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
78.247.42.1 0:0:0:0:0:ffff:4ef7:2a01
78.247.42.2 0:0:0:0:0:ffff:4ef7:2a02
78.247.42.3 0:0:0:0:0:ffff:4ef7:2a03
78.247.42.4 0:0:0:0:0:ffff:4ef7:2a04
78.247.42.5 0:0:0:0:0:ffff:4ef7:2a05
78.247.42.6 0:0:0:0:0:ffff:4ef7:2a06
78.247.42.7 0:0:0:0:0:ffff:4ef7:2a07
78.247.42.8 0:0:0:0:0:ffff:4ef7:2a08
78.247.42.9 0:0:0:0:0:ffff:4ef7:2a09
78.247.42.10 0:0:0:0:0:ffff:4ef7:2a0a
78.247.42.11 0:0:0:0:0:ffff:4ef7:2a0b
78.247.42.12 0:0:0:0:0:ffff:4ef7:2a0c
78.247.42.13 0:0:0:0:0:ffff:4ef7:2a0d
78.247.42.14 0:0:0:0:0:ffff:4ef7:2a0e
78.247.42.15 0:0:0:0:0:ffff:4ef7:2a0f
78.247.42.16 0:0:0:0:0:ffff:4ef7:2a10
78.247.42.17 0:0:0:0:0:ffff:4ef7:2a11
78.247.42.18 0:0:0:0:0:ffff:4ef7:2a12
78.247.42.19 0:0:0:0:0:ffff:4ef7:2a13
78.247.42.20 0:0:0:0:0:ffff:4ef7:2a14
78.247.42.21 0:0:0:0:0:ffff:4ef7:2a15
78.247.42.22 0:0:0:0:0:ffff:4ef7:2a16
78.247.42.23 0:0:0:0:0:ffff:4ef7:2a17
78.247.42.24 0:0:0:0:0:ffff:4ef7:2a18
78.247.42.25 0:0:0:0:0:ffff:4ef7:2a19
78.247.42.26 0:0:0:0:0:ffff:4ef7:2a1a
78.247.42.27 0:0:0:0:0:ffff:4ef7:2a1b
78.247.42.28 0:0:0:0:0:ffff:4ef7:2a1c
78.247.42.29 0:0:0:0:0:ffff:4ef7:2a1d
78.247.42.30 0:0:0:0:0:ffff:4ef7:2a1e
78.247.42.31 0:0:0:0:0:ffff:4ef7:2a1f
78.247.42.32 0:0:0:0:0:ffff:4ef7:2a20
78.247.42.33 0:0:0:0:0:ffff:4ef7:2a21
78.247.42.34 0:0:0:0:0:ffff:4ef7:2a22
78.247.42.35 0:0:0:0:0:ffff:4ef7:2a23
78.247.42.36 0:0:0:0:0:ffff:4ef7:2a24
78.247.42.37 0:0:0:0:0:ffff:4ef7:2a25
78.247.42.38 0:0:0:0:0:ffff:4ef7:2a26
78.247.42.39 0:0:0:0:0:ffff:4ef7:2a27
78.247.42.40 0:0:0:0:0:ffff:4ef7:2a28
78.247.42.41 0:0:0:0:0:ffff:4ef7:2a29
78.247.42.42 0:0:0:0:0:ffff:4ef7:2a2a
78.247.42.43 0:0:0:0:0:ffff:4ef7:2a2b
78.247.42.44 0:0:0:0:0:ffff:4ef7:2a2c
78.247.42.45 0:0:0:0:0:ffff:4ef7:2a2d
78.247.42.46 0:0:0:0:0:ffff:4ef7:2a2e
78.247.42.47 0:0:0:0:0:ffff:4ef7:2a2f
78.247.42.48 0:0:0:0:0:ffff:4ef7:2a30
78.247.42.49 0:0:0:0:0:ffff:4ef7:2a31
78.247.42.50 0:0:0:0:0:ffff:4ef7:2a32
78.247.42.51 0:0:0:0:0:ffff:4ef7:2a33
