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Free tools · IP address lookup

IP address 202.36.51.23

202.36.51.23 is a public IPv4 address announced by AS152194 (CTGSERVERLIMITED-AS-AP CTG Server Limite), 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

202.36.51.23

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 AS152194 · CTGSERVERLIMITED-AS-AP CTG Server Limite
Network registered in 🇭🇰 Hong Kong
Decimal
3391370007
Hexadecimal
0xCA243317
Binary
11001010.00100100.00110011.00010111
Reverse DNS name
23.51.36.202.in-addr.arpa
As IPv6
::ffff:202.36.51.23

The networks around it

The /24 around it 202.36.51.0/24 202.36.51.0 to 202.36.51.255 256 addresses
The /16 202.36.0.0/16 202.36.0.0 to 202.36.255.255 65,536 addresses
The /8 202.0.0.0/8 202.0.0.0 to 202.255.255.255 16,777,216 addresses

Checking 202.36.51.23 against our threat intelligence and the public registries…

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