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
67.100.204.1 0:0:0:0:0:ffff:4364:cc01
67.100.204.2 0:0:0:0:0:ffff:4364:cc02
67.100.204.3 0:0:0:0:0:ffff:4364:cc03
67.100.204.4 0:0:0:0:0:ffff:4364:cc04
67.100.204.5 0:0:0:0:0:ffff:4364:cc05
67.100.204.6 0:0:0:0:0:ffff:4364:cc06
67.100.204.7 0:0:0:0:0:ffff:4364:cc07
67.100.204.8 0:0:0:0:0:ffff:4364:cc08
67.100.204.9 0:0:0:0:0:ffff:4364:cc09
67.100.204.10 0:0:0:0:0:ffff:4364:cc0a
67.100.204.11 0:0:0:0:0:ffff:4364:cc0b
67.100.204.12 0:0:0:0:0:ffff:4364:cc0c
67.100.204.13 0:0:0:0:0:ffff:4364:cc0d
67.100.204.14 0:0:0:0:0:ffff:4364:cc0e
67.100.204.15 0:0:0:0:0:ffff:4364:cc0f
67.100.204.16 0:0:0:0:0:ffff:4364:cc10
67.100.204.17 0:0:0:0:0:ffff:4364:cc11
67.100.204.18 0:0:0:0:0:ffff:4364:cc12
67.100.204.19 0:0:0:0:0:ffff:4364:cc13
67.100.204.20 0:0:0:0:0:ffff:4364:cc14
67.100.204.21 0:0:0:0:0:ffff:4364:cc15
67.100.204.22 0:0:0:0:0:ffff:4364:cc16
67.100.204.23 0:0:0:0:0:ffff:4364:cc17
67.100.204.24 0:0:0:0:0:ffff:4364:cc18
67.100.204.25 0:0:0:0:0:ffff:4364:cc19
67.100.204.26 0:0:0:0:0:ffff:4364:cc1a
67.100.204.27 0:0:0:0:0:ffff:4364:cc1b
67.100.204.28 0:0:0:0:0:ffff:4364:cc1c
67.100.204.29 0:0:0:0:0:ffff:4364:cc1d
67.100.204.30 0:0:0:0:0:ffff:4364:cc1e
67.100.204.31 0:0:0:0:0:ffff:4364:cc1f
67.100.204.32 0:0:0:0:0:ffff:4364:cc20
67.100.204.33 0:0:0:0:0:ffff:4364:cc21
67.100.204.34 0:0:0:0:0:ffff:4364:cc22
67.100.204.35 0:0:0:0:0:ffff:4364:cc23
67.100.204.36 0:0:0:0:0:ffff:4364:cc24
67.100.204.37 0:0:0:0:0:ffff:4364:cc25
67.100.204.38 0:0:0:0:0:ffff:4364:cc26
67.100.204.39 0:0:0:0:0:ffff:4364:cc27
67.100.204.40 0:0:0:0:0:ffff:4364:cc28
67.100.204.41 0:0:0:0:0:ffff:4364:cc29
67.100.204.42 0:0:0:0:0:ffff:4364:cc2a
67.100.204.43 0:0:0:0:0:ffff:4364:cc2b
67.100.204.44 0:0:0:0:0:ffff:4364:cc2c
67.100.204.45 0:0:0:0:0:ffff:4364:cc2d
67.100.204.46 0:0:0:0:0:ffff:4364:cc2e
67.100.204.47 0:0:0:0:0:ffff:4364:cc2f
67.100.204.48 0:0:0:0:0:ffff:4364:cc30
67.100.204.49 0:0:0:0:0:ffff:4364:cc31
67.100.204.50 0:0:0:0:0:ffff:4364:cc32
67.100.204.51 0:0:0:0:0:ffff:4364:cc33
67.100.204.52 0:0:0:0:0:ffff:4364:cc34
67.100.204.53 0:0:0:0:0:ffff:4364:cc35
67.100.204.54 0:0:0:0:0:ffff:4364:cc36
67.100.204.55 0:0:0:0:0:ffff:4364:cc37
67.100.204.56 0:0:0:0:0:ffff:4364:cc38
67.100.204.57 0:0:0:0:0:ffff:4364:cc39
67.100.204.58 0:0:0:0:0:ffff:4364:cc3a
67.100.204.59 0:0:0:0:0:ffff:4364:cc3b
67.100.204.60 0:0:0:0:0:ffff:4364:cc3c


67.100.204.61 0:0:0:0:0:ffff:4364:cc3d
67.100.204.62 0:0:0:0:0:ffff:4364:cc3e
67.100.204.63 0:0:0:0:0:ffff:4364:cc3f
67.100.204.64 0:0:0:0:0:ffff:4364:cc40
