10197 CNU-AS-KR Chonnam National University, 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 3146 AS10197 ORIGIN Originate: 68096 /15.94 Transit: 0 /0.00 CNU-AS-KR Chonnam National 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 % 7158 AS10197 CNU-AS-KR Chonnam National University, KR 11 7 1 5 6 54.55% Prefix AS Path Aggregation Suggestion 168.131.0.0/16 4777 2497 9318 10197 168.131.40.0/24 4777 2497 9318 10197 - Withdrawn - matching aggregate 168.131.0.0/16 4777 2497 9318 10197 168.131.78.0/24 4777 2497 9318 10197 - Withdrawn - matching aggregate 168.131.0.0/16 4777 2497 9318 10197 168.131.126.0/24 4777 2497 9318 10197 - Withdrawn - matching aggregate 168.131.0.0/16 4777 2497 9318 10197 168.131.127.0/24 4777 2497 9318 10197 - Withdrawn - matching aggregate 168.131.0.0/16 4777 2497 9318 10197 168.131.129.0/24 4777 2516 9318 10197 168.131.131.0/24 4777 2497 9318 10197 - Withdrawn - matching aggregate 168.131.0.0/16 4777 2497 9318 10197 168.131.187.0/24 4777 2497 4766 10197 168.131.193.0/24 4777 2497 4766 10197 168.131.194.0/23 4777 2497 4766 10197 + Announce - aggregate of 168.131.194.0/24 (4777 2497 4766 10197) and 168.131.195.0/24 (4777 2497 4766 10197) 168.131.194.0/24 4777 2497 4766 10197 - Withdrawn - aggregated with 168.131.195.0/24 (4777 2497 4766 10197) 168.131.195.0/24 4777 2497 4766 10197 - Withdrawn - aggregated with 168.131.194.0/24 (4777 2497 4766 10197)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS10197 10 More Specifics 11 Total Advertisements CNU-AS-KR Chonnam National University, KR
168.131.40.0/24 168.131.0.0/16
168.131.78.0/24 168.131.0.0/16
168.131.126.0/24 168.131.0.0/16
168.131.127.0/24 168.131.0.0/16
168.131.129.0/24 168.131.0.0/16
168.131.131.0/24 168.131.0.0/16
168.131.187.0/24 168.131.0.0/16
168.131.193.0/24 168.131.0.0/16
168.131.194.0/24 168.131.0.0/16
168.131.195.0/24 168.131.0.0/16
whois: 402332
IANA has recorded AS10197 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS10197\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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tech-c: AH256-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 'AS10154 - AS10198'
as-block: AS10154 - AS10198
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 'AS10197'
% Abuse contact for 'AS10197' is 'irt@nic.or.kr'
aut-num: AS10197
as-name: CNU-AS-KR
descr: Chonnam National University
country: KR
admin-c: AM1912-AP
tech-c: AM1912-AP
import: from AS4766
action pref=10;
accept ANY
import: from AS9270
action pref=100;
accept ANY
export: to AS4766
announce AS10197
export: to AS9270
announce AS10197
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
last-modified: 2019-05-13T02:16:02Z
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: Gwangju Buk-gu Yongbong-ro 77
country: KR
phone: +82-62-530-3696
e-mail: help@jnu.ac.kr
nic-hdl: AM1912-AP
mnt-by: MNT-KRNIC-AP
last-modified: 2019-05-13T02:16:02Z
source: APNIC
% Information related to 'AS10197'
aut-num: AS10197
as-name: CNU-AS-KR-KR
descr: Chonnam National University
country: KR
import: from AS4766 action pref=10 accept ANY
import: from AS9270 action pref=100 accept ANY
export: to AS4766 announce AS10197
export: to AS9270 announce AS10197
admin-c: DK335-KR
tech-c: CC335-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: Gwangju Buk-gu Yongbong-ro 77
address: 77 Chonnam National University Computing Center
country: KR
phone: +82-62-530-3696
e-mail: help@jnu.ac.kr
nic-hdl: CC335-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
person: AS Manager
address: Gwangju Buk-gu Yongbong-ro 77
address: 77 Chonnam National University Computing Center
country: KR
phone: +82-62-530-3696
e-mail: help@jnu.ac.kr
nic-hdl: DK335-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
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