23580 SEGYE-AS-KR DAILY SPORTSWORLD, KR
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS4766 KIXS-AS-KR Korea Telecom, KR
AS9318 SKB-AS SK Broadband Co Ltd, KR
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 35605 AS23580 ORIGIN Originate: 1024 /22.00 Transit: 0 /0.00 SEGYE-AS-KR DAILY SPORTSWORLD, 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 % 16312 AS23580 SEGYE-AS-KR DAILY SPORTSWORLD, KR 4 4 2 2 2 50.00% Prefix AS Path Aggregation Suggestion 58.102.128.0/23 4777 2497 4766 23580 + Announce - aggregate of 58.102.128.0/24 (4777 2497 4766 23580) and 58.102.129.0/24 (4777 2497 4766 23580) 58.102.128.0/24 4777 2497 4766 23580 - Withdrawn - aggregated with 58.102.129.0/24 (4777 2497 4766 23580) 58.102.129.0/24 4777 2497 4766 23580 - Withdrawn - aggregated with 58.102.128.0/24 (4777 2497 4766 23580) 210.91.16.0/23 4777 2497 9318 23580 + Announce - aggregate of 210.91.16.0/24 (4777 2497 9318 23580) and 210.91.17.0/24 (4777 2497 9318 23580) 210.91.16.0/24 4777 2497 9318 23580 - Withdrawn - aggregated with 210.91.17.0/24 (4777 2497 9318 23580) 210.91.17.0/24 4777 2497 9318 23580 - Withdrawn - aggregated with 210.91.16.0/24 (4777 2497 9318 23580)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS23580 4 More Specifics 4 Total Advertisements SEGYE-AS-KR DAILY SPORTSWORLD, KR
58.102.128.0/24 58.102.0.0/15
58.102.129.0/24 58.102.0.0/15
210.91.16.0/24 210.90.0.0/15
210.91.17.0/24 210.90.0.0/15
whois: 402332
IANA has recorded AS23580 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS23580\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS23552 - AS23601'
as-block: AS23552 - AS23601
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 'AS23552 - AS24575'
as-block: AS23552 - AS24575
descr: APNIC ASN block
remarks: These AS numbers are further assigned by APNIC
remarks: to APNIC members and end-users in the APNIC region
remarks: AS23889 has been transfered to AfriNIC
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 'AS23580'
% Abuse contact for 'AS23580' is 'irt@nic.or.kr'
aut-num: AS23580
as-name: SEGYE-AS-KR
descr: DAILY SPORTSWORLD
country: KR
admin-c: AM1418-AP
tech-c: AM1418-AP
import: from AS18302
action pref=1;
accept ANY
import: from AS4766
action pref=10;
accept ANY
export: to AS18302
announce AS23580
export: to AS4766
announce AS23580
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
last-modified: 2024-01-03T04:24:02Z
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 Yongsan-gu Seobinggo-ro 17
country: KR
phone: +82-2-2000-1194
e-mail: cts@segye.com
nic-hdl: AM1418-AP
mnt-by: MNT-KRNIC-AP
last-modified: 2021-11-15T01:56:02Z
source: APNIC
% Information related to 'AS23580'
aut-num: AS23580
as-name: SEGYE-AS-KR-KR
descr: DAILY SPORTSWORLD
country: KR
import: from AS18302 action pref=1 accept ANY
import: from AS4766 action pref=10 accept ANY
export: to AS18302 announce AS23580
export: to AS4766 announce AS23580
admin-c: KK535-KR
tech-c: KK535-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 Yongsan-gu Seobinggo-ro 17
address: 31st floor
country: KR
phone: +82-2-2000-1194
e-mail: cts@segye.com
nic-hdl: KK535-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)