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
63.7.219.1 0:0:0:0:0:ffff:3f07:db01
63.7.219.2 0:0:0:0:0:ffff:3f07:db02
63.7.219.3 0:0:0:0:0:ffff:3f07:db03
63.7.219.4 0:0:0:0:0:ffff:3f07:db04
63.7.219.5 0:0:0:0:0:ffff:3f07:db05
63.7.219.6 0:0:0:0:0:ffff:3f07:db06
63.7.219.7 0:0:0:0:0:ffff:3f07:db07
63.7.219.8 0:0:0:0:0:ffff:3f07:db08
63.7.219.9 0:0:0:0:0:ffff:3f07:db09
63.7.219.10 0:0:0:0:0:ffff:3f07:db0a
63.7.219.11 0:0:0:0:0:ffff:3f07:db0b
63.7.219.12 0:0:0:0:0:ffff:3f07:db0c
63.7.219.13 0:0:0:0:0:ffff:3f07:db0d
63.7.219.14 0:0:0:0:0:ffff:3f07:db0e
63.7.219.15 0:0:0:0:0:ffff:3f07:db0f
63.7.219.16 0:0:0:0:0:ffff:3f07:db10
63.7.219.17 0:0:0:0:0:ffff:3f07:db11
63.7.219.18 0:0:0:0:0:ffff:3f07:db12
63.7.219.19 0:0:0:0:0:ffff:3f07:db13
63.7.219.20 0:0:0:0:0:ffff:3f07:db14
63.7.219.21 0:0:0:0:0:ffff:3f07:db15
63.7.219.22 0:0:0:0:0:ffff:3f07:db16
63.7.219.23 0:0:0:0:0:ffff:3f07:db17
63.7.219.24 0:0:0:0:0:ffff:3f07:db18
63.7.219.25 0:0:0:0:0:ffff:3f07:db19
63.7.219.26 0:0:0:0:0:ffff:3f07:db1a
63.7.219.27 0:0:0:0:0:ffff:3f07:db1b
63.7.219.28 0:0:0:0:0:ffff:3f07:db1c
63.7.219.29 0:0:0:0:0:ffff:3f07:db1d
63.7.219.30 0:0:0:0:0:ffff:3f07:db1e
63.7.219.31 0:0:0:0:0:ffff:3f07:db1f
63.7.219.32 0:0:0:0:0:ffff:3f07:db20
63.7.219.33 0:0:0:0:0:ffff:3f07:db21
63.7.219.34 0:0:0:0:0:ffff:3f07:db22
63.7.219.35 0:0:0:0:0:ffff:3f07:db23
63.7.219.36 0:0:0:0:0:ffff:3f07:db24
63.7.219.37 0:0:0:0:0:ffff:3f07:db25
63.7.219.38 0:0:0:0:0:ffff:3f07:db26
63.7.219.39 0:0:0:0:0:ffff:3f07:db27
63.7.219.40 0:0:0:0:0:ffff:3f07:db28
63.7.219.41 0:0:0:0:0:ffff:3f07:db29
63.7.219.42 0:0:0:0:0:ffff:3f07:db2a
63.7.219.43 0:0:0:0:0:ffff:3f07:db2b
63.7.219.44 0:0:0:0:0:ffff:3f07:db2c
63.7.219.45 0:0:0:0:0:ffff:3f07:db2d
63.7.219.46 0:0:0:0:0:ffff:3f07:db2e
63.7.219.47 0:0:0:0:0:ffff:3f07:db2f
63.7.219.48 0:0:0:0:0:ffff:3f07:db30
63.7.219.49 0:0:0:0:0:ffff:3f07:db31
63.7.219.50 0:0:0:0:0:ffff:3f07:db32
63.7.219.51 0:0:0:0:0:ffff:3f07:db33
63.7.219.52 0:0:0:0:0:ffff:3f07:db34
63.7.219.53 0:0:0:0:0:ffff:3f07:db35
63.7.219.54 0:0:0:0:0:ffff:3f07:db36
63.7.219.55 0:0:0:0:0:ffff:3f07:db37
63.7.219.56 0:0:0:0:0:ffff:3f07:db38
63.7.219.57 0:0:0:0:0:ffff:3f07:db39
63.7.219.58 0:0:0:0:0:ffff:3f07:db3a
63.7.219.59 0:0:0:0:0:ffff:3f07:db3b
63.7.219.60 0:0:0:0:0:ffff:3f07:db3c


63.7.219.61 0:0:0:0:0:ffff:3f07:db3d
63.7.219.62 0:0:0:0:0:ffff:3f07:db3e
63.7.219.63 0:0:0:0:0:ffff:3f07:db3f
63.7.219.64 0:0:0:0:0:ffff:3f07:db40
