AS Name
CG-AS-KR
Org Name
Construction Guarantee Cooperative
Registry Region
Republic of Korea
Looking Glass
IPv4Prefixes

2

IPv6Prefixes

0

IPv4 NUMs

512

IPv6 NUMs(/64)

0

512 IPv4 Addresses
CIDR Description IP Num
202.128.100.0/24 CG Construction Guarantee Cooperative 256
202.128.101.0/24 CG Construction Guarantee Cooperative 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS9318 SKB-AS - SK Broadband Co Ltd, KR Republic of Korea 14,679,296 8,590,000,128 IPv4 IPv4
IP Address Domain NUMs Domains
202.128.100.132 4 contract.cgbest.co.kr
202.128.100.138 5 cg50.cgbest.co.kr
202.128.100.139 1 m.cgbest.co.kr
202.128.100.199 2 cgbest.co.kr
as-block:       AS45056 - AS46079
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:  2009-09-29T05:48:11Z
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:       AS45963 - AS46012
descr:          KRNIC-ASBLOCK-AP
descr:          KRNIC
descr:          Korea Network Information Center
country:        KR
admin-c:        HM127-AP
tech-c:         HM127-AP
remarks:        Block of 10 4-byte AS numbers from AS45963  - AS46012
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:  2009-11-10T00:35:40Z
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:        AS45992
as-name:        CG-AS-KR
descr:          Construction Guarantee Cooperative
country:        KR
admin-c:        AM1477-AP
tech-c:         AM1477-AP
import:         from AS4766
                action pref=10;
                accept ANY
import:         from AS6619
                action pref=100;
                accept ANY
export:         to AS4766
                announce AS45992
export:         to AS6619
                announce AS45992
default:        to AS4766
                action pref=10;
                networks ANY
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2016-10-13T10:14:10Z
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 2020-04-09
mnt-by:         MNT-KRNIC-AP
last-modified:  2020-04-09T10:23:17Z
source:         APNIC

person:         AS Manager
address:        Seoul Gangnam-gu Eonju-ro 711
country:        KR
phone:          +82-2-3449-8795
e-mail:         [email protected]
nic-hdl:        AM1477-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2017-11-23T05:54:41Z
source:         APNIC


aut-num:        AS45992
as-name:        CG-AS-KR-KR
descr:          Construction Guarantee Cooperative
country:        KR
import:         from 4766 action pref=10 accept ANY
import:         from 6619 action pref=100 accept ANY
export:         to 4766 announce NEW
export:         to 6619 announce NEW
admin-c:        KM2901-KR
tech-c:         CJ2901-KR
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
changed:        [email protected]
source:         KRNIC

person:         AS Manager
address:        Seoul Gangnam-gu Eonju-ro 711
address:        (Nonhyeon-dong)
country:        KR
phone:          +82-2-3449-8795
e-mail:         [email protected]
nic-hdl:        CJ2901-KR
mnt-by:         MNT-KRNIC-AP
changed:        [email protected]
source:         KRNIC

person:         AS Manager
address:        Seoul Gangnam-gu Eonju-ro 711
address:        (Nonhyeon-dong)
country:        KR
phone:          +82-2-3449-8795
e-mail:         [email protected]
nic-hdl:        KM2901-KR
mnt-by:         MNT-KRNIC-AP
changed:        [email protected]
source:         KRNIC