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
191.172.32.1 0:0:0:0:0:ffff:bfac:2001
191.172.32.2 0:0:0:0:0:ffff:bfac:2002
191.172.32.3 0:0:0:0:0:ffff:bfac:2003
191.172.32.4 0:0:0:0:0:ffff:bfac:2004
191.172.32.5 0:0:0:0:0:ffff:bfac:2005
191.172.32.6 0:0:0:0:0:ffff:bfac:2006
191.172.32.7 0:0:0:0:0:ffff:bfac:2007
191.172.32.8 0:0:0:0:0:ffff:bfac:2008
191.172.32.9 0:0:0:0:0:ffff:bfac:2009
191.172.32.10 0:0:0:0:0:ffff:bfac:200a
191.172.32.11 0:0:0:0:0:ffff:bfac:200b
191.172.32.12 0:0:0:0:0:ffff:bfac:200c
191.172.32.13 0:0:0:0:0:ffff:bfac:200d
191.172.32.14 0:0:0:0:0:ffff:bfac:200e
191.172.32.15 0:0:0:0:0:ffff:bfac:200f
191.172.32.16 0:0:0:0:0:ffff:bfac:2010
191.172.32.17 0:0:0:0:0:ffff:bfac:2011
191.172.32.18 0:0:0:0:0:ffff:bfac:2012
191.172.32.19 0:0:0:0:0:ffff:bfac:2013
191.172.32.20 0:0:0:0:0:ffff:bfac:2014
191.172.32.21 0:0:0:0:0:ffff:bfac:2015
191.172.32.22 0:0:0:0:0:ffff:bfac:2016
191.172.32.23 0:0:0:0:0:ffff:bfac:2017
191.172.32.24 0:0:0:0:0:ffff:bfac:2018
191.172.32.25 0:0:0:0:0:ffff:bfac:2019
191.172.32.26 0:0:0:0:0:ffff:bfac:201a
191.172.32.27 0:0:0:0:0:ffff:bfac:201b
191.172.32.28 0:0:0:0:0:ffff:bfac:201c
191.172.32.29 0:0:0:0:0:ffff:bfac:201d
191.172.32.30 0:0:0:0:0:ffff:bfac:201e
191.172.32.31 0:0:0:0:0:ffff:bfac:201f
191.172.32.32 0:0:0:0:0:ffff:bfac:2020
191.172.32.33 0:0:0:0:0:ffff:bfac:2021
191.172.32.34 0:0:0:0:0:ffff:bfac:2022
191.172.32.35 0:0:0:0:0:ffff:bfac:2023
191.172.32.36 0:0:0:0:0:ffff:bfac:2024
191.172.32.37 0:0:0:0:0:ffff:bfac:2025
191.172.32.38 0:0:0:0:0:ffff:bfac:2026
191.172.32.39 0:0:0:0:0:ffff:bfac:2027
191.172.32.40 0:0:0:0:0:ffff:bfac:2028
191.172.32.41 0:0:0:0:0:ffff:bfac:2029
191.172.32.42 0:0:0:0:0:ffff:bfac:202a
191.172.32.43 0:0:0:0:0:ffff:bfac:202b
191.172.32.44 0:0:0:0:0:ffff:bfac:202c
191.172.32.45 0:0:0:0:0:ffff:bfac:202d
191.172.32.46 0:0:0:0:0:ffff:bfac:202e
191.172.32.47 0:0:0:0:0:ffff:bfac:202f
191.172.32.48 0:0:0:0:0:ffff:bfac:2030
191.172.32.49 0:0:0:0:0:ffff:bfac:2031
191.172.32.50 0:0:0:0:0:ffff:bfac:2032
191.172.32.51 0:0:0:0:0:ffff:bfac:2033
191.172.32.52 0:0:0:0:0:ffff:bfac:2034
191.172.32.53 0:0:0:0:0:ffff:bfac:2035
191.172.32.54 0:0:0:0:0:ffff:bfac:2036
191.172.32.55 0:0:0:0:0:ffff:bfac:2037
191.172.32.56 0:0:0:0:0:ffff:bfac:2038
191.172.32.57 0:0:0:0:0:ffff:bfac:2039
191.172.32.58 0:0:0:0:0:ffff:bfac:203a
191.172.32.59 0:0:0:0:0:ffff:bfac:203b
191.172.32.60 0:0:0:0:0:ffff:bfac:203c


191.172.32.61 0:0:0:0:0:ffff:bfac:203d
191.172.32.62 0:0:0:0:0:ffff:bfac:203e
191.172.32.63 0:0:0:0:0:ffff:bfac:203f
191.172.32.64 0:0:0:0:0:ffff:bfac:2040
