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
38.18.61.1 0:0:0:0:0:ffff:2612:3d01
38.18.61.2 0:0:0:0:0:ffff:2612:3d02
38.18.61.3 0:0:0:0:0:ffff:2612:3d03
38.18.61.4 0:0:0:0:0:ffff:2612:3d04
38.18.61.5 0:0:0:0:0:ffff:2612:3d05
38.18.61.6 0:0:0:0:0:ffff:2612:3d06
38.18.61.7 0:0:0:0:0:ffff:2612:3d07
38.18.61.8 0:0:0:0:0:ffff:2612:3d08
38.18.61.9 0:0:0:0:0:ffff:2612:3d09
38.18.61.10 0:0:0:0:0:ffff:2612:3d0a
38.18.61.11 0:0:0:0:0:ffff:2612:3d0b
38.18.61.12 0:0:0:0:0:ffff:2612:3d0c
38.18.61.13 0:0:0:0:0:ffff:2612:3d0d
38.18.61.14 0:0:0:0:0:ffff:2612:3d0e
38.18.61.15 0:0:0:0:0:ffff:2612:3d0f
38.18.61.16 0:0:0:0:0:ffff:2612:3d10
38.18.61.17 0:0:0:0:0:ffff:2612:3d11
38.18.61.18 0:0:0:0:0:ffff:2612:3d12
38.18.61.19 0:0:0:0:0:ffff:2612:3d13
38.18.61.20 0:0:0:0:0:ffff:2612:3d14
38.18.61.21 0:0:0:0:0:ffff:2612:3d15
38.18.61.22 0:0:0:0:0:ffff:2612:3d16
38.18.61.23 0:0:0:0:0:ffff:2612:3d17
38.18.61.24 0:0:0:0:0:ffff:2612:3d18
38.18.61.25 0:0:0:0:0:ffff:2612:3d19
38.18.61.26 0:0:0:0:0:ffff:2612:3d1a
38.18.61.27 0:0:0:0:0:ffff:2612:3d1b
38.18.61.28 0:0:0:0:0:ffff:2612:3d1c
38.18.61.29 0:0:0:0:0:ffff:2612:3d1d
38.18.61.30 0:0:0:0:0:ffff:2612:3d1e
38.18.61.31 0:0:0:0:0:ffff:2612:3d1f
38.18.61.32 0:0:0:0:0:ffff:2612:3d20
38.18.61.33 0:0:0:0:0:ffff:2612:3d21
38.18.61.34 0:0:0:0:0:ffff:2612:3d22
38.18.61.35 0:0:0:0:0:ffff:2612:3d23
38.18.61.36 0:0:0:0:0:ffff:2612:3d24
38.18.61.37 0:0:0:0:0:ffff:2612:3d25
38.18.61.38 0:0:0:0:0:ffff:2612:3d26
38.18.61.39 0:0:0:0:0:ffff:2612:3d27
38.18.61.40 0:0:0:0:0:ffff:2612:3d28
38.18.61.41 0:0:0:0:0:ffff:2612:3d29
38.18.61.42 0:0:0:0:0:ffff:2612:3d2a
38.18.61.43 0:0:0:0:0:ffff:2612:3d2b
38.18.61.44 0:0:0:0:0:ffff:2612:3d2c
38.18.61.45 0:0:0:0:0:ffff:2612:3d2d
38.18.61.46 0:0:0:0:0:ffff:2612:3d2e
38.18.61.47 0:0:0:0:0:ffff:2612:3d2f
38.18.61.48 0:0:0:0:0:ffff:2612:3d30
38.18.61.49 0:0:0:0:0:ffff:2612:3d31
38.18.61.50 0:0:0:0:0:ffff:2612:3d32
38.18.61.51 0:0:0:0:0:ffff:2612:3d33
38.18.61.52 0:0:0:0:0:ffff:2612:3d34
38.18.61.53 0:0:0:0:0:ffff:2612:3d35
38.18.61.54 0:0:0:0:0:ffff:2612:3d36
38.18.61.55 0:0:0:0:0:ffff:2612:3d37
38.18.61.56 0:0:0:0:0:ffff:2612:3d38
38.18.61.57 0:0:0:0:0:ffff:2612:3d39
38.18.61.58 0:0:0:0:0:ffff:2612:3d3a
38.18.61.59 0:0:0:0:0:ffff:2612:3d3b
38.18.61.60 0:0:0:0:0:ffff:2612:3d3c


38.18.61.61 0:0:0:0:0:ffff:2612:3d3d
38.18.61.62 0:0:0:0:0:ffff:2612:3d3e
38.18.61.63 0:0:0:0:0:ffff:2612:3d3f
38.18.61.64 0:0:0:0:0:ffff:2612:3d40
