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
38.10.42.1 0:0:0:0:0:ffff:260a:2a01
38.10.42.2 0:0:0:0:0:ffff:260a:2a02
38.10.42.3 0:0:0:0:0:ffff:260a:2a03
38.10.42.4 0:0:0:0:0:ffff:260a:2a04
38.10.42.5 0:0:0:0:0:ffff:260a:2a05
38.10.42.6 0:0:0:0:0:ffff:260a:2a06
38.10.42.7 0:0:0:0:0:ffff:260a:2a07
38.10.42.8 0:0:0:0:0:ffff:260a:2a08
38.10.42.9 0:0:0:0:0:ffff:260a:2a09
38.10.42.10 0:0:0:0:0:ffff:260a:2a0a
38.10.42.11 0:0:0:0:0:ffff:260a:2a0b
38.10.42.12 0:0:0:0:0:ffff:260a:2a0c
38.10.42.13 0:0:0:0:0:ffff:260a:2a0d
38.10.42.14 0:0:0:0:0:ffff:260a:2a0e
38.10.42.15 0:0:0:0:0:ffff:260a:2a0f
38.10.42.16 0:0:0:0:0:ffff:260a:2a10
38.10.42.17 0:0:0:0:0:ffff:260a:2a11
38.10.42.18 0:0:0:0:0:ffff:260a:2a12
38.10.42.19 0:0:0:0:0:ffff:260a:2a13
38.10.42.20 0:0:0:0:0:ffff:260a:2a14
38.10.42.21 0:0:0:0:0:ffff:260a:2a15
38.10.42.22 0:0:0:0:0:ffff:260a:2a16
38.10.42.23 0:0:0:0:0:ffff:260a:2a17
38.10.42.24 0:0:0:0:0:ffff:260a:2a18
38.10.42.25 0:0:0:0:0:ffff:260a:2a19
38.10.42.26 0:0:0:0:0:ffff:260a:2a1a
38.10.42.27 0:0:0:0:0:ffff:260a:2a1b
38.10.42.28 0:0:0:0:0:ffff:260a:2a1c
38.10.42.29 0:0:0:0:0:ffff:260a:2a1d
38.10.42.30 0:0:0:0:0:ffff:260a:2a1e
38.10.42.31 0:0:0:0:0:ffff:260a:2a1f
38.10.42.32 0:0:0:0:0:ffff:260a:2a20
38.10.42.33 0:0:0:0:0:ffff:260a:2a21
38.10.42.34 0:0:0:0:0:ffff:260a:2a22
38.10.42.35 0:0:0:0:0:ffff:260a:2a23
38.10.42.36 0:0:0:0:0:ffff:260a:2a24
38.10.42.37 0:0:0:0:0:ffff:260a:2a25
38.10.42.38 0:0:0:0:0:ffff:260a:2a26
38.10.42.39 0:0:0:0:0:ffff:260a:2a27
38.10.42.40 0:0:0:0:0:ffff:260a:2a28
38.10.42.41 0:0:0:0:0:ffff:260a:2a29
38.10.42.42 0:0:0:0:0:ffff:260a:2a2a
38.10.42.43 0:0:0:0:0:ffff:260a:2a2b
38.10.42.44 0:0:0:0:0:ffff:260a:2a2c
38.10.42.45 0:0:0:0:0:ffff:260a:2a2d
38.10.42.46 0:0:0:0:0:ffff:260a:2a2e
38.10.42.47 0:0:0:0:0:ffff:260a:2a2f
38.10.42.48 0:0:0:0:0:ffff:260a:2a30
38.10.42.49 0:0:0:0:0:ffff:260a:2a31
38.10.42.50 0:0:0:0:0:ffff:260a:2a32
38.10.42.51 0:0:0:0:0:ffff:260a:2a33
38.10.42.52 0:0:0:0:0:ffff:260a:2a34
38.10.42.53 0:0:0:0:0:ffff:260a:2a35
38.10.42.54 0:0:0:0:0:ffff:260a:2a36
38.10.42.55 0:0:0:0:0:ffff:260a:2a37
38.10.42.56 0:0:0:0:0:ffff:260a:2a38
38.10.42.57 0:0:0:0:0:ffff:260a:2a39
38.10.42.58 0:0:0:0:0:ffff:260a:2a3a
38.10.42.59 0:0:0:0:0:ffff:260a:2a3b
38.10.42.60 0:0:0:0:0:ffff:260a:2a3c


38.10.42.61 0:0:0:0:0:ffff:260a:2a3d
38.10.42.62 0:0:0:0:0:ffff:260a:2a3e
38.10.42.63 0:0:0:0:0:ffff:260a:2a3f
38.10.42.64 0:0:0:0:0:ffff:260a:2a40
