17870 KHU-AS-KR-KR - Kyung Hee University, KR
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS9318 SKB-AS-KR - SK Broadband Co Ltd, KR
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 3703 AS17870 ORIGIN Originate: 65536 /16.00 Transit: 0 /0.00 KHU-AS-KR-KR - Kyung Hee 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 % 4543 AS17870 KHU-AS-KR-KR - Kyung Hee University, KR 12 12 1 1 11 91.67% Prefix AS Path Aggregation Suggestion 163.180.0.0/16 4777 2516 9318 17870 + Announce - aggregate of 163.180.0.0/17 (4777 2516 9318 17870) and 163.180.128.0/17 (4777 2516 9318 17870) 163.180.0.0/18 4777 2516 9318 17870 - Withdrawn - aggregated with 163.180.64.0/18 (4777 2516 9318 17870) 163.180.64.0/19 4777 2516 9318 17870 - Withdrawn - aggregated with 163.180.96.0/19 (4777 2516 9318 17870) 163.180.96.0/19 4777 2516 9318 17870 - Withdrawn - aggregated with 163.180.64.0/19 (4777 2516 9318 17870) 163.180.128.0/18 4777 2516 9318 17870 - Withdrawn - aggregated with 163.180.192.0/18 (4777 2516 9318 17870) 163.180.192.0/20 4777 2516 9318 17870 - Withdrawn - aggregated with 163.180.208.0/20 (4777 2516 9318 17870) 163.180.208.0/20 4777 2516 9318 17870 - Withdrawn - aggregated with 163.180.192.0/20 (4777 2516 9318 17870) 163.180.224.0/20 4777 2516 9318 17870 - Withdrawn - aggregated with 163.180.240.0/20 (4777 2516 9318 17870) 163.180.240.0/24 4777 2516 9318 17870 - Withdrawn - aggregated with 163.180.241.0/24 (4777 2516 9318 17870) 163.180.241.0/24 4777 2516 9318 17870 - Withdrawn - aggregated with 163.180.240.0/24 (4777 2516 9318 17870) 163.180.242.0/23 4777 2516 9318 17870 - Withdrawn - aggregated with 163.180.240.0/23 (4777 2516 9318 17870) 163.180.244.0/22 4777 2516 9318 17870 - Withdrawn - aggregated with 163.180.240.0/22 (4777 2516 9318 17870) 163.180.248.0/21 4777 2516 9318 17870 - Withdrawn - aggregated with 163.180.240.0/21 (4777 2516 9318 17870)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS17870 12 More Specifics 12 Total Advertisements KHU-AS-KR-KR - Kyung Hee University, KR
163.180.0.0/18 163.180.0.0/16
163.180.64.0/19 163.180.0.0/16
163.180.96.0/19 163.180.0.0/16
163.180.128.0/18 163.180.0.0/16
163.180.192.0/20 163.180.0.0/16
163.180.208.0/20 163.180.0.0/16
163.180.224.0/20 163.180.0.0/16
163.180.240.0/24 163.180.0.0/16
163.180.241.0/24 163.180.0.0/16
163.180.242.0/23 163.180.0.0/16
163.180.244.0/22 163.180.0.0/16
163.180.248.0/21 163.180.0.0/16
whois: 402603
IANA has recorded AS17870 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS17870\n % [whois.apnic.net]
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% Information related to 'AS17653 - AS18431'
as-block: AS17653 - AS18431
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: 2019-01-08T23:19:07Z
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 'AS17832 - AS17881'
as-block: AS17832 - AS17881
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 'AS17870'
% Abuse contact for 'AS17870' is 'irt@nic.or.kr'
aut-num: AS17870
as-name: KHU-AS-KR
descr: Kyung Hee University
country: KR
admin-c: AM1518-AP
tech-c: AM1518-AP
import: from AS4776
action pref=10;
accept ANY
import: from AS9270
action pref=100;
accept ANY
export: to AS4776
announce AS17870
export: to AS9270
announce AS17870
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
last-modified: 2019-04-11T01:28:02Z
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: Gyeonggi-do Giheung-gu, Yongin-si Deogyeong-daero 1732
country: KR
phone: +82-31-201-3171
e-mail: it@khu.ac.kr
nic-hdl: AM1518-AP
mnt-by: MNT-KRNIC-AP
last-modified: 2023-09-04T00:10:03Z
source: APNIC
% Information related to 'AS17870'
aut-num: AS17870
as-name: KHU-AS-KR-KR
descr: Kyung Hee University
country: KR
import: from AS9270 action pref=100 accept ANY
import: from AS4776 action pref=10 accept ANY
export: to AS9270 announce AS17870
export: to AS4776 announce AS17870
admin-c: YC420-KR
tech-c: JL420-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: Gyeonggi-do Giheung-gu, Yongin-si Deogyeong-daero 1732
address: Global Campus, Kyunghee Univ.
country: KR
phone: +82-31-201-3171
e-mail: it@khu.ac.kr
nic-hdl: JL420-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: Gyeonggi-do Giheung-gu, Yongin-si Deogyeong-daero 1732
address: Global Campus, Kyunghee Univ.
country: KR
phone: +82-31-201-3171
e-mail: it@khu.ac.kr
nic-hdl: YC420-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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