9753 DAU-AS Dong-A Universirty, KR
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS4766 KIXS-AS-KR Korea Telecom, KR
AS3786 LGDACOM LG DACOM Corporation, KR
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 1865 AS9753 ORIGIN Originate: 132096 /14.99 Transit: 0 /0.00 DAU-AS Dong-A Universirty, 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 % 4548 AS9753 DAU-AS Dong-A Universirty, KR 24 13 2 13 11 45.83% Prefix AS Path Aggregation Suggestion 168.115.0.0/16 4777 2497 3786 9753 168.115.0.0/20 4777 2516 3786 9753 168.115.16.0/20 4777 2497 4766 9753 168.115.32.0/23 4777 2516 3786 9753 168.115.34.0/24 4777 2516 3786 9753 168.115.35.0/24 4777 2497 4766 9753 168.115.36.0/22 4777 2516 3786 9753 168.115.40.0/21 4777 2516 3786 9753 168.115.48.0/20 4777 2516 3786 9753 168.115.64.0/19 4777 2516 3786 9753 + Announce - aggregate of 168.115.64.0/20 (4777 2516 3786 9753) and 168.115.80.0/20 (4777 2516 3786 9753) 168.115.64.0/20 4777 2516 3786 9753 - Withdrawn - aggregated with 168.115.80.0/20 (4777 2516 3786 9753) 168.115.80.0/20 4777 2516 3786 9753 - Withdrawn - aggregated with 168.115.64.0/20 (4777 2516 3786 9753) 168.115.96.0/20 4777 2516 3786 9753 168.115.112.0/20 4777 2497 4766 9753 168.115.128.0/17 4777 2497 4766 9753 + Announce - aggregate of 168.115.128.0/18 (4777 2497 4766 9753) and 168.115.192.0/18 (4777 2497 4766 9753) 168.115.128.0/20 4777 2497 4766 9753 - Withdrawn - aggregated with 168.115.144.0/20 (4777 2497 4766 9753) 168.115.144.0/20 4777 2497 4766 9753 - Withdrawn - aggregated with 168.115.128.0/20 (4777 2497 4766 9753) 168.115.150.0/23 4777 2497 4766 9753 - Withdrawn - matching aggregate 168.115.144.0/20 4777 2497 4766 9753 168.115.160.0/20 4777 2497 4766 9753 - Withdrawn - aggregated with 168.115.176.0/20 (4777 2497 4766 9753) 168.115.171.0/24 4777 2497 4766 9753 - Withdrawn - matching aggregate 168.115.160.0/20 4777 2497 4766 9753 168.115.176.0/20 4777 2497 4766 9753 - Withdrawn - aggregated with 168.115.160.0/20 (4777 2497 4766 9753) 168.115.178.0/24 4777 2497 4766 9753 - Withdrawn - matching aggregate 168.115.176.0/20 4777 2497 4766 9753 168.115.192.0/20 4777 2497 4766 9753 - Withdrawn - aggregated with 168.115.208.0/20 (4777 2497 4766 9753) 168.115.208.0/20 4777 2497 4766 9753 - Withdrawn - aggregated with 168.115.192.0/20 (4777 2497 4766 9753) 168.115.224.0/20 4777 2497 4766 9753 - Withdrawn - aggregated with 168.115.240.0/20 (4777 2497 4766 9753) 168.115.240.0/20 4777 2497 4766 9753 - Withdrawn - aggregated with 168.115.224.0/20 (4777 2497 4766 9753)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS9753 23 More Specifics 24 Total Advertisements DAU-AS Dong-A Universirty, KR
168.115.0.0/20 168.115.0.0/16
168.115.16.0/20 168.115.0.0/16
168.115.32.0/23 168.115.0.0/16
168.115.34.0/24 168.115.0.0/16
168.115.35.0/24 168.115.0.0/16
168.115.36.0/22 168.115.0.0/16
168.115.40.0/21 168.115.0.0/16
168.115.48.0/20 168.115.0.0/16
168.115.64.0/20 168.115.0.0/16
168.115.80.0/20 168.115.0.0/16
168.115.96.0/20 168.115.0.0/16
168.115.112.0/20 168.115.0.0/16
168.115.128.0/20 168.115.0.0/16
168.115.144.0/20 168.115.0.0/16
168.115.150.0/23 168.115.0.0/16
168.115.160.0/20 168.115.0.0/16
168.115.171.0/24 168.115.0.0/16
168.115.176.0/20 168.115.0.0/16
168.115.178.0/24 168.115.0.0/16
168.115.192.0/20 168.115.0.0/16
168.115.208.0/20 168.115.0.0/16
168.115.224.0/20 168.115.0.0/16
168.115.240.0/20 168.115.0.0/16
whois: 402332
IANA has recorded AS9753 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS9753\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
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 'AS9753 - AS9784'
as-block: AS9753 - AS9784
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 'AS9753'
% Abuse contact for 'AS9753' is 'irt@nic.or.kr'
aut-num: AS9753
as-name: DAU-AS
descr: Dong-A Universirty
country: KR
admin-c: AM1669-AP
tech-c: AM1669-AP
import: from AS3786
action pref=20;
accept ANY
import: from AS4766
action pref=10;
accept ANY
export: to AS3786
announce AS9753
export: to AS4766
announce AS9753
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
last-modified: 2018-11-13T07:56:02Z
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: Busan Saha-gu Nakdong-daero 550beon-gil 37
country: KR
phone: +82-51-200-6810
e-mail: hhlee@dau.ac.kr
nic-hdl: AM1669-AP
mnt-by: MNT-KRNIC-AP
last-modified: 2020-11-24T00:04:03Z
source: APNIC
% Information related to 'AS9753'
aut-num: AS9753
as-name: DAU-AS-KR
descr: Dong-A Universirty
country: KR
import: from AS3786 action pref=20 accept ANY
import: from AS4766 action pref=10 accept ANY
export: to AS3786 announce AS9753
export: to AS4766 announce AS9753
admin-c: KH158-KR
tech-c: JP158-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: Busan Saha-gu Nakdong-daero 550beon-gil 37
address: Saha-gu, Busan, Republic of Korea
country: KR
phone: +82-51-200-6810
e-mail: hhlee@dau.ac.kr
nic-hdl: JP158-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: Busan Saha-gu Nakdong-daero 550beon-gil 37
address: Saha-gu, Busan, Republic of Korea
country: KR
phone: +82-51-200-6810
e-mail: hhlee@dau.ac.kr
nic-hdl: KH158-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)