63.7.219.65 0:0:0:0:0:ffff:3f07:db41
63.7.219.66 0:0:0:0:0:ffff:3f07:db42
63.7.219.67 0:0:0:0:0:ffff:3f07:db43
63.7.219.68 0:0:0:0:0:ffff:3f07:db44
63.7.219.69 0:0:0:0:0:ffff:3f07:db45
63.7.219.70 0:0:0:0:0:ffff:3f07:db46
63.7.219.71 0:0:0:0:0:ffff:3f07:db47
63.7.219.72 0:0:0:0:0:ffff:3f07:db48
63.7.219.73 0:0:0:0:0:ffff:3f07:db49
63.7.219.74 0:0:0:0:0:ffff:3f07:db4a
63.7.219.75 0:0:0:0:0:ffff:3f07:db4b
63.7.219.76 0:0:0:0:0:ffff:3f07:db4c
63.7.219.77 0:0:0:0:0:ffff:3f07:db4d
63.7.219.78 0:0:0:0:0:ffff:3f07:db4e
63.7.219.79 0:0:0:0:0:ffff:3f07:db4f
63.7.219.80 0:0:0:0:0:ffff:3f07:db50
63.7.219.81 0:0:0:0:0:ffff:3f07:db51
63.7.219.82 0:0:0:0:0:ffff:3f07:db52
63.7.219.83 0:0:0:0:0:ffff:3f07:db53
63.7.219.84 0:0:0:0:0:ffff:3f07:db54
63.7.219.85 0:0:0:0:0:ffff:3f07:db55
63.7.219.86 0:0:0:0:0:ffff:3f07:db56
63.7.219.87 0:0:0:0:0:ffff:3f07:db57
63.7.219.88 0:0:0:0:0:ffff:3f07:db58
63.7.219.89 0:0:0:0:0:ffff:3f07:db59
63.7.219.90 0:0:0:0:0:ffff:3f07:db5a
63.7.219.91 0:0:0:0:0:ffff:3f07:db5b
63.7.219.92 0:0:0:0:0:ffff:3f07:db5c
63.7.219.93 0:0:0:0:0:ffff:3f07:db5d
63.7.219.94 0:0:0:0:0:ffff:3f07:db5e
63.7.219.95 0:0:0:0:0:ffff:3f07:db5f
63.7.219.96 0:0:0:0:0:ffff:3f07:db60
63.7.219.97 0:0:0:0:0:ffff:3f07:db61
63.7.219.98 0:0:0:0:0:ffff:3f07:db62
63.7.219.99 0:0:0:0:0:ffff:3f07:db63
63.7.219.100 0:0:0:0:0:ffff:3f07:db64
63.7.219.101 0:0:0:0:0:ffff:3f07:db65
63.7.219.102 0:0:0:0:0:ffff:3f07:db66
63.7.219.103 0:0:0:0:0:ffff:3f07:db67
63.7.219.104 0:0:0:0:0:ffff:3f07:db68
63.7.219.105 0:0:0:0:0:ffff:3f07:db69
63.7.219.106 0:0:0:0:0:ffff:3f07:db6a
63.7.219.107 0:0:0:0:0:ffff:3f07:db6b
63.7.219.108 0:0:0:0:0:ffff:3f07:db6c
63.7.219.109 0:0:0:0:0:ffff:3f07:db6d
63.7.219.110 0:0:0:0:0:ffff:3f07:db6e
63.7.219.111 0:0:0:0:0:ffff:3f07:db6f
63.7.219.112 0:0:0:0:0:ffff:3f07:db70
63.7.219.113 0:0:0:0:0:ffff:3f07:db71
63.7.219.114 0:0:0:0:0:ffff:3f07:db72
63.7.219.115 0:0:0:0:0:ffff:3f07:db73
63.7.219.116 0:0:0:0:0:ffff:3f07:db74
63.7.219.117 0:0:0:0:0:ffff:3f07:db75
63.7.219.118 0:0:0:0:0:ffff:3f07:db76
63.7.219.119 0:0:0:0:0:ffff:3f07:db77
63.7.219.120 0:0:0:0:0:ffff:3f07:db78


63.7.219.121 0:0:0:0:0:ffff:3f07:db79
63.7.219.122 0:0:0:0:0:ffff:3f07:db7a
63.7.219.123 0:0:0:0:0:ffff:3f07:db7b
63.7.219.124 0:0:0:0:0:ffff:3f07:db7c
63.7.219.125 0:0:0:0:0:ffff:3f07:db7d
63.7.219.126 0:0:0:0:0:ffff:3f07:db7e
63.7.219.127 0:0:0:0:0:ffff:3f07:db7f
63.7.219.128 0:0:0:0:0:ffff:3f07:db80
63.7.219.129 0:0:0:0:0:ffff:3f07:db81
