131795 KIER-AS-KR KOREA INSTITUTE OF ENERGY RESEARCH, KR
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS1237 KREONET-AS-KR KISTI, KR
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 19288 AS131795 ORIGIN Originate: 3328 /20.30 Transit: 0 /0.00 KIER-AS-KR KOREA INSTITUTE OF ENERGY RESEARCH, 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 % 7471 AS131795 KIER-AS-KR KOREA INSTITUTE OF ENERGY RESEARCH 13 8 2 7 6 46.15% Prefix AS Path Aggregation Suggestion 203.241.220.0/22 4777 2497 4766 1237 1237 131795 + Announce - aggregate of 203.241.220.0/23 (4777 2497 4766 1237 1237 131795) and 203.241.222.0/23 (4777 2497 4766 1237 1237 131795) 203.241.220.0/24 4777 2497 4766 1237 1237 131795 - Withdrawn - aggregated with 203.241.221.0/24 (4777 2497 4766 1237 1237 131795) 203.241.221.0/24 4777 2497 4766 1237 1237 131795 - Withdrawn - aggregated with 203.241.220.0/24 (4777 2497 4766 1237 1237 131795) 203.241.222.0/24 4777 2497 4766 1237 1237 131795 - Withdrawn - aggregated with 203.241.223.0/24 (4777 2497 4766 1237 1237 131795) 203.241.223.0/24 4777 2497 4766 1237 1237 131795 - Withdrawn - aggregated with 203.241.222.0/24 (4777 2497 4766 1237 1237 131795) 210.98.0.0/22 4777 2497 4766 1237 1237 131795 + Announce - aggregate of 210.98.0.0/23 (4777 2497 4766 1237 1237 131795) and 210.98.2.0/23 (4777 2497 4766 1237 1237 131795) 210.98.0.0/24 4777 2497 4766 1237 1237 131795 - Withdrawn - aggregated with 210.98.1.0/24 (4777 2497 4766 1237 1237 131795) 210.98.1.0/24 4777 2497 4766 1237 1237 131795 - Withdrawn - aggregated with 210.98.0.0/24 (4777 2497 4766 1237 1237 131795) 210.98.2.0/24 4777 2497 4766 1237 1237 131795 - Withdrawn - aggregated with 210.98.3.0/24 (4777 2497 4766 1237 1237 131795) 210.98.3.0/24 4777 2497 4766 1237 1237 131795 - Withdrawn - aggregated with 210.98.2.0/24 (4777 2497 4766 1237 1237 131795) 210.98.4.0/24 4777 2497 4766 1237 1237 131795 210.98.13.0/24 4777 2497 4766 1237 1237 131795 210.98.45.0/24 4777 2497 4766 1237 1237 131795 210.98.57.0/24 4777 2497 4766 1237 1237 131795 210.98.58.0/24 4777 2497 4766 1237 1237 131795
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS131795 13 More Specifics 13 Total Advertisements KIER-AS-KR KOREA INSTITUTE OF ENERGY RESEARCH, KR
203.241.220.0/24 203.241.220.0/22
203.241.221.0/24 203.241.220.0/22
203.241.222.0/24 203.241.220.0/22
203.241.223.0/24 203.241.220.0/22
210.98.0.0/24 210.98.0.0/18
210.98.1.0/24 210.98.0.0/18
210.98.2.0/24 210.98.0.0/18
210.98.3.0/24 210.98.0.0/18
210.98.4.0/24 210.98.0.0/18
210.98.13.0/24 210.98.0.0/18
210.98.45.0/24 210.98.0.0/18
210.98.57.0/24 210.98.0.0/18
210.98.58.0/24 210.98.0.0/18
whois: 402332
IANA has recorded AS131795 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS131795\n % [whois.apnic.net]
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% Information related to 'AS131072 - AS132095'
as-block: AS131072 - AS132095
descr: APNIC 32-bit ASN block
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admin-c: HM20-AP
tech-c: HM20-AP
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% Information related to 'AS131791 - AS131890'
as-block: AS131791 - AS131890
descr: KRNIC-ASBLOCK-AP
descr: KRNIC
descr: Korea Network Information Center
country: KR
admin-c: HM127-AP
tech-c: HM127-AP
remarks: Block of 10 4-byte AS numbers from 131791 - 131890
remarks: for assignment to KRNIC members
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mnt-by: APNIC-HM
mnt-lower: MNT-KRNIC-AP
last-modified: 2011-08-01T04:36:19Z
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 'AS131795'
% Abuse contact for 'AS131795' is 'irt@nic.or.kr'
aut-num: AS131795
as-name: KIER-AS-KR
descr: KOREA INSTITUTE OF ENERGY RESEARCH
country: KR
admin-c: AM3103-AP
tech-c: AM3103-AP
import: from AS1237
action pref=1;
accept ANY
import: from AS3786
action pref=2;
accept ANY
export: to AS1237
announce AS131795
export: to AS3786
announce AS131795
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
last-modified: 2021-04-22T00:48:02Z
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: Daejeon Yuseong-gu Gajeong-ro
country: KR
phone: +82-42-860-3733
e-mail: jsyang@kier.re.kr
nic-hdl: AM3103-AP
mnt-by: MNT-KRNIC-AP
last-modified: 2025-11-23T23:56:02Z
source: APNIC
% Information related to 'AS131795'
aut-num: AS131795
as-name: KIER-AS-KR-KR
descr: KOREA INSTITUTE OF ENERGY RESEARCH
country: KR
import: from AS3786 action pref=2 accept ANY
import: from AS1237 action pref=1 accept ANY
export: to AS3786 announce NEW
export: to AS1237 announce NEW
admin-c: AM6783-KR
tech-c: AM6783-KR
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
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source: KRNIC
person: AS Manager
address: Daejeon Yuseong-gu Gajeong-ro
address: KOREA INSTITUTE OF ENERGY RESEARCH
country: KR
phone: +82-42-860-3733
e-mail: jsyang@kier.re.kr
nic-hdl: AM6783-KR
mnt-by: MNT-KRNIC-AP
remarks: This information has been partially mirrored by APNIC from
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remarks: KRNIC whois server at whois.kisa.or.kr.
source: KRNIC
% Information related to 'AS131072 - AS132095'
as-block: AS131072 - AS132095
descr: APNIC 32-bit ASN block
admin-c: IA55-AP
tech-c: IH123-AP
mnt-by: MNT-APJII-ID
mnt-lower: MNT-APJII-ID
last-modified: 2026-02-25T07:12:54Z
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admin-c: IH288-AP
tech-c: IH288-AP
nic-hdl: IA55-AP
notify: hostmaster@idnic.net
mnt-by: MNT-APJII-ID
last-modified: 2026-02-25T04:06:45Z
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address: Indonesian Network Information Center
address: ID-NIC
address: Cyber Building 11th Floor
address: Jakarta 12710
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