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
199.145.206.1 0:0:0:0:0:ffff:c791:ce01
199.145.206.2 0:0:0:0:0:ffff:c791:ce02
199.145.206.3 0:0:0:0:0:ffff:c791:ce03
199.145.206.4 0:0:0:0:0:ffff:c791:ce04
199.145.206.5 0:0:0:0:0:ffff:c791:ce05
199.145.206.6 0:0:0:0:0:ffff:c791:ce06
199.145.206.7 0:0:0:0:0:ffff:c791:ce07
199.145.206.8 0:0:0:0:0:ffff:c791:ce08
199.145.206.9 0:0:0:0:0:ffff:c791:ce09
199.145.206.10 0:0:0:0:0:ffff:c791:ce0a
199.145.206.11 0:0:0:0:0:ffff:c791:ce0b
199.145.206.12 0:0:0:0:0:ffff:c791:ce0c
199.145.206.13 0:0:0:0:0:ffff:c791:ce0d
199.145.206.14 0:0:0:0:0:ffff:c791:ce0e
199.145.206.15 0:0:0:0:0:ffff:c791:ce0f
199.145.206.16 0:0:0:0:0:ffff:c791:ce10
199.145.206.17 0:0:0:0:0:ffff:c791:ce11
199.145.206.18 0:0:0:0:0:ffff:c791:ce12
199.145.206.19 0:0:0:0:0:ffff:c791:ce13
199.145.206.20 0:0:0:0:0:ffff:c791:ce14
199.145.206.21 0:0:0:0:0:ffff:c791:ce15
199.145.206.22 0:0:0:0:0:ffff:c791:ce16
199.145.206.23 0:0:0:0:0:ffff:c791:ce17
199.145.206.24 0:0:0:0:0:ffff:c791:ce18
199.145.206.25 0:0:0:0:0:ffff:c791:ce19
199.145.206.26 0:0:0:0:0:ffff:c791:ce1a
199.145.206.27 0:0:0:0:0:ffff:c791:ce1b
199.145.206.28 0:0:0:0:0:ffff:c791:ce1c
199.145.206.29 0:0:0:0:0:ffff:c791:ce1d
199.145.206.30 0:0:0:0:0:ffff:c791:ce1e
199.145.206.31 0:0:0:0:0:ffff:c791:ce1f
199.145.206.32 0:0:0:0:0:ffff:c791:ce20
199.145.206.33 0:0:0:0:0:ffff:c791:ce21
199.145.206.34 0:0:0:0:0:ffff:c791:ce22
199.145.206.35 0:0:0:0:0:ffff:c791:ce23
199.145.206.36 0:0:0:0:0:ffff:c791:ce24
199.145.206.37 0:0:0:0:0:ffff:c791:ce25
199.145.206.38 0:0:0:0:0:ffff:c791:ce26
199.145.206.39 0:0:0:0:0:ffff:c791:ce27
199.145.206.40 0:0:0:0:0:ffff:c791:ce28
199.145.206.41 0:0:0:0:0:ffff:c791:ce29
199.145.206.42 0:0:0:0:0:ffff:c791:ce2a
199.145.206.43 0:0:0:0:0:ffff:c791:ce2b
199.145.206.44 0:0:0:0:0:ffff:c791:ce2c
199.145.206.45 0:0:0:0:0:ffff:c791:ce2d
199.145.206.46 0:0:0:0:0:ffff:c791:ce2e
199.145.206.47 0:0:0:0:0:ffff:c791:ce2f
199.145.206.48 0:0:0:0:0:ffff:c791:ce30
199.145.206.49 0:0:0:0:0:ffff:c791:ce31
199.145.206.50 0:0:0:0:0:ffff:c791:ce32
199.145.206.51 0:0:0:0:0:ffff:c791:ce33
199.145.206.52 0:0:0:0:0:ffff:c791:ce34
199.145.206.53 0:0:0:0:0:ffff:c791:ce35
199.145.206.54 0:0:0:0:0:ffff:c791:ce36
199.145.206.55 0:0:0:0:0:ffff:c791:ce37
199.145.206.56 0:0:0:0:0:ffff:c791:ce38
199.145.206.57 0:0:0:0:0:ffff:c791:ce39
199.145.206.58 0:0:0:0:0:ffff:c791:ce3a
199.145.206.59 0:0:0:0:0:ffff:c791:ce3b
199.145.206.60 0:0:0:0:0:ffff:c791:ce3c


199.145.206.61 0:0:0:0:0:ffff:c791:ce3d
199.145.206.62 0:0:0:0:0:ffff:c791:ce3e
199.145.206.63 0:0:0:0:0:ffff:c791:ce3f
199.145.206.64 0:0:0:0:0:ffff:c791:ce40
