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
55.142.42.1 0:0:0:0:0:ffff:378e:2a01
55.142.42.2 0:0:0:0:0:ffff:378e:2a02
55.142.42.3 0:0:0:0:0:ffff:378e:2a03
55.142.42.4 0:0:0:0:0:ffff:378e:2a04
55.142.42.5 0:0:0:0:0:ffff:378e:2a05
55.142.42.6 0:0:0:0:0:ffff:378e:2a06
55.142.42.7 0:0:0:0:0:ffff:378e:2a07
55.142.42.8 0:0:0:0:0:ffff:378e:2a08
55.142.42.9 0:0:0:0:0:ffff:378e:2a09
55.142.42.10 0:0:0:0:0:ffff:378e:2a0a
55.142.42.11 0:0:0:0:0:ffff:378e:2a0b
55.142.42.12 0:0:0:0:0:ffff:378e:2a0c
55.142.42.13 0:0:0:0:0:ffff:378e:2a0d
55.142.42.14 0:0:0:0:0:ffff:378e:2a0e
55.142.42.15 0:0:0:0:0:ffff:378e:2a0f
55.142.42.16 0:0:0:0:0:ffff:378e:2a10
55.142.42.17 0:0:0:0:0:ffff:378e:2a11
55.142.42.18 0:0:0:0:0:ffff:378e:2a12
55.142.42.19 0:0:0:0:0:ffff:378e:2a13
55.142.42.20 0:0:0:0:0:ffff:378e:2a14
55.142.42.21 0:0:0:0:0:ffff:378e:2a15
55.142.42.22 0:0:0:0:0:ffff:378e:2a16
55.142.42.23 0:0:0:0:0:ffff:378e:2a17
55.142.42.24 0:0:0:0:0:ffff:378e:2a18
55.142.42.25 0:0:0:0:0:ffff:378e:2a19
55.142.42.26 0:0:0:0:0:ffff:378e:2a1a
55.142.42.27 0:0:0:0:0:ffff:378e:2a1b
55.142.42.28 0:0:0:0:0:ffff:378e:2a1c
55.142.42.29 0:0:0:0:0:ffff:378e:2a1d
55.142.42.30 0:0:0:0:0:ffff:378e:2a1e
55.142.42.31 0:0:0:0:0:ffff:378e:2a1f
55.142.42.32 0:0:0:0:0:ffff:378e:2a20
55.142.42.33 0:0:0:0:0:ffff:378e:2a21
55.142.42.34 0:0:0:0:0:ffff:378e:2a22
55.142.42.35 0:0:0:0:0:ffff:378e:2a23
55.142.42.36 0:0:0:0:0:ffff:378e:2a24
55.142.42.37 0:0:0:0:0:ffff:378e:2a25
55.142.42.38 0:0:0:0:0:ffff:378e:2a26
55.142.42.39 0:0:0:0:0:ffff:378e:2a27
55.142.42.40 0:0:0:0:0:ffff:378e:2a28
55.142.42.41 0:0:0:0:0:ffff:378e:2a29
55.142.42.42 0:0:0:0:0:ffff:378e:2a2a
55.142.42.43 0:0:0:0:0:ffff:378e:2a2b
55.142.42.44 0:0:0:0:0:ffff:378e:2a2c
55.142.42.45 0:0:0:0:0:ffff:378e:2a2d
55.142.42.46 0:0:0:0:0:ffff:378e:2a2e
55.142.42.47 0:0:0:0:0:ffff:378e:2a2f
55.142.42.48 0:0:0:0:0:ffff:378e:2a30
55.142.42.49 0:0:0:0:0:ffff:378e:2a31
55.142.42.50 0:0:0:0:0:ffff:378e:2a32
55.142.42.51 0:0:0:0:0:ffff:378e:2a33
55.142.42.52 0:0:0:0:0:ffff:378e:2a34
55.142.42.53 0:0:0:0:0:ffff:378e:2a35
55.142.42.54 0:0:0:0:0:ffff:378e:2a36
55.142.42.55 0:0:0:0:0:ffff:378e:2a37
55.142.42.56 0:0:0:0:0:ffff:378e:2a38
55.142.42.57 0:0:0:0:0:ffff:378e:2a39
55.142.42.58 0:0:0:0:0:ffff:378e:2a3a
55.142.42.59 0:0:0:0:0:ffff:378e:2a3b
55.142.42.60 0:0:0:0:0:ffff:378e:2a3c


55.142.42.61 0:0:0:0:0:ffff:378e:2a3d
55.142.42.62 0:0:0:0:0:ffff:378e:2a3e
55.142.42.63 0:0:0:0:0:ffff:378e:2a3f
55.142.42.64 0:0:0:0:0:ffff:378e:2a40
