9870 DEUNET-AS DONG-EUI UNIVERSITY, KR
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS4766 KIXS-AS-KR Korea Telecom, KR
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 4530 AS9870 ORIGIN Originate: 46080 /16.51 Transit: 0 /0.00 DEUNET-AS DONG-EUI 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 % 1798 AS9870 DEUNET-AS DONG-EUI UNIVERSITY, KR 58 38 6 26 32 55.17% Prefix AS Path Aggregation Suggestion 113.198.221.0/24 4777 2497 4766 9870 113.198.221.0/24 4777 2516 4766 9870 + Announce - aggregate of 113.198.221.0/25 (4777 2516 4766 9870) and 113.198.221.128/25 (4777 2516 4766 9870) 113.198.221.0/25 4777 2516 4766 9870 - Withdrawn - aggregated with 113.198.221.128/25 (4777 2516 4766 9870) 113.198.221.128/25 4777 2516 4766 9870 - Withdrawn - aggregated with 113.198.221.0/25 (4777 2516 4766 9870) 113.198.222.0/23 4777 2497 4766 9870 113.198.222.0/23 4777 6939 4766 9870 + Announce - aggregate of 113.198.222.0/24 (4777 6939 4766 9870) and 113.198.223.0/24 (4777 6939 4766 9870) 113.198.222.0/24 4777 6939 4766 9870 - Withdrawn - aggregated with 113.198.223.0/24 (4777 6939 4766 9870) 113.198.223.0/24 4777 6939 4766 9870 - Withdrawn - aggregated with 113.198.222.0/24 (4777 6939 4766 9870) 113.198.224.0/19 4777 2497 4766 9870 113.198.224.0/19 4777 6939 4766 9870 + Announce - aggregate of 113.198.224.0/20 (4777 6939 4766 9870) and 113.198.240.0/20 (4777 6939 4766 9870) 113.198.224.0/20 4777 6939 4766 9870 - Withdrawn - aggregated with 113.198.240.0/20 (4777 6939 4766 9870) 113.198.240.0/20 4777 6939 4766 9870 - Withdrawn - aggregated with 113.198.224.0/20 (4777 6939 4766 9870) 114.70.180.0/22 4777 2497 4766 9870 114.70.180.0/23 4777 2497 4766 9870 - Withdrawn - matching aggregate 114.70.180.0/22 4777 2497 4766 9870 114.70.181.0/24 4777 6939 4766 9870 114.70.182.0/23 4777 2497 4766 9870 - Withdrawn - matching aggregate 114.70.180.0/22 4777 2497 4766 9870 114.70.184.0/22 4777 2497 4766 9870 114.70.184.0/23 4777 2497 4766 9870 - Withdrawn - matching aggregate 114.70.184.0/22 4777 2497 4766 9870 114.70.186.0/23 4777 2497 4766 9870 - Withdrawn - matching aggregate 114.70.184.0/22 4777 2497 4766 9870 114.70.187.0/24 4777 6939 4766 9870 114.70.188.0/23 4777 2497 4766 9870 114.70.188.0/24 4777 2497 4766 9870 - Withdrawn - matching aggregate 114.70.188.0/23 4777 2497 4766 9870 114.70.189.0/24 4777 2497 4766 9870 - Withdrawn - matching aggregate 114.70.188.0/23 4777 2497 4766 9870 121.144.140.0/22 4777 2497 4766 9870 121.144.140.0/23 4777 2497 4766 9870 - Withdrawn - matching aggregate 121.144.140.0/22 4777 2497 4766 9870 121.144.142.0/23 4777 2497 4766 9870 - Withdrawn - matching aggregate 121.144.140.0/22 4777 2497 4766 9870 121.144.144.0/22 4777 2497 4766 9870 121.144.144.0/23 4777 2497 4766 9870 - Withdrawn - matching aggregate 121.144.144.0/22 4777 2497 4766 9870 121.144.146.0/23 4777 2497 4766 9870 - Withdrawn - matching aggregate 121.144.144.0/22 4777 2497 4766 9870 121.144.148.0/23 4777 2497 4766 9870 121.144.148.0/24 4777 2497 4766 9870 - Withdrawn - matching aggregate 121.144.148.0/23 4777 2497 4766 9870 121.144.149.0/24 4777 2497 4766 9870 - Withdrawn - matching aggregate 121.144.148.0/23 4777 2497 4766 9870 134.75.226.0/24 4777 2516 4766 9870 134.75.226.0/25 4777 2516 4766 9870 - Withdrawn - matching aggregate 134.75.226.0/24 4777 2516 4766 9870 134.75.226.128/25 4777 2516 4766 9870 - Withdrawn - matching aggregate 134.75.226.0/24 4777 2516 4766 9870 203.241.192.0/20 4777 2497 4766 9870 203.241.192.0/21 4777 2497 4766 9870 - Withdrawn - matching aggregate 203.241.192.0/20 4777 2497 4766 9870 203.241.200.0/21 4777 2497 4766 9870 - Withdrawn - matching aggregate 203.241.192.0/20 4777 2497 4766 9870 210.107.240.0/22 4777 2497 4766 9870 210.107.240.0/23 4777 2497 4766 9870 - Withdrawn - matching aggregate 210.107.240.0/22 4777 2497 4766 9870 210.107.242.0/23 4777 2497 4766 9870 - Withdrawn - matching aggregate 210.107.240.0/22 4777 2497 4766 9870 210.107.244.0/23 4777 2497 4766 9870 + Announce - aggregate of 210.107.244.0/24 (4777 2497 4766 9870) and 210.107.245.0/24 (4777 2497 4766 9870) 210.107.244.0/24 4777 2497 4766 9870 - Withdrawn - aggregated with 210.107.245.0/24 (4777 2497 4766 9870) 210.107.245.0/24 4777 2497 4766 9870 - Withdrawn - aggregated with 210.107.244.0/24 (4777 2497 4766 9870) 220.68.4.0/22 4777 2497 4766 9870 220.68.4.0/23 4777 2497 4766 9870 - Withdrawn - matching aggregate 220.68.4.0/22 4777 2497 4766 9870 220.68.6.0/23 4777 2497 4766 9870 - Withdrawn - matching aggregate 220.68.4.0/22 4777 2497 4766 9870 220.68.8.0/24 4777 2497 4766 9870 220.68.8.0/24 4777 2516 4766 9870 + Announce - aggregate of 220.68.8.0/25 (4777 2516 4766 9870) and 220.68.8.128/25 (4777 2516 4766 9870) 220.68.8.0/25 4777 2516 4766 9870 - Withdrawn - aggregated with 220.68.8.128/25 (4777 2516 4766 9870) 220.68.8.128/25 4777 2516 4766 9870 - Withdrawn - aggregated with 220.68.8.0/25 (4777 2516 4766 9870) 220.73.230.0/23 4777 2497 4766 9870 220.73.230.0/24 4777 2497 4766 9870 - Withdrawn - matching aggregate 220.73.230.0/23 4777 2497 4766 9870 220.73.231.0/24 4777 2497 4766 9870 - Withdrawn - matching aggregate 220.73.230.0/23 4777 2497 4766 9870 220.73.232.0/23 4777 2497 4766 9870 220.73.232.0/24 4777 2497 4766 9870 - Withdrawn - matching aggregate 220.73.232.0/23 4777 2497 4766 9870 220.73.233.0/24 4777 2497 4766 9870 - Withdrawn - matching aggregate 220.73.232.0/23 4777 2497 4766 9870 220.119.44.0/23 4777 2497 4766 9870 220.119.44.0/24 4777 2497 4766 9870 - Withdrawn - matching aggregate 220.119.44.0/23 4777 2497 4766 9870 220.119.45.0/24 4777 2497 4766 9870 - Withdrawn - matching aggregate 220.119.44.0/23 4777 2497 4766 9870 220.119.46.0/24 4777 2497 4766 9870 220.119.46.0/24 4777 2516 4766 9870 + Announce - aggregate of 220.119.46.0/25 (4777 2516 4766 9870) and 220.119.46.128/25 (4777 2516 4766 9870) 220.119.46.0/25 4777 2516 4766 9870 - Withdrawn - aggregated with 220.119.46.128/25 (4777 2516 4766 9870) 220.119.46.128/25 4777 2516 4766 9870 - Withdrawn - aggregated with 220.119.46.0/25 (4777 2516 4766 9870)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS9870 57 More Specifics 58 Total Advertisements DEUNET-AS DONG-EUI UNIVERSITY, KR
113.198.221.0/24 113.198.0.0/16
113.198.221.0/25 113.198.0.0/16
113.198.221.128/25 113.198.0.0/16
113.198.222.0/23 113.198.0.0/16
113.198.222.0/24 113.198.0.0/16
113.198.223.0/24 113.198.0.0/16
113.198.224.0/19 113.198.0.0/16
113.198.224.0/20 113.198.0.0/16
113.198.240.0/20 113.198.0.0/16
114.70.180.0/22 114.70.0.0/15
114.70.180.0/23 114.70.0.0/15
