ASN Lookup Tool

Macquarie Technology Operations Pty Limited intellicentre.net.au AU AU 123 Routes

AS Data

AS17477

AS17477Macquarie Technology Operations Pty Limited

AS Number 17477
AS Name MCT-SYDNEY
Organization Macquarie Technology Operations Pty Limited(org-mct1-ap)
Country AU
Website intellicentre.net.au
Number of IPv4 Routes 115
Number of IPv6 Routes 8
ASN type BUSINESS
Registry APNIC
Date Allocated N/A

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Use ASN data for AS17477 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
125.7.109.0/24 256
202.191.48.0/21 2048
125.7.74.0/24 256
2400:cc00:8400::/40 ~309×10²⁴
124.47.128.0/18 16384
124.47.180.0/24 256
124.47.139.0/24 256
210.193.221.0/24 256
125.7.120.0/24 256
210.193.224.0/24 256

Raw Whois Response

% [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 'AS17477'

% Abuse contact for 'AS17477' is 'abuse@macquarietelecom.com'

aut-num:        AS17477
as-name:        MCT-SYDNEY
descr:          Macquarie Technology Operations Pty Limited
descr:          Customer Internet Network
country:        AU
import:         from AS7474 action pref=10; accept ANY AND NOT {0.0.0.0/0}
import:         from AS9837 action pref=10; accept ANY AND NOT {0.0.0.0/0}
import:         from AS18398 action pref=20; accept ANY AND NOT {0.0.0.0/0}
import:         from AS23745 action pref=20; accept ANY AND NOT {0.0.0.0/0}
import:         from AS2764 action pref=10; accept ANY AND NOT {0.0.0.0/0}
export:         to AS7474 announce AS17477
export:         to AS9837 announce AS17477
export:         to AS18398 announce AS17477
export:         to AS23745 announce AS17477
export:         to AS2764 announce AS17477
org:            ORG-MCT1-AP
admin-c:        MCT2-AP
tech-c:         MCT2-AP
abuse-c:        AM2341-AP
mnt-lower:      MAINT-AU-MCT
mnt-routes:     MAINT-AU-MCT
mnt-by:         APNIC-HM
mnt-irt:        IRT-MCT-AU
last-modified:  2025-05-06T06:15:39Z
notify:         inoc@macquarietelecom.com
source:         APNIC

irt:            IRT-MCT-AU
address:        Lvl 16, 477 Pitt Street,
address:        Sydney 2000
e-mail:         abuse@macquarietelecom.com
abuse-mailbox:  abuse@macquarietelecom.com
admin-c:        MCT2-AP
tech-c:         MCT2-AP
auth:           # Filtered
remarks:        abuse@macquarietelecom.com was validated on 2026-03-10
mnt-by:         MAINT-AU-MCT
last-modified:  2026-03-10T22:17:21Z
source:         APNIC

organisation:   ORG-MCT1-AP
org-name:       Macquarie Technology Operations Pty Limited
org-type:       LIR
country:        AU
address:        Level 15
address:        2 Market Street
phone:          +61-29201-0000
fax-no:         +61-28221-7788
e-mail:         inoc@macquarietelecom.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2024-05-20T12:55:10Z
source:         APNIC

role:           ABUSE MCTAU
country:        ZZ
address:        Lvl 16, 477 Pitt Street,
address:        Sydney 2000
phone:          +000000000
e-mail:         abuse@macquarietelecom.com
admin-c:        MCT2-AP
tech-c:         MCT2-AP
nic-hdl:        AM2341-AP
remarks:        Generated from irt object IRT-MCT-AU
remarks:        abuse@macquarietelecom.com was validated on 2026-03-10
abuse-mailbox:  abuse@macquarietelecom.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-03-10T22:17:32Z
source:         APNIC

role:           Macquarie Telecom Role Account
address:        Level 15, 2 Market Street, Sydney 2000
country:        AU
phone:          +612 9201 0000
fax-no:         +612 8204 5188
e-mail:         hostmaster@intellicentre.net.au
remarks:        send spam reports to abuse@macquarie.net.au
remarks:        and abuse reports to abuse@intellicentre.net.au
remarks:        Please include detailed information and
remarks:        times in UTC
admin-c:        MCT2-AP
tech-c:         MCT2-AP
nic-hdl:        MCT2-AP
notify:         hostmaster@intellicentre.net.au
mnt-by:         MAINT-AU-MCT
last-modified:  2016-06-07T01:23:12Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-US2)

Parsed Whois Response

Peers

AS Number Description Country
AS63956 5G NETWORK OPERATIONS PTY LTD AU
AS6939 Hurricane Electric LLC US
AS38880 Micron21 Datacentre Pty Ltd AU
AS58418 Counsel's Chambers Limited AU
AS45437 Real World - The Core AU
AS199524 G-Core Labs S.A. LU
AS55337 ABNOTE AUSTRALASIA PTY LTD AU
AS136497 Verifone Australia (HAPL) Pty Ltd AU
AS16552 Tiggee LLC US
AS398465 Rackdog, LLC US

Upstreams

AS Number Description Country
AS64073 VETTA TRADING LIMITED NZ
AS38195 SUPERLOOP AUSTRALIA PTY LTD AU
AS137409 GSL Networks Pty LTD AU
AS4826 VOCUS PTY LTD AU

Downstreams

AS Number Description Country
AS37993 Cranbrook School AU
AS65800 IANA - Autonomous System Number US
AS6939 Hurricane Electric LLC US
AS132368 AUDATEX AUSTRALIA PTY LTD AU
AS137863 TOYOTA MATERIAL HANDLING AUSTRALIA PTY LIMITED AU
AS58418 Counsel's Chambers Limited AU
AS53580 MARKETO, Inc. US
AS136792 Mimecast Australia Pty Ltd AU
AS140637 Macquarie Technology Operations Pty Limited AU
AS136497 Verifone Australia HAPL Pty Ltd AU

Contacts

Legacy Routes

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Frequently Asked Questions

ASN AS17477 is an Autonomous System Number used to identify a network for BGP internet routing.
AS17477 is listed under Macquarie Technology Operations Pty Limited.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.