17833 NCOM-AS-KR NCOM ltd., KR
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS9848 SEJONGTELECOM-AS-KR SEJONG NETWORKS, KR
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 13527 AS17833 ORIGIN Originate: 6144 /19.42 Transit: 0 /0.00 NCOM-AS-KR NCOM 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 % 3390 AS17833 NCOM-AS-KR NCOM ltd., KR 24 20 5 9 15 62.50% Prefix AS Path Aggregation Suggestion 210.114.174.0/23 4777 23764 9848 17833 + Announce - aggregate of 210.114.174.0/24 (4777 23764 9848 17833) and 210.114.175.0/24 (4777 23764 9848 17833) 210.114.174.0/24 4777 23764 9848 17833 - Withdrawn - aggregated with 210.114.175.0/24 (4777 23764 9848 17833) 210.114.175.0/24 4777 23764 9848 17833 - Withdrawn - aggregated with 210.114.174.0/24 (4777 23764 9848 17833) 210.114.220.0/22 4777 23764 9848 17833 + Announce - aggregate of 210.114.220.0/23 (4777 23764 9848 17833) and 210.114.222.0/23 (4777 23764 9848 17833) 210.114.220.0/24 4777 23764 9848 17833 - Withdrawn - aggregated with 210.114.221.0/24 (4777 23764 9848 17833) 210.114.221.0/24 4777 23764 9848 17833 - Withdrawn - aggregated with 210.114.220.0/24 (4777 23764 9848 17833) 210.114.222.0/24 4777 23764 9848 17833 - Withdrawn - aggregated with 210.114.223.0/24 (4777 23764 9848 17833) 210.114.223.0/24 4777 23764 9848 17833 - Withdrawn - aggregated with 210.114.222.0/24 (4777 23764 9848 17833) 210.114.225.0/24 4777 23764 9848 17833 210.127.208.0/21 4777 23764 9848 17833 + Announce - aggregate of 210.127.208.0/22 (4777 23764 9848 17833) and 210.127.212.0/22 (4777 23764 9848 17833) 210.127.208.0/24 4777 23764 9848 17833 - Withdrawn - aggregated with 210.127.209.0/24 (4777 23764 9848 17833) 210.127.209.0/24 4777 23764 9848 17833 - Withdrawn - aggregated with 210.127.208.0/24 (4777 23764 9848 17833) 210.127.210.0/24 4777 23764 9848 17833 - Withdrawn - aggregated with 210.127.211.0/24 (4777 23764 9848 17833) 210.127.211.0/24 4777 23764 9848 17833 - Withdrawn - aggregated with 210.127.210.0/24 (4777 23764 9848 17833) 210.127.212.0/24 4777 23764 9848 17833 - Withdrawn - aggregated with 210.127.213.0/24 (4777 23764 9848 17833) 210.127.213.0/24 4777 23764 9848 17833 - Withdrawn - aggregated with 210.127.212.0/24 (4777 23764 9848 17833) 210.127.214.0/24 4777 23764 9848 17833 - Withdrawn - aggregated with 210.127.215.0/24 (4777 23764 9848 17833) 210.127.215.0/24 4777 23764 9848 17833 - Withdrawn - aggregated with 210.127.214.0/24 (4777 23764 9848 17833) 210.127.216.0/22 4777 23764 9848 17833 + Announce - aggregate of 210.127.216.0/23 (4777 23764 9848 17833) and 210.127.218.0/23 (4777 23764 9848 17833) 210.127.216.0/24 4777 23764 9848 17833 - Withdrawn - aggregated with 210.127.217.0/24 (4777 23764 9848 17833) 210.127.217.0/24 4777 23764 9848 17833 - Withdrawn - aggregated with 210.127.216.0/24 (4777 23764 9848 17833) 210.127.218.0/24 4777 23764 9848 17833 - Withdrawn - aggregated with 210.127.219.0/24 (4777 23764 9848 17833) 210.127.219.0/24 4777 23764 9848 17833 - Withdrawn - aggregated with 210.127.218.0/24 (4777 23764 9848 17833) 210.127.220.0/23 4777 23764 9848 17833 + Announce - aggregate of 210.127.220.0/24 (4777 23764 9848 17833) and 210.127.221.0/24 (4777 23764 9848 17833) 210.127.220.0/24 4777 23764 9848 17833 - Withdrawn - aggregated with 210.127.221.0/24 (4777 23764 9848 17833) 210.127.221.0/24 4777 23764 9848 17833 - Withdrawn - aggregated with 210.127.220.0/24 (4777 23764 9848 17833) 210.127.222.0/24 4777 23764 9848 17833 210.127.252.0/24 4777 2516 58453 9848 17833 210.127.253.0/24 4777 23764 9848 17833
