AS Name Org Name IPv4Prefixes IPv6Prefixes IPv4 NUMs IPv6 NUMs(/64) Registry Region Looking Glass
CNUNET-AS-KR Chungnam National University 2 0 65,536 0 Republic of Korea
65,536 IPv4 Addresses
CIDR Description IP Num
168.188.0.0/24 CHUNGNAM Chungnam National University 256
168.188.0.0/16 CHUNGNAM Chungnam National University 65536
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
AS4766 KIXS-AS-KR - Korea Telecom, KR Republic of Korea 45,525,636 148,453,851,136 IPv4 IPv4
AS9318 SKB-AS - SK Broadband Co Ltd, KR Republic of Korea 14,675,968 8,590,000,128 IPv4 IPv4
AS1237 KREONET-AS-KR - KISTI, KR Republic of Korea 328,192 4,295,098,368 IPv4 IPv4
IP Address Domain NUMs Domains
168.188.1.1 2 baekma.chungnam.ac.kr
168.188.1.6 1 edms.cnu.ac.kr
168.188.1.8 1 pony.chungnam.ac.kr
168.188.1.62 1 search.cnu.ac.kr
168.188.1.121 1 ums.cnu.ac.kr
168.188.1.130 1 portal1.cnu.ac.kr
168.188.1.133 2 cnu.icerti.com
168.188.1.178 1 ufis.cnu.ac.kr
168.188.1.202 2 sniper.cnu.ac.kr
168.188.3.21 1 webfilter.cnu.ac.kr
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


as-block:       AS18294 - AS18343
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:  2017-06-15T04:25:42Z
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:        AS18298
as-name:        CNUNET-AS-KR
descr:          Chungnam National University
country:        KR
admin-c:        AM1817-AP
tech-c:         AM1817-AP
import:         from AS4766
                action pref=100;
                accept ANY
import:         from AS9270
                action pref=10;
                accept ANY
import:         from AS9318
                action pref=50;
                accept ANY
export:         to AS4766
                announce AS18298
export:         to AS9270
                announce AS18298
export:         to AS9318
                announce AS18298
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2018-11-19T05:46:02Z
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:        Daejeon Yuseong-gu Daehak-ro 99
country:        KR
phone:          +82-42-821-6062
e-mail:         [email protected]
nic-hdl:        AM1817-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2018-11-19T05:46:02Z
source:         APNIC


aut-num:        AS18298
as-name:        CNUNET-AS-KR-KR
descr:          Chungnam National University
country:        KR
import:         from AS9318 action pref=50 accept ANY
import:         from AS4766 action pref=100 accept ANY
import:         from AS9270 action pref=10 accept ANY
export:         to AS9318 announce AS18298
export:         to AS4766 announce AS18298
export:         to AS9270 announce AS18298
admin-c:        BC460-KR
tech-c:         KY460-KR
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
changed:        [email protected]
source:         KRNIC

person:         AS Manager
address:        Daejeon Yuseong-gu Daehak-ro 99
address:        Center for Information Commucications
country:        KR
phone:          +82-42-821-6062
e-mail:         [email protected]
nic-hdl:        BC460-KR
mnt-by:         MNT-KRNIC-AP
changed:        [email protected]
source:         KRNIC

person:         AS Manager
address:        Daejeon Yuseong-gu Daehak-ro 99
address:        Center for Information Commucications
country:        KR
phone:          +82-42-821-6062
e-mail:         [email protected]
nic-hdl:        KY460-KR
mnt-by:         MNT-KRNIC-AP
changed:        [email protected]
source:         KRNIC