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
199.145.141.1 0:0:0:0:0:ffff:c791:8d01
199.145.141.2 0:0:0:0:0:ffff:c791:8d02
199.145.141.3 0:0:0:0:0:ffff:c791:8d03
199.145.141.4 0:0:0:0:0:ffff:c791:8d04
199.145.141.5 0:0:0:0:0:ffff:c791:8d05
199.145.141.6 0:0:0:0:0:ffff:c791:8d06
199.145.141.7 0:0:0:0:0:ffff:c791:8d07
199.145.141.8 0:0:0:0:0:ffff:c791:8d08
199.145.141.9 0:0:0:0:0:ffff:c791:8d09
199.145.141.10 0:0:0:0:0:ffff:c791:8d0a
199.145.141.11 0:0:0:0:0:ffff:c791:8d0b
199.145.141.12 0:0:0:0:0:ffff:c791:8d0c
199.145.141.13 0:0:0:0:0:ffff:c791:8d0d
199.145.141.14 0:0:0:0:0:ffff:c791:8d0e
199.145.141.15 0:0:0:0:0:ffff:c791:8d0f
199.145.141.16 0:0:0:0:0:ffff:c791:8d10
199.145.141.17 0:0:0:0:0:ffff:c791:8d11
199.145.141.18 0:0:0:0:0:ffff:c791:8d12
199.145.141.19 0:0:0:0:0:ffff:c791:8d13
199.145.141.20 0:0:0:0:0:ffff:c791:8d14
199.145.141.21 0:0:0:0:0:ffff:c791:8d15
199.145.141.22 0:0:0:0:0:ffff:c791:8d16
199.145.141.23 0:0:0:0:0:ffff:c791:8d17
199.145.141.24 0:0:0:0:0:ffff:c791:8d18
199.145.141.25 0:0:0:0:0:ffff:c791:8d19
199.145.141.26 0:0:0:0:0:ffff:c791:8d1a
199.145.141.27 0:0:0:0:0:ffff:c791:8d1b
199.145.141.28 0:0:0:0:0:ffff:c791:8d1c
199.145.141.29 0:0:0:0:0:ffff:c791:8d1d
199.145.141.30 0:0:0:0:0:ffff:c791:8d1e
199.145.141.31 0:0:0:0:0:ffff:c791:8d1f
199.145.141.32 0:0:0:0:0:ffff:c791:8d20
199.145.141.33 0:0:0:0:0:ffff:c791:8d21
199.145.141.34 0:0:0:0:0:ffff:c791:8d22
199.145.141.35 0:0:0:0:0:ffff:c791:8d23
199.145.141.36 0:0:0:0:0:ffff:c791:8d24
199.145.141.37 0:0:0:0:0:ffff:c791:8d25
199.145.141.38 0:0:0:0:0:ffff:c791:8d26
199.145.141.39 0:0:0:0:0:ffff:c791:8d27
199.145.141.40 0:0:0:0:0:ffff:c791:8d28
199.145.141.41 0:0:0:0:0:ffff:c791:8d29
199.145.141.42 0:0:0:0:0:ffff:c791:8d2a
199.145.141.43 0:0:0:0:0:ffff:c791:8d2b
199.145.141.44 0:0:0:0:0:ffff:c791:8d2c
199.145.141.45 0:0:0:0:0:ffff:c791:8d2d
199.145.141.46 0:0:0:0:0:ffff:c791:8d2e
199.145.141.47 0:0:0:0:0:ffff:c791:8d2f
199.145.141.48 0:0:0:0:0:ffff:c791:8d30
199.145.141.49 0:0:0:0:0:ffff:c791:8d31
199.145.141.50 0:0:0:0:0:ffff:c791:8d32
199.145.141.51 0:0:0:0:0:ffff:c791:8d33
199.145.141.52 0:0:0:0:0:ffff:c791:8d34
199.145.141.53 0:0:0:0:0:ffff:c791:8d35
199.145.141.54 0:0:0:0:0:ffff:c791:8d36
199.145.141.55 0:0:0:0:0:ffff:c791:8d37
199.145.141.56 0:0:0:0:0:ffff:c791:8d38
199.145.141.57 0:0:0:0:0:ffff:c791:8d39
199.145.141.58 0:0:0:0:0:ffff:c791:8d3a
199.145.141.59 0:0:0:0:0:ffff:c791:8d3b
199.145.141.60 0:0:0:0:0:ffff:c791:8d3c


199.145.141.61 0:0:0:0:0:ffff:c791:8d3d
199.145.141.62 0:0:0:0:0:ffff:c791:8d3e
199.145.141.63 0:0:0:0:0:ffff:c791:8d3f
199.145.141.64 0:0:0:0:0:ffff:c791:8d40