38.10.42.65 0:0:0:0:0:ffff:260a:2a41
38.10.42.66 0:0:0:0:0:ffff:260a:2a42
38.10.42.67 0:0:0:0:0:ffff:260a:2a43
38.10.42.68 0:0:0:0:0:ffff:260a:2a44
38.10.42.69 0:0:0:0:0:ffff:260a:2a45
38.10.42.70 0:0:0:0:0:ffff:260a:2a46
38.10.42.71 0:0:0:0:0:ffff:260a:2a47
38.10.42.72 0:0:0:0:0:ffff:260a:2a48
38.10.42.73 0:0:0:0:0:ffff:260a:2a49
38.10.42.74 0:0:0:0:0:ffff:260a:2a4a
38.10.42.75 0:0:0:0:0:ffff:260a:2a4b
38.10.42.76 0:0:0:0:0:ffff:260a:2a4c
38.10.42.77 0:0:0:0:0:ffff:260a:2a4d
38.10.42.78 0:0:0:0:0:ffff:260a:2a4e
38.10.42.79 0:0:0:0:0:ffff:260a:2a4f
38.10.42.80 0:0:0:0:0:ffff:260a:2a50
38.10.42.81 0:0:0:0:0:ffff:260a:2a51
38.10.42.82 0:0:0:0:0:ffff:260a:2a52
38.10.42.83 0:0:0:0:0:ffff:260a:2a53
38.10.42.84 0:0:0:0:0:ffff:260a:2a54
38.10.42.85 0:0:0:0:0:ffff:260a:2a55
38.10.42.86 0:0:0:0:0:ffff:260a:2a56
38.10.42.87 0:0:0:0:0:ffff:260a:2a57
38.10.42.88 0:0:0:0:0:ffff:260a:2a58
38.10.42.89 0:0:0:0:0:ffff:260a:2a59
38.10.42.90 0:0:0:0:0:ffff:260a:2a5a
38.10.42.91 0:0:0:0:0:ffff:260a:2a5b
38.10.42.92 0:0:0:0:0:ffff:260a:2a5c
38.10.42.93 0:0:0:0:0:ffff:260a:2a5d
38.10.42.94 0:0:0:0:0:ffff:260a:2a5e
38.10.42.95 0:0:0:0:0:ffff:260a:2a5f
38.10.42.96 0:0:0:0:0:ffff:260a:2a60
38.10.42.97 0:0:0:0:0:ffff:260a:2a61
38.10.42.98 0:0:0:0:0:ffff:260a:2a62
38.10.42.99 0:0:0:0:0:ffff:260a:2a63
38.10.42.100 0:0:0:0:0:ffff:260a:2a64
38.10.42.101 0:0:0:0:0:ffff:260a:2a65
38.10.42.102 0:0:0:0:0:ffff:260a:2a66
38.10.42.103 0:0:0:0:0:ffff:260a:2a67
38.10.42.104 0:0:0:0:0:ffff:260a:2a68
38.10.42.105 0:0:0:0:0:ffff:260a:2a69
38.10.42.106 0:0:0:0:0:ffff:260a:2a6a
38.10.42.107 0:0:0:0:0:ffff:260a:2a6b
38.10.42.108 0:0:0:0:0:ffff:260a:2a6c
38.10.42.109 0:0:0:0:0:ffff:260a:2a6d
38.10.42.110 0:0:0:0:0:ffff:260a:2a6e
38.10.42.111 0:0:0:0:0:ffff:260a:2a6f
38.10.42.112 0:0:0:0:0:ffff:260a:2a70
38.10.42.113 0:0:0:0:0:ffff:260a:2a71
38.10.42.114 0:0:0:0:0:ffff:260a:2a72
38.10.42.115 0:0:0:0:0:ffff:260a:2a73
38.10.42.116 0:0:0:0:0:ffff:260a:2a74
38.10.42.117 0:0:0:0:0:ffff:260a:2a75
38.10.42.118 0:0:0:0:0:ffff:260a:2a76
38.10.42.119 0:0:0:0:0:ffff:260a:2a77
38.10.42.120 0:0:0:0:0:ffff:260a:2a78


38.10.42.121 0:0:0:0:0:ffff:260a:2a79
38.10.42.122 0:0:0:0:0:ffff:260a:2a7a
38.10.42.123 0:0:0:0:0:ffff:260a:2a7b
38.10.42.124 0:0:0:0:0:ffff:260a:2a7c
38.10.42.125 0:0:0:0:0:ffff:260a:2a7d
38.10.42.126 0:0:0:0:0:ffff:260a:2a7e
38.10.42.127 0:0:0:0:0:ffff:260a:2a7f
38.10.42.128 0:0:0:0:0:ffff:260a:2a80
38.10.42.129 0:0:0:0:0:ffff:260a:2a81
