203.237.192.4
An address in Seoul, South Korea, used by Korean Education Network, announced by Korea Telecom (AS4766). Of our anonymity, network and service databases, it is in Carrier IP and DNS Resolver IP.
9 of 24 address-keyed databases hold it
Summary
Geolocation
Where the address is, and what that place uses.
- City
- Seoul
- Region
- Seoul
- Postal code
- 03141
- Country
- South Korea
- Continent
- Asia
- Coordinates
- 37.5660, 126.9784
- Timezone
- Asia/Seoul
Ownership
Who holds the address: the AS announcing it, the registry record, the abuse contact and its name in DNS.
- Company
- Korean Education Network
- Domain
- kt.com
- Type
- Education
- Registered in
- South Korea
- AS number
- AS4766
- Name
- Korea Telecom
- Prefix
- 203.237.192.0/21
- RPKI
- Not found
- Type
- ISP
- Domain
- kt.com
- Registered in
- South Korea
- Name
- Korean Education Network
- Handle
- KREN
- Status
- ALLOCATED PORTABLE
- Registry
- APNIC
- Domain
- nic.or.kr
- Abuse
- irt@nic.or.kr
- irt@nic.or.kr
- Address
- 9, Jinheung-gil, Naju-si, Jeollanam-do
- Network
- 203.237.128.0-203.237.255.255
Anonymity
Whether the address hides someone else: a VPN, Tor, a relay, a proxy pool, or a hosting range.
Network
What kind of network it is on: a mobile carrier, an anycast service, a CDN edge.
Services
What our own internet-wide measurement found listening on it.
- Port
- 53
- Recursion
- Refused
- Response code
- 5
- Answer
- Wrong
- First seen
- 2026-07-22
- Last seen
- 2026-10-15
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