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
71.2.192.1 0:0:0:0:0:ffff:4702:c001
71.2.192.2 0:0:0:0:0:ffff:4702:c002
71.2.192.3 0:0:0:0:0:ffff:4702:c003
71.2.192.4 0:0:0:0:0:ffff:4702:c004
71.2.192.5 0:0:0:0:0:ffff:4702:c005
71.2.192.6 0:0:0:0:0:ffff:4702:c006
71.2.192.7 0:0:0:0:0:ffff:4702:c007
71.2.192.8 0:0:0:0:0:ffff:4702:c008
71.2.192.9 0:0:0:0:0:ffff:4702:c009
71.2.192.10 0:0:0:0:0:ffff:4702:c00a
71.2.192.11 0:0:0:0:0:ffff:4702:c00b
71.2.192.12 0:0:0:0:0:ffff:4702:c00c
71.2.192.13 0:0:0:0:0:ffff:4702:c00d
71.2.192.14 0:0:0:0:0:ffff:4702:c00e
71.2.192.15 0:0:0:0:0:ffff:4702:c00f
71.2.192.16 0:0:0:0:0:ffff:4702:c010
71.2.192.17 0:0:0:0:0:ffff:4702:c011
71.2.192.18 0:0:0:0:0:ffff:4702:c012
71.2.192.19 0:0:0:0:0:ffff:4702:c013
71.2.192.20 0:0:0:0:0:ffff:4702:c014
71.2.192.21 0:0:0:0:0:ffff:4702:c015
71.2.192.22 0:0:0:0:0:ffff:4702:c016
71.2.192.23 0:0:0:0:0:ffff:4702:c017
71.2.192.24 0:0:0:0:0:ffff:4702:c018
71.2.192.25 0:0:0:0:0:ffff:4702:c019
71.2.192.26 0:0:0:0:0:ffff:4702:c01a
71.2.192.27 0:0:0:0:0:ffff:4702:c01b
71.2.192.28 0:0:0:0:0:ffff:4702:c01c
71.2.192.29 0:0:0:0:0:ffff:4702:c01d
71.2.192.30 0:0:0:0:0:ffff:4702:c01e
71.2.192.31 0:0:0:0:0:ffff:4702:c01f
71.2.192.32 0:0:0:0:0:ffff:4702:c020
71.2.192.33 0:0:0:0:0:ffff:4702:c021
71.2.192.34 0:0:0:0:0:ffff:4702:c022
71.2.192.35 0:0:0:0:0:ffff:4702:c023
71.2.192.36 0:0:0:0:0:ffff:4702:c024
71.2.192.37 0:0:0:0:0:ffff:4702:c025
71.2.192.38 0:0:0:0:0:ffff:4702:c026
71.2.192.39 0:0:0:0:0:ffff:4702:c027
71.2.192.40 0:0:0:0:0:ffff:4702:c028
71.2.192.41 0:0:0:0:0:ffff:4702:c029
71.2.192.42 0:0:0:0:0:ffff:4702:c02a
71.2.192.43 0:0:0:0:0:ffff:4702:c02b
71.2.192.44 0:0:0:0:0:ffff:4702:c02c
71.2.192.45 0:0:0:0:0:ffff:4702:c02d
71.2.192.46 0:0:0:0:0:ffff:4702:c02e
71.2.192.47 0:0:0:0:0:ffff:4702:c02f
71.2.192.48 0:0:0:0:0:ffff:4702:c030
71.2.192.49 0:0:0:0:0:ffff:4702:c031
71.2.192.50 0:0:0:0:0:ffff:4702:c032
71.2.192.51 0:0:0:0:0:ffff:4702:c033
71.2.192.52 0:0:0:0:0:ffff:4702:c034
71.2.192.53 0:0:0:0:0:ffff:4702:c035
71.2.192.54 0:0:0:0:0:ffff:4702:c036
71.2.192.55 0:0:0:0:0:ffff:4702:c037
71.2.192.56 0:0:0:0:0:ffff:4702:c038
71.2.192.57 0:0:0:0:0:ffff:4702:c039
71.2.192.58 0:0:0:0:0:ffff:4702:c03a
71.2.192.59 0:0:0:0:0:ffff:4702:c03b
71.2.192.60 0:0:0:0:0:ffff:4702:c03c


71.2.192.61 0:0:0:0:0:ffff:4702:c03d
71.2.192.62 0:0:0:0:0:ffff:4702:c03e
71.2.192.63 0:0:0:0:0:ffff:4702:c03f
71.2.192.64 0:0:0:0:0:ffff:4702:c040
