45992 CG-AS-KR Construction Guarantee Cooperative, KR
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS9318 SKB-AS SK Broadband Co Ltd, KR
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 50219 AS45992 ORIGIN Originate: 512 /23.00 Transit: 0 /0.00 CG-AS-KR Construction Guarantee Cooperative, KR
Aggregation Suggestions
Filter: Aggregates, Specifics
This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.
Rank AS AS Name Current Wthdw Aggte Annce Redctn % 22684 AS45992 CG-AS-KR Construction Guarantee Cooperative, 2 2 1 1 1 50.00% Prefix AS Path Aggregation Suggestion 202.128.100.0/23 4777 6939 9318 45992 + Announce - aggregate of 202.128.100.0/24 (4777 6939 9318 45992) and 202.128.101.0/24 (4777 6939 9318 45992) 202.128.100.0/24 4777 6939 9318 45992 - Withdrawn - aggregated with 202.128.101.0/24 (4777 6939 9318 45992) 202.128.101.0/24 4777 6939 9318 45992 - Withdrawn - aggregated with 202.128.100.0/24 (4777 6939 9318 45992)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS45992 2 More Specifics 2 Total Advertisements CG-AS-KR Construction Guarantee Cooperative, KR
202.128.100.0/24 202.128.100.0/23
202.128.101.0/24 202.128.100.0/23
whois: 402332
IANA has recorded AS45992 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS45992\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS45056 - AS46079'
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: helpdesk@apnic.net
admin-c: AMS11-AP
tech-c: AH256-AP
nic-hdl: HM20-AP
remarks: Administrator for APNIC
notify: hostmaster@apnic.net
mnt-by: MAINT-APNIC-AP
last-modified: 2013-10-23T04:06:51Z
source: APNIC
% Information related to 'AS45963 - AS46012'
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: hostmaster@nic.or.kr
nic-hdl: HM127-AP
mnt-by: MNT-KRNIC-AP
last-modified: 2019-05-22T01:20:31Z
source: APNIC
% Information related to 'AS45992'
% Abuse contact for 'AS45992' is 'irt@nic.or.kr'
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
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
last-modified: 2020-09-07T01:04:04Z
source: APNIC
irt: IRT-KRNIC-KR
address: 9, Jinheung-gil, Naju-si, Jeollanam-do
e-mail: irt@nic.or.kr
abuse-mailbox: irt@nic.or.kr
admin-c: IM574-AP
tech-c: IM574-AP
auth: # Filtered
remarks: irt@nic.or.kr was validated on 2020-04-09
mnt-by: MNT-KRNIC-AP
last-modified: 2025-09-04T01:00:01Z
source: APNIC
person: AS Manager
address: Seoul Gangnam-gu Eonju-ro 711
country: KR
phone: +82-2-3449-8783
e-mail: cg11000@cgbest.co.kr
nic-hdl: AM1477-AP
mnt-by: MNT-KRNIC-AP
last-modified: 2022-11-03T02:28:03Z
source: APNIC
% Information related to 'AS45992'
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
remarks: This information has been partially mirrored by APNIC from
remarks: KRNIC. To obtain more specific information, please use the
remarks: KRNIC whois server at whois.kisa.or.kr.
source: KRNIC
person: AS Manager
address: Seoul Gangnam-gu Eonju-ro 711
address: (Nonhyeon-dong)
country: KR
phone: +82-2-3449-8783
e-mail: cg11000@cgbest.co.kr
nic-hdl: CJ2901-KR
mnt-by: MNT-KRNIC-AP
changed: hostmaster@nic.or.kr 20240912
remarks: This information has been partially mirrored by APNIC from
remarks: KRNIC. To obtain more specific information, please use the
remarks: KRNIC whois server at whois.kisa.or.kr.
source: KRNIC
person: AS Manager
address: Seoul Gangnam-gu Eonju-ro 711
address: (Nonhyeon-dong)
country: KR
phone: +82-2-3449-8783
e-mail: cg11000@cgbest.co.kr
nic-hdl: KM2901-KR
mnt-by: MNT-KRNIC-AP
changed: hostmaster@nic.or.kr 20240912
remarks: This information has been partially mirrored by APNIC from
remarks: KRNIC. To obtain more specific information, please use the
remarks: KRNIC whois server at whois.kisa.or.kr.
source: KRNIC
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU4)