199.145.206.65 0:0:0:0:0:ffff:c791:ce41
199.145.206.66 0:0:0:0:0:ffff:c791:ce42
199.145.206.67 0:0:0:0:0:ffff:c791:ce43
199.145.206.68 0:0:0:0:0:ffff:c791:ce44
199.145.206.69 0:0:0:0:0:ffff:c791:ce45
199.145.206.70 0:0:0:0:0:ffff:c791:ce46
199.145.206.71 0:0:0:0:0:ffff:c791:ce47
199.145.206.72 0:0:0:0:0:ffff:c791:ce48
199.145.206.73 0:0:0:0:0:ffff:c791:ce49
199.145.206.74 0:0:0:0:0:ffff:c791:ce4a
199.145.206.75 0:0:0:0:0:ffff:c791:ce4b
199.145.206.76 0:0:0:0:0:ffff:c791:ce4c
199.145.206.77 0:0:0:0:0:ffff:c791:ce4d
199.145.206.78 0:0:0:0:0:ffff:c791:ce4e
199.145.206.79 0:0:0:0:0:ffff:c791:ce4f
199.145.206.80 0:0:0:0:0:ffff:c791:ce50
199.145.206.81 0:0:0:0:0:ffff:c791:ce51
199.145.206.82 0:0:0:0:0:ffff:c791:ce52
199.145.206.83 0:0:0:0:0:ffff:c791:ce53
199.145.206.84 0:0:0:0:0:ffff:c791:ce54
199.145.206.85 0:0:0:0:0:ffff:c791:ce55
199.145.206.86 0:0:0:0:0:ffff:c791:ce56
199.145.206.87 0:0:0:0:0:ffff:c791:ce57
199.145.206.88 0:0:0:0:0:ffff:c791:ce58
199.145.206.89 0:0:0:0:0:ffff:c791:ce59
199.145.206.90 0:0:0:0:0:ffff:c791:ce5a
199.145.206.91 0:0:0:0:0:ffff:c791:ce5b
199.145.206.92 0:0:0:0:0:ffff:c791:ce5c
199.145.206.93 0:0:0:0:0:ffff:c791:ce5d
199.145.206.94 0:0:0:0:0:ffff:c791:ce5e
199.145.206.95 0:0:0:0:0:ffff:c791:ce5f
199.145.206.96 0:0:0:0:0:ffff:c791:ce60
199.145.206.97 0:0:0:0:0:ffff:c791:ce61
199.145.206.98 0:0:0:0:0:ffff:c791:ce62
199.145.206.99 0:0:0:0:0:ffff:c791:ce63
199.145.206.100 0:0:0:0:0:ffff:c791:ce64
199.145.206.101 0:0:0:0:0:ffff:c791:ce65
199.145.206.102 0:0:0:0:0:ffff:c791:ce66
199.145.206.103 0:0:0:0:0:ffff:c791:ce67
199.145.206.104 0:0:0:0:0:ffff:c791:ce68
199.145.206.105 0:0:0:0:0:ffff:c791:ce69
199.145.206.106 0:0:0:0:0:ffff:c791:ce6a
199.145.206.107 0:0:0:0:0:ffff:c791:ce6b
199.145.206.108 0:0:0:0:0:ffff:c791:ce6c
199.145.206.109 0:0:0:0:0:ffff:c791:ce6d
199.145.206.110 0:0:0:0:0:ffff:c791:ce6e
199.145.206.111 0:0:0:0:0:ffff:c791:ce6f
199.145.206.112 0:0:0:0:0:ffff:c791:ce70
199.145.206.113 0:0:0:0:0:ffff:c791:ce71
199.145.206.114 0:0:0:0:0:ffff:c791:ce72
199.145.206.115 0:0:0:0:0:ffff:c791:ce73
199.145.206.116 0:0:0:0:0:ffff:c791:ce74
199.145.206.117 0:0:0:0:0:ffff:c791:ce75
199.145.206.118 0:0:0:0:0:ffff:c791:ce76
199.145.206.119 0:0:0:0:0:ffff:c791:ce77
199.145.206.120 0:0:0:0:0:ffff:c791:ce78


199.145.206.121 0:0:0:0:0:ffff:c791:ce79
199.145.206.122 0:0:0:0:0:ffff:c791:ce7a
199.145.206.123 0:0:0:0:0:ffff:c791:ce7b
199.145.206.124 0:0:0:0:0:ffff:c791:ce7c
199.145.206.125 0:0:0:0:0:ffff:c791:ce7d
199.145.206.126 0:0:0:0:0:ffff:c791:ce7e
199.145.206.127 0:0:0:0:0:ffff:c791:ce7f
199.145.206.128 0:0:0:0:0:ffff:c791:ce80
199.145.206.129 0:0:0:0:0:ffff:c791:ce81