63.7.219.130 0:0:0:0:0:ffff:3f07:db82
63.7.219.131 0:0:0:0:0:ffff:3f07:db83
63.7.219.132 0:0:0:0:0:ffff:3f07:db84
63.7.219.133 0:0:0:0:0:ffff:3f07:db85
63.7.219.134 0:0:0:0:0:ffff:3f07:db86
63.7.219.135 0:0:0:0:0:ffff:3f07:db87
63.7.219.136 0:0:0:0:0:ffff:3f07:db88
63.7.219.137 0:0:0:0:0:ffff:3f07:db89
63.7.219.138 0:0:0:0:0:ffff:3f07:db8a
63.7.219.139 0:0:0:0:0:ffff:3f07:db8b
63.7.219.140 0:0:0:0:0:ffff:3f07:db8c
63.7.219.141 0:0:0:0:0:ffff:3f07:db8d
63.7.219.142 0:0:0:0:0:ffff:3f07:db8e
63.7.219.143 0:0:0:0:0:ffff:3f07:db8f
63.7.219.144 0:0:0:0:0:ffff:3f07:db90
63.7.219.145 0:0:0:0:0:ffff:3f07:db91
63.7.219.146 0:0:0:0:0:ffff:3f07:db92
63.7.219.147 0:0:0:0:0:ffff:3f07:db93
63.7.219.148 0:0:0:0:0:ffff:3f07:db94
63.7.219.149 0:0:0:0:0:ffff:3f07:db95
63.7.219.150 0:0:0:0:0:ffff:3f07:db96
63.7.219.151 0:0:0:0:0:ffff:3f07:db97
63.7.219.152 0:0:0:0:0:ffff:3f07:db98
63.7.219.153 0:0:0:0:0:ffff:3f07:db99
63.7.219.154 0:0:0:0:0:ffff:3f07:db9a
63.7.219.155 0:0:0:0:0:ffff:3f07:db9b
63.7.219.156 0:0:0:0:0:ffff:3f07:db9c
63.7.219.157 0:0:0:0:0:ffff:3f07:db9d
63.7.219.158 0:0:0:0:0:ffff:3f07:db9e
63.7.219.159 0:0:0:0:0:ffff:3f07:db9f
63.7.219.160 0:0:0:0:0:ffff:3f07:dba0
63.7.219.161 0:0:0:0:0:ffff:3f07:dba1
63.7.219.162 0:0:0:0:0:ffff:3f07:dba2
63.7.219.163 0:0:0:0:0:ffff:3f07:dba3
63.7.219.164 0:0:0:0:0:ffff:3f07:dba4
63.7.219.165 0:0:0:0:0:ffff:3f07:dba5
63.7.219.166 0:0:0:0:0:ffff:3f07:dba6
63.7.219.167 0:0:0:0:0:ffff:3f07:dba7
63.7.219.168 0:0:0:0:0:ffff:3f07:dba8
63.7.219.169 0:0:0:0:0:ffff:3f07:dba9
63.7.219.170 0:0:0:0:0:ffff:3f07:dbaa
63.7.219.171 0:0:0:0:0:ffff:3f07:dbab
63.7.219.172 0:0:0:0:0:ffff:3f07:dbac
63.7.219.173 0:0:0:0:0:ffff:3f07:dbad
63.7.219.174 0:0:0:0:0:ffff:3f07:dbae
63.7.219.175 0:0:0:0:0:ffff:3f07:dbaf
63.7.219.176 0:0:0:0:0:ffff:3f07:dbb0
63.7.219.177 0:0:0:0:0:ffff:3f07:dbb1
63.7.219.178 0:0:0:0:0:ffff:3f07:dbb2
63.7.219.179 0:0:0:0:0:ffff:3f07:dbb3
63.7.219.180 0:0:0:0:0:ffff:3f07:dbb4


63.7.219.181 0:0:0:0:0:ffff:3f07:dbb5
63.7.219.182 0:0:0:0:0:ffff:3f07:dbb6
63.7.219.183 0:0:0:0:0:ffff:3f07:dbb7
63.7.219.184 0:0:0:0:0:ffff:3f07:dbb8
63.7.219.185 0:0:0:0:0:ffff:3f07:dbb9
63.7.219.186 0:0:0:0:0:ffff:3f07:dbba
63.7.219.187 0:0:0:0:0:ffff:3f07:dbbb
63.7.219.188 0:0:0:0:0:ffff:3f07:dbbc
63.7.219.189 0:0:0:0:0:ffff:3f07:dbbd
63.7.219.190 0:0:0:0:0:ffff:3f07:dbbe
63.7.219.191 0:0:0:0:0:ffff:3f07:dbbf
63.7.219.192 0:0:0:0:0:ffff:3f07:dbc0
63.7.219.193 0:0:0:0:0:ffff:3f07:dbc1
