AS Name Org Name IPv4Prefixes IPv6Prefixes IPv4 NUMs IPv6 NUMs(/64) Registry Region Looking Glass
DEUNET-AS DONG-EUI UNIVERSITY 52 0 23,040 0 Republic of Korea
23,040 IPv4 Addresses
CIDR Description IP Num
113.198.221.0/24 KREN Korean Education Network 256
113.198.222.0/24 KREN Korean Education Network 256
113.198.222.0/23 KREN Korean Education Network 512
113.198.223.0/24 KREN Korean Education Network 256
113.198.224.0/20 KREN Korean Education Network 4096
113.198.224.0/19 KREN Korean Education Network 8192
113.198.240.0/20 KREN Korean Education Network 4096
114.70.180.0/23 KREN Korean Education Network 512
114.70.180.0/22 KREN Korean Education Network 1024
114.70.181.0/24 KREN Korean Education Network 256
114.70.182.0/23 KREN Korean Education Network 512
114.70.184.0/23 KREN Korean Education Network 512
114.70.184.0/22 KREN Korean Education Network 1024
114.70.186.0/23 KREN Korean Education Network 512
114.70.187.0/24 KREN Korean Education Network 256
114.70.188.0/24 KREN Korean Education Network 256
114.70.188.0/23 KREN Korean Education Network 512
114.70.189.0/24 KREN Korean Education Network 256
121.144.140.0/23 KORNET Korea Telecom 512
121.144.140.0/22 KORNET Korea Telecom 1024
121.144.142.0/23 KORNET Korea Telecom 512
121.144.144.0/23 KORNET Korea Telecom 512
121.144.144.0/22 KORNET Korea Telecom 1024
121.144.146.0/23 KORNET Korea Telecom 512
121.144.148.0/24 KORNET Korea Telecom 256
121.144.148.0/23 KORNET Korea Telecom 512
121.144.149.0/24 KORNET Korea Telecom 256
134.75.226.0/24 KREONet KISTI 256
203.241.192.0/24 KORNET Korea Telecom 256
203.241.192.0/21 KORNET Korea Telecom 2048
203.241.192.0/20 KORNET Korea Telecom 4096
203.241.200.0/21 KORNET Korea Telecom 2048
210.107.240.0/23 KREONet KISTI 512
210.107.240.0/22 KREONet KISTI 1024
210.107.242.0/23 KREONet KISTI 512
210.107.243.0/24 KREONet KISTI 256
210.107.244.0/24 KREONet KISTI 256
210.107.245.0/24 KREONet KISTI 256
220.68.4.0/23 KREN Korean Education Network 512
220.68.4.0/22 KREN Korean Education Network 1024
220.68.6.0/23 KREN Korean Education Network 512
220.68.8.0/24 KREN Korean Education Network 256
220.73.230.0/24 KORNET Korea Telecom 256
220.73.230.0/23 KORNET Korea Telecom 512
220.73.231.0/24 KORNET Korea Telecom 256
220.73.232.0/24 KORNET Korea Telecom 256
220.73.232.0/23 KORNET Korea Telecom 512
220.73.233.0/24 KORNET Korea Telecom 256
220.119.44.0/24 KORNET Korea Telecom 256
220.119.44.0/23 KORNET Korea Telecom 512
220.119.45.0/24 KORNET Korea Telecom 256
220.119.46.0/24 KORNET Korea Telecom 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS3786 LGDACOM - LG DACOM Corporation, KR Republic of Korea 8,781,496 4,831,903,744 IPv4 IPv4
as-block:       AS9216 - AS10239
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:  2009-05-19T07:00:23Z
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


as-block:       AS9840 - AS9871
descr:          KRNIC-ASBLOCK-AP
descr:          KRNIC
descr:          Korea Network Information Center
country:        KR
admin-c:        HM127-AP
tech-c:         HM127-AP
remarks:        Authoritative information regarding AS Number
remarks:        assignments made from within this block can also be
remarks:        queried at whois.nic.or.kr
mnt-by:         APNIC-HM
mnt-lower:      MNT-KRNIC-AP
last-modified:  2017-06-15T04:25:41Z
source:         APNIC

person:         Host Master
address:        Jeollanam-do Naju-si Jinheung-gil
country:        KR
phone:          +82-2-405-5118
e-mail:         [email protected]
nic-hdl:        HM127-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2019-05-22T01:20:31Z
source:         APNIC



aut-num:        AS9870
as-name:        DEUNET-AS
descr:          DONG-EUI UNIVERSITY
country:        KR
admin-c:        AM1670-AP
tech-c:         AM1670-AP
import:         from AS1237
                action pref=100;
                accept ANY
import:         from AS3786
                action pref=300;
                accept ANY
export:         to AS1237
                announce AS9870
export:         to AS3786
                announce AS9870
default:        to AS4766
                action pref=10;
                networks ANY
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2016-10-31T06:19:38Z
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:        Busan Busanjin-gu Eomgwang-ro 176
country:        KR
phone:          +82-51-890-1120
e-mail:         [email protected]
nic-hdl:        AM1670-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2017-11-23T05:54:19Z
source:         APNIC


aut-num:        AS9870
as-name:        DEUNET-AS-KR
descr:          DONG-EUI UNIVERSITY
country:        KR
import:         from AS3786 action pref=300 accept ANY
import:         from AS1237 action pref=100 accept ANY
import:         from AS4766 action pref=10 accept ANY
export:         to AS3786 announce AS9870
export:         to AS1237 announce AS9870
export:         to AS4766 announce AS9870
admin-c:        DK218-KR
tech-c:         JL218-KR
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
changed:        [email protected]
source:         KRNIC

person:         AS Manager
address:        Busan Busanjin-gu Eomgwang-ro 176
address:        COMPUTER CENTER
country:        KR
phone:          +82-51-890-1120
e-mail:         [email protected]
nic-hdl:        DK218-KR
mnt-by:         MNT-KRNIC-AP
changed:        [email protected]
source:         KRNIC

person:         AS Manager
address:        Busan Busanjin-gu Eomgwang-ro 176
address:        COMPUTER CENTER
country:        KR
phone:          +82-51-890-1120
e-mail:         [email protected]
nic-hdl:        JL218-KR
mnt-by:         MNT-KRNIC-AP
changed:        [email protected]
source:         KRNIC