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
142.194.42.1 0:0:0:0:0:ffff:8ec2:2a01
142.194.42.2 0:0:0:0:0:ffff:8ec2:2a02
142.194.42.3 0:0:0:0:0:ffff:8ec2:2a03
142.194.42.4 0:0:0:0:0:ffff:8ec2:2a04
142.194.42.5 0:0:0:0:0:ffff:8ec2:2a05
142.194.42.6 0:0:0:0:0:ffff:8ec2:2a06
142.194.42.7 0:0:0:0:0:ffff:8ec2:2a07
142.194.42.8 0:0:0:0:0:ffff:8ec2:2a08
142.194.42.9 0:0:0:0:0:ffff:8ec2:2a09
142.194.42.10 0:0:0:0:0:ffff:8ec2:2a0a
142.194.42.11 0:0:0:0:0:ffff:8ec2:2a0b
142.194.42.12 0:0:0:0:0:ffff:8ec2:2a0c
142.194.42.13 0:0:0:0:0:ffff:8ec2:2a0d
142.194.42.14 0:0:0:0:0:ffff:8ec2:2a0e
142.194.42.15 0:0:0:0:0:ffff:8ec2:2a0f
142.194.42.16 0:0:0:0:0:ffff:8ec2:2a10
142.194.42.17 0:0:0:0:0:ffff:8ec2:2a11
142.194.42.18 0:0:0:0:0:ffff:8ec2:2a12
142.194.42.19 0:0:0:0:0:ffff:8ec2:2a13
142.194.42.20 0:0:0:0:0:ffff:8ec2:2a14
142.194.42.21 0:0:0:0:0:ffff:8ec2:2a15
142.194.42.22 0:0:0:0:0:ffff:8ec2:2a16
142.194.42.23 0:0:0:0:0:ffff:8ec2:2a17
142.194.42.24 0:0:0:0:0:ffff:8ec2:2a18
142.194.42.25 0:0:0:0:0:ffff:8ec2:2a19
142.194.42.26 0:0:0:0:0:ffff:8ec2:2a1a
142.194.42.27 0:0:0:0:0:ffff:8ec2:2a1b
142.194.42.28 0:0:0:0:0:ffff:8ec2:2a1c
142.194.42.29 0:0:0:0:0:ffff:8ec2:2a1d
142.194.42.30 0:0:0:0:0:ffff:8ec2:2a1e
142.194.42.31 0:0:0:0:0:ffff:8ec2:2a1f
142.194.42.32 0:0:0:0:0:ffff:8ec2:2a20
142.194.42.33 0:0:0:0:0:ffff:8ec2:2a21
142.194.42.34 0:0:0:0:0:ffff:8ec2:2a22
142.194.42.35 0:0:0:0:0:ffff:8ec2:2a23
142.194.42.36 0:0:0:0:0:ffff:8ec2:2a24
142.194.42.37 0:0:0:0:0:ffff:8ec2:2a25
142.194.42.38 0:0:0:0:0:ffff:8ec2:2a26
142.194.42.39 0:0:0:0:0:ffff:8ec2:2a27
142.194.42.40 0:0:0:0:0:ffff:8ec2:2a28
142.194.42.41 0:0:0:0:0:ffff:8ec2:2a29
142.194.42.42 0:0:0:0:0:ffff:8ec2:2a2a
142.194.42.43 0:0:0:0:0:ffff:8ec2:2a2b
142.194.42.44 0:0:0:0:0:ffff:8ec2:2a2c
142.194.42.45 0:0:0:0:0:ffff:8ec2:2a2d
142.194.42.46 0:0:0:0:0:ffff:8ec2:2a2e
142.194.42.47 0:0:0:0:0:ffff:8ec2:2a2f
142.194.42.48 0:0:0:0:0:ffff:8ec2:2a30
142.194.42.49 0:0:0:0:0:ffff:8ec2:2a31
142.194.42.50 0:0:0:0:0:ffff:8ec2:2a32
142.194.42.51 0:0:0:0:0:ffff:8ec2:2a33
