18328 DOTNAME-AS-KR Dotname Korea Corp, KR
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS135120 PROJECTELIV-AS-AP PROJECT ELIV, KR
AS3786 LGDACOM LG DACOM Corporation, KR
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 6439 AS18328 ORIGIN Originate: 22528 /17.54 Transit: 0 /0.00 DOTNAME-AS-KR Dotname Korea 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 % 4944 AS18328 DOTNAME-AS-KR Dotname Korea Corp, KR 25 16 6 15 10 40.00% Prefix AS Path Aggregation Suggestion 45.120.65.0/24 4608 7575 3786 18328 45.120.66.0/24 4608 7575 3786 18328 103.31.180.0/22 4777 137409 135120 18328 + Announce - aggregate of 103.31.180.0/23 (4777 137409 135120 18328) and 103.31.182.0/23 (4777 137409 135120 18328) 103.31.180.0/24 4777 137409 135120 18328 - Withdrawn - aggregated with 103.31.181.0/24 (4777 137409 135120 18328) 103.31.181.0/24 4777 137409 135120 18328 - Withdrawn - aggregated with 103.31.180.0/24 (4777 137409 135120 18328) 103.31.182.0/24 4777 137409 135120 18328 - Withdrawn - aggregated with 103.31.183.0/24 (4777 137409 135120 18328) 103.31.183.0/24 4777 137409 135120 18328 - Withdrawn - aggregated with 103.31.182.0/24 (4777 137409 135120 18328) 121.0.64.0/18 4608 7575 3786 18328 121.0.96.0/23 4777 137409 135120 18328 + Announce - aggregate of 121.0.96.0/24 (4777 137409 135120 18328) and 121.0.97.0/24 (4777 137409 135120 18328) 121.0.96.0/24 4777 137409 135120 18328 - Withdrawn - aggregated with 121.0.97.0/24 (4777 137409 135120 18328) 121.0.97.0/24 4777 137409 135120 18328 - Withdrawn - aggregated with 121.0.96.0/24 (4777 137409 135120 18328) 121.0.127.0/24 4777 137409 135120 18328 203.210.16.0/24 4777 137409 135120 18328 203.210.20.0/22 4777 137409 135120 18328 + Announce - aggregate of 203.210.20.0/23 (4777 137409 135120 18328) and 203.210.22.0/23 (4777 137409 135120 18328) 203.210.20.0/24 4777 137409 135120 18328 - Withdrawn - aggregated with 203.210.21.0/24 (4777 137409 135120 18328) 203.210.21.0/24 4777 137409 135120 18328 - Withdrawn - aggregated with 203.210.20.0/24 (4777 137409 135120 18328) 203.210.22.0/24 4777 137409 135120 18328 - Withdrawn - aggregated with 203.210.23.0/24 (4777 137409 135120 18328) 203.210.23.0/24 4777 137409 135120 18328 - Withdrawn - aggregated with 203.210.22.0/24 (4777 137409 135120 18328) 203.210.26.0/23 4777 137409 135120 18328 + Announce - aggregate of 203.210.26.0/24 (4777 137409 135120 18328) and 203.210.27.0/24 (4777 137409 135120 18328) 203.210.26.0/24 4777 137409 135120 18328 - Withdrawn - aggregated with 203.210.27.0/24 (4777 137409 135120 18328) 203.210.27.0/24 4777 137409 135120 18328 - Withdrawn - aggregated with 203.210.26.0/24 (4777 137409 135120 18328) 203.210.31.0/24 4777 137409 135120 18328 210.87.198.0/24 4777 137409 135120 18328 210.87.200.0/23 4777 137409 135120 18328 + Announce - aggregate of 210.87.200.0/24 (4777 137409 135120 18328) and 210.87.201.0/24 (4777 137409 135120 18328) 210.87.200.0/24 4777 137409 135120 18328 - Withdrawn - aggregated with 210.87.201.0/24 (4777 137409 135120 18328) 210.87.201.0/24 4777 137409 135120 18328 - Withdrawn - aggregated with 210.87.200.0/24 (4777 137409 135120 18328) 210.87.202.0/24 4777 137409 135120 18328 