55.142.42.65 0:0:0:0:0:ffff:378e:2a41
55.142.42.66 0:0:0:0:0:ffff:378e:2a42
55.142.42.67 0:0:0:0:0:ffff:378e:2a43
55.142.42.68 0:0:0:0:0:ffff:378e:2a44
55.142.42.69 0:0:0:0:0:ffff:378e:2a45
55.142.42.70 0:0:0:0:0:ffff:378e:2a46
55.142.42.71 0:0:0:0:0:ffff:378e:2a47
55.142.42.72 0:0:0:0:0:ffff:378e:2a48
55.142.42.73 0:0:0:0:0:ffff:378e:2a49
55.142.42.74 0:0:0:0:0:ffff:378e:2a4a
55.142.42.75 0:0:0:0:0:ffff:378e:2a4b
55.142.42.76 0:0:0:0:0:ffff:378e:2a4c
55.142.42.77 0:0:0:0:0:ffff:378e:2a4d
55.142.42.78 0:0:0:0:0:ffff:378e:2a4e
55.142.42.79 0:0:0:0:0:ffff:378e:2a4f
55.142.42.80 0:0:0:0:0:ffff:378e:2a50
55.142.42.81 0:0:0:0:0:ffff:378e:2a51
55.142.42.82 0:0:0:0:0:ffff:378e:2a52
55.142.42.83 0:0:0:0:0:ffff:378e:2a53
55.142.42.84 0:0:0:0:0:ffff:378e:2a54
55.142.42.85 0:0:0:0:0:ffff:378e:2a55
55.142.42.86 0:0:0:0:0:ffff:378e:2a56
55.142.42.87 0:0:0:0:0:ffff:378e:2a57
55.142.42.88 0:0:0:0:0:ffff:378e:2a58
55.142.42.89 0:0:0:0:0:ffff:378e:2a59
55.142.42.90 0:0:0:0:0:ffff:378e:2a5a
55.142.42.91 0:0:0:0:0:ffff:378e:2a5b
55.142.42.92 0:0:0:0:0:ffff:378e:2a5c
55.142.42.93 0:0:0:0:0:ffff:378e:2a5d
55.142.42.94 0:0:0:0:0:ffff:378e:2a5e
55.142.42.95 0:0:0:0:0:ffff:378e:2a5f
55.142.42.96 0:0:0:0:0:ffff:378e:2a60
55.142.42.97 0:0:0:0:0:ffff:378e:2a61
55.142.42.98 0:0:0:0:0:ffff:378e:2a62
55.142.42.99 0:0:0:0:0:ffff:378e:2a63
55.142.42.100 0:0:0:0:0:ffff:378e:2a64
55.142.42.101 0:0:0:0:0:ffff:378e:2a65
55.142.42.102 0:0:0:0:0:ffff:378e:2a66
55.142.42.103 0:0:0:0:0:ffff:378e:2a67
55.142.42.104 0:0:0:0:0:ffff:378e:2a68
55.142.42.105 0:0:0:0:0:ffff:378e:2a69
55.142.42.106 0:0:0:0:0:ffff:378e:2a6a
55.142.42.107 0:0:0:0:0:ffff:378e:2a6b
55.142.42.108 0:0:0:0:0:ffff:378e:2a6c
55.142.42.109 0:0:0:0:0:ffff:378e:2a6d
55.142.42.110 0:0:0:0:0:ffff:378e:2a6e
55.142.42.111 0:0:0:0:0:ffff:378e:2a6f
55.142.42.112 0:0:0:0:0:ffff:378e:2a70
55.142.42.113 0:0:0:0:0:ffff:378e:2a71
55.142.42.114 0:0:0:0:0:ffff:378e:2a72
55.142.42.115 0:0:0:0:0:ffff:378e:2a73
55.142.42.116 0:0:0:0:0:ffff:378e:2a74
55.142.42.117 0:0:0:0:0:ffff:378e:2a75
55.142.42.118 0:0:0:0:0:ffff:378e:2a76
55.142.42.119 0:0:0:0:0:ffff:378e:2a77
55.142.42.120 0:0:0:0:0:ffff:378e:2a78


55.142.42.121 0:0:0:0:0:ffff:378e:2a79
55.142.42.122 0:0:0:0:0:ffff:378e:2a7a
55.142.42.123 0:0:0:0:0:ffff:378e:2a7b
55.142.42.124 0:0:0:0:0:ffff:378e:2a7c
55.142.42.125 0:0:0:0:0:ffff:378e:2a7d
55.142.42.126 0:0:0:0:0:ffff:378e:2a7e
55.142.42.127 0:0:0:0:0:ffff:378e:2a7f
55.142.42.128 0:0:0:0:0:ffff:378e:2a80
55.142.42.129 0:0:0:0:0:ffff:378e:2a81