38.10.42.130 0:0:0:0:0:ffff:260a:2a82
38.10.42.131 0:0:0:0:0:ffff:260a:2a83
38.10.42.132 0:0:0:0:0:ffff:260a:2a84
38.10.42.133 0:0:0:0:0:ffff:260a:2a85
38.10.42.134 0:0:0:0:0:ffff:260a:2a86
38.10.42.135 0:0:0:0:0:ffff:260a:2a87
38.10.42.136 0:0:0:0:0:ffff:260a:2a88
38.10.42.137 0:0:0:0:0:ffff:260a:2a89
38.10.42.138 0:0:0:0:0:ffff:260a:2a8a
38.10.42.139 0:0:0:0:0:ffff:260a:2a8b
38.10.42.140 0:0:0:0:0:ffff:260a:2a8c
38.10.42.141 0:0:0:0:0:ffff:260a:2a8d
38.10.42.142 0:0:0:0:0:ffff:260a:2a8e
38.10.42.143 0:0:0:0:0:ffff:260a:2a8f
38.10.42.144 0:0:0:0:0:ffff:260a:2a90
38.10.42.145 0:0:0:0:0:ffff:260a:2a91
38.10.42.146 0:0:0:0:0:ffff:260a:2a92
38.10.42.147 0:0:0:0:0:ffff:260a:2a93
38.10.42.148 0:0:0:0:0:ffff:260a:2a94
38.10.42.149 0:0:0:0:0:ffff:260a:2a95
38.10.42.150 0:0:0:0:0:ffff:260a:2a96
38.10.42.151 0:0:0:0:0:ffff:260a:2a97
38.10.42.152 0:0:0:0:0:ffff:260a:2a98
38.10.42.153 0:0:0:0:0:ffff:260a:2a99
38.10.42.154 0:0:0:0:0:ffff:260a:2a9a
38.10.42.155 0:0:0:0:0:ffff:260a:2a9b
38.10.42.156 0:0:0:0:0:ffff:260a:2a9c
38.10.42.157 0:0:0:0:0:ffff:260a:2a9d
38.10.42.158 0:0:0:0:0:ffff:260a:2a9e
38.10.42.159 0:0:0:0:0:ffff:260a:2a9f
38.10.42.160 0:0:0:0:0:ffff:260a:2aa0
38.10.42.161 0:0:0:0:0:ffff:260a:2aa1
38.10.42.162 0:0:0:0:0:ffff:260a:2aa2
38.10.42.163 0:0:0:0:0:ffff:260a:2aa3
38.10.42.164 0:0:0:0:0:ffff:260a:2aa4
38.10.42.165 0:0:0:0:0:ffff:260a:2aa5
38.10.42.166 0:0:0:0:0:ffff:260a:2aa6
38.10.42.167 0:0:0:0:0:ffff:260a:2aa7
38.10.42.168 0:0:0:0:0:ffff:260a:2aa8
38.10.42.169 0:0:0:0:0:ffff:260a:2aa9
38.10.42.170 0:0:0:0:0:ffff:260a:2aaa
38.10.42.171 0:0:0:0:0:ffff:260a:2aab
38.10.42.172 0:0:0:0:0:ffff:260a:2aac
38.10.42.173 0:0:0:0:0:ffff:260a:2aad
38.10.42.174 0:0:0:0:0:ffff:260a:2aae
38.10.42.175 0:0:0:0:0:ffff:260a:2aaf
38.10.42.176 0:0:0:0:0:ffff:260a:2ab0
38.10.42.177 0:0:0:0:0:ffff:260a:2ab1
38.10.42.178 0:0:0:0:0:ffff:260a:2ab2
38.10.42.179 0:0:0:0:0:ffff:260a:2ab3
38.10.42.180 0:0:0:0:0:ffff:260a:2ab4


38.10.42.181 0:0:0:0:0:ffff:260a:2ab5
38.10.42.182 0:0:0:0:0:ffff:260a:2ab6
38.10.42.183 0:0:0:0:0:ffff:260a:2ab7
38.10.42.184 0:0:0:0:0:ffff:260a:2ab8
38.10.42.185 0:0:0:0:0:ffff:260a:2ab9
38.10.42.186 0:0:0:0:0:ffff:260a:2aba
38.10.42.187 0:0:0:0:0:ffff:260a:2abb
38.10.42.188 0:0:0:0:0:ffff:260a:2abc
38.10.42.189 0:0:0:0:0:ffff:260a:2abd
38.10.42.190 0:0:0:0:0:ffff:260a:2abe
38.10.42.191 0:0:0:0:0:ffff:260a:2abf
38.10.42.192 0:0:0:0:0:ffff:260a:2ac0
38.10.42.193 0:0:0:0:0:ffff:260a:2ac1
