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
75.198.204.1 0:0:0:0:0:ffff:4bc6:cc01
75.198.204.2 0:0:0:0:0:ffff:4bc6:cc02
75.198.204.3 0:0:0:0:0:ffff:4bc6:cc03
75.198.204.4 0:0:0:0:0:ffff:4bc6:cc04
75.198.204.5 0:0:0:0:0:ffff:4bc6:cc05
75.198.204.6 0:0:0:0:0:ffff:4bc6:cc06
75.198.204.7 0:0:0:0:0:ffff:4bc6:cc07
75.198.204.8 0:0:0:0:0:ffff:4bc6:cc08
75.198.204.9 0:0:0:0:0:ffff:4bc6:cc09
75.198.204.10 0:0:0:0:0:ffff:4bc6:cc0a
75.198.204.11 0:0:0:0:0:ffff:4bc6:cc0b
75.198.204.12 0:0:0:0:0:ffff:4bc6:cc0c
75.198.204.13 0:0:0:0:0:ffff:4bc6:cc0d
75.198.204.14 0:0:0:0:0:ffff:4bc6:cc0e
75.198.204.15 0:0:0:0:0:ffff:4bc6:cc0f
75.198.204.16 0:0:0:0:0:ffff:4bc6:cc10
75.198.204.17 0:0:0:0:0:ffff:4bc6:cc11
75.198.204.18 0:0:0:0:0:ffff:4bc6:cc12
75.198.204.19 0:0:0:0:0:ffff:4bc6:cc13
75.198.204.20 0:0:0:0:0:ffff:4bc6:cc14
75.198.204.21 0:0:0:0:0:ffff:4bc6:cc15
75.198.204.22 0:0:0:0:0:ffff:4bc6:cc16
75.198.204.23 0:0:0:0:0:ffff:4bc6:cc17
75.198.204.24 0:0:0:0:0:ffff:4bc6:cc18
75.198.204.25 0:0:0:0:0:ffff:4bc6:cc19
75.198.204.26 0:0:0:0:0:ffff:4bc6:cc1a
75.198.204.27 0:0:0:0:0:ffff:4bc6:cc1b
75.198.204.28 0:0:0:0:0:ffff:4bc6:cc1c
75.198.204.29 0:0:0:0:0:ffff:4bc6:cc1d
75.198.204.30 0:0:0:0:0:ffff:4bc6:cc1e
75.198.204.31 0:0:0:0:0:ffff:4bc6:cc1f
75.198.204.32 0:0:0:0:0:ffff:4bc6:cc20
75.198.204.33 0:0:0:0:0:ffff:4bc6:cc21
75.198.204.34 0:0:0:0:0:ffff:4bc6:cc22
75.198.204.35 0:0:0:0:0:ffff:4bc6:cc23
75.198.204.36 0:0:0:0:0:ffff:4bc6:cc24
75.198.204.37 0:0:0:0:0:ffff:4bc6:cc25
75.198.204.38 0:0:0:0:0:ffff:4bc6:cc26
75.198.204.39 0:0:0:0:0:ffff:4bc6:cc27
75.198.204.40 0:0:0:0:0:ffff:4bc6:cc28
75.198.204.41 0:0:0:0:0:ffff:4bc6:cc29
75.198.204.42 0:0:0:0:0:ffff:4bc6:cc2a
75.198.204.43 0:0:0:0:0:ffff:4bc6:cc2b
75.198.204.44 0:0:0:0:0:ffff:4bc6:cc2c
75.198.204.45 0:0:0:0:0:ffff:4bc6:cc2d
75.198.204.46 0:0:0:0:0:ffff:4bc6:cc2e
75.198.204.47 0:0:0:0:0:ffff:4bc6:cc2f
75.198.204.48 0:0:0:0:0:ffff:4bc6:cc30
75.198.204.49 0:0:0:0:0:ffff:4bc6:cc31
75.198.204.50 0:0:0:0:0:ffff:4bc6:cc32
75.198.204.51 0:0:0:0:0:ffff:4bc6:cc33
