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
6.168.191.1 0:0:0:0:0:ffff:6a8:bf01
6.168.191.2 0:0:0:0:0:ffff:6a8:bf02
6.168.191.3 0:0:0:0:0:ffff:6a8:bf03
6.168.191.4 0:0:0:0:0:ffff:6a8:bf04
6.168.191.5 0:0:0:0:0:ffff:6a8:bf05
6.168.191.6 0:0:0:0:0:ffff:6a8:bf06
6.168.191.7 0:0:0:0:0:ffff:6a8:bf07
6.168.191.8 0:0:0:0:0:ffff:6a8:bf08
6.168.191.9 0:0:0:0:0:ffff:6a8:bf09
6.168.191.10 0:0:0:0:0:ffff:6a8:bf0a
6.168.191.11 0:0:0:0:0:ffff:6a8:bf0b
6.168.191.12 0:0:0:0:0:ffff:6a8:bf0c
6.168.191.13 0:0:0:0:0:ffff:6a8:bf0d
6.168.191.14 0:0:0:0:0:ffff:6a8:bf0e
6.168.191.15 0:0:0:0:0:ffff:6a8:bf0f
6.168.191.16 0:0:0:0:0:ffff:6a8:bf10
6.168.191.17 0:0:0:0:0:ffff:6a8:bf11
6.168.191.18 0:0:0:0:0:ffff:6a8:bf12
6.168.191.19 0:0:0:0:0:ffff:6a8:bf13
6.168.191.20 0:0:0:0:0:ffff:6a8:bf14
6.168.191.21 0:0:0:0:0:ffff:6a8:bf15
6.168.191.22 0:0:0:0:0:ffff:6a8:bf16
6.168.191.23 0:0:0:0:0:ffff:6a8:bf17
6.168.191.24 0:0:0:0:0:ffff:6a8:bf18
6.168.191.25 0:0:0:0:0:ffff:6a8:bf19
6.168.191.26 0:0:0:0:0:ffff:6a8:bf1a
6.168.191.27 0:0:0:0:0:ffff:6a8:bf1b
6.168.191.28 0:0:0:0:0:ffff:6a8:bf1c
6.168.191.29 0:0:0:0:0:ffff:6a8:bf1d
6.168.191.30 0:0:0:0:0:ffff:6a8:bf1e
6.168.191.31 0:0:0:0:0:ffff:6a8:bf1f
6.168.191.32 0:0:0:0:0:ffff:6a8:bf20
6.168.191.33 0:0:0:0:0:ffff:6a8:bf21
6.168.191.34 0:0:0:0:0:ffff:6a8:bf22
6.168.191.35 0:0:0:0:0:ffff:6a8:bf23
6.168.191.36 0:0:0:0:0:ffff:6a8:bf24
6.168.191.37 0:0:0:0:0:ffff:6a8:bf25
6.168.191.38 0:0:0:0:0:ffff:6a8:bf26
6.168.191.39 0:0:0:0:0:ffff:6a8:bf27
6.168.191.40 0:0:0:0:0:ffff:6a8:bf28
6.168.191.41 0:0:0:0:0:ffff:6a8:bf29
6.168.191.42 0:0:0:0:0:ffff:6a8:bf2a
6.168.191.43 0:0:0:0:0:ffff:6a8:bf2b
6.168.191.44 0:0:0:0:0:ffff:6a8:bf2c
6.168.191.45 0:0:0:0:0:ffff:6a8:bf2d
6.168.191.46 0:0:0:0:0:ffff:6a8:bf2e
6.168.191.47 0:0:0:0:0:ffff:6a8:bf2f
6.168.191.48 0:0:0:0:0:ffff:6a8:bf30
6.168.191.49 0:0:0:0:0:ffff:6a8:bf31
6.168.191.50 0:0:0:0:0:ffff:6a8:bf32
6.168.191.51 0:0:0:0:0:ffff:6a8:bf33