199.145.141.65 0:0:0:0:0:ffff:c791:8d41
199.145.141.66 0:0:0:0:0:ffff:c791:8d42
199.145.141.67 0:0:0:0:0:ffff:c791:8d43
199.145.141.68 0:0:0:0:0:ffff:c791:8d44
199.145.141.69 0:0:0:0:0:ffff:c791:8d45
199.145.141.70 0:0:0:0:0:ffff:c791:8d46
199.145.141.71 0:0:0:0:0:ffff:c791:8d47
199.145.141.72 0:0:0:0:0:ffff:c791:8d48
199.145.141.73 0:0:0:0:0:ffff:c791:8d49
199.145.141.74 0:0:0:0:0:ffff:c791:8d4a
199.145.141.75 0:0:0:0:0:ffff:c791:8d4b
199.145.141.76 0:0:0:0:0:ffff:c791:8d4c
199.145.141.77 0:0:0:0:0:ffff:c791:8d4d
199.145.141.78 0:0:0:0:0:ffff:c791:8d4e
199.145.141.79 0:0:0:0:0:ffff:c791:8d4f
199.145.141.80 0:0:0:0:0:ffff:c791:8d50
199.145.141.81 0:0:0:0:0:ffff:c791:8d51
199.145.141.82 0:0:0:0:0:ffff:c791:8d52
199.145.141.83 0:0:0:0:0:ffff:c791:8d53
199.145.141.84 0:0:0:0:0:ffff:c791:8d54
199.145.141.85 0:0:0:0:0:ffff:c791:8d55
199.145.141.86 0:0:0:0:0:ffff:c791:8d56
199.145.141.87 0:0:0:0:0:ffff:c791:8d57
199.145.141.88 0:0:0:0:0:ffff:c791:8d58
199.145.141.89 0:0:0:0:0:ffff:c791:8d59
199.145.141.90 0:0:0:0:0:ffff:c791:8d5a
199.145.141.91 0:0:0:0:0:ffff:c791:8d5b
199.145.141.92 0:0:0:0:0:ffff:c791:8d5c
199.145.141.93 0:0:0:0:0:ffff:c791:8d5d
199.145.141.94 0:0:0:0:0:ffff:c791:8d5e
199.145.141.95 0:0:0:0:0:ffff:c791:8d5f
199.145.141.96 0:0:0:0:0:ffff:c791:8d60
199.145.141.97 0:0:0:0:0:ffff:c791:8d61
199.145.141.98 0:0:0:0:0:ffff:c791:8d62
199.145.141.99 0:0:0:0:0:ffff:c791:8d63
199.145.141.100 0:0:0:0:0:ffff:c791:8d64
199.145.141.101 0:0:0:0:0:ffff:c791:8d65
199.145.141.102 0:0:0:0:0:ffff:c791:8d66
199.145.141.103 0:0:0:0:0:ffff:c791:8d67
199.145.141.104 0:0:0:0:0:ffff:c791:8d68
199.145.141.105 0:0:0:0:0:ffff:c791:8d69
199.145.141.106 0:0:0:0:0:ffff:c791:8d6a
199.145.141.107 0:0:0:0:0:ffff:c791:8d6b
199.145.141.108 0:0:0:0:0:ffff:c791:8d6c
199.145.141.109 0:0:0:0:0:ffff:c791:8d6d
199.145.141.110 0:0:0:0:0:ffff:c791:8d6e
199.145.141.111 0:0:0:0:0:ffff:c791:8d6f
199.145.141.112 0:0:0:0:0:ffff:c791:8d70
199.145.141.113 0:0:0:0:0:ffff:c791:8d71
199.145.141.114 0:0:0:0:0:ffff:c791:8d72
199.145.141.115 0:0:0:0:0:ffff:c791:8d73
199.145.141.116 0:0:0:0:0:ffff:c791:8d74
199.145.141.117 0:0:0:0:0:ffff:c791:8d75
199.145.141.118 0:0:0:0:0:ffff:c791:8d76
199.145.141.119 0:0:0:0:0:ffff:c791:8d77
199.145.141.120 0:0:0:0:0:ffff:c791:8d78


199.145.141.121 0:0:0:0:0:ffff:c791:8d79
199.145.141.122 0:0:0:0:0:ffff:c791:8d7a
199.145.141.123 0:0:0:0:0:ffff:c791:8d7b
199.145.141.124 0:0:0:0:0:ffff:c791:8d7c
199.145.141.125 0:0:0:0:0:ffff:c791:8d7d
199.145.141.126 0:0:0:0:0:ffff:c791:8d7e
199.145.141.127 0:0:0:0:0:ffff:c791:8d7f
199.145.141.128 0:0:0:0:0:ffff:c791:8d80
199.145.141.129 0:0:0:0:0:ffff:c791:8d81