142.194.42.52 0:0:0:0:0:ffff:8ec2:2a34
142.194.42.53 0:0:0:0:0:ffff:8ec2:2a35
142.194.42.54 0:0:0:0:0:ffff:8ec2:2a36
142.194.42.55 0:0:0:0:0:ffff:8ec2:2a37
142.194.42.56 0:0:0:0:0:ffff:8ec2:2a38
142.194.42.57 0:0:0:0:0:ffff:8ec2:2a39
142.194.42.58 0:0:0:0:0:ffff:8ec2:2a3a
142.194.42.59 0:0:0:0:0:ffff:8ec2:2a3b
142.194.42.60 0:0:0:0:0:ffff:8ec2:2a3c


142.194.42.61 0:0:0:0:0:ffff:8ec2:2a3d
142.194.42.62 0:0:0:0:0:ffff:8ec2:2a3e
142.194.42.63 0:0:0:0:0:ffff:8ec2:2a3f
142.194.42.64 0:0:0:0:0:ffff:8ec2:2a40
142.194.42.65 0:0:0:0:0:ffff:8ec2:2a41
142.194.42.66 0:0:0:0:0:ffff:8ec2:2a42
142.194.42.67 0:0:0:0:0:ffff:8ec2:2a43
142.194.42.68 0:0:0:0:0:ffff:8ec2:2a44
142.194.42.69 0:0:0:0:0:ffff:8ec2:2a45
142.194.42.70 0:0:0:0:0:ffff:8ec2:2a46
142.194.42.71 0:0:0:0:0:ffff:8ec2:2a47
142.194.42.72 0:0:0:0:0:ffff:8ec2:2a48
142.194.42.73 0:0:0:0:0:ffff:8ec2:2a49
142.194.42.74 0:0:0:0:0:ffff:8ec2:2a4a
142.194.42.75 0:0:0:0:0:ffff:8ec2:2a4b
142.194.42.76 0:0:0:0:0:ffff:8ec2:2a4c
142.194.42.77 0:0:0:0:0:ffff:8ec2:2a4d
142.194.42.78 0:0:0:0:0:ffff:8ec2:2a4e
142.194.42.79 0:0:0:0:0:ffff:8ec2:2a4f
142.194.42.80 0:0:0:0:0:ffff:8ec2:2a50
142.194.42.81 0:0:0:0:0:ffff:8ec2:2a51
142.194.42.82 0:0:0:0:0:ffff:8ec2:2a52
142.194.42.83 0:0:0:0:0:ffff:8ec2:2a53
142.194.42.84 0:0:0:0:0:ffff:8ec2:2a54
142.194.42.85 0:0:0:0:0:ffff:8ec2:2a55
142.194.42.86 0:0:0:0:0:ffff:8ec2:2a56
142.194.42.87 0:0:0:0:0:ffff:8ec2:2a57
142.194.42.88 0:0:0:0:0:ffff:8ec2:2a58
142.194.42.89 0:0:0:0:0:ffff:8ec2:2a59
142.194.42.90 0:0:0:0:0:ffff:8ec2:2a5a
142.194.42.91 0:0:0:0:0:ffff:8ec2:2a5b
142.194.42.92 0:0:0:0:0:ffff:8ec2:2a5c
142.194.42.93 0:0:0:0:0:ffff:8ec2:2a5d
142.194.42.94 0:0:0:0:0:ffff:8ec2:2a5e
142.194.42.95 0:0:0:0:0:ffff:8ec2:2a5f
142.194.42.96 0:0:0:0:0:ffff:8ec2:2a60
142.194.42.97 0:0:0:0:0:ffff:8ec2:2a61
142.194.42.98 0:0:0:0:0:ffff:8ec2:2a62
142.194.42.99 0:0:0:0:0:ffff:8ec2:2a63
142.194.42.100 0:0:0:0:0:ffff:8ec2:2a64
142.194.42.101 0:0:0:0:0:ffff:8ec2:2a65
142.194.42.102 0:0:0:0:0:ffff:8ec2:2a66
142.194.42.103 0:0:0:0:0:ffff:8ec2:2a67