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS17833 24 More Specifics 24 Total Advertisements NCOM-AS-KR NCOM ltd., KR
210.114.174.0/24 210.114.160.0/19
210.114.175.0/24 210.114.160.0/19
210.114.220.0/24 210.114.208.0/20
210.114.221.0/24 210.114.208.0/20
210.114.222.0/24 210.114.208.0/20
210.114.223.0/24 210.114.208.0/20
210.114.225.0/24 210.114.224.0/19
210.127.208.0/24 210.127.128.0/17
210.127.209.0/24 210.127.128.0/17
210.127.210.0/24 210.127.128.0/17
210.127.211.0/24 210.127.128.0/17
210.127.212.0/24 210.127.128.0/17
210.127.213.0/24 210.127.128.0/17
210.127.214.0/24 210.127.128.0/17
210.127.215.0/24 210.127.128.0/17
210.127.216.0/24 210.127.128.0/17
210.127.217.0/24 210.127.128.0/17
210.127.218.0/24 210.127.128.0/17
210.127.219.0/24 210.127.128.0/17
210.127.220.0/24 210.127.128.0/17
210.127.221.0/24 210.127.128.0/17
210.127.222.0/24 210.127.128.0/17
210.127.252.0/24 210.127.128.0/17
210.127.253.0/24 210.127.128.0/17
whois: 402332
IANA has recorded AS17833 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS17833\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS17653 - AS18431'
as-block: AS17653 - AS18431
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: 2019-01-08T23:19:07Z
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 'AS17832 - AS17881'
as-block: AS17832 - AS17881
descr: KRNIC-ASBLOCK-AP
descr: KRNIC
descr: Korea Network Information Center
country: KR
admin-c: HM127-AP
tech-c: HM127-AP
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: 2017-06-15T04:25:42Z
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 'AS17833'
% Abuse contact for 'AS17833' is 'irt@nic.or.kr'
aut-num: AS17833
as-name: NCOM-AS-KR
descr: NCOM ltd.
country: KR
admin-c: AM2169-AP
tech-c: AM2169-AP
import: from AS9318
action pref=2;
accept ANY
import: from AS9848
action pref=1;
accept ANY
export: to AS9318
announce AS17833
export: to AS9848
announce AS17833
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
last-modified: 2018-05-08T05:55:09Z
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 Sasang-gu Daedong-ro
country: KR
phone: +82-51-792-8063
e-mail: idc@suidc.com
nic-hdl: AM2169-AP
mnt-by: MNT-KRNIC-AP
last-modified: 2025-11-07T01:52:02Z
source: APNIC
% Information related to 'AS17833'
aut-num: AS17833
as-name: NCOM-AS-KR-KR
descr: NCOM ltd.
country: KR
import: from 9318 action pref=2 accept ANY
import: from 9848 action pref=1 accept ANY
export: to 9318 announce NEW
export: to 9848 announce NEW
admin-c: AM5914-KR
tech-c: AM5914-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 Sasang-gu Daedong-ro
address: floor 6
country: KR
phone: +82-51-792-8063
e-mail: idc@suidc.com
nic-hdl: AM5914-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 1.88.48 (WHOIS-AU5)