9761 KUMHO-AS Asiana Airlines
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS3786 LGDACOM LG DACOM Corporation
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 4178 AS9761 ORIGIN Originate: 25088 /17.39 Transit: 0 /0.00 KUMHO-AS Asiana Airlines
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 % 2450 AS9761 KUMHO-AS Asiana Airlines 18 6 2 14 4 22.22% Prefix AS Path Aggregation Suggestion 165.141.0.0/19 4637 3786 9761 165.141.96.0/20 4637 3786 9761 165.141.184.0/22 4637 3786 9761 165.141.200.0/21 4637 3786 9761 165.141.208.0/20 4637 3786 9761 165.141.224.0/22 4637 3786 9761 165.141.228.0/23 4637 3786 9761 165.141.238.0/23 4637 3786 9761 165.141.240.0/22 4637 3786 9761 165.141.246.0/23 4637 3786 9761 165.141.249.0/24 4637 3786 9761 165.141.250.0/24 4637 3786 9761 203.248.168.0/22 4637 3786 9761 + Announce - aggregate of 203.248.168.0/23 (4637 3786 9761) and 203.248.170.0/23 (4637 3786 9761) 203.248.168.0/24 4637 3786 9761 - Withdrawn - aggregated with 203.248.169.0/24 (4637 3786 9761) 203.248.169.0/24 4637 3786 9761 - Withdrawn - aggregated with 203.248.168.0/24 (4637 3786 9761) 203.248.170.0/24 4637 3786 9761 - Withdrawn - aggregated with 203.248.171.0/24 (4637 3786 9761) 203.248.171.0/24 4637 3786 9761 - Withdrawn - aggregated with 203.248.170.0/24 (4637 3786 9761) 203.248.172.0/23 4637 3786 9761 + Announce - aggregate of 203.248.172.0/24 (4637 3786 9761) and 203.248.173.0/24 (4637 3786 9761) 203.248.172.0/24 4637 3786 9761 - Withdrawn - aggregated with 203.248.173.0/24 (4637 3786 9761) 203.248.173.0/24 4637 3786 9761 - Withdrawn - aggregated with 203.248.172.0/24 (4637 3786 9761)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS9761 22 More Specifics 22 Total Advertisements KUMHO-AS Asiana Airlines
123.141.238.0/23 123.140.0.0/14
165.141.0.0/19 165.141.0.0/16
165.141.96.0/20 165.141.0.0/16
165.141.176.0/23 165.141.0.0/16
165.141.178.0/24 165.141.0.0/16
165.141.179.0/24 165.141.0.0/16
165.141.184.0/22 165.141.0.0/16
165.141.200.0/21 165.141.0.0/16
165.141.208.0/20 165.141.0.0/16
165.141.224.0/22 165.141.0.0/16
165.141.228.0/23 165.141.0.0/16
165.141.238.0/23 165.141.0.0/16
165.141.240.0/22 165.141.0.0/16
165.141.246.0/23 165.141.0.0/16
165.141.249.0/24 165.141.0.0/16
165.141.250.0/24 165.141.0.0/16
203.248.168.0/24 203.248.128.0/17
203.248.169.0/24 203.248.128.0/17
203.248.170.0/24 203.248.128.0/17
203.248.171.0/24 203.248.128.0/17
203.248.172.0/24 203.248.128.0/17
203.248.173.0/24 203.248.128.0/17
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 165.141.179.0/24 Announced
whois: 402603
IANA has recorded AS9761 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS9761\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 'AS9761'
% Abuse contact for 'AS9761' is 'irt@nic.or.kr'
aut-num: AS9761
as-name: ASIANA-AS
descr: ASIANAIDT
country: KR
admin-c: AM1812-AP
tech-c: AM1812-AP
import: from AS3786
action pref=10;
accept ANY
import: from AS3786
action pref=10;
accept ANY
import: from AS4766
action pref=10;
accept ANY
export: to AS3786
announce AS9761
export: to AS3786
announce AS9761
export: to AS4766
announce AS9761
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
last-modified: 2024-11-15T08:44:08Z
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: Seoul Jongno-gu Ujeongguk-ro
country: KR
phone: +82-2-2669-3025
e-mail: leeyonggu@asianaidt.com
nic-hdl: AM1812-AP
mnt-by: MNT-KRNIC-AP
last-modified: 2020-12-16T04:28:02Z
source: APNIC
% Information related to 'AS9761'
aut-num: AS9761
as-name: ASIANA-AS-KR
descr: ASIANAIDT
country: KR
import: from 3786 action pref=10 accept ANY
import: from AS3786 action pref=10 accept ANY
import: from AS4766 action pref=10 accept ANY
export: to 3786 announce AS9761
export: to AS3786 announce AS9761
export: to AS4766 announce AS9761
admin-c: HL166-KR
tech-c: HL166-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: Seoul Jongno-gu Ujeongguk-ro
address: Centropolis A 21 - 22 Floor
country: KR
phone: +82-2-2669-3025
e-mail: leeyonggu@asianaidt.com
nic-hdl: HL166-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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