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
61.131.90.1 0:0:0:0:0:ffff:3d83:5a01
61.131.90.2 0:0:0:0:0:ffff:3d83:5a02
61.131.90.3 0:0:0:0:0:ffff:3d83:5a03
61.131.90.4 0:0:0:0:0:ffff:3d83:5a04
61.131.90.5 0:0:0:0:0:ffff:3d83:5a05
61.131.90.6 0:0:0:0:0:ffff:3d83:5a06
61.131.90.7 0:0:0:0:0:ffff:3d83:5a07
61.131.90.8 0:0:0:0:0:ffff:3d83:5a08
61.131.90.9 0:0:0:0:0:ffff:3d83:5a09
61.131.90.10 0:0:0:0:0:ffff:3d83:5a0a
61.131.90.11 0:0:0:0:0:ffff:3d83:5a0b
61.131.90.12 0:0:0:0:0:ffff:3d83:5a0c
61.131.90.13 0:0:0:0:0:ffff:3d83:5a0d
61.131.90.14 0:0:0:0:0:ffff:3d83:5a0e
61.131.90.15 0:0:0:0:0:ffff:3d83:5a0f
61.131.90.16 0:0:0:0:0:ffff:3d83:5a10
61.131.90.17 0:0:0:0:0:ffff:3d83:5a11
61.131.90.18 0:0:0:0:0:ffff:3d83:5a12
61.131.90.19 0:0:0:0:0:ffff:3d83:5a13
61.131.90.20 0:0:0:0:0:ffff:3d83:5a14
61.131.90.21 0:0:0:0:0:ffff:3d83:5a15
61.131.90.22 0:0:0:0:0:ffff:3d83:5a16
61.131.90.23 0:0:0:0:0:ffff:3d83:5a17
61.131.90.24 0:0:0:0:0:ffff:3d83:5a18
61.131.90.25 0:0:0:0:0:ffff:3d83:5a19
61.131.90.26 0:0:0:0:0:ffff:3d83:5a1a
61.131.90.27 0:0:0:0:0:ffff:3d83:5a1b
61.131.90.28 0:0:0:0:0:ffff:3d83:5a1c
61.131.90.29 0:0:0:0:0:ffff:3d83:5a1d
61.131.90.30 0:0:0:0:0:ffff:3d83:5a1e
61.131.90.31 0:0:0:0:0:ffff:3d83:5a1f
61.131.90.32 0:0:0:0:0:ffff:3d83:5a20
61.131.90.33 0:0:0:0:0:ffff:3d83:5a21
61.131.90.34 0:0:0:0:0:ffff:3d83:5a22
61.131.90.35 0:0:0:0:0:ffff:3d83:5a23
61.131.90.36 0:0:0:0:0:ffff:3d83:5a24
61.131.90.37 0:0:0:0:0:ffff:3d83:5a25
61.131.90.38 0:0:0:0:0:ffff:3d83:5a26
61.131.90.39 0:0:0:0:0:ffff:3d83:5a27
61.131.90.40 0:0:0:0:0:ffff:3d83:5a28
61.131.90.41 0:0:0:0:0:ffff:3d83:5a29
61.131.90.42 0:0:0:0:0:ffff:3d83:5a2a
61.131.90.43 0:0:0:0:0:ffff:3d83:5a2b
61.131.90.44 0:0:0:0:0:ffff:3d83:5a2c
61.131.90.45 0:0:0:0:0:ffff:3d83:5a2d
61.131.90.46 0:0:0:0:0:ffff:3d83:5a2e
61.131.90.47 0:0:0:0:0:ffff:3d83:5a2f
61.131.90.48 0:0:0:0:0:ffff:3d83:5a30
61.131.90.49 0:0:0:0:0:ffff:3d83:5a31
61.131.90.50 0:0:0:0:0:ffff:3d83:5a32
61.131.90.51 0:0:0:0:0:ffff:3d83:5a33
