4668 LGNET-AS-KR LG CNS, KR
Adjacency: 3 Upstream: 3 Downstream: 0
Upstream Adjacent AS list
AS3786 LGDACOM LG DACOM Corporation, KR
AS4766 KIXS-AS-KR Korea Telecom, KR
AS9318 SKB-AS SK Broadband Co Ltd, KR
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 742 AS4668 ORIGIN Originate: 434560 /13.27 Transit: 0 /0.00 LGNET-AS-KR LG CNS, 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 % 4869 AS4668 LGNET-AS-KR LG CNS, KR 65 16 6 55 10 15.38% Prefix AS Path Aggregation Suggestion 27.122.128.0/17 4777 2497 9318 4668 27.122.240.0/20 4777 2516 3786 4668 4668 4668 61.33.252.128/25 4777 2516 4766 4668 61.35.238.128/25 4777 2516 4766 4668 121.50.16.0/20 4777 2497 9318 4668 124.46.0.0/17 4777 2497 9318 4668 150.150.0.0/16 4777 2497 9318 4668 156.147.0.0/16 4777 2497 9318 4668 156.147.61.0/24 4777 2516 3786 4668 4668 4668 156.147.69.0/24 4777 2516 3786 4668 4668 4668 156.147.161.0/24 4777 2516 3786 4668 4668 4668 165.186.0.0/16 4777 2497 9318 4668 165.186.2.0/23 4777 2516 3786 4668 4668 4668 165.186.4.0/22 4777 2516 3786 4668 4668 4668 165.186.8.0/22 4777 2516 3786 4668 4668 4668 165.186.12.0/24 4777 2516 3786 4668 4668 4668 165.186.14.0/24 4777 2516 3786 4668 4668 4668 165.186.20.0/22 4777 2516 3786 4668 4668 4668 165.186.24.0/21 4777 2516 3786 4668 4668 4668 + Announce - aggregate of 165.186.24.0/22 (4777 2516 3786 4668 4668 4668) and 165.186.28.0/22 (4777 2516 3786 4668 4668 4668) 165.186.24.0/22 4777 2516 3786 4668 4668 4668 - Withdrawn - aggregated with 165.186.28.0/22 (4777 2516 3786 4668 4668 4668) 165.186.28.0/23 4777 2516 3786 4668 4668 4668 - Withdrawn - aggregated with 165.186.30.0/23 (4777 2516 3786 4668 4668 4668) 165.186.30.0/23 4777 2516 3786 4668 4668 4668 - Withdrawn - aggregated with 165.186.28.0/23 (4777 2516 3786 4668 4668 4668) 165.186.32.0/21 4777 2516 3786 4668 4668 4668 165.186.40.0/22 4777 2516 3786 4668 4668 4668 165.186.47.0/24 4777 2516 3786 4668 4668 4668 165.186.49.0/24 4777 2516 3786 4668 4668 4668 165.186.51.0/24 4777 2516 3786 4668 4668 4668 165.186.52.0/22 4777 2516 3786 4668 4668 4668 165.186.56.0/21 4777 2516 3786 4668 4668 4668 + Announce - aggregate of 165.186.56.0/22 (4777 2516 3786 4668 4668 4668) and 165.186.60.0/22 (4777 2516 3786 4668 4668 4668) 165.186.56.0/22 4777 2516 3786 4668 4668 4668 - Withdrawn - aggregated with 165.186.60.0/22 (4777 2516 3786 4668 4668 4668) 165.186.60.0/22 4777 2516 3786 4668 4668 4668 - Withdrawn - aggregated with 165.186.56.0/22 (4777 2516 3786 4668 4668 4668) 165.186.65.0/24 4777 2516 3786 4668 4668 4668 165.186.89.0/24 4777 2516 3786 4668 4668 4668 165.186.90.0/23 4777 2516 3786 4668 4668 4668 165.186.92.0/23 4777 2516 3786 4668 4668 4668 165.186.93.0/24 4777 2516 3786 4668 4668 4668 - Withdrawn - matching aggregate 165.186.92.0/23 4777 2516 3786 4668 4668 4668 165.186.162.0/24 4777 2516 3786 4668 4668 4668 165.186.173.0/24 4777 2516 3786 4668 4668 4668 165.186.174.0/23 4777 2516 3786 4668 4668 4668 + Announce - aggregate of 165.186.174.0/24 (4777 2516 3786 4668 4668 4668) and 165.186.175.0/24 (4777 2516 3786 4668 4668 4668) 165.186.174.0/24 4777 2516 3786 4668 4668 4668 - Withdrawn - aggregated with 165.186.175.0/24 (4777 2516 3786 4668 4668 4668) 165.186.175.0/24 4777 2516 3786 4668 4668 4668 - Withdrawn - aggregated with 165.186.174.0/24 (4777 2516 3786 4668 4668 4668) 165.186.209.0/24 4777 2516 3786 4668 4668 4668 165.186.210.0/23 4777 2516 3786 4668 4668 4668 165.186.212.0/24 4777 2516 3786 4668 4668 4668 165.186.255.0/24 4777 2516 3786 4668 4668 4668 165.243.0.0/16 4777 2497 9318 4668 165.243.129.0/24 4777 2516 3786 4668 4668 4668 165.243.135.0/24 4777 2516 3786 4668 4668 4668 165.243.136.0/22 4777 2516 3786 4668 4668 4668 + Announce - aggregate of 165.243.136.0/23 (4777 2516 3786 4668 4668 4668) and 165.243.138.0/23 (4777 2516 3786 4668 4668 4668) 165.243.136.0/24 4777 2516 3786 4668 4668 4668 - Withdrawn - aggregated with 165.243.137.0/24 (4777 2516 3786 4668 4668 4668) 165.243.137.0/24 4777 2516 3786 4668 4668 4668 - Withdrawn - aggregated with 165.243.136.0/24 (4777 2516 3786 4668 4668 4668) 165.243.138.0/24 4777 2516 3786 4668 4668 4668 - Withdrawn - aggregated with 165.243.139.0/24 (4777 2516 3786 4668 4668 4668) 165.243.139.0/24 4777 2516 3786 4668 4668 4668 - Withdrawn - aggregated with 165.243.138.0/24 (4777 2516 3786 4668 4668 4668) 165.243.140.0/23 4777 2516 3786 4668 4668 4668 + Announce - aggregate of 165.243.140.0/24 (4777 2516 3786 4668 4668 4668) and 165.243.141.0/24 (4777 2516 3786 4668 4668 4668) 165.243.140.0/24 4777 2516 3786 4668 4668 4668 - Withdrawn - aggregated with 165.243.141.0/24 (4777 2516 3786 4668 4668 4668) 165.243.141.0/24 4777 2516 3786 4668 4668 4668 - Withdrawn - aggregated with 165.243.140.0/24 (4777 2516 3786 4668 4668 4668) 165.243.142.0/24 4777 2516 3786 4668 4668 4668 165.243.145.0/24 4777 2516 3786 4668 4668 4668 165.244.0.0/16 4777 2497 9318 4668 175.211.10.0/24 4777 2497 4766 4668 202.21.0.0/21 4777 2497 9318 4668 203.247.128.0/19 4777 2497 9318 4668 210.216.226.0/23 4777 2497 4766 4668 + Announce - aggregate of 210.216.226.0/24 (4777 2497 4766 4668) and 210.216.227.0/24 (4777 2497 4766 4668) 210.216.226.0/24 4777 2497 4766 4668 - Withdrawn - aggregated with 210.216.227.0/24 (4777 2497 4766 4668) 210.216.227.0/24 4777 2497 4766 4668 - Withdrawn - aggregated with 210.216.226.0/24 (4777 2497 4766 4668) 211.176.27.0/24 4777 6939 9318 4668 211.180.161.0/24 4777 2497 4766 4668 211.181.49.0/24 4777 2497 4766 4668 211.217.204.0/24 4777 2497 4766 4668 220.73.10.0/24 4777 2497 4766 4668 222.231.44.128/25 4777 2516 4766 4668
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS4668 55 More Specifics 65 Total Advertisements LGNET-AS-KR LG CNS, KR
27.122.240.0/20 27.122.128.0/17
61.33.252.128/25 61.32.0.0/13
61.35.238.128/25 61.32.0.0/13
156.147.61.0/24 156.147.0.0/16
156.147.69.0/24 156.147.0.0/16
156.147.161.0/24 156.147.0.0/16
165.186.2.0/23 165.186.0.0/16
165.186.4.0/22 165.186.0.0/16
165.186.8.0/22 165.186.0.0/16