71.2.192.65 0:0:0:0:0:ffff:4702:c041
71.2.192.66 0:0:0:0:0:ffff:4702:c042
71.2.192.67 0:0:0:0:0:ffff:4702:c043
71.2.192.68 0:0:0:0:0:ffff:4702:c044
71.2.192.69 0:0:0:0:0:ffff:4702:c045
71.2.192.70 0:0:0:0:0:ffff:4702:c046
71.2.192.71 0:0:0:0:0:ffff:4702:c047
71.2.192.72 0:0:0:0:0:ffff:4702:c048
71.2.192.73 0:0:0:0:0:ffff:4702:c049
71.2.192.74 0:0:0:0:0:ffff:4702:c04a
71.2.192.75 0:0:0:0:0:ffff:4702:c04b
71.2.192.76 0:0:0:0:0:ffff:4702:c04c
71.2.192.77 0:0:0:0:0:ffff:4702:c04d
71.2.192.78 0:0:0:0:0:ffff:4702:c04e
71.2.192.79 0:0:0:0:0:ffff:4702:c04f
71.2.192.80 0:0:0:0:0:ffff:4702:c050
71.2.192.81 0:0:0:0:0:ffff:4702:c051
71.2.192.82 0:0:0:0:0:ffff:4702:c052
71.2.192.83 0:0:0:0:0:ffff:4702:c053
71.2.192.84 0:0:0:0:0:ffff:4702:c054
71.2.192.85 0:0:0:0:0:ffff:4702:c055
71.2.192.86 0:0:0:0:0:ffff:4702:c056
71.2.192.87 0:0:0:0:0:ffff:4702:c057
71.2.192.88 0:0:0:0:0:ffff:4702:c058
71.2.192.89 0:0:0:0:0:ffff:4702:c059
71.2.192.90 0:0:0:0:0:ffff:4702:c05a
71.2.192.91 0:0:0:0:0:ffff:4702:c05b
71.2.192.92 0:0:0:0:0:ffff:4702:c05c
71.2.192.93 0:0:0:0:0:ffff:4702:c05d
71.2.192.94 0:0:0:0:0:ffff:4702:c05e
71.2.192.95 0:0:0:0:0:ffff:4702:c05f
71.2.192.96 0:0:0:0:0:ffff:4702:c060
71.2.192.97 0:0:0:0:0:ffff:4702:c061
71.2.192.98 0:0:0:0:0:ffff:4702:c062
71.2.192.99 0:0:0:0:0:ffff:4702:c063
71.2.192.100 0:0:0:0:0:ffff:4702:c064
71.2.192.101 0:0:0:0:0:ffff:4702:c065
71.2.192.102 0:0:0:0:0:ffff:4702:c066
71.2.192.103 0:0:0:0:0:ffff:4702:c067
71.2.192.104 0:0:0:0:0:ffff:4702:c068
71.2.192.105 0:0:0:0:0:ffff:4702:c069
71.2.192.106 0:0:0:0:0:ffff:4702:c06a
71.2.192.107 0:0:0:0:0:ffff:4702:c06b
71.2.192.108 0:0:0:0:0:ffff:4702:c06c
71.2.192.109 0:0:0:0:0:ffff:4702:c06d
71.2.192.110 0:0:0:0:0:ffff:4702:c06e
71.2.192.111 0:0:0:0:0:ffff:4702:c06f
71.2.192.112 0:0:0:0:0:ffff:4702:c070
71.2.192.113 0:0:0:0:0:ffff:4702:c071
71.2.192.114 0:0:0:0:0:ffff:4702:c072
71.2.192.115 0:0:0:0:0:ffff:4702:c073
71.2.192.116 0:0:0:0:0:ffff:4702:c074
71.2.192.117 0:0:0:0:0:ffff:4702:c075
71.2.192.118 0:0:0:0:0:ffff:4702:c076
71.2.192.119 0:0:0:0:0:ffff:4702:c077
71.2.192.120 0:0:0:0:0:ffff:4702:c078


71.2.192.121 0:0:0:0:0:ffff:4702:c079
71.2.192.122 0:0:0:0:0:ffff:4702:c07a
71.2.192.123 0:0:0:0:0:ffff:4702:c07b
71.2.192.124 0:0:0:0:0:ffff:4702:c07c
71.2.192.125 0:0:0:0:0:ffff:4702:c07d
71.2.192.126 0:0:0:0:0:ffff:4702:c07e
71.2.192.127 0:0:0:0:0:ffff:4702:c07f
71.2.192.128 0:0:0:0:0:ffff:4702:c080
71.2.192.129 0:0:0:0:0:ffff:4702:c081
