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
238.61.42.1 0:0:0:0:0:ffff:ee3d:2a01
238.61.42.2 0:0:0:0:0:ffff:ee3d:2a02
238.61.42.3 0:0:0:0:0:ffff:ee3d:2a03
238.61.42.4 0:0:0:0:0:ffff:ee3d:2a04
238.61.42.5 0:0:0:0:0:ffff:ee3d:2a05
238.61.42.6 0:0:0:0:0:ffff:ee3d:2a06
238.61.42.7 0:0:0:0:0:ffff:ee3d:2a07
238.61.42.8 0:0:0:0:0:ffff:ee3d:2a08
238.61.42.9 0:0:0:0:0:ffff:ee3d:2a09
238.61.42.10 0:0:0:0:0:ffff:ee3d:2a0a
238.61.42.11 0:0:0:0:0:ffff:ee3d:2a0b
238.61.42.12 0:0:0:0:0:ffff:ee3d:2a0c
238.61.42.13 0:0:0:0:0:ffff:ee3d:2a0d
238.61.42.14 0:0:0:0:0:ffff:ee3d:2a0e
238.61.42.15 0:0:0:0:0:ffff:ee3d:2a0f
238.61.42.16 0:0:0:0:0:ffff:ee3d:2a10
238.61.42.17 0:0:0:0:0:ffff:ee3d:2a11
238.61.42.18 0:0:0:0:0:ffff:ee3d:2a12
238.61.42.19 0:0:0:0:0:ffff:ee3d:2a13
238.61.42.20 0:0:0:0:0:ffff:ee3d:2a14
238.61.42.21 0:0:0:0:0:ffff:ee3d:2a15
238.61.42.22 0:0:0:0:0:ffff:ee3d:2a16
238.61.42.23 0:0:0:0:0:ffff:ee3d:2a17
238.61.42.24 0:0:0:0:0:ffff:ee3d:2a18
238.61.42.25 0:0:0:0:0:ffff:ee3d:2a19
238.61.42.26 0:0:0:0:0:ffff:ee3d:2a1a
238.61.42.27 0:0:0:0:0:ffff:ee3d:2a1b
238.61.42.28 0:0:0:0:0:ffff:ee3d:2a1c
238.61.42.29 0:0:0:0:0:ffff:ee3d:2a1d
238.61.42.30 0:0:0:0:0:ffff:ee3d:2a1e
238.61.42.31 0:0:0:0:0:ffff:ee3d:2a1f
238.61.42.32 0:0:0:0:0:ffff:ee3d:2a20
238.61.42.33 0:0:0:0:0:ffff:ee3d:2a21
238.61.42.34 0:0:0:0:0:ffff:ee3d:2a22
238.61.42.35 0:0:0:0:0:ffff:ee3d:2a23
238.61.42.36 0:0:0:0:0:ffff:ee3d:2a24
238.61.42.37 0:0:0:0:0:ffff:ee3d:2a25
238.61.42.38 0:0:0:0:0:ffff:ee3d:2a26
238.61.42.39 0:0:0:0:0:ffff:ee3d:2a27
238.61.42.40 0:0:0:0:0:ffff:ee3d:2a28
238.61.42.41 0:0:0:0:0:ffff:ee3d:2a29
238.61.42.42 0:0:0:0:0:ffff:ee3d:2a2a
238.61.42.43 0:0:0:0:0:ffff:ee3d:2a2b
238.61.42.44 0:0:0:0:0:ffff:ee3d:2a2c
238.61.42.45 0:0:0:0:0:ffff:ee3d:2a2d
238.61.42.46 0:0:0:0:0:ffff:ee3d:2a2e
238.61.42.47 0:0:0:0:0:ffff:ee3d:2a2f
238.61.42.48 0:0:0:0:0:ffff:ee3d:2a30
238.61.42.49 0:0:0:0:0:ffff:ee3d:2a31
238.61.42.50 0:0:0:0:0:ffff:ee3d:2a32
238.61.42.51 0:0:0:0:0:ffff:ee3d:2a33