67.100.204.65 0:0:0:0:0:ffff:4364:cc41
67.100.204.66 0:0:0:0:0:ffff:4364:cc42
67.100.204.67 0:0:0:0:0:ffff:4364:cc43
67.100.204.68 0:0:0:0:0:ffff:4364:cc44
67.100.204.69 0:0:0:0:0:ffff:4364:cc45
67.100.204.70 0:0:0:0:0:ffff:4364:cc46
67.100.204.71 0:0:0:0:0:ffff:4364:cc47
67.100.204.72 0:0:0:0:0:ffff:4364:cc48
67.100.204.73 0:0:0:0:0:ffff:4364:cc49
67.100.204.74 0:0:0:0:0:ffff:4364:cc4a
67.100.204.75 0:0:0:0:0:ffff:4364:cc4b
67.100.204.76 0:0:0:0:0:ffff:4364:cc4c
67.100.204.77 0:0:0:0:0:ffff:4364:cc4d
67.100.204.78 0:0:0:0:0:ffff:4364:cc4e
67.100.204.79 0:0:0:0:0:ffff:4364:cc4f
67.100.204.80 0:0:0:0:0:ffff:4364:cc50
67.100.204.81 0:0:0:0:0:ffff:4364:cc51
67.100.204.82 0:0:0:0:0:ffff:4364:cc52
67.100.204.83 0:0:0:0:0:ffff:4364:cc53
67.100.204.84 0:0:0:0:0:ffff:4364:cc54
67.100.204.85 0:0:0:0:0:ffff:4364:cc55
67.100.204.86 0:0:0:0:0:ffff:4364:cc56
67.100.204.87 0:0:0:0:0:ffff:4364:cc57
67.100.204.88 0:0:0:0:0:ffff:4364:cc58
67.100.204.89 0:0:0:0:0:ffff:4364:cc59
67.100.204.90 0:0:0:0:0:ffff:4364:cc5a
67.100.204.91 0:0:0:0:0:ffff:4364:cc5b
67.100.204.92 0:0:0:0:0:ffff:4364:cc5c
67.100.204.93 0:0:0:0:0:ffff:4364:cc5d
67.100.204.94 0:0:0:0:0:ffff:4364:cc5e
67.100.204.95 0:0:0:0:0:ffff:4364:cc5f
67.100.204.96 0:0:0:0:0:ffff:4364:cc60
67.100.204.97 0:0:0:0:0:ffff:4364:cc61
67.100.204.98 0:0:0:0:0:ffff:4364:cc62
67.100.204.99 0:0:0:0:0:ffff:4364:cc63
67.100.204.100 0:0:0:0:0:ffff:4364:cc64
67.100.204.101 0:0:0:0:0:ffff:4364:cc65
67.100.204.102 0:0:0:0:0:ffff:4364:cc66
67.100.204.103 0:0:0:0:0:ffff:4364:cc67
67.100.204.104 0:0:0:0:0:ffff:4364:cc68
67.100.204.105 0:0:0:0:0:ffff:4364:cc69
67.100.204.106 0:0:0:0:0:ffff:4364:cc6a
67.100.204.107 0:0:0:0:0:ffff:4364:cc6b
67.100.204.108 0:0:0:0:0:ffff:4364:cc6c
67.100.204.109 0:0:0:0:0:ffff:4364:cc6d
67.100.204.110 0:0:0:0:0:ffff:4364:cc6e
67.100.204.111 0:0:0:0:0:ffff:4364:cc6f
67.100.204.112 0:0:0:0:0:ffff:4364:cc70
67.100.204.113 0:0:0:0:0:ffff:4364:cc71
67.100.204.114 0:0:0:0:0:ffff:4364:cc72
67.100.204.115 0:0:0:0:0:ffff:4364:cc73
67.100.204.116 0:0:0:0:0:ffff:4364:cc74
67.100.204.117 0:0:0:0:0:ffff:4364:cc75
67.100.204.118 0:0:0:0:0:ffff:4364:cc76
67.100.204.119 0:0:0:0:0:ffff:4364:cc77
67.100.204.120 0:0:0:0:0:ffff:4364:cc78


67.100.204.121 0:0:0:0:0:ffff:4364:cc79
67.100.204.122 0:0:0:0:0:ffff:4364:cc7a
67.100.204.123 0:0:0:0:0:ffff:4364:cc7b
67.100.204.124 0:0:0:0:0:ffff:4364:cc7c
67.100.204.125 0:0:0:0:0:ffff:4364:cc7d
67.100.204.126 0:0:0:0:0:ffff:4364:cc7e
67.100.204.127 0:0:0:0:0:ffff:4364:cc7f
67.100.204.128 0:0:0:0:0:ffff:4364:cc80
67.100.204.129 0:0:0:0:0:ffff:4364:cc81
