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
6.128.218.1 0:0:0:0:0:ffff:680:da01
6.128.218.2 0:0:0:0:0:ffff:680:da02
6.128.218.3 0:0:0:0:0:ffff:680:da03
6.128.218.4 0:0:0:0:0:ffff:680:da04
6.128.218.5 0:0:0:0:0:ffff:680:da05
6.128.218.6 0:0:0:0:0:ffff:680:da06
6.128.218.7 0:0:0:0:0:ffff:680:da07
6.128.218.8 0:0:0:0:0:ffff:680:da08
6.128.218.9 0:0:0:0:0:ffff:680:da09
6.128.218.10 0:0:0:0:0:ffff:680:da0a
6.128.218.11 0:0:0:0:0:ffff:680:da0b
6.128.218.12 0:0:0:0:0:ffff:680:da0c
6.128.218.13 0:0:0:0:0:ffff:680:da0d
6.128.218.14 0:0:0:0:0:ffff:680:da0e
6.128.218.15 0:0:0:0:0:ffff:680:da0f
6.128.218.16 0:0:0:0:0:ffff:680:da10
6.128.218.17 0:0:0:0:0:ffff:680:da11
6.128.218.18 0:0:0:0:0:ffff:680:da12
6.128.218.19 0:0:0:0:0:ffff:680:da13
6.128.218.20 0:0:0:0:0:ffff:680:da14
6.128.218.21 0:0:0:0:0:ffff:680:da15
6.128.218.22 0:0:0:0:0:ffff:680:da16
6.128.218.23 0:0:0:0:0:ffff:680:da17
6.128.218.24 0:0:0:0:0:ffff:680:da18
6.128.218.25 0:0:0:0:0:ffff:680:da19
6.128.218.26 0:0:0:0:0:ffff:680:da1a
6.128.218.27 0:0:0:0:0:ffff:680:da1b
6.128.218.28 0:0:0:0:0:ffff:680:da1c
6.128.218.29 0:0:0:0:0:ffff:680:da1d
6.128.218.30 0:0:0:0:0:ffff:680:da1e
6.128.218.31 0:0:0:0:0:ffff:680:da1f
6.128.218.32 0:0:0:0:0:ffff:680:da20
6.128.218.33 0:0:0:0:0:ffff:680:da21
6.128.218.34 0:0:0:0:0:ffff:680:da22
6.128.218.35 0:0:0:0:0:ffff:680:da23
6.128.218.36 0:0:0:0:0:ffff:680:da24
6.128.218.37 0:0:0:0:0:ffff:680:da25
6.128.218.38 0:0:0:0:0:ffff:680:da26
6.128.218.39 0:0:0:0:0:ffff:680:da27
6.128.218.40 0:0:0:0:0:ffff:680:da28
6.128.218.41 0:0:0:0:0:ffff:680:da29
6.128.218.42 0:0:0:0:0:ffff:680:da2a
6.128.218.43 0:0:0:0:0:ffff:680:da2b
6.128.218.44 0:0:0:0:0:ffff:680:da2c
6.128.218.45 0:0:0:0:0:ffff:680:da2d
6.128.218.46 0:0:0:0:0:ffff:680:da2e
6.128.218.47 0:0:0:0:0:ffff:680:da2f
6.128.218.48 0:0:0:0:0:ffff:680:da30
6.128.218.49 0:0:0:0:0:ffff:680:da31
6.128.218.50 0:0:0:0:0:ffff:680:da32
6.128.218.51 0:0:0:0:0:ffff:680:da33
6.128.218.52 0:0:0:0:0:ffff:680:da34
6.128.218.53 0:0:0:0:0:ffff:680:da35
6.128.218.54 0:0:0:0:0:ffff:680:da36
6.128.218.55 0:0:0:0:0:ffff:680:da37
6.128.218.56 0:0:0:0:0:ffff:680:da38
6.128.218.57 0:0:0:0:0:ffff:680:da39
6.128.218.58 0:0:0:0:0:ffff:680:da3a
6.128.218.59 0:0:0:0:0:ffff:680:da3b
6.128.218.60 0:0:0:0:0:ffff:680:da3c


6.128.218.61 0:0:0:0:0:ffff:680:da3d
6.128.218.62 0:0:0:0:0:ffff:680:da3e
6.128.218.63 0:0:0:0:0:ffff:680:da3f
6.128.218.64 0:0:0:0:0:ffff:680:da40
