17597 SAEROMNET-AS-KR Hanvit Saerom Broadcasting
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS9848 GNGAS Enterprise Networks
AS9318 HANARO-AS Hanaro Telecom Inc.
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 1915 AS17597 ORIGIN Originate: 76288 /15.78 Transit: 0 /0.00 SAEROMNET-AS-KR Hanvit Saerom Broadcasting
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 % 418 AS17597 SAEROMNET-AS-KR Hanvit Saerom Broadcasti 40 35 3 8 32 80.00% Prefix AS Path Aggregation Suggestion 61.47.192.0/18 4637 9318 17597 61.47.192.0/20 4637 3491 9848 17597 + Announce - aggregate of 61.47.192.0/21 (4637 3491 9848 17597) and 61.47.200.0/21 (4637 3491 9848 17597) 61.47.192.0/22 4637 3491 9848 17597 - Withdrawn - aggregated with 61.47.196.0/22 (4637 3491 9848 17597) 61.47.196.0/22 4637 3491 9848 17597 - Withdrawn - aggregated with 61.47.192.0/22 (4637 3491 9848 17597) 61.47.200.0/22 4637 3491 9848 17597 - Withdrawn - aggregated with 61.47.204.0/22 (4637 3491 9848 17597) 61.47.204.0/22 4637 3491 9848 17597 - Withdrawn - aggregated with 61.47.200.0/22 (4637 3491 9848 17597) 61.47.208.0/21 4637 3491 9848 17597 + Announce - aggregate of 61.47.208.0/22 (4637 3491 9848 17597) and 61.47.212.0/22 (4637 3491 9848 17597) 61.47.208.0/22 4637 3491 9848 17597 - Withdrawn - aggregated with 61.47.212.0/22 (4637 3491 9848 17597) 61.47.212.0/22 4637 3491 9848 17597 - Withdrawn - aggregated with 61.47.208.0/22 (4637 3491 9848 17597) 61.47.216.0/22 4637 9318 17597 - Withdrawn - matching aggregate 61.47.192.0/18 4637 9318 17597 61.47.220.0/22 4637 9318 17597 - Withdrawn - matching aggregate 61.47.192.0/18 4637 9318 17597 61.47.224.0/22 4637 9318 17597 - Withdrawn - matching aggregate 61.47.192.0/18 4637 9318 17597 61.47.228.0/22 4637 9318 17597 - Withdrawn - matching aggregate 61.47.192.0/18 4637 9318 17597 61.47.232.0/22 4637 9318 17597 - Withdrawn - matching aggregate 61.47.192.0/18 4637 9318 17597 61.47.236.0/22 4637 9318 17597 - Withdrawn - matching aggregate 61.47.192.0/18 4637 9318 17597 61.47.240.0/22 4637 9318 17597 - Withdrawn - matching aggregate 61.47.192.0/18 4637 9318 17597 61.47.244.0/22 4637 9318 17597 - Withdrawn - matching aggregate 61.47.192.0/18 4637 9318 17597 61.47.248.0/22 4637 9318 17597 - Withdrawn - matching aggregate 61.47.192.0/18 4637 9318 17597 61.47.252.0/22 4637 9318 17597 - Withdrawn - matching aggregate 61.47.192.0/18 4637 9318 17597 61.109.138.0/23 4637 9318 17597 125.209.0.0/18 4637 9318 17597 125.209.0.0/22 4637 9318 17597 - Withdrawn - matching aggregate 125.209.0.0/18 4637 9318 17597 125.209.4.0/22 4637 9318 17597 - Withdrawn - matching aggregate 125.209.0.0/18 4637 9318 17597 125.209.8.0/22 4637 9318 17597 - Withdrawn - matching aggregate 125.209.0.0/18 4637 9318 17597 125.209.12.0/22 4637 9318 17597 - Withdrawn - matching aggregate 125.209.0.0/18 4637 9318 17597 125.209.16.0/22 4637 9318 17597 - Withdrawn - matching aggregate 125.209.0.0/18 4637 9318 17597 125.209.20.0/22 4637 9318 17597 - Withdrawn - matching aggregate 125.209.0.0/18 4637 9318 17597 125.209.24.0/22 4637 9318 17597 - Withdrawn - matching aggregate 125.209.0.0/18 4637 9318 17597 125.209.28.0/22 4637 9318 17597 - Withdrawn - matching aggregate 125.209.0.0/18 4637 9318 17597 125.209.54.0/23 4637 9318 17597 - Withdrawn - matching aggregate 125.209.0.0/18 4637 9318 17597 125.209.58.0/23 4637 9318 17597 - Withdrawn - matching aggregate 125.209.0.0/18 4637 9318 17597 125.209.60.0/22 4637 9318 17597 - Withdrawn - matching aggregate 125.209.0.0/18 4637 9318 17597 203.123.192.0/19 4637 9318 17597 203.123.192.0/22 4637 9318 17597 - Withdrawn - matching aggregate 203.123.192.0/19 4637 9318 17597 203.123.196.0/22 4637 9318 17597 - Withdrawn - matching