67.100.204.130 0:0:0:0:0:ffff:4364:cc82
67.100.204.131 0:0:0:0:0:ffff:4364:cc83
67.100.204.132 0:0:0:0:0:ffff:4364:cc84
67.100.204.133 0:0:0:0:0:ffff:4364:cc85
67.100.204.134 0:0:0:0:0:ffff:4364:cc86
67.100.204.135 0:0:0:0:0:ffff:4364:cc87
67.100.204.136 0:0:0:0:0:ffff:4364:cc88
67.100.204.137 0:0:0:0:0:ffff:4364:cc89
67.100.204.138 0:0:0:0:0:ffff:4364:cc8a
67.100.204.139 0:0:0:0:0:ffff:4364:cc8b
67.100.204.140 0:0:0:0:0:ffff:4364:cc8c
67.100.204.141 0:0:0:0:0:ffff:4364:cc8d
67.100.204.142 0:0:0:0:0:ffff:4364:cc8e
67.100.204.143 0:0:0:0:0:ffff:4364:cc8f
67.100.204.144 0:0:0:0:0:ffff:4364:cc90
67.100.204.145 0:0:0:0:0:ffff:4364:cc91
67.100.204.146 0:0:0:0:0:ffff:4364:cc92
67.100.204.147 0:0:0:0:0:ffff:4364:cc93
67.100.204.148 0:0:0:0:0:ffff:4364:cc94
67.100.204.149 0:0:0:0:0:ffff:4364:cc95
67.100.204.150 0:0:0:0:0:ffff:4364:cc96
67.100.204.151 0:0:0:0:0:ffff:4364:cc97
67.100.204.152 0:0:0:0:0:ffff:4364:cc98
67.100.204.153 0:0:0:0:0:ffff:4364:cc99
67.100.204.154 0:0:0:0:0:ffff:4364:cc9a
67.100.204.155 0:0:0:0:0:ffff:4364:cc9b
67.100.204.156 0:0:0:0:0:ffff:4364:cc9c
67.100.204.157 0:0:0:0:0:ffff:4364:cc9d
67.100.204.158 0:0:0:0:0:ffff:4364:cc9e
67.100.204.159 0:0:0:0:0:ffff:4364:cc9f
67.100.204.160 0:0:0:0:0:ffff:4364:cca0
67.100.204.161 0:0:0:0:0:ffff:4364:cca1
67.100.204.162 0:0:0:0:0:ffff:4364:cca2
67.100.204.163 0:0:0:0:0:ffff:4364:cca3
67.100.204.164 0:0:0:0:0:ffff:4364:cca4
67.100.204.165 0:0:0:0:0:ffff:4364:cca5
67.100.204.166 0:0:0:0:0:ffff:4364:cca6
67.100.204.167 0:0:0:0:0:ffff:4364:cca7
67.100.204.168 0:0:0:0:0:ffff:4364:cca8
67.100.204.169 0:0:0:0:0:ffff:4364:cca9
67.100.204.170 0:0:0:0:0:ffff:4364:ccaa
67.100.204.171 0:0:0:0:0:ffff:4364:ccab
67.100.204.172 0:0:0:0:0:ffff:4364:ccac
67.100.204.173 0:0:0:0:0:ffff:4364:ccad
67.100.204.174 0:0:0:0:0:ffff:4364:ccae
67.100.204.175 0:0:0:0:0:ffff:4364:ccaf
67.100.204.176 0:0:0:0:0:ffff:4364:ccb0
67.100.204.177 0:0:0:0:0:ffff:4364:ccb1
67.100.204.178 0:0:0:0:0:ffff:4364:ccb2
67.100.204.179 0:0:0:0:0:ffff:4364:ccb3
67.100.204.180 0:0:0:0:0:ffff:4364:ccb4


67.100.204.181 0:0:0:0:0:ffff:4364:ccb5
67.100.204.182 0:0:0:0:0:ffff:4364:ccb6
67.100.204.183 0:0:0:0:0:ffff:4364:ccb7
67.100.204.184 0:0:0:0:0:ffff:4364:ccb8
67.100.204.185 0:0:0:0:0:ffff:4364:ccb9
67.100.204.186 0:0:0:0:0:ffff:4364:ccba
67.100.204.187 0:0:0:0:0:ffff:4364:ccbb
67.100.204.188 0:0:0:0:0:ffff:4364:ccbc
67.100.204.189 0:0:0:0:0:ffff:4364:ccbd
67.100.204.190 0:0:0:0:0:ffff:4364:ccbe
67.100.204.191 0:0:0:0:0:ffff:4364:ccbf
67.100.204.192 0:0:0:0:0:ffff:4364:ccc0
67.100.204.193 0:0:0:0:0:ffff:4364:ccc1
