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
40.136.10.1 0:0:0:0:0:ffff:2888:a01
40.136.10.2 0:0:0:0:0:ffff:2888:a02
40.136.10.3 0:0:0:0:0:ffff:2888:a03
40.136.10.4 0:0:0:0:0:ffff:2888:a04
40.136.10.5 0:0:0:0:0:ffff:2888:a05
40.136.10.6 0:0:0:0:0:ffff:2888:a06
40.136.10.7 0:0:0:0:0:ffff:2888:a07
40.136.10.8 0:0:0:0:0:ffff:2888:a08
40.136.10.9 0:0:0:0:0:ffff:2888:a09
40.136.10.10 0:0:0:0:0:ffff:2888:a0a
40.136.10.11 0:0:0:0:0:ffff:2888:a0b
40.136.10.12 0:0:0:0:0:ffff:2888:a0c
40.136.10.13 0:0:0:0:0:ffff:2888:a0d
40.136.10.14 0:0:0:0:0:ffff:2888:a0e
40.136.10.15 0:0:0:0:0:ffff:2888:a0f
40.136.10.16 0:0:0:0:0:ffff:2888:a10
40.136.10.17 0:0:0:0:0:ffff:2888:a11
40.136.10.18 0:0:0:0:0:ffff:2888:a12
40.136.10.19 0:0:0:0:0:ffff:2888:a13
40.136.10.20 0:0:0:0:0:ffff:2888:a14
40.136.10.21 0:0:0:0:0:ffff:2888:a15
40.136.10.22 0:0:0:0:0:ffff:2888:a16
40.136.10.23 0:0:0:0:0:ffff:2888:a17
40.136.10.24 0:0:0:0:0:ffff:2888:a18
40.136.10.25 0:0:0:0:0:ffff:2888:a19
40.136.10.26 0:0:0:0:0:ffff:2888:a1a
40.136.10.27 0:0:0:0:0:ffff:2888:a1b
40.136.10.28 0:0:0:0:0:ffff:2888:a1c
40.136.10.29 0:0:0:0:0:ffff:2888:a1d
40.136.10.30 0:0:0:0:0:ffff:2888:a1e
40.136.10.31 0:0:0:0:0:ffff:2888:a1f
40.136.10.32 0:0:0:0:0:ffff:2888:a20
40.136.10.33 0:0:0:0:0:ffff:2888:a21
40.136.10.34 0:0:0:0:0:ffff:2888:a22
40.136.10.35 0:0:0:0:0:ffff:2888:a23
40.136.10.36 0:0:0:0:0:ffff:2888:a24
40.136.10.37 0:0:0:0:0:ffff:2888:a25
40.136.10.38 0:0:0:0:0:ffff:2888:a26
40.136.10.39 0:0:0:0:0:ffff:2888:a27
40.136.10.40 0:0:0:0:0:ffff:2888:a28
40.136.10.41 0:0:0:0:0:ffff:2888:a29
40.136.10.42 0:0:0:0:0:ffff:2888:a2a
40.136.10.43 0:0:0:0:0:ffff:2888:a2b
40.136.10.44 0:0:0:0:0:ffff:2888:a2c
40.136.10.45 0:0:0:0:0:ffff:2888:a2d
40.136.10.46 0:0:0:0:0:ffff:2888:a2e
40.136.10.47 0:0:0:0:0:ffff:2888:a2f
40.136.10.48 0:0:0:0:0:ffff:2888:a30
40.136.10.49 0:0:0:0:0:ffff:2888:a31
40.136.10.50 0:0:0:0:0:ffff:2888:a32
40.136.10.51 0:0:0:0:0:ffff:2888:a33
40.136.10.52 0:0:0:0:0:ffff:2888:a34
40.136.10.53 0:0:0:0:0:ffff:2888:a35
40.136.10.54 0:0:0:0:0:ffff:2888:a36
40.136.10.55 0:0:0:0:0:ffff:2888:a37
40.136.10.56 0:0:0:0:0:ffff:2888:a38
40.136.10.57 0:0:0:0:0:ffff:2888:a39
40.136.10.58 0:0:0:0:0:ffff:2888:a3a
40.136.10.59 0:0:0:0:0:ffff:2888:a3b
40.136.10.60 0:0:0:0:0:ffff:2888:a3c


40.136.10.61 0:0:0:0:0:ffff:2888:a3d
40.136.10.62 0:0:0:0:0:ffff:2888:a3e
40.136.10.63 0:0:0:0:0:ffff:2888:a3f
40.136.10.64 0:0:0:0:0:ffff:2888:a40
