18321 KWU-AS-KR KwangJu Women's University
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 10853 AS18321 ORIGIN Originate: 3840 /20.09 Transit: 0 /0.00 KWU-AS-KR KwangJu Women's University
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 % 5257 AS18321 KWU-AS-KR KwangJu Women's University 9 2 1 8 1 11.11% Prefix AS Path Aggregation Suggestion 61.39.255.0/24 4637 4766 18321 125.136.73.0/24 4637 4766 18321 125.136.74.0/23 4637 3786 18321 125.136.74.0/23 4637 4766 18321 + Announce - aggregate of 125.136.74.0/24 (4637 4766 18321) and 125.136.75.0/24 (4637 4766 18321) 125.136.74.0/24 4637 4766 18321 - Withdrawn - aggregated with 125.136.75.0/24 (4637 4766 18321) 125.136.75.0/24 4637 4766 18321 - Withdrawn - aggregated with 125.136.74.0/24 (4637 4766 18321) 210.125.128.0/22 4637 4766 18321 210.125.132.0/23 4637 4766 18321 218.157.98.0/23 4637 4766 18321 218.157.100.0/24 4637 4766 18321
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS18321 7 More Specifics 7 Total Advertisements KWU-AS-KR KwangJu Women's University
125.136.73.0/24 125.128.0.0/11
125.136.74.0/24 125.128.0.0/11
125.136.75.0/24 125.128.0.0/11
210.125.128.0/22 210.125.0.0/16
210.125.132.0/23 210.125.0.0/16
218.157.98.0/23 218.144.0.0/12
218.157.100.0/24 218.144.0.0/12
whois: 402332
IANA has recorded AS18321 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS18321\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS17653 - AS18431'
as-block: AS17653 - AS18431
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: 2019-01-08T23:19:07Z
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 'AS18294 - AS18343'
as-block: AS18294 - AS18343
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: 2017-06-15T04:25:42Z
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 'AS18321'
% Abuse contact for 'AS18321' is 'irt@nic.or.kr'
aut-num: AS18321
as-name: KRAFTON-AS-KR
descr: KRAFTON INC
country: KR
admin-c: AM2164-AP
tech-c: AM2164-AP
import: from AS3786
action pref=10;
accept ANY
import: from AS9318
action pref=20;
accept ANY
export: to AS3786
announce AS18321
export: to AS9318
announce AS18321
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
last-modified: 2022-07-29T00:40:56Z
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 Teheran-ro 231
country: KR
phone: +82-2-1566-3771
e-mail: network@krafton.com
nic-hdl: AM2164-AP
mnt-by: MNT-KRNIC-AP
last-modified: 2025-11-18T08:08:02Z
source: APNIC
% Information related to 'AS18321'
aut-num: AS18321
as-name: KRAFTON-AS-KR-KR
descr: KRAFTON INC
country: KR
import: from 3786 action pref=10 accept ANY
import: from 9318 action pref=20 accept ANY
export: to 3786 announce NEW
export: to 9318 announce NEW
admin-c: AM5894-KR
tech-c: AM5894-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 Teheran-ro 231
address: Center Field East Tower 35F
country: KR
phone: +82-2-1566-3771
e-mail: network@krafton.com
nic-hdl: AM5894-KR
mnt-by: MNT-KRNIC-AP
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)