61.131.90.52 0:0:0:0:0:ffff:3d83:5a34
61.131.90.53 0:0:0:0:0:ffff:3d83:5a35
61.131.90.54 0:0:0:0:0:ffff:3d83:5a36
61.131.90.55 0:0:0:0:0:ffff:3d83:5a37
61.131.90.56 0:0:0:0:0:ffff:3d83:5a38
61.131.90.57 0:0:0:0:0:ffff:3d83:5a39
61.131.90.58 0:0:0:0:0:ffff:3d83:5a3a
61.131.90.59 0:0:0:0:0:ffff:3d83:5a3b
61.131.90.60 0:0:0:0:0:ffff:3d83:5a3c


61.131.90.61 0:0:0:0:0:ffff:3d83:5a3d
61.131.90.62 0:0:0:0:0:ffff:3d83:5a3e
61.131.90.63 0:0:0:0:0:ffff:3d83:5a3f
61.131.90.64 0:0:0:0:0:ffff:3d83:5a40
61.131.90.65 0:0:0:0:0:ffff:3d83:5a41
61.131.90.66 0:0:0:0:0:ffff:3d83:5a42
61.131.90.67 0:0:0:0:0:ffff:3d83:5a43
61.131.90.68 0:0:0:0:0:ffff:3d83:5a44
61.131.90.69 0:0:0:0:0:ffff:3d83:5a45
61.131.90.70 0:0:0:0:0:ffff:3d83:5a46
61.131.90.71 0:0:0:0:0:ffff:3d83:5a47
61.131.90.72 0:0:0:0:0:ffff:3d83:5a48
61.131.90.73 0:0:0:0:0:ffff:3d83:5a49
61.131.90.74 0:0:0:0:0:ffff:3d83:5a4a
61.131.90.75 0:0:0:0:0:ffff:3d83:5a4b
61.131.90.76 0:0:0:0:0:ffff:3d83:5a4c
61.131.90.77 0:0:0:0:0:ffff:3d83:5a4d
61.131.90.78 0:0:0:0:0:ffff:3d83:5a4e
61.131.90.79 0:0:0:0:0:ffff:3d83:5a4f
61.131.90.80 0:0:0:0:0:ffff:3d83:5a50
61.131.90.81 0:0:0:0:0:ffff:3d83:5a51
61.131.90.82 0:0:0:0:0:ffff:3d83:5a52
61.131.90.83 0:0:0:0:0:ffff:3d83:5a53
61.131.90.84 0:0:0:0:0:ffff:3d83:5a54
61.131.90.85 0:0:0:0:0:ffff:3d83:5a55
61.131.90.86 0:0:0:0:0:ffff:3d83:5a56
61.131.90.87 0:0:0:0:0:ffff:3d83:5a57
61.131.90.88 0:0:0:0:0:ffff:3d83:5a58
61.131.90.89 0:0:0:0:0:ffff:3d83:5a59
61.131.90.90 0:0:0:0:0:ffff:3d83:5a5a
61.131.90.91 0:0:0:0:0:ffff:3d83:5a5b
61.131.90.92 0:0:0:0:0:ffff:3d83:5a5c
61.131.90.93 0:0:0:0:0:ffff:3d83:5a5d
61.131.90.94 0:0:0:0:0:ffff:3d83:5a5e
61.131.90.95 0:0:0:0:0:ffff:3d83:5a5f
61.131.90.96 0:0:0:0:0:ffff:3d83:5a60
61.131.90.97 0:0:0:0:0:ffff:3d83:5a61
61.131.90.98 0:0:0:0:0:ffff:3d83:5a62
61.131.90.99 0:0:0:0:0:ffff:3d83:5a63
61.131.90.100 0:0:0:0:0:ffff:3d83:5a64
61.131.90.101 0:0:0:0:0:ffff:3d83:5a65
61.131.90.102 0:0:0:0:0:ffff:3d83:5a66
61.131.90.103 0:0:0:0:0:ffff:3d83:5a67
