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Free tools · IP address lookup

IP address 221.130.28.131

221.130.28.131 is a public IPv4 address announced by AS56046 (CMNET-JIANGSU-AP China Mobile communicat), registered in China. See its threat-intelligence verdict, network block, reverse DNS name and reputation links in one place, free.

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Any IPv4 or IPv6 address. Private and reserved ranges are explained, but never sent to outside sources.

Address profile

221.130.28.131

IPv4 · Public address
Public

Ordinary routable internet space, allocated by a regional internet registry to a network operator. The reputation of an address like this is worth checking: it can belong to a hosting provider, a company, a home connection or a mobile network, and its history travels with it.

Announced by AS56046 · CMNET-JIANGSU-AP China Mobile communicat
Network registered in 🇨🇳 China
Decimal
3716291715
Hexadecimal
0xDD821C83
Binary
11011101.10000010.00011100.10000011
Reverse DNS name
131.28.130.221.in-addr.arpa
As IPv6
::ffff:221.130.28.131

The networks around it

The /24 around it 221.130.28.0/24 221.130.28.0 to 221.130.28.255 256 addresses
The /16 221.130.0.0/16 221.130.0.0 to 221.130.255.255 65,536 addresses
The /8 221.0.0.0/8 221.0.0.0 to 221.255.255.255 16,777,216 addresses

Checking 221.130.28.131 against our threat intelligence and the public registries…

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