78.247.42.52 0:0:0:0:0:ffff:4ef7:2a34
78.247.42.53 0:0:0:0:0:ffff:4ef7:2a35
78.247.42.54 0:0:0:0:0:ffff:4ef7:2a36
78.247.42.55 0:0:0:0:0:ffff:4ef7:2a37
78.247.42.56 0:0:0:0:0:ffff:4ef7:2a38
78.247.42.57 0:0:0:0:0:ffff:4ef7:2a39
78.247.42.58 0:0:0:0:0:ffff:4ef7:2a3a
78.247.42.59 0:0:0:0:0:ffff:4ef7:2a3b
78.247.42.60 0:0:0:0:0:ffff:4ef7:2a3c


78.247.42.61 0:0:0:0:0:ffff:4ef7:2a3d
78.247.42.62 0:0:0:0:0:ffff:4ef7:2a3e
78.247.42.63 0:0:0:0:0:ffff:4ef7:2a3f
78.247.42.64 0:0:0:0:0:ffff:4ef7:2a40
78.247.42.65 0:0:0:0:0:ffff:4ef7:2a41
78.247.42.66 0:0:0:0:0:ffff:4ef7:2a42
78.247.42.67 0:0:0:0:0:ffff:4ef7:2a43
78.247.42.68 0:0:0:0:0:ffff:4ef7:2a44
78.247.42.69 0:0:0:0:0:ffff:4ef7:2a45
78.247.42.70 0:0:0:0:0:ffff:4ef7:2a46
78.247.42.71 0:0:0:0:0:ffff:4ef7:2a47
78.247.42.72 0:0:0:0:0:ffff:4ef7:2a48
78.247.42.73 0:0:0:0:0:ffff:4ef7:2a49
78.247.42.74 0:0:0:0:0:ffff:4ef7:2a4a
78.247.42.75 0:0:0:0:0:ffff:4ef7:2a4b
78.247.42.76 0:0:0:0:0:ffff:4ef7:2a4c
78.247.42.77 0:0:0:0:0:ffff:4ef7:2a4d
78.247.42.78 0:0:0:0:0:ffff:4ef7:2a4e
78.247.42.79 0:0:0:0:0:ffff:4ef7:2a4f
78.247.42.80 0:0:0:0:0:ffff:4ef7:2a50
78.247.42.81 0:0:0:0:0:ffff:4ef7:2a51
78.247.42.82 0:0:0:0:0:ffff:4ef7:2a52
78.247.42.83 0:0:0:0:0:ffff:4ef7:2a53
78.247.42.84 0:0:0:0:0:ffff:4ef7:2a54
78.247.42.85 0:0:0:0:0:ffff:4ef7:2a55
78.247.42.86 0:0:0:0:0:ffff:4ef7:2a56
78.247.42.87 0:0:0:0:0:ffff:4ef7:2a57
78.247.42.88 0:0:0:0:0:ffff:4ef7:2a58
78.247.42.89 0:0:0:0:0:ffff:4ef7:2a59
78.247.42.90 0:0:0:0:0:ffff:4ef7:2a5a
78.247.42.91 0:0:0:0:0:ffff:4ef7:2a5b
78.247.42.92 0:0:0:0:0:ffff:4ef7:2a5c
78.247.42.93 0:0:0:0:0:ffff:4ef7:2a5d
78.247.42.94 0:0:0:0:0:ffff:4ef7:2a5e
78.247.42.95 0:0:0:0:0:ffff:4ef7:2a5f
78.247.42.96 0:0:0:0:0:ffff:4ef7:2a60
78.247.42.97 0:0:0:0:0:ffff:4ef7:2a61
78.247.42.98 0:0:0:0:0:ffff:4ef7:2a62
78.247.42.99 0:0:0:0:0:ffff:4ef7:2a63
78.247.42.100 0:0:0:0:0:ffff:4ef7:2a64
78.247.42.101 0:0:0:0:0:ffff:4ef7:2a65
78.247.42.102 0:0:0:0:0:ffff:4ef7:2a66
78.247.42.103 0:0:0:0:0:ffff:4ef7:2a67
