121.129.123.102 🇰🇷

The public IP address 121.129.123.102 is located in Seongbuk-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 121.129.123.102, or use the IP Lookup tool to find the approximate IP location for any public IP address.

Trace an Email Address

121.129.123.102 IP Address Location

Reverse IP (PTR)none
ASN4766 (Korea Telecom)
ISP / OrganizationKorea Telecom
IP Connection TypeCable/DSL [internet speed test]
IP LocationSeongbuk-gu, Seoul, South Korea
IP ContinentAsia
IP Country🇰🇷 South Korea (KR)
IP StateSeoul
IP CitySeongbuk-gu
IP Postcode027
IP Latitude37.6031 / 37°36′11″ N
IP Longitude127.0043 / 127°0′15″ E
IP TimezoneAsia/Seoul
IP Local Time

IANA IPv4 Address Space Allocation for Subnet 121.0.0.0/8

IPv4 Address Space Prefix121/8
Regional Internet Registry (RIR)APNIC
Allocation Date
WHOIS Serverwhois.apnic.net
RDAP Serverhttps://rdap.apnic.net/
StatusALLOCATED
Delegated entirely to specific RIR (Regional Internet Registry) as indicated.

121.129.123.102 IP Address Representations

CIDR Notation121.129.123.102/32
Decimal Notation2038528870
Hexadecimal Notation0x79817b66
Octal Notation017140275546
Binary Notation 1111001100000010111101101100110
Dotted-Decimal Notation121.129.123.102
Dotted-Hexadecimal Notation0x79.0x81.0x7b.0x66
Dotted-Octal Notation0171.0201.0173.0146
Dotted-Binary Notation01111001.10000001.01111011.01100110