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Free tools · IP address lookup

IP address 61.77.220.64

61.77.220.64 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

61.77.220.64

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
1028512832
Hexadecimal
0x3D4DDC40
Binary
00111101.01001101.11011100.01000000
Reverse DNS name
64.220.77.61.in-addr.arpa
As IPv6
::ffff:61.77.220.64

The networks around it

The /24 around it 61.77.220.0/24 61.77.220.0 to 61.77.220.255 256 addresses
The /16 61.77.0.0/16 61.77.0.0 to 61.77.255.255 65,536 addresses
The /8 61.0.0.0/8 61.0.0.0 to 61.255.255.255 16,777,216 addresses

Checking 61.77.220.64 against our threat intelligence and the public registries…

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