78.247.42.104 0:0:0:0:0:ffff:4ef7:2a68
78.247.42.105 0:0:0:0:0:ffff:4ef7:2a69
78.247.42.106 0:0:0:0:0:ffff:4ef7:2a6a
78.247.42.107 0:0:0:0:0:ffff:4ef7:2a6b
78.247.42.108 0:0:0:0:0:ffff:4ef7:2a6c
78.247.42.109 0:0:0:0:0:ffff:4ef7:2a6d
78.247.42.110 0:0:0:0:0:ffff:4ef7:2a6e
78.247.42.111 0:0:0:0:0:ffff:4ef7:2a6f
78.247.42.112 0:0:0:0:0:ffff:4ef7:2a70
78.247.42.113 0:0:0:0:0:ffff:4ef7:2a71
78.247.42.114 0:0:0:0:0:ffff:4ef7:2a72
78.247.42.115 0:0:0:0:0:ffff:4ef7:2a73
78.247.42.116 0:0:0:0:0:ffff:4ef7:2a74
78.247.42.117 0:0:0:0:0:ffff:4ef7:2a75
78.247.42.118 0:0:0:0:0:ffff:4ef7:2a76
78.247.42.119 0:0:0:0:0:ffff:4ef7:2a77
78.247.42.120 0:0:0:0:0:ffff:4ef7:2a78


78.247.42.121 0:0:0:0:0:ffff:4ef7:2a79
78.247.42.122 0:0:0:0:0:ffff:4ef7:2a7a
78.247.42.123 0:0:0:0:0:ffff:4ef7:2a7b
78.247.42.124 0:0:0:0:0:ffff:4ef7:2a7c
78.247.42.125 0:0:0:0:0:ffff:4ef7:2a7d
78.247.42.126 0:0:0:0:0:ffff:4ef7:2a7e
78.247.42.127 0:0:0:0:0:ffff:4ef7:2a7f
78.247.42.128 0:0:0:0:0:ffff:4ef7:2a80
78.247.42.129 0:0:0:0:0:ffff:4ef7:2a81
78.247.42.130 0:0:0:0:0:ffff:4ef7:2a82
78.247.42.131 0:0:0:0:0:ffff:4ef7:2a83
78.247.42.132 0:0:0:0:0:ffff:4ef7:2a84
78.247.42.133 0:0:0:0:0:ffff:4ef7:2a85
78.247.42.134 0:0:0:0:0:ffff:4ef7:2a86
78.247.42.135 0:0:0:0:0:ffff:4ef7:2a87
78.247.42.136 0:0:0:0:0:ffff:4ef7:2a88
78.247.42.137 0:0:0:0:0:ffff:4ef7:2a89
78.247.42.138 0:0:0:0:0:ffff:4ef7:2a8a
78.247.42.139 0:0:0:0:0:ffff:4ef7:2a8b
78.247.42.140 0:0:0:0:0:ffff:4ef7:2a8c
78.247.42.141 0:0:0:0:0:ffff:4ef7:2a8d
78.247.42.142 0:0:0:0:0:ffff:4ef7:2a8e
78.247.42.143 0:0:0:0:0:ffff:4ef7:2a8f
78.247.42.144 0:0:0:0:0:ffff:4ef7:2a90
78.247.42.145 0:0:0:0:0:ffff:4ef7:2a91
78.247.42.146 0:0:0:0:0:ffff:4ef7:2a92
78.247.42.147 0:0:0:0:0:ffff:4ef7:2a93
78.247.42.148 0:0:0:0:0:ffff:4ef7:2a94
78.247.42.149 0:0:0:0:0:ffff:4ef7:2a95
78.247.42.150 0:0:0:0:0:ffff:4ef7:2a96
78.247.42.151 0:0:0:0:0:ffff:4ef7:2a97
78.247.42.152 0:0:0:0:0:ffff:4ef7:2a98
78.247.42.153 0:0:0:0:0:ffff:4ef7:2a99
78.247.42.154 0:0:0:0:0:ffff:4ef7:2a9a
