55632 SJEDU-AS-KR Sejong City Office of Education, KR
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS3786 LGDACOM LG DACOM Corporation, KR
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 15894 AS55632 ORIGIN Originate: 4608 /19.83 Transit: 0 /0.00 SJEDU-AS-KR Sejong City Office of Education, 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 % 12957 AS55632 SJEDU-AS-KR Sejong City Office of Education, 18 6 3 15 3 16.67% Prefix AS Path Aggregation Suggestion 114.202.134.0/24 4777 2516 3786 55632 118.217.16.0/23 4777 2516 3786 55632 + Announce - aggregate of 118.217.16.0/24 (4777 2516 3786 55632) and 118.217.17.0/24 (4777 2516 3786 55632) 118.217.16.0/24 4777 2516 3786 55632 - Withdrawn - aggregated with 118.217.17.0/24 (4777 2516 3786 55632) 118.217.17.0/24 4777 2516 3786 55632 - Withdrawn - aggregated with 118.217.16.0/24 (4777 2516 3786 55632) 175.116.117.0/24 4777 2516 3786 55632 180.64.135.0/24 4777 2516 3786 55632 180.64.141.0/24 4777 2516 3786 55632 180.64.142.0/24 4777 2516 3786 55632 211.61.16.0/24 4777 2516 3786 55632 211.61.27.0/24 4777 2516 3786 55632 211.61.28.0/24 4777 2516 3786 55632 211.61.30.0/24 4777 2516 3786 55632 211.61.32.0/24 4777 2516 3786 55632 211.61.34.0/24 4777 2516 3786 55632 211.61.38.0/23 4777 2516 3786 55632 + Announce - aggregate of 211.61.38.0/24 (4777 2516 3786 55632) and 211.61.39.0/24 (4777 2516 3786 55632) 211.61.38.0/24 4777 2516 3786 55632 - Withdrawn - aggregated with 211.61.39.0/24 (4777 2516 3786 55632) 211.61.39.0/24 4777 2516 3786 55632 - Withdrawn - aggregated with 211.61.38.0/24 (4777 2516 3786 55632) 211.206.46.0/24 4777 2516 3786 55632 218.50.200.0/23 4777 2516 3786 55632 + Announce - aggregate of 218.50.200.0/24 (4777 2516 3786 55632) and 218.50.201.0/24 (4777 2516 3786 55632) 218.50.200.0/24 4777 2516 3786 55632 - Withdrawn - aggregated with 218.50.201.0/24 (4777 2516 3786 55632) 218.50.201.0/24 4777 2516 3786 55632 - Withdrawn - aggregated with 218.50.200.0/24 (4777 2516 3786 55632)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS55632 18 More Specifics 18 Total Advertisements SJEDU-AS-KR Sejong City Office of Education, KR
114.202.134.0/24 114.200.0.0/13
118.217.16.0/24 118.216.0.0/13
118.217.17.0/24 118.216.0.0/13
175.116.117.0/24 175.112.0.0/12
180.64.135.0/24 180.64.0.0/13
180.64.141.0/24 180.64.0.0/13
180.64.142.0/24 180.64.0.0/13
211.61.16.0/24 211.61.0.0/18
211.61.27.0/24 211.61.0.0/18
211.61.28.0/24 211.61.0.0/18
211.61.30.0/24 211.61.0.0/18
211.61.32.0/24 211.61.0.0/18
211.61.34.0/24 211.61.0.0/18
211.61.38.0/24 211.61.0.0/18
211.61.39.0/24 211.61.0.0/18
211.206.46.0/24 211.206.0.0/16
218.50.200.0/24 218.50.0.0/15
218.50.201.0/24 218.50.0.0/15
whois: 402332
IANA has recorded AS55632 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS55632\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS55296 - AS56319'
as-block: AS55296 - AS56319
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: 2009-09-03T01:15:30Z
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 'AS55584 - AS55633'
as-block: AS55584 - AS55633
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 2-byte AS numbers from AS55584 - AS55633
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: 2010-07-21T04:59:58Z
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 'AS55632'
% Abuse contact for 'AS55632' is 'irt@nic.or.kr'
aut-num: AS55632
as-name: SJEDU-AS-KR
descr: Sejong City Office of Education
country: KR
admin-c: AM1392-AP
tech-c: AM1392-AP
import: from AS3786
action pref=10;
accept ANY
import: from AS4766
action pref=100;
accept ANY
export: to AS3786
announce AS55632
export: to AS4766
announce AS55632
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
last-modified: 2025-03-04T05:42:02Z
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: 2154 Hannuri-daero, Sejong-si
country: KR
phone: +82-44-320-1000
e-mail: eugean93@korea.kr
nic-hdl: AM1392-AP
mnt-by: MNT-KRNIC-AP
last-modified: 2025-11-20T01:42:02Z
source: APNIC
% Information related to 'AS55632'
aut-num: AS55632
as-name: SJEDU-AS-KR-KR
descr: Sejong City Office of Education
country: KR
import: from AS4766 action pref=100 accept ANY
import: from AS3786 action pref=10 accept ANY
export: to AS4766 announce NEW
export: to AS3786 announce NEW
admin-c: AM9242-KR
tech-c: AM9242-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: 2154 Hannuri-daero, Sejong-si
address: Education Welfare Division
country: KR
phone: +82-44-320-1000
e-mail: eugean93@korea.kr
nic-hdl: AM9242-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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