3784 POSTECH-AS-KR Pohang University of Science and Technology, KR
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS4766 KIXS-AS-KR Korea Telecom, KR
AS3786 LGDACOM LG DACOM Corporation, KR
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 3617 AS3784 ORIGIN Originate: 65536 /16.00 Transit: 0 /0.00 POSTECH-AS-KR Pohang University of Science and Technology, 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 % 12098 AS3784 POSTECH-AS-KR Pohang University of Science an 4 4 1 1 3 75.00% Prefix AS Path Aggregation Suggestion 141.223.0.0/16 4777 2497 3786 3784 + Announce - aggregate of 141.223.0.0/17 (4777 2497 3786 3784) and 141.223.128.0/17 (4777 2497 3786 3784) 141.223.0.0/18 4777 2497 3786 3784 - Withdrawn - aggregated with 141.223.64.0/18 (4777 2497 3786 3784) 141.223.64.0/18 4777 2497 3786 3784 - Withdrawn - aggregated with 141.223.0.0/18 (4777 2497 3786 3784) 141.223.128.0/18 4777 2497 3786 3784 - Withdrawn - aggregated with 141.223.192.0/18 (4777 2497 3786 3784) 141.223.192.0/18 4777 2497 3786 3784 - Withdrawn - aggregated with 141.223.128.0/18 (4777 2497 3786 3784)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS3784 4 More Specifics 4 Total Advertisements POSTECH-AS-KR Pohang University of Science and Technology, KR
141.223.0.0/18 141.223.0.0/16
141.223.64.0/18 141.223.0.0/16
141.223.128.0/18 141.223.0.0/16
141.223.192.0/18 141.223.0.0/16
whois: 402332
IANA has recorded AS3784 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS3784\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS3784'
% Abuse contact for 'AS3784' is 'irt@nic.or.kr'
aut-num: AS3784
as-name: POSTECH-AS-KR
descr: Pohang University of Science and Technology
country: KR
admin-c: AM1876-AP
tech-c: AM1876-AP
import: from AS3608
action pref=10;
accept ANY
import: from AS7623
action pref=100;
accept ANY
export: to AS3608
announce AS3784
export: to AS7623
announce AS3784
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
last-modified: 2018-11-19T08:48:03Z
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: Gyeongsangbuk-do Nam-gu, Pohang-si Cheongam-ro 77
country: KR
phone: +82-54-279-2516
e-mail: hemos@postech.ac.kr
nic-hdl: AM1876-AP
mnt-by: MNT-KRNIC-AP
last-modified: 2018-11-19T08:48:04Z
source: APNIC
% Information related to 'AS3784'
aut-num: AS3784
as-name: POSTECH-AS-KR-KR
descr: Pohang University of Science and Technology
country: KR
import: from AS3608 action pref=10 accept ANY
import: from AS7623 action pref=100 accept ANY
export: to AS3608 announce AS3784
export: to AS7623 announce AS3784
admin-c: 10-KR
tech-c: 10-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: Gyeongsangbuk-do Nam-gu, Pohang-si Cheongam-ro 77
address: POSTECH
country: KR
phone: +82-54-279-2516
e-mail: hemos@postech.ac.kr
nic-hdl: 10-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 1.88.47 (WHOIS-AU4)