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
65.76.219.1 0:0:0:0:0:ffff:414c:db01
65.76.219.2 0:0:0:0:0:ffff:414c:db02
65.76.219.3 0:0:0:0:0:ffff:414c:db03
65.76.219.4 0:0:0:0:0:ffff:414c:db04
65.76.219.5 0:0:0:0:0:ffff:414c:db05
65.76.219.6 0:0:0:0:0:ffff:414c:db06
65.76.219.7 0:0:0:0:0:ffff:414c:db07
65.76.219.8 0:0:0:0:0:ffff:414c:db08
65.76.219.9 0:0:0:0:0:ffff:414c:db09
65.76.219.10 0:0:0:0:0:ffff:414c:db0a
65.76.219.11 0:0:0:0:0:ffff:414c:db0b
65.76.219.12 0:0:0:0:0:ffff:414c:db0c
65.76.219.13 0:0:0:0:0:ffff:414c:db0d
65.76.219.14 0:0:0:0:0:ffff:414c:db0e
65.76.219.15 0:0:0:0:0:ffff:414c:db0f
65.76.219.16 0:0:0:0:0:ffff:414c:db10
65.76.219.17 0:0:0:0:0:ffff:414c:db11
65.76.219.18 0:0:0:0:0:ffff:414c:db12
65.76.219.19 0:0:0:0:0:ffff:414c:db13
65.76.219.20 0:0:0:0:0:ffff:414c:db14
65.76.219.21 0:0:0:0:0:ffff:414c:db15
65.76.219.22 0:0:0:0:0:ffff:414c:db16
65.76.219.23 0:0:0:0:0:ffff:414c:db17
65.76.219.24 0:0:0:0:0:ffff:414c:db18
65.76.219.25 0:0:0:0:0:ffff:414c:db19
65.76.219.26 0:0:0:0:0:ffff:414c:db1a
65.76.219.27 0:0:0:0:0:ffff:414c:db1b
65.76.219.28 0:0:0:0:0:ffff:414c:db1c
65.76.219.29 0:0:0:0:0:ffff:414c:db1d
65.76.219.30 0:0:0:0:0:ffff:414c:db1e
65.76.219.31 0:0:0:0:0:ffff:414c:db1f
65.76.219.32 0:0:0:0:0:ffff:414c:db20
65.76.219.33 0:0:0:0:0:ffff:414c:db21
65.76.219.34 0:0:0:0:0:ffff:414c:db22
65.76.219.35 0:0:0:0:0:ffff:414c:db23
65.76.219.36 0:0:0:0:0:ffff:414c:db24
65.76.219.37 0:0:0:0:0:ffff:414c:db25
65.76.219.38 0:0:0:0:0:ffff:414c:db26
65.76.219.39 0:0:0:0:0:ffff:414c:db27
65.76.219.40 0:0:0:0:0:ffff:414c:db28
65.76.219.41 0:0:0:0:0:ffff:414c:db29
65.76.219.42 0:0:0:0:0:ffff:414c:db2a
65.76.219.43 0:0:0:0:0:ffff:414c:db2b
65.76.219.44 0:0:0:0:0:ffff:414c:db2c
65.76.219.45 0:0:0:0:0:ffff:414c:db2d
65.76.219.46 0:0:0:0:0:ffff:414c:db2e
65.76.219.47 0:0:0:0:0:ffff:414c:db2f
65.76.219.48 0:0:0:0:0:ffff:414c:db30
65.76.219.49 0:0:0:0:0:ffff:414c:db31
65.76.219.50 0:0:0:0:0:ffff:414c:db32
65.76.219.51 0:0:0:0:0:ffff:414c:db33
65.76.219.52 0:0:0:0:0:ffff:414c:db34
65.76.219.53 0:0:0:0:0:ffff:414c:db35
65.76.219.54 0:0:0:0:0:ffff:414c:db36
65.76.219.55 0:0:0:0:0:ffff:414c:db37
65.76.219.56 0:0:0:0:0:ffff:414c:db38
65.76.219.57 0:0:0:0:0:ffff:414c:db39
65.76.219.58 0:0:0:0:0:ffff:414c:db3a
65.76.219.59 0:0:0:0:0:ffff:414c:db3b
65.76.219.60 0:0:0:0:0:ffff:414c:db3c


65.76.219.61 0:0:0:0:0:ffff:414c:db3d
65.76.219.62 0:0:0:0:0:ffff:414c:db3e
65.76.219.63 0:0:0:0:0:ffff:414c:db3f
65.76.219.64 0:0:0:0:0:ffff:414c:db40