6.168.191.52 0:0:0:0:0:ffff:6a8:bf34
6.168.191.53 0:0:0:0:0:ffff:6a8:bf35
6.168.191.54 0:0:0:0:0:ffff:6a8:bf36
6.168.191.55 0:0:0:0:0:ffff:6a8:bf37
6.168.191.56 0:0:0:0:0:ffff:6a8:bf38
6.168.191.57 0:0:0:0:0:ffff:6a8:bf39
6.168.191.58 0:0:0:0:0:ffff:6a8:bf3a
6.168.191.59 0:0:0:0:0:ffff:6a8:bf3b
6.168.191.60 0:0:0:0:0:ffff:6a8:bf3c


6.168.191.61 0:0:0:0:0:ffff:6a8:bf3d
6.168.191.62 0:0:0:0:0:ffff:6a8:bf3e
6.168.191.63 0:0:0:0:0:ffff:6a8:bf3f
6.168.191.64 0:0:0:0:0:ffff:6a8:bf40
6.168.191.65 0:0:0:0:0:ffff:6a8:bf41
6.168.191.66 0:0:0:0:0:ffff:6a8:bf42
6.168.191.67 0:0:0:0:0:ffff:6a8:bf43
6.168.191.68 0:0:0:0:0:ffff:6a8:bf44
6.168.191.69 0:0:0:0:0:ffff:6a8:bf45
6.168.191.70 0:0:0:0:0:ffff:6a8:bf46
6.168.191.71 0:0:0:0:0:ffff:6a8:bf47
6.168.191.72 0:0:0:0:0:ffff:6a8:bf48
6.168.191.73 0:0:0:0:0:ffff:6a8:bf49
6.168.191.74 0:0:0:0:0:ffff:6a8:bf4a
6.168.191.75 0:0:0:0:0:ffff:6a8:bf4b
6.168.191.76 0:0:0:0:0:ffff:6a8:bf4c
6.168.191.77 0:0:0:0:0:ffff:6a8:bf4d
6.168.191.78 0:0:0:0:0:ffff:6a8:bf4e
6.168.191.79 0:0:0:0:0:ffff:6a8:bf4f
6.168.191.80 0:0:0:0:0:ffff:6a8:bf50
6.168.191.81 0:0:0:0:0:ffff:6a8:bf51
6.168.191.82 0:0:0:0:0:ffff:6a8:bf52
6.168.191.83 0:0:0:0:0:ffff:6a8:bf53
6.168.191.84 0:0:0:0:0:ffff:6a8:bf54
6.168.191.85 0:0:0:0:0:ffff:6a8:bf55
6.168.191.86 0:0:0:0:0:ffff:6a8:bf56
6.168.191.87 0:0:0:0:0:ffff:6a8:bf57
6.168.191.88 0:0:0:0:0:ffff:6a8:bf58
6.168.191.89 0:0:0:0:0:ffff:6a8:bf59
6.168.191.90 0:0:0:0:0:ffff:6a8:bf5a
6.168.191.91 0:0:0:0:0:ffff:6a8:bf5b
6.168.191.92 0:0:0:0:0:ffff:6a8:bf5c
6.168.191.93 0:0:0:0:0:ffff:6a8:bf5d
6.168.191.94 0:0:0:0:0:ffff:6a8:bf5e
6.168.191.95 0:0:0:0:0:ffff:6a8:bf5f
6.168.191.96 0:0:0:0:0:ffff:6a8:bf60
6.168.191.97 0:0:0:0:0:ffff:6a8:bf61
6.168.191.98 0:0:0:0:0:ffff:6a8:bf62
6.168.191.99 0:0:0:0:0:ffff:6a8:bf63
6.168.191.100 0:0:0:0:0:ffff:6a8:bf64
6.168.191.101 0:0:0:0:0:ffff:6a8:bf65
6.168.191.102 0:0:0:0:0:ffff:6a8:bf66
6.168.191.103 0:0:0:0:0:ffff:6a8:bf67
