45984 DIRS-AS-KR Dongnam Institute of Radiologycal Sciences, 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 45230 AS45984 ORIGIN Originate: 768 /22.42 Transit: 0 /0.00 DIRS-AS-KR Dongnam Institute of Radiologycal Sciences, 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 % 23291 AS45984 DIRS-AS-KR Dongnam Institute of Radiologycal 3 2 1 2 1 33.33% Prefix AS Path Aggregation Suggestion 203.253.227.0/24 4777 6939 4766 45984 203.253.228.0/23 4777 6939 4766 45984 + Announce - aggregate of 203.253.228.0/24 (4777 6939 4766 45984) and 203.253.229.0/24 (4777 6939 4766 45984) 203.253.228.0/24 4777 6939 4766 45984 - Withdrawn - aggregated with 203.253.229.0/24 (4777 6939 4766 45984) 203.253.229.0/24 4777 6939 4766 45984 - Withdrawn - aggregated with 203.253.228.0/24 (4777 6939 4766 45984)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS45984 3 More Specifics 3 Total Advertisements DIRS-AS-KR Dongnam Institute of Radiologycal Sciences, KR
203.253.227.0/24 203.253.224.0/21
203.253.228.0/24 203.253.224.0/21
203.253.229.0/24 203.253.224.0/21
whois: 402332
IANA has recorded AS45984 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS45984\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS45056 - AS46079'
as-block: AS45056 - AS46079
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: 2009-09-29T05:48:11Z
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 'AS45963 - AS46012'
as-block: AS45963 - AS46012
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 AS45963 - AS46012
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: 2009-11-10T00:35:40Z
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 'AS45984'
% Abuse contact for 'AS45984' is 'irt@nic.or.kr'
aut-num: AS45984
as-name: DIRS-AS-KR
descr: Dongnam Institute of Radiologycal Sciences
country: KR
admin-c: AM1664-AP
tech-c: AM1664-AP
import: from AS1237
action pref=2;
accept ANY
import: from AS4766
action pref=1;
accept ANY
export: to AS1237
announce AS45984
export: to AS4766
announce AS45984
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
last-modified: 2021-04-02T02:20:02Z
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: Busan Gijang-gun Jwadong-gil 40
country: KR
phone: +82-51-720-5922
e-mail: gtandp@dirams.re.kr
nic-hdl: AM1664-AP
mnt-by: MNT-KRNIC-AP
last-modified: 2021-04-02T02:20:02Z
source: APNIC
% Information related to 'AS45984'
aut-num: AS45984
as-name: DIRS-AS-KR-KR
descr: Dongnam Institute of Radiologycal Sciences
country: KR
import: from 4766 action pref=1 accept ANY
import: from 1237 action pref=2 accept ANY
export: to 4766 announce NEW
export: to 1237 announce NEW
admin-c: CH2741-KR
tech-c: LJ2741-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: Busan Gijang-gun Jwadong-gil 40
address:
country: KR
phone: +82-51-720-5922
e-mail: gtandp@dirams.re.kr
nic-hdl: CH2741-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: Busan Gijang-gun Jwadong-gil 40
address: null
country: KR
phone: +82-51-720-5922
e-mail: gtandp@dirams.re.kr
nic-hdl: LJ2741-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 1.88.47 (WHOIS-AU4)