165.186.12.0/24 165.186.0.0/16
165.186.14.0/24 165.186.0.0/16
165.186.20.0/22 165.186.0.0/16
165.186.24.0/22 165.186.0.0/16
165.186.28.0/23 165.186.0.0/16
165.186.30.0/23 165.186.0.0/16
165.186.32.0/21 165.186.0.0/16
165.186.40.0/22 165.186.0.0/16
165.186.47.0/24 165.186.0.0/16
165.186.49.0/24 165.186.0.0/16
165.186.51.0/24 165.186.0.0/16
165.186.52.0/22 165.186.0.0/16
165.186.56.0/22 165.186.0.0/16
165.186.60.0/22 165.186.0.0/16
165.186.65.0/24 165.186.0.0/16
165.186.89.0/24 165.186.0.0/16
165.186.90.0/23 165.186.0.0/16
165.186.92.0/23 165.186.0.0/16
165.186.93.0/24 165.186.0.0/16
165.186.162.0/24 165.186.0.0/16
165.186.173.0/24 165.186.0.0/16
165.186.174.0/24 165.186.0.0/16
165.186.175.0/24 165.186.0.0/16
165.186.209.0/24 165.186.0.0/16
165.186.210.0/23 165.186.0.0/16
165.186.212.0/24 165.186.0.0/16
165.186.255.0/24 165.186.0.0/16
165.243.129.0/24 165.243.0.0/16
165.243.135.0/24 165.243.0.0/16
165.243.136.0/24 165.243.0.0/16
165.243.137.0/24 165.243.0.0/16
165.243.138.0/24 165.243.0.0/16
165.243.139.0/24 165.243.0.0/16
165.243.140.0/24 165.243.0.0/16
165.243.141.0/24 165.243.0.0/16
165.243.142.0/24 165.243.0.0/16
165.243.145.0/24 165.243.0.0/16
175.211.10.0/24 175.192.0.0/10
210.216.226.0/24 210.216.0.0/16
210.216.227.0/24 210.216.0.0/16
211.176.27.0/24 211.176.0.0/14
211.180.161.0/24 211.180.0.0/15
211.181.49.0/24 211.180.0.0/15
211.217.204.0/24 211.217.0.0/16
220.73.10.0/24 220.72.0.0/13
222.231.44.128/25 222.231.0.0/18
whois: 402332
IANA has recorded AS4668 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS4668\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS4608 - AS4865'
as-block: AS4608 - AS4865
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: 2019-05-20T03:52:26Z
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 'AS4668'
% Abuse contact for 'AS4668' is 'irt@nic.or.kr'
aut-num: AS4668
as-name: LGNET-AS-KR
descr: LG CNS
country: KR
admin-c: AM1200-AP
tech-c: AM1200-AP
import: from AS3786
action pref=100;
accept ANY
import: from AS9286
action pref=10;
accept ANY
export: to AS3786
announce AS4668
export: to AS9286
announce AS4668
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
last-modified: 2017-04-13T06:16:01Z
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 Gangseo-gu Magokjungang 8-ro 71
country: KR
phone: +82-2-2099-5898
e-mail: netinfo@lgcns.com
nic-hdl: AM1200-AP
mnt-by: MNT-KRNIC-AP
last-modified: 2024-11-13T00:46:06Z
source: APNIC
% Information related to 'AS4668'
aut-num: AS4668
as-name: LGNET-AS-KR-KR
descr: LG CNS
country: KR
import: from AS9286 action pref=10 accept ANY
import: from AS3786 action pref=100 accept ANY
export: to AS9286 announce AS4668
export: to AS3786 announce AS4668
admin-c: EJ21-KR
tech-c: EJ21-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 Gangseo-gu Magokjungang 8-ro 71
address: LG Science Park LGCNS
country: KR
phone: +82-2-2099-5898
e-mail: netinfo@lgcns.com
nic-hdl: EJ21-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)