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
32.100.10.1 0:0:0:0:0:ffff:2064:a01
32.100.10.2 0:0:0:0:0:ffff:2064:a02
32.100.10.3 0:0:0:0:0:ffff:2064:a03
32.100.10.4 0:0:0:0:0:ffff:2064:a04
32.100.10.5 0:0:0:0:0:ffff:2064:a05
32.100.10.6 0:0:0:0:0:ffff:2064:a06
32.100.10.7 0:0:0:0:0:ffff:2064:a07
32.100.10.8 0:0:0:0:0:ffff:2064:a08
32.100.10.9 0:0:0:0:0:ffff:2064:a09
32.100.10.10 0:0:0:0:0:ffff:2064:a0a
32.100.10.11 0:0:0:0:0:ffff:2064:a0b
32.100.10.12 0:0:0:0:0:ffff:2064:a0c
32.100.10.13 0:0:0:0:0:ffff:2064:a0d
32.100.10.14 0:0:0:0:0:ffff:2064:a0e
32.100.10.15 0:0:0:0:0:ffff:2064:a0f
32.100.10.16 0:0:0:0:0:ffff:2064:a10
32.100.10.17 0:0:0:0:0:ffff:2064:a11
32.100.10.18 0:0:0:0:0:ffff:2064:a12
32.100.10.19 0:0:0:0:0:ffff:2064:a13
32.100.10.20 0:0:0:0:0:ffff:2064:a14
32.100.10.21 0:0:0:0:0:ffff:2064:a15
32.100.10.22 0:0:0:0:0:ffff:2064:a16
32.100.10.23 0:0:0:0:0:ffff:2064:a17
32.100.10.24 0:0:0:0:0:ffff:2064:a18
32.100.10.25 0:0:0:0:0:ffff:2064:a19
32.100.10.26 0:0:0:0:0:ffff:2064:a1a
32.100.10.27 0:0:0:0:0:ffff:2064:a1b
32.100.10.28 0:0:0:0:0:ffff:2064:a1c
32.100.10.29 0:0:0:0:0:ffff:2064:a1d
32.100.10.30 0:0:0:0:0:ffff:2064:a1e
32.100.10.31 0:0:0:0:0:ffff:2064:a1f
32.100.10.32 0:0:0:0:0:ffff:2064:a20
32.100.10.33 0:0:0:0:0:ffff:2064:a21
32.100.10.34 0:0:0:0:0:ffff:2064:a22
32.100.10.35 0:0:0:0:0:ffff:2064:a23
32.100.10.36 0:0:0:0:0:ffff:2064:a24
32.100.10.37 0:0:0:0:0:ffff:2064:a25
32.100.10.38 0:0:0:0:0:ffff:2064:a26
32.100.10.39 0:0:0:0:0:ffff:2064:a27
32.100.10.40 0:0:0:0:0:ffff:2064:a28
32.100.10.41 0:0:0:0:0:ffff:2064:a29
32.100.10.42 0:0:0:0:0:ffff:2064:a2a
32.100.10.43 0:0:0:0:0:ffff:2064:a2b
32.100.10.44 0:0:0:0:0:ffff:2064:a2c
32.100.10.45 0:0:0:0:0:ffff:2064:a2d
32.100.10.46 0:0:0:0:0:ffff:2064:a2e
32.100.10.47 0:0:0:0:0:ffff:2064:a2f
32.100.10.48 0:0:0:0:0:ffff:2064:a30
32.100.10.49 0:0:0:0:0:ffff:2064:a31
32.100.10.50 0:0:0:0:0:ffff:2064:a32
32.100.10.51 0:0:0:0:0:ffff:2064:a33
32.100.10.52 0:0:0:0:0:ffff:2064:a34
32.100.10.53 0:0:0:0:0:ffff:2064:a35
32.100.10.54 0:0:0:0:0:ffff:2064:a36
32.100.10.55 0:0:0:0:0:ffff:2064:a37
32.100.10.56 0:0:0:0:0:ffff:2064:a38
32.100.10.57 0:0:0:0:0:ffff:2064:a39
32.100.10.58 0:0:0:0:0:ffff:2064:a3a
32.100.10.59 0:0:0:0:0:ffff:2064:a3b
32.100.10.60 0:0:0:0:0:ffff:2064:a3c


32.100.10.61 0:0:0:0:0:ffff:2064:a3d
32.100.10.62 0:0:0:0:0:ffff:2064:a3e
32.100.10.63 0:0:0:0:0:ffff:2064:a3f
32.100.10.64 0:0:0:0:0:ffff:2064:a40
