221.143.42.100 🇰🇷

The public IP address 221.143.42.100 is located in Dongdaemun-gu, Seoul, South Korea. It is assigned to the ISP SK Broadband. The address belongs to ASN 9318 which is delegated to SK Broadband Co Ltd.
Please have a look at the tables below for full details about 221.143.42.100, or use the IP Lookup tool to find the approximate IP location for any public IP address.

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221.143.42.100 IP Address Location

Reverse IP (PTR)none
ASN9318 (SK Broadband Co Ltd)
ISP / OrganizationSK Broadband
IP Connection TypeCable/DSL [internet speed test]
IP LocationDongdaemun-gu, Seoul, South Korea
IP ContinentAsia
IP Country🇰🇷 South Korea (KR)
IP StateSeoul
IP CityDongdaemun-gu
IP Postcode025
IP Latitude37.5841 / 37°35′2″ N
IP Longitude127.0616 / 127°3′41″ E
IP TimezoneAsia/Seoul
IP Local Time

IANA IPv4 Address Space Allocation for Subnet 221.0.0.0/8

IPv4 Address Space Prefix221/8
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.

221.143.42.100 IP Address Representations

CIDR Notation221.143.42.100/32
Decimal Notation3717147236
Hexadecimal Notation0xdd8f2a64
Octal Notation033543625144
Binary Notation11011101100011110010101001100100
Dotted-Decimal Notation221.143.42.100
Dotted-Hexadecimal Notation0xdd.0x8f.0x2a.0x64
Dotted-Octal Notation0335.0217.052.0144
Dotted-Binary Notation11011101.10001111.00101010.01100100