38.18.61.65 0:0:0:0:0:ffff:2612:3d41
38.18.61.66 0:0:0:0:0:ffff:2612:3d42
38.18.61.67 0:0:0:0:0:ffff:2612:3d43
38.18.61.68 0:0:0:0:0:ffff:2612:3d44
38.18.61.69 0:0:0:0:0:ffff:2612:3d45
38.18.61.70 0:0:0:0:0:ffff:2612:3d46
38.18.61.71 0:0:0:0:0:ffff:2612:3d47
38.18.61.72 0:0:0:0:0:ffff:2612:3d48
38.18.61.73 0:0:0:0:0:ffff:2612:3d49
38.18.61.74 0:0:0:0:0:ffff:2612:3d4a
38.18.61.75 0:0:0:0:0:ffff:2612:3d4b
38.18.61.76 0:0:0:0:0:ffff:2612:3d4c
38.18.61.77 0:0:0:0:0:ffff:2612:3d4d
38.18.61.78 0:0:0:0:0:ffff:2612:3d4e
38.18.61.79 0:0:0:0:0:ffff:2612:3d4f
38.18.61.80 0:0:0:0:0:ffff:2612:3d50
38.18.61.81 0:0:0:0:0:ffff:2612:3d51
38.18.61.82 0:0:0:0:0:ffff:2612:3d52
38.18.61.83 0:0:0:0:0:ffff:2612:3d53
38.18.61.84 0:0:0:0:0:ffff:2612:3d54
38.18.61.85 0:0:0:0:0:ffff:2612:3d55
38.18.61.86 0:0:0:0:0:ffff:2612:3d56
38.18.61.87 0:0:0:0:0:ffff:2612:3d57
38.18.61.88 0:0:0:0:0:ffff:2612:3d58
38.18.61.89 0:0:0:0:0:ffff:2612:3d59
38.18.61.90 0:0:0:0:0:ffff:2612:3d5a
38.18.61.91 0:0:0:0:0:ffff:2612:3d5b
38.18.61.92 0:0:0:0:0:ffff:2612:3d5c
38.18.61.93 0:0:0:0:0:ffff:2612:3d5d
38.18.61.94 0:0:0:0:0:ffff:2612:3d5e
38.18.61.95 0:0:0:0:0:ffff:2612:3d5f
38.18.61.96 0:0:0:0:0:ffff:2612:3d60
38.18.61.97 0:0:0:0:0:ffff:2612:3d61
38.18.61.98 0:0:0:0:0:ffff:2612:3d62
38.18.61.99 0:0:0:0:0:ffff:2612:3d63
38.18.61.100 0:0:0:0:0:ffff:2612:3d64
38.18.61.101 0:0:0:0:0:ffff:2612:3d65
38.18.61.102 0:0:0:0:0:ffff:2612:3d66
38.18.61.103 0:0:0:0:0:ffff:2612:3d67
38.18.61.104 0:0:0:0:0:ffff:2612:3d68
38.18.61.105 0:0:0:0:0:ffff:2612:3d69
38.18.61.106 0:0:0:0:0:ffff:2612:3d6a
38.18.61.107 0:0:0:0:0:ffff:2612:3d6b
38.18.61.108 0:0:0:0:0:ffff:2612:3d6c
38.18.61.109 0:0:0:0:0:ffff:2612:3d6d
38.18.61.110 0:0:0:0:0:ffff:2612:3d6e
38.18.61.111 0:0:0:0:0:ffff:2612:3d6f
38.18.61.112 0:0:0:0:0:ffff:2612:3d70
38.18.61.113 0:0:0:0:0:ffff:2612:3d71
38.18.61.114 0:0:0:0:0:ffff:2612:3d72
38.18.61.115 0:0:0:0:0:ffff:2612:3d73
38.18.61.116 0:0:0:0:0:ffff:2612:3d74
38.18.61.117 0:0:0:0:0:ffff:2612:3d75
38.18.61.118 0:0:0:0:0:ffff:2612:3d76
38.18.61.119 0:0:0:0:0:ffff:2612:3d77
38.18.61.120 0:0:0:0:0:ffff:2612:3d78


38.18.61.121 0:0:0:0:0:ffff:2612:3d79
38.18.61.122 0:0:0:0:0:ffff:2612:3d7a
38.18.61.123 0:0:0:0:0:ffff:2612:3d7b
38.18.61.124 0:0:0:0:0:ffff:2612:3d7c
38.18.61.125 0:0:0:0:0:ffff:2612:3d7d
38.18.61.126 0:0:0:0:0:ffff:2612:3d7e
38.18.61.127 0:0:0:0:0:ffff:2612:3d7f
38.18.61.128 0:0:0:0:0:ffff:2612:3d80
38.18.61.129 0:0:0:0:0:ffff:2612:3d81
