9970 KUT-AS Korea University of Technology and Education, 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 8971 AS9970 ORIGIN Originate: 12800 /18.36 Transit: 0 /0.00 KUT-AS Korea University of Technology and Education, 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 % 15837 AS9970 KUT-AS Korea University of Technology and Edu 11 4 2 9 2 18.18% Prefix AS Path Aggregation Suggestion 203.255.220.0/23 4777 2497 4766 9970 210.119.188.0/22 4777 2497 4766 9970 210.181.142.0/23 4777 2497 4766 9970 210.181.144.0/22 4777 2497 4766 9970 210.181.148.0/23 4777 6939 4766 9970 + Announce - aggregate of 210.181.148.0/24 (4777 6939 4766 9970) and 210.181.149.0/24 (4777 6939 4766 9970) 210.181.148.0/24 4777 6939 4766 9970 - Withdrawn - aggregated with 210.181.149.0/24 (4777 6939 4766 9970) 210.181.149.0/24 4777 6939 4766 9970 - Withdrawn - aggregated with 210.181.148.0/24 (4777 6939 4766 9970) 210.181.151.0/24 4777 6939 4766 9970 218.150.181.0/24 4777 2516 4766 9970 218.150.182.0/23 4777 2516 4766 9970 + Announce - aggregate of 218.150.182.0/24 (4777 2516 4766 9970) and 218.150.183.0/24 (4777 2516 4766 9970) 218.150.182.0/24 4777 2516 4766 9970 - Withdrawn - aggregated with 218.150.183.0/24 (4777 2516 4766 9970) 218.150.183.0/24 4777 2516 4766 9970 - Withdrawn - aggregated with 218.150.182.0/24 (4777 2516 4766 9970) 220.68.64.0/19 4777 2497 4766 9970
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS9970 10 More Specifics 11 Total Advertisements KUT-AS Korea University of Technology and Education, KR
210.119.188.0/22 210.119.128.0/18
210.181.142.0/23 210.181.128.0/18
210.181.144.0/22 210.181.128.0/18
210.181.148.0/24 210.181.128.0/18
210.181.149.0/24 210.181.128.0/18
210.181.151.0/24 210.181.128.0/18
218.150.181.0/24 218.144.0.0/12
218.150.182.0/24 218.144.0.0/12
218.150.183.0/24 218.144.0.0/12
220.68.64.0/19 220.68.0.0/15
whois: 402332
IANA has recorded AS9970 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS9970\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
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admin-c: AMS11-AP
tech-c: AH256-AP
nic-hdl: HM20-AP
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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 'AS9970'
% Abuse contact for 'AS9970' is 'irt@nic.or.kr'
aut-num: AS9970
as-name: KUT-AS
descr: Korea University of Technology and Education
country: KR
admin-c: AM1945-AP
tech-c: AM1945-AP
import: from AS2563
action pref=50;
accept ANY
import: from AS4060
action pref=50;
accept ANY
export: to AS2563
announce AS9970
export: to AS4060
announce AS9970
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
last-modified: 2018-11-13T07:56:07Z
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: Chungcheongnam-do Dongnam-gu, Cheonan-si Chungjeol-ro 1600
country: KR
phone: +82-41-560-1393
e-mail: dy0615@koreatech.ac.kr
nic-hdl: AM1945-AP
mnt-by: MNT-KRNIC-AP
last-modified: 2025-11-20T06:10:03Z
source: APNIC
% Information related to 'AS9970'
aut-num: AS9970
as-name: KUT-AS-KR
descr: Korea University of Technology and Education
country: KR
import: from AS2563 action pref=50 accept ANY
import: from AS4060 action pref=50 accept ANY
export: to AS2563 announce AS9970
export: to AS4060 announce AS9970
admin-c: GR247-KR
tech-c: GA247-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: Chungcheongnam-do Dongnam-gu, Cheonan-si Chungjeol-ro 1600
address: Koreatech
country: KR
phone: +82-41-560-1393
e-mail: dy0615@koreatech.ac.kr
nic-hdl: GA247-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
person: AS Manager
address: Chungcheongnam-do Dongnam-gu, Cheonan-si Chungjeol-ro 1600
address: Koreatech
country: KR
phone: +82-41-560-1393
e-mail: dy0615@koreatech.ac.kr
nic-hdl: GR247-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
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