17653 PCM-HK-AP Pacific Century Matrix
Adjacency: 4 Upstream: 2 Downstream: 2
Upstream Adjacent AS list
AS10026 ANC Asia Netcom Corporation
AS3491 BTN-ASN - Beyond The Network America, Inc.
Downstream Adjacent AS list
AS24564 PRASHIKA-BD-AS-AP Proshika Computer Systems
AS23951 CITRA-AS-ID PT JEMBATAN CITRA NUSANTARA
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 7906 AS17653 ORG+TRN Originate: 7936 /19.05 Transit: 1280 /21.68 PCM-HK-AP Pacific Century Matrix
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 % 1284 AS17653 PCM-HK-AP Pacific Century Matrix 24 14 4 14 10 41.67% Prefix AS Path Aggregation Suggestion 122.128.96.0/21 4637 10026 17653 202.52.192.0/24 4637 10026 17653 202.52.194.0/23 4637 10026 17653 + Announce - aggregate of 202.52.194.0/24 (4637 10026 17653) and 202.52.195.0/24 (4637 10026 17653) 202.52.194.0/24 4637 10026 17653 - Withdrawn - aggregated with 202.52.195.0/24 (4637 10026 17653) 202.52.195.0/24 4637 10026 17653 - Withdrawn - aggregated with 202.52.194.0/24 (4637 10026 17653) 202.52.196.0/23 4637 10026 17653 + Announce - aggregate of 202.52.196.0/24 (4637 10026 17653) and 202.52.197.0/24 (4637 10026 17653) 202.52.196.0/24 4637 10026 17653 - Withdrawn - aggregated with 202.52.197.0/24 (4637 10026 17653) 202.52.197.0/24 4637 10026 17653 - Withdrawn - aggregated with 202.52.196.0/24 (4637 10026 17653) 202.52.199.0/24 4637 10026 17653 202.52.200.0/21 4637 10026 17653 + Announce - aggregate of 202.52.200.0/22 (4637 10026 17653) and 202.52.204.0/22 (4637 10026 17653) 202.52.200.0/24 4637 10026 17653 - Withdrawn - aggregated with 202.52.201.0/24 (4637 10026 17653) 202.52.201.0/24 4637 10026 17653 - Withdrawn - aggregated with 202.52.200.0/24 (4637 10026 17653) 202.52.202.0/24 4637 10026 17653 - Withdrawn - aggregated with 202.52.203.0/24 (4637 10026 17653) 202.52.203.0/24 4637 10026 17653 - Withdrawn - aggregated with 202.52.202.0/24 (4637 10026 17653) 202.52.204.0/24 4637 10026 17653 - Withdrawn - aggregated with 202.52.205.0/24 (4637 10026 17653) 202.52.205.0/24 4637 10026 17653 - Withdrawn - aggregated with 202.52.204.0/24 (4637 10026 17653) 202.52.206.0/24 4637 10026 17653 - Withdrawn - aggregated with 202.52.207.0/24 (4637 10026 17653) 202.52.207.0/24 4637 10026 17653 - Withdrawn - aggregated with 202.52.206.0/24 (4637 10026 17653) 202.52.208.0/24 4637 10026 17653 202.52.210.0/24 4637 10026 17653 202.52.211.0/24 4637 3491 17653 202.52.212.0/23 4637 10026 17653 + Announce - aggregate of 202.52.212.0/24 (4637 10026 17653) and 202.52.213.0/24 (4637 10026 17653) 202.52.212.0/24 4637 10026 17653 - Withdrawn - aggregated with 202.52.213.0/24 (4637 10026 17653) 202.52.213.0/24 4637 10026 17653 - Withdrawn - aggregated with 202.52.212.0/24 (4637 10026 17653) 202.52.214.0/24 4637 10026 17653 202.52.219.0/24 4637 10026 17653 203.78.164.0/24 4637 10026 17653 203.78.175.0/24 4637 10026 17653
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS17653 20 More Specifics 21 Total Advertisements PCM-HK-AP Pacific Century Matrix
202.52.192.0/24 202.52.192.0/20
202.52.193.0/24 202.52.192.0/20
202.52.194.0/24 202.52.192.0/20
202.52.196.0/24 202.52.192.0/20
202.52.197.0/24 202.52.192.0/20
202.52.200.0/24 202.52.192.0/20
202.52.201.0/24 202.52.192.0/20
202.52.202.0/24 202.52.192.0/20
202.52.203.0/24 202.52.192.0/20
202.52.204.0/24 202.52.192.0/20
202.52.205.0/24 202.52.192.0/20
202.52.206.0/24 202.52.192.0/20
202.52.207.0/24 202.52.192.0/20
202.52.211.0/24 202.52.208.0/20
202.52.212.0/24 202.52.208.0/20
202.52.213.0/24 202.52.208.0/20
202.52.214.0/24 202.52.208.0/20
202.52.219.0/24 202.52.208.0/20
203.78.164.0/24 203.78.160.0/20
203.78.175.0/24 203.78.160.0/20
whois: 402603
IANA has recorded AS17653 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS17653\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 'AS17653'
% Abuse contact for 'AS17653' is 'raymond.tan@globecast.com'
aut-num: AS17653
as-name: GCHK-SG
descr: Globecast Asia Pte Ltd
descr: Internet Service Provider
country: SG
org: ORG-GAPL5-AP
admin-c: GAPL6-AP
tech-c: GAPL6-AP
abuse-c: AG924-AP
mnt-lower: MAINT-GLOBECAST-SG
mnt-routes: MAINT-GLOBECAST-SG
mnt-by: APNIC-HM
mnt-irt: IRT-GLOBECAST-SG
last-modified: 2020-09-09T02:12:28Z
source: APNIC
irt: IRT-GLOBECAST-SG
address: 21 Media Circle,
e-mail: raymond.tan@globecast.com
abuse-mailbox: raymond.tan@globecast.com
admin-c: GAPL6-AP
tech-c: GAPL6-AP
auth: # Filtered
remarks: raymond.tan@globecast.com was validated on 2026-02-23
mnt-by: MAINT-GLOBECAST-SG
last-modified: 2026-02-23T01:40:08Z
source: APNIC
organisation: ORG-GAPL5-AP
org-name: Globecast Asia Pte Ltd
org-type: LIR
country: SG
address: 21 Media Circle
address: # 10-01/10 Infinite Studios
phone: +6563254222
e-mail: raymond.tan@globecast.com
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2024-10-21T13:04:29Z
source: APNIC
role: ABUSE GLOBECASTSG
country: ZZ
address: 21 Media Circle,
phone: +000000000
e-mail: raymond.tan@globecast.com
admin-c: GAPL6-AP
tech-c: GAPL6-AP
nic-hdl: AG924-AP
remarks: Generated from irt object IRT-GLOBECAST-SG
remarks: raymond.tan@globecast.com was validated on 2026-02-23
abuse-mailbox: raymond.tan@globecast.com
mnt-by: APNIC-ABUSE
last-modified: 2026-02-23T01:40:48Z
source: APNIC
role: Globecast Asia Pte Ltd administrator
address: 21 Media Circle, #10-01/10 Infinite Studios, Singapore 138562
country: SG
phone: +6563254222
e-mail: ismael.calantog@globecast.com
admin-c: GAPL6-AP
tech-c: GAPL6-AP
nic-hdl: GAPL6-AP
mnt-by: MAINT-GLOBECAST-SG
last-modified: 2019-08-14T23:38:48Z
source: APNIC
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