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
40.65.176.1 0:0:0:0:0:ffff:2841:b001
40.65.176.2 0:0:0:0:0:ffff:2841:b002
40.65.176.3 0:0:0:0:0:ffff:2841:b003
40.65.176.4 0:0:0:0:0:ffff:2841:b004
40.65.176.5 0:0:0:0:0:ffff:2841:b005
40.65.176.6 0:0:0:0:0:ffff:2841:b006
40.65.176.7 0:0:0:0:0:ffff:2841:b007
40.65.176.8 0:0:0:0:0:ffff:2841:b008
40.65.176.9 0:0:0:0:0:ffff:2841:b009
40.65.176.10 0:0:0:0:0:ffff:2841:b00a
40.65.176.11 0:0:0:0:0:ffff:2841:b00b
40.65.176.12 0:0:0:0:0:ffff:2841:b00c
40.65.176.13 0:0:0:0:0:ffff:2841:b00d
40.65.176.14 0:0:0:0:0:ffff:2841:b00e
40.65.176.15 0:0:0:0:0:ffff:2841:b00f
40.65.176.16 0:0:0:0:0:ffff:2841:b010
40.65.176.17 0:0:0:0:0:ffff:2841:b011
40.65.176.18 0:0:0:0:0:ffff:2841:b012
40.65.176.19 0:0:0:0:0:ffff:2841:b013
40.65.176.20 0:0:0:0:0:ffff:2841:b014
40.65.176.21 0:0:0:0:0:ffff:2841:b015
40.65.176.22 0:0:0:0:0:ffff:2841:b016
40.65.176.23 0:0:0:0:0:ffff:2841:b017
40.65.176.24 0:0:0:0:0:ffff:2841:b018
40.65.176.25 0:0:0:0:0:ffff:2841:b019
40.65.176.26 0:0:0:0:0:ffff:2841:b01a
40.65.176.27 0:0:0:0:0:ffff:2841:b01b
40.65.176.28 0:0:0:0:0:ffff:2841:b01c
40.65.176.29 0:0:0:0:0:ffff:2841:b01d
40.65.176.30 0:0:0:0:0:ffff:2841:b01e
40.65.176.31 0:0:0:0:0:ffff:2841:b01f
40.65.176.32 0:0:0:0:0:ffff:2841:b020
40.65.176.33 0:0:0:0:0:ffff:2841:b021
40.65.176.34 0:0:0:0:0:ffff:2841:b022
40.65.176.35 0:0:0:0:0:ffff:2841:b023
40.65.176.36 0:0:0:0:0:ffff:2841:b024
40.65.176.37 0:0:0:0:0:ffff:2841:b025
40.65.176.38 0:0:0:0:0:ffff:2841:b026
40.65.176.39 0:0:0:0:0:ffff:2841:b027
40.65.176.40 0:0:0:0:0:ffff:2841:b028
40.65.176.41 0:0:0:0:0:ffff:2841:b029
40.65.176.42 0:0:0:0:0:ffff:2841:b02a
40.65.176.43 0:0:0:0:0:ffff:2841:b02b
40.65.176.44 0:0:0:0:0:ffff:2841:b02c
40.65.176.45 0:0:0:0:0:ffff:2841:b02d
40.65.176.46 0:0:0:0:0:ffff:2841:b02e
40.65.176.47 0:0:0:0:0:ffff:2841:b02f
40.65.176.48 0:0:0:0:0:ffff:2841:b030
40.65.176.49 0:0:0:0:0:ffff:2841:b031
40.65.176.50 0:0:0:0:0:ffff:2841:b032
40.65.176.51 0:0:0:0:0:ffff:2841:b033
40.65.176.52 0:0:0:0:0:ffff:2841:b034
40.65.176.53 0:0:0:0:0:ffff:2841:b035
40.65.176.54 0:0:0:0:0:ffff:2841:b036
40.65.176.55 0:0:0:0:0:ffff:2841:b037
40.65.176.56 0:0:0:0:0:ffff:2841:b038
40.65.176.57 0:0:0:0:0:ffff:2841:b039
40.65.176.58 0:0:0:0:0:ffff:2841:b03a
40.65.176.59 0:0:0:0:0:ffff:2841:b03b
40.65.176.60 0:0:0:0:0:ffff:2841:b03c


40.65.176.61 0:0:0:0:0:ffff:2841:b03d
40.65.176.62 0:0:0:0:0:ffff:2841:b03e
40.65.176.63 0:0:0:0:0:ffff:2841:b03f
40.65.176.64 0:0:0:0:0:ffff:2841:b040
