45977 CKBS-AS-KR CANON KOREA INC., KR
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS9848 SEJONGTELECOM-AS-KR SEJONG NETWORKS, KR
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 45153 AS45977 ORIGIN Originate: 768 /22.42 Transit: 0 /0.00 CKBS-AS-KR CANON KOREA INC., 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 % 22659 AS45977 CKBS-AS-KR CANON KOREA INC., KR 3 2 1 2 1 33.33% Prefix AS Path Aggregation Suggestion 203.240.149.0/24 4777 2497 6453 9848 45977 203.240.150.0/23 4777 2497 6453 9848 45977 + Announce - aggregate of 203.240.150.0/24 (4777 2497 6453 9848 45977) and 203.240.151.0/24 (4777 2497 6453 9848 45977) 203.240.150.0/24 4777 2497 6453 9848 45977 - Withdrawn - aggregated with 203.240.151.0/24 (4777 2497 6453 9848 45977) 203.240.151.0/24 4777 2497 6453 9848 45977 - Withdrawn - aggregated with 203.240.150.0/24 (4777 2497 6453 9848 45977)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS45977 3 More Specifics 3 Total Advertisements CKBS-AS-KR CANON KOREA INC., KR
203.240.149.0/24 203.240.128.0/19
203.240.150.0/24 203.240.128.0/19
203.240.151.0/24 203.240.128.0/19
whois: 402332
IANA has recorded AS45977 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS45977\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 'AS45977'
% Abuse contact for 'AS45977' is 'irt@nic.or.kr'
aut-num: AS45977
as-name: CKBS-AS-KR
descr: CANON KOREA INC.
country: KR
admin-c: AM1234-AP
tech-c: AM1234-AP
import: from AS4670
action pref=1;
accept ANY
import: from AS9318
action pref=2;
accept ANY
export: to AS4670
announce AS45977
export: to AS9318
announce AS45977
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
last-modified: 2021-12-02T00:46:07Z
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: Teheran-ro Gangnam-gu Seoul
country: KR
phone: +82-2-3450-0897
e-mail: oykim@kr.canon
nic-hdl: AM1234-AP
mnt-by: MNT-KRNIC-AP
last-modified: 2021-11-26T05:52:03Z
source: APNIC
% Information related to 'AS45977'
aut-num: AS45977
as-name: CKBS-AS-KR-KR
descr: CANON KOREA INC.
country: KR
import: from 4670 action pref=1 accept ANY
import: from 9318 action pref=2 accept ANY
export: to 4670 announce NEW
export: to 9318 announce NEW
admin-c: JK5209-KR
tech-c: HS5209-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: Teheran-ro Gangnam-gu Seoul
address: 607
country: KR
phone: +82-2-3450-0897
e-mail: oykim@kr.canon
nic-hdl: HS5209-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: Teheran-ro Gangnam-gu Seoul
address: 607
country: KR
phone: +82-2-3450-0897
e-mail: oykim@kr.canon
nic-hdl: JK5209-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-AU5)