238.61.42.52 0:0:0:0:0:ffff:ee3d:2a34
238.61.42.53 0:0:0:0:0:ffff:ee3d:2a35
238.61.42.54 0:0:0:0:0:ffff:ee3d:2a36
238.61.42.55 0:0:0:0:0:ffff:ee3d:2a37
238.61.42.56 0:0:0:0:0:ffff:ee3d:2a38
238.61.42.57 0:0:0:0:0:ffff:ee3d:2a39
238.61.42.58 0:0:0:0:0:ffff:ee3d:2a3a
238.61.42.59 0:0:0:0:0:ffff:ee3d:2a3b
238.61.42.60 0:0:0:0:0:ffff:ee3d:2a3c


238.61.42.61 0:0:0:0:0:ffff:ee3d:2a3d
238.61.42.62 0:0:0:0:0:ffff:ee3d:2a3e
238.61.42.63 0:0:0:0:0:ffff:ee3d:2a3f
238.61.42.64 0:0:0:0:0:ffff:ee3d:2a40
238.61.42.65 0:0:0:0:0:ffff:ee3d:2a41
238.61.42.66 0:0:0:0:0:ffff:ee3d:2a42
238.61.42.67 0:0:0:0:0:ffff:ee3d:2a43
238.61.42.68 0:0:0:0:0:ffff:ee3d:2a44
238.61.42.69 0:0:0:0:0:ffff:ee3d:2a45
238.61.42.70 0:0:0:0:0:ffff:ee3d:2a46
238.61.42.71 0:0:0:0:0:ffff:ee3d:2a47
238.61.42.72 0:0:0:0:0:ffff:ee3d:2a48
238.61.42.73 0:0:0:0:0:ffff:ee3d:2a49
238.61.42.74 0:0:0:0:0:ffff:ee3d:2a4a
238.61.42.75 0:0:0:0:0:ffff:ee3d:2a4b
238.61.42.76 0:0:0:0:0:ffff:ee3d:2a4c
238.61.42.77 0:0:0:0:0:ffff:ee3d:2a4d
238.61.42.78 0:0:0:0:0:ffff:ee3d:2a4e
238.61.42.79 0:0:0:0:0:ffff:ee3d:2a4f
238.61.42.80 0:0:0:0:0:ffff:ee3d:2a50
238.61.42.81 0:0:0:0:0:ffff:ee3d:2a51
238.61.42.82 0:0:0:0:0:ffff:ee3d:2a52
238.61.42.83 0:0:0:0:0:ffff:ee3d:2a53
238.61.42.84 0:0:0:0:0:ffff:ee3d:2a54
238.61.42.85 0:0:0:0:0:ffff:ee3d:2a55
238.61.42.86 0:0:0:0:0:ffff:ee3d:2a56
238.61.42.87 0:0:0:0:0:ffff:ee3d:2a57
238.61.42.88 0:0:0:0:0:ffff:ee3d:2a58
238.61.42.89 0:0:0:0:0:ffff:ee3d:2a59
238.61.42.90 0:0:0:0:0:ffff:ee3d:2a5a
238.61.42.91 0:0:0:0:0:ffff:ee3d:2a5b
238.61.42.92 0:0:0:0:0:ffff:ee3d:2a5c
238.61.42.93 0:0:0:0:0:ffff:ee3d:2a5d
238.61.42.94 0:0:0:0:0:ffff:ee3d:2a5e
238.61.42.95 0:0:0:0:0:ffff:ee3d:2a5f
238.61.42.96 0:0:0:0:0:ffff:ee3d:2a60
238.61.42.97 0:0:0:0:0:ffff:ee3d:2a61
238.61.42.98 0:0:0:0:0:ffff:ee3d:2a62
238.61.42.99 0:0:0:0:0:ffff:ee3d:2a63
238.61.42.100 0:0:0:0:0:ffff:ee3d:2a64
238.61.42.101 0:0:0:0:0:ffff:ee3d:2a65
238.61.42.102 0:0:0:0:0:ffff:ee3d:2a66
238.61.42.103 0:0:0:0:0:ffff:ee3d:2a67
