17605 KTNG-AS-KR KTNG Coporation, KR
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS9318 SKB-AS SK Broadband Co Ltd, KR
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 48550 AS17605 ORIGIN Originate: 512 /23.00 Transit: 0 /0.00 KTNG-AS-KR KTNG Coporation, 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 % 21220 AS17605 KTNG-AS-KR KTNG Coporation, KR 2 2 1 1 1 50.00% Prefix AS Path Aggregation Suggestion 103.140.12.0/23 2497 9318 17605 + Announce - aggregate of 103.140.12.0/24 (2497 9318 17605) and 103.140.13.0/24 (2497 9318 17605) 103.140.12.0/24 2497 9318 17605 - Withdrawn - aggregated with 103.140.13.0/24 (2497 9318 17605) 103.140.13.0/24 2497 9318 17605 - Withdrawn - aggregated with 103.140.12.0/24 (2497 9318 17605)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS17605 2 More Specifics 2 Total Advertisements KTNG-AS-KR KTNG Coporation, KR
103.140.12.0/24 103.140.12.0/23
103.140.13.0/24 103.140.12.0/23
whois: 402603
IANA has recorded AS17605 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS17605\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS17408 - AS17651'
as-block: AS17408 - AS17651
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: 2019-01-08T23:22:27Z
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 'AS17567 - AS17616'
as-block: AS17567 - AS17616
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 'AS17605'
% Abuse contact for 'AS17605' is 'irt@nic.or.kr'
aut-num: AS17605
as-name: KTNG-AS-KR
descr: KTNG Coporation
country: KR
admin-c: AM2208-AP
tech-c: AM2208-AP
import: from AS4766
action pref=100;
accept ANY
import: from AS9318
action pref=10;
accept ANY
export: to AS4766
announce AS17605
export: to AS9318
announce AS17605
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
last-modified: 2018-12-05T06:05:33Z
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: Daejeon Daedeok-gu Beotkkot-gil
country: KR
phone: +82-80-931-0399
e-mail: webmaster@ktng.com
nic-hdl: AM2208-AP
mnt-by: MNT-KRNIC-AP
last-modified: 2023-09-22T04:58:02Z
source: APNIC
% Information related to 'AS17605'
aut-num: AS17605
as-name: KTNG-AS-KR-KR
descr: KTNG Coporation
country: KR
import: from 9318 action pref=10 accept ANY
import: from 4766 action pref=100 accept ANY
export: to 9318 announce NEW
export: to 4766 announce NEW
admin-c: AM5983-KR
tech-c: IM5983-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: Daejeon Daedeok-gu Beotkkot-gil
address: Daejeon Headquarter
country: KR
phone: +82-80-931-0399
e-mail: webmaster@ktng.com
nic-hdl: AM5983-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: Daejeon Daedeok-gu Beotkkot-gil
address: Daejeon Headquarter
country: KR
phone: +82-80-931-0399
e-mail: webmaster@ktng.com
nic-hdl: IM5983-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 1.88.48 (WHOIS-AU5)