40.65.176.65 0:0:0:0:0:ffff:2841:b041
40.65.176.66 0:0:0:0:0:ffff:2841:b042
40.65.176.67 0:0:0:0:0:ffff:2841:b043
40.65.176.68 0:0:0:0:0:ffff:2841:b044
40.65.176.69 0:0:0:0:0:ffff:2841:b045
40.65.176.70 0:0:0:0:0:ffff:2841:b046
40.65.176.71 0:0:0:0:0:ffff:2841:b047
40.65.176.72 0:0:0:0:0:ffff:2841:b048
40.65.176.73 0:0:0:0:0:ffff:2841:b049
40.65.176.74 0:0:0:0:0:ffff:2841:b04a
40.65.176.75 0:0:0:0:0:ffff:2841:b04b
40.65.176.76 0:0:0:0:0:ffff:2841:b04c
40.65.176.77 0:0:0:0:0:ffff:2841:b04d
40.65.176.78 0:0:0:0:0:ffff:2841:b04e
40.65.176.79 0:0:0:0:0:ffff:2841:b04f
40.65.176.80 0:0:0:0:0:ffff:2841:b050
40.65.176.81 0:0:0:0:0:ffff:2841:b051
40.65.176.82 0:0:0:0:0:ffff:2841:b052
40.65.176.83 0:0:0:0:0:ffff:2841:b053
40.65.176.84 0:0:0:0:0:ffff:2841:b054
40.65.176.85 0:0:0:0:0:ffff:2841:b055
40.65.176.86 0:0:0:0:0:ffff:2841:b056
40.65.176.87 0:0:0:0:0:ffff:2841:b057
40.65.176.88 0:0:0:0:0:ffff:2841:b058
40.65.176.89 0:0:0:0:0:ffff:2841:b059
40.65.176.90 0:0:0:0:0:ffff:2841:b05a
40.65.176.91 0:0:0:0:0:ffff:2841:b05b
40.65.176.92 0:0:0:0:0:ffff:2841:b05c
40.65.176.93 0:0:0:0:0:ffff:2841:b05d
40.65.176.94 0:0:0:0:0:ffff:2841:b05e
40.65.176.95 0:0:0:0:0:ffff:2841:b05f
40.65.176.96 0:0:0:0:0:ffff:2841:b060
40.65.176.97 0:0:0:0:0:ffff:2841:b061
40.65.176.98 0:0:0:0:0:ffff:2841:b062
40.65.176.99 0:0:0:0:0:ffff:2841:b063
40.65.176.100 0:0:0:0:0:ffff:2841:b064
40.65.176.101 0:0:0:0:0:ffff:2841:b065
40.65.176.102 0:0:0:0:0:ffff:2841:b066
40.65.176.103 0:0:0:0:0:ffff:2841:b067
40.65.176.104 0:0:0:0:0:ffff:2841:b068
40.65.176.105 0:0:0:0:0:ffff:2841:b069
40.65.176.106 0:0:0:0:0:ffff:2841:b06a
40.65.176.107 0:0:0:0:0:ffff:2841:b06b
40.65.176.108 0:0:0:0:0:ffff:2841:b06c
40.65.176.109 0:0:0:0:0:ffff:2841:b06d
40.65.176.110 0:0:0:0:0:ffff:2841:b06e
40.65.176.111 0:0:0:0:0:ffff:2841:b06f
40.65.176.112 0:0:0:0:0:ffff:2841:b070
40.65.176.113 0:0:0:0:0:ffff:2841:b071
40.65.176.114 0:0:0:0:0:ffff:2841:b072
40.65.176.115 0:0:0:0:0:ffff:2841:b073
40.65.176.116 0:0:0:0:0:ffff:2841:b074
40.65.176.117 0:0:0:0:0:ffff:2841:b075
40.65.176.118 0:0:0:0:0:ffff:2841:b076
40.65.176.119 0:0:0:0:0:ffff:2841:b077
40.65.176.120 0:0:0:0:0:ffff:2841:b078


40.65.176.121 0:0:0:0:0:ffff:2841:b079
40.65.176.122 0:0:0:0:0:ffff:2841:b07a
40.65.176.123 0:0:0:0:0:ffff:2841:b07b
40.65.176.124 0:0:0:0:0:ffff:2841:b07c
40.65.176.125 0:0:0:0:0:ffff:2841:b07d
40.65.176.126 0:0:0:0:0:ffff:2841:b07e
40.65.176.127 0:0:0:0:0:ffff:2841:b07f
40.65.176.128 0:0:0:0:0:ffff:2841:b080
40.65.176.129 0:0:0:0:0:ffff:2841:b081