6.128.218.65 0:0:0:0:0:ffff:680:da41
6.128.218.66 0:0:0:0:0:ffff:680:da42
6.128.218.67 0:0:0:0:0:ffff:680:da43
6.128.218.68 0:0:0:0:0:ffff:680:da44
6.128.218.69 0:0:0:0:0:ffff:680:da45
6.128.218.70 0:0:0:0:0:ffff:680:da46
6.128.218.71 0:0:0:0:0:ffff:680:da47
6.128.218.72 0:0:0:0:0:ffff:680:da48
6.128.218.73 0:0:0:0:0:ffff:680:da49
6.128.218.74 0:0:0:0:0:ffff:680:da4a
6.128.218.75 0:0:0:0:0:ffff:680:da4b
6.128.218.76 0:0:0:0:0:ffff:680:da4c
6.128.218.77 0:0:0:0:0:ffff:680:da4d
6.128.218.78 0:0:0:0:0:ffff:680:da4e
6.128.218.79 0:0:0:0:0:ffff:680:da4f
6.128.218.80 0:0:0:0:0:ffff:680:da50
6.128.218.81 0:0:0:0:0:ffff:680:da51
6.128.218.82 0:0:0:0:0:ffff:680:da52
6.128.218.83 0:0:0:0:0:ffff:680:da53
6.128.218.84 0:0:0:0:0:ffff:680:da54
6.128.218.85 0:0:0:0:0:ffff:680:da55
6.128.218.86 0:0:0:0:0:ffff:680:da56
6.128.218.87 0:0:0:0:0:ffff:680:da57
6.128.218.88 0:0:0:0:0:ffff:680:da58
6.128.218.89 0:0:0:0:0:ffff:680:da59
6.128.218.90 0:0:0:0:0:ffff:680:da5a
6.128.218.91 0:0:0:0:0:ffff:680:da5b
6.128.218.92 0:0:0:0:0:ffff:680:da5c
6.128.218.93 0:0:0:0:0:ffff:680:da5d
6.128.218.94 0:0:0:0:0:ffff:680:da5e
6.128.218.95 0:0:0:0:0:ffff:680:da5f
6.128.218.96 0:0:0:0:0:ffff:680:da60
6.128.218.97 0:0:0:0:0:ffff:680:da61
6.128.218.98 0:0:0:0:0:ffff:680:da62
6.128.218.99 0:0:0:0:0:ffff:680:da63
6.128.218.100 0:0:0:0:0:ffff:680:da64
6.128.218.101 0:0:0:0:0:ffff:680:da65
6.128.218.102 0:0:0:0:0:ffff:680:da66
6.128.218.103 0:0:0:0:0:ffff:680:da67
6.128.218.104 0:0:0:0:0:ffff:680:da68
6.128.218.105 0:0:0:0:0:ffff:680:da69
6.128.218.106 0:0:0:0:0:ffff:680:da6a
6.128.218.107 0:0:0:0:0:ffff:680:da6b
6.128.218.108 0:0:0:0:0:ffff:680:da6c
6.128.218.109 0:0:0:0:0:ffff:680:da6d
6.128.218.110 0:0:0:0:0:ffff:680:da6e
6.128.218.111 0:0:0:0:0:ffff:680:da6f
6.128.218.112 0:0:0:0:0:ffff:680:da70
6.128.218.113 0:0:0:0:0:ffff:680:da71
6.128.218.114 0:0:0:0:0:ffff:680:da72
6.128.218.115 0:0:0:0:0:ffff:680:da73
6.128.218.116 0:0:0:0:0:ffff:680:da74
6.128.218.117 0:0:0:0:0:ffff:680:da75
6.128.218.118 0:0:0:0:0:ffff:680:da76
6.128.218.119 0:0:0:0:0:ffff:680:da77
6.128.218.120 0:0:0:0:0:ffff:680:da78


6.128.218.121 0:0:0:0:0:ffff:680:da79
6.128.218.122 0:0:0:0:0:ffff:680:da7a
6.128.218.123 0:0:0:0:0:ffff:680:da7b
6.128.218.124 0:0:0:0:0:ffff:680:da7c
6.128.218.125 0:0:0:0:0:ffff:680:da7d
6.128.218.126 0:0:0:0:0:ffff:680:da7e
6.128.218.127 0:0:0:0:0:ffff:680:da7f
6.128.218.128 0:0:0:0:0:ffff:680:da80
6.128.218.129 0:0:0:0:0:ffff:680:da81