67.100.204.194 0:0:0:0:0:ffff:4364:ccc2
67.100.204.195 0:0:0:0:0:ffff:4364:ccc3
67.100.204.196 0:0:0:0:0:ffff:4364:ccc4
67.100.204.197 0:0:0:0:0:ffff:4364:ccc5
67.100.204.198 0:0:0:0:0:ffff:4364:ccc6
67.100.204.199 0:0:0:0:0:ffff:4364:ccc7
67.100.204.200 0:0:0:0:0:ffff:4364:ccc8
67.100.204.201 0:0:0:0:0:ffff:4364:ccc9
67.100.204.202 0:0:0:0:0:ffff:4364:ccca
67.100.204.203 0:0:0:0:0:ffff:4364:cccb
67.100.204.204 0:0:0:0:0:ffff:4364:cccc
67.100.204.205 0:0:0:0:0:ffff:4364:cccd
67.100.204.206 0:0:0:0:0:ffff:4364:ccce
67.100.204.207 0:0:0:0:0:ffff:4364:cccf
67.100.204.208 0:0:0:0:0:ffff:4364:ccd0
67.100.204.209 0:0:0:0:0:ffff:4364:ccd1
67.100.204.210 0:0:0:0:0:ffff:4364:ccd2
67.100.204.211 0:0:0:0:0:ffff:4364:ccd3
67.100.204.212 0:0:0:0:0:ffff:4364:ccd4
67.100.204.213 0:0:0:0:0:ffff:4364:ccd5
67.100.204.214 0:0:0:0:0:ffff:4364:ccd6
67.100.204.215 0:0:0:0:0:ffff:4364:ccd7
67.100.204.216 0:0:0:0:0:ffff:4364:ccd8
67.100.204.217 0:0:0:0:0:ffff:4364:ccd9
67.100.204.218 0:0:0:0:0:ffff:4364:ccda
67.100.204.219 0:0:0:0:0:ffff:4364:ccdb
67.100.204.220 0:0:0:0:0:ffff:4364:ccdc
67.100.204.221 0:0:0:0:0:ffff:4364:ccdd
67.100.204.222 0:0:0:0:0:ffff:4364:ccde
67.100.204.223 0:0:0:0:0:ffff:4364:ccdf
67.100.204.224 0:0:0:0:0:ffff:4364:cce0
67.100.204.225 0:0:0:0:0:ffff:4364:cce1
67.100.204.226 0:0:0:0:0:ffff:4364:cce2
67.100.204.227 0:0:0:0:0:ffff:4364:cce3
67.100.204.228 0:0:0:0:0:ffff:4364:cce4
67.100.204.229 0:0:0:0:0:ffff:4364:cce5
67.100.204.230 0:0:0:0:0:ffff:4364:cce6
67.100.204.231 0:0:0:0:0:ffff:4364:cce7
67.100.204.232 0:0:0:0:0:ffff:4364:cce8
67.100.204.233 0:0:0:0:0:ffff:4364:cce9
67.100.204.234 0:0:0:0:0:ffff:4364:ccea
67.100.204.235 0:0:0:0:0:ffff:4364:cceb
67.100.204.236 0:0:0:0:0:ffff:4364:ccec
67.100.204.237 0:0:0:0:0:ffff:4364:cced
67.100.204.238 0:0:0:0:0:ffff:4364:ccee
67.100.204.239 0:0:0:0:0:ffff:4364:ccef
67.100.204.240 0:0:0:0:0:ffff:4364:ccf0
67.100.204.241 0:0:0:0:0:ffff:4364:ccf1
67.100.204.242 0:0:0:0:0:ffff:4364:ccf2
67.100.204.243 0:0:0:0:0:ffff:4364:ccf3
67.100.204.244 0:0:0:0:0:ffff:4364:ccf4
67.100.204.245 0:0:0:0:0:ffff:4364:ccf5
67.100.204.246 0:0:0:0:0:ffff:4364:ccf6
67.100.204.247 0:0:0:0:0:ffff:4364:ccf7
67.100.204.248 0:0:0:0:0:ffff:4364:ccf8
67.100.204.249 0:0:0:0:0:ffff:4364:ccf9
67.100.204.250 0:0:0:0:0:ffff:4364:ccfa
67.100.204.251 0:0:0:0:0:ffff:4364:ccfb
67.100.204.252 0:0:0:0:0:ffff:4364:ccfc
67.100.204.253 0:0:0:0:0:ffff:4364:ccfd
67.100.204.254 0:0:0:0:0:ffff:4364:ccfe
67.100.204.255 0:0:0:0:0:ffff:4364:ccff


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.