ASN AS45956 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS45956?

AS45956 is listed under SA Power Networks.

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.

AS45956 SA Power Networks | IPGeolocation.io

ASN Lookup Tool

SA Power Networks sapowernetworks.com.au

AU 11 Routes

AS Data

AS45956

AS45956 – SA Power Networks

AS Number	45956
AS Name	ETSA-AS-AP
Organization	SA Power Networks(org-spn1-ap)
Country	AU
Website	sapowernetworks.com.au
Number of IPv4 Routes	11
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	APNIC
Date Allocated	N/A

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Use ASN data for AS45956 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
159.13.216.0/22	AS45956	SA Power Networks	SA Power Networks	1024
159.13.217.0/24	AS45956	SA Power Networks	SA Power Networks	256
159.13.216.0/24	AS45956	SA Power Networks	SA Power Networks	256
159.13.220.0/24	AS45956	SA Power Networks	SA Power Networks	256
159.13.220.0/22	AS45956	SA Power Networks	SA Power Networks	1024
159.13.218.0/24	AS45956	SA Power Networks	SA Power Networks	256
159.13.219.0/24	AS45956	SA Power Networks	SA Power Networks	256
159.13.216.0/21	AS45956	SA Power Networks	SA Power Networks	2048
159.13.221.0/24	AS45956	SA Power Networks	SA Power