40.65.176.130 0:0:0:0:0:ffff:2841:b082
40.65.176.131 0:0:0:0:0:ffff:2841:b083
40.65.176.132 0:0:0:0:0:ffff:2841:b084
40.65.176.133 0:0:0:0:0:ffff:2841:b085
40.65.176.134 0:0:0:0:0:ffff:2841:b086
40.65.176.135 0:0:0:0:0:ffff:2841:b087
40.65.176.136 0:0:0:0:0:ffff:2841:b088
40.65.176.137 0:0:0:0:0:ffff:2841:b089
40.65.176.138 0:0:0:0:0:ffff:2841:b08a
40.65.176.139 0:0:0:0:0:ffff:2841:b08b
40.65.176.140 0:0:0:0:0:ffff:2841:b08c
40.65.176.141 0:0:0:0:0:ffff:2841:b08d
40.65.176.142 0:0:0:0:0:ffff:2841:b08e
40.65.176.143 0:0:0:0:0:ffff:2841:b08f
40.65.176.144 0:0:0:0:0:ffff:2841:b090
40.65.176.145 0:0:0:0:0:ffff:2841:b091
40.65.176.146 0:0:0:0:0:ffff:2841:b092
40.65.176.147 0:0:0:0:0:ffff:2841:b093
40.65.176.148 0:0:0:0:0:ffff:2841:b094
40.65.176.149 0:0:0:0:0:ffff:2841:b095
40.65.176.150 0:0:0:0:0:ffff:2841:b096
40.65.176.151 0:0:0:0:0:ffff:2841:b097
40.65.176.152 0:0:0:0:0:ffff:2841:b098
40.65.176.153 0:0:0:0:0:ffff:2841:b099
40.65.176.154 0:0:0:0:0:ffff:2841:b09a
40.65.176.155 0:0:0:0:0:ffff:2841:b09b
40.65.176.156 0:0:0:0:0:ffff:2841:b09c
40.65.176.157 0:0:0:0:0:ffff:2841:b09d
40.65.176.158 0:0:0:0:0:ffff:2841:b09e
40.65.176.159 0:0:0:0:0:ffff:2841:b09f
40.65.176.160 0:0:0:0:0:ffff:2841:b0a0
40.65.176.161 0:0:0:0:0:ffff:2841:b0a1
40.65.176.162 0:0:0:0:0:ffff:2841:b0a2
40.65.176.163 0:0:0:0:0:ffff:2841:b0a3
40.65.176.164 0:0:0:0:0:ffff:2841:b0a4
40.65.176.165 0:0:0:0:0:ffff:2841:b0a5
40.65.176.166 0:0:0:0:0:ffff:2841:b0a6
40.65.176.167 0:0:0:0:0:ffff:2841:b0a7
40.65.176.168 0:0:0:0:0:ffff:2841:b0a8
40.65.176.169 0:0:0:0:0:ffff:2841:b0a9
40.65.176.170 0:0:0:0:0:ffff:2841:b0aa
40.65.176.171 0:0:0:0:0:ffff:2841:b0ab
40.65.176.172 0:0:0:0:0:ffff:2841:b0ac
40.65.176.173 0:0:0:0:0:ffff:2841:b0ad
40.65.176.174 0:0:0:0:0:ffff:2841:b0ae
40.65.176.175 0:0:0:0:0:ffff:2841:b0af
40.65.176.176 0:0:0:0:0:ffff:2841:b0b0
40.65.176.177 0:0:0:0:0:ffff:2841:b0b1
40.65.176.178 0:0:0:0:0:ffff:2841:b0b2
40.65.176.179 0:0:0:0:0:ffff:2841:b0b3
40.65.176.180 0:0:0:0:0:ffff:2841:b0b4


40.65.176.181 0:0:0:0:0:ffff:2841:b0b5
40.65.176.182 0:0:0:0:0:ffff:2841:b0b6
40.65.176.183 0:0:0:0:0:ffff:2841:b0b7
40.65.176.184 0:0:0:0:0:ffff:2841:b0b8
40.65.176.185 0:0:0:0:0:ffff:2841:b0b9
40.65.176.186 0:0:0:0:0:ffff:2841:b0ba
40.65.176.187 0:0:0:0:0:ffff:2841:b0bb
40.65.176.188 0:0:0:0:0:ffff:2841:b0bc
40.65.176.189 0:0:0:0:0:ffff:2841:b0bd
40.65.176.190 0:0:0:0:0:ffff:2841:b0be
40.65.176.191 0:0:0:0:0:ffff:2841:b0bf
40.65.176.192 0:0:0:0:0:ffff:2841:b0c0
40.65.176.193 0:0:0:0:0:ffff:2841:b0c1
