45372 ULN-AS-KR ULNetworks Co., Ltd., KR
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS4766 KIXS-AS-KR Korea Telecom, KR
AS9689 SKB-FCABLE-AS SK Broadband Co Ltd, KR
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 3006 AS45372 ORIGIN Originate: 70912 /15.89 Transit: 0 /0.00 ULN-AS-KR ULNetworks Co., Ltd., 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 % 45033 AS45372 ULN-AS-KR ULNetworks Co., Ltd., KR 9 0 0 9 0 0.00% Prefix AS Path Aggregation Suggestion 27.125.0.0/17 4777 2497 4766 45372 61.100.240.0/21 4777 2497 4766 45372 61.100.240.0/22 4777 2497 9318 9689 45372 113.197.80.0/20 4777 2497 4766 45372 113.197.88.0/21 4777 2497 9318 9689 45372 113.197.91.0/24 4777 2497 4766 45372 182.237.64.0/18 4777 2497 4766 45372 211.235.192.0/19 4777 2497 4766 45372 211.235.192.0/20 4777 2497 9318 9689 45372
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS45372 4 More Specifics 9 Total Advertisements ULN-AS-KR ULNetworks Co., Ltd., KR
61.100.240.0/22 61.100.240.0/21
113.197.88.0/21 113.197.80.0/20
113.197.91.0/24 113.197.80.0/20
211.235.192.0/20 211.235.192.0/19
whois: 402332
IANA has recorded AS45372 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS45372\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 'AS45360 - AS45409'
as-block: AS45360 - AS45409
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 AS45360 - AS45409
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 'AS45372'
% Abuse contact for 'AS45372' is 'irt@nic.or.kr'
aut-num: AS45372
as-name: ULN-AS-KR
descr: ULNetworks Co., Ltd.
country: KR
admin-c: AM1884-AP
tech-c: AM1884-AP
import: from AS4766
action pref=1;
accept ANY
import: from AS9689
action pref=1;
accept ANY
export: to AS4766
announce AS45372
export: to AS9689
announce AS45372
default: to AS9689
action pref=1;
networks ANY
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
last-modified: 2016-12-01T01:59:38Z
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 Seodaemun-gu Tongil-ro 25-gil 30
country: KR
phone: +82-2-396-0100
e-mail: noc@ul-net.co.kr
nic-hdl: AM1884-AP
mnt-by: MNT-KRNIC-AP
last-modified: 2020-10-05T01:39:55Z
source: APNIC
% Information related to 'AS45372'
aut-num: AS45372
as-name: ULN-AS-KR-KR
descr: ULNetworks Co., Ltd.
country: KR
import: from 4766 action pref=1 accept ANY
import: from 9689 action pref=1 accept ANY
export: to 4766 announce NEW
export: to 9689 announce NEW
admin-c: JD1821-KR
tech-c: JD1821-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 Seodaemun-gu Tongil-ro 25-gil 30
address: 303
country: KR
phone: +82-2-396-0100
e-mail: noc@ul-net.co.kr
nic-hdl: JD1821-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
% This query was served by the APNIC Whois Service version 1.88.36-SNAPSHOT (WHOIS-AU5)