199.145.141.130 0:0:0:0:0:ffff:c791:8d82
199.145.141.131 0:0:0:0:0:ffff:c791:8d83
199.145.141.132 0:0:0:0:0:ffff:c791:8d84
199.145.141.133 0:0:0:0:0:ffff:c791:8d85
199.145.141.134 0:0:0:0:0:ffff:c791:8d86
199.145.141.135 0:0:0:0:0:ffff:c791:8d87
199.145.141.136 0:0:0:0:0:ffff:c791:8d88
199.145.141.137 0:0:0:0:0:ffff:c791:8d89
199.145.141.138 0:0:0:0:0:ffff:c791:8d8a
199.145.141.139 0:0:0:0:0:ffff:c791:8d8b
199.145.141.140 0:0:0:0:0:ffff:c791:8d8c
199.145.141.141 0:0:0:0:0:ffff:c791:8d8d
199.145.141.142 0:0:0:0:0:ffff:c791:8d8e
199.145.141.143 0:0:0:0:0:ffff:c791:8d8f
199.145.141.144 0:0:0:0:0:ffff:c791:8d90
199.145.141.145 0:0:0:0:0:ffff:c791:8d91
199.145.141.146 0:0:0:0:0:ffff:c791:8d92
199.145.141.147 0:0:0:0:0:ffff:c791:8d93
199.145.141.148 0:0:0:0:0:ffff:c791:8d94
199.145.141.149 0:0:0:0:0:ffff:c791:8d95
199.145.141.150 0:0:0:0:0:ffff:c791:8d96
199.145.141.151 0:0:0:0:0:ffff:c791:8d97
199.145.141.152 0:0:0:0:0:ffff:c791:8d98
199.145.141.153 0:0:0:0:0:ffff:c791:8d99
199.145.141.154 0:0:0:0:0:ffff:c791:8d9a
199.145.141.155 0:0:0:0:0:ffff:c791:8d9b
199.145.141.156 0:0:0:0:0:ffff:c791:8d9c
199.145.141.157 0:0:0:0:0:ffff:c791:8d9d
199.145.141.158 0:0:0:0:0:ffff:c791:8d9e
199.145.141.159 0:0:0:0:0:ffff:c791:8d9f
199.145.141.160 0:0:0:0:0:ffff:c791:8da0
199.145.141.161 0:0:0:0:0:ffff:c791:8da1
199.145.141.162 0:0:0:0:0:ffff:c791:8da2
199.145.141.163 0:0:0:0:0:ffff:c791:8da3
199.145.141.164 0:0:0:0:0:ffff:c791:8da4
199.145.141.165 0:0:0:0:0:ffff:c791:8da5
199.145.141.166 0:0:0:0:0:ffff:c791:8da6
199.145.141.167 0:0:0:0:0:ffff:c791:8da7
199.145.141.168 0:0:0:0:0:ffff:c791:8da8
199.145.141.169 0:0:0:0:0:ffff:c791:8da9
199.145.141.170 0:0:0:0:0:ffff:c791:8daa
199.145.141.171 0:0:0:0:0:ffff:c791:8dab
199.145.141.172 0:0:0:0:0:ffff:c791:8dac
199.145.141.173 0:0:0:0:0:ffff:c791:8dad
199.145.141.174 0:0:0:0:0:ffff:c791:8dae
199.145.141.175 0:0:0:0:0:ffff:c791:8daf
199.145.141.176 0:0:0:0:0:ffff:c791:8db0
199.145.141.177 0:0:0:0:0:ffff:c791:8db1
199.145.141.178 0:0:0:0:0:ffff:c791:8db2
199.145.141.179 0:0:0:0:0:ffff:c791:8db3
199.145.141.180 0:0:0:0:0:ffff:c791:8db4


199.145.141.181 0:0:0:0:0:ffff:c791:8db5
199.145.141.182 0:0:0:0:0:ffff:c791:8db6
199.145.141.183 0:0:0:0:0:ffff:c791:8db7
199.145.141.184 0:0:0:0:0:ffff:c791:8db8
199.145.141.185 0:0:0:0:0:ffff:c791:8db9
199.145.141.186 0:0:0:0:0:ffff:c791:8dba
199.145.141.187 0:0:0:0:0:ffff:c791:8dbb
199.145.141.188 0:0:0:0:0:ffff:c791:8dbc
199.145.141.189 0:0:0:0:0:ffff:c791:8dbd
199.145.141.190 0:0:0:0:0:ffff:c791:8dbe
199.145.141.191 0:0:0:0:0:ffff:c791:8dbf
199.145.141.192 0:0:0:0:0:ffff:c791:8dc0
199.145.141.193 0:0:0:0:0:ffff:c791:8dc1