40.65.176.194 0:0:0:0:0:ffff:2841:b0c2
40.65.176.195 0:0:0:0:0:ffff:2841:b0c3
40.65.176.196 0:0:0:0:0:ffff:2841:b0c4
40.65.176.197 0:0:0:0:0:ffff:2841:b0c5
40.65.176.198 0:0:0:0:0:ffff:2841:b0c6
40.65.176.199 0:0:0:0:0:ffff:2841:b0c7
40.65.176.200 0:0:0:0:0:ffff:2841:b0c8
40.65.176.201 0:0:0:0:0:ffff:2841:b0c9
40.65.176.202 0:0:0:0:0:ffff:2841:b0ca
40.65.176.203 0:0:0:0:0:ffff:2841:b0cb
40.65.176.204 0:0:0:0:0:ffff:2841:b0cc
40.65.176.205 0:0:0:0:0:ffff:2841:b0cd
40.65.176.206 0:0:0:0:0:ffff:2841:b0ce
40.65.176.207 0:0:0:0:0:ffff:2841:b0cf
40.65.176.208 0:0:0:0:0:ffff:2841:b0d0
40.65.176.209 0:0:0:0:0:ffff:2841:b0d1
40.65.176.210 0:0:0:0:0:ffff:2841:b0d2
40.65.176.211 0:0:0:0:0:ffff:2841:b0d3
40.65.176.212 0:0:0:0:0:ffff:2841:b0d4
40.65.176.213 0:0:0:0:0:ffff:2841:b0d5
40.65.176.214 0:0:0:0:0:ffff:2841:b0d6
40.65.176.215 0:0:0:0:0:ffff:2841:b0d7
40.65.176.216 0:0:0:0:0:ffff:2841:b0d8
40.65.176.217 0:0:0:0:0:ffff:2841:b0d9
40.65.176.218 0:0:0:0:0:ffff:2841:b0da
40.65.176.219 0:0:0:0:0:ffff:2841:b0db
40.65.176.220 0:0:0:0:0:ffff:2841:b0dc
40.65.176.221 0:0:0:0:0:ffff:2841:b0dd
40.65.176.222 0:0:0:0:0:ffff:2841:b0de
40.65.176.223 0:0:0:0:0:ffff:2841:b0df
40.65.176.224 0:0:0:0:0:ffff:2841:b0e0
40.65.176.225 0:0:0:0:0:ffff:2841:b0e1
40.65.176.226 0:0:0:0:0:ffff:2841:b0e2
40.65.176.227 0:0:0:0:0:ffff:2841:b0e3
40.65.176.228 0:0:0:0:0:ffff:2841:b0e4
40.65.176.229 0:0:0:0:0:ffff:2841:b0e5
40.65.176.230 0:0:0:0:0:ffff:2841:b0e6
40.65.176.231 0:0:0:0:0:ffff:2841:b0e7
40.65.176.232 0:0:0:0:0:ffff:2841:b0e8
40.65.176.233 0:0:0:0:0:ffff:2841:b0e9
40.65.176.234 0:0:0:0:0:ffff:2841:b0ea
40.65.176.235 0:0:0:0:0:ffff:2841:b0eb
40.65.176.236 0:0:0:0:0:ffff:2841:b0ec
40.65.176.237 0:0:0:0:0:ffff:2841:b0ed
40.65.176.238 0:0:0:0:0:ffff:2841:b0ee
40.65.176.239 0:0:0:0:0:ffff:2841:b0ef
40.65.176.240 0:0:0:0:0:ffff:2841:b0f0
40.65.176.241 0:0:0:0:0:ffff:2841:b0f1
40.65.176.242 0:0:0:0:0:ffff:2841:b0f2
40.65.176.243 0:0:0:0:0:ffff:2841:b0f3
40.65.176.244 0:0:0:0:0:ffff:2841:b0f4
40.65.176.245 0:0:0:0:0:ffff:2841:b0f5
40.65.176.246 0:0:0:0:0:ffff:2841:b0f6
40.65.176.247 0:0:0:0:0:ffff:2841:b0f7
40.65.176.248 0:0:0:0:0:ffff:2841:b0f8
40.65.176.249 0:0:0:0:0:ffff:2841:b0f9
40.65.176.250 0:0:0:0:0:ffff:2841:b0fa
40.65.176.251 0:0:0:0:0:ffff:2841:b0fb
40.65.176.252 0:0:0:0:0:ffff:2841:b0fc
40.65.176.253 0:0:0:0:0:ffff:2841:b0fd
40.65.176.254 0:0:0:0:0:ffff:2841:b0fe
40.65.176.255 0:0:0:0:0:ffff:2841:b0ff


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.