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
28.172.32.1 0:0:0:0:0:ffff:1cac:2001
28.172.32.2 0:0:0:0:0:ffff:1cac:2002
28.172.32.3 0:0:0:0:0:ffff:1cac:2003
28.172.32.4 0:0:0:0:0:ffff:1cac:2004
28.172.32.5 0:0:0:0:0:ffff:1cac:2005
28.172.32.6 0:0:0:0:0:ffff:1cac:2006
28.172.32.7 0:0:0:0:0:ffff:1cac:2007
28.172.32.8 0:0:0:0:0:ffff:1cac:2008
28.172.32.9 0:0:0:0:0:ffff:1cac:2009
28.172.32.10 0:0:0:0:0:ffff:1cac:200a
28.172.32.11 0:0:0:0:0:ffff:1cac:200b
28.172.32.12 0:0:0:0:0:ffff:1cac:200c
28.172.32.13 0:0:0:0:0:ffff:1cac:200d
28.172.32.14 0:0:0:0:0:ffff:1cac:200e
28.172.32.15 0:0:0:0:0:ffff:1cac:200f
28.172.32.16 0:0:0:0:0:ffff:1cac:2010
28.172.32.17 0:0:0:0:0:ffff:1cac:2011
28.172.32.18 0:0:0:0:0:ffff:1cac:2012
28.172.32.19 0:0:0:0:0:ffff:1cac:2013
28.172.32.20 0:0:0:0:0:ffff:1cac:2014
28.172.32.21 0:0:0:0:0:ffff:1cac:2015
28.172.32.22 0:0:0:0:0:ffff:1cac:2016
28.172.32.23 0:0:0:0:0:ffff:1cac:2017
28.172.32.24 0:0:0:0:0:ffff:1cac:2018
28.172.32.25 0:0:0:0:0:ffff:1cac:2019
28.172.32.26 0:0:0:0:0:ffff:1cac:201a
28.172.32.27 0:0:0:0:0:ffff:1cac:201b
28.172.32.28 0:0:0:0:0:ffff:1cac:201c
28.172.32.29 0:0:0:0:0:ffff:1cac:201d
28.172.32.30 0:0:0:0:0:ffff:1cac:201e
28.172.32.31 0:0:0:0:0:ffff:1cac:201f
28.172.32.32 0:0:0:0:0:ffff:1cac:2020
28.172.32.33 0:0:0:0:0:ffff:1cac:2021
28.172.32.34 0:0:0:0:0:ffff:1cac:2022
28.172.32.35 0:0:0:0:0:ffff:1cac:2023
28.172.32.36 0:0:0:0:0:ffff:1cac:2024
28.172.32.37 0:0:0:0:0:ffff:1cac:2025
28.172.32.38 0:0:0:0:0:ffff:1cac:2026
28.172.32.39 0:0:0:0:0:ffff:1cac:2027
28.172.32.40 0:0:0:0:0:ffff:1cac:2028
28.172.32.41 0:0:0:0:0:ffff:1cac:2029
28.172.32.42 0:0:0:0:0:ffff:1cac:202a
28.172.32.43 0:0:0:0:0:ffff:1cac:202b
28.172.32.44 0:0:0:0:0:ffff:1cac:202c
28.172.32.45 0:0:0:0:0:ffff:1cac:202d
28.172.32.46 0:0:0:0:0:ffff:1cac:202e
28.172.32.47 0:0:0:0:0:ffff:1cac:202f
28.172.32.48 0:0:0:0:0:ffff:1cac:2030
28.172.32.49 0:0:0:0:0:ffff:1cac:2031
28.172.32.50 0:0:0:0:0:ffff:1cac:2032
28.172.32.51 0:0:0:0:0:ffff:1cac:2033
28.172.32.52 0:0:0:0:0:ffff:1cac:2034
28.172.32.53 0:0:0:0:0:ffff:1cac:2035
28.172.32.54 0:0:0:0:0:ffff:1cac:2036
28.172.32.55 0:0:0:0:0:ffff:1cac:2037
28.172.32.56 0:0:0:0:0:ffff:1cac:2038
28.172.32.57 0:0:0:0:0:ffff:1cac:2039
28.172.32.58 0:0:0:0:0:ffff:1cac:203a
28.172.32.59 0:0:0:0:0:ffff:1cac:203b
28.172.32.60 0:0:0:0:0:ffff:1cac:203c


28.172.32.61 0:0:0:0:0:ffff:1cac:203d
28.172.32.62 0:0:0:0:0:ffff:1cac:203e
28.172.32.63 0:0:0:0:0:ffff:1cac:203f
28.172.32.64 0:0:0:0:0:ffff:1cac:2040