55.142.42.130 0:0:0:0:0:ffff:378e:2a82
55.142.42.131 0:0:0:0:0:ffff:378e:2a83
55.142.42.132 0:0:0:0:0:ffff:378e:2a84
55.142.42.133 0:0:0:0:0:ffff:378e:2a85
55.142.42.134 0:0:0:0:0:ffff:378e:2a86
55.142.42.135 0:0:0:0:0:ffff:378e:2a87
55.142.42.136 0:0:0:0:0:ffff:378e:2a88
55.142.42.137 0:0:0:0:0:ffff:378e:2a89
55.142.42.138 0:0:0:0:0:ffff:378e:2a8a
55.142.42.139 0:0:0:0:0:ffff:378e:2a8b
55.142.42.140 0:0:0:0:0:ffff:378e:2a8c
55.142.42.141 0:0:0:0:0:ffff:378e:2a8d
55.142.42.142 0:0:0:0:0:ffff:378e:2a8e
55.142.42.143 0:0:0:0:0:ffff:378e:2a8f
55.142.42.144 0:0:0:0:0:ffff:378e:2a90
55.142.42.145 0:0:0:0:0:ffff:378e:2a91
55.142.42.146 0:0:0:0:0:ffff:378e:2a92
55.142.42.147 0:0:0:0:0:ffff:378e:2a93
55.142.42.148 0:0:0:0:0:ffff:378e:2a94
55.142.42.149 0:0:0:0:0:ffff:378e:2a95
55.142.42.150 0:0:0:0:0:ffff:378e:2a96
55.142.42.151 0:0:0:0:0:ffff:378e:2a97
55.142.42.152 0:0:0:0:0:ffff:378e:2a98
55.142.42.153 0:0:0:0:0:ffff:378e:2a99
55.142.42.154 0:0:0:0:0:ffff:378e:2a9a
55.142.42.155 0:0:0:0:0:ffff:378e:2a9b
55.142.42.156 0:0:0:0:0:ffff:378e:2a9c
55.142.42.157 0:0:0:0:0:ffff:378e:2a9d
55.142.42.158 0:0:0:0:0:ffff:378e:2a9e
55.142.42.159 0:0:0:0:0:ffff:378e:2a9f
55.142.42.160 0:0:0:0:0:ffff:378e:2aa0
55.142.42.161 0:0:0:0:0:ffff:378e:2aa1
55.142.42.162 0:0:0:0:0:ffff:378e:2aa2
55.142.42.163 0:0:0:0:0:ffff:378e:2aa3
55.142.42.164 0:0:0:0:0:ffff:378e:2aa4
55.142.42.165 0:0:0:0:0:ffff:378e:2aa5
55.142.42.166 0:0:0:0:0:ffff:378e:2aa6
55.142.42.167 0:0:0:0:0:ffff:378e:2aa7
55.142.42.168 0:0:0:0:0:ffff:378e:2aa8
55.142.42.169 0:0:0:0:0:ffff:378e:2aa9
55.142.42.170 0:0:0:0:0:ffff:378e:2aaa
55.142.42.171 0:0:0:0:0:ffff:378e:2aab
55.142.42.172 0:0:0:0:0:ffff:378e:2aac
55.142.42.173 0:0:0:0:0:ffff:378e:2aad
55.142.42.174 0:0:0:0:0:ffff:378e:2aae
55.142.42.175 0:0:0:0:0:ffff:378e:2aaf
55.142.42.176 0:0:0:0:0:ffff:378e:2ab0
55.142.42.177 0:0:0:0:0:ffff:378e:2ab1
55.142.42.178 0:0:0:0:0:ffff:378e:2ab2
55.142.42.179 0:0:0:0:0:ffff:378e:2ab3
55.142.42.180 0:0:0:0:0:ffff:378e:2ab4


55.142.42.181 0:0:0:0:0:ffff:378e:2ab5
55.142.42.182 0:0:0:0:0:ffff:378e:2ab6
55.142.42.183 0:0:0:0:0:ffff:378e:2ab7
55.142.42.184 0:0:0:0:0:ffff:378e:2ab8
55.142.42.185 0:0:0:0:0:ffff:378e:2ab9
55.142.42.186 0:0:0:0:0:ffff:378e:2aba
55.142.42.187 0:0:0:0:0:ffff:378e:2abb
55.142.42.188 0:0:0:0:0:ffff:378e:2abc
55.142.42.189 0:0:0:0:0:ffff:378e:2abd
55.142.42.190 0:0:0:0:0:ffff:378e:2abe
55.142.42.191 0:0:0:0:0:ffff:378e:2abf
55.142.42.192 0:0:0:0:0:ffff:378e:2ac0