71.2.192.130 0:0:0:0:0:ffff:4702:c082
71.2.192.131 0:0:0:0:0:ffff:4702:c083
71.2.192.132 0:0:0:0:0:ffff:4702:c084
71.2.192.133 0:0:0:0:0:ffff:4702:c085
71.2.192.134 0:0:0:0:0:ffff:4702:c086
71.2.192.135 0:0:0:0:0:ffff:4702:c087
71.2.192.136 0:0:0:0:0:ffff:4702:c088
71.2.192.137 0:0:0:0:0:ffff:4702:c089
71.2.192.138 0:0:0:0:0:ffff:4702:c08a
71.2.192.139 0:0:0:0:0:ffff:4702:c08b
71.2.192.140 0:0:0:0:0:ffff:4702:c08c
71.2.192.141 0:0:0:0:0:ffff:4702:c08d
71.2.192.142 0:0:0:0:0:ffff:4702:c08e
71.2.192.143 0:0:0:0:0:ffff:4702:c08f
71.2.192.144 0:0:0:0:0:ffff:4702:c090
71.2.192.145 0:0:0:0:0:ffff:4702:c091
71.2.192.146 0:0:0:0:0:ffff:4702:c092
71.2.192.147 0:0:0:0:0:ffff:4702:c093
71.2.192.148 0:0:0:0:0:ffff:4702:c094
71.2.192.149 0:0:0:0:0:ffff:4702:c095
71.2.192.150 0:0:0:0:0:ffff:4702:c096
71.2.192.151 0:0:0:0:0:ffff:4702:c097
71.2.192.152 0:0:0:0:0:ffff:4702:c098
71.2.192.153 0:0:0:0:0:ffff:4702:c099
71.2.192.154 0:0:0:0:0:ffff:4702:c09a
71.2.192.155 0:0:0:0:0:ffff:4702:c09b
71.2.192.156 0:0:0:0:0:ffff:4702:c09c
71.2.192.157 0:0:0:0:0:ffff:4702:c09d
71.2.192.158 0:0:0:0:0:ffff:4702:c09e
71.2.192.159 0:0:0:0:0:ffff:4702:c09f
71.2.192.160 0:0:0:0:0:ffff:4702:c0a0
71.2.192.161 0:0:0:0:0:ffff:4702:c0a1
71.2.192.162 0:0:0:0:0:ffff:4702:c0a2
71.2.192.163 0:0:0:0:0:ffff:4702:c0a3
71.2.192.164 0:0:0:0:0:ffff:4702:c0a4
71.2.192.165 0:0:0:0:0:ffff:4702:c0a5
71.2.192.166 0:0:0:0:0:ffff:4702:c0a6
71.2.192.167 0:0:0:0:0:ffff:4702:c0a7
71.2.192.168 0:0:0:0:0:ffff:4702:c0a8
71.2.192.169 0:0:0:0:0:ffff:4702:c0a9
71.2.192.170 0:0:0:0:0:ffff:4702:c0aa
71.2.192.171 0:0:0:0:0:ffff:4702:c0ab
71.2.192.172 0:0:0:0:0:ffff:4702:c0ac
71.2.192.173 0:0:0:0:0:ffff:4702:c0ad
71.2.192.174 0:0:0:0:0:ffff:4702:c0ae
71.2.192.175 0:0:0:0:0:ffff:4702:c0af
71.2.192.176 0:0:0:0:0:ffff:4702:c0b0
71.2.192.177 0:0:0:0:0:ffff:4702:c0b1
71.2.192.178 0:0:0:0:0:ffff:4702:c0b2
71.2.192.179 0:0:0:0:0:ffff:4702:c0b3
71.2.192.180 0:0:0:0:0:ffff:4702:c0b4


71.2.192.181 0:0:0:0:0:ffff:4702:c0b5
71.2.192.182 0:0:0:0:0:ffff:4702:c0b6
71.2.192.183 0:0:0:0:0:ffff:4702:c0b7
71.2.192.184 0:0:0:0:0:ffff:4702:c0b8
71.2.192.185 0:0:0:0:0:ffff:4702:c0b9
71.2.192.186 0:0:0:0:0:ffff:4702:c0ba
71.2.192.187 0:0:0:0:0:ffff:4702:c0bb
71.2.192.188 0:0:0:0:0:ffff:4702:c0bc
71.2.192.189 0:0:0:0:0:ffff:4702:c0bd
71.2.192.190 0:0:0:0:0:ffff:4702:c0be
71.2.192.191 0:0:0:0:0:ffff:4702:c0bf
71.2.192.192 0:0:0:0:0:ffff:4702:c0c0
71.2.192.193 0:0:0:0:0:ffff:4702:c0c1