28.172.32.65 0:0:0:0:0:ffff:1cac:2041
28.172.32.66 0:0:0:0:0:ffff:1cac:2042
28.172.32.67 0:0:0:0:0:ffff:1cac:2043
28.172.32.68 0:0:0:0:0:ffff:1cac:2044
28.172.32.69 0:0:0:0:0:ffff:1cac:2045
28.172.32.70 0:0:0:0:0:ffff:1cac:2046
28.172.32.71 0:0:0:0:0:ffff:1cac:2047
28.172.32.72 0:0:0:0:0:ffff:1cac:2048
28.172.32.73 0:0:0:0:0:ffff:1cac:2049
28.172.32.74 0:0:0:0:0:ffff:1cac:204a
28.172.32.75 0:0:0:0:0:ffff:1cac:204b
28.172.32.76 0:0:0:0:0:ffff:1cac:204c
28.172.32.77 0:0:0:0:0:ffff:1cac:204d
28.172.32.78 0:0:0:0:0:ffff:1cac:204e
28.172.32.79 0:0:0:0:0:ffff:1cac:204f
28.172.32.80 0:0:0:0:0:ffff:1cac:2050
28.172.32.81 0:0:0:0:0:ffff:1cac:2051
28.172.32.82 0:0:0:0:0:ffff:1cac:2052
28.172.32.83 0:0:0:0:0:ffff:1cac:2053
28.172.32.84 0:0:0:0:0:ffff:1cac:2054
28.172.32.85 0:0:0:0:0:ffff:1cac:2055
28.172.32.86 0:0:0:0:0:ffff:1cac:2056
28.172.32.87 0:0:0:0:0:ffff:1cac:2057
28.172.32.88 0:0:0:0:0:ffff:1cac:2058
28.172.32.89 0:0:0:0:0:ffff:1cac:2059
28.172.32.90 0:0:0:0:0:ffff:1cac:205a
28.172.32.91 0:0:0:0:0:ffff:1cac:205b
28.172.32.92 0:0:0:0:0:ffff:1cac:205c
28.172.32.93 0:0:0:0:0:ffff:1cac:205d
28.172.32.94 0:0:0:0:0:ffff:1cac:205e
28.172.32.95 0:0:0:0:0:ffff:1cac:205f
28.172.32.96 0:0:0:0:0:ffff:1cac:2060
28.172.32.97 0:0:0:0:0:ffff:1cac:2061
28.172.32.98 0:0:0:0:0:ffff:1cac:2062
28.172.32.99 0:0:0:0:0:ffff:1cac:2063
28.172.32.100 0:0:0:0:0:ffff:1cac:2064
28.172.32.101 0:0:0:0:0:ffff:1cac:2065
28.172.32.102 0:0:0:0:0:ffff:1cac:2066
28.172.32.103 0:0:0:0:0:ffff:1cac:2067
28.172.32.104 0:0:0:0:0:ffff:1cac:2068
28.172.32.105 0:0:0:0:0:ffff:1cac:2069
28.172.32.106 0:0:0:0:0:ffff:1cac:206a
28.172.32.107 0:0:0:0:0:ffff:1cac:206b
28.172.32.108 0:0:0:0:0:ffff:1cac:206c
28.172.32.109 0:0:0:0:0:ffff:1cac:206d
28.172.32.110 0:0:0:0:0:ffff:1cac:206e
28.172.32.111 0:0:0:0:0:ffff:1cac:206f
28.172.32.112 0:0:0:0:0:ffff:1cac:2070
28.172.32.113 0:0:0:0:0:ffff:1cac:2071
28.172.32.114 0:0:0:0:0:ffff:1cac:2072
28.172.32.115 0:0:0:0:0:ffff:1cac:2073
28.172.32.116 0:0:0:0:0:ffff:1cac:2074
28.172.32.117 0:0:0:0:0:ffff:1cac:2075
28.172.32.118 0:0:0:0:0:ffff:1cac:2076
28.172.32.119 0:0:0:0:0:ffff:1cac:2077
28.172.32.120 0:0:0:0:0:ffff:1cac:2078


28.172.32.121 0:0:0:0:0:ffff:1cac:2079
28.172.32.122 0:0:0:0:0:ffff:1cac:207a
28.172.32.123 0:0:0:0:0:ffff:1cac:207b
28.172.32.124 0:0:0:0:0:ffff:1cac:207c
28.172.32.125 0:0:0:0:0:ffff:1cac:207d
28.172.32.126 0:0:0:0:0:ffff:1cac:207e
28.172.32.127 0:0:0:0:0:ffff:1cac:207f
28.172.32.128 0:0:0:0:0:ffff:1cac:2080
28.172.32.129 0:0:0:0:0:ffff:1cac:2081
