AS Name Org Name IPv4Prefixes IPv6Prefixes IPv4 NUMs IPv6 NUMs(/64) Registry Region Looking Glass
SANGMYUNG-AS-KR Sangmyung University 21 0 8,960 0 Republic of Korea
8,960 IPv4 Addresses
CIDR Description IP Num
61.72.126.0/23 KORNET Korea Telecom 512
61.72.128.0/23 KORNET Korea Telecom 512
117.16.40.0/21 KREN Korean Education Network 2048
117.16.48.0/24 KREN Korean Education Network 256
117.16.108.0/24 KREN Korean Education Network 256
117.16.109.0/24 KREN Korean Education Network 256
117.16.110.0/24 KREN Korean Education Network 256
117.16.111.0/24 KREN Korean Education Network 256
117.16.122.0/23 KREN Korean Education Network 512
203.237.168.0/24 KREN Korean Education Network 256
203.237.169.0/24 KREN Korean Education Network 256
203.237.170.0/24 KREN Korean Education Network 256
203.237.171.0/24 KREN Korean Education Network 256
203.237.172.0/24 KREN Korean Education Network 256
203.237.173.0/24 KREN Korean Education Network 256
203.237.174.0/24 KREN Korean Education Network 256
203.237.175.0/26 KREN Korean Education Network 64
203.237.175.0/24 KREN Korean Education Network 256
203.237.175.128/26 KREN Korean Education Network 64
203.237.175.192/26 KREN Korean Education Network 64
220.149.24.0/21 KREN Korean Education Network 2048
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS3786 LGDACOM - LG DACOM Corporation, KR Republic of Korea 8,782,264 4,831,903,744 IPv4 IPv4
AS4766 KIXS-AS-KR - Korea Telecom, KR Republic of Korea 45,521,028 148,453,851,136 IPv4 IPv4
AS9318 SKB-AS - SK Broadband Co Ltd, KR Republic of Korea 14,675,968 8,590,000,128 IPv4 IPv4
IP Address Domain NUMs Domains
61.72.126.195 2 maenggami.com
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:        AS18031
as-name:        SANGMYUNG-AS-KR
descr:          Sangmyung University
country:        KR
admin-c:        AM1337-AP
tech-c:         AM1337-AP
import:         from AS3786
                action pref=100;
                accept ANY
import:         from AS4766
                action pref=100;
                accept ANY
export:         to AS3786
                announce AS18031
export:         to AS4766
                announce AS18031
default:        to AS3786
                action pref=100;
                networks ANY
mnt-by:         MNT-KRNIC-AP
mnt-lower:      MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2018-12-19T01:37:18Z
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:        Seoul Jongno-gu Hongjimun 2-gil 20
country:        KR
phone:          +82-2-2287-7062
e-mail:         [email protected]
nic-hdl:        AM1337-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2018-11-13T11:32:03Z
source:         APNIC


aut-num:        AS18031
as-name:        SANGMYUNG-AS-KR-KR
descr:          Sangmyung University
country:        KR
import:         from AS3786 action pref=100 accept ANY
import:         from AS4766 action pref=100 accept ANY
export:         to AS3786 announce NEW
export:         to AS4766 announce NEW
admin-c:        KL437-KR
tech-c:         KL437-KR
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
changed:        [email protected]
source:         KRNIC

person:         AS Manager
address:        Seoul Jongno-gu Hongjimun 2-gil 20
address:        Software BD 101
country:        KR
phone:          +82-2-2287-7062
e-mail:         [email protected]
nic-hdl:        KL437-KR
mnt-by:         MNT-KRNIC-AP
changed:        [email protected]
source:         KRNIC