78.247.42.155 0:0:0:0:0:ffff:4ef7:2a9b
78.247.42.156 0:0:0:0:0:ffff:4ef7:2a9c
78.247.42.157 0:0:0:0:0:ffff:4ef7:2a9d
78.247.42.158 0:0:0:0:0:ffff:4ef7:2a9e
78.247.42.159 0:0:0:0:0:ffff:4ef7:2a9f
78.247.42.160 0:0:0:0:0:ffff:4ef7:2aa0
78.247.42.161 0:0:0:0:0:ffff:4ef7:2aa1
78.247.42.162 0:0:0:0:0:ffff:4ef7:2aa2
78.247.42.163 0:0:0:0:0:ffff:4ef7:2aa3
78.247.42.164 0:0:0:0:0:ffff:4ef7:2aa4
78.247.42.165 0:0:0:0:0:ffff:4ef7:2aa5
78.247.42.166 0:0:0:0:0:ffff:4ef7:2aa6
78.247.42.167 0:0:0:0:0:ffff:4ef7:2aa7
78.247.42.168 0:0:0:0:0:ffff:4ef7:2aa8
78.247.42.169 0:0:0:0:0:ffff:4ef7:2aa9
78.247.42.170 0:0:0:0:0:ffff:4ef7:2aaa
78.247.42.171 0:0:0:0:0:ffff:4ef7:2aab
78.247.42.172 0:0:0:0:0:ffff:4ef7:2aac
78.247.42.173 0:0:0:0:0:ffff:4ef7:2aad
78.247.42.174 0:0:0:0:0:ffff:4ef7:2aae
78.247.42.175 0:0:0:0:0:ffff:4ef7:2aaf
78.247.42.176 0:0:0:0:0:ffff:4ef7:2ab0
78.247.42.177 0:0:0:0:0:ffff:4ef7:2ab1
78.247.42.178 0:0:0:0:0:ffff:4ef7:2ab2
78.247.42.179 0:0:0:0:0:ffff:4ef7:2ab3
78.247.42.180 0:0:0:0:0:ffff:4ef7:2ab4


78.247.42.181 0:0:0:0:0:ffff:4ef7:2ab5
78.247.42.182 0:0:0:0:0:ffff:4ef7:2ab6
78.247.42.183 0:0:0:0:0:ffff:4ef7:2ab7
78.247.42.184 0:0:0:0:0:ffff:4ef7:2ab8
78.247.42.185 0:0:0:0:0:ffff:4ef7:2ab9
78.247.42.186 0:0:0:0:0:ffff:4ef7:2aba
78.247.42.187 0:0:0:0:0:ffff:4ef7:2abb
78.247.42.188 0:0:0:0:0:ffff:4ef7:2abc
78.247.42.189 0:0:0:0:0:ffff:4ef7:2abd
78.247.42.190 0:0:0:0:0:ffff:4ef7:2abe
78.247.42.191 0:0:0:0:0:ffff:4ef7:2abf
78.247.42.192 0:0:0:0:0:ffff:4ef7:2ac0
78.247.42.193 0:0:0:0:0:ffff:4ef7:2ac1
78.247.42.194 0:0:0:0:0:ffff:4ef7:2ac2
78.247.42.195 0:0:0:0:0:ffff:4ef7:2ac3
78.247.42.196 0:0:0:0:0:ffff:4ef7:2ac4
78.247.42.197 0:0:0:0:0:ffff:4ef7:2ac5
78.247.42.198 0:0:0:0:0:ffff:4ef7:2ac6
78.247.42.199 0:0:0:0:0:ffff:4ef7:2ac7
78.247.42.200 0:0:0:0:0:ffff:4ef7:2ac8
78.247.42.201 0:0:0:0:0:ffff:4ef7:2ac9
78.247.42.202 0:0:0:0:0:ffff:4ef7:2aca
78.247.42.203 0:0:0:0:0:ffff:4ef7:2acb
78.247.42.204 0:0:0:0:0:ffff:4ef7:2acc
78.247.42.205 0:0:0:0:0:ffff:4ef7:2acd