199.145.206.130 0:0:0:0:0:ffff:c791:ce82
199.145.206.131 0:0:0:0:0:ffff:c791:ce83
199.145.206.132 0:0:0:0:0:ffff:c791:ce84
199.145.206.133 0:0:0:0:0:ffff:c791:ce85
199.145.206.134 0:0:0:0:0:ffff:c791:ce86
199.145.206.135 0:0:0:0:0:ffff:c791:ce87
199.145.206.136 0:0:0:0:0:ffff:c791:ce88
199.145.206.137 0:0:0:0:0:ffff:c791:ce89
199.145.206.138 0:0:0:0:0:ffff:c791:ce8a
199.145.206.139 0:0:0:0:0:ffff:c791:ce8b
199.145.206.140 0:0:0:0:0:ffff:c791:ce8c
199.145.206.141 0:0:0:0:0:ffff:c791:ce8d
199.145.206.142 0:0:0:0:0:ffff:c791:ce8e
199.145.206.143 0:0:0:0:0:ffff:c791:ce8f
199.145.206.144 0:0:0:0:0:ffff:c791:ce90
199.145.206.145 0:0:0:0:0:ffff:c791:ce91
199.145.206.146 0:0:0:0:0:ffff:c791:ce92
199.145.206.147 0:0:0:0:0:ffff:c791:ce93
199.145.206.148 0:0:0:0:0:ffff:c791:ce94
199.145.206.149 0:0:0:0:0:ffff:c791:ce95
199.145.206.150 0:0:0:0:0:ffff:c791:ce96
199.145.206.151 0:0:0:0:0:ffff:c791:ce97
199.145.206.152 0:0:0:0:0:ffff:c791:ce98
199.145.206.153 0:0:0:0:0:ffff:c791:ce99
199.145.206.154 0:0:0:0:0:ffff:c791:ce9a
199.145.206.155 0:0:0:0:0:ffff:c791:ce9b
199.145.206.156 0:0:0:0:0:ffff:c791:ce9c
199.145.206.157 0:0:0:0:0:ffff:c791:ce9d
199.145.206.158 0:0:0:0:0:ffff:c791:ce9e
199.145.206.159 0:0:0:0:0:ffff:c791:ce9f
199.145.206.160 0:0:0:0:0:ffff:c791:cea0
199.145.206.161 0:0:0:0:0:ffff:c791:cea1
199.145.206.162 0:0:0:0:0:ffff:c791:cea2
199.145.206.163 0:0:0:0:0:ffff:c791:cea3
199.145.206.164 0:0:0:0:0:ffff:c791:cea4
199.145.206.165 0:0:0:0:0:ffff:c791:cea5
199.145.206.166 0:0:0:0:0:ffff:c791:cea6
199.145.206.167 0:0:0:0:0:ffff:c791:cea7
199.145.206.168 0:0:0:0:0:ffff:c791:cea8
199.145.206.169 0:0:0:0:0:ffff:c791:cea9
199.145.206.170 0:0:0:0:0:ffff:c791:ceaa
199.145.206.171 0:0:0:0:0:ffff:c791:ceab
199.145.206.172 0:0:0:0:0:ffff:c791:ceac
199.145.206.173 0:0:0:0:0:ffff:c791:cead
199.145.206.174 0:0:0:0:0:ffff:c791:ceae
199.145.206.175 0:0:0:0:0:ffff:c791:ceaf
199.145.206.176 0:0:0:0:0:ffff:c791:ceb0
199.145.206.177 0:0:0:0:0:ffff:c791:ceb1
199.145.206.178 0:0:0:0:0:ffff:c791:ceb2
199.145.206.179 0:0:0:0:0:ffff:c791:ceb3
199.145.206.180 0:0:0:0:0:ffff:c791:ceb4


199.145.206.181 0:0:0:0:0:ffff:c791:ceb5
199.145.206.182 0:0:0:0:0:ffff:c791:ceb6
199.145.206.183 0:0:0:0:0:ffff:c791:ceb7
199.145.206.184 0:0:0:0:0:ffff:c791:ceb8
199.145.206.185 0:0:0:0:0:ffff:c791:ceb9
199.145.206.186 0:0:0:0:0:ffff:c791:ceba
199.145.206.187 0:0:0:0:0:ffff:c791:cebb
199.145.206.188 0:0:0:0:0:ffff:c791:cebc
199.145.206.189 0:0:0:0:0:ffff:c791:cebd
199.145.206.190 0:0:0:0:0:ffff:c791:cebe
199.145.206.191 0:0:0:0:0:ffff:c791:cebf
199.145.206.192 0:0:0:0:0:ffff:c791:cec0
199.145.206.193 0:0:0:0:0:ffff:c791:cec1
