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Free tools · IP address lookup

IP address 161.81.120.5

161.81.120.5 is a public IPv4 address announced by AS9231 (IPEOPLESNET-AS-AP China Mobile Hong Kong), registered in Hong Kong. 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

161.81.120.5

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 AS9231 · IPEOPLESNET-AS-AP China Mobile Hong Kong
Network registered in 🇭🇰 Hong Kong
Decimal
2706470917
Hexadecimal
0xA1517805
Binary
10100001.01010001.01111000.00000101
Reverse DNS name
5.120.81.161.in-addr.arpa
As IPv6
::ffff:161.81.120.5

The networks around it

The /24 around it 161.81.120.0/24 161.81.120.0 to 161.81.120.255 256 addresses
The /16 161.81.0.0/16 161.81.0.0 to 161.81.255.255 65,536 addresses
The /8 161.0.0.0/8 161.0.0.0 to 161.255.255.255 16,777,216 addresses

Checking 161.81.120.5 against our threat intelligence and the public registries…

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