210.87.205.0/24 4777 137409 135120 18328 210.87.206.0/23 4777 137409 135120 18328 + Announce - aggregate of 210.87.206.0/24 (4777 137409 135120 18328) and 210.87.207.0/24 (4777 137409 135120 18328) 210.87.206.0/24 4777 137409 135120 18328 - Withdrawn - aggregated with 210.87.207.0/24 (4777 137409 135120 18328) 210.87.207.0/24 4777 137409 135120 18328 - Withdrawn - aggregated with 210.87.206.0/24 (4777 137409 135120 18328)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS18328 24 More Specifics 25 Total Advertisements DOTNAME-AS-KR Dotname Korea Corp, KR
45.120.65.0/24 45.120.64.0/22
45.120.66.0/24 45.120.64.0/22
103.31.180.0/24 103.31.180.0/22
103.31.181.0/24 103.31.180.0/22
103.31.182.0/24 103.31.180.0/22
103.31.183.0/24 103.31.180.0/22
121.0.96.0/24 121.0.64.0/18
121.0.97.0/24 121.0.64.0/18
121.0.127.0/24 121.0.64.0/18
203.210.16.0/24 203.210.16.0/20
203.210.20.0/24 203.210.16.0/20
203.210.21.0/24 203.210.16.0/20
203.210.22.0/24 203.210.16.0/20
203.210.23.0/24 203.210.16.0/20
203.210.26.0/24 203.210.16.0/20
203.210.27.0/24 203.210.16.0/20
203.210.31.0/24 203.210.16.0/20
210.87.198.0/24 210.87.192.0/19
210.87.200.0/24 210.87.192.0/19
210.87.201.0/24 210.87.192.0/19
210.87.202.0/24 210.87.192.0/19
210.87.205.0/24 210.87.192.0/19
210.87.206.0/24 210.87.192.0/19
210.87.207.0/24 210.87.192.0/19
whois: 402332
IANA has recorded AS18328 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS18328\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% 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 'AS18294 - AS18343'
as-block: AS18294 - AS18343
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 'AS18328'
% Abuse contact for 'AS18328' is 'irt@nic.or.kr'
aut-num: AS18328
as-name: DOTNAME-AS-KR
descr: Dotname Korea Corp
country: KR
admin-c: AM1534-AP
tech-c: AM1534-AP
import: from AS3786
action pref=100;
accept ANY
import: from AS9457
action pref=10;
accept ANY
export: to AS3786
announce AS18328
export: to AS9457
announce AS18328
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
last-modified: 2022-09-08T00:56:02Z
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: Seoul Gangnam-gu Teheran-ro 234
country: KR
phone: +82-70-7090-0828
e-mail: noc@dotnamekorea.com
nic-hdl: AM1534-AP
mnt-by: MNT-KRNIC-AP
last-modified: 2025-10-28T01:22:02Z
source: APNIC
% Information related to 'AS18328'
aut-num: AS18328
as-name: DOTNAME-AS-KR-KR
descr: Dotname Korea Corp
country: KR
import: from AS3786 action pref=100 accept ANY
import: from AS9457 action pref=10 accept ANY
export: to AS3786 announce NEW
export: to AS9457 announce NEW
admin-c: KJ490-KR
tech-c: HS490-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 Gangnam-gu Teheran-ro 234
address: Third Floor, Samik Rabidol Bldg.
country: KR
phone: +82-70-7090-0828
e-mail: noc@dotnamekorea.com
nic-hdl: HS490-KR
mnt-by: MNT-KRNIC-AP
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 Gangnam-gu Teheran-ro 234
address: Third Floor, Samik Rabidol Bldg.
country: KR
phone: +82-70-7090-0828
e-mail: noc@dotnamekorea.com
nic-hdl: KJ490-KR
mnt-by: MNT-KRNIC-AP
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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