65.76.219.65 0:0:0:0:0:ffff:414c:db41
65.76.219.66 0:0:0:0:0:ffff:414c:db42
65.76.219.67 0:0:0:0:0:ffff:414c:db43
65.76.219.68 0:0:0:0:0:ffff:414c:db44
65.76.219.69 0:0:0:0:0:ffff:414c:db45
65.76.219.70 0:0:0:0:0:ffff:414c:db46
65.76.219.71 0:0:0:0:0:ffff:414c:db47
65.76.219.72 0:0:0:0:0:ffff:414c:db48
65.76.219.73 0:0:0:0:0:ffff:414c:db49
65.76.219.74 0:0:0:0:0:ffff:414c:db4a
65.76.219.75 0:0:0:0:0:ffff:414c:db4b
65.76.219.76 0:0:0:0:0:ffff:414c:db4c
65.76.219.77 0:0:0:0:0:ffff:414c:db4d
65.76.219.78 0:0:0:0:0:ffff:414c:db4e
65.76.219.79 0:0:0:0:0:ffff:414c:db4f
65.76.219.80 0:0:0:0:0:ffff:414c:db50
65.76.219.81 0:0:0:0:0:ffff:414c:db51
65.76.219.82 0:0:0:0:0:ffff:414c:db52
65.76.219.83 0:0:0:0:0:ffff:414c:db53
65.76.219.84 0:0:0:0:0:ffff:414c:db54
65.76.219.85 0:0:0:0:0:ffff:414c:db55
65.76.219.86 0:0:0:0:0:ffff:414c:db56
65.76.219.87 0:0:0:0:0:ffff:414c:db57
65.76.219.88 0:0:0:0:0:ffff:414c:db58
65.76.219.89 0:0:0:0:0:ffff:414c:db59
65.76.219.90 0:0:0:0:0:ffff:414c:db5a
65.76.219.91 0:0:0:0:0:ffff:414c:db5b
65.76.219.92 0:0:0:0:0:ffff:414c:db5c
65.76.219.93 0:0:0:0:0:ffff:414c:db5d
65.76.219.94 0:0:0:0:0:ffff:414c:db5e
65.76.219.95 0:0:0:0:0:ffff:414c:db5f
65.76.219.96 0:0:0:0:0:ffff:414c:db60
65.76.219.97 0:0:0:0:0:ffff:414c:db61
65.76.219.98 0:0:0:0:0:ffff:414c:db62
65.76.219.99 0:0:0:0:0:ffff:414c:db63
65.76.219.100 0:0:0:0:0:ffff:414c:db64
65.76.219.101 0:0:0:0:0:ffff:414c:db65
65.76.219.102 0:0:0:0:0:ffff:414c:db66
65.76.219.103 0:0:0:0:0:ffff:414c:db67
65.76.219.104 0:0:0:0:0:ffff:414c:db68
65.76.219.105 0:0:0:0:0:ffff:414c:db69
65.76.219.106 0:0:0:0:0:ffff:414c:db6a
65.76.219.107 0:0:0:0:0:ffff:414c:db6b
65.76.219.108 0:0:0:0:0:ffff:414c:db6c
65.76.219.109 0:0:0:0:0:ffff:414c:db6d
65.76.219.110 0:0:0:0:0:ffff:414c:db6e
65.76.219.111 0:0:0:0:0:ffff:414c:db6f
65.76.219.112 0:0:0:0:0:ffff:414c:db70
65.76.219.113 0:0:0:0:0:ffff:414c:db71
65.76.219.114 0:0:0:0:0:ffff:414c:db72
65.76.219.115 0:0:0:0:0:ffff:414c:db73
65.76.219.116 0:0:0:0:0:ffff:414c:db74
65.76.219.117 0:0:0:0:0:ffff:414c:db75
65.76.219.118 0:0:0:0:0:ffff:414c:db76
65.76.219.119 0:0:0:0:0:ffff:414c:db77
65.76.219.120 0:0:0:0:0:ffff:414c:db78


65.76.219.121 0:0:0:0:0:ffff:414c:db79
65.76.219.122 0:0:0:0:0:ffff:414c:db7a
65.76.219.123 0:0:0:0:0:ffff:414c:db7b
65.76.219.124 0:0:0:0:0:ffff:414c:db7c
65.76.219.125 0:0:0:0:0:ffff:414c:db7d
65.76.219.126 0:0:0:0:0:ffff:414c:db7e
65.76.219.127 0:0:0:0:0:ffff:414c:db7f
65.76.219.128 0:0:0:0:0:ffff:414c:db80
65.76.219.129 0:0:0:0:0:ffff:414c:db81