238.61.42.104 0:0:0:0:0:ffff:ee3d:2a68
238.61.42.105 0:0:0:0:0:ffff:ee3d:2a69
238.61.42.106 0:0:0:0:0:ffff:ee3d:2a6a
238.61.42.107 0:0:0:0:0:ffff:ee3d:2a6b
238.61.42.108 0:0:0:0:0:ffff:ee3d:2a6c
238.61.42.109 0:0:0:0:0:ffff:ee3d:2a6d
238.61.42.110 0:0:0:0:0:ffff:ee3d:2a6e
238.61.42.111 0:0:0:0:0:ffff:ee3d:2a6f
238.61.42.112 0:0:0:0:0:ffff:ee3d:2a70
238.61.42.113 0:0:0:0:0:ffff:ee3d:2a71
238.61.42.114 0:0:0:0:0:ffff:ee3d:2a72
238.61.42.115 0:0:0:0:0:ffff:ee3d:2a73
238.61.42.116 0:0:0:0:0:ffff:ee3d:2a74
238.61.42.117 0:0:0:0:0:ffff:ee3d:2a75
238.61.42.118 0:0:0:0:0:ffff:ee3d:2a76
238.61.42.119 0:0:0:0:0:ffff:ee3d:2a77
238.61.42.120 0:0:0:0:0:ffff:ee3d:2a78


238.61.42.121 0:0:0:0:0:ffff:ee3d:2a79
238.61.42.122 0:0:0:0:0:ffff:ee3d:2a7a
238.61.42.123 0:0:0:0:0:ffff:ee3d:2a7b
238.61.42.124 0:0:0:0:0:ffff:ee3d:2a7c
238.61.42.125 0:0:0:0:0:ffff:ee3d:2a7d
238.61.42.126 0:0:0:0:0:ffff:ee3d:2a7e
238.61.42.127 0:0:0:0:0:ffff:ee3d:2a7f
238.61.42.128 0:0:0:0:0:ffff:ee3d:2a80
238.61.42.129 0:0:0:0:0:ffff:ee3d:2a81
238.61.42.130 0:0:0:0:0:ffff:ee3d:2a82
238.61.42.131 0:0:0:0:0:ffff:ee3d:2a83
238.61.42.132 0:0:0:0:0:ffff:ee3d:2a84
238.61.42.133 0:0:0:0:0:ffff:ee3d:2a85
238.61.42.134 0:0:0:0:0:ffff:ee3d:2a86
238.61.42.135 0:0:0:0:0:ffff:ee3d:2a87
238.61.42.136 0:0:0:0:0:ffff:ee3d:2a88
238.61.42.137 0:0:0:0:0:ffff:ee3d:2a89
238.61.42.138 0:0:0:0:0:ffff:ee3d:2a8a
238.61.42.139 0:0:0:0:0:ffff:ee3d:2a8b
238.61.42.140 0:0:0:0:0:ffff:ee3d:2a8c
238.61.42.141 0:0:0:0:0:ffff:ee3d:2a8d
238.61.42.142 0:0:0:0:0:ffff:ee3d:2a8e
238.61.42.143 0:0:0:0:0:ffff:ee3d:2a8f
238.61.42.144 0:0:0:0:0:ffff:ee3d:2a90
238.61.42.145 0:0:0:0:0:ffff:ee3d:2a91
238.61.42.146 0:0:0:0:0:ffff:ee3d:2a92
238.61.42.147 0:0:0:0:0:ffff:ee3d:2a93
238.61.42.148 0:0:0:0:0:ffff:ee3d:2a94
238.61.42.149 0:0:0:0:0:ffff:ee3d:2a95
238.61.42.150 0:0:0:0:0:ffff:ee3d:2a96
238.61.42.151 0:0:0:0:0:ffff:ee3d:2a97
238.61.42.152 0:0:0:0:0:ffff:ee3d:2a98
238.61.42.153 0:0:0:0:0:ffff:ee3d:2a99
238.61.42.154 0:0:0:0:0:ffff:ee3d:2a9a