6.168.191.104 0:0:0:0:0:ffff:6a8:bf68
6.168.191.105 0:0:0:0:0:ffff:6a8:bf69
6.168.191.106 0:0:0:0:0:ffff:6a8:bf6a
6.168.191.107 0:0:0:0:0:ffff:6a8:bf6b
6.168.191.108 0:0:0:0:0:ffff:6a8:bf6c
6.168.191.109 0:0:0:0:0:ffff:6a8:bf6d
6.168.191.110 0:0:0:0:0:ffff:6a8:bf6e
6.168.191.111 0:0:0:0:0:ffff:6a8:bf6f
6.168.191.112 0:0:0:0:0:ffff:6a8:bf70
6.168.191.113 0:0:0:0:0:ffff:6a8:bf71
6.168.191.114 0:0:0:0:0:ffff:6a8:bf72
6.168.191.115 0:0:0:0:0:ffff:6a8:bf73
6.168.191.116 0:0:0:0:0:ffff:6a8:bf74
6.168.191.117 0:0:0:0:0:ffff:6a8:bf75
6.168.191.118 0:0:0:0:0:ffff:6a8:bf76
6.168.191.119 0:0:0:0:0:ffff:6a8:bf77
6.168.191.120 0:0:0:0:0:ffff:6a8:bf78


6.168.191.121 0:0:0:0:0:ffff:6a8:bf79
6.168.191.122 0:0:0:0:0:ffff:6a8:bf7a
6.168.191.123 0:0:0:0:0:ffff:6a8:bf7b
6.168.191.124 0:0:0:0:0:ffff:6a8:bf7c
6.168.191.125 0:0:0:0:0:ffff:6a8:bf7d
6.168.191.126 0:0:0:0:0:ffff:6a8:bf7e
6.168.191.127 0:0:0:0:0:ffff:6a8:bf7f
6.168.191.128 0:0:0:0:0:ffff:6a8:bf80
6.168.191.129 0:0:0:0:0:ffff:6a8:bf81
6.168.191.130 0:0:0:0:0:ffff:6a8:bf82
6.168.191.131 0:0:0:0:0:ffff:6a8:bf83
6.168.191.132 0:0:0:0:0:ffff:6a8:bf84
6.168.191.133 0:0:0:0:0:ffff:6a8:bf85
6.168.191.134 0:0:0:0:0:ffff:6a8:bf86
6.168.191.135 0:0:0:0:0:ffff:6a8:bf87
6.168.191.136 0:0:0:0:0:ffff:6a8:bf88
6.168.191.137 0:0:0:0:0:ffff:6a8:bf89
6.168.191.138 0:0:0:0:0:ffff:6a8:bf8a
6.168.191.139 0:0:0:0:0:ffff:6a8:bf8b
6.168.191.140 0:0:0:0:0:ffff:6a8:bf8c
6.168.191.141 0:0:0:0:0:ffff:6a8:bf8d
6.168.191.142 0:0:0:0:0:ffff:6a8:bf8e
6.168.191.143 0:0:0:0:0:ffff:6a8:bf8f
6.168.191.144 0:0:0:0:0:ffff:6a8:bf90
6.168.191.145 0:0:0:0:0:ffff:6a8:bf91
6.168.191.146 0:0:0:0:0:ffff:6a8:bf92
6.168.191.147 0:0:0:0:0:ffff:6a8:bf93
6.168.191.148 0:0:0:0:0:ffff:6a8:bf94
6.168.191.149 0:0:0:0:0:ffff:6a8:bf95
6.168.191.150 0:0:0:0:0:ffff:6a8:bf96
6.168.191.151 0:0:0:0:0:ffff:6a8:bf97
6.168.191.152 0:0:0:0:0:ffff:6a8:bf98
6.168.191.153 0:0:0:0:0:ffff:6a8:bf99
6.168.191.154 0:0:0:0:0:ffff:6a8:bf9a
