% [whois.apnic.net] % Whois data copyright terms http://www.apnic.net/db/dbcopyright.html % Information related to '203.253.192.0 - 203.253.223.255' % Abuse contact for '203.253.192.0 - 203.253.223.255' is 'irt@nic.or.kr' inetnum: 203.253.192.0 - 203.253.223.255 netname: CHEJU-NET descr: JEJU NATIONAL UNIVERSITY admin-c: IM783-AP tech-c: IM783-AP country: KR status: ALLOCATED PORTABLE mnt-by: MNT-KRNIC-AP mnt-irt: IRT-KRNIC-KR last-modified: 2017-01-24T05:50:18Z source: APNIC irt: IRT-KRNIC-KR address: 9, Jinheung-gil, Naju-si, Jeollanam-do e-mail: irt@nic.or.kr abuse-mailbox: irt@nic.or.kr admin-c: IM574-AP tech-c: IM574-AP auth: # Filtered remarks: irt@nic.or.kr was validated on 2020-04-09 mnt-by: MNT-KRNIC-AP last-modified: 2025-09-04T01:00:01Z source: APNIC person: IP Manager address: Jeju-do Jeju-si Jejudaehak-ro 102 country: KR phone: +82-64-754-8390 e-mail: ksm0032@jejunu.ac.kr nic-hdl: IM783-AP mnt-by: MNT-KRNIC-AP last-modified: 2023-09-18T01:00:06Z source: APNIC % Information related to '203.253.192.0 - 203.253.223.255' inetnum: 203.253.192.0 - 203.253.223.255 netname: CHEJU-NET-KR descr: JEJU NATIONAL UNIVERSITY country: KR admin-c: SY435-KR tech-c: SY435-KR status: ALLOCATED PORTABLE mnt-by: MNT-KRNIC-AP mnt-irt: IRT-KRNIC-KR changed: hostmaster@nic.or.kr 20240912 remarks: This information has been partially mirrored by APNIC from remarks: KRNIC. To obtain more specific information, please use the remarks: KRNIC whois server at whois.kisa.or.kr. source: KRNIC person: IP Manager address: Jeju-do Jeju-si Jejudaehak-ro 102 address: Jeju National University country: KR phone: +82-64-754-8390 e-mail: ksm0032@jejunu.ac.kr nic-hdl: SY435-KR mnt-by: MNT-KRNIC-AP remarks: This information has been partially mirrored by APNIC from remarks: KRNIC. To obtain more specific information, please use the remarks: KRNIC whois server at whois.kisa.or.kr. source: KRNIC % This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-US2)