aggregate 203.123.192.0/19 4637 9318 17597 203.123.200.0/21 4637 3491 9848 17597 + Announce - aggregate of 203.123.200.0/22 (4637 3491 9848 17597) and 203.123.204.0/22 (4637 3491 9848 17597) 203.123.200.0/22 4637 3491 9848 17597 - Withdrawn - aggregated with 203.123.204.0/22 (4637 3491 9848 17597) 203.123.204.0/22 4637 3491 9848 17597 - Withdrawn - aggregated with 203.123.200.0/22 (4637 3491 9848 17597) 203.123.208.0/22 4637 9318 17597 - Withdrawn - matching aggregate 203.123.192.0/19 4637 9318 17597 203.123.212.0/22 4637 9318 17597 - Withdrawn - matching aggregate 203.123.192.0/19 4637 9318 17597 203.123.216.0/22 4637 9318 17597 - Withdrawn - matching aggregate 203.123.192.0/19 4637 9318 17597 203.123.220.0/23 4637 9318 17597 - Withdrawn - matching aggregate 203.123.192.0/19 4637 9318 17597 222.236.82.0/23 4637 9318 17597
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS17597 37 More Specifics 40 Total Advertisements SAEROMNET-AS-KR Hanvit Saerom Broadcasting
61.47.192.0/22 61.47.192.0/18
61.47.196.0/22 61.47.192.0/18
61.47.200.0/22 61.47.192.0/18
61.47.204.0/22 61.47.192.0/18
61.47.208.0/22 61.47.192.0/18
61.47.212.0/22 61.47.192.0/18
61.47.216.0/22 61.47.192.0/18
61.47.220.0/22 61.47.192.0/18
61.47.224.0/22 61.47.192.0/18
61.47.228.0/22 61.47.192.0/18
61.47.232.0/22 61.47.192.0/18
61.47.236.0/22 61.47.192.0/18
61.47.240.0/22 61.47.192.0/18
61.47.244.0/22 61.47.192.0/18
61.47.248.0/22 61.47.192.0/18
61.47.252.0/22 61.47.192.0/18
61.109.138.0/23 61.96.0.0/12
125.209.0.0/22 125.209.0.0/18
125.209.4.0/22 125.209.0.0/18
125.209.8.0/22 125.209.0.0/18
125.209.12.0/22 125.209.0.0/18
125.209.16.0/22 125.209.0.0/18
125.209.20.0/22 125.209.0.0/18
125.209.24.0/22 125.209.0.0/18
125.209.28.0/22 125.209.0.0/18
125.209.54.0/23 125.209.0.0/18
125.209.58.0/23 125.209.0.0/18
125.209.60.0/22 125.209.0.0/18
203.123.192.0/22 203.123.192.0/19
203.123.196.0/22 203.123.192.0/19
203.123.200.0/22 203.123.192.0/19
203.123.204.0/22 203.123.192.0/19
203.123.208.0/22 203.123.192.0/19
203.123.212.0/22 203.123.192.0/19
203.123.216.0/22 203.123.192.0/19
203.123.220.0/23 203.123.192.0/19
222.236.82.0/23 222.232.0.0/13
whois: 402603
IANA has recorded AS17597 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS17597\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS17408 - AS17651'
as-block: AS17408 - AS17651
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: 2019-01-08T23:22:27Z
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 'AS17567 - AS17616'
as-block: AS17567 - AS17616
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 'AS17597'
% Abuse contact for 'AS17597' is 'irt@nic.or.kr'
aut-num: AS17597
as-name: SKB-SAEROMNET-AS-KR
descr: SK Broadband Co Ltd
country: KR
admin-c: AM1771-AP
tech-c: AM1771-AP
import: from AS23563
action pref=100;
accept ANY
import: from AS23578
action pref=200;
accept ANY
export: to AS23563
announce AS17597
export: to AS23578
announce AS17597
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
last-modified: 2020-12-29T05:50:02Z
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: Seoul Jung-gu Toegye-ro 24
country: KR
phone: +82-80-8282-106
e-mail: ip-adm@skbroadband.com
nic-hdl: AM1771-AP
mnt-by: MNT-KRNIC-AP
last-modified: 2020-12-29T05:50:02Z
source: APNIC
% Information related to 'AS17597'
aut-num: AS17597
as-name: SKB-SAEROMNET-AS-KR-KR
descr: SK Broadband Co Ltd
country: KR
import: from AS23578 action pref=200 accept ANY
import: from AS23563 action pref=100 accept ANY
export: to AS23578 announce AS17597
export: to AS23563 announce AS17597
admin-c: AM6564-KR
tech-c: AM6564-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: AM6564-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)