191.172.32.65 0:0:0:0:0:ffff:bfac:2041
191.172.32.66 0:0:0:0:0:ffff:bfac:2042
191.172.32.67 0:0:0:0:0:ffff:bfac:2043
191.172.32.68 0:0:0:0:0:ffff:bfac:2044
191.172.32.69 0:0:0:0:0:ffff:bfac:2045
191.172.32.70 0:0:0:0:0:ffff:bfac:2046
191.172.32.71 0:0:0:0:0:ffff:bfac:2047
191.172.32.72 0:0:0:0:0:ffff:bfac:2048
191.172.32.73 0:0:0:0:0:ffff:bfac:2049
191.172.32.74 0:0:0:0:0:ffff:bfac:204a
191.172.32.75 0:0:0:0:0:ffff:bfac:204b
191.172.32.76 0:0:0:0:0:ffff:bfac:204c
191.172.32.77 0:0:0:0:0:ffff:bfac:204d
191.172.32.78 0:0:0:0:0:ffff:bfac:204e
191.172.32.79 0:0:0:0:0:ffff:bfac:204f
191.172.32.80 0:0:0:0:0:ffff:bfac:2050
191.172.32.81 0:0:0:0:0:ffff:bfac:2051
191.172.32.82 0:0:0:0:0:ffff:bfac:2052
191.172.32.83 0:0:0:0:0:ffff:bfac:2053
191.172.32.84 0:0:0:0:0:ffff:bfac:2054
191.172.32.85 0:0:0:0:0:ffff:bfac:2055
191.172.32.86 0:0:0:0:0:ffff:bfac:2056
191.172.32.87 0:0:0:0:0:ffff:bfac:2057
191.172.32.88 0:0:0:0:0:ffff:bfac:2058
191.172.32.89 0:0:0:0:0:ffff:bfac:2059
191.172.32.90 0:0:0:0:0:ffff:bfac:205a
191.172.32.91 0:0:0:0:0:ffff:bfac:205b
191.172.32.92 0:0:0:0:0:ffff:bfac:205c
191.172.32.93 0:0:0:0:0:ffff:bfac:205d
191.172.32.94 0:0:0:0:0:ffff:bfac:205e
191.172.32.95 0:0:0:0:0:ffff:bfac:205f
191.172.32.96 0:0:0:0:0:ffff:bfac:2060
191.172.32.97 0:0:0:0:0:ffff:bfac:2061
191.172.32.98 0:0:0:0:0:ffff:bfac:2062
191.172.32.99 0:0:0:0:0:ffff:bfac:2063
191.172.32.100 0:0:0:0:0:ffff:bfac:2064
191.172.32.101 0:0:0:0:0:ffff:bfac:2065
191.172.32.102 0:0:0:0:0:ffff:bfac:2066
191.172.32.103 0:0:0:0:0:ffff:bfac:2067
191.172.32.104 0:0:0:0:0:ffff:bfac:2068
191.172.32.105 0:0:0:0:0:ffff:bfac:2069
191.172.32.106 0:0:0:0:0:ffff:bfac:206a
191.172.32.107 0:0:0:0:0:ffff:bfac:206b
191.172.32.108 0:0:0:0:0:ffff:bfac:206c
191.172.32.109 0:0:0:0:0:ffff:bfac:206d
191.172.32.110 0:0:0:0:0:ffff:bfac:206e
191.172.32.111 0:0:0:0:0:ffff:bfac:206f
191.172.32.112 0:0:0:0:0:ffff:bfac:2070
191.172.32.113 0:0:0:0:0:ffff:bfac:2071
191.172.32.114 0:0:0:0:0:ffff:bfac:2072
191.172.32.115 0:0:0:0:0:ffff:bfac:2073
191.172.32.116 0:0:0:0:0:ffff:bfac:2074
191.172.32.117 0:0:0:0:0:ffff:bfac:2075
191.172.32.118 0:0:0:0:0:ffff:bfac:2076
191.172.32.119 0:0:0:0:0:ffff:bfac:2077
191.172.32.120 0:0:0:0:0:ffff:bfac:2078


191.172.32.121 0:0:0:0:0:ffff:bfac:2079
191.172.32.122 0:0:0:0:0:ffff:bfac:207a
191.172.32.123 0:0:0:0:0:ffff:bfac:207b
191.172.32.124 0:0:0:0:0:ffff:bfac:207c
191.172.32.125 0:0:0:0:0:ffff:bfac:207d
191.172.32.126 0:0:0:0:0:ffff:bfac:207e
191.172.32.127 0:0:0:0:0:ffff:bfac:207f
191.172.32.128 0:0:0:0:0:ffff:bfac:2080
191.172.32.129 0:0:0:0:0:ffff:bfac:2081