61.131.90.104 0:0:0:0:0:ffff:3d83:5a68
61.131.90.105 0:0:0:0:0:ffff:3d83:5a69
61.131.90.106 0:0:0:0:0:ffff:3d83:5a6a
61.131.90.107 0:0:0:0:0:ffff:3d83:5a6b
61.131.90.108 0:0:0:0:0:ffff:3d83:5a6c
61.131.90.109 0:0:0:0:0:ffff:3d83:5a6d
61.131.90.110 0:0:0:0:0:ffff:3d83:5a6e
61.131.90.111 0:0:0:0:0:ffff:3d83:5a6f
61.131.90.112 0:0:0:0:0:ffff:3d83:5a70
61.131.90.113 0:0:0:0:0:ffff:3d83:5a71
61.131.90.114 0:0:0:0:0:ffff:3d83:5a72
61.131.90.115 0:0:0:0:0:ffff:3d83:5a73
61.131.90.116 0:0:0:0:0:ffff:3d83:5a74
61.131.90.117 0:0:0:0:0:ffff:3d83:5a75
61.131.90.118 0:0:0:0:0:ffff:3d83:5a76
61.131.90.119 0:0:0:0:0:ffff:3d83:5a77
61.131.90.120 0:0:0:0:0:ffff:3d83:5a78


61.131.90.121 0:0:0:0:0:ffff:3d83:5a79
61.131.90.122 0:0:0:0:0:ffff:3d83:5a7a
61.131.90.123 0:0:0:0:0:ffff:3d83:5a7b
61.131.90.124 0:0:0:0:0:ffff:3d83:5a7c
61.131.90.125 0:0:0:0:0:ffff:3d83:5a7d
61.131.90.126 0:0:0:0:0:ffff:3d83:5a7e
61.131.90.127 0:0:0:0:0:ffff:3d83:5a7f
61.131.90.128 0:0:0:0:0:ffff:3d83:5a80
61.131.90.129 0:0:0:0:0:ffff:3d83:5a81
61.131.90.130 0:0:0:0:0:ffff:3d83:5a82
61.131.90.131 0:0:0:0:0:ffff:3d83:5a83
61.131.90.132 0:0:0:0:0:ffff:3d83:5a84
61.131.90.133 0:0:0:0:0:ffff:3d83:5a85
61.131.90.134 0:0:0:0:0:ffff:3d83:5a86
61.131.90.135 0:0:0:0:0:ffff:3d83:5a87
61.131.90.136 0:0:0:0:0:ffff:3d83:5a88
61.131.90.137 0:0:0:0:0:ffff:3d83:5a89
61.131.90.138 0:0:0:0:0:ffff:3d83:5a8a
61.131.90.139 0:0:0:0:0:ffff:3d83:5a8b
61.131.90.140 0:0:0:0:0:ffff:3d83:5a8c
61.131.90.141 0:0:0:0:0:ffff:3d83:5a8d
61.131.90.142 0:0:0:0:0:ffff:3d83:5a8e
61.131.90.143 0:0:0:0:0:ffff:3d83:5a8f
61.131.90.144 0:0:0:0:0:ffff:3d83:5a90
61.131.90.145 0:0:0:0:0:ffff:3d83:5a91
61.131.90.146 0:0:0:0:0:ffff:3d83:5a92
61.131.90.147 0:0:0:0:0:ffff:3d83:5a93
61.131.90.148 0:0:0:0:0:ffff:3d83:5a94
61.131.90.149 0:0:0:0:0:ffff:3d83:5a95
61.131.90.150 0:0:0:0:0:ffff:3d83:5a96
61.131.90.151 0:0:0:0:0:ffff:3d83:5a97
61.131.90.152 0:0:0:0:0:ffff:3d83:5a98
61.131.90.153 0:0:0:0:0:ffff:3d83:5a99
61.131.90.154 0:0:0:0:0:ffff:3d83:5a9a