142.194.42.104 0:0:0:0:0:ffff:8ec2:2a68
142.194.42.105 0:0:0:0:0:ffff:8ec2:2a69
142.194.42.106 0:0:0:0:0:ffff:8ec2:2a6a
142.194.42.107 0:0:0:0:0:ffff:8ec2:2a6b
142.194.42.108 0:0:0:0:0:ffff:8ec2:2a6c
142.194.42.109 0:0:0:0:0:ffff:8ec2:2a6d
142.194.42.110 0:0:0:0:0:ffff:8ec2:2a6e
142.194.42.111 0:0:0:0:0:ffff:8ec2:2a6f
142.194.42.112 0:0:0:0:0:ffff:8ec2:2a70
142.194.42.113 0:0:0:0:0:ffff:8ec2:2a71
142.194.42.114 0:0:0:0:0:ffff:8ec2:2a72
142.194.42.115 0:0:0:0:0:ffff:8ec2:2a73
142.194.42.116 0:0:0:0:0:ffff:8ec2:2a74
142.194.42.117 0:0:0:0:0:ffff:8ec2:2a75
142.194.42.118 0:0:0:0:0:ffff:8ec2:2a76
142.194.42.119 0:0:0:0:0:ffff:8ec2:2a77
142.194.42.120 0:0:0:0:0:ffff:8ec2:2a78


142.194.42.121 0:0:0:0:0:ffff:8ec2:2a79
142.194.42.122 0:0:0:0:0:ffff:8ec2:2a7a
142.194.42.123 0:0:0:0:0:ffff:8ec2:2a7b
142.194.42.124 0:0:0:0:0:ffff:8ec2:2a7c
142.194.42.125 0:0:0:0:0:ffff:8ec2:2a7d
142.194.42.126 0:0:0:0:0:ffff:8ec2:2a7e
142.194.42.127 0:0:0:0:0:ffff:8ec2:2a7f
142.194.42.128 0:0:0:0:0:ffff:8ec2:2a80
142.194.42.129 0:0:0:0:0:ffff:8ec2:2a81
142.194.42.130 0:0:0:0:0:ffff:8ec2:2a82
142.194.42.131 0:0:0:0:0:ffff:8ec2:2a83
142.194.42.132 0:0:0:0:0:ffff:8ec2:2a84
142.194.42.133 0:0:0:0:0:ffff:8ec2:2a85
142.194.42.134 0:0:0:0:0:ffff:8ec2:2a86
142.194.42.135 0:0:0:0:0:ffff:8ec2:2a87
142.194.42.136 0:0:0:0:0:ffff:8ec2:2a88
142.194.42.137 0:0:0:0:0:ffff:8ec2:2a89
142.194.42.138 0:0:0:0:0:ffff:8ec2:2a8a
142.194.42.139 0:0:0:0:0:ffff:8ec2:2a8b
142.194.42.140 0:0:0:0:0:ffff:8ec2:2a8c
142.194.42.141 0:0:0:0:0:ffff:8ec2:2a8d
142.194.42.142 0:0:0:0:0:ffff:8ec2:2a8e
142.194.42.143 0:0:0:0:0:ffff:8ec2:2a8f
142.194.42.144 0:0:0:0:0:ffff:8ec2:2a90
142.194.42.145 0:0:0:0:0:ffff:8ec2:2a91
142.194.42.146 0:0:0:0:0:ffff:8ec2:2a92
142.194.42.147 0:0:0:0:0:ffff:8ec2:2a93
142.194.42.148 0:0:0:0:0:ffff:8ec2:2a94
142.194.42.149 0:0:0:0:0:ffff:8ec2:2a95
142.194.42.150 0:0:0:0:0:ffff:8ec2:2a96
142.194.42.151 0:0:0:0:0:ffff:8ec2:2a97
142.194.42.152 0:0:0:0:0:ffff:8ec2:2a98
142.194.42.153 0:0:0:0:0:ffff:8ec2:2a99
142.194.42.154 0:0:0:0:0:ffff:8ec2:2a9a
