KRNIC is not an ISP but a National Internet Registry similar to APNIC. AS Number : AS9642 AS Name : KISA [ Organization Information ] Name : Korea Internet Security Agency Address : 9, Jeollanam-do Naju-si Jinheung-gil Zip Code : 58324 Name : AS Manager Phone : +82-2-405-5118 E-Mail : hostmaster@nic.or.kr - KISA/KRNIC WHOIS Service -