199.145.141.194 0:0:0:0:0:ffff:c791:8dc2
199.145.141.195 0:0:0:0:0:ffff:c791:8dc3
199.145.141.196 0:0:0:0:0:ffff:c791:8dc4
199.145.141.197 0:0:0:0:0:ffff:c791:8dc5
199.145.141.198 0:0:0:0:0:ffff:c791:8dc6
199.145.141.199 0:0:0:0:0:ffff:c791:8dc7
199.145.141.200 0:0:0:0:0:ffff:c791:8dc8
199.145.141.201 0:0:0:0:0:ffff:c791:8dc9
199.145.141.202 0:0:0:0:0:ffff:c791:8dca
199.145.141.203 0:0:0:0:0:ffff:c791:8dcb
199.145.141.204 0:0:0:0:0:ffff:c791:8dcc
199.145.141.205 0:0:0:0:0:ffff:c791:8dcd
199.145.141.206 0:0:0:0:0:ffff:c791:8dce
199.145.141.207 0:0:0:0:0:ffff:c791:8dcf
199.145.141.208 0:0:0:0:0:ffff:c791:8dd0
199.145.141.209 0:0:0:0:0:ffff:c791:8dd1
199.145.141.210 0:0:0:0:0:ffff:c791:8dd2
199.145.141.211 0:0:0:0:0:ffff:c791:8dd3
199.145.141.212 0:0:0:0:0:ffff:c791:8dd4
199.145.141.213 0:0:0:0:0:ffff:c791:8dd5
199.145.141.214 0:0:0:0:0:ffff:c791:8dd6
199.145.141.215 0:0:0:0:0:ffff:c791:8dd7
199.145.141.216 0:0:0:0:0:ffff:c791:8dd8
199.145.141.217 0:0:0:0:0:ffff:c791:8dd9
199.145.141.218 0:0:0:0:0:ffff:c791:8dda
199.145.141.219 0:0:0:0:0:ffff:c791:8ddb
199.145.141.220 0:0:0:0:0:ffff:c791:8ddc
199.145.141.221 0:0:0:0:0:ffff:c791:8ddd
199.145.141.222 0:0:0:0:0:ffff:c791:8dde
199.145.141.223 0:0:0:0:0:ffff:c791:8ddf
199.145.141.224 0:0:0:0:0:ffff:c791:8de0
199.145.141.225 0:0:0:0:0:ffff:c791:8de1
199.145.141.226 0:0:0:0:0:ffff:c791:8de2
199.145.141.227 0:0:0:0:0:ffff:c791:8de3
199.145.141.228 0:0:0:0:0:ffff:c791:8de4
199.145.141.229 0:0:0:0:0:ffff:c791:8de5
199.145.141.230 0:0:0:0:0:ffff:c791:8de6
199.145.141.231 0:0:0:0:0:ffff:c791:8de7
199.145.141.232 0:0:0:0:0:ffff:c791:8de8
199.145.141.233 0:0:0:0:0:ffff:c791:8de9
199.145.141.234 0:0:0:0:0:ffff:c791:8dea
199.145.141.235 0:0:0:0:0:ffff:c791:8deb
199.145.141.236 0:0:0:0:0:ffff:c791:8dec
199.145.141.237 0:0:0:0:0:ffff:c791:8ded
199.145.141.238 0:0:0:0:0:ffff:c791:8dee
199.145.141.239 0:0:0:0:0:ffff:c791:8def
199.145.141.240 0:0:0:0:0:ffff:c791:8df0
199.145.141.241 0:0:0:0:0:ffff:c791:8df1
199.145.141.242 0:0:0:0:0:ffff:c791:8df2
199.145.141.243 0:0:0:0:0:ffff:c791:8df3
199.145.141.244 0:0:0:0:0:ffff:c791:8df4
199.145.141.245 0:0:0:0:0:ffff:c791:8df5
199.145.141.246 0:0:0:0:0:ffff:c791:8df6
199.145.141.247 0:0:0:0:0:ffff:c791:8df7
199.145.141.248 0:0:0:0:0:ffff:c791:8df8
199.145.141.249 0:0:0:0:0:ffff:c791:8df9
199.145.141.250 0:0:0:0:0:ffff:c791:8dfa
199.145.141.251 0:0:0:0:0:ffff:c791:8dfb
199.145.141.252 0:0:0:0:0:ffff:c791:8dfc
199.145.141.253 0:0:0:0:0:ffff:c791:8dfd
199.145.141.254 0:0:0:0:0:ffff:c791:8dfe
199.145.141.255 0:0:0:0:0:ffff:c791:8dff


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.