17864 SKB-TBROAD_HANVIT-AS-KR SK Broadband Co Ltd, KR
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS9318 SKB-AS SK Broadband Co Ltd, KR
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 1025 AS17864 ORIGIN Originate: 268544 /13.97 Transit: 0 /0.00 SKB-TBROAD_HANVIT-AS-KR SK Broadband 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 % 2768 AS17864 SKB-TBROAD_HANVIT-AS-KR SK Broadband Co Ltd, 31 21 1 11 20 64.52% Prefix AS Path Aggregation Suggestion 27.119.128.0/17 37100 9318 17864 45.112.112.0/22 37100 9318 17864 61.97.16.0/20 37100 9318 17864 61.106.192.0/19 37100 9318 17864 61.109.0.0/17 37100 9318 17864 103.51.200.0/22 37100 9318 17864 110.5.128.0/17 37100 9318 17864 110.5.140.0/24 37100 9318 17864 - Withdrawn - matching aggregate 110.5.128.0/17 37100 9318 17864 110.5.141.0/24 37100 9318 17864 - Withdrawn - matching aggregate 110.5.128.0/17 37100 9318 17864 110.5.143.0/24 37100 9318 17864 - Withdrawn - matching aggregate 110.5.128.0/17 37100 9318 17864 124.199.128.0/17 37100 9318 17864 124.199.128.0/18 37100 9318 17864 - Withdrawn - matching aggregate 124.199.128.0/17 37100 9318 17864 124.199.192.0/18 37100 9318 17864 - Withdrawn - matching aggregate 124.199.128.0/17 37100 9318 17864 218.37.0.0/17 37100 9318 17864 + Announce - aggregate of 218.37.0.0/18 (37100 9318 17864) and 218.37.64.0/18 (37100 9318 17864) 218.37.0.0/18 37100 9318 17864 - Withdrawn - aggregated with 218.37.64.0/18 (37100 9318 17864) 218.37.42.0/24 37100 9318 17864 - Withdrawn - matching aggregate 218.37.0.0/18 37100 9318 17864 218.37.44.0/22 37100 9318 17864 - Withdrawn - matching aggregate 218.37.0.0/18 37100 9318 17864 218.37.48.0/24 37100 9318 17864 - Withdrawn - matching aggregate 218.37.0.0/18 37100 9318 17864 218.37.51.0/24 37100 9318 17864 - Withdrawn - matching aggregate 218.37.0.0/18 37100 9318 17864 218.37.52.0/22 37100 9318 17864 - Withdrawn - matching aggregate 218.37.0.0/18 37100 9318 17864 218.37.56.0/21 37100 9318 17864 - Withdrawn - matching aggregate 218.37.0.0/18 37100 9318 17864 218.37.64.0/18 37100 9318 17864 - Withdrawn - aggregated with 218.37.0.0/18 (37100 9318 17864) 218.37.86.0/24 37100 9318 17864 - Withdrawn - matching aggregate 218.37.64.0/18 37100 9318 17864 218.37.192.0/18 37100 9318 17864 218.37.247.0/24 37100 9318 17864 - Withdrawn - matching aggregate 218.37.192.0/18 37100 9318 17864 218.37.248.0/22 37100 9318 17864 - Withdrawn - matching aggregate 218.37.192.0/18 37100 9318 17864 218.37.252.0/24 37100 9318 17864 - Withdrawn - matching aggregate 218.37.192.0/18 37100 9318 17864 218.37.253.0/24 37100 9318 17864 - Withdrawn - matching aggregate 218.37.192.0/18 37100 9318 17864 218.101.128.0/17 37100 9318 17864 218.101.213.0/24 37100 9318 17864 - Withdrawn - matching aggregate 218.101.128.0/17 37100 9318 17864 218.101.214.0/24 37100 9318 17864 - Withdrawn - matching aggregate 218.101.128.0/17 37100 9318 17864 218.101.215.0/24 37100 9318 17864 - Withdrawn - matching aggregate 218.101.128.0/17 37100 9318 17864
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS17864 21 More Specifics 29 Total Advertisements SKB-TBROAD_HANVIT-AS-KR SK Broadband Co Ltd, KR
110.5.140.0/24 110.5.128.0/17
110.5.141.0/24 110.5.128.0/17
110.5.143.0/24 110.5.128.0/17
124.199.128.0/18 124.199.128.0/17
124.199.192.0/18 124.199.128.0/17
218.37.0.0/18 218.37.0.0/17
218.37.42.0/24 218.37.0.0/17
218.37.44.0/22 218.37.0.0/17
218.37.48.0/24 218.37.0.0/17
218.37.51.0/24 218.37.0.0/17
218.37.52.0/22 218.37.0.0/17
218.37.56.0/21 218.37.0.0/17
218.37.64.0/18 218.37.0.0/17
218.37.86.0/24 218.37.0.0/17
218.37.247.0/24 218.37.192.0/18
218.37.248.0/22 218.37.192.0/18
218.37.252.0/24 218.37.192.0/18
218.37.253.0/24 218.37.192.0/18
218.101.213.0/24 218.101.128.0/17
218.101.214.0/24 218.101.128.0/17
218.101.215.0/24 218.101.128.0/17
whois: 402590
IANA has recorded AS17864 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS17864\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 'AS17864'
% Abuse contact for 'AS17864' is 'irt@nic.or.kr'
aut-num: AS17864
as-name: SKB-TBROAD_HANVIT-AS-KR
descr: SK Broadband Co Ltd
country: KR
admin-c: AM1774-AP
tech-c: AM1774-AP
import: from AS3786
action pref=10;
accept ANY
import: from AS9644
action pref=100;
accept ANY
export: to AS3786
announce AS17864
export: to AS9644
announce AS17864
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
last-modified: 2020-12-29T05:52:04Z
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 Toegye-ro 24
country: KR
phone: +82-80-8282-106
e-mail: ip-adm@skbroadband.com
nic-hdl: AM1774-AP
mnt-by: MNT-KRNIC-AP
last-modified: 2020-12-29T05:52:04Z
source: APNIC
% Information related to 'AS17864'
aut-num: AS17864
as-name: SKB-TBROAD_HANVIT-AS-KR-KR
descr: SK Broadband Co Ltd
country: KR
import: from AS3786 action pref=10 accept ANY
import: from AS9644 action pref=100 accept ANY
export: to AS3786 announce AS17864
export: to AS9644 announce AS17864
admin-c: AM6568-KR
tech-c: AM6568-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 Toegye-ro 24
address: SKB
country: KR
phone: +82-80-8282-106
e-mail: ip-adm@skbroadband.com
nic-hdl: AM6568-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)