:ffff:a81e:203e
168.30.32.63 0:0:0:0:0:ffff:a81e:203f
168.30.32.64 0:0:0:0:0:ffff:a81e:2040
168.30.32.65 0:0:0:0:0:ffff:a81e:2041
168.30.32.66 0:0:0:0:0:ffff:a81e:2042
168.30.32.67 0:0:0:0:0:ffff:a81e:2043
168.30.32.68 0:0:0:0:0:ffff:a81e:2044
168.30.32.69 0:0:0:0:0:ffff:a81e:2045
168.30.32.70 0:0:0:0:0:ffff:a81e:2046
168.30.32.71 0:0:0:0:0:ffff:a81e:2047
168.30.32.72 0:0:0:0:0:ffff:a81e:2048
168.30.32.73 0:0:0:0:0:ffff:a81e:2049
168.30.32.74 0:0:0:0:0:ffff:a81e:204a
168.30.32.75 0:0:0:0:0:ffff:a81e:204b
168.30.32.76 0:0:0:0:0:ffff:a81e:204c
168.30.32.77 0:0:0:0:0:ffff:a81e:204d
168.30.32.78 0:0:0:0:0:ffff:a81e:204e
168.30.32.79 0:0:0:0:0:ffff:a81e:204f
168.30.32.80 0:0:0:0:0:ffff:a81e:2050
168.30.32.81 0:0:0:0:0:ffff:a81e:2051
168.30.32.82 0:0:0:0:0:ffff:a81e:2052
168.30.32.83 0:0:0:0:0:ffff:a81e:2053
168.30.32.84 0:0:0:0:0:ffff:a81e:2054
168.30.32.85 0:0:0:0:0:ffff:a81e:2055
168.30.32.86 0:0:0:0:0:ffff:a81e:2056
168.30.32.87 0:0:0:0:0:ffff:a81e:2057
168.30.32.88 0:0:0:0:0:ffff:a81e:2058
168.30.32.89 0:0:0:0:0:ffff:a81e:2059
168.30.32.90 0:0:0:0:0:ffff:a81e:205a
168.30.32.91 0:0:0:0:0:ffff:a81e:205b
168.30.32.92 0:0:0:0:0:ffff:a81e:205c
168.30.32.93 0:0:0:0:0:ffff:a81e:205d
168.30.32.94 0:0:0:0:0:ffff:a81e:205e
168.30.32.95 0:0:0:0:0:ffff:a81e:205f
168.30.32.96 0:0:0:0:0:ffff:a81e:2060
168.30.32.97 0:0:0:0:0:ffff:a81e:2061
168.30.32.98 0:0:0:0:0:ffff:a81e:2062
168.30.32.99 0:0:0:0:0:ffff:a81e:2063
168.30.32.100 0:0:0:0:0:ffff:a81e:2064
168.30.32.101 0:0:0:0:0:ffff:a81e:2065
168.30.32.102 0:0:0:0:0:ffff:a81e:2066
168.30.32.103 0:0:0:0:0:ffff:a81e:2067
168.30.32.104 0:0:0:0:0:ffff:a81e:2068
168.30.32.105 0:0:0:0:0:ffff:a81e:2069
168.30.32.106 0:0:0:0:0:ffff:a81e:206a
168.30.32.107 0:0:0:0:0:ffff:a81e:206b
168.30.32.108 0:0:0:0:0:ffff:a81e:206c
168.30.32.109 0:0:0:0:0:ffff:a81e:206d
168.30.32.110 0:0:0:0:0:ffff:a81e:206e
168.30.32.111 0:0:0:0:0:ffff:a81e:206f
168.30.32.112 0:0:0:0:0:ffff:a81e:2070
168.30.32.113 0:0:0:0:0:ffff:a81e:2071
168.30.32.114 0:0:0:0:0:ffff:a81e:2072
168.30.32.115 0:0:0:0:0:ffff:a81e:2073
168.30.32.116 0:0:0:0:0:ffff:a81e:2074
168.30.32.117 0:0:0:0:0:ffff:a81e:2075
168.30.32.118 0:0:0:0:0:ffff:a81e:2076
168.30.32.119 0:0:0:0:0:ffff:a81e:2077
168.30.32.120 0:0:0:0:0:ffff:a81e:2078


168.30.32.121 0:0:0:0:0:ffff:a81e:2079
168.30.32.122 0:0:0:0:0:ffff:a81e:207a
168.30.32.123 0:0:0:0:0:ffff:a81e:207b
168.30.32.124 0:0:0:0:0:ffff:a81e:207c
168.30.32.125 0:0:0:0:0:ffff:a81e:207d
168.30.32.126 0:0:0:0:0:ffff:a81e:207e
168.30.32.127 0:0:0:0:0:ffff:a81e:207f