38.18.61.130 0:0:0:0:0:ffff:2612:3d82
38.18.61.131 0:0:0:0:0:ffff:2612:3d83
38.18.61.132 0:0:0:0:0:ffff:2612:3d84
38.18.61.133 0:0:0:0:0:ffff:2612:3d85
38.18.61.134 0:0:0:0:0:ffff:2612:3d86
38.18.61.135 0:0:0:0:0:ffff:2612:3d87
38.18.61.136 0:0:0:0:0:ffff:2612:3d88
38.18.61.137 0:0:0:0:0:ffff:2612:3d89
38.18.61.138 0:0:0:0:0:ffff:2612:3d8a
38.18.61.139 0:0:0:0:0:ffff:2612:3d8b
38.18.61.140 0:0:0:0:0:ffff:2612:3d8c
38.18.61.141 0:0:0:0:0:ffff:2612:3d8d
38.18.61.142 0:0:0:0:0:ffff:2612:3d8e
38.18.61.143 0:0:0:0:0:ffff:2612:3d8f
38.18.61.144 0:0:0:0:0:ffff:2612:3d90
38.18.61.145 0:0:0:0:0:ffff:2612:3d91
38.18.61.146 0:0:0:0:0:ffff:2612:3d92
38.18.61.147 0:0:0:0:0:ffff:2612:3d93
38.18.61.148 0:0:0:0:0:ffff:2612:3d94
38.18.61.149 0:0:0:0:0:ffff:2612:3d95
38.18.61.150 0:0:0:0:0:ffff:2612:3d96
38.18.61.151 0:0:0:0:0:ffff:2612:3d97
38.18.61.152 0:0:0:0:0:ffff:2612:3d98
38.18.61.153 0:0:0:0:0:ffff:2612:3d99
38.18.61.154 0:0:0:0:0:ffff:2612:3d9a
38.18.61.155 0:0:0:0:0:ffff:2612:3d9b
38.18.61.156 0:0:0:0:0:ffff:2612:3d9c
38.18.61.157 0:0:0:0:0:ffff:2612:3d9d
38.18.61.158 0:0:0:0:0:ffff:2612:3d9e
38.18.61.159 0:0:0:0:0:ffff:2612:3d9f
38.18.61.160 0:0:0:0:0:ffff:2612:3da0
38.18.61.161 0:0:0:0:0:ffff:2612:3da1
38.18.61.162 0:0:0:0:0:ffff:2612:3da2
38.18.61.163 0:0:0:0:0:ffff:2612:3da3
38.18.61.164 0:0:0:0:0:ffff:2612:3da4
38.18.61.165 0:0:0:0:0:ffff:2612:3da5
38.18.61.166 0:0:0:0:0:ffff:2612:3da6
38.18.61.167 0:0:0:0:0:ffff:2612:3da7
38.18.61.168 0:0:0:0:0:ffff:2612:3da8
38.18.61.169 0:0:0:0:0:ffff:2612:3da9
38.18.61.170 0:0:0:0:0:ffff:2612:3daa
38.18.61.171 0:0:0:0:0:ffff:2612:3dab
38.18.61.172 0:0:0:0:0:ffff:2612:3dac
38.18.61.173 0:0:0:0:0:ffff:2612:3dad
38.18.61.174 0:0:0:0:0:ffff:2612:3dae
38.18.61.175 0:0:0:0:0:ffff:2612:3daf
38.18.61.176 0:0:0:0:0:ffff:2612:3db0
38.18.61.177 0:0:0:0:0:ffff:2612:3db1
38.18.61.178 0:0:0:0:0:ffff:2612:3db2
38.18.61.179 0:0:0:0:0:ffff:2612:3db3
38.18.61.180 0:0:0:0:0:ffff:2612:3db4


38.18.61.181 0:0:0:0:0:ffff:2612:3db5
38.18.61.182 0:0:0:0:0:ffff:2612:3db6
38.18.61.183 0:0:0:0:0:ffff:2612:3db7
38.18.61.184 0:0:0:0:0:ffff:2612:3db8
38.18.61.185 0:0:0:0:0:ffff:2612:3db9
38.18.61.186 0:0:0:0:0:ffff:2612:3dba
38.18.61.187 0:0:0:0:0:ffff:2612:3dbb
38.18.61.188 0:0:0:0:0:ffff:2612:3dbc
38.18.61.189 0:0:0:0:0:ffff:2612:3dbd
38.18.61.190 0:0:0:0:0:ffff:2612:3dbe
38.18.61.191 0:0:0:0:0:ffff:2612:3dbf
38.18.61.192 0:0:0:0:0:ffff:2612:3dc0
38.18.61.193 0:0:0:0:0:ffff:2612:3dc1
