9959 KOREASTOCKEXCHANGE-AS KOREA STOCK EXCHANGE
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS3786 LGDACOM LG DACOM Corporation
AS4766 KIXS-AS-KR Korea Telecom
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 11072 AS9959 ORIGIN Originate: 3328 /20.30 Transit: 0 /0.00 KOREASTOCKEXCHANGE-AS KOREA STOCK EXCHANGE
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 % 2966 AS9959 KOREASTOCKEXCHANGE-AS KOREA STOCK EXCHAN 13 6 3 10 3 23.08% Prefix AS Path Aggregation Suggestion 203.235.0.0/23 4637 3786 9959 + Announce - aggregate of 203.235.0.0/24 (4637 3786 9959) and 203.235.1.0/24 (4637 3786 9959) 203.235.0.0/24 4637 3786 9959 - Withdrawn - aggregated with 203.235.1.0/24 (4637 3786 9959) 203.235.1.0/24 4637 3786 9959 - Withdrawn - aggregated with 203.235.0.0/24 (4637 3786 9959) 203.235.2.0/24 4637 3786 9959 203.235.4.0/23 4637 3786 9959 + Announce - aggregate of 203.235.4.0/24 (4637 3786 9959) and 203.235.5.0/24 (4637 3786 9959) 203.235.4.0/24 4637 3786 9959 - Withdrawn - aggregated with 203.235.5.0/24 (4637 3786 9959) 203.235.5.0/24 4637 3786 9959 - Withdrawn - aggregated with 203.235.4.0/24 (4637 3786 9959) 203.235.6.0/24 4637 3786 9959 203.235.9.0/24 4637 3786 9959 203.235.10.0/23 4637 3786 9959 + Announce - aggregate of 203.235.10.0/24 (4637 3786 9959) and 203.235.11.0/24 (4637 3786 9959) 203.235.10.0/24 4637 3786 9959 - Withdrawn - aggregated with 203.235.11.0/24 (4637 3786 9959) 203.235.11.0/24 4637 3786 9959 - Withdrawn - aggregated with 203.235.10.0/24 (4637 3786 9959) 210.113.148.0/24 4637 4766 9959 210.126.140.0/24 4637 3786 9959 210.206.131.0/24 4637 4766 9959 210.206.132.0/24 4637 4766 9959
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS9959 13 More Specifics 13 Total Advertisements KOREASTOCKEXCHANGE-AS KOREA STOCK EXCHANGE
203.235.0.0/24 203.234.0.0/15
203.235.1.0/24 203.234.0.0/15
203.235.2.0/24 203.234.0.0/15
203.235.4.0/24 203.234.0.0/15
203.235.5.0/24 203.234.0.0/15
203.235.6.0/24 203.234.0.0/15
203.235.9.0/24 203.234.0.0/15
203.235.10.0/24 203.234.0.0/15
203.235.11.0/24 203.234.0.0/15
210.113.148.0/24 210.112.0.0/14
210.126.140.0/24 210.126.0.0/15
210.206.131.0/24 210.206.0.0/16
210.206.132.0/24 210.206.0.0/16
whois: 402603
IANA has recorded AS9959 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS9959\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS9249 - AS10239'
as-block: AS9249 - AS10239
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: 2022-09-22T22:36:45Z
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 'AS9943 - AS9982'
as-block: AS9943 - AS9982
descr: KRNIC-ASBLOCK-AP
descr: KRNIC
descr: Korea Network Information Center
country: KR
admin-c: HM127-AP
tech-c: HM127-AP
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: 2017-06-15T04:25:41Z
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 'AS9959'
% Abuse contact for 'AS9959' is 'irt@nic.or.kr'
aut-num: AS9959
as-name: KOREASTOCKEXCHANGE-AS
descr: KOREA STOCK EXCHANGE
country: KR
admin-c: AM1457-AP
tech-c: AM1457-AP
import: from AS3786
action pref=2;
accept ANY
import: from AS9848
action pref=1;
accept ANY
export: to AS3786
announce AS9959
export: to AS9848
announce AS9959
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
last-modified: 2023-08-29T01:06:02Z
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 Yeongdeungpo-gu Yeouinaru-ro 76
country: KR
phone: +82-51-662-2942
e-mail: junjs@krx.co.kr
nic-hdl: AM1457-AP
mnt-by: MNT-KRNIC-AP
last-modified: 2020-11-04T07:58:02Z
source: APNIC
% Information related to 'AS9959'
aut-num: AS9959
as-name: KOREASTOCKEXCHANGE-AS-KR
descr: KOREA STOCK EXCHANGE
country: KR
import: from 3786 action pref=2 accept ANY
import: from 9848 action pref=1 accept ANY
export: to 3786 announce AS9959
export: to 9848 announce AS9959
admin-c: KC236-KR
tech-c: 236-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 Yeongdeungpo-gu Yeouinaru-ro 76
address: Korea Exchange, IT Strategy
country: KR
phone: +82-51-662-2942
e-mail: junjs@krx.co.kr
nic-hdl: 236-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 Yeongdeungpo-gu Yeouinaru-ro 76
address: Korea Exchange, IT Strategy
country: KR
phone: +82-51-662-2942
e-mail: junjs@krx.co.kr
nic-hdl: KC236-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
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