38667 KAKAOBANK-AS-KR KakaoBank Corp., KR
Adjacency: 3 Upstream: 3 Downstream: 0
Upstream Adjacent AS list
AS3786 LGDACOM LG DACOM Corporation, KR
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 22419 AS38667 ORIGIN Originate: 2560 /20.68 Transit: 0 /0.00 KAKAOBANK-AS-KR KakaoBank Corp., 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 % 10322 AS38667 KAKAOBANK-AS-KR KakaoBank Corp., KR 10 6 2 6 4 40.00% Prefix AS Path Aggregation Suggestion 61.252.176.0/24 4777 2497 9318 38667 61.252.177.0/24 4777 2497 4766 38667 61.252.178.0/24 4777 2497 4766 38667 61.252.191.0/24 4777 2497 3786 38667 103.66.192.0/22 4777 2497 9318 38667 + Announce - aggregate of 103.66.192.0/23 (4777 2497 9318 38667) and 103.66.194.0/23 (4777 2497 9318 38667) 103.66.192.0/24 4777 2497 9318 38667 - Withdrawn - aggregated with 103.66.193.0/24 (4777 2497 9318 38667) 103.66.193.0/24 4777 2497 9318 38667 - Withdrawn - aggregated with 103.66.192.0/24 (4777 2497 9318 38667) 103.66.194.0/24 4777 2497 9318 38667 - Withdrawn - aggregated with 103.66.195.0/24 (4777 2497 9318 38667) 103.66.195.0/24 4777 2497 9318 38667 - Withdrawn - aggregated with 103.66.194.0/24 (4777 2497 9318 38667) 103.254.248.0/23 4777 2497 4766 38667 + Announce - aggregate of 103.254.248.0/24 (4777 2497 4766 38667) and 103.254.249.0/24 (4777 2497 4766 38667) 103.254.248.0/24 4777 2497 4766 38667 - Withdrawn - aggregated with 103.254.249.0/24 (4777 2497 4766 38667) 103.254.249.0/24 4777 2497 4766 38667 - Withdrawn - aggregated with 103.254.248.0/24 (4777 2497 4766 38667)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS38667 10 More Specifics 10 Total Advertisements KAKAOBANK-AS-KR KakaoBank Corp., KR
61.252.176.0/24 61.252.160.0/19
61.252.177.0/24 61.252.160.0/19
61.252.178.0/24 61.252.160.0/19
61.252.191.0/24 61.252.160.0/19
103.66.192.0/24 103.66.192.0/22
103.66.193.0/24 103.66.192.0/22
103.66.194.0/24 103.66.192.0/22
103.66.195.0/24 103.66.192.0/22
103.254.248.0/24 103.254.248.0/22
103.254.249.0/24 103.254.248.0/22
whois: 402332
IANA has recorded AS38667 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS38667\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS37888 - AS38911'
as-block: AS37888 - AS38911
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: 2009-09-29T06:04:16Z
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 'AS38660 - AS38709'
as-block: AS38660 - AS38709
descr: KRNIC-ASBLOCK-AP
descr: KRNIC
descr: Korea Network Information Center
country: KR
admin-c: HM127-AP
tech-c: HM127-AP
remarks: Block of 50 AS numbers from AS38660 - AS38709
remarks: for assignment to KRNIC members
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: 2008-09-04T06:40:26Z
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 'AS38667'
% Abuse contact for 'AS38667' is 'irt@nic.or.kr'
aut-num: AS38667
as-name: KAKAOBANK-AS-KR
descr: KakaoBank Corp.
country: KR
admin-c: AM1304-AP
tech-c: AM1304-AP
import: from AS3786
action pref=100;
accept ANY
import: from AS4766
action pref=100;
accept ANY
import: from AS9318
action pref=100;
accept ANY
export: to AS3786
announce AS38667
export: to AS4766
announce AS38667
export: to AS9318
announce AS38667
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
last-modified: 2020-09-02T00:42:07Z
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 Bundang-gu, Seongnam-si Bundangnaegok-ro 131
country: KR
phone: +82-2-6288-6237
e-mail: network@kakaobank.com
nic-hdl: AM1304-AP
mnt-by: MNT-KRNIC-AP
last-modified: 2022-08-24T07:18:03Z
source: APNIC
% Information related to 'AS38667'
aut-num: AS38667
as-name: KAKAOBANK-AS-KR-KR
descr: KakaoBank Corp.
country: KR
import: from 9318 action pref=100 accept ANY
import: from 3786 action pref=100 accept ANY
import: from 4766 action pref=100 accept ANY
export: to 9318 announce NEW
export: to 3786 announce NEW
export: to 4766 announce NEW
admin-c: AM5449-KR
tech-c: AM5449-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 Bundang-gu, Seongnam-si Bundangnaegok-ro 131
address: 11F, TECH1 tower
country: KR
phone: +82-2-6288-6237
e-mail: network@kakaobank.com
nic-hdl: AM5449-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)