AS Name Org Name IPv4Prefixes IPv6Prefixes IPv4 NUMs IPv6 NUMs(/64) Registry Region Looking Glass
NCC-AS-KR National Cancer Center 1 0 1,024 0 Republic of Korea
1,024 IPv4 Addresses
CIDR Description IP Num
49.50.0.0/22 NCC National Cancer Center 1024
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS4766 KIXS-AS-KR - Korea Telecom, KR Republic of Korea 45,525,124 148,453,851,136 IPv4 IPv4
as-block:       AS55296 - AS56319
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:  2009-09-03T01:15:30Z
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:       AS55584 - AS55633
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 2-byte AS numbers from AS55584  - AS55633
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:  2010-07-21T04:59:58Z
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:        AS55597
as-name:        NCC-AS-KR
descr:          National Cancer Center
country:        KR
admin-c:        AM1382-AP
tech-c:         AM1382-AP
import:         from AS9270
                action pref=2;
                accept ANY
import:         from AS9768
                action pref=1;
                accept ANY
export:         to AS9270
                announce AS55597
export:         to AS9768
                announce AS55597
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2019-04-22T08:32:02Z
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:        Gyeonggi-do Ilsandong-gu, Goyang-si Ilsan-ro 323
country:        KR
phone:          +82-31-920-1925
e-mail:         [email protected]
nic-hdl:        AM1382-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2019-04-22T08:32:02Z
source:         APNIC


aut-num:        AS55597
as-name:        NCC-AS-KR-KR
descr:          National Cancer Center
country:        KR
import:         from 9768 action pref=1 accept ANY
import:         from 9270 action pref=2 accept ANY
export:         to 9768 announce NEW
export:         to 9270 announce NEW
admin-c:        RK3304-KR
tech-c:         RK3304-KR
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
changed:        [email protected]
source:         KRNIC

person:         AS Manager
address:        Gyeonggi-do Ilsandong-gu, Goyang-si Ilsan-ro 323
address:        National Cancer Center
country:        KR
phone:          +82-31-920-1925
e-mail:         [email protected]
nic-hdl:        RK3304-KR
mnt-by:         MNT-KRNIC-AP
changed:        [email protected]
source:         KRNIC