61.131.90.155 0:0:0:0:0:ffff:3d83:5a9b
61.131.90.156 0:0:0:0:0:ffff:3d83:5a9c
61.131.90.157 0:0:0:0:0:ffff:3d83:5a9d
61.131.90.158 0:0:0:0:0:ffff:3d83:5a9e
61.131.90.159 0:0:0:0:0:ffff:3d83:5a9f
61.131.90.160 0:0:0:0:0:ffff:3d83:5aa0
61.131.90.161 0:0:0:0:0:ffff:3d83:5aa1
61.131.90.162 0:0:0:0:0:ffff:3d83:5aa2
61.131.90.163 0:0:0:0:0:ffff:3d83:5aa3
61.131.90.164 0:0:0:0:0:ffff:3d83:5aa4
61.131.90.165 0:0:0:0:0:ffff:3d83:5aa5
61.131.90.166 0:0:0:0:0:ffff:3d83:5aa6
61.131.90.167 0:0:0:0:0:ffff:3d83:5aa7
61.131.90.168 0:0:0:0:0:ffff:3d83:5aa8
61.131.90.169 0:0:0:0:0:ffff:3d83:5aa9
61.131.90.170 0:0:0:0:0:ffff:3d83:5aaa
61.131.90.171 0:0:0:0:0:ffff:3d83:5aab
61.131.90.172 0:0:0:0:0:ffff:3d83:5aac
61.131.90.173 0:0:0:0:0:ffff:3d83:5aad
61.131.90.174 0:0:0:0:0:ffff:3d83:5aae
61.131.90.175 0:0:0:0:0:ffff:3d83:5aaf
61.131.90.176 0:0:0:0:0:ffff:3d83:5ab0
61.131.90.177 0:0:0:0:0:ffff:3d83:5ab1
61.131.90.178 0:0:0:0:0:ffff:3d83:5ab2
61.131.90.179 0:0:0:0:0:ffff:3d83:5ab3
61.131.90.180 0:0:0:0:0:ffff:3d83:5ab4


61.131.90.181 0:0:0:0:0:ffff:3d83:5ab5
61.131.90.182 0:0:0:0:0:ffff:3d83:5ab6
61.131.90.183 0:0:0:0:0:ffff:3d83:5ab7
61.131.90.184 0:0:0:0:0:ffff:3d83:5ab8
61.131.90.185 0:0:0:0:0:ffff:3d83:5ab9
61.131.90.186 0:0:0:0:0:ffff:3d83:5aba
61.131.90.187 0:0:0:0:0:ffff:3d83:5abb
61.131.90.188 0:0:0:0:0:ffff:3d83:5abc
61.131.90.189 0:0:0:0:0:ffff:3d83:5abd
61.131.90.190 0:0:0:0:0:ffff:3d83:5abe
61.131.90.191 0:0:0:0:0:ffff:3d83:5abf
61.131.90.192 0:0:0:0:0:ffff:3d83:5ac0
61.131.90.193 0:0:0:0:0:ffff:3d83:5ac1
61.131.90.194 0:0:0:0:0:ffff:3d83:5ac2
61.131.90.195 0:0:0:0:0:ffff:3d83:5ac3
61.131.90.196 0:0:0:0:0:ffff:3d83:5ac4
61.131.90.197 0:0:0:0:0:ffff:3d83:5ac5
61.131.90.198 0:0:0:0:0:ffff:3d83:5ac6
61.131.90.199 0:0:0:0:0:ffff:3d83:5ac7
61.131.90.200 0:0:0:0:0:ffff:3d83:5ac8
61.131.90.201 0:0:0:0:0:ffff:3d83:5ac9
61.131.90.202 0:0:0:0:0:ffff:3d83:5aca
61.131.90.203 0:0:0:0:0:ffff:3d83:5acb
61.131.90.204 0:0:0:0:0:ffff:3d83:5acc
61.131.90.205 0:0:0:0:0:ffff:3d83:5acd