6.168.191.155 0:0:0:0:0:ffff:6a8:bf9b
6.168.191.156 0:0:0:0:0:ffff:6a8:bf9c
6.168.191.157 0:0:0:0:0:ffff:6a8:bf9d
6.168.191.158 0:0:0:0:0:ffff:6a8:bf9e
6.168.191.159 0:0:0:0:0:ffff:6a8:bf9f
6.168.191.160 0:0:0:0:0:ffff:6a8:bfa0
6.168.191.161 0:0:0:0:0:ffff:6a8:bfa1
6.168.191.162 0:0:0:0:0:ffff:6a8:bfa2
6.168.191.163 0:0:0:0:0:ffff:6a8:bfa3
6.168.191.164 0:0:0:0:0:ffff:6a8:bfa4
6.168.191.165 0:0:0:0:0:ffff:6a8:bfa5
6.168.191.166 0:0:0:0:0:ffff:6a8:bfa6
6.168.191.167 0:0:0:0:0:ffff:6a8:bfa7
6.168.191.168 0:0:0:0:0:ffff:6a8:bfa8
6.168.191.169 0:0:0:0:0:ffff:6a8:bfa9
6.168.191.170 0:0:0:0:0:ffff:6a8:bfaa
6.168.191.171 0:0:0:0:0:ffff:6a8:bfab
6.168.191.172 0:0:0:0:0:ffff:6a8:bfac
6.168.191.173 0:0:0:0:0:ffff:6a8:bfad
6.168.191.174 0:0:0:0:0:ffff:6a8:bfae
6.168.191.175 0:0:0:0:0:ffff:6a8:bfaf
6.168.191.176 0:0:0:0:0:ffff:6a8:bfb0
6.168.191.177 0:0:0:0:0:ffff:6a8:bfb1
6.168.191.178 0:0:0:0:0:ffff:6a8:bfb2
6.168.191.179 0:0:0:0:0:ffff:6a8:bfb3
6.168.191.180 0:0:0:0:0:ffff:6a8:bfb4


6.168.191.181 0:0:0:0:0:ffff:6a8:bfb5
6.168.191.182 0:0:0:0:0:ffff:6a8:bfb6
6.168.191.183 0:0:0:0:0:ffff:6a8:bfb7
6.168.191.184 0:0:0:0:0:ffff:6a8:bfb8
6.168.191.185 0:0:0:0:0:ffff:6a8:bfb9
6.168.191.186 0:0:0:0:0:ffff:6a8:bfba
6.168.191.187 0:0:0:0:0:ffff:6a8:bfbb
6.168.191.188 0:0:0:0:0:ffff:6a8:bfbc
6.168.191.189 0:0:0:0:0:ffff:6a8:bfbd
6.168.191.190 0:0:0:0:0:ffff:6a8:bfbe
6.168.191.191 0:0:0:0:0:ffff:6a8:bfbf
6.168.191.192 0:0:0:0:0:ffff:6a8:bfc0
6.168.191.193 0:0:0:0:0:ffff:6a8:bfc1
6.168.191.194 0:0:0:0:0:ffff:6a8:bfc2
6.168.191.195 0:0:0:0:0:ffff:6a8:bfc3
6.168.191.196 0:0:0:0:0:ffff:6a8:bfc4
6.168.191.197 0:0:0:0:0:ffff:6a8:bfc5
6.168.191.198 0:0:0:0:0:ffff:6a8:bfc6
6.168.191.199 0:0:0:0:0:ffff:6a8:bfc7
6.168.191.200 0:0:0:0:0:ffff:6a8:bfc8
6.168.191.201 0:0:0:0:0:ffff:6a8:bfc9
6.168.191.202 0:0:0:0:0:ffff:6a8:bfca
6.168.191.203 0:0:0:0:0:ffff:6a8:bfcb
6.168.191.204 0:0:0:0:0:ffff:6a8:bfcc
6.168.191.205 0:0:0:0:0:ffff:6a8:bfcd
