- IP Address Lookup

The IP address location of is Republic of Korea (KR). is a public IP address that belongs to ASN 9848 which is under the control of Sejong Telecom. The prefix 066/8 ( was allocated to ARIN by the Internet Assigned Numbers Authority (IANA) in . IP Address Location

Here you will find the approximate IP geolocation for as reported by our IP Tracker along with additional information like ASN mapping, ISP, and the type of internet connection. Use the free IP Lookup tool to find the IP geolocation for any public IP address.

IP Address ASN9848 controlled by Sejong Telecom
IP Address ISPHostway Corporation
IP OrganizationSejong Telecom
IP Connection TypeCable/DSL [internet speed test]
IP Location ContinentAsia
IP Location CountryRepublic of Korea (KR)
IP Location Latitude37.5112 / 37°30′40″ N
IP Location Longitude126.9741 / 126°58′26″ E
IP Location TimezoneAsia/Seoul
IP Location Local Time

IANA IPv4 Address Space Allocation for Subnet

The Internet Assigned Numbers Authority (IANA) is responsible for global IP address space allocation to Regional Internet Registries (RIRs). The available IPv4 address space is typically allocated to RIRs as /8 prefix blocks, and the RIRs delegate smaller blocks of their address pools to Local Internet Registries (LIRs) like Internet Service Providers and other organizations in their designated locations.

IPv4 Address Space Prefix066/8
Regional Internet Registry (RIR)ARIN
Allocation Date
WHOIS Serverwhois.arin.net
RDAP Serverhttps://rdap.arin.net/registry, http://rdap.arin.net/registry
Delegated entirely to specific RIR (Regional Internet Registry) as indicated. Reverse IP Lookup

Reverse IP address lookup is the process of mapping an IP address to its corresponding hostnames. Below you will find a list of hostnames that resolve to IP address

  • okmodern.com
  • www.okmodern.com
  • www.rfchosun.org
  • utilline.com
  • www.uni-media.net
  • nknet.org
  • www.nknet.org
  • artsum.co.kr
  • rfchosun.org
  • sdjs.co.kr
  • www.sdjs.co.kr IP Address Representations

An IPv4 address is defined as a 32-bit number, and thus it can be written in any notation that is capable of representing a 32-bit integer value. If human-readability is a requirement, IPv4 addresses are most often expressed in quad-dotted decimal notation with 4 octets ranging from 0 to 255 each.
Note: You should avoid IP addresses with zero-padded decimal octets like or because they might impose an ambiguity with octal numbers.
Below you can find some ways to express an IPv4 address.

CIDR Notation66.232.145.236/32
Decimal Notation1122537964
Hexadecimal Notation0x42e891ec
Octal Notation010272110754
Binary Notation 1000010111010001001000111101100
Dotted-Decimal Notation66.232.145.236
Dotted-Hexadecimal Notation0x42.0xe8.0x91.0xec
Dotted-Octal Notation0102.0350.0221.0354
Dotted-Binary Notation01000010.11101000.10010001.11101100

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