40.136.10.65 0:0:0:0:0:ffff:2888:a41
40.136.10.66 0:0:0:0:0:ffff:2888:a42
40.136.10.67 0:0:0:0:0:ffff:2888:a43
40.136.10.68 0:0:0:0:0:ffff:2888:a44
40.136.10.69 0:0:0:0:0:ffff:2888:a45
40.136.10.70 0:0:0:0:0:ffff:2888:a46
40.136.10.71 0:0:0:0:0:ffff:2888:a47
40.136.10.72 0:0:0:0:0:ffff:2888:a48
40.136.10.73 0:0:0:0:0:ffff:2888:a49
40.136.10.74 0:0:0:0:0:ffff:2888:a4a
40.136.10.75 0:0:0:0:0:ffff:2888:a4b
40.136.10.76 0:0:0:0:0:ffff:2888:a4c
40.136.10.77 0:0:0:0:0:ffff:2888:a4d
40.136.10.78 0:0:0:0:0:ffff:2888:a4e
40.136.10.79 0:0:0:0:0:ffff:2888:a4f
40.136.10.80 0:0:0:0:0:ffff:2888:a50
40.136.10.81 0:0:0:0:0:ffff:2888:a51
40.136.10.82 0:0:0:0:0:ffff:2888:a52
40.136.10.83 0:0:0:0:0:ffff:2888:a53
40.136.10.84 0:0:0:0:0:ffff:2888:a54
40.136.10.85 0:0:0:0:0:ffff:2888:a55
40.136.10.86 0:0:0:0:0:ffff:2888:a56
40.136.10.87 0:0:0:0:0:ffff:2888:a57
40.136.10.88 0:0:0:0:0:ffff:2888:a58
40.136.10.89 0:0:0:0:0:ffff:2888:a59
40.136.10.90 0:0:0:0:0:ffff:2888:a5a
40.136.10.91 0:0:0:0:0:ffff:2888:a5b
40.136.10.92 0:0:0:0:0:ffff:2888:a5c
40.136.10.93 0:0:0:0:0:ffff:2888:a5d
40.136.10.94 0:0:0:0:0:ffff:2888:a5e
40.136.10.95 0:0:0:0:0:ffff:2888:a5f
40.136.10.96 0:0:0:0:0:ffff:2888:a60
40.136.10.97 0:0:0:0:0:ffff:2888:a61
40.136.10.98 0:0:0:0:0:ffff:2888:a62
40.136.10.99 0:0:0:0:0:ffff:2888:a63
40.136.10.100 0:0:0:0:0:ffff:2888:a64
40.136.10.101 0:0:0:0:0:ffff:2888:a65
40.136.10.102 0:0:0:0:0:ffff:2888:a66
40.136.10.103 0:0:0:0:0:ffff:2888:a67
40.136.10.104 0:0:0:0:0:ffff:2888:a68
40.136.10.105 0:0:0:0:0:ffff:2888:a69
40.136.10.106 0:0:0:0:0:ffff:2888:a6a
40.136.10.107 0:0:0:0:0:ffff:2888:a6b
40.136.10.108 0:0:0:0:0:ffff:2888:a6c
40.136.10.109 0:0:0:0:0:ffff:2888:a6d
40.136.10.110 0:0:0:0:0:ffff:2888:a6e
40.136.10.111 0:0:0:0:0:ffff:2888:a6f
40.136.10.112 0:0:0:0:0:ffff:2888:a70
40.136.10.113 0:0:0:0:0:ffff:2888:a71
40.136.10.114 0:0:0:0:0:ffff:2888:a72
40.136.10.115 0:0:0:0:0:ffff:2888:a73
40.136.10.116 0:0:0:0:0:ffff:2888:a74
40.136.10.117 0:0:0:0:0:ffff:2888:a75
40.136.10.118 0:0:0:0:0:ffff:2888:a76
40.136.10.119 0:0:0:0:0:ffff:2888:a77
40.136.10.120 0:0:0:0:0:ffff:2888:a78


40.136.10.121 0:0:0:0:0:ffff:2888:a79
40.136.10.122 0:0:0:0:0:ffff:2888:a7a
40.136.10.123 0:0:0:0:0:ffff:2888:a7b
40.136.10.124 0:0:0:0:0:ffff:2888:a7c
40.136.10.125 0:0:0:0:0:ffff:2888:a7d
40.136.10.126 0:0:0:0:0:ffff:2888:a7e
40.136.10.127 0:0:0:0:0:ffff:2888:a7f
40.136.10.128 0:0:0:0:0:ffff:2888:a80
40.136.10.129 0:0:0:0:0:ffff:2888:a81