63.7.219.194 0:0:0:0:0:ffff:3f07:dbc2
63.7.219.195 0:0:0:0:0:ffff:3f07:dbc3
63.7.219.196 0:0:0:0:0:ffff:3f07:dbc4
63.7.219.197 0:0:0:0:0:ffff:3f07:dbc5
63.7.219.198 0:0:0:0:0:ffff:3f07:dbc6
63.7.219.199 0:0:0:0:0:ffff:3f07:dbc7
63.7.219.200 0:0:0:0:0:ffff:3f07:dbc8
63.7.219.201 0:0:0:0:0:ffff:3f07:dbc9
63.7.219.202 0:0:0:0:0:ffff:3f07:dbca
63.7.219.203 0:0:0:0:0:ffff:3f07:dbcb
63.7.219.204 0:0:0:0:0:ffff:3f07:dbcc
63.7.219.205 0:0:0:0:0:ffff:3f07:dbcd
63.7.219.206 0:0:0:0:0:ffff:3f07:dbce
63.7.219.207 0:0:0:0:0:ffff:3f07:dbcf
63.7.219.208 0:0:0:0:0:ffff:3f07:dbd0
63.7.219.209 0:0:0:0:0:ffff:3f07:dbd1
63.7.219.210 0:0:0:0:0:ffff:3f07:dbd2
63.7.219.211 0:0:0:0:0:ffff:3f07:dbd3
63.7.219.212 0:0:0:0:0:ffff:3f07:dbd4
63.7.219.213 0:0:0:0:0:ffff:3f07:dbd5
63.7.219.214 0:0:0:0:0:ffff:3f07:dbd6
63.7.219.215 0:0:0:0:0:ffff:3f07:dbd7
63.7.219.216 0:0:0:0:0:ffff:3f07:dbd8
63.7.219.217 0:0:0:0:0:ffff:3f07:dbd9
63.7.219.218 0:0:0:0:0:ffff:3f07:dbda
63.7.219.219 0:0:0:0:0:ffff:3f07:dbdb
63.7.219.220 0:0:0:0:0:ffff:3f07:dbdc
63.7.219.221 0:0:0:0:0:ffff:3f07:dbdd
63.7.219.222 0:0:0:0:0:ffff:3f07:dbde
63.7.219.223 0:0:0:0:0:ffff:3f07:dbdf
63.7.219.224 0:0:0:0:0:ffff:3f07:dbe0
63.7.219.225 0:0:0:0:0:ffff:3f07:dbe1
63.7.219.226 0:0:0:0:0:ffff:3f07:dbe2
63.7.219.227 0:0:0:0:0:ffff:3f07:dbe3
63.7.219.228 0:0:0:0:0:ffff:3f07:dbe4
63.7.219.229 0:0:0:0:0:ffff:3f07:dbe5
63.7.219.230 0:0:0:0:0:ffff:3f07:dbe6
63.7.219.231 0:0:0:0:0:ffff:3f07:dbe7
63.7.219.232 0:0:0:0:0:ffff:3f07:dbe8
63.7.219.233 0:0:0:0:0:ffff:3f07:dbe9
63.7.219.234 0:0:0:0:0:ffff:3f07:dbea
63.7.219.235 0:0:0:0:0:ffff:3f07:dbeb
63.7.219.236 0:0:0:0:0:ffff:3f07:dbec
63.7.219.237 0:0:0:0:0:ffff:3f07:dbed
63.7.219.238 0:0:0:0:0:ffff:3f07:dbee
63.7.219.239 0:0:0:0:0:ffff:3f07:dbef
63.7.219.240 0:0:0:0:0:ffff:3f07:dbf0
63.7.219.241 0:0:0:0:0:ffff:3f07:dbf1
63.7.219.242 0:0:0:0:0:ffff:3f07:dbf2
63.7.219.243 0:0:0:0:0:ffff:3f07:dbf3
63.7.219.244 0:0:0:0:0:ffff:3f07:dbf4
63.7.219.245 0:0:0:0:0:ffff:3f07:dbf5
63.7.219.246 0:0:0:0:0:ffff:3f07:dbf6
63.7.219.247 0:0:0:0:0:ffff:3f07:dbf7
63.7.219.248 0:0:0:0:0:ffff:3f07:dbf8
63.7.219.249 0:0:0:0:0:ffff:3f07:dbf9
63.7.219.250 0:0:0:0:0:ffff:3f07:dbfa
63.7.219.251 0:0:0:0:0:ffff:3f07:dbfb
63.7.219.252 0:0:0:0:0:ffff:3f07:dbfc
63.7.219.253 0:0:0:0:0:ffff:3f07:dbfd
63.7.219.254 0:0:0:0:0:ffff:3f07:dbfe
63.7.219.255 0:0:0:0:0:ffff:3f07: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.