65.76.219.130 0:0:0:0:0:ffff:414c:db82
65.76.219.131 0:0:0:0:0:ffff:414c:db83
65.76.219.132 0:0:0:0:0:ffff:414c:db84
65.76.219.133 0:0:0:0:0:ffff:414c:db85
65.76.219.134 0:0:0:0:0:ffff:414c:db86
65.76.219.135 0:0:0:0:0:ffff:414c:db87
65.76.219.136 0:0:0:0:0:ffff:414c:db88
65.76.219.137 0:0:0:0:0:ffff:414c:db89
65.76.219.138 0:0:0:0:0:ffff:414c:db8a
65.76.219.139 0:0:0:0:0:ffff:414c:db8b
65.76.219.140 0:0:0:0:0:ffff:414c:db8c
65.76.219.141 0:0:0:0:0:ffff:414c:db8d
65.76.219.142 0:0:0:0:0:ffff:414c:db8e
65.76.219.143 0:0:0:0:0:ffff:414c:db8f
65.76.219.144 0:0:0:0:0:ffff:414c:db90
65.76.219.145 0:0:0:0:0:ffff:414c:db91
65.76.219.146 0:0:0:0:0:ffff:414c:db92
65.76.219.147 0:0:0:0:0:ffff:414c:db93
65.76.219.148 0:0:0:0:0:ffff:414c:db94
65.76.219.149 0:0:0:0:0:ffff:414c:db95
65.76.219.150 0:0:0:0:0:ffff:414c:db96
65.76.219.151 0:0:0:0:0:ffff:414c:db97
65.76.219.152 0:0:0:0:0:ffff:414c:db98
65.76.219.153 0:0:0:0:0:ffff:414c:db99
65.76.219.154 0:0:0:0:0:ffff:414c:db9a
65.76.219.155 0:0:0:0:0:ffff:414c:db9b
65.76.219.156 0:0:0:0:0:ffff:414c:db9c
65.76.219.157 0:0:0:0:0:ffff:414c:db9d
65.76.219.158 0:0:0:0:0:ffff:414c:db9e
65.76.219.159 0:0:0:0:0:ffff:414c:db9f
65.76.219.160 0:0:0:0:0:ffff:414c:dba0
65.76.219.161 0:0:0:0:0:ffff:414c:dba1
65.76.219.162 0:0:0:0:0:ffff:414c:dba2
65.76.219.163 0:0:0:0:0:ffff:414c:dba3
65.76.219.164 0:0:0:0:0:ffff:414c:dba4
65.76.219.165 0:0:0:0:0:ffff:414c:dba5
65.76.219.166 0:0:0:0:0:ffff:414c:dba6
65.76.219.167 0:0:0:0:0:ffff:414c:dba7
65.76.219.168 0:0:0:0:0:ffff:414c:dba8
65.76.219.169 0:0:0:0:0:ffff:414c:dba9
65.76.219.170 0:0:0:0:0:ffff:414c:dbaa
65.76.219.171 0:0:0:0:0:ffff:414c:dbab
65.76.219.172 0:0:0:0:0:ffff:414c:dbac
65.76.219.173 0:0:0:0:0:ffff:414c:dbad
65.76.219.174 0:0:0:0:0:ffff:414c:dbae
65.76.219.175 0:0:0:0:0:ffff:414c:dbaf
65.76.219.176 0:0:0:0:0:ffff:414c:dbb0
65.76.219.177 0:0:0:0:0:ffff:414c:dbb1
65.76.219.178 0:0:0:0:0:ffff:414c:dbb2
65.76.219.179 0:0:0:0:0:ffff:414c:dbb3
65.76.219.180 0:0:0:0:0:ffff:414c:dbb4


65.76.219.181 0:0:0:0:0:ffff:414c:dbb5
65.76.219.182 0:0:0:0:0:ffff:414c:dbb6
65.76.219.183 0:0:0:0:0:ffff:414c:dbb7
65.76.219.184 0:0:0:0:0:ffff:414c:dbb8
65.76.219.185 0:0:0:0:0:ffff:414c:dbb9
65.76.219.186 0:0:0:0:0:ffff:414c:dbba
65.76.219.187 0:0:0:0:0:ffff:414c:dbbb
65.76.219.188 0:0:0:0:0:ffff:414c:dbbc
65.76.219.189 0:0:0:0:0:ffff:414c:dbbd
65.76.219.190 0:0:0:0:0:ffff:414c:dbbe
65.76.219.191 0:0:0:0:0:ffff:414c:dbbf
65.76.219.192 0:0:0:0:0:ffff:414c:dbc0
65.76.219.193 0:0:0:0:0:ffff:414c:dbc1
