What is ASN AS135287?

ASN AS135287 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS135287?

AS135287 is listed under The Council of the City of Sydney.

What do peers, upstreams, and downstreams mean in ASN data?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS135287 The Council of the City of Sydney

ASN Lookup Tool

The Council of the City of Sydney cityofsydney.nsw.gov.au

AU 2 Routes

AS Data

AS135287

AS135287 – The Council of the City of Sydney

AS Number	135287
AS Name	TCOTCOS-AS-AP
Organization	The Council of the City of Sydney(org-tcot3-ap)
Country	AU
Website	cityofsydney.nsw.gov.au
Number of IPv4 Routes	2
Number of IPv6 Routes	0
ASN type	GOVERNMENT
Registry	APNIC
Date Allocated	N/A

ASN Intelligence API for production workflows

Use ASN data for AS135287 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
103.212.66.0/24	AS135287	The Council of the City of Sydney	The Council of the City of Sydney	256
103.141.114.0/24	AS135287	The Council of the City of Sydney	The Council of the City of Sydney	256

Raw Whois Response

% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS134557 - AS135580'

as-block:       AS134557 - AS135580
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:  2014-09-03T01:31:50Z
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 'AS135287'

% Abuse contact for 'AS135287' is 'tdsts@cityofsydney.nsw.gov.au'

aut-num:        AS135287
as-name:        TCOTCOS-AS-AP
descr:          The Council of the City of Sydney
country:        AU
org:            ORG-TCOT3-AP
admin-c:        TCOT3-AP
tech-c:         TCOT3-AP
abuse-c:        AT1056-AP
mnt-lower:      MAINT-TCOTCOS-AU
mnt-routes:     MAINT-TCOTCOS-AU
mnt-by:         APNIC-HM
mnt-irt:        IRT-TCOTCOS-AU
last-modified:  2020-06-03T13:04:32Z
source:         APNIC

irt:            IRT-TCOTCOS-AU
address:        456 Kent Street, Sydney NSW 2000
e-mail:         tdsts@cityofsydney.nsw.gov.au
abuse-mailbox:  tdsts@cityofsydney.nsw.gov.au
admin-c:        TCOT3-AP
tech-c:         TCOT3-AP
auth:           # Filtered
remarks:        tdsts@cityofsydney.nsw.gov.au was validated on 2026-03-10
mnt-by:         MAINT-TCOTCOS-AU
last-modified:  2026-03-10T18:21:36Z
source:         APNIC

organisation:   ORG-TCOT3-AP
org-name:       The Council of the City of Sydney
org-type:       LIR
country:        AU
address:        456 Kent Street
phone:          +612-9265-9333
fax-no:         +612-9265-9555
e-mail:         tdsts@cityofsydney.nsw.gov.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:16:51Z
source:         APNIC

role:           ABUSE TCOTCOSAU
country:        ZZ
address:        456 Kent Street, Sydney NSW 2000
phone:          +000000000
e-mail:         tdsts@cityofsydney.nsw.gov.au
admin-c:        TCOT3-AP
tech-c:         TCOT3-AP
nic-hdl:        AT1056-AP
remarks:        Generated from irt object IRT-TCOTCOS-AU
remarks:        tdsts@cityofsydney.nsw.gov.au was validated on 2026-03-10
abuse-mailbox:  tdsts@cityofsydney.nsw.gov.au
mnt-by:         APNIC-ABUSE
last-modified:  2026-03-10T18:21:53Z
source:         APNIC

role:           The Council of the City of Sydney administrator
address:        456 Kent Street, Sydney NSW 2000
country:        AU
phone:          +612-9265-9126
fax-no:         +612-9265-9126
e-mail:         adminc@cityofsydney.nsw.gov.au
admin-c:        TCOT3-AP
tech-c:         TCOT3-AP
nic-hdl:        TCOT3-AP
mnt-by:         MAINT-TCOTCOS-AU
last-modified:  2016-03-29T01:33:42Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-UK2)

Parsed Whois Response

Peers

AS Number	Description	Country
AS4826	Vocus Connect International Backbone	AU
AS4826	VOCUS PTY LTD	AU

Upstreams

AS Number	Description	Country
AS4826	VOCUS PTY LTD	AU

Contacts

Email Contacts

tdsts@cityofsydney.nsw.gov.au adminc@cityofsydney.nsw.gov.au

Abuse Contacts

tdsts@cityofsydney.nsw.gov.au