6.128.218.130 0:0:0:0:0:ffff:680:da82
6.128.218.131 0:0:0:0:0:ffff:680:da83
6.128.218.132 0:0:0:0:0:ffff:680:da84
6.128.218.133 0:0:0:0:0:ffff:680:da85
6.128.218.134 0:0:0:0:0:ffff:680:da86
6.128.218.135 0:0:0:0:0:ffff:680:da87
6.128.218.136 0:0:0:0:0:ffff:680:da88
6.128.218.137 0:0:0:0:0:ffff:680:da89
6.128.218.138 0:0:0:0:0:ffff:680:da8a
6.128.218.139 0:0:0:0:0:ffff:680:da8b
6.128.218.140 0:0:0:0:0:ffff:680:da8c
6.128.218.141 0:0:0:0:0:ffff:680:da8d
6.128.218.142 0:0:0:0:0:ffff:680:da8e
6.128.218.143 0:0:0:0:0:ffff:680:da8f
6.128.218.144 0:0:0:0:0:ffff:680:da90
6.128.218.145 0:0:0:0:0:ffff:680:da91
6.128.218.146 0:0:0:0:0:ffff:680:da92
6.128.218.147 0:0:0:0:0:ffff:680:da93
6.128.218.148 0:0:0:0:0:ffff:680:da94
6.128.218.149 0:0:0:0:0:ffff:680:da95
6.128.218.150 0:0:0:0:0:ffff:680:da96
6.128.218.151 0:0:0:0:0:ffff:680:da97
6.128.218.152 0:0:0:0:0:ffff:680:da98
6.128.218.153 0:0:0:0:0:ffff:680:da99
6.128.218.154 0:0:0:0:0:ffff:680:da9a
6.128.218.155 0:0:0:0:0:ffff:680:da9b
6.128.218.156 0:0:0:0:0:ffff:680:da9c
6.128.218.157 0:0:0:0:0:ffff:680:da9d
6.128.218.158 0:0:0:0:0:ffff:680:da9e
6.128.218.159 0:0:0:0:0:ffff:680:da9f
6.128.218.160 0:0:0:0:0:ffff:680:daa0
6.128.218.161 0:0:0:0:0:ffff:680:daa1
6.128.218.162 0:0:0:0:0:ffff:680:daa2
6.128.218.163 0:0:0:0:0:ffff:680:daa3
6.128.218.164 0:0:0:0:0:ffff:680:daa4
6.128.218.165 0:0:0:0:0:ffff:680:daa5
6.128.218.166 0:0:0:0:0:ffff:680:daa6
6.128.218.167 0:0:0:0:0:ffff:680:daa7
6.128.218.168 0:0:0:0:0:ffff:680:daa8
6.128.218.169 0:0:0:0:0:ffff:680:daa9
6.128.218.170 0:0:0:0:0:ffff:680:daaa
6.128.218.171 0:0:0:0:0:ffff:680:daab
6.128.218.172 0:0:0:0:0:ffff:680:daac
6.128.218.173 0:0:0:0:0:ffff:680:daad
6.128.218.174 0:0:0:0:0:ffff:680:daae
6.128.218.175 0:0:0:0:0:ffff:680:daaf
6.128.218.176 0:0:0:0:0:ffff:680:dab0
6.128.218.177 0:0:0:0:0:ffff:680:dab1
6.128.218.178 0:0:0:0:0:ffff:680:dab2
6.128.218.179 0:0:0:0:0:ffff:680:dab3
6.128.218.180 0:0:0:0:0:ffff:680:dab4


6.128.218.181 0:0:0:0:0:ffff:680:dab5
6.128.218.182 0:0:0:0:0:ffff:680:dab6
6.128.218.183 0:0:0:0:0:ffff:680:dab7
6.128.218.184 0:0:0:0:0:ffff:680:dab8
6.128.218.185 0:0:0:0:0:ffff:680:dab9
6.128.218.186 0:0:0:0:0:ffff:680:daba
6.128.218.187 0:0:0:0:0:ffff:680:dabb
6.128.218.188 0:0:0:0:0:ffff:680:dabc
6.128.218.189 0:0:0:0:0:ffff:680:dabd
6.128.218.190 0:0:0:0:0:ffff:680:dabe
6.128.218.191 0:0:0:0:0:ffff:680:dabf
6.128.218.192 0:0:0:0:0:ffff:680:dac0
6.128.218.193 0:0:0:0:0:ffff:680:dac1
