38129 S1-AS-KR S1 CORPORATION, KR
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS3786 LGDACOM LG DACOM Corporation, KR
AS4766 KIXS-AS-KR Korea Telecom, KR
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 36250 AS38129 ORIGIN Originate: 1024 /22.00 Transit: 0 /0.00 S1-AS-KR S1 CORPORATION, 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 % 12898 AS38129 S1-AS-KR S1 CORPORATION, KR 4 4 1 1 3 75.00% Prefix AS Path Aggregation Suggestion 103.19.124.0/22 4777 2497 4766 38129 + Announce - aggregate of 103.19.124.0/23 (4777 2497 4766 38129) and 103.19.126.0/23 (4777 2497 4766 38129) 103.19.124.0/24 4777 2497 4766 38129 - Withdrawn - aggregated with 103.19.125.0/24 (4777 2497 4766 38129) 103.19.125.0/24 4777 2497 4766 38129 - Withdrawn - aggregated with 103.19.124.0/24 (4777 2497 4766 38129) 103.19.126.0/24 4777 2497 4766 38129 - Withdrawn - aggregated with 103.19.127.0/24 (4777 2497 4766 38129) 103.19.127.0/24 4777 2497 4766 38129 - Withdrawn - aggregated with 103.19.126.0/24 (4777 2497 4766 38129)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS38129 4 More Specifics 4 Total Advertisements S1-AS-KR S1 CORPORATION, KR
103.19.124.0/24 103.19.124.0/22
103.19.125.0/24 103.19.124.0/22
103.19.126.0/24 103.19.124.0/22
103.19.127.0/24 103.19.124.0/22
whois: 402332
IANA has recorded AS38129 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS38129\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS37888 - AS38911'
as-block: AS37888 - AS38911
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: 2009-09-29T06:04:16Z
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 'AS38086 - AS38135'
as-block: AS38086 - AS38135
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 AS numbers from AS23552to AS23601
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: 2008-09-04T06:40:26Z
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 'AS38129'
% Abuse contact for 'AS38129' is 'irt@nic.or.kr'
aut-num: AS38129
as-name: S1-AS-KR
descr: S1 CORPORATION
country: KR
admin-c: AM770-AP
tech-c: AM770-AP
import: from AS3786
action pref=1;
accept ANY
import: from AS4766
action pref=1;
accept ANY
export: to AS3786
announce AS38129
export: to AS4766
announce AS38129
default: to AS3786
action pref=1;
networks ANY
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
last-modified: 2016-10-13T02:20:08Z
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 Jung-gu Sejong-daero 7-gil 25
country: KR
phone: +82-2-2131-8610
e-mail: joungsik.kim@samsung.com
nic-hdl: AM770-AP
mnt-by: MNT-KRNIC-AP
last-modified: 2017-08-07T00:55:30Z
source: APNIC
% Information related to 'AS38129'
aut-num: AS38129
as-name: S1-AS-KR-KR
descr: S1 CORPORATION
country: KR
import: from 3786 action pref=1 accept ANY
import: from 4766 action pref=1 accept ANY
export: to 3786 announce NEW
export: to 4766 announce NEW
admin-c: JK4284-KR
tech-c: JK4284-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 Jung-gu Sejong-daero 7-gil 25
address: (Sunhwadong, S1building)
country: KR
phone: +82-2-2131-8610
e-mail: joungsik.kim@samsung.com
nic-hdl: JK4284-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 1.88.36-SNAPSHOT (WHOIS-AU5)