ASN Lookup Tool

Australian Nuclear Science and Technology Organisation ansto.gov.au AU AU 2 Routes

AS Data

AS45128

AS45128Australian Nuclear Science and Technology Organisation

AS Number 45128
AS Name ANSTO-AS-AP
Organization Australian Nuclear Science and Technology Organisation(org-ansa3-ap)
Country AU
Website ansto.gov.au
Number of IPv4 Routes 1
Number of IPv6 Routes 1
ASN type GOVERNMENT
Registry APNIC
Date Allocated N/A

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Use ASN data for AS45128 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
137.157.0.0/16 65536
2001:df0:93::/48 ~1×10²⁴

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 'AS45128'

% Abuse contact for 'AS45128' is 'pabx@ansto.gov.au'

aut-num:        AS45128
as-name:        ANSTO-AS-AP
descr:          Australian Nuclear Science and Technology Organisation,
descr:          Research Organisation
country:        AU
import:         from AS7575 action pref=10; accept ANY
import:         from AS45511 action pref=100; accept ANY
export:         to AS7575 announce AS45128
export:         to AS45511 announce AS45128
default:        to AS7575 action pref=10; networks ANY
org:            ORG-ANSA3-AP
admin-c:        JM2566-AP
tech-c:         JM2566-AP
abuse-c:        AA2032-AP
notify:         igroup@ansto.gov.au
mnt-lower:      MAINT-AU-ANSTO
mnt-routes:     MAINT-AU-ANSTO
mnt-by:         APNIC-HM
mnt-irt:        IRT-ANSTO-AU
last-modified:  2024-12-19T04:23:21Z
source:         APNIC

irt:            IRT-ANSTO-AU
address:        Locked Bag 2001
address:        Kirrrawee DC
address:        NSW 2232
e-mail:         pabx@ansto.gov.au
abuse-mailbox:  pabx@ansto.gov.au
admin-c:        JM2566-AP
tech-c:         BD386-AP
auth:           # Filtered
remarks:        pabx@ansto.gov.au was validated on 2025-08-29
mnt-by:         MAINT-AU-ANSTO
mnt-by:         MAINT-AU-ANSTO
mnt-by:         MAINT-AU-ANSTO
last-modified:  2025-11-18T00:28:02Z
source:         APNIC

organisation:   ORG-ANSA3-AP
org-name:       Australian Nuclear Science and Technology Organisation
org-type:       LIR
country:        AU
address:        New Illawarra Road,
phone:          +61 2 9717 7779
fax-no:         +61 2 9717 7770
e-mail:         pabx@ansto.gov.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:38Z
source:         APNIC

role:           ABUSE ANSTOAU
country:        ZZ
address:        Locked Bag 2001
address:        Kirrrawee DC
address:        NSW 2232
phone:          +000000000
e-mail:         pabx@ansto.gov.au
admin-c:        JM2566-AP
tech-c:         BD386-AP
nic-hdl:        AA2032-AP
remarks:        Generated from irt object IRT-ANSTO-AU
remarks:        pabx@ansto.gov.au was validated on 2025-08-29
abuse-mailbox:  pabx@ansto.gov.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-29T19:09:15Z
source:         APNIC

person:         John Maggiore
address:        Locked Bag 2001
address:        Kirrawee
address:        NSW 2232
country:        AU
phone:          +61412023044
e-mail:         maggiorj@ansto.gov.au
nic-hdl:        JM2566-AP
mnt-by:         MAINT-AU-ANSTO
last-modified:  2024-12-19T23:56:16Z
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
AS45511 ATI Australia Pty Limited AU
AS7575 Australian Academic and Research Network AU
AS7575 Australian Academic and Research Network (AARNet) AU

Upstreams

AS Number Description Country
AS7575 Australian Academic and Research Network AU

Contacts

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Frequently Asked Questions

ASN AS45128 is an Autonomous System Number used to identify a network for BGP internet routing.
AS45128 is listed under Australian Nuclear Science and Technology Organisation.
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.