136931 CSL-AS-AP CSL Limited, AU
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS4826 VOCUS-BACKBONE-AS Vocus Connect International Backbone, AU
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 26340 AS136931 ORIGIN Originate: 2048 /21.00 Transit: 0 /0.00 CSL-AS-AP CSL Limited, AU
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 % 13893 AS136931 CSL-AS-AP CSL Limited, AU 6 4 1 3 3 50.00% Prefix AS Path Aggregation Suggestion 203.10.36.0/22 293 4826 136931 + Announce - aggregate of 203.10.36.0/23 (293 4826 136931) and 203.10.38.0/23 (293 4826 136931) 203.10.36.0/23 293 4826 136931 - Withdrawn - aggregated with 203.10.38.0/23 (293 4826 136931) 203.10.36.0/24 6939 4826 136931 203.10.37.0/24 293 4826 136931 - Withdrawn - matching aggregate 203.10.36.0/23 293 4826 136931 203.10.38.0/23 293 4826 136931 - Withdrawn - aggregated with 203.10.36.0/23 (293 4826 136931) 203.10.38.0/24 6939 4826 136931 203.10.39.0/24 293 4826 136931 - Withdrawn - matching aggregate 203.10.38.0/23 293 4826 136931
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS136931 6 More Specifics 6 Total Advertisements CSL-AS-AP CSL Limited, AU
203.10.36.0/23 203.10.36.0/22
203.10.36.0/24 203.10.36.0/22
203.10.37.0/24 203.10.36.0/22
203.10.38.0/23 203.10.36.0/22
203.10.38.0/24 203.10.36.0/22
203.10.39.0/24 203.10.36.0/22
whois: 402590
IANA has recorded AS136931 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS136931\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS136506 - AS137529'
as-block: AS136506 - AS137529
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: 2016-05-26T03:42:38Z
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 'AS136931'
% Abuse contact for 'AS136931' is 'abuse@csl.com.au'
aut-num: AS136931
as-name: CSL-AS-AP
descr: CSL Limited
descr: 45 Poplar Road
country: AU
org: ORG-CL6-AP
admin-c: NA654-AP
tech-c: NA654-AP
abuse-c: AC2277-AP
mnt-lower: MAINT-AP-CSL-LTD
mnt-routes: MAINT-AP-CSL-LTD
mnt-by: APNIC-HM
mnt-irt: IRT-CSL-NON-AU
last-modified: 2021-01-08T01:54:12Z
source: APNIC
irt: IRT-CSL-NON-AU
address: 45 Poplar Road
address: Parkville, Vic 3052
e-mail: abuse@csl.com.au
abuse-mailbox: abuse@csl.com.au
admin-c: NA654-AP
tech-c: NA654-AP
auth: # Filtered
remarks: abuse@csl.com.au is invalid
mnt-by: MAINT-AP-CSL-LTD
last-modified: 2025-11-18T00:26:51Z
source: APNIC
organisation: ORG-CL6-AP
org-name: CSL Limited
org-type: LIR
country: AU
address: 45 Poplar Road
phone: +61-3-9389-1911
fax-no: +61-3-9389-1434
e-mail: lanwan@csl.com.au
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2023-09-05T02:15:08Z
source: APNIC
role: ABUSE CSLNONAU
country: ZZ
address: 45 Poplar Road
address: Parkville, Vic 3052
phone: +000000000
e-mail: abuse@csl.com.au
admin-c: NA654-AP
tech-c: NA654-AP
nic-hdl: AC2277-AP
remarks: Generated from irt object IRT-CSL-NON-AU
remarks: abuse@csl.com.au is invalid
abuse-mailbox: abuse@csl.com.au
mnt-by: APNIC-ABUSE
last-modified: 2025-09-19T18:18:05Z
source: APNIC
person: Network Adminstrator
address: 45 Poplar Road
country: AU
phone: +61-3-9389-2666
e-mail: lanwan@csl.com.au
nic-hdl: NA654-AP
mnt-by: MAINT-AP-CSL-LTD
last-modified: 2017-09-20T00:59:39Z
source: APNIC
% Information related to 'AS136506 - AS137529'
as-block: AS136506 - AS137529
descr: APNIC ASN block
admin-c: IA55-AP
tech-c: IH123-AP
mnt-by: MNT-APJII-ID
mnt-lower: MNT-APJII-ID
last-modified: 2026-02-20T07:15:14Z
source: IDNIC
role: ID-NIC ADMINISTRATORS
address: Indonesian Network Information Center
address: ID-NIC
address: Cyber Building 11th Floor
address: Jakarta 12710
country: ID
phone: +62-21-52960634
fax-no: +62-21-52960635
e-mail: hostmaster@idnic.net
admin-c: IH288-AP
tech-c: IH288-AP
nic-hdl: IA55-AP
notify: hostmaster@idnic.net
mnt-by: MNT-APJII-ID
last-modified: 2026-02-25T04:06:45Z
source: IDNIC
role: ID-NIC HOSTMASTERS
address: Indonesian Network Information Center
address: ID-NIC
address: Cyber Building 11th Floor
address: Jakarta 12710
country: ID
phone: +62-21-52960634
fax-no: +62-21-52960635
e-mail: hostmaster@idnic.net
remarks: spam and abuse report : abuse@apjii.or.id
remarks: technical and routing : support@apjii.or.id
remarks: administrative request : admin@apjii.or.id
remarks: IDNIC hostmasters role object
admin-c: IH1-AP
tech-c: IH1-AP
nic-hdl: IH123-AP
notify: hostmaster@idnic.net
mnt-by: MNT-APJII-ID
last-modified: 2024-07-10T05:48:59Z
source: IDNIC
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5)