6.128.218.194 0:0:0:0:0:ffff:680:dac2
6.128.218.195 0:0:0:0:0:ffff:680:dac3
6.128.218.196 0:0:0:0:0:ffff:680:dac4
6.128.218.197 0:0:0:0:0:ffff:680:dac5
6.128.218.198 0:0:0:0:0:ffff:680:dac6
6.128.218.199 0:0:0:0:0:ffff:680:dac7
6.128.218.200 0:0:0:0:0:ffff:680:dac8
6.128.218.201 0:0:0:0:0:ffff:680:dac9
6.128.218.202 0:0:0:0:0:ffff:680:daca
6.128.218.203 0:0:0:0:0:ffff:680:dacb
6.128.218.204 0:0:0:0:0:ffff:680:dacc
6.128.218.205 0:0:0:0:0:ffff:680:dacd
6.128.218.206 0:0:0:0:0:ffff:680:dace
6.128.218.207 0:0:0:0:0:ffff:680:dacf
6.128.218.208 0:0:0:0:0:ffff:680:dad0
6.128.218.209 0:0:0:0:0:ffff:680:dad1
6.128.218.210 0:0:0:0:0:ffff:680:dad2
6.128.218.211 0:0:0:0:0:ffff:680:dad3
6.128.218.212 0:0:0:0:0:ffff:680:dad4
6.128.218.213 0:0:0:0:0:ffff:680:dad5
6.128.218.214 0:0:0:0:0:ffff:680:dad6
6.128.218.215 0:0:0:0:0:ffff:680:dad7
6.128.218.216 0:0:0:0:0:ffff:680:dad8
6.128.218.217 0:0:0:0:0:ffff:680:dad9
6.128.218.218 0:0:0:0:0:ffff:680:dada
6.128.218.219 0:0:0:0:0:ffff:680:dadb
6.128.218.220 0:0:0:0:0:ffff:680:dadc
6.128.218.221 0:0:0:0:0:ffff:680:dadd
6.128.218.222 0:0:0:0:0:ffff:680:dade
6.128.218.223 0:0:0:0:0:ffff:680:dadf
6.128.218.224 0:0:0:0:0:ffff:680:dae0
6.128.218.225 0:0:0:0:0:ffff:680:dae1
6.128.218.226 0:0:0:0:0:ffff:680:dae2
6.128.218.227 0:0:0:0:0:ffff:680:dae3
6.128.218.228 0:0:0:0:0:ffff:680:dae4
6.128.218.229 0:0:0:0:0:ffff:680:dae5
6.128.218.230 0:0:0:0:0:ffff:680:dae6
6.128.218.231 0:0:0:0:0:ffff:680:dae7
6.128.218.232 0:0:0:0:0:ffff:680:dae8
6.128.218.233 0:0:0:0:0:ffff:680:dae9
6.128.218.234 0:0:0:0:0:ffff:680:daea
6.128.218.235 0:0:0:0:0:ffff:680:daeb
6.128.218.236 0:0:0:0:0:ffff:680:daec
6.128.218.237 0:0:0:0:0:ffff:680:daed
6.128.218.238 0:0:0:0:0:ffff:680:daee
6.128.218.239 0:0:0:0:0:ffff:680:daef
6.128.218.240 0:0:0:0:0:ffff:680:daf0
6.128.218.241 0:0:0:0:0:ffff:680:daf1
6.128.218.242 0:0:0:0:0:ffff:680:daf2
6.128.218.243 0:0:0:0:0:ffff:680:daf3
6.128.218.244 0:0:0:0:0:ffff:680:daf4
6.128.218.245 0:0:0:0:0:ffff:680:daf5
6.128.218.246 0:0:0:0:0:ffff:680:daf6
6.128.218.247 0:0:0:0:0:ffff:680:daf7
6.128.218.248 0:0:0:0:0:ffff:680:daf8
6.128.218.249 0:0:0:0:0:ffff:680:daf9
6.128.218.250 0:0:0:0:0:ffff:680:dafa
6.128.218.251 0:0:0:0:0:ffff:680:dafb
6.128.218.252 0:0:0:0:0:ffff:680:dafc
6.128.218.253 0:0:0:0:0:ffff:680:dafd
6.128.218.254 0:0:0:0:0:ffff:680:dafe
6.128.218.255 0:0:0:0:0:ffff:680:daff


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.