32.100.10.65 0:0:0:0:0:ffff:2064:a41
32.100.10.66 0:0:0:0:0:ffff:2064:a42
32.100.10.67 0:0:0:0:0:ffff:2064:a43
32.100.10.68 0:0:0:0:0:ffff:2064:a44
32.100.10.69 0:0:0:0:0:ffff:2064:a45
32.100.10.70 0:0:0:0:0:ffff:2064:a46
32.100.10.71 0:0:0:0:0:ffff:2064:a47
32.100.10.72 0:0:0:0:0:ffff:2064:a48
32.100.10.73 0:0:0:0:0:ffff:2064:a49
32.100.10.74 0:0:0:0:0:ffff:2064:a4a
32.100.10.75 0:0:0:0:0:ffff:2064:a4b
32.100.10.76 0:0:0:0:0:ffff:2064:a4c
32.100.10.77 0:0:0:0:0:ffff:2064:a4d
32.100.10.78 0:0:0:0:0:ffff:2064:a4e
32.100.10.79 0:0:0:0:0:ffff:2064:a4f
32.100.10.80 0:0:0:0:0:ffff:2064:a50
32.100.10.81 0:0:0:0:0:ffff:2064:a51
32.100.10.82 0:0:0:0:0:ffff:2064:a52
32.100.10.83 0:0:0:0:0:ffff:2064:a53
32.100.10.84 0:0:0:0:0:ffff:2064:a54
32.100.10.85 0:0:0:0:0:ffff:2064:a55
32.100.10.86 0:0:0:0:0:ffff:2064:a56
32.100.10.87 0:0:0:0:0:ffff:2064:a57
32.100.10.88 0:0:0:0:0:ffff:2064:a58
32.100.10.89 0:0:0:0:0:ffff:2064:a59
32.100.10.90 0:0:0:0:0:ffff:2064:a5a
32.100.10.91 0:0:0:0:0:ffff:2064:a5b
32.100.10.92 0:0:0:0:0:ffff:2064:a5c
32.100.10.93 0:0:0:0:0:ffff:2064:a5d
32.100.10.94 0:0:0:0:0:ffff:2064:a5e
32.100.10.95 0:0:0:0:0:ffff:2064:a5f
32.100.10.96 0:0:0:0:0:ffff:2064:a60
32.100.10.97 0:0:0:0:0:ffff:2064:a61
32.100.10.98 0:0:0:0:0:ffff:2064:a62
32.100.10.99 0:0:0:0:0:ffff:2064:a63
32.100.10.100 0:0:0:0:0:ffff:2064:a64
32.100.10.101 0:0:0:0:0:ffff:2064:a65
32.100.10.102 0:0:0:0:0:ffff:2064:a66
32.100.10.103 0:0:0:0:0:ffff:2064:a67
32.100.10.104 0:0:0:0:0:ffff:2064:a68
32.100.10.105 0:0:0:0:0:ffff:2064:a69
32.100.10.106 0:0:0:0:0:ffff:2064:a6a
32.100.10.107 0:0:0:0:0:ffff:2064:a6b
32.100.10.108 0:0:0:0:0:ffff:2064:a6c
32.100.10.109 0:0:0:0:0:ffff:2064:a6d
32.100.10.110 0:0:0:0:0:ffff:2064:a6e
32.100.10.111 0:0:0:0:0:ffff:2064:a6f
32.100.10.112 0:0:0:0:0:ffff:2064:a70
32.100.10.113 0:0:0:0:0:ffff:2064:a71
32.100.10.114 0:0:0:0:0:ffff:2064:a72
32.100.10.115 0:0:0:0:0:ffff:2064:a73
32.100.10.116 0:0:0:0:0:ffff:2064:a74
32.100.10.117 0:0:0:0:0:ffff:2064:a75
32.100.10.118 0:0:0:0:0:ffff:2064:a76
32.100.10.119 0:0:0:0:0:ffff:2064:a77
32.100.10.120 0:0:0:0:0:ffff:2064:a78


32.100.10.121 0:0:0:0:0:ffff:2064:a79
32.100.10.122 0:0:0:0:0:ffff:2064:a7a
32.100.10.123 0:0:0:0:0:ffff:2064:a7b
32.100.10.124 0:0:0:0:0:ffff:2064:a7c
32.100.10.125 0:0:0:0:0:ffff:2064:a7d
32.100.10.126 0:0:0:0:0:ffff:2064:a7e
32.100.10.127 0:0:0:0:0:ffff:2064:a7f
32.100.10.128 0:0:0:0:0:ffff:2064:a80
32.100.10.129 0:0:0:0:0:ffff:2064:a81