114.70.181.0/24 114.70.0.0/15
114.70.182.0/23 114.70.0.0/15
114.70.184.0/22 114.70.0.0/15
114.70.184.0/23 114.70.0.0/15
114.70.186.0/23 114.70.0.0/15
114.70.187.0/24 114.70.0.0/15
114.70.188.0/23 114.70.0.0/15
114.70.188.0/24 114.70.0.0/15
114.70.189.0/24 114.70.0.0/15
121.144.140.0/22 121.128.0.0/11
121.144.140.0/23 121.128.0.0/11
121.144.142.0/23 121.128.0.0/11
121.144.144.0/22 121.128.0.0/11
121.144.144.0/23 121.128.0.0/11
121.144.146.0/23 121.128.0.0/11
121.144.148.0/23 121.128.0.0/11
121.144.148.0/24 121.128.0.0/11
121.144.149.0/24 121.128.0.0/11
134.75.226.0/24 134.75.0.0/16
134.75.226.0/25 134.75.0.0/16
134.75.226.128/25 134.75.0.0/16
203.241.192.0/21 203.241.192.0/20
203.241.200.0/21 203.241.192.0/20
210.107.240.0/22 210.107.128.0/17
210.107.240.0/23 210.107.128.0/17
210.107.242.0/23 210.107.128.0/17
210.107.244.0/24 210.107.128.0/17
210.107.245.0/24 210.107.128.0/17
220.68.4.0/22 220.68.0.0/15
220.68.4.0/23 220.68.0.0/15
220.68.6.0/23 220.68.0.0/15
220.68.8.0/24 220.68.0.0/15
220.68.8.0/25 220.68.0.0/15
220.68.8.128/25 220.68.0.0/15
220.73.230.0/23 220.72.0.0/13
220.73.230.0/24 220.72.0.0/13
220.73.231.0/24 220.72.0.0/13
220.73.232.0/23 220.72.0.0/13
220.73.232.0/24 220.72.0.0/13
220.73.233.0/24 220.72.0.0/13
220.119.44.0/23 220.116.0.0/14
220.119.44.0/24 220.116.0.0/14
220.119.45.0/24 220.116.0.0/14
220.119.46.0/24 220.116.0.0/14
220.119.46.0/25 220.116.0.0/14
220.119.46.128/25 220.116.0.0/14
whois: 402332
IANA has recorded AS9870 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS9870\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 'AS9840 - AS9871'
as-block: AS9840 - AS9871
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 'AS9870'
% Abuse contact for 'AS9870' is 'irt@nic.or.kr'
aut-num: AS9870
as-name: DEUNET-AS
descr: DONG-EUI UNIVERSITY
country: KR
admin-c: AM1670-AP
tech-c: AM1670-AP
import: from AS1237
action pref=100;
accept ANY
import: from AS3786
action pref=300;
accept ANY
export: to AS1237
announce AS9870
export: to AS3786
announce AS9870
default: to AS4766
action pref=10;
networks ANY
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
last-modified: 2016-10-31T06:19:38Z
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 Busanjin-gu Eomgwang-ro 176
country: KR
phone: +82-51-890-1120
e-mail: sklee82@deu.ac.kr
nic-hdl: AM1670-AP
mnt-by: MNT-KRNIC-AP
last-modified: 2017-11-23T05:54:19Z
source: APNIC
% Information related to 'AS9870'
aut-num: AS9870
as-name: DEUNET-AS-KR
descr: DONG-EUI UNIVERSITY
country: KR
import: from AS3786 action pref=300 accept ANY
import: from AS1237 action pref=100 accept ANY
import: from AS4766 action pref=10 accept ANY
export: to AS3786 announce AS9870
export: to AS1237 announce AS9870
export: to AS4766 announce AS9870
admin-c: DK218-KR
tech-c: JL218-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 Busanjin-gu Eomgwang-ro 176
address: COMPUTER CENTER
country: KR
phone: +82-51-890-1120
e-mail: sklee82@deu.ac.kr
nic-hdl: DK218-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 Busanjin-gu Eomgwang-ro 176
address: COMPUTER CENTER
country: KR
phone: +82-51-890-1120
e-mail: sklee82@deu.ac.kr
nic-hdl: JL218-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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