191.172.32.130 0:0:0:0:0:ffff:bfac:2082
191.172.32.131 0:0:0:0:0:ffff:bfac:2083
191.172.32.132 0:0:0:0:0:ffff:bfac:2084
191.172.32.133 0:0:0:0:0:ffff:bfac:2085
191.172.32.134 0:0:0:0:0:ffff:bfac:2086
191.172.32.135 0:0:0:0:0:ffff:bfac:2087
191.172.32.136 0:0:0:0:0:ffff:bfac:2088
191.172.32.137 0:0:0:0:0:ffff:bfac:2089
191.172.32.138 0:0:0:0:0:ffff:bfac:208a
191.172.32.139 0:0:0:0:0:ffff:bfac:208b
191.172.32.140 0:0:0:0:0:ffff:bfac:208c
191.172.32.141 0:0:0:0:0:ffff:bfac:208d
191.172.32.142 0:0:0:0:0:ffff:bfac:208e
191.172.32.143 0:0:0:0:0:ffff:bfac:208f
191.172.32.144 0:0:0:0:0:ffff:bfac:2090
191.172.32.145 0:0:0:0:0:ffff:bfac:2091
191.172.32.146 0:0:0:0:0:ffff:bfac:2092
191.172.32.147 0:0:0:0:0:ffff:bfac:2093
191.172.32.148 0:0:0:0:0:ffff:bfac:2094
191.172.32.149 0:0:0:0:0:ffff:bfac:2095
191.172.32.150 0:0:0:0:0:ffff:bfac:2096
191.172.32.151 0:0:0:0:0:ffff:bfac:2097
191.172.32.152 0:0:0:0:0:ffff:bfac:2098
191.172.32.153 0:0:0:0:0:ffff:bfac:2099
191.172.32.154 0:0:0:0:0:ffff:bfac:209a
191.172.32.155 0:0:0:0:0:ffff:bfac:209b
191.172.32.156 0:0:0:0:0:ffff:bfac:209c
191.172.32.157 0:0:0:0:0:ffff:bfac:209d
191.172.32.158 0:0:0:0:0:ffff:bfac:209e
191.172.32.159 0:0:0:0:0:ffff:bfac:209f
191.172.32.160 0:0:0:0:0:ffff:bfac:20a0
191.172.32.161 0:0:0:0:0:ffff:bfac:20a1
191.172.32.162 0:0:0:0:0:ffff:bfac:20a2
191.172.32.163 0:0:0:0:0:ffff:bfac:20a3
191.172.32.164 0:0:0:0:0:ffff:bfac:20a4
191.172.32.165 0:0:0:0:0:ffff:bfac:20a5
191.172.32.166 0:0:0:0:0:ffff:bfac:20a6
191.172.32.167 0:0:0:0:0:ffff:bfac:20a7
191.172.32.168 0:0:0:0:0:ffff:bfac:20a8
191.172.32.169 0:0:0:0:0:ffff:bfac:20a9
191.172.32.170 0:0:0:0:0:ffff:bfac:20aa
191.172.32.171 0:0:0:0:0:ffff:bfac:20ab
191.172.32.172 0:0:0:0:0:ffff:bfac:20ac
191.172.32.173 0:0:0:0:0:ffff:bfac:20ad
191.172.32.174 0:0:0:0:0:ffff:bfac:20ae
191.172.32.175 0:0:0:0:0:ffff:bfac:20af
191.172.32.176 0:0:0:0:0:ffff:bfac:20b0
191.172.32.177 0:0:0:0:0:ffff:bfac:20b1
191.172.32.178 0:0:0:0:0:ffff:bfac:20b2
191.172.32.179 0:0:0:0:0:ffff:bfac:20b3
191.172.32.180 0:0:0:0:0:ffff:bfac:20b4


191.172.32.181 0:0:0:0:0:ffff:bfac:20b5
191.172.32.182 0:0:0:0:0:ffff:bfac:20b6
191.172.32.183 0:0:0:0:0:ffff:bfac:20b7
191.172.32.184 0:0:0:0:0:ffff:bfac:20b8
191.172.32.185 0:0:0:0:0:ffff:bfac:20b9
191.172.32.186 0:0:0:0:0:ffff:bfac:20ba
191.172.32.187 0:0:0:0:0:ffff:bfac:20bb
191.172.32.188 0:0:0:0:0:ffff:bfac:20bc
191.172.32.189 0:0:0:0:0:ffff:bfac:20bd
191.172.32.190 0:0:0:0:0:ffff:bfac:20be
191.172.32.191 0:0:0:0:0:ffff:bfac:20bf
191.172.32.192 0:0:0:0:0:ffff:bfac:20c0