28.172.32.130 0:0:0:0:0:ffff:1cac:2082
28.172.32.131 0:0:0:0:0:ffff:1cac:2083
28.172.32.132 0:0:0:0:0:ffff:1cac:2084
28.172.32.133 0:0:0:0:0:ffff:1cac:2085
28.172.32.134 0:0:0:0:0:ffff:1cac:2086
28.172.32.135 0:0:0:0:0:ffff:1cac:2087
28.172.32.136 0:0:0:0:0:ffff:1cac:2088
28.172.32.137 0:0:0:0:0:ffff:1cac:2089
28.172.32.138 0:0:0:0:0:ffff:1cac:208a
28.172.32.139 0:0:0:0:0:ffff:1cac:208b
28.172.32.140 0:0:0:0:0:ffff:1cac:208c
28.172.32.141 0:0:0:0:0:ffff:1cac:208d
28.172.32.142 0:0:0:0:0:ffff:1cac:208e
28.172.32.143 0:0:0:0:0:ffff:1cac:208f
28.172.32.144 0:0:0:0:0:ffff:1cac:2090
28.172.32.145 0:0:0:0:0:ffff:1cac:2091
28.172.32.146 0:0:0:0:0:ffff:1cac:2092
28.172.32.147 0:0:0:0:0:ffff:1cac:2093
28.172.32.148 0:0:0:0:0:ffff:1cac:2094
28.172.32.149 0:0:0:0:0:ffff:1cac:2095
28.172.32.150 0:0:0:0:0:ffff:1cac:2096
28.172.32.151 0:0:0:0:0:ffff:1cac:2097
28.172.32.152 0:0:0:0:0:ffff:1cac:2098
28.172.32.153 0:0:0:0:0:ffff:1cac:2099
28.172.32.154 0:0:0:0:0:ffff:1cac:209a
28.172.32.155 0:0:0:0:0:ffff:1cac:209b
28.172.32.156 0:0:0:0:0:ffff:1cac:209c
28.172.32.157 0:0:0:0:0:ffff:1cac:209d
28.172.32.158 0:0:0:0:0:ffff:1cac:209e
28.172.32.159 0:0:0:0:0:ffff:1cac:209f
28.172.32.160 0:0:0:0:0:ffff:1cac:20a0
28.172.32.161 0:0:0:0:0:ffff:1cac:20a1
28.172.32.162 0:0:0:0:0:ffff:1cac:20a2
28.172.32.163 0:0:0:0:0:ffff:1cac:20a3
28.172.32.164 0:0:0:0:0:ffff:1cac:20a4
28.172.32.165 0:0:0:0:0:ffff:1cac:20a5
28.172.32.166 0:0:0:0:0:ffff:1cac:20a6
28.172.32.167 0:0:0:0:0:ffff:1cac:20a7
28.172.32.168 0:0:0:0:0:ffff:1cac:20a8
28.172.32.169 0:0:0:0:0:ffff:1cac:20a9
28.172.32.170 0:0:0:0:0:ffff:1cac:20aa
28.172.32.171 0:0:0:0:0:ffff:1cac:20ab
28.172.32.172 0:0:0:0:0:ffff:1cac:20ac
28.172.32.173 0:0:0:0:0:ffff:1cac:20ad
28.172.32.174 0:0:0:0:0:ffff:1cac:20ae
28.172.32.175 0:0:0:0:0:ffff:1cac:20af
28.172.32.176 0:0:0:0:0:ffff:1cac:20b0
28.172.32.177 0:0:0:0:0:ffff:1cac:20b1
28.172.32.178 0:0:0:0:0:ffff:1cac:20b2
28.172.32.179 0:0:0:0:0:ffff:1cac:20b3
28.172.32.180 0:0:0:0:0:ffff:1cac:20b4


28.172.32.181 0:0:0:0:0:ffff:1cac:20b5
28.172.32.182 0:0:0:0:0:ffff:1cac:20b6
28.172.32.183 0:0:0:0:0:ffff:1cac:20b7
28.172.32.184 0:0:0:0:0:ffff:1cac:20b8
28.172.32.185 0:0:0:0:0:ffff:1cac:20b9
28.172.32.186 0:0:0:0:0:ffff:1cac:20ba
28.172.32.187 0:0:0:0:0:ffff:1cac:20bb
28.172.32.188 0:0:0:0:0:ffff:1cac:20bc
28.172.32.189 0:0:0:0:0:ffff:1cac:20bd
28.172.32.190 0:0:0:0:0:ffff:1cac:20be
28.172.32.191 0:0:0:0:0:ffff:1cac:20bf
28.172.32.192 0:0:0:0:0:ffff:1cac:20c0