142.194.42.155 0:0:0:0:0:ffff:8ec2:2a9b
142.194.42.156 0:0:0:0:0:ffff:8ec2:2a9c
142.194.42.157 0:0:0:0:0:ffff:8ec2:2a9d
142.194.42.158 0:0:0:0:0:ffff:8ec2:2a9e
142.194.42.159 0:0:0:0:0:ffff:8ec2:2a9f
142.194.42.160 0:0:0:0:0:ffff:8ec2:2aa0
142.194.42.161 0:0:0:0:0:ffff:8ec2:2aa1
142.194.42.162 0:0:0:0:0:ffff:8ec2:2aa2
142.194.42.163 0:0:0:0:0:ffff:8ec2:2aa3
142.194.42.164 0:0:0:0:0:ffff:8ec2:2aa4
142.194.42.165 0:0:0:0:0:ffff:8ec2:2aa5
142.194.42.166 0:0:0:0:0:ffff:8ec2:2aa6
142.194.42.167 0:0:0:0:0:ffff:8ec2:2aa7
142.194.42.168 0:0:0:0:0:ffff:8ec2:2aa8
142.194.42.169 0:0:0:0:0:ffff:8ec2:2aa9
142.194.42.170 0:0:0:0:0:ffff:8ec2:2aaa
142.194.42.171 0:0:0:0:0:ffff:8ec2:2aab
142.194.42.172 0:0:0:0:0:ffff:8ec2:2aac
142.194.42.173 0:0:0:0:0:ffff:8ec2:2aad
142.194.42.174 0:0:0:0:0:ffff:8ec2:2aae
142.194.42.175 0:0:0:0:0:ffff:8ec2:2aaf
142.194.42.176 0:0:0:0:0:ffff:8ec2:2ab0
142.194.42.177 0:0:0:0:0:ffff:8ec2:2ab1
142.194.42.178 0:0:0:0:0:ffff:8ec2:2ab2
142.194.42.179 0:0:0:0:0:ffff:8ec2:2ab3
142.194.42.180 0:0:0:0:0:ffff:8ec2:2ab4


142.194.42.181 0:0:0:0:0:ffff:8ec2:2ab5
142.194.42.182 0:0:0:0:0:ffff:8ec2:2ab6
142.194.42.183 0:0:0:0:0:ffff:8ec2:2ab7
142.194.42.184 0:0:0:0:0:ffff:8ec2:2ab8
142.194.42.185 0:0:0:0:0:ffff:8ec2:2ab9
142.194.42.186 0:0:0:0:0:ffff:8ec2:2aba
142.194.42.187 0:0:0:0:0:ffff:8ec2:2abb
142.194.42.188 0:0:0:0:0:ffff:8ec2:2abc
142.194.42.189 0:0:0:0:0:ffff:8ec2:2abd
142.194.42.190 0:0:0:0:0:ffff:8ec2:2abe
142.194.42.191 0:0:0:0:0:ffff:8ec2:2abf
142.194.42.192 0:0:0:0:0:ffff:8ec2:2ac0
142.194.42.193 0:0:0:0:0:ffff:8ec2:2ac1
142.194.42.194 0:0:0:0:0:ffff:8ec2:2ac2
142.194.42.195 0:0:0:0:0:ffff:8ec2:2ac3
142.194.42.196 0:0:0:0:0:ffff:8ec2:2ac4
142.194.42.197 0:0:0:0:0:ffff:8ec2:2ac5
142.194.42.198 0:0:0:0:0:ffff:8ec2:2ac6
142.194.42.199 0:0:0:0:0:ffff:8ec2:2ac7
142.194.42.200 0:0:0:0:0:ffff:8ec2:2ac8
142.194.42.201 0:0:0:0:0:ffff:8ec2:2ac9
142.194.42.202 0:0:0:0:0:ffff:8ec2:2aca
142.194.42.203 0:0:0:0:0:ffff:8ec2:2acb
142.194.42.204 0:0:0:0:0:ffff:8ec2:2acc
142.194.42.205 0:0:0:0:0:ffff:8ec2:2acd