40.136.10.130 0:0:0:0:0:ffff:2888:a82
40.136.10.131 0:0:0:0:0:ffff:2888:a83
40.136.10.132 0:0:0:0:0:ffff:2888:a84
40.136.10.133 0:0:0:0:0:ffff:2888:a85
40.136.10.134 0:0:0:0:0:ffff:2888:a86
40.136.10.135 0:0:0:0:0:ffff:2888:a87
40.136.10.136 0:0:0:0:0:ffff:2888:a88
40.136.10.137 0:0:0:0:0:ffff:2888:a89
40.136.10.138 0:0:0:0:0:ffff:2888:a8a
40.136.10.139 0:0:0:0:0:ffff:2888:a8b
40.136.10.140 0:0:0:0:0:ffff:2888:a8c
40.136.10.141 0:0:0:0:0:ffff:2888:a8d
40.136.10.142 0:0:0:0:0:ffff:2888:a8e
40.136.10.143 0:0:0:0:0:ffff:2888:a8f
40.136.10.144 0:0:0:0:0:ffff:2888:a90
40.136.10.145 0:0:0:0:0:ffff:2888:a91
40.136.10.146 0:0:0:0:0:ffff:2888:a92
40.136.10.147 0:0:0:0:0:ffff:2888:a93
40.136.10.148 0:0:0:0:0:ffff:2888:a94
40.136.10.149 0:0:0:0:0:ffff:2888:a95
40.136.10.150 0:0:0:0:0:ffff:2888:a96
40.136.10.151 0:0:0:0:0:ffff:2888:a97
40.136.10.152 0:0:0:0:0:ffff:2888:a98
40.136.10.153 0:0:0:0:0:ffff:2888:a99
40.136.10.154 0:0:0:0:0:ffff:2888:a9a
40.136.10.155 0:0:0:0:0:ffff:2888:a9b
40.136.10.156 0:0:0:0:0:ffff:2888:a9c
40.136.10.157 0:0:0:0:0:ffff:2888:a9d
40.136.10.158 0:0:0:0:0:ffff:2888:a9e
40.136.10.159 0:0:0:0:0:ffff:2888:a9f
40.136.10.160 0:0:0:0:0:ffff:2888:aa0
40.136.10.161 0:0:0:0:0:ffff:2888:aa1
40.136.10.162 0:0:0:0:0:ffff:2888:aa2
40.136.10.163 0:0:0:0:0:ffff:2888:aa3
40.136.10.164 0:0:0:0:0:ffff:2888:aa4
40.136.10.165 0:0:0:0:0:ffff:2888:aa5
40.136.10.166 0:0:0:0:0:ffff:2888:aa6
40.136.10.167 0:0:0:0:0:ffff:2888:aa7
40.136.10.168 0:0:0:0:0:ffff:2888:aa8
40.136.10.169 0:0:0:0:0:ffff:2888:aa9
40.136.10.170 0:0:0:0:0:ffff:2888:aaa
40.136.10.171 0:0:0:0:0:ffff:2888:aab
40.136.10.172 0:0:0:0:0:ffff:2888:aac
40.136.10.173 0:0:0:0:0:ffff:2888:aad
40.136.10.174 0:0:0:0:0:ffff:2888:aae
40.136.10.175 0:0:0:0:0:ffff:2888:aaf
40.136.10.176 0:0:0:0:0:ffff:2888:ab0
40.136.10.177 0:0:0:0:0:ffff:2888:ab1
40.136.10.178 0:0:0:0:0:ffff:2888:ab2
40.136.10.179 0:0:0:0:0:ffff:2888:ab3
40.136.10.180 0:0:0:0:0:ffff:2888:ab4


40.136.10.181 0:0:0:0:0:ffff:2888:ab5
40.136.10.182 0:0:0:0:0:ffff:2888:ab6
40.136.10.183 0:0:0:0:0:ffff:2888:ab7
40.136.10.184 0:0:0:0:0:ffff:2888:ab8
40.136.10.185 0:0:0:0:0:ffff:2888:ab9
40.136.10.186 0:0:0:0:0:ffff:2888:aba
40.136.10.187 0:0:0:0:0:ffff:2888:abb
40.136.10.188 0:0:0:0:0:ffff:2888:abc
40.136.10.189 0:0:0:0:0:ffff:2888:abd
40.136.10.190 0:0:0:0:0:ffff:2888:abe
40.136.10.191 0:0:0:0:0:ffff:2888:abf
40.136.10.192 0:0:0:0:0:ffff:2888:ac0
40.136.10.193 0:0:0:0:0:ffff:2888:ac1
