17562 DATACOM-SYSTEMS Datacom Systems NSW, AU
Adjacency: 5 Upstream: 1 Downstream: 4
Upstream Adjacent AS list
AS9328 DATACOM-AU DATACOM SYSTEMS AU PTY LTD, AU
Downstream Adjacent AS list
AS136499 TMGCLOUDLAND-AS-AP TMG Cloudland Limited, NZ
AS132492 ARTC-AS-AP Australian Rail Track Corporation Limited, AU
AS132534 HEALTHLINKLIMITED-AS-AP Healthlink Limited, NZ
AS139736 APEXHOST-AS-AP Apexhost Pty Ltd, AU
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 4316 AS17562 ORG+TRN Originate: 51200 /16.36 Transit: 1536 /21.42 DATACOM-SYSTEMS Datacom Systems NSW, 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 % 8537 AS17562 DATACOM-SYSTEMS Datacom Systems NSW, AU 11 6 1 6 5 45.45% Prefix AS Path Aggregation Suggestion 167.30.144.0/24 4608 4826 9328 17562 167.130.64.0/18 4608 4826 9328 17562 167.130.81.0/24 4608 4826 9328 17562 - Withdrawn - matching aggregate 167.130.64.0/18 4608 4826 9328 17562 167.130.91.0/24 4608 4826 9328 17562 - Withdrawn - matching aggregate 167.130.64.0/18 4608 4826 9328 17562 167.130.128.0/17 4608 4826 9328 17562 + Announce - aggregate of 167.130.128.0/18 (4608 4826 9328 17562) and 167.130.192.0/18 (4608 4826 9328 17562) 167.130.128.0/18 4608 4826 9328 17562 - Withdrawn - aggregated with 167.130.192.0/18 (4608 4826 9328 17562) 167.130.181.0/24 4608 4826 9328 17562 - Withdrawn - matching aggregate 167.130.128.0/18 4608 4826 9328 17562 167.130.191.0/24 4608 4826 9328 17562 - Withdrawn - matching aggregate 167.130.128.0/18 4608 4826 9328 17562 167.130.192.0/18 4608 4826 9328 17562 - Withdrawn - aggregated with 167.130.128.0/18 (4608 4826 9328 17562) 203.5.202.0/24 4608 4826 9328 17562 203.5.206.0/24 4608 4826 9328 17562 218.100.1.0/24 4608 4826 9328 17562
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS17562 10 More Specifics 11 Total Advertisements DATACOM-SYSTEMS Datacom Systems NSW, AU
167.30.144.0/24 167.30.0.0/16
167.130.64.0/18 167.130.0.0/16
167.130.81.0/24 167.130.0.0/16
167.130.91.0/24 167.130.0.0/16
167.130.128.0/18 167.130.0.0/16
167.130.181.0/24 167.130.0.0/16
167.130.191.0/24 167.130.0.0/16
167.130.192.0/18 167.130.0.0/16
203.5.202.0/24 203.5.200.0/21
203.5.206.0/24 203.5.200.0/21
whois: 402332
IANA has recorded AS17562 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS17562\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 'AS17562'
% Abuse contact for 'AS17562' is 'AU-NOC-Notifications@datacom.com.au'
aut-num: AS17562
as-name: DATACOM-SYSTEMS
descr: Datacom Systems (NSW)
country: AU
import: from AS7474 action pref=10; accept ANY
import: from AS1221 action pref=10; accept ANY
export: to AS7474 announce AS17562
export: to AS1221 announce AS17562
default: to AS7474 action pref=100; networks ANY
org: ORG-DSPL6-AP
admin-c: DSAP2-AP
tech-c: DSAP2-AP
abuse-c: AD673-AP
mnt-lower: MAINT-DATACOM-SYS-AU
mnt-routes: MAINT-DATACOM-SYS-AU
mnt-by: APNIC-HM
mnt-irt: IRT-DATACOM-SYS-AU
last-modified: 2020-05-20T13:04:33Z
source: APNIC
irt: IRT-DATACOM-SYS-AU
address: 1 Julius Avenue, North Ryde NSW 2113
e-mail: AU-NOC-Notifications@datacom.com.au
abuse-mailbox: AU-NOC-Notifications@datacom.com.au
admin-c: AN736-AP
tech-c: AN736-AP
auth: # Filtered
remarks: au-noc-notifications@datacom.com.au is invalid
mnt-by: MAINT-DATACOM-SYS-AU
last-modified: 2026-04-01T13:07:21Z
source: APNIC
organisation: ORG-DSPL6-AP
org-name: DATACOM SYSTEMS (AU) PTY LTD
org-type: LIR
country: AU
address: 1 Julius Avenue
phone: +61872217996
e-mail: dnnsupport@datacom.com.au
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2023-09-05T02:17:59Z
source: APNIC
role: ABUSE DATACOMSYSAU
country: ZZ
address: 1 Julius Avenue, North Ryde NSW 2113
phone: +000000000
e-mail: AU-NOC-Notifications@datacom.com.au
admin-c: AN736-AP
tech-c: AN736-AP
nic-hdl: AD673-AP
remarks: Generated from irt object IRT-DATACOM-SYS-AU
remarks: au-noc-notifications@datacom.com.au is invalid
abuse-mailbox: AU-NOC-Notifications@datacom.com.au
mnt-by: APNIC-ABUSE
last-modified: 2026-04-01T13:07:58Z
source: APNIC
role: DATACOM SYSTEMS AU PTY LTD administrator
address: 1 Julius Avenue, North Ryde NSW 2113
country: AU
phone: +61872217996
e-mail: dnnsupport@datacom.com.au
admin-c: AN736-AP
tech-c: AN736-AP
nic-hdl: DSAP2-AP
mnt-by: MAINT-DATACOM-SYS-AU
last-modified: 2020-06-11T23:52:20Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.36-SNAPSHOT (WHOIS-AU5)