75.198.204.52 0:0:0:0:0:ffff:4bc6:cc34
75.198.204.53 0:0:0:0:0:ffff:4bc6:cc35
75.198.204.54 0:0:0:0:0:ffff:4bc6:cc36
75.198.204.55 0:0:0:0:0:ffff:4bc6:cc37
75.198.204.56 0:0:0:0:0:ffff:4bc6:cc38
75.198.204.57 0:0:0:0:0:ffff:4bc6:cc39
75.198.204.58 0:0:0:0:0:ffff:4bc6:cc3a
75.198.204.59 0:0:0:0:0:ffff:4bc6:cc3b
75.198.204.60 0:0:0:0:0:ffff:4bc6:cc3c


75.198.204.61 0:0:0:0:0:ffff:4bc6:cc3d
75.198.204.62 0:0:0:0:0:ffff:4bc6:cc3e
75.198.204.63 0:0:0:0:0:ffff:4bc6:cc3f
75.198.204.64 0:0:0:0:0:ffff:4bc6:cc40
75.198.204.65 0:0:0:0:0:ffff:4bc6:cc41
75.198.204.66 0:0:0:0:0:ffff:4bc6:cc42
75.198.204.67 0:0:0:0:0:ffff:4bc6:cc43
75.198.204.68 0:0:0:0:0:ffff:4bc6:cc44
75.198.204.69 0:0:0:0:0:ffff:4bc6:cc45
75.198.204.70 0:0:0:0:0:ffff:4bc6:cc46
75.198.204.71 0:0:0:0:0:ffff:4bc6:cc47
75.198.204.72 0:0:0:0:0:ffff:4bc6:cc48
75.198.204.73 0:0:0:0:0:ffff:4bc6:cc49
75.198.204.74 0:0:0:0:0:ffff:4bc6:cc4a
75.198.204.75 0:0:0:0:0:ffff:4bc6:cc4b
75.198.204.76 0:0:0:0:0:ffff:4bc6:cc4c
75.198.204.77 0:0:0:0:0:ffff:4bc6:cc4d
75.198.204.78 0:0:0:0:0:ffff:4bc6:cc4e
75.198.204.79 0:0:0:0:0:ffff:4bc6:cc4f
75.198.204.80 0:0:0:0:0:ffff:4bc6:cc50
75.198.204.81 0:0:0:0:0:ffff:4bc6:cc51
75.198.204.82 0:0:0:0:0:ffff:4bc6:cc52
75.198.204.83 0:0:0:0:0:ffff:4bc6:cc53
75.198.204.84 0:0:0:0:0:ffff:4bc6:cc54
75.198.204.85 0:0:0:0:0:ffff:4bc6:cc55
75.198.204.86 0:0:0:0:0:ffff:4bc6:cc56
75.198.204.87 0:0:0:0:0:ffff:4bc6:cc57
75.198.204.88 0:0:0:0:0:ffff:4bc6:cc58
75.198.204.89 0:0:0:0:0:ffff:4bc6:cc59
75.198.204.90 0:0:0:0:0:ffff:4bc6:cc5a
75.198.204.91 0:0:0:0:0:ffff:4bc6:cc5b
75.198.204.92 0:0:0:0:0:ffff:4bc6:cc5c
75.198.204.93 0:0:0:0:0:ffff:4bc6:cc5d
75.198.204.94 0:0:0:0:0:ffff:4bc6:cc5e
75.198.204.95 0:0:0:0:0:ffff:4bc6:cc5f
75.198.204.96 0:0:0:0:0:ffff:4bc6:cc60
75.198.204.97 0:0:0:0:0:ffff:4bc6:cc61
75.198.204.98 0:0:0:0:0:ffff:4bc6:cc62
75.198.204.99 0:0:0:0:0:ffff:4bc6:cc63
75.198.204.100 0:0:0:0:0:ffff:4bc6:cc64
75.198.204.101 0:0:0:0:0:ffff:4bc6:cc65
75.198.204.102 0:0:0:0:0:ffff:4bc6:cc66
75.198.204.103 0:0:0:0:0:ffff:4bc6:cc67