40.136.10.194 0:0:0:0:0:ffff:2888:ac2
40.136.10.195 0:0:0:0:0:ffff:2888:ac3
40.136.10.196 0:0:0:0:0:ffff:2888:ac4
40.136.10.197 0:0:0:0:0:ffff:2888:ac5
40.136.10.198 0:0:0:0:0:ffff:2888:ac6
40.136.10.199 0:0:0:0:0:ffff:2888:ac7
40.136.10.200 0:0:0:0:0:ffff:2888:ac8
40.136.10.201 0:0:0:0:0:ffff:2888:ac9
40.136.10.202 0:0:0:0:0:ffff:2888:aca
40.136.10.203 0:0:0:0:0:ffff:2888:acb
40.136.10.204 0:0:0:0:0:ffff:2888:acc
40.136.10.205 0:0:0:0:0:ffff:2888:acd
40.136.10.206 0:0:0:0:0:ffff:2888:ace
40.136.10.207 0:0:0:0:0:ffff:2888:acf
40.136.10.208 0:0:0:0:0:ffff:2888:ad0
40.136.10.209 0:0:0:0:0:ffff:2888:ad1
40.136.10.210 0:0:0:0:0:ffff:2888:ad2
40.136.10.211 0:0:0:0:0:ffff:2888:ad3
40.136.10.212 0:0:0:0:0:ffff:2888:ad4
40.136.10.213 0:0:0:0:0:ffff:2888:ad5
40.136.10.214 0:0:0:0:0:ffff:2888:ad6
40.136.10.215 0:0:0:0:0:ffff:2888:ad7
40.136.10.216 0:0:0:0:0:ffff:2888:ad8
40.136.10.217 0:0:0:0:0:ffff:2888:ad9
40.136.10.218 0:0:0:0:0:ffff:2888:ada
40.136.10.219 0:0:0:0:0:ffff:2888:adb
40.136.10.220 0:0:0:0:0:ffff:2888:adc
40.136.10.221 0:0:0:0:0:ffff:2888:add
40.136.10.222 0:0:0:0:0:ffff:2888:ade
40.136.10.223 0:0:0:0:0:ffff:2888:adf
40.136.10.224 0:0:0:0:0:ffff:2888:ae0
40.136.10.225 0:0:0:0:0:ffff:2888:ae1
40.136.10.226 0:0:0:0:0:ffff:2888:ae2
40.136.10.227 0:0:0:0:0:ffff:2888:ae3
40.136.10.228 0:0:0:0:0:ffff:2888:ae4
40.136.10.229 0:0:0:0:0:ffff:2888:ae5
40.136.10.230 0:0:0:0:0:ffff:2888:ae6
40.136.10.231 0:0:0:0:0:ffff:2888:ae7
40.136.10.232 0:0:0:0:0:ffff:2888:ae8
40.136.10.233 0:0:0:0:0:ffff:2888:ae9
40.136.10.234 0:0:0:0:0:ffff:2888:aea
40.136.10.235 0:0:0:0:0:ffff:2888:aeb
40.136.10.236 0:0:0:0:0:ffff:2888:aec
40.136.10.237 0:0:0:0:0:ffff:2888:aed
40.136.10.238 0:0:0:0:0:ffff:2888:aee
40.136.10.239 0:0:0:0:0:ffff:2888:aef
40.136.10.240 0:0:0:0:0:ffff:2888:af0
40.136.10.241 0:0:0:0:0:ffff:2888:af1
40.136.10.242 0:0:0:0:0:ffff:2888:af2
40.136.10.243 0:0:0:0:0:ffff:2888:af3
40.136.10.244 0:0:0:0:0:ffff:2888:af4
40.136.10.245 0:0:0:0:0:ffff:2888:af5
40.136.10.246 0:0:0:0:0:ffff:2888:af6
40.136.10.247 0:0:0:0:0:ffff:2888:af7
40.136.10.248 0:0:0:0:0:ffff:2888:af8
40.136.10.249 0:0:0:0:0:ffff:2888:af9
40.136.10.250 0:0:0:0:0:ffff:2888:afa
40.136.10.251 0:0:0:0:0:ffff:2888:afb
40.136.10.252 0:0:0:0:0:ffff:2888:afc
40.136.10.253 0:0:0:0:0:ffff:2888:afd
40.136.10.254 0:0:0:0:0:ffff:2888:afe
40.136.10.255 0:0:0:0:0:ffff:2888: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.