38.18.61.194 0:0:0:0:0:ffff:2612:3dc2
38.18.61.195 0:0:0:0:0:ffff:2612:3dc3
38.18.61.196 0:0:0:0:0:ffff:2612:3dc4
38.18.61.197 0:0:0:0:0:ffff:2612:3dc5
38.18.61.198 0:0:0:0:0:ffff:2612:3dc6
38.18.61.199 0:0:0:0:0:ffff:2612:3dc7
38.18.61.200 0:0:0:0:0:ffff:2612:3dc8
38.18.61.201 0:0:0:0:0:ffff:2612:3dc9
38.18.61.202 0:0:0:0:0:ffff:2612:3dca
38.18.61.203 0:0:0:0:0:ffff:2612:3dcb
38.18.61.204 0:0:0:0:0:ffff:2612:3dcc
38.18.61.205 0:0:0:0:0:ffff:2612:3dcd
38.18.61.206 0:0:0:0:0:ffff:2612:3dce
38.18.61.207 0:0:0:0:0:ffff:2612:3dcf
38.18.61.208 0:0:0:0:0:ffff:2612:3dd0
38.18.61.209 0:0:0:0:0:ffff:2612:3dd1
38.18.61.210 0:0:0:0:0:ffff:2612:3dd2
38.18.61.211 0:0:0:0:0:ffff:2612:3dd3
38.18.61.212 0:0:0:0:0:ffff:2612:3dd4
38.18.61.213 0:0:0:0:0:ffff:2612:3dd5
38.18.61.214 0:0:0:0:0:ffff:2612:3dd6
38.18.61.215 0:0:0:0:0:ffff:2612:3dd7
38.18.61.216 0:0:0:0:0:ffff:2612:3dd8
38.18.61.217 0:0:0:0:0:ffff:2612:3dd9
38.18.61.218 0:0:0:0:0:ffff:2612:3dda
38.18.61.219 0:0:0:0:0:ffff:2612:3ddb
38.18.61.220 0:0:0:0:0:ffff:2612:3ddc
38.18.61.221 0:0:0:0:0:ffff:2612:3ddd
38.18.61.222 0:0:0:0:0:ffff:2612:3dde
38.18.61.223 0:0:0:0:0:ffff:2612:3ddf
38.18.61.224 0:0:0:0:0:ffff:2612:3de0
38.18.61.225 0:0:0:0:0:ffff:2612:3de1
38.18.61.226 0:0:0:0:0:ffff:2612:3de2
38.18.61.227 0:0:0:0:0:ffff:2612:3de3
38.18.61.228 0:0:0:0:0:ffff:2612:3de4
38.18.61.229 0:0:0:0:0:ffff:2612:3de5
38.18.61.230 0:0:0:0:0:ffff:2612:3de6
38.18.61.231 0:0:0:0:0:ffff:2612:3de7
38.18.61.232 0:0:0:0:0:ffff:2612:3de8
38.18.61.233 0:0:0:0:0:ffff:2612:3de9
38.18.61.234 0:0:0:0:0:ffff:2612:3dea
38.18.61.235 0:0:0:0:0:ffff:2612:3deb
38.18.61.236 0:0:0:0:0:ffff:2612:3dec
38.18.61.237 0:0:0:0:0:ffff:2612:3ded
38.18.61.238 0:0:0:0:0:ffff:2612:3dee
38.18.61.239 0:0:0:0:0:ffff:2612:3def
38.18.61.240 0:0:0:0:0:ffff:2612:3df0
38.18.61.241 0:0:0:0:0:ffff:2612:3df1
38.18.61.242 0:0:0:0:0:ffff:2612:3df2
38.18.61.243 0:0:0:0:0:ffff:2612:3df3
38.18.61.244 0:0:0:0:0:ffff:2612:3df4
38.18.61.245 0:0:0:0:0:ffff:2612:3df5
38.18.61.246 0:0:0:0:0:ffff:2612:3df6
38.18.61.247 0:0:0:0:0:ffff:2612:3df7
38.18.61.248 0:0:0:0:0:ffff:2612:3df8
38.18.61.249 0:0:0:0:0:ffff:2612:3df9
38.18.61.250 0:0:0:0:0:ffff:2612:3dfa
38.18.61.251 0:0:0:0:0:ffff:2612:3dfb
38.18.61.252 0:0:0:0:0:ffff:2612:3dfc
38.18.61.253 0:0:0:0:0:ffff:2612:3dfd
38.18.61.254 0:0:0:0:0:ffff:2612:3dfe
38.18.61.255 0:0:0:0:0:ffff:2612:3dff


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.