AS Name Org Name IPv4Prefixes IPv6Prefixes IPv4 NUMs IPv6 NUMs(/64) Registry Region Looking Glass
CHEJU-AS-KR JEJU NATIONAL UNIVERSITY 17 0 20,224 0 Republic of Korea
20,224 IPv4 Addresses
CIDR Description IP Num
113.198.160.0/21 KREN Korean Education Network 2048
113.198.168.0/22 KREN Korean Education Network 1024
114.71.62.0/24 KREN Korean Education Network 256
114.71.63.0/24 KREN Korean Education Network 256
117.17.95.0/24 KREN Korean Education Network 256
117.17.96.0/21 KREN Korean Education Network 2048
117.17.104.0/23 KREN Korean Education Network 512
117.17.116.0/24 KREN Korean Education Network 256
192.203.138.0/24 CHEJU-NET JEJU NATIONAL UNIVERSITY 256
203.237.202.0/23 KREN Korean Education Network 512
203.253.192.0/19 CHEJU-NET JEJU NATIONAL UNIVERSITY 8192
210.93.72.0/22 KREN Korean Education Network 1024
220.68.2.0/23 KREN Korean Education Network 512
220.69.174.0/23 KREN Korean Education Network 512
220.149.40.0/22 KREN Korean Education Network 1024
223.194.230.0/23 KREN Korean Education Network 512
223.194.232.0/22 KREN Korean Education Network 1024
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS1237 KREONET-AS-KR - KISTI, KR Republic of Korea 328,192 4,295,098,368 IPv4 IPv4
AS3786 LGDACOM - LG DACOM Corporation, KR Republic of Korea 8,781,496 4,831,903,744 IPv4 IPv4
AS4766 KIXS-AS-KR - Korea Telecom, KR Republic of Korea 45,525,124 148,453,851,136 IPv4 IPv4
AS9270 APAN-KR-AS - National Infomation Society Agency, KR Republic of Korea 18,432 4,294,967,296 IPv4 IPv4
as-block:       AS17653 - AS18431
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2019-01-08T23:19:07Z
source:         APNIC

role:           APNIC Hostmaster
address:        6 Cordelia Street
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         [email protected]
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         [email protected]
mnt-by:         MAINT-APNIC-AP
last-modified:  2013-10-23T04:06:51Z
source:         APNIC



aut-num:        AS18026
as-name:        CHEJU-AS-KR
descr:          JEJU NATIONAL UNIVERSITY
country:        KR
admin-c:        AM1333-AP
tech-c:         AM1333-AP
import:         from AS3786
                action pref=1;
                accept ANY
import:         from AS4766
                action pref=1;
                accept ANY
export:         to AS3786
                announce AS18026
export:         to AS4766
                announce AS18026
default:        to AS9270
                action pref=1;
                networks ANY
mnt-by:         MNT-KRNIC-AP
mnt-lower:      MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2018-12-19T01:37:17Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        Jeollanam-do Naju-si Jinheung-gil
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        IM574-AP
tech-c:         IM574-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2019-10-01
mnt-by:         MNT-KRNIC-AP
last-modified:  2019-10-01T08:41:39Z
source:         APNIC

person:         AS Manager
address:        Jeju-do Jeju-si Jejudaehak-ro 102
country:        KR
phone:          +82-64-754-8390
e-mail:         [email protected]
nic-hdl:        AM1333-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2017-11-23T05:54:19Z
source:         APNIC


aut-num:        AS18026
as-name:        CHEJU-AS-KR-KR
descr:          JEJU NATIONAL UNIVERSITY
country:        KR
import:         from 9270 action pref=1 accept ANY
import:         from 3786 action pref=1 accept ANY
import:         from 4766 action pref=1 accept ANY
export:         to 9270 announce NEW
export:         to 3786 announce NEW
export:         to 4766 announce NEW
admin-c:        SY433-KR
tech-c:         SY433-KR
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
changed:        [email protected]
source:         KRNIC

person:         AS Manager
address:        Jeju-do Jeju-si Jejudaehak-ro 102
address:        Jeju National University information telecommunication center
country:        KR
phone:          +82-64-754-8390
e-mail:         [email protected]
nic-hdl:        SY433-KR
mnt-by:         MNT-KRNIC-AP
changed:        [email protected]
source:         KRNIC