55589 KITECH-AS-KR Korea Institute of Industrial Technology, KR
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS4766 KIXS-AS-KR Korea Telecom, KR
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 29458 AS55589 ORIGIN Originate: 1792 /21.19 Transit: 0 /0.00 KITECH-AS-KR Korea Institute of Industrial 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 % 10658 AS55589 KITECH-AS-KR Korea Institute of Industrial Te 7 6 2 3 4 57.14% Prefix AS Path Aggregation Suggestion 203.250.104.0/22 4777 6939 4766 55589 + Announce - aggregate of 203.250.104.0/23 (4777 6939 4766 55589) and 203.250.106.0/23 (4777 6939 4766 55589) 203.250.104.0/24 4777 6939 4766 55589 - Withdrawn - aggregated with 203.250.105.0/24 (4777 6939 4766 55589) 203.250.105.0/24 4777 6939 4766 55589 - Withdrawn - aggregated with 203.250.104.0/24 (4777 6939 4766 55589) 203.250.106.0/24 4777 6939 4766 55589 - Withdrawn - aggregated with 203.250.107.0/24 (4777 6939 4766 55589) 203.250.107.0/24 4777 6939 4766 55589 - Withdrawn - aggregated with 203.250.106.0/24 (4777 6939 4766 55589) 203.250.108.0/23 4777 6939 4766 55589 + Announce - aggregate of 203.250.108.0/24 (4777 6939 4766 55589) and 203.250.109.0/24 (4777 6939 4766 55589) 203.250.108.0/24 4777 6939 4766 55589 - Withdrawn - aggregated with 203.250.109.0/24 (4777 6939 4766 55589) 203.250.109.0/24 4777 6939 4766 55589 - Withdrawn - aggregated with 203.250.108.0/24 (4777 6939 4766 55589) 203.250.111.0/24 4777 6939 4766 55589
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS55589 7 More Specifics 7 Total Advertisements KITECH-AS-KR Korea Institute of Industrial Technology, KR
203.250.104.0/24 203.250.96.0/19
203.250.105.0/24 203.250.96.0/19
203.250.106.0/24 203.250.96.0/19
203.250.107.0/24 203.250.96.0/19
203.250.108.0/24 203.250.96.0/19
203.250.109.0/24 203.250.96.0/19
203.250.111.0/24 203.250.96.0/19
whois: 402332
IANA has recorded AS55589 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS55589\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 'AS55589'
% Abuse contact for 'AS55589' is 'irt@nic.or.kr'
aut-num: AS55589
as-name: KITECH-AS-KR
descr: Korea Institute of Industrial Technology
country: KR
admin-c: AM1379-AP
tech-c: AM1379-AP
import: from AS1237
action pref=100;
accept ANY
import: from AS4766
action pref=10;
accept ANY
export: to AS1237
announce AS55589
export: to AS4766
announce AS55589
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
last-modified: 2020-08-27T08:32:03Z
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: Chungcheongnam-do Seobuk-gu, Cheonan-si Yangdaegiro-gil 89
country: KR
phone: +82-41-589-8097
e-mail: lsm9642@kitech.re.kr
nic-hdl: AM1379-AP
mnt-by: MNT-KRNIC-AP
last-modified: 2025-11-23T23:56:02Z
source: APNIC
% Information related to 'AS55589'
aut-num: AS55589
as-name: KITECH-AS-KR-KR
descr: Korea Institute of Industrial Technology
country: KR
import: from 4766 action pref=10 accept ANY
import: from 1237 action pref=100 accept ANY
export: to 4766 announce NEW
export: to 1237 announce NEW
admin-c: CK3184-KR
tech-c: HK3184-KR
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
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
person: AS Manager
address: Chungcheongnam-do Seobuk-gu, Cheonan-si Yangdaegiro-gil 89
address: Korea Institute of Industrial Technology
country: KR
phone: +82-41-589-8097
e-mail: lsm9642@kitech.re.kr
nic-hdl: CK3184-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: Chungcheongnam-do Seobuk-gu, Cheonan-si Yangdaegiro-gil 89
address: Korea Institute of Industrial Technology
country: KR
phone: +82-41-589-8097
e-mail: lsm9642@kitech.re.kr
nic-hdl: HK3184-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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