38428 KICC-AS-KR Korea Information Communicaions Co., KR
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS9318 SKB-AS SK Broadband Co Ltd, KR
AS4766 KIXS-AS-KR Korea Telecom, KR
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 19876 AS38428 ORIGIN Originate: 3072 /20.42 Transit: 0 /0.00 KICC-AS-KR Korea Information Communicaions Co., 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 % 7411 AS38428 KICC-AS-KR Korea Information Communicaions Co 18 12 6 12 6 33.33% Prefix AS Path Aggregation Suggestion 61.33.205.0/24 4777 2497 9318 38428 61.33.205.0/24 4777 2516 4766 38428 + Announce - aggregate of 61.33.205.0/25 (4777 2516 4766 38428) and 61.33.205.128/25 (4777 2516 4766 38428) 61.33.205.0/25 4777 2516 4766 38428 - Withdrawn - aggregated with 61.33.205.128/25 (4777 2516 4766 38428) 61.33.205.128/25 4777 2516 4766 38428 - Withdrawn - aggregated with 61.33.205.0/25 (4777 2516 4766 38428) 61.33.211.0/24 4777 2497 9318 38428 61.33.211.0/24 4777 2516 4766 38428 + Announce - aggregate of 61.33.211.0/25 (4777 2516 4766 38428) and 61.33.211.128/25 (4777 2516 4766 38428) 61.33.211.0/25 4777 2516 4766 38428 - Withdrawn - aggregated with 61.33.211.128/25 (4777 2516 4766 38428) 61.33.211.128/25 4777 2516 4766 38428 - Withdrawn - aggregated with 61.33.211.0/25 (4777 2516 4766 38428) 118.130.43.0/24 4777 2497 9318 38428 118.130.43.0/24 4777 2516 4766 38428 + Announce - aggregate of 118.130.43.0/25 (4777 2516 4766 38428) and 118.130.43.128/25 (4777 2516 4766 38428) 118.130.43.0/25 4777 2516 4766 38428 - Withdrawn - aggregated with 118.130.43.128/25 (4777 2516 4766 38428) 118.130.43.128/25 4777 2516 4766 38428 - Withdrawn - aggregated with 118.130.43.0/25 (4777 2516 4766 38428) 203.233.72.0/24 4777 2497 9318 38428 203.233.72.0/24 4777 2516 4766 38428 + Announce - aggregate of 203.233.72.0/25 (4777 2516 4766 38428) and 203.233.72.128/25 (4777 2516 4766 38428) 203.233.72.0/25 4777 2516 4766 38428 - Withdrawn - aggregated with 203.233.72.128/25 (4777 2516 4766 38428) 203.233.72.128/25 4777 2516 4766 38428 - Withdrawn - aggregated with 203.233.72.0/25 (4777 2516 4766 38428) 203.233.73.0/24 4777 2497 9318 38428 203.233.73.0/24 4777 2516 4766 38428 + Announce - aggregate of 203.233.73.0/25 (4777 2516 4766 38428) and 203.233.73.128/25 (4777 2516 4766 38428) 203.233.73.0/25 4777 2516 4766 38428 - Withdrawn - aggregated with 203.233.73.128/25 (4777 2516 4766 38428) 203.233.73.128/25 4777 2516 4766 38428 - Withdrawn - aggregated with 203.233.73.0/25 (4777 2516 4766 38428) 203.233.74.0/24 4777 2497 9318 38428 203.233.74.0/24 4777 2516 4766 38428 + Announce - aggregate of 203.233.74.0/25 (4777 2516 4766 38428) and 203.233.74.128/25 (4777 2516 4766 38428) 203.233.74.0/25 4777 2516 4766 38428 - Withdrawn - aggregated with 203.233.74.128/25 (4777 2516 4766 38428) 203.233.74.128/25 4777 2516 4766 38428 - Withdrawn - aggregated with 203.233.74.0/25 (4777 2516 4766 38428)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS38428 18 More Specifics 18 Total Advertisements KICC-AS-KR Korea Information Communicaions Co., KR
61.33.205.0/24 61.32.0.0/13
61.33.205.0/25 61.32.0.0/13
61.33.205.128/25 61.32.0.0/13
61.33.211.0/24 61.32.0.0/13
61.33.211.0/25 61.32.0.0/13
61.33.211.128/25 61.32.0.0/13
118.130.43.0/24 118.128.0.0/14
118.130.43.0/25 118.128.0.0/14
118.130.43.128/25 118.128.0.0/14
203.233.72.0/24 203.233.0.0/17
203.233.72.0/25 203.233.0.0/17
203.233.72.128/25 203.233.0.0/17
203.233.73.0/24 203.233.0.0/17
203.233.73.0/25 203.233.0.0/17
203.233.73.128/25 203.233.0.0/17
203.233.74.0/24 203.233.0.0/17
203.233.74.0/25 203.233.0.0/17
203.233.74.128/25 203.233.0.0/17
whois: 402332
IANA has recorded AS38428 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS38428\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 'AS38428'
% Abuse contact for 'AS38428' is 'irt@nic.or.kr'
aut-num: AS38428
as-name: KICC-AS-KR
descr: Korea Information Communicaions Co.
country: KR
admin-c: AM1982-AP
tech-c: AM1982-AP
import: from AS3786
action pref=10;
accept ANY
import: from AS4766
action pref=10;
accept ANY
export: to AS3786
announce AS38428
export: to AS4766
announce AS38428
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
last-modified: 2020-08-02T23:50:02Z
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: Seoul Jung-gu Sejong-daero 39
country: KR
phone: +82-2-3416-2925
e-mail: sysmgr@kicc.co.kr
nic-hdl: AM1982-AP
mnt-by: MNT-KRNIC-AP
last-modified: 2017-10-10T00:49:49Z
source: APNIC
% Information related to 'AS38428'
aut-num: AS38428
as-name: KICC-AS-KR-KR
descr: Korea Information Communicaions Co.
country: KR
import: from 4766 action pref=10 accept ANY
import: from 3786 action pref=10 accept ANY
export: to 4766 announce AS38428
export: to 3786 announce NEW
admin-c: KC654-KR
tech-c: KH654-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: Seoul Jung-gu Sejong-daero 39
address: 7floor, KICC
country: KR
phone: +82-2-3416-2925
e-mail: sysmgr@kicc.co.kr
nic-hdl: KC654-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
person: AS Manager
address: Seoul Jung-gu Sejong-daero 39
address: 7floor, KICC
country: KR
phone: +82-2-3416-2925
e-mail: sysmgr@kicc.co.kr
nic-hdl: KH654-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 1.88.36-SNAPSHOT (WHOIS-AU5)