238.61.42.155 0:0:0:0:0:ffff:ee3d:2a9b
238.61.42.156 0:0:0:0:0:ffff:ee3d:2a9c
238.61.42.157 0:0:0:0:0:ffff:ee3d:2a9d
238.61.42.158 0:0:0:0:0:ffff:ee3d:2a9e
238.61.42.159 0:0:0:0:0:ffff:ee3d:2a9f
238.61.42.160 0:0:0:0:0:ffff:ee3d:2aa0
238.61.42.161 0:0:0:0:0:ffff:ee3d:2aa1
238.61.42.162 0:0:0:0:0:ffff:ee3d:2aa2
238.61.42.163 0:0:0:0:0:ffff:ee3d:2aa3
238.61.42.164 0:0:0:0:0:ffff:ee3d:2aa4
238.61.42.165 0:0:0:0:0:ffff:ee3d:2aa5
238.61.42.166 0:0:0:0:0:ffff:ee3d:2aa6
238.61.42.167 0:0:0:0:0:ffff:ee3d:2aa7
238.61.42.168 0:0:0:0:0:ffff:ee3d:2aa8
238.61.42.169 0:0:0:0:0:ffff:ee3d:2aa9
238.61.42.170 0:0:0:0:0:ffff:ee3d:2aaa
238.61.42.171 0:0:0:0:0:ffff:ee3d:2aab
238.61.42.172 0:0:0:0:0:ffff:ee3d:2aac
238.61.42.173 0:0:0:0:0:ffff:ee3d:2aad
238.61.42.174 0:0:0:0:0:ffff:ee3d:2aae
238.61.42.175 0:0:0:0:0:ffff:ee3d:2aaf
238.61.42.176 0:0:0:0:0:ffff:ee3d:2ab0
238.61.42.177 0:0:0:0:0:ffff:ee3d:2ab1
238.61.42.178 0:0:0:0:0:ffff:ee3d:2ab2
238.61.42.179 0:0:0:0:0:ffff:ee3d:2ab3
238.61.42.180 0:0:0:0:0:ffff:ee3d:2ab4


238.61.42.181 0:0:0:0:0:ffff:ee3d:2ab5
238.61.42.182 0:0:0:0:0:ffff:ee3d:2ab6
238.61.42.183 0:0:0:0:0:ffff:ee3d:2ab7
238.61.42.184 0:0:0:0:0:ffff:ee3d:2ab8
238.61.42.185 0:0:0:0:0:ffff:ee3d:2ab9
238.61.42.186 0:0:0:0:0:ffff:ee3d:2aba
238.61.42.187 0:0:0:0:0:ffff:ee3d:2abb
238.61.42.188 0:0:0:0:0:ffff:ee3d:2abc
238.61.42.189 0:0:0:0:0:ffff:ee3d:2abd
238.61.42.190 0:0:0:0:0:ffff:ee3d:2abe
238.61.42.191 0:0:0:0:0:ffff:ee3d:2abf
238.61.42.192 0:0:0:0:0:ffff:ee3d:2ac0
238.61.42.193 0:0:0:0:0:ffff:ee3d:2ac1
238.61.42.194 0:0:0:0:0:ffff:ee3d:2ac2
238.61.42.195 0:0:0:0:0:ffff:ee3d:2ac3
238.61.42.196 0:0:0:0:0:ffff:ee3d:2ac4
238.61.42.197 0:0:0:0:0:ffff:ee3d:2ac5
238.61.42.198 0:0:0:0:0:ffff:ee3d:2ac6
238.61.42.199 0:0:0:0:0:ffff:ee3d:2ac7
238.61.42.200 0:0:0:0:0:ffff:ee3d:2ac8
238.61.42.201 0:0:0:0:0:ffff:ee3d:2ac9
238.61.42.202 0:0:0:0:0:ffff:ee3d:2aca
238.61.42.203 0:0:0:0:0:ffff:ee3d:2acb
238.61.42.204 0:0:0:0:0:ffff:ee3d:2acc
238.61.42.205 0:0:0:0:0:ffff:ee3d:2acd
