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Free tools · IP address lookup

IP address 183.99.228.121

183.99.228.121 is a public IPv4 address announced by AS4766 (KIXS-AS-KR Korea Telecom), registered in South Korea. 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

183.99.228.121

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 AS4766 · KIXS-AS-KR Korea Telecom
Network registered in 🇰🇷 South Korea
Decimal
3076777081
Hexadecimal
0xB763E479
Binary
10110111.01100011.11100100.01111001
Reverse DNS name
121.228.99.183.in-addr.arpa
As IPv6
::ffff:183.99.228.121

The networks around it

The /24 around it 183.99.228.0/24 183.99.228.0 to 183.99.228.255 256 addresses
The /16 183.99.0.0/16 183.99.0.0 to 183.99.255.255 65,536 addresses
The /8 183.0.0.0/8 183.0.0.0 to 183.255.255.255 16,777,216 addresses

Checking 183.99.228.121 against our threat intelligence and the public registries…

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