ASN AS45961 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS45961?

AS45961 is listed under Port of Melbourne Operations Pty Ltd.

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.

AS45961 Port of Melbourne Operations Pty Ltd

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Port of Melbourne Operations Pty Ltd portofmelbourne.com

AU 0 Routes

AS Data

AS45961

AS45961 – Port of Melbourne Operations Pty Ltd

AS Number	45961
AS Name	POMO-AS-AP
Organization	Port of Melbourne Operations Pty Ltd(org-pomo1-ap)
Country	AU
Website	portofmelbourne.com
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	APNIC
Date Allocated	N/A

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Raw Whois Response

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

% Information related to 'AS45056 - AS46079'

as-block:       AS45056 - AS46079
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:  2009-09-29T05:48:11Z
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 'AS45961'

% Abuse contact for 'AS45961' is 'servicedesk@portofmelbourne.com'

aut-num:        AS45961
as-name:        POMO-AS-AP
descr:          Port of Melbourne Operations Pty Ltd
country:        AU
org:            ORG-POMO1-AP
admin-c:        POMO1-AP
tech-c:         POMO1-AP
abuse-c:        AP1051-AP
mnt-lower:      MAINT-POMO-AU
mnt-routes:     MAINT-POMO-AU
mnt-by:         APNIC-HM
mnt-irt:        IRT-POMO-AU
last-modified:  2020-11-04T13:07:52Z
source:         APNIC

irt:            IRT-POMO-AU
address:        Level 19, 839 Collins Street, Docklands VIC 3008
e-mail:         servicedesk@portofmelbourne.com
abuse-mailbox:  servicedesk@portofmelbourne.com
admin-c:        POMO1-AP
tech-c:         POMO1-AP
auth:           # Filtered
remarks:        servicedesk@portofmelbourne.com was validated on 2026-03-12
mnt-by:         MAINT-POMO-AU
last-modified:  2026-03-12T04:59:27Z
source:         APNIC

organisation:   ORG-POMO1-AP
org-name:       Port of Melbourne Operations Pty Ltd
org-type:       LIR
country:        AU
address:        Level 19
address:        839 Collins Street
phone:          +61-3-9683-1314
fax-no:         +61-3-9683-1570
e-mail:         servicedesk@portofmelbourne.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:17:00Z
source:         APNIC

role:           ABUSE POMOAU
country:        ZZ
address:        Level 19, 839 Collins Street, Docklands VIC 3008
phone:          +000000000
e-mail:         servicedesk@portofmelbourne.com
admin-c:        POMO1-AP
tech-c:         POMO1-AP
nic-hdl:        AP1051-AP
remarks:        Generated from irt object IRT-POMO-AU
remarks:        servicedesk@portofmelbourne.com was validated on 2026-03-12
abuse-mailbox:  servicedesk@portofmelbourne.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-03-12T04:59:50Z
source:         APNIC

role:           Port of Melbourne Operations Pty Ltd administrator
address:        Level 4, 530 Collins Street, Melbourne VIC 3000
country:        AU
phone:          +61-3-9683-1314
fax-no:         +61-3-9683-1314
e-mail:         servicedesk@portofmelbourne.com
admin-c:        POMO1-AP
tech-c:         POMO1-AP
nic-hdl:        POMO1-AP
mnt-by:         MAINT-POMO-AU
last-modified:  2016-10-12T02:31:36Z
source:         APNIC

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