What Is My IP:
18.207.129.82

121.191.13.129

The public IP address 121.191.13.129 is located in Cheongju-si, North Chungcheong, 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 121.191.13.129, or use the IP Lookup tool to find the approximate IP location for any public IP address.

121.191.13.129 IP Address Location

Reverse IP (PTR)none
ASN4766 (Korea Telecom)
ISP / OrganizationKorea Telecom
IP Connection TypeCable/DSL [internet speed test]
IP LocationCheongju-si, North Chungcheong, South Korea
IP ContinentAsia
IP CountrySouth Korea (KR)
IP StateNorth Chungcheong
IP CityCheongju-si
IP Postcode28648
IP Latitude36.6378 / 36°38′16″ N
IP Longitude127.4723 / 127°28′20″ 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.

121.191.13.129 IP Address Representations

CIDR Notation121.191.13.129/32
Decimal Notation2042563969
Hexadecimal Notation0x79bf0d81
Octal Notation017157606601
Binary Notation 1111001101111110000110110000001
Dotted-Decimal Notation121.191.13.129
Dotted-Hexadecimal Notation0x79.0xbf.0x0d.0x81
Dotted-Octal Notation0171.0277.015.0201
Dotted-Binary Notation01111001.10111111.00001101.10000001

See also: IPv4 List - Page 230,754

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