38422 SEOWON-AS-KR Seowon University, 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 12199 AS38422 ORIGIN Originate: 7936 /19.05 Transit: 0 /0.00 SEOWON-AS-KR Seowon University, 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 % 5725 AS38422 SEOWON-AS-KR Seowon University, KR 24 12 4 16 8 33.33% Prefix AS Path Aggregation Suggestion 210.110.8.0/21 4777 2497 4766 38422 211.42.186.0/24 4777 2497 4766 38422 211.42.241.0/24 4777 2497 4766 38422 211.42.254.0/24 4777 2497 4766 38422 211.185.195.0/24 4777 2497 4766 38422 211.199.232.0/24 4777 2497 4766 38422 211.230.232.0/24 4777 2497 4766 38422 211.231.39.0/24 4777 2497 4766 38422 218.151.122.0/23 4777 2516 4766 38422 + Announce - aggregate of 218.151.122.0/24 (4777 2516 4766 38422) and 218.151.123.0/24 (4777 2516 4766 38422) 218.151.122.0/24 4777 2516 4766 38422 - Withdrawn - aggregated with 218.151.123.0/24 (4777 2516 4766 38422) 218.151.123.0/24 4777 2516 4766 38422 - Withdrawn - aggregated with 218.151.122.0/24 (4777 2516 4766 38422) 218.151.124.0/22 4777 2516 4766 38422 + Announce - aggregate of 218.151.124.0/23 (4777 2516 4766 38422) and 218.151.126.0/23 (4777 2516 4766 38422) 218.151.124.0/24 4777 2516 4766 38422 - Withdrawn - aggregated with 218.151.125.0/24 (4777 2516 4766 38422) 218.151.125.0/24 4777 2516 4766 38422 - Withdrawn - aggregated with 218.151.124.0/24 (4777 2516 4766 38422) 218.151.126.0/24 4777 2516 4766 38422 - Withdrawn - aggregated with 218.151.127.0/24 (4777 2516 4766 38422) 218.151.127.0/24 4777 2516 4766 38422 - Withdrawn - aggregated with 218.151.126.0/24 (4777 2516 4766 38422) 218.159.70.0/23 4777 2497 4766 38422 + Announce - aggregate of 218.159.70.0/24 (4777 2497 4766 38422) and 218.159.71.0/24 (4777 2497 4766 38422) 218.159.70.0/24 4777 2497 4766 38422 - Withdrawn - aggregated with 218.159.71.0/24 (4777 2497 4766 38422) 218.159.71.0/24 4777 2497 4766 38422 - Withdrawn - aggregated with 218.159.70.0/24 (4777 2497 4766 38422) 218.159.72.0/22 4777 2497 4766 38422 + Announce - aggregate of 218.159.72.0/23 (4777 2497 4766 38422) and 218.159.74.0/23 (4777 2497 4766 38422) 218.159.72.0/24 4777 2497 4766 38422 - Withdrawn - aggregated with 218.159.73.0/24 (4777 2497 4766 38422) 218.159.73.0/24 4777 2497 4766 38422 - Withdrawn - aggregated with 218.159.72.0/24 (4777 2497 4766 38422) 218.159.74.0/24 4777 2497 4766 38422 - Withdrawn - aggregated with 218.159.75.0/24 (4777 2497 4766 38422) 218.159.75.0/24 4777 2497 4766 38422 - Withdrawn - aggregated with 218.159.74.0/24 (4777 2497 4766 38422) 220.83.15.0/24 4777 2497 4766 38422 220.83.16.0/24 4777 2497 4766 38422 221.160.151.0/24 4777 2497 4766 38422 221.160.183.0/24 4777 2497 4766 38422
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS38422 24 More Specifics 24 Total Advertisements SEOWON-AS-KR Seowon University, KR
210.110.8.0/21 210.110.0.0/17
211.42.186.0/24 211.42.160.0/19
211.42.241.0/24 211.42.224.0/19
211.42.254.0/24 211.42.224.0/19
211.185.195.0/24 211.184.0.0/15
211.199.232.0/24 211.192.0.0/13
211.230.232.0/24 211.228.0.0/14
211.231.39.0/24 211.228.0.0/14
218.151.122.0/24 218.144.0.0/12
218.151.123.0/24 218.144.0.0/12
218.151.124.0/24 218.144.0.0/12
218.151.125.0/24 218.144.0.0/12
218.151.126.0/24 218.144.0.0/12
218.151.127.0/24 218.144.0.0/12
218.159.70.0/24 218.144.0.0/12
218.159.71.0/24 218.144.0.0/12
218.159.72.0/24 218.144.0.0/12
218.159.73.0/24 218.144.0.0/12
218.159.74.0/24 218.144.0.0/12
218.159.75.0/24 218.144.0.0/12
220.83.15.0/24 220.80.0.0/13
220.83.16.0/24 220.80.0.0/13
221.160.151.0/24 221.160.0.0/13
221.160.183.0/24 221.160.0.0/13
whois: 402332
IANA has recorded AS38422 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS38422\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 'AS38387 - AS38436'
as-block: AS38387 - AS38436
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 AS38387 to AS38436
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 'AS38422'
% Abuse contact for 'AS38422' is 'irt@nic.or.kr'
aut-num: AS38422
as-name: SEOWON-AS-KR
descr: Seowon University
country: KR
admin-c: AM1367-AP
tech-c: AM1367-AP
import: from AS4766
action pref=4766;
accept ANY
import: from AS9768
action pref=4766;
accept ANY
export: to AS4766
announce AS38422
export: to AS9768
announce AS38422
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
last-modified: 2022-04-04T00:18:05Z
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: Chungcheongbuk-do Heungdeok-gu, Cheongju-si Musimseo-ro
country: KR
phone: +82-43-299-8082
e-mail: phantom@seowon.ac.kr
nic-hdl: AM1367-AP
mnt-by: MNT-KRNIC-AP
last-modified: 2025-03-18T06:16:03Z
source: APNIC
% Information related to 'AS38422'
aut-num: AS38422
as-name: SEOWON-AS-KR-KR
descr: Seowon University
country: KR
import: from 4766 action pref=4766 accept ANY
import: from 9768 action pref=4766 accept ANY
export: to 4766 announce ANY
export: to 9768 announce ANY
admin-c: KJ648-KR
tech-c: KJ648-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: Chungcheongbuk-do Heungdeok-gu, Cheongju-si Musimseo-ro
address: Seowon University
country: KR
phone: +82-43-299-8082
e-mail: phantom@seowon.ac.kr
nic-hdl: KJ648-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-AU5)