142.194.42.206 0:0:0:0:0:ffff:8ec2:2ace
142.194.42.207 0:0:0:0:0:ffff:8ec2:2acf
142.194.42.208 0:0:0:0:0:ffff:8ec2:2ad0
142.194.42.209 0:0:0:0:0:ffff:8ec2:2ad1
142.194.42.210 0:0:0:0:0:ffff:8ec2:2ad2
142.194.42.211 0:0:0:0:0:ffff:8ec2:2ad3
142.194.42.212 0:0:0:0:0:ffff:8ec2:2ad4
142.194.42.213 0:0:0:0:0:ffff:8ec2:2ad5
142.194.42.214 0:0:0:0:0:ffff:8ec2:2ad6
142.194.42.215 0:0:0:0:0:ffff:8ec2:2ad7
142.194.42.216 0:0:0:0:0:ffff:8ec2:2ad8
142.194.42.217 0:0:0:0:0:ffff:8ec2:2ad9
142.194.42.218 0:0:0:0:0:ffff:8ec2:2ada
142.194.42.219 0:0:0:0:0:ffff:8ec2:2adb
142.194.42.220 0:0:0:0:0:ffff:8ec2:2adc
142.194.42.221 0:0:0:0:0:ffff:8ec2:2add
142.194.42.222 0:0:0:0:0:ffff:8ec2:2ade
142.194.42.223 0:0:0:0:0:ffff:8ec2:2adf
142.194.42.224 0:0:0:0:0:ffff:8ec2:2ae0
142.194.42.225 0:0:0:0:0:ffff:8ec2:2ae1
142.194.42.226 0:0:0:0:0:ffff:8ec2:2ae2
142.194.42.227 0:0:0:0:0:ffff:8ec2:2ae3
142.194.42.228 0:0:0:0:0:ffff:8ec2:2ae4
142.194.42.229 0:0:0:0:0:ffff:8ec2:2ae5
142.194.42.230 0:0:0:0:0:ffff:8ec2:2ae6
142.194.42.231 0:0:0:0:0:ffff:8ec2:2ae7
142.194.42.232 0:0:0:0:0:ffff:8ec2:2ae8
142.194.42.233 0:0:0:0:0:ffff:8ec2:2ae9
142.194.42.234 0:0:0:0:0:ffff:8ec2:2aea
142.194.42.235 0:0:0:0:0:ffff:8ec2:2aeb
142.194.42.236 0:0:0:0:0:ffff:8ec2:2aec
142.194.42.237 0:0:0:0:0:ffff:8ec2:2aed
142.194.42.238 0:0:0:0:0:ffff:8ec2:2aee
142.194.42.239 0:0:0:0:0:ffff:8ec2:2aef
142.194.42.240 0:0:0:0:0:ffff:8ec2:2af0
142.194.42.241 0:0:0:0:0:ffff:8ec2:2af1
142.194.42.242 0:0:0:0:0:ffff:8ec2:2af2
142.194.42.243 0:0:0:0:0:ffff:8ec2:2af3
142.194.42.244 0:0:0:0:0:ffff:8ec2:2af4
142.194.42.245 0:0:0:0:0:ffff:8ec2:2af5
142.194.42.246 0:0:0:0:0:ffff:8ec2:2af6
142.194.42.247 0:0:0:0:0:ffff:8ec2:2af7
142.194.42.248 0:0:0:0:0:ffff:8ec2:2af8
142.194.42.249 0:0:0:0:0:ffff:8ec2:2af9
142.194.42.250 0:0:0:0:0:ffff:8ec2:2afa
142.194.42.251 0:0:0:0:0:ffff:8ec2:2afb
142.194.42.252 0:0:0:0:0:ffff:8ec2:2afc
142.194.42.253 0:0:0:0:0:ffff:8ec2:2afd
142.194.42.254 0:0:0:0:0:ffff:8ec2:2afe
142.194.42.255 0:0:0:0:0:ffff:8ec2:2aff


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.