75.198.204.104 0:0:0:0:0:ffff:4bc6:cc68
75.198.204.105 0:0:0:0:0:ffff:4bc6:cc69
75.198.204.106 0:0:0:0:0:ffff:4bc6:cc6a
75.198.204.107 0:0:0:0:0:ffff:4bc6:cc6b
75.198.204.108 0:0:0:0:0:ffff:4bc6:cc6c
75.198.204.109 0:0:0:0:0:ffff:4bc6:cc6d
75.198.204.110 0:0:0:0:0:ffff:4bc6:cc6e
75.198.204.111 0:0:0:0:0:ffff:4bc6:cc6f
75.198.204.112 0:0:0:0:0:ffff:4bc6:cc70
75.198.204.113 0:0:0:0:0:ffff:4bc6:cc71
75.198.204.114 0:0:0:0:0:ffff:4bc6:cc72
75.198.204.115 0:0:0:0:0:ffff:4bc6:cc73
75.198.204.116 0:0:0:0:0:ffff:4bc6:cc74
75.198.204.117 0:0:0:0:0:ffff:4bc6:cc75
75.198.204.118 0:0:0:0:0:ffff:4bc6:cc76
75.198.204.119 0:0:0:0:0:ffff:4bc6:cc77
75.198.204.120 0:0:0:0:0:ffff:4bc6:cc78


75.198.204.121 0:0:0:0:0:ffff:4bc6:cc79
75.198.204.122 0:0:0:0:0:ffff:4bc6:cc7a
75.198.204.123 0:0:0:0:0:ffff:4bc6:cc7b
75.198.204.124 0:0:0:0:0:ffff:4bc6:cc7c
75.198.204.125 0:0:0:0:0:ffff:4bc6:cc7d
75.198.204.126 0:0:0:0:0:ffff:4bc6:cc7e
75.198.204.127 0:0:0:0:0:ffff:4bc6:cc7f
75.198.204.128 0:0:0:0:0:ffff:4bc6:cc80
75.198.204.129 0:0:0:0:0:ffff:4bc6:cc81
75.198.204.130 0:0:0:0:0:ffff:4bc6:cc82
75.198.204.131 0:0:0:0:0:ffff:4bc6:cc83
75.198.204.132 0:0:0:0:0:ffff:4bc6:cc84
75.198.204.133 0:0:0:0:0:ffff:4bc6:cc85
75.198.204.134 0:0:0:0:0:ffff:4bc6:cc86
75.198.204.135 0:0:0:0:0:ffff:4bc6:cc87
75.198.204.136 0:0:0:0:0:ffff:4bc6:cc88
75.198.204.137 0:0:0:0:0:ffff:4bc6:cc89
75.198.204.138 0:0:0:0:0:ffff:4bc6:cc8a
75.198.204.139 0:0:0:0:0:ffff:4bc6:cc8b
75.198.204.140 0:0:0:0:0:ffff:4bc6:cc8c
75.198.204.141 0:0:0:0:0:ffff:4bc6:cc8d
75.198.204.142 0:0:0:0:0:ffff:4bc6:cc8e
75.198.204.143 0:0:0:0:0:ffff:4bc6:cc8f
75.198.204.144 0:0:0:0:0:ffff:4bc6:cc90
75.198.204.145 0:0:0:0:0:ffff:4bc6:cc91
75.198.204.146 0:0:0:0:0:ffff:4bc6:cc92
75.198.204.147 0:0:0:0:0:ffff:4bc6:cc93
75.198.204.148 0:0:0:0:0:ffff:4bc6:cc94
75.198.204.149 0:0:0:0:0:ffff:4bc6:cc95
75.198.204.150 0:0:0:0:0:ffff:4bc6:cc96
75.198.204.151 0:0:0:0:0:ffff:4bc6:cc97
75.198.204.152 0:0:0:0:0:ffff:4bc6:cc98
75.198.204.153 0:0:0:0:0:ffff:4bc6:cc99
75.198.204.154 0:0:0:0:0:ffff:4bc6:cc9a