38.10.42.194 0:0:0:0:0:ffff:260a:2ac2
38.10.42.195 0:0:0:0:0:ffff:260a:2ac3
38.10.42.196 0:0:0:0:0:ffff:260a:2ac4
38.10.42.197 0:0:0:0:0:ffff:260a:2ac5
38.10.42.198 0:0:0:0:0:ffff:260a:2ac6
38.10.42.199 0:0:0:0:0:ffff:260a:2ac7
38.10.42.200 0:0:0:0:0:ffff:260a:2ac8
38.10.42.201 0:0:0:0:0:ffff:260a:2ac9
38.10.42.202 0:0:0:0:0:ffff:260a:2aca
38.10.42.203 0:0:0:0:0:ffff:260a:2acb
38.10.42.204 0:0:0:0:0:ffff:260a:2acc
38.10.42.205 0:0:0:0:0:ffff:260a:2acd
38.10.42.206 0:0:0:0:0:ffff:260a:2ace
38.10.42.207 0:0:0:0:0:ffff:260a:2acf
38.10.42.208 0:0:0:0:0:ffff:260a:2ad0
38.10.42.209 0:0:0:0:0:ffff:260a:2ad1
38.10.42.210 0:0:0:0:0:ffff:260a:2ad2
38.10.42.211 0:0:0:0:0:ffff:260a:2ad3
38.10.42.212 0:0:0:0:0:ffff:260a:2ad4
38.10.42.213 0:0:0:0:0:ffff:260a:2ad5
38.10.42.214 0:0:0:0:0:ffff:260a:2ad6
38.10.42.215 0:0:0:0:0:ffff:260a:2ad7
38.10.42.216 0:0:0:0:0:ffff:260a:2ad8
38.10.42.217 0:0:0:0:0:ffff:260a:2ad9
38.10.42.218 0:0:0:0:0:ffff:260a:2ada
38.10.42.219 0:0:0:0:0:ffff:260a:2adb
38.10.42.220 0:0:0:0:0:ffff:260a:2adc
38.10.42.221 0:0:0:0:0:ffff:260a:2add
38.10.42.222 0:0:0:0:0:ffff:260a:2ade
38.10.42.223 0:0:0:0:0:ffff:260a:2adf
38.10.42.224 0:0:0:0:0:ffff:260a:2ae0
38.10.42.225 0:0:0:0:0:ffff:260a:2ae1
38.10.42.226 0:0:0:0:0:ffff:260a:2ae2
38.10.42.227 0:0:0:0:0:ffff:260a:2ae3
38.10.42.228 0:0:0:0:0:ffff:260a:2ae4
38.10.42.229 0:0:0:0:0:ffff:260a:2ae5
38.10.42.230 0:0:0:0:0:ffff:260a:2ae6
38.10.42.231 0:0:0:0:0:ffff:260a:2ae7
38.10.42.232 0:0:0:0:0:ffff:260a:2ae8
38.10.42.233 0:0:0:0:0:ffff:260a:2ae9
38.10.42.234 0:0:0:0:0:ffff:260a:2aea
38.10.42.235 0:0:0:0:0:ffff:260a:2aeb
38.10.42.236 0:0:0:0:0:ffff:260a:2aec
38.10.42.237 0:0:0:0:0:ffff:260a:2aed
38.10.42.238 0:0:0:0:0:ffff:260a:2aee
38.10.42.239 0:0:0:0:0:ffff:260a:2aef
38.10.42.240 0:0:0:0:0:ffff:260a:2af0
38.10.42.241 0:0:0:0:0:ffff:260a:2af1
38.10.42.242 0:0:0:0:0:ffff:260a:2af2
38.10.42.243 0:0:0:0:0:ffff:260a:2af3
38.10.42.244 0:0:0:0:0:ffff:260a:2af4
38.10.42.245 0:0:0:0:0:ffff:260a:2af5
38.10.42.246 0:0:0:0:0:ffff:260a:2af6
38.10.42.247 0:0:0:0:0:ffff:260a:2af7
38.10.42.248 0:0:0:0:0:ffff:260a:2af8
38.10.42.249 0:0:0:0:0:ffff:260a:2af9
38.10.42.250 0:0:0:0:0:ffff:260a:2afa
38.10.42.251 0:0:0:0:0:ffff:260a:2afb
38.10.42.252 0:0:0:0:0:ffff:260a:2afc
38.10.42.253 0:0:0:0:0:ffff:260a:2afd
38.10.42.254 0:0:0:0:0:ffff:260a:2afe
38.10.42.255 0:0:0:0:0:ffff:260a:2aff


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.