121.128.133.56 🇰🇷
The public IP address 121.128.133.56 is located in Jongno-gu, Seoul, South Korea . It is assigned to the ISP Korea Telecom . The address belongs to ASN 4766 which is delegated to Korea Telecom . Please have a look at the tables below for full details about 121.128.133.56 , or use the IP Lookup tool to find the approximate IP location for any public IP address.
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121.128.133.56 IP Address Location
Reverse IP (PTR ) none
ASN 4766 (Korea Telecom)
ISP / OrganizationKorea Telecom IP Connection Type Cable/DSL [internet speed test ]
IP Location Jongno-gu, Seoul, South Korea
IP Continent Asia
IP Country 🇰🇷 South Korea (KR)
IP State Seoul
IP City Jongno-gu
IP Postcode 030
IP Latitude 37.6130 / 37°36′46″ N IP Longitude 126.9623 / 126°57′44″ E IP Timezone Asia/Seoul
IP Local Time Fri, 29 Mar 2024 16:41:32 +0900
IANA IPv4 Address Space Allocation for Subnet 121.0.0.0/8
IPv4 Address Space Prefix 121/8
Regional Internet Registry (RIR) APNIC
Allocation Date January 2006
WHOIS Server whois.apnic.net
RDAP Serverhttps://rdap.apnic.net/
Status ALLOCATEDDelegated entirely to specific RIR (Regional Internet Registry) as indicated.
121.128.133.56 IP Address Representations
CIDR Notation 121.128.133.56/32
Decimal Notation 2038465848
Hexadecimal Notation 0x79808538
Octal Notation 017140102470
Binary Notation 1111001100000001000010100111000
Dotted-Decimal Notation 121.128.133.56
Dotted-Hexadecimal Notation 0x79.0x80.0x85.0x38
Dotted-Octal Notation 0171.0200.0205.070
Dotted-Binary Notation 01111001.10000000.10000101.00111000