38426 KREI-AS-KR KOREA RURAL ECONOMIC INSTITUTE, 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 24095 AS38426 ORIGIN Originate: 2176 /20.91 Transit: 0 /0.00 KREI-AS-KR KOREA RURAL ECONOMIC INSTITUTE, 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 % 12493 AS38426 KREI-AS-KR KOREA RURAL ECONOMIC INSTITUTE, KR 6 4 1 3 3 50.00% Prefix AS Path Aggregation Suggestion 203.255.236.0/22 4777 6939 4766 1237 1237 38426 203.255.236.0/22 4777 2497 4766 1237 1237 38426 + Announce - aggregate of 203.255.236.0/23 (4777 2497 4766 1237 1237 38426) and 203.255.238.0/23 (4777 2497 4766 1237 1237 38426) 203.255.236.0/24 4777 2497 4766 1237 1237 38426 - Withdrawn - aggregated with 203.255.237.0/24 (4777 2497 4766 1237 1237 38426) 203.255.237.0/24 4777 2497 4766 1237 1237 38426 - Withdrawn - aggregated with 203.255.236.0/24 (4777 2497 4766 1237 1237 38426) 203.255.238.0/24 4777 2497 4766 1237 1237 38426 - Withdrawn - aggregated with 203.255.239.0/24 (4777 2497 4766 1237 1237 38426) 203.255.239.0/24 4777 2497 4766 1237 1237 38426 - Withdrawn - aggregated with 203.255.238.0/24 (4777 2497 4766 1237 1237 38426) 211.181.123.0/25 4777 2516 4766 1237 1237 38426
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS38426 5 More Specifics 6 Total Advertisements KREI-AS-KR KOREA RURAL ECONOMIC INSTITUTE, KR
203.255.236.0/24 203.255.236.0/22
203.255.237.0/24 203.255.236.0/22
203.255.238.0/24 203.255.236.0/22
203.255.239.0/24 203.255.236.0/22
211.181.123.0/25 211.180.0.0/15
whois: 402332
IANA has recorded AS38426 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS38426\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 'AS38387 - AS38436'
as-block: AS38387 - AS38436
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 AS38387 to AS38436
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 'AS38426'
% Abuse contact for 'AS38426' is 'irt@nic.or.kr'
aut-num: AS38426
as-name: KREI-AS-KR
descr: KOREA RURAL ECONOMIC INSTITUTE
country: KR
admin-c: AM1204-AP
tech-c: AM1204-AP
import: from AS1237
action pref=110;
accept ANY
import: from AS3786
action pref=100;
accept ANY
export: to AS1237
announce AS38426
export: to AS3786
announce AS38426
default: to AS3786
action pref=100;
networks ANY
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
last-modified: 2016-12-01T06:51:26Z
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: Jeollanam-do Naju-si Bitgaram-ro 601
country: KR
phone: +82-61-820-2158
e-mail: limsh0710@krei.re.kr
nic-hdl: AM1204-AP
mnt-by: MNT-KRNIC-AP
last-modified: 2017-11-23T05:54:21Z
source: APNIC
% Information related to 'AS38426'
aut-num: AS38426
as-name: KREI-AS-KR-KR
descr: KOREA RURAL ECONOMIC INSTITUTE
country: KR
import: from 1237 action pref=110 accept ANY
import: from 3786 action pref=100 accept ANY
export: to 1237 announce NEW
export: to 3786 announce NEW
admin-c: CK5088-KR
tech-c: CK5088-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: Jeollanam-do Naju-si Bitgaram-ro 601
address: Office of Digital Information
country: KR
phone: +82-61-820-2158
e-mail: limsh0710@krei.re.kr
nic-hdl: CK5088-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)