168.30.32.128 0:0:0:0:0:ffff:a81e:2080
168.30.32.129 0:0:0:0:0:ffff:a81e:2081
168.30.32.130 0:0:0:0:0:ffff:a81e:2082
168.30.32.131 0:0:0:0:0:ffff:a81e:2083
168.30.32.132 0:0:0:0:0:ffff:a81e:2084
168.30.32.133 0:0:0:0:0:ffff:a81e:2085
168.30.32.134 0:0:0:0:0:ffff:a81e:2086
168.30.32.135 0:0:0:0:0:ffff:a81e:2087
168.30.32.136 0:0:0:0:0:ffff:a81e:2088
168.30.32.137 0:0:0:0:0:ffff:a81e:2089
168.30.32.138 0:0:0:0:0:ffff:a81e:208a
168.30.32.139 0:0:0:0:0:ffff:a81e:208b
168.30.32.140 0:0:0:0:0:ffff:a81e:208c
168.30.32.141 0:0:0:0:0:ffff:a81e:208d
168.30.32.142 0:0:0:0:0:ffff:a81e:208e
168.30.32.143 0:0:0:0:0:ffff:a81e:208f
168.30.32.144 0:0:0:0:0:ffff:a81e:2090
168.30.32.145 0:0:0:0:0:ffff:a81e:2091
168.30.32.146 0:0:0:0:0:ffff:a81e:2092
168.30.32.147 0:0:0:0:0:ffff:a81e:2093
168.30.32.148 0:0:0:0:0:ffff:a81e:2094
168.30.32.149 0:0:0:0:0:ffff:a81e:2095
168.30.32.150 0:0:0:0:0:ffff:a81e:2096
168.30.32.151 0:0:0:0:0:ffff:a81e:2097
168.30.32.152 0:0:0:0:0:ffff:a81e:2098
168.30.32.153 0:0:0:0:0:ffff:a81e:2099
168.30.32.154 0:0:0:0:0:ffff:a81e:209a
168.30.32.155 0:0:0:0:0:ffff:a81e:209b
168.30.32.156 0:0:0:0:0:ffff:a81e:209c
168.30.32.157 0:0:0:0:0:ffff:a81e:209d
168.30.32.158 0:0:0:0:0:ffff:a81e:209e
168.30.32.159 0:0:0:0:0:ffff:a81e:209f
168.30.32.160 0:0:0:0:0:ffff:a81e:20a0
168.30.32.161 0:0:0:0:0:ffff:a81e:20a1
168.30.32.162 0:0:0:0:0:ffff:a81e:20a2
168.30.32.163 0:0:0:0:0:ffff:a81e:20a3
168.30.32.164 0:0:0:0:0:ffff:a81e:20a4
168.30.32.165 0:0:0:0:0:ffff:a81e:20a5
168.30.32.166 0:0:0:0:0:ffff:a81e:20a6
168.30.32.167 0:0:0:0:0:ffff:a81e:20a7
168.30.32.168 0:0:0:0:0:ffff:a81e:20a8
168.30.32.169 0:0:0:0:0:ffff:a81e:20a9
168.30.32.170 0:0:0:0:0:ffff:a81e:20aa
168.30.32.171 0:0:0:0:0:ffff:a81e:20ab
168.30.32.172 0:0:0:0:0:ffff:a81e:20ac
168.30.32.173 0:0:0:0:0:ffff:a81e:20ad
168.30.32.174 0:0:0:0:0:ffff:a81e:20ae
168.30.32.175 0:0:0:0:0:ffff:a81e:20af
168.30.32.176 0:0:0:0:0:ffff:a81e:20b0
168.30.32.177 0:0:0:0:0:ffff:a81e:20b1
168.30.32.178 0:0:0:0:0:ffff:a81e:20b2
168.30.32.179 0:0:0:0:0:ffff:a81e:20b3
168.30.32.180 0:0:0:0:0:ffff:a81e:20b4


168.30.32.181 0:0:0:0:0:ffff:a81e:20b5
168.30.32.182 0:0:0:0:0:ffff:a81e:20b6
168.30.32.183 0:0:0:0:0:ffff:a81e:20b7
168.30.32.184 0:0:0:0:0:ffff:a81e:20b8
168.30.32.185 0:0:0:0:0:ffff:a81e:20b9
168.30.32.186 0:0:0:0:0:ffff:a81e:20ba
168.30.32.187 0:0:0:0:0:ffff:a81e:20bb
168.30.32.188 0:0:0:0:0:ffff:a81e:20bc
168.30.32.189 0:0:0:0:0:ffff:a81e:20bd
168.30.32.190 0:0:0:0:0:ffff:a81e:20be
168.30.32.191 0:0:0:0:0:ffff:a81e:20bf
168.30.32.192 0:0:0:0:0:ffff:a81e:20c0
