121.157.185.251 🇰🇷
The public IP address 121.157.185.251 is located in Seongnam-si, Gyeonggi-do, 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 121.157.185.251 , or use the IP Lookup tool to find the approximate IP location for any public IP address.
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121.157.185.251 IP Address Location
Reverse IP (PTR ) none
ASN 4766 (Korea Telecom)
ISP / OrganizationKorea Telecom IP Connection Type Cable/DSL [internet speed test ]
IP Location Seongnam-si, Gyeonggi-do, South Korea
IP Continent Asia
IP Country 🇰🇷 South Korea (KR)
IP State Gyeonggi-do
IP City Seongnam-si
IP Postcode 136
IP Latitude 37.3564 / 37°21′23″ N IP Longitude 127.1128 / 127°6′46″ E IP Timezone Asia/Seoul
IP Local Time Fri, 29 Mar 2024 21:50:06 +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.
121.157.185.251 IP Address Representations
CIDR Notation 121.157.185.251/32
Decimal Notation 2040379899
Hexadecimal Notation 0x799db9fb
Octal Notation 017147334773
Binary Notation 1111001100111011011100111111011
Dotted-Decimal Notation 121.157.185.251
Dotted-Hexadecimal Notation 0x79.0x9d.0xb9.0xfb
Dotted-Octal Notation 0171.0235.0271.0373
Dotted-Binary Notation 01111001.10011101.10111001.11111011