55.142.42.193 0:0:0:0:0:ffff:378e:2ac1
55.142.42.194 0:0:0:0:0:ffff:378e:2ac2
55.142.42.195 0:0:0:0:0:ffff:378e:2ac3
55.142.42.196 0:0:0:0:0:ffff:378e:2ac4
55.142.42.197 0:0:0:0:0:ffff:378e:2ac5
55.142.42.198 0:0:0:0:0:ffff:378e:2ac6
55.142.42.199 0:0:0:0:0:ffff:378e:2ac7
55.142.42.200 0:0:0:0:0:ffff:378e:2ac8
55.142.42.201 0:0:0:0:0:ffff:378e:2ac9
55.142.42.202 0:0:0:0:0:ffff:378e:2aca
55.142.42.203 0:0:0:0:0:ffff:378e:2acb
55.142.42.204 0:0:0:0:0:ffff:378e:2acc
55.142.42.205 0:0:0:0:0:ffff:378e:2acd
55.142.42.206 0:0:0:0:0:ffff:378e:2ace
55.142.42.207 0:0:0:0:0:ffff:378e:2acf
55.142.42.208 0:0:0:0:0:ffff:378e:2ad0
55.142.42.209 0:0:0:0:0:ffff:378e:2ad1
55.142.42.210 0:0:0:0:0:ffff:378e:2ad2
55.142.42.211 0:0:0:0:0:ffff:378e:2ad3
55.142.42.212 0:0:0:0:0:ffff:378e:2ad4
55.142.42.213 0:0:0:0:0:ffff:378e:2ad5
55.142.42.214 0:0:0:0:0:ffff:378e:2ad6
55.142.42.215 0:0:0:0:0:ffff:378e:2ad7
55.142.42.216 0:0:0:0:0:ffff:378e:2ad8
55.142.42.217 0:0:0:0:0:ffff:378e:2ad9
55.142.42.218 0:0:0:0:0:ffff:378e:2ada
55.142.42.219 0:0:0:0:0:ffff:378e:2adb
55.142.42.220 0:0:0:0:0:ffff:378e:2adc
55.142.42.221 0:0:0:0:0:ffff:378e:2add
55.142.42.222 0:0:0:0:0:ffff:378e:2ade
55.142.42.223 0:0:0:0:0:ffff:378e:2adf
55.142.42.224 0:0:0:0:0:ffff:378e:2ae0
55.142.42.225 0:0:0:0:0:ffff:378e:2ae1
55.142.42.226 0:0:0:0:0:ffff:378e:2ae2
55.142.42.227 0:0:0:0:0:ffff:378e:2ae3
55.142.42.228 0:0:0:0:0:ffff:378e:2ae4
55.142.42.229 0:0:0:0:0:ffff:378e:2ae5
55.142.42.230 0:0:0:0:0:ffff:378e:2ae6
55.142.42.231 0:0:0:0:0:ffff:378e:2ae7
55.142.42.232 0:0:0:0:0:ffff:378e:2ae8
55.142.42.233 0:0:0:0:0:ffff:378e:2ae9
55.142.42.234 0:0:0:0:0:ffff:378e:2aea
55.142.42.235 0:0:0:0:0:ffff:378e:2aeb
55.142.42.236 0:0:0:0:0:ffff:378e:2aec
55.142.42.237 0:0:0:0:0:ffff:378e:2aed
55.142.42.238 0:0:0:0:0:ffff:378e:2aee
55.142.42.239 0:0:0:0:0:ffff:378e:2aef
55.142.42.240 0:0:0:0:0:ffff:378e:2af0
55.142.42.241 0:0:0:0:0:ffff:378e:2af1
55.142.42.242 0:0:0:0:0:ffff:378e:2af2
55.142.42.243 0:0:0:0:0:ffff:378e:2af3
55.142.42.244 0:0:0:0:0:ffff:378e:2af4
55.142.42.245 0:0:0:0:0:ffff:378e:2af5
55.142.42.246 0:0:0:0:0:ffff:378e:2af6
55.142.42.247 0:0:0:0:0:ffff:378e:2af7
55.142.42.248 0:0:0:0:0:ffff:378e:2af8
55.142.42.249 0:0:0:0:0:ffff:378e:2af9
55.142.42.250 0:0:0:0:0:ffff:378e:2afa
55.142.42.251 0:0:0:0:0:ffff:378e:2afb
55.142.42.252 0:0:0:0:0:ffff:378e:2afc
55.142.42.253 0:0:0:0:0:ffff:378e:2afd
55.142.42.254 0:0:0:0:0:ffff:378e:2afe
55.142.42.255 0:0:0:0:0:ffff:378e: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.