75.198.204.155 0:0:0:0:0:ffff:4bc6:cc9b
75.198.204.156 0:0:0:0:0:ffff:4bc6:cc9c
75.198.204.157 0:0:0:0:0:ffff:4bc6:cc9d
75.198.204.158 0:0:0:0:0:ffff:4bc6:cc9e
75.198.204.159 0:0:0:0:0:ffff:4bc6:cc9f
75.198.204.160 0:0:0:0:0:ffff:4bc6:cca0
75.198.204.161 0:0:0:0:0:ffff:4bc6:cca1
75.198.204.162 0:0:0:0:0:ffff:4bc6:cca2
75.198.204.163 0:0:0:0:0:ffff:4bc6:cca3
75.198.204.164 0:0:0:0:0:ffff:4bc6:cca4
75.198.204.165 0:0:0:0:0:ffff:4bc6:cca5
75.198.204.166 0:0:0:0:0:ffff:4bc6:cca6
75.198.204.167 0:0:0:0:0:ffff:4bc6:cca7
75.198.204.168 0:0:0:0:0:ffff:4bc6:cca8
75.198.204.169 0:0:0:0:0:ffff:4bc6:cca9
75.198.204.170 0:0:0:0:0:ffff:4bc6:ccaa
75.198.204.171 0:0:0:0:0:ffff:4bc6:ccab
75.198.204.172 0:0:0:0:0:ffff:4bc6:ccac
75.198.204.173 0:0:0:0:0:ffff:4bc6:ccad
75.198.204.174 0:0:0:0:0:ffff:4bc6:ccae
75.198.204.175 0:0:0:0:0:ffff:4bc6:ccaf
75.198.204.176 0:0:0:0:0:ffff:4bc6:ccb0
75.198.204.177 0:0:0:0:0:ffff:4bc6:ccb1
75.198.204.178 0:0:0:0:0:ffff:4bc6:ccb2
75.198.204.179 0:0:0:0:0:ffff:4bc6:ccb3
75.198.204.180 0:0:0:0:0:ffff:4bc6:ccb4


75.198.204.181 0:0:0:0:0:ffff:4bc6:ccb5
75.198.204.182 0:0:0:0:0:ffff:4bc6:ccb6
75.198.204.183 0:0:0:0:0:ffff:4bc6:ccb7
75.198.204.184 0:0:0:0:0:ffff:4bc6:ccb8
75.198.204.185 0:0:0:0:0:ffff:4bc6:ccb9
75.198.204.186 0:0:0:0:0:ffff:4bc6:ccba
75.198.204.187 0:0:0:0:0:ffff:4bc6:ccbb
75.198.204.188 0:0:0:0:0:ffff:4bc6:ccbc
75.198.204.189 0:0:0:0:0:ffff:4bc6:ccbd
75.198.204.190 0:0:0:0:0:ffff:4bc6:ccbe
75.198.204.191 0:0:0:0:0:ffff:4bc6:ccbf
75.198.204.192 0:0:0:0:0:ffff:4bc6:ccc0
75.198.204.193 0:0:0:0:0:ffff:4bc6:ccc1
75.198.204.194 0:0:0:0:0:ffff:4bc6:ccc2
75.198.204.195 0:0:0:0:0:ffff:4bc6:ccc3
75.198.204.196 0:0:0:0:0:ffff:4bc6:ccc4
75.198.204.197 0:0:0:0:0:ffff:4bc6:ccc5
75.198.204.198 0:0:0:0:0:ffff:4bc6:ccc6
75.198.204.199 0:0:0:0:0:ffff:4bc6:ccc7
75.198.204.200 0:0:0:0:0:ffff:4bc6:ccc8
75.198.204.201 0:0:0:0:0:ffff:4bc6:ccc9
75.198.204.202 0:0:0:0:0:ffff:4bc6:ccca
75.198.204.203 0:0:0:0:0:ffff:4bc6:cccb
75.198.204.204 0:0:0:0:0:ffff:4bc6:cccc
75.198.204.205 0:0:0:0:0:ffff:4bc6:cccd