238.61.42.206 0:0:0:0:0:ffff:ee3d:2ace
238.61.42.207 0:0:0:0:0:ffff:ee3d:2acf
238.61.42.208 0:0:0:0:0:ffff:ee3d:2ad0
238.61.42.209 0:0:0:0:0:ffff:ee3d:2ad1
238.61.42.210 0:0:0:0:0:ffff:ee3d:2ad2
238.61.42.211 0:0:0:0:0:ffff:ee3d:2ad3
238.61.42.212 0:0:0:0:0:ffff:ee3d:2ad4
238.61.42.213 0:0:0:0:0:ffff:ee3d:2ad5
238.61.42.214 0:0:0:0:0:ffff:ee3d:2ad6
238.61.42.215 0:0:0:0:0:ffff:ee3d:2ad7
238.61.42.216 0:0:0:0:0:ffff:ee3d:2ad8
238.61.42.217 0:0:0:0:0:ffff:ee3d:2ad9
238.61.42.218 0:0:0:0:0:ffff:ee3d:2ada
238.61.42.219 0:0:0:0:0:ffff:ee3d:2adb
238.61.42.220 0:0:0:0:0:ffff:ee3d:2adc
238.61.42.221 0:0:0:0:0:ffff:ee3d:2add
238.61.42.222 0:0:0:0:0:ffff:ee3d:2ade
238.61.42.223 0:0:0:0:0:ffff:ee3d:2adf
238.61.42.224 0:0:0:0:0:ffff:ee3d:2ae0
238.61.42.225 0:0:0:0:0:ffff:ee3d:2ae1
238.61.42.226 0:0:0:0:0:ffff:ee3d:2ae2
238.61.42.227 0:0:0:0:0:ffff:ee3d:2ae3
238.61.42.228 0:0:0:0:0:ffff:ee3d:2ae4
238.61.42.229 0:0:0:0:0:ffff:ee3d:2ae5
238.61.42.230 0:0:0:0:0:ffff:ee3d:2ae6
238.61.42.231 0:0:0:0:0:ffff:ee3d:2ae7
238.61.42.232 0:0:0:0:0:ffff:ee3d:2ae8
238.61.42.233 0:0:0:0:0:ffff:ee3d:2ae9
238.61.42.234 0:0:0:0:0:ffff:ee3d:2aea
238.61.42.235 0:0:0:0:0:ffff:ee3d:2aeb
238.61.42.236 0:0:0:0:0:ffff:ee3d:2aec
238.61.42.237 0:0:0:0:0:ffff:ee3d:2aed
238.61.42.238 0:0:0:0:0:ffff:ee3d:2aee
238.61.42.239 0:0:0:0:0:ffff:ee3d:2aef
238.61.42.240 0:0:0:0:0:ffff:ee3d:2af0
238.61.42.241 0:0:0:0:0:ffff:ee3d:2af1
238.61.42.242 0:0:0:0:0:ffff:ee3d:2af2
238.61.42.243 0:0:0:0:0:ffff:ee3d:2af3
238.61.42.244 0:0:0:0:0:ffff:ee3d:2af4
238.61.42.245 0:0:0:0:0:ffff:ee3d:2af5
238.61.42.246 0:0:0:0:0:ffff:ee3d:2af6
238.61.42.247 0:0:0:0:0:ffff:ee3d:2af7
238.61.42.248 0:0:0:0:0:ffff:ee3d:2af8
238.61.42.249 0:0:0:0:0:ffff:ee3d:2af9
238.61.42.250 0:0:0:0:0:ffff:ee3d:2afa
238.61.42.251 0:0:0:0:0:ffff:ee3d:2afb
238.61.42.252 0:0:0:0:0:ffff:ee3d:2afc
238.61.42.253 0:0:0:0:0:ffff:ee3d:2afd
238.61.42.254 0:0:0:0:0:ffff:ee3d:2afe
238.61.42.255 0:0:0:0:0:ffff:ee3d: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.