28.172.32.193 0:0:0:0:0:ffff:1cac:20c1
28.172.32.194 0:0:0:0:0:ffff:1cac:20c2
28.172.32.195 0:0:0:0:0:ffff:1cac:20c3
28.172.32.196 0:0:0:0:0:ffff:1cac:20c4
28.172.32.197 0:0:0:0:0:ffff:1cac:20c5
28.172.32.198 0:0:0:0:0:ffff:1cac:20c6
28.172.32.199 0:0:0:0:0:ffff:1cac:20c7
28.172.32.200 0:0:0:0:0:ffff:1cac:20c8
28.172.32.201 0:0:0:0:0:ffff:1cac:20c9
28.172.32.202 0:0:0:0:0:ffff:1cac:20ca
28.172.32.203 0:0:0:0:0:ffff:1cac:20cb
28.172.32.204 0:0:0:0:0:ffff:1cac:20cc
28.172.32.205 0:0:0:0:0:ffff:1cac:20cd
28.172.32.206 0:0:0:0:0:ffff:1cac:20ce
28.172.32.207 0:0:0:0:0:ffff:1cac:20cf
28.172.32.208 0:0:0:0:0:ffff:1cac:20d0
28.172.32.209 0:0:0:0:0:ffff:1cac:20d1
28.172.32.210 0:0:0:0:0:ffff:1cac:20d2
28.172.32.211 0:0:0:0:0:ffff:1cac:20d3
28.172.32.212 0:0:0:0:0:ffff:1cac:20d4
28.172.32.213 0:0:0:0:0:ffff:1cac:20d5
28.172.32.214 0:0:0:0:0:ffff:1cac:20d6
28.172.32.215 0:0:0:0:0:ffff:1cac:20d7
28.172.32.216 0:0:0:0:0:ffff:1cac:20d8
28.172.32.217 0:0:0:0:0:ffff:1cac:20d9
28.172.32.218 0:0:0:0:0:ffff:1cac:20da
28.172.32.219 0:0:0:0:0:ffff:1cac:20db
28.172.32.220 0:0:0:0:0:ffff:1cac:20dc
28.172.32.221 0:0:0:0:0:ffff:1cac:20dd
28.172.32.222 0:0:0:0:0:ffff:1cac:20de
28.172.32.223 0:0:0:0:0:ffff:1cac:20df
28.172.32.224 0:0:0:0:0:ffff:1cac:20e0
28.172.32.225 0:0:0:0:0:ffff:1cac:20e1
28.172.32.226 0:0:0:0:0:ffff:1cac:20e2
28.172.32.227 0:0:0:0:0:ffff:1cac:20e3
28.172.32.228 0:0:0:0:0:ffff:1cac:20e4
28.172.32.229 0:0:0:0:0:ffff:1cac:20e5
28.172.32.230 0:0:0:0:0:ffff:1cac:20e6
28.172.32.231 0:0:0:0:0:ffff:1cac:20e7
28.172.32.232 0:0:0:0:0:ffff:1cac:20e8
28.172.32.233 0:0:0:0:0:ffff:1cac:20e9
28.172.32.234 0:0:0:0:0:ffff:1cac:20ea
28.172.32.235 0:0:0:0:0:ffff:1cac:20eb
28.172.32.236 0:0:0:0:0:ffff:1cac:20ec
28.172.32.237 0:0:0:0:0:ffff:1cac:20ed
28.172.32.238 0:0:0:0:0:ffff:1cac:20ee
28.172.32.239 0:0:0:0:0:ffff:1cac:20ef
28.172.32.240 0:0:0:0:0:ffff:1cac:20f0
28.172.32.241 0:0:0:0:0:ffff:1cac:20f1
28.172.32.242 0:0:0:0:0:ffff:1cac:20f2
28.172.32.243 0:0:0:0:0:ffff:1cac:20f3
28.172.32.244 0:0:0:0:0:ffff:1cac:20f4
28.172.32.245 0:0:0:0:0:ffff:1cac:20f5
28.172.32.246 0:0:0:0:0:ffff:1cac:20f6
28.172.32.247 0:0:0:0:0:ffff:1cac:20f7
28.172.32.248 0:0:0:0:0:ffff:1cac:20f8
28.172.32.249 0:0:0:0:0:ffff:1cac:20f9
28.172.32.250 0:0:0:0:0:ffff:1cac:20fa
28.172.32.251 0:0:0:0:0:ffff:1cac:20fb
28.172.32.252 0:0:0:0:0:ffff:1cac:20fc
28.172.32.253 0:0:0:0:0:ffff:1cac:20fd
28.172.32.254 0:0:0:0:0:ffff:1cac:20fe
28.172.32.255 0:0:0:0:0:ffff:1cac: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.