71.2.192.194 0:0:0:0:0:ffff:4702:c0c2
71.2.192.195 0:0:0:0:0:ffff:4702:c0c3
71.2.192.196 0:0:0:0:0:ffff:4702:c0c4
71.2.192.197 0:0:0:0:0:ffff:4702:c0c5
71.2.192.198 0:0:0:0:0:ffff:4702:c0c6
71.2.192.199 0:0:0:0:0:ffff:4702:c0c7
71.2.192.200 0:0:0:0:0:ffff:4702:c0c8
71.2.192.201 0:0:0:0:0:ffff:4702:c0c9
71.2.192.202 0:0:0:0:0:ffff:4702:c0ca
71.2.192.203 0:0:0:0:0:ffff:4702:c0cb
71.2.192.204 0:0:0:0:0:ffff:4702:c0cc
71.2.192.205 0:0:0:0:0:ffff:4702:c0cd
71.2.192.206 0:0:0:0:0:ffff:4702:c0ce
71.2.192.207 0:0:0:0:0:ffff:4702:c0cf
71.2.192.208 0:0:0:0:0:ffff:4702:c0d0
71.2.192.209 0:0:0:0:0:ffff:4702:c0d1
71.2.192.210 0:0:0:0:0:ffff:4702:c0d2
71.2.192.211 0:0:0:0:0:ffff:4702:c0d3
71.2.192.212 0:0:0:0:0:ffff:4702:c0d4
71.2.192.213 0:0:0:0:0:ffff:4702:c0d5
71.2.192.214 0:0:0:0:0:ffff:4702:c0d6
71.2.192.215 0:0:0:0:0:ffff:4702:c0d7
71.2.192.216 0:0:0:0:0:ffff:4702:c0d8
71.2.192.217 0:0:0:0:0:ffff:4702:c0d9
71.2.192.218 0:0:0:0:0:ffff:4702:c0da
71.2.192.219 0:0:0:0:0:ffff:4702:c0db
71.2.192.220 0:0:0:0:0:ffff:4702:c0dc
71.2.192.221 0:0:0:0:0:ffff:4702:c0dd
71.2.192.222 0:0:0:0:0:ffff:4702:c0de
71.2.192.223 0:0:0:0:0:ffff:4702:c0df
71.2.192.224 0:0:0:0:0:ffff:4702:c0e0
71.2.192.225 0:0:0:0:0:ffff:4702:c0e1
71.2.192.226 0:0:0:0:0:ffff:4702:c0e2
71.2.192.227 0:0:0:0:0:ffff:4702:c0e3
71.2.192.228 0:0:0:0:0:ffff:4702:c0e4
71.2.192.229 0:0:0:0:0:ffff:4702:c0e5
71.2.192.230 0:0:0:0:0:ffff:4702:c0e6
71.2.192.231 0:0:0:0:0:ffff:4702:c0e7
71.2.192.232 0:0:0:0:0:ffff:4702:c0e8
71.2.192.233 0:0:0:0:0:ffff:4702:c0e9
71.2.192.234 0:0:0:0:0:ffff:4702:c0ea
71.2.192.235 0:0:0:0:0:ffff:4702:c0eb
71.2.192.236 0:0:0:0:0:ffff:4702:c0ec
71.2.192.237 0:0:0:0:0:ffff:4702:c0ed
71.2.192.238 0:0:0:0:0:ffff:4702:c0ee
71.2.192.239 0:0:0:0:0:ffff:4702:c0ef
71.2.192.240 0:0:0:0:0:ffff:4702:c0f0
71.2.192.241 0:0:0:0:0:ffff:4702:c0f1
71.2.192.242 0:0:0:0:0:ffff:4702:c0f2
71.2.192.243 0:0:0:0:0:ffff:4702:c0f3
71.2.192.244 0:0:0:0:0:ffff:4702:c0f4
71.2.192.245 0:0:0:0:0:ffff:4702:c0f5
71.2.192.246 0:0:0:0:0:ffff:4702:c0f6
71.2.192.247 0:0:0:0:0:ffff:4702:c0f7
71.2.192.248 0:0:0:0:0:ffff:4702:c0f8
71.2.192.249 0:0:0:0:0:ffff:4702:c0f9
71.2.192.250 0:0:0:0:0:ffff:4702:c0fa
71.2.192.251 0:0:0:0:0:ffff:4702:c0fb
71.2.192.252 0:0:0:0:0:ffff:4702:c0fc
71.2.192.253 0:0:0:0:0:ffff:4702:c0fd
71.2.192.254 0:0:0:0:0:ffff:4702:c0fe
71.2.192.255 0:0:0:0:0:ffff:4702:c0ff


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.