191.172.32.193 0:0:0:0:0:ffff:bfac:20c1
191.172.32.194 0:0:0:0:0:ffff:bfac:20c2
191.172.32.195 0:0:0:0:0:ffff:bfac:20c3
191.172.32.196 0:0:0:0:0:ffff:bfac:20c4
191.172.32.197 0:0:0:0:0:ffff:bfac:20c5
191.172.32.198 0:0:0:0:0:ffff:bfac:20c6
191.172.32.199 0:0:0:0:0:ffff:bfac:20c7
191.172.32.200 0:0:0:0:0:ffff:bfac:20c8
191.172.32.201 0:0:0:0:0:ffff:bfac:20c9
191.172.32.202 0:0:0:0:0:ffff:bfac:20ca
191.172.32.203 0:0:0:0:0:ffff:bfac:20cb
191.172.32.204 0:0:0:0:0:ffff:bfac:20cc
191.172.32.205 0:0:0:0:0:ffff:bfac:20cd
191.172.32.206 0:0:0:0:0:ffff:bfac:20ce
191.172.32.207 0:0:0:0:0:ffff:bfac:20cf
191.172.32.208 0:0:0:0:0:ffff:bfac:20d0
191.172.32.209 0:0:0:0:0:ffff:bfac:20d1
191.172.32.210 0:0:0:0:0:ffff:bfac:20d2
191.172.32.211 0:0:0:0:0:ffff:bfac:20d3
191.172.32.212 0:0:0:0:0:ffff:bfac:20d4
191.172.32.213 0:0:0:0:0:ffff:bfac:20d5
191.172.32.214 0:0:0:0:0:ffff:bfac:20d6
191.172.32.215 0:0:0:0:0:ffff:bfac:20d7
191.172.32.216 0:0:0:0:0:ffff:bfac:20d8
191.172.32.217 0:0:0:0:0:ffff:bfac:20d9
191.172.32.218 0:0:0:0:0:ffff:bfac:20da
191.172.32.219 0:0:0:0:0:ffff:bfac:20db
191.172.32.220 0:0:0:0:0:ffff:bfac:20dc
191.172.32.221 0:0:0:0:0:ffff:bfac:20dd
191.172.32.222 0:0:0:0:0:ffff:bfac:20de
191.172.32.223 0:0:0:0:0:ffff:bfac:20df
191.172.32.224 0:0:0:0:0:ffff:bfac:20e0
191.172.32.225 0:0:0:0:0:ffff:bfac:20e1
191.172.32.226 0:0:0:0:0:ffff:bfac:20e2
191.172.32.227 0:0:0:0:0:ffff:bfac:20e3
191.172.32.228 0:0:0:0:0:ffff:bfac:20e4
191.172.32.229 0:0:0:0:0:ffff:bfac:20e5
191.172.32.230 0:0:0:0:0:ffff:bfac:20e6
191.172.32.231 0:0:0:0:0:ffff:bfac:20e7
191.172.32.232 0:0:0:0:0:ffff:bfac:20e8
191.172.32.233 0:0:0:0:0:ffff:bfac:20e9
191.172.32.234 0:0:0:0:0:ffff:bfac:20ea
191.172.32.235 0:0:0:0:0:ffff:bfac:20eb
191.172.32.236 0:0:0:0:0:ffff:bfac:20ec
191.172.32.237 0:0:0:0:0:ffff:bfac:20ed
191.172.32.238 0:0:0:0:0:ffff:bfac:20ee
191.172.32.239 0:0:0:0:0:ffff:bfac:20ef
191.172.32.240 0:0:0:0:0:ffff:bfac:20f0
191.172.32.241 0:0:0:0:0:ffff:bfac:20f1
191.172.32.242 0:0:0:0:0:ffff:bfac:20f2
191.172.32.243 0:0:0:0:0:ffff:bfac:20f3
191.172.32.244 0:0:0:0:0:ffff:bfac:20f4
191.172.32.245 0:0:0:0:0:ffff:bfac:20f5
191.172.32.246 0:0:0:0:0:ffff:bfac:20f6
191.172.32.247 0:0:0:0:0:ffff:bfac:20f7
191.172.32.248 0:0:0:0:0:ffff:bfac:20f8
191.172.32.249 0:0:0:0:0:ffff:bfac:20f9
191.172.32.250 0:0:0:0:0:ffff:bfac:20fa
191.172.32.251 0:0:0:0:0:ffff:bfac:20fb
191.172.32.252 0:0:0:0:0:ffff:bfac:20fc
191.172.32.253 0:0:0:0:0:ffff:bfac:20fd
191.172.32.254 0:0:0:0:0:ffff:bfac:20fe
191.172.32.255 0:0:0:0:0:ffff:bfac: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.