32.100.10.130 0:0:0:0:0:ffff:2064:a82
32.100.10.131 0:0:0:0:0:ffff:2064:a83
32.100.10.132 0:0:0:0:0:ffff:2064:a84
32.100.10.133 0:0:0:0:0:ffff:2064:a85
32.100.10.134 0:0:0:0:0:ffff:2064:a86
32.100.10.135 0:0:0:0:0:ffff:2064:a87
32.100.10.136 0:0:0:0:0:ffff:2064:a88
32.100.10.137 0:0:0:0:0:ffff:2064:a89
32.100.10.138 0:0:0:0:0:ffff:2064:a8a
32.100.10.139 0:0:0:0:0:ffff:2064:a8b
32.100.10.140 0:0:0:0:0:ffff:2064:a8c
32.100.10.141 0:0:0:0:0:ffff:2064:a8d
32.100.10.142 0:0:0:0:0:ffff:2064:a8e
32.100.10.143 0:0:0:0:0:ffff:2064:a8f
32.100.10.144 0:0:0:0:0:ffff:2064:a90
32.100.10.145 0:0:0:0:0:ffff:2064:a91
32.100.10.146 0:0:0:0:0:ffff:2064:a92
32.100.10.147 0:0:0:0:0:ffff:2064:a93
32.100.10.148 0:0:0:0:0:ffff:2064:a94
32.100.10.149 0:0:0:0:0:ffff:2064:a95
32.100.10.150 0:0:0:0:0:ffff:2064:a96
32.100.10.151 0:0:0:0:0:ffff:2064:a97
32.100.10.152 0:0:0:0:0:ffff:2064:a98
32.100.10.153 0:0:0:0:0:ffff:2064:a99
32.100.10.154 0:0:0:0:0:ffff:2064:a9a
32.100.10.155 0:0:0:0:0:ffff:2064:a9b
32.100.10.156 0:0:0:0:0:ffff:2064:a9c
32.100.10.157 0:0:0:0:0:ffff:2064:a9d
32.100.10.158 0:0:0:0:0:ffff:2064:a9e
32.100.10.159 0:0:0:0:0:ffff:2064:a9f
32.100.10.160 0:0:0:0:0:ffff:2064:aa0
32.100.10.161 0:0:0:0:0:ffff:2064:aa1
32.100.10.162 0:0:0:0:0:ffff:2064:aa2
32.100.10.163 0:0:0:0:0:ffff:2064:aa3
32.100.10.164 0:0:0:0:0:ffff:2064:aa4
32.100.10.165 0:0:0:0:0:ffff:2064:aa5
32.100.10.166 0:0:0:0:0:ffff:2064:aa6
32.100.10.167 0:0:0:0:0:ffff:2064:aa7
32.100.10.168 0:0:0:0:0:ffff:2064:aa8
32.100.10.169 0:0:0:0:0:ffff:2064:aa9
32.100.10.170 0:0:0:0:0:ffff:2064:aaa
32.100.10.171 0:0:0:0:0:ffff:2064:aab
32.100.10.172 0:0:0:0:0:ffff:2064:aac
32.100.10.173 0:0:0:0:0:ffff:2064:aad
32.100.10.174 0:0:0:0:0:ffff:2064:aae
32.100.10.175 0:0:0:0:0:ffff:2064:aaf
32.100.10.176 0:0:0:0:0:ffff:2064:ab0
32.100.10.177 0:0:0:0:0:ffff:2064:ab1
32.100.10.178 0:0:0:0:0:ffff:2064:ab2
32.100.10.179 0:0:0:0:0:ffff:2064:ab3
32.100.10.180 0:0:0:0:0:ffff:2064:ab4


32.100.10.181 0:0:0:0:0:ffff:2064:ab5
32.100.10.182 0:0:0:0:0:ffff:2064:ab6
32.100.10.183 0:0:0:0:0:ffff:2064:ab7
32.100.10.184 0:0:0:0:0:ffff:2064:ab8
32.100.10.185 0:0:0:0:0:ffff:2064:ab9
32.100.10.186 0:0:0:0:0:ffff:2064:aba
32.100.10.187 0:0:0:0:0:ffff:2064:abb
32.100.10.188 0:0:0:0:0:ffff:2064:abc
32.100.10.189 0:0:0:0:0:ffff:2064:abd
32.100.10.190 0:0:0:0:0:ffff:2064:abe
32.100.10.191 0:0:0:0:0:ffff:2064:abf
32.100.10.192 0:0:0:0:0:ffff:2064:ac0
32.100.10.193 0:0:0:0:0:ffff:2064:ac1