6.168.191.206 0:0:0:0:0:ffff:6a8:bfce
6.168.191.207 0:0:0:0:0:ffff:6a8:bfcf
6.168.191.208 0:0:0:0:0:ffff:6a8:bfd0
6.168.191.209 0:0:0:0:0:ffff:6a8:bfd1
6.168.191.210 0:0:0:0:0:ffff:6a8:bfd2
6.168.191.211 0:0:0:0:0:ffff:6a8:bfd3
6.168.191.212 0:0:0:0:0:ffff:6a8:bfd4
6.168.191.213 0:0:0:0:0:ffff:6a8:bfd5
6.168.191.214 0:0:0:0:0:ffff:6a8:bfd6
6.168.191.215 0:0:0:0:0:ffff:6a8:bfd7
6.168.191.216 0:0:0:0:0:ffff:6a8:bfd8
6.168.191.217 0:0:0:0:0:ffff:6a8:bfd9
6.168.191.218 0:0:0:0:0:ffff:6a8:bfda
6.168.191.219 0:0:0:0:0:ffff:6a8:bfdb
6.168.191.220 0:0:0:0:0:ffff:6a8:bfdc
6.168.191.221 0:0:0:0:0:ffff:6a8:bfdd
6.168.191.222 0:0:0:0:0:ffff:6a8:bfde
6.168.191.223 0:0:0:0:0:ffff:6a8:bfdf
6.168.191.224 0:0:0:0:0:ffff:6a8:bfe0
6.168.191.225 0:0:0:0:0:ffff:6a8:bfe1
6.168.191.226 0:0:0:0:0:ffff:6a8:bfe2
6.168.191.227 0:0:0:0:0:ffff:6a8:bfe3
6.168.191.228 0:0:0:0:0:ffff:6a8:bfe4
6.168.191.229 0:0:0:0:0:ffff:6a8:bfe5
6.168.191.230 0:0:0:0:0:ffff:6a8:bfe6
6.168.191.231 0:0:0:0:0:ffff:6a8:bfe7
6.168.191.232 0:0:0:0:0:ffff:6a8:bfe8
6.168.191.233 0:0:0:0:0:ffff:6a8:bfe9
6.168.191.234 0:0:0:0:0:ffff:6a8:bfea
6.168.191.235 0:0:0:0:0:ffff:6a8:bfeb
6.168.191.236 0:0:0:0:0:ffff:6a8:bfec
6.168.191.237 0:0:0:0:0:ffff:6a8:bfed
6.168.191.238 0:0:0:0:0:ffff:6a8:bfee
6.168.191.239 0:0:0:0:0:ffff:6a8:bfef
6.168.191.240 0:0:0:0:0:ffff:6a8:bff0
6.168.191.241 0:0:0:0:0:ffff:6a8:bff1
6.168.191.242 0:0:0:0:0:ffff:6a8:bff2
6.168.191.243 0:0:0:0:0:ffff:6a8:bff3
6.168.191.244 0:0:0:0:0:ffff:6a8:bff4
6.168.191.245 0:0:0:0:0:ffff:6a8:bff5
6.168.191.246 0:0:0:0:0:ffff:6a8:bff6
6.168.191.247 0:0:0:0:0:ffff:6a8:bff7
6.168.191.248 0:0:0:0:0:ffff:6a8:bff8
6.168.191.249 0:0:0:0:0:ffff:6a8:bff9
6.168.191.250 0:0:0:0:0:ffff:6a8:bffa
6.168.191.251 0:0:0:0:0:ffff:6a8:bffb
6.168.191.252 0:0:0:0:0:ffff:6a8:bffc
6.168.191.253 0:0:0:0:0:ffff:6a8:bffd
6.168.191.254 0:0:0:0:0:ffff:6a8:bffe
6.168.191.255 0:0:0:0:0:ffff:6a8:bfff


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.