75.198.204.206 0:0:0:0:0:ffff:4bc6:ccce
75.198.204.207 0:0:0:0:0:ffff:4bc6:cccf
75.198.204.208 0:0:0:0:0:ffff:4bc6:ccd0
75.198.204.209 0:0:0:0:0:ffff:4bc6:ccd1
75.198.204.210 0:0:0:0:0:ffff:4bc6:ccd2
75.198.204.211 0:0:0:0:0:ffff:4bc6:ccd3
75.198.204.212 0:0:0:0:0:ffff:4bc6:ccd4
75.198.204.213 0:0:0:0:0:ffff:4bc6:ccd5
75.198.204.214 0:0:0:0:0:ffff:4bc6:ccd6
75.198.204.215 0:0:0:0:0:ffff:4bc6:ccd7
75.198.204.216 0:0:0:0:0:ffff:4bc6:ccd8
75.198.204.217 0:0:0:0:0:ffff:4bc6:ccd9
75.198.204.218 0:0:0:0:0:ffff:4bc6:ccda
75.198.204.219 0:0:0:0:0:ffff:4bc6:ccdb
75.198.204.220 0:0:0:0:0:ffff:4bc6:ccdc
75.198.204.221 0:0:0:0:0:ffff:4bc6:ccdd
75.198.204.222 0:0:0:0:0:ffff:4bc6:ccde
75.198.204.223 0:0:0:0:0:ffff:4bc6:ccdf
75.198.204.224 0:0:0:0:0:ffff:4bc6:cce0
75.198.204.225 0:0:0:0:0:ffff:4bc6:cce1
75.198.204.226 0:0:0:0:0:ffff:4bc6:cce2
75.198.204.227 0:0:0:0:0:ffff:4bc6:cce3
75.198.204.228 0:0:0:0:0:ffff:4bc6:cce4
75.198.204.229 0:0:0:0:0:ffff:4bc6:cce5
75.198.204.230 0:0:0:0:0:ffff:4bc6:cce6
75.198.204.231 0:0:0:0:0:ffff:4bc6:cce7
75.198.204.232 0:0:0:0:0:ffff:4bc6:cce8
75.198.204.233 0:0:0:0:0:ffff:4bc6:cce9
75.198.204.234 0:0:0:0:0:ffff:4bc6:ccea
75.198.204.235 0:0:0:0:0:ffff:4bc6:cceb
75.198.204.236 0:0:0:0:0:ffff:4bc6:ccec
75.198.204.237 0:0:0:0:0:ffff:4bc6:cced
75.198.204.238 0:0:0:0:0:ffff:4bc6:ccee
75.198.204.239 0:0:0:0:0:ffff:4bc6:ccef
75.198.204.240 0:0:0:0:0:ffff:4bc6:ccf0
75.198.204.241 0:0:0:0:0:ffff:4bc6:ccf1
75.198.204.242 0:0:0:0:0:ffff:4bc6:ccf2
75.198.204.243 0:0:0:0:0:ffff:4bc6:ccf3
75.198.204.244 0:0:0:0:0:ffff:4bc6:ccf4
75.198.204.245 0:0:0:0:0:ffff:4bc6:ccf5
75.198.204.246 0:0:0:0:0:ffff:4bc6:ccf6
75.198.204.247 0:0:0:0:0:ffff:4bc6:ccf7
75.198.204.248 0:0:0:0:0:ffff:4bc6:ccf8
75.198.204.249 0:0:0:0:0:ffff:4bc6:ccf9
75.198.204.250 0:0:0:0:0:ffff:4bc6:ccfa
75.198.204.251 0:0:0:0:0:ffff:4bc6:ccfb
75.198.204.252 0:0:0:0:0:ffff:4bc6:ccfc
75.198.204.253 0:0:0:0:0:ffff:4bc6:ccfd
75.198.204.254 0:0:0:0:0:ffff:4bc6:ccfe
75.198.204.255 0:0:0:0:0:ffff:4bc6: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.