121.138.123.199 🇰🇷
The public IP address 121.138.123.199 is located in Gangnam-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 121.138.123.199 , or use the IP Lookup tool to find the approximate IP location for any public IP address.
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121.138.123.199 IP Address Location
Reverse IP (PTR ) none
ASN 4766 (Korea Telecom)
ISP / OrganizationKorea Telecom IP Connection Type Cable/DSL [internet speed test ]
IP Location Gangnam-gu, Seoul, South Korea
IP Continent Asia
IP Country 🇰🇷 South Korea (KR)
IP State Seoul
IP City Gangnam-gu
IP Postcode 060
IP Latitude 37.5245 / 37°31′28″ N IP Longitude 127.0354 / 127°2′7″ E IP Timezone Asia/Seoul
IP Local Time Sun, 05 May 2024 19:51:48 +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.
121.138.123.199 IP Address Representations
CIDR Notation 121.138.123.199/32
Decimal Notation 2039118791
Hexadecimal Notation 0x798a7bc7
Octal Notation 017142475707
Binary Notation 1111001100010100111101111000111
Dotted-Decimal Notation 121.138.123.199
Dotted-Hexadecimal Notation 0x79.0x8a.0x7b.0xc7
Dotted-Octal Notation 0171.0212.0173.0307
Dotted-Binary Notation 01111001.10001010.01111011.11000111