65.76.219.194 0:0:0:0:0:ffff:414c:dbc2
65.76.219.195 0:0:0:0:0:ffff:414c:dbc3
65.76.219.196 0:0:0:0:0:ffff:414c:dbc4
65.76.219.197 0:0:0:0:0:ffff:414c:dbc5
65.76.219.198 0:0:0:0:0:ffff:414c:dbc6
65.76.219.199 0:0:0:0:0:ffff:414c:dbc7
65.76.219.200 0:0:0:0:0:ffff:414c:dbc8
65.76.219.201 0:0:0:0:0:ffff:414c:dbc9
65.76.219.202 0:0:0:0:0:ffff:414c:dbca
65.76.219.203 0:0:0:0:0:ffff:414c:dbcb
65.76.219.204 0:0:0:0:0:ffff:414c:dbcc
65.76.219.205 0:0:0:0:0:ffff:414c:dbcd
65.76.219.206 0:0:0:0:0:ffff:414c:dbce
65.76.219.207 0:0:0:0:0:ffff:414c:dbcf
65.76.219.208 0:0:0:0:0:ffff:414c:dbd0
65.76.219.209 0:0:0:0:0:ffff:414c:dbd1
65.76.219.210 0:0:0:0:0:ffff:414c:dbd2
65.76.219.211 0:0:0:0:0:ffff:414c:dbd3
65.76.219.212 0:0:0:0:0:ffff:414c:dbd4
65.76.219.213 0:0:0:0:0:ffff:414c:dbd5
65.76.219.214 0:0:0:0:0:ffff:414c:dbd6
65.76.219.215 0:0:0:0:0:ffff:414c:dbd7
65.76.219.216 0:0:0:0:0:ffff:414c:dbd8
65.76.219.217 0:0:0:0:0:ffff:414c:dbd9
65.76.219.218 0:0:0:0:0:ffff:414c:dbda
65.76.219.219 0:0:0:0:0:ffff:414c:dbdb
65.76.219.220 0:0:0:0:0:ffff:414c:dbdc
65.76.219.221 0:0:0:0:0:ffff:414c:dbdd
65.76.219.222 0:0:0:0:0:ffff:414c:dbde
65.76.219.223 0:0:0:0:0:ffff:414c:dbdf
65.76.219.224 0:0:0:0:0:ffff:414c:dbe0
65.76.219.225 0:0:0:0:0:ffff:414c:dbe1
65.76.219.226 0:0:0:0:0:ffff:414c:dbe2
65.76.219.227 0:0:0:0:0:ffff:414c:dbe3
65.76.219.228 0:0:0:0:0:ffff:414c:dbe4
65.76.219.229 0:0:0:0:0:ffff:414c:dbe5
65.76.219.230 0:0:0:0:0:ffff:414c:dbe6
65.76.219.231 0:0:0:0:0:ffff:414c:dbe7
65.76.219.232 0:0:0:0:0:ffff:414c:dbe8
65.76.219.233 0:0:0:0:0:ffff:414c:dbe9
65.76.219.234 0:0:0:0:0:ffff:414c:dbea
65.76.219.235 0:0:0:0:0:ffff:414c:dbeb
65.76.219.236 0:0:0:0:0:ffff:414c:dbec
65.76.219.237 0:0:0:0:0:ffff:414c:dbed
65.76.219.238 0:0:0:0:0:ffff:414c:dbee
65.76.219.239 0:0:0:0:0:ffff:414c:dbef
65.76.219.240 0:0:0:0:0:ffff:414c:dbf0
65.76.219.241 0:0:0:0:0:ffff:414c:dbf1
65.76.219.242 0:0:0:0:0:ffff:414c:dbf2
65.76.219.243 0:0:0:0:0:ffff:414c:dbf3
65.76.219.244 0:0:0:0:0:ffff:414c:dbf4
65.76.219.245 0:0:0:0:0:ffff:414c:dbf5
65.76.219.246 0:0:0:0:0:ffff:414c:dbf6
65.76.219.247 0:0:0:0:0:ffff:414c:dbf7
65.76.219.248 0:0:0:0:0:ffff:414c:dbf8
65.76.219.249 0:0:0:0:0:ffff:414c:dbf9
65.76.219.250 0:0:0:0:0:ffff:414c:dbfa
65.76.219.251 0:0:0:0:0:ffff:414c:dbfb
65.76.219.252 0:0:0:0:0:ffff:414c:dbfc
65.76.219.253 0:0:0:0:0:ffff:414c:dbfd
65.76.219.254 0:0:0:0:0:ffff:414c:dbfe
65.76.219.255 0:0:0:0:0:ffff:414c:dbff


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.