61.131.90.206 0:0:0:0:0:ffff:3d83:5ace
61.131.90.207 0:0:0:0:0:ffff:3d83:5acf
61.131.90.208 0:0:0:0:0:ffff:3d83:5ad0
61.131.90.209 0:0:0:0:0:ffff:3d83:5ad1
61.131.90.210 0:0:0:0:0:ffff:3d83:5ad2
61.131.90.211 0:0:0:0:0:ffff:3d83:5ad3
61.131.90.212 0:0:0:0:0:ffff:3d83:5ad4
61.131.90.213 0:0:0:0:0:ffff:3d83:5ad5
61.131.90.214 0:0:0:0:0:ffff:3d83:5ad6
61.131.90.215 0:0:0:0:0:ffff:3d83:5ad7
61.131.90.216 0:0:0:0:0:ffff:3d83:5ad8
61.131.90.217 0:0:0:0:0:ffff:3d83:5ad9
61.131.90.218 0:0:0:0:0:ffff:3d83:5ada
61.131.90.219 0:0:0:0:0:ffff:3d83:5adb
61.131.90.220 0:0:0:0:0:ffff:3d83:5adc
61.131.90.221 0:0:0:0:0:ffff:3d83:5add
61.131.90.222 0:0:0:0:0:ffff:3d83:5ade
61.131.90.223 0:0:0:0:0:ffff:3d83:5adf
61.131.90.224 0:0:0:0:0:ffff:3d83:5ae0
61.131.90.225 0:0:0:0:0:ffff:3d83:5ae1
61.131.90.226 0:0:0:0:0:ffff:3d83:5ae2
61.131.90.227 0:0:0:0:0:ffff:3d83:5ae3
61.131.90.228 0:0:0:0:0:ffff:3d83:5ae4
61.131.90.229 0:0:0:0:0:ffff:3d83:5ae5
61.131.90.230 0:0:0:0:0:ffff:3d83:5ae6
61.131.90.231 0:0:0:0:0:ffff:3d83:5ae7
61.131.90.232 0:0:0:0:0:ffff:3d83:5ae8
61.131.90.233 0:0:0:0:0:ffff:3d83:5ae9
61.131.90.234 0:0:0:0:0:ffff:3d83:5aea
61.131.90.235 0:0:0:0:0:ffff:3d83:5aeb
61.131.90.236 0:0:0:0:0:ffff:3d83:5aec
61.131.90.237 0:0:0:0:0:ffff:3d83:5aed
61.131.90.238 0:0:0:0:0:ffff:3d83:5aee
61.131.90.239 0:0:0:0:0:ffff:3d83:5aef
61.131.90.240 0:0:0:0:0:ffff:3d83:5af0
61.131.90.241 0:0:0:0:0:ffff:3d83:5af1
61.131.90.242 0:0:0:0:0:ffff:3d83:5af2
61.131.90.243 0:0:0:0:0:ffff:3d83:5af3
61.131.90.244 0:0:0:0:0:ffff:3d83:5af4
61.131.90.245 0:0:0:0:0:ffff:3d83:5af5
61.131.90.246 0:0:0:0:0:ffff:3d83:5af6
61.131.90.247 0:0:0:0:0:ffff:3d83:5af7
61.131.90.248 0:0:0:0:0:ffff:3d83:5af8
61.131.90.249 0:0:0:0:0:ffff:3d83:5af9
61.131.90.250 0:0:0:0:0:ffff:3d83:5afa
61.131.90.251 0:0:0:0:0:ffff:3d83:5afb
61.131.90.252 0:0:0:0:0:ffff:3d83:5afc
61.131.90.253 0:0:0:0:0:ffff:3d83:5afd
61.131.90.254 0:0:0:0:0:ffff:3d83:5afe
61.131.90.255 0:0:0:0:0:ffff:3d83:5aff


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.