32.100.10.194 0:0:0:0:0:ffff:2064:ac2
32.100.10.195 0:0:0:0:0:ffff:2064:ac3
32.100.10.196 0:0:0:0:0:ffff:2064:ac4
32.100.10.197 0:0:0:0:0:ffff:2064:ac5
32.100.10.198 0:0:0:0:0:ffff:2064:ac6
32.100.10.199 0:0:0:0:0:ffff:2064:ac7
32.100.10.200 0:0:0:0:0:ffff:2064:ac8
32.100.10.201 0:0:0:0:0:ffff:2064:ac9
32.100.10.202 0:0:0:0:0:ffff:2064:aca
32.100.10.203 0:0:0:0:0:ffff:2064:acb
32.100.10.204 0:0:0:0:0:ffff:2064:acc
32.100.10.205 0:0:0:0:0:ffff:2064:acd
32.100.10.206 0:0:0:0:0:ffff:2064:ace
32.100.10.207 0:0:0:0:0:ffff:2064:acf
32.100.10.208 0:0:0:0:0:ffff:2064:ad0
32.100.10.209 0:0:0:0:0:ffff:2064:ad1
32.100.10.210 0:0:0:0:0:ffff:2064:ad2
32.100.10.211 0:0:0:0:0:ffff:2064:ad3
32.100.10.212 0:0:0:0:0:ffff:2064:ad4
32.100.10.213 0:0:0:0:0:ffff:2064:ad5
32.100.10.214 0:0:0:0:0:ffff:2064:ad6
32.100.10.215 0:0:0:0:0:ffff:2064:ad7
32.100.10.216 0:0:0:0:0:ffff:2064:ad8
32.100.10.217 0:0:0:0:0:ffff:2064:ad9
32.100.10.218 0:0:0:0:0:ffff:2064:ada
32.100.10.219 0:0:0:0:0:ffff:2064:adb
32.100.10.220 0:0:0:0:0:ffff:2064:adc
32.100.10.221 0:0:0:0:0:ffff:2064:add
32.100.10.222 0:0:0:0:0:ffff:2064:ade
32.100.10.223 0:0:0:0:0:ffff:2064:adf
32.100.10.224 0:0:0:0:0:ffff:2064:ae0
32.100.10.225 0:0:0:0:0:ffff:2064:ae1
32.100.10.226 0:0:0:0:0:ffff:2064:ae2
32.100.10.227 0:0:0:0:0:ffff:2064:ae3
32.100.10.228 0:0:0:0:0:ffff:2064:ae4
32.100.10.229 0:0:0:0:0:ffff:2064:ae5
32.100.10.230 0:0:0:0:0:ffff:2064:ae6
32.100.10.231 0:0:0:0:0:ffff:2064:ae7
32.100.10.232 0:0:0:0:0:ffff:2064:ae8
32.100.10.233 0:0:0:0:0:ffff:2064:ae9
32.100.10.234 0:0:0:0:0:ffff:2064:aea
32.100.10.235 0:0:0:0:0:ffff:2064:aeb
32.100.10.236 0:0:0:0:0:ffff:2064:aec
32.100.10.237 0:0:0:0:0:ffff:2064:aed
32.100.10.238 0:0:0:0:0:ffff:2064:aee
32.100.10.239 0:0:0:0:0:ffff:2064:aef
32.100.10.240 0:0:0:0:0:ffff:2064:af0
32.100.10.241 0:0:0:0:0:ffff:2064:af1
32.100.10.242 0:0:0:0:0:ffff:2064:af2
32.100.10.243 0:0:0:0:0:ffff:2064:af3
32.100.10.244 0:0:0:0:0:ffff:2064:af4
32.100.10.245 0:0:0:0:0:ffff:2064:af5
32.100.10.246 0:0:0:0:0:ffff:2064:af6
32.100.10.247 0:0:0:0:0:ffff:2064:af7
32.100.10.248 0:0:0:0:0:ffff:2064:af8
32.100.10.249 0:0:0:0:0:ffff:2064:af9
32.100.10.250 0:0:0:0:0:ffff:2064:afa
32.100.10.251 0:0:0:0:0:ffff:2064:afb
32.100.10.252 0:0:0:0:0:ffff:2064:afc
32.100.10.253 0:0:0:0:0:ffff:2064:afd
32.100.10.254 0:0:0:0:0:ffff:2064:afe
32.100.10.255 0:0:0:0:0:ffff:2064:aff


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.