78.247.42.206 0:0:0:0:0:ffff:4ef7:2ace
78.247.42.207 0:0:0:0:0:ffff:4ef7:2acf
78.247.42.208 0:0:0:0:0:ffff:4ef7:2ad0
78.247.42.209 0:0:0:0:0:ffff:4ef7:2ad1
78.247.42.210 0:0:0:0:0:ffff:4ef7:2ad2
78.247.42.211 0:0:0:0:0:ffff:4ef7:2ad3
78.247.42.212 0:0:0:0:0:ffff:4ef7:2ad4
78.247.42.213 0:0:0:0:0:ffff:4ef7:2ad5
78.247.42.214 0:0:0:0:0:ffff:4ef7:2ad6
78.247.42.215 0:0:0:0:0:ffff:4ef7:2ad7
78.247.42.216 0:0:0:0:0:ffff:4ef7:2ad8
78.247.42.217 0:0:0:0:0:ffff:4ef7:2ad9
78.247.42.218 0:0:0:0:0:ffff:4ef7:2ada
78.247.42.219 0:0:0:0:0:ffff:4ef7:2adb
78.247.42.220 0:0:0:0:0:ffff:4ef7:2adc
78.247.42.221 0:0:0:0:0:ffff:4ef7:2add
78.247.42.222 0:0:0:0:0:ffff:4ef7:2ade
78.247.42.223 0:0:0:0:0:ffff:4ef7:2adf
78.247.42.224 0:0:0:0:0:ffff:4ef7:2ae0
78.247.42.225 0:0:0:0:0:ffff:4ef7:2ae1
78.247.42.226 0:0:0:0:0:ffff:4ef7:2ae2
78.247.42.227 0:0:0:0:0:ffff:4ef7:2ae3
78.247.42.228 0:0:0:0:0:ffff:4ef7:2ae4
78.247.42.229 0:0:0:0:0:ffff:4ef7:2ae5
78.247.42.230 0:0:0:0:0:ffff:4ef7:2ae6
78.247.42.231 0:0:0:0:0:ffff:4ef7:2ae7
78.247.42.232 0:0:0:0:0:ffff:4ef7:2ae8
78.247.42.233 0:0:0:0:0:ffff:4ef7:2ae9
78.247.42.234 0:0:0:0:0:ffff:4ef7:2aea
78.247.42.235 0:0:0:0:0:ffff:4ef7:2aeb
78.247.42.236 0:0:0:0:0:ffff:4ef7:2aec
78.247.42.237 0:0:0:0:0:ffff:4ef7:2aed
78.247.42.238 0:0:0:0:0:ffff:4ef7:2aee
78.247.42.239 0:0:0:0:0:ffff:4ef7:2aef
78.247.42.240 0:0:0:0:0:ffff:4ef7:2af0
78.247.42.241 0:0:0:0:0:ffff:4ef7:2af1
78.247.42.242 0:0:0:0:0:ffff:4ef7:2af2
78.247.42.243 0:0:0:0:0:ffff:4ef7:2af3
78.247.42.244 0:0:0:0:0:ffff:4ef7:2af4
78.247.42.245 0:0:0:0:0:ffff:4ef7:2af5
78.247.42.246 0:0:0:0:0:ffff:4ef7:2af6
78.247.42.247 0:0:0:0:0:ffff:4ef7:2af7
78.247.42.248 0:0:0:0:0:ffff:4ef7:2af8
78.247.42.249 0:0:0:0:0:ffff:4ef7:2af9
78.247.42.250 0:0:0:0:0:ffff:4ef7:2afa
78.247.42.251 0:0:0:0:0:ffff:4ef7:2afb
78.247.42.252 0:0:0:0:0:ffff:4ef7:2afc
78.247.42.253 0:0:0:0:0:ffff:4ef7:2afd
78.247.42.254 0:0:0:0:0:ffff:4ef7:2afe
78.247.42.255 0:0:0:0:0:ffff:4ef7:2aff


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.