199.145.206.194 0:0:0:0:0:ffff:c791:cec2
199.145.206.195 0:0:0:0:0:ffff:c791:cec3
199.145.206.196 0:0:0:0:0:ffff:c791:cec4
199.145.206.197 0:0:0:0:0:ffff:c791:cec5
199.145.206.198 0:0:0:0:0:ffff:c791:cec6
199.145.206.199 0:0:0:0:0:ffff:c791:cec7
199.145.206.200 0:0:0:0:0:ffff:c791:cec8
199.145.206.201 0:0:0:0:0:ffff:c791:cec9
199.145.206.202 0:0:0:0:0:ffff:c791:ceca
199.145.206.203 0:0:0:0:0:ffff:c791:cecb
199.145.206.204 0:0:0:0:0:ffff:c791:cecc
199.145.206.205 0:0:0:0:0:ffff:c791:cecd
199.145.206.206 0:0:0:0:0:ffff:c791:cece
199.145.206.207 0:0:0:0:0:ffff:c791:cecf
199.145.206.208 0:0:0:0:0:ffff:c791:ced0
199.145.206.209 0:0:0:0:0:ffff:c791:ced1
199.145.206.210 0:0:0:0:0:ffff:c791:ced2
199.145.206.211 0:0:0:0:0:ffff:c791:ced3
199.145.206.212 0:0:0:0:0:ffff:c791:ced4
199.145.206.213 0:0:0:0:0:ffff:c791:ced5
199.145.206.214 0:0:0:0:0:ffff:c791:ced6
199.145.206.215 0:0:0:0:0:ffff:c791:ced7
199.145.206.216 0:0:0:0:0:ffff:c791:ced8
199.145.206.217 0:0:0:0:0:ffff:c791:ced9
199.145.206.218 0:0:0:0:0:ffff:c791:ceda
199.145.206.219 0:0:0:0:0:ffff:c791:cedb
199.145.206.220 0:0:0:0:0:ffff:c791:cedc
199.145.206.221 0:0:0:0:0:ffff:c791:cedd
199.145.206.222 0:0:0:0:0:ffff:c791:cede
199.145.206.223 0:0:0:0:0:ffff:c791:cedf
199.145.206.224 0:0:0:0:0:ffff:c791:cee0
199.145.206.225 0:0:0:0:0:ffff:c791:cee1
199.145.206.226 0:0:0:0:0:ffff:c791:cee2
199.145.206.227 0:0:0:0:0:ffff:c791:cee3
199.145.206.228 0:0:0:0:0:ffff:c791:cee4
199.145.206.229 0:0:0:0:0:ffff:c791:cee5
199.145.206.230 0:0:0:0:0:ffff:c791:cee6
199.145.206.231 0:0:0:0:0:ffff:c791:cee7
199.145.206.232 0:0:0:0:0:ffff:c791:cee8
199.145.206.233 0:0:0:0:0:ffff:c791:cee9
199.145.206.234 0:0:0:0:0:ffff:c791:ceea
199.145.206.235 0:0:0:0:0:ffff:c791:ceeb
199.145.206.236 0:0:0:0:0:ffff:c791:ceec
199.145.206.237 0:0:0:0:0:ffff:c791:ceed
199.145.206.238 0:0:0:0:0:ffff:c791:ceee
199.145.206.239 0:0:0:0:0:ffff:c791:ceef
199.145.206.240 0:0:0:0:0:ffff:c791:cef0
199.145.206.241 0:0:0:0:0:ffff:c791:cef1
199.145.206.242 0:0:0:0:0:ffff:c791:cef2
199.145.206.243 0:0:0:0:0:ffff:c791:cef3
199.145.206.244 0:0:0:0:0:ffff:c791:cef4
199.145.206.245 0:0:0:0:0:ffff:c791:cef5
199.145.206.246 0:0:0:0:0:ffff:c791:cef6
199.145.206.247 0:0:0:0:0:ffff:c791:cef7
199.145.206.248 0:0:0:0:0:ffff:c791:cef8
199.145.206.249 0:0:0:0:0:ffff:c791:cef9
199.145.206.250 0:0:0:0:0:ffff:c791:cefa
199.145.206.251 0:0:0:0:0:ffff:c791:cefb
199.145.206.252 0:0:0:0:0:ffff:c791:cefc
199.145.206.253 0:0:0:0:0:ffff:c791:cefd
199.145.206.254 0:0:0:0:0:ffff:c791:cefe
199.145.206.255 0:0:0:0:0:ffff:c791:ceff


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.