AS Name Org Name IPv4Prefixes IPv6Prefixes IPv4 NUMs IPv6 NUMs(/64) Registry Region Looking Glass
CMBSEJONG-AS-KR CMB Sejong Broadcasting Co,.Ltd 3 0 2,304 0 Republic of Korea
2,304 IPv4 Addresses
CIDR Description IP Num
27.126.23.0/24 CMBMUTINET CMB 256
103.237.20.0/22 CMBMUTINET CMB 1024
163.53.156.0/22 CMBMUTINET CMB 1024
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS9318 SKB-AS SK Broadband Co Ltd, KR Republic of Korea 14,663,680 8,589,934,592 IPv4 IPv4
AS9848 SEJONGTELECOM-AS-KR Sejong Telecom, KR Republic of Korea 972,560 8,589,934,592 IPv4 IPv4
as-block:       AS37888 - AS38911
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:  2009-09-29T06:04:16Z
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:       AS38387 - AS38436
descr:          KRNIC-ASBLOCK-AP
descr:          KRNIC
descr:          Korea Network Information Center
country:        KR
admin-c:        HM127-AP
tech-c:         HM127-AP
remarks:        Block of 50 AS numbers from AS38387 to AS38436
remarks:        for assignment to KRNIC members
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:  2008-09-04T06:40:26Z
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:        AS38387
as-name:        CMBSEJONG-AS-KR
descr:          CMB Sejong Broadcasting Co,.Ltd
country:        KR
admin-c:        AM2249-AP
tech-c:         AM2249-AP
import:         from AS9318
                action pref=10;
                accept ANY
import:         from AS9848
                action pref=100;
                accept ANY
export:         to AS9318
                announce AS38387
export:         to AS9848
                announce AS38387
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2019-06-10T06:41:26Z
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:        Sejong-si  Sanhangni-gil
country:        KR
phone:          +82-70-8110-7917
e-mail:         [email protected]
nic-hdl:        AM2249-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2019-06-10T06:22:02Z
source:         APNIC


aut-num:        AS38387
as-name:        CMBSEJONG-AS-KR-KR
descr:          CMB Sejong Broadcasting Co,.Ltd
country:        KR
import:         from AS9318 action pref=10 accept ANY
import:         from AS9848 action pref=100 accept ANY
export:         to AS9318 announce NEW
export:         to AS9848 announce NEW
admin-c:        AM6003-KR
tech-c:         IM6003-KR
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
changed:        [email protected]
source:         KRNIC

person:         AS Manager
address:        Sejong-si  Sanhangni-gil
address:        16-49, Sanhangri-gil ,janggun-myeon,Sejong-si, Republic of Korea
country:        KR
phone:          +82-70-8110-7917
e-mail:         [email protected]
nic-hdl:        AM6003-KR
mnt-by:         MNT-KRNIC-AP
changed:        [email protected]
source:         KRNIC

person:         AS Manager
address:        Sejong-si  Sanhangni-gil
address:        16-49, Sanhangri-gil ,janggun-myeon,Sejong-si, Republic of Korea
country:        KR
phone:          +82-70-8110-7917
e-mail:         [email protected]
nic-hdl:        IM6003-KR
mnt-by:         MNT-KRNIC-AP
changed:        [email protected]
source:         KRNIC