168.30.32.193 0:0:0:0:0:ffff:a81e:20c1
168.30.32.194 0:0:0:0:0:ffff:a81e:20c2
168.30.32.195 0:0:0:0:0:ffff:a81e:20c3
168.30.32.196 0:0:0:0:0:ffff:a81e:20c4
168.30.32.197 0:0:0:0:0:ffff:a81e:20c5
168.30.32.198 0:0:0:0:0:ffff:a81e:20c6
168.30.32.199 0:0:0:0:0:ffff:a81e:20c7
168.30.32.200 0:0:0:0:0:ffff:a81e:20c8
168.30.32.201 0:0:0:0:0:ffff:a81e:20c9
168.30.32.202 0:0:0:0:0:ffff:a81e:20ca
168.30.32.203 0:0:0:0:0:ffff:a81e:20cb
168.30.32.204 0:0:0:0:0:ffff:a81e:20cc
168.30.32.205 0:0:0:0:0:ffff:a81e:20cd
168.30.32.206 0:0:0:0:0:ffff:a81e:20ce
168.30.32.207 0:0:0:0:0:ffff:a81e:20cf
168.30.32.208 0:0:0:0:0:ffff:a81e:20d0
168.30.32.209 0:0:0:0:0:ffff:a81e:20d1
168.30.32.210 0:0:0:0:0:ffff:a81e:20d2
168.30.32.211 0:0:0:0:0:ffff:a81e:20d3
168.30.32.212 0:0:0:0:0:ffff:a81e:20d4
168.30.32.213 0:0:0:0:0:ffff:a81e:20d5
168.30.32.214 0:0:0:0:0:ffff:a81e:20d6
168.30.32.215 0:0:0:0:0:ffff:a81e:20d7
168.30.32.216 0:0:0:0:0:ffff:a81e:20d8
168.30.32.217 0:0:0:0:0:ffff:a81e:20d9
168.30.32.218 0:0:0:0:0:ffff:a81e:20da
168.30.32.219 0:0:0:0:0:ffff:a81e:20db
168.30.32.220 0:0:0:0:0:ffff:a81e:20dc
168.30.32.221 0:0:0:0:0:ffff:a81e:20dd
168.30.32.222 0:0:0:0:0:ffff:a81e:20de
168.30.32.223 0:0:0:0:0:ffff:a81e:20df
168.30.32.224 0:0:0:0:0:ffff:a81e:20e0
168.30.32.225 0:0:0:0:0:ffff:a81e:20e1
168.30.32.226 0:0:0:0:0:ffff:a81e:20e2
168.30.32.227 0:0:0:0:0:ffff:a81e:20e3
168.30.32.228 0:0:0:0:0:ffff:a81e:20e4
168.30.32.229 0:0:0:0:0:ffff:a81e:20e5
168.30.32.230 0:0:0:0:0:ffff:a81e:20e6
168.30.32.231 0:0:0:0:0:ffff:a81e:20e7
168.30.32.232 0:0:0:0:0:ffff:a81e:20e8
168.30.32.233 0:0:0:0:0:ffff:a81e:20e9
168.30.32.234 0:0:0:0:0:ffff:a81e:20ea
168.30.32.235 0:0:0:0:0:ffff:a81e:20eb
168.30.32.236 0:0:0:0:0:ffff:a81e:20ec
168.30.32.237 0:0:0:0:0:ffff:a81e:20ed
168.30.32.238 0:0:0:0:0:ffff:a81e:20ee
168.30.32.239 0:0:0:0:0:ffff:a81e:20ef
168.30.32.240 0:0:0:0:0:ffff:a81e:20f0
168.30.32.241 0:0:0:0:0:ffff:a81e:20f1
168.30.32.242 0:0:0:0:0:ffff:a81e:20f2
168.30.32.243 0:0:0:0:0:ffff:a81e:20f3
168.30.32.244 0:0:0:0:0:ffff:a81e:20f4
168.30.32.245 0:0:0:0:0:ffff:a81e:20f5
168.30.32.246 0:0:0:0:0:ffff:a81e:20f6
168.30.32.247 0:0:0:0:0:ffff:a81e:20f7
168.30.32.248 0:0:0:0:0:ffff:a81e:20f8
168.30.32.249 0:0:0:0:0:ffff:a81e:20f9
168.30.32.250 0:0:0:0:0:ffff:a81e:20fa
168.30.32.251 0:0:0:0:0:ffff:a81e:20fb
168.30.32.252 0:0:0:0:0:ffff:a81e:20fc
168.30.32.253 0:0:0:0:0:ffff:a81e:20fd
168.30.32.254 0:0:0:0:0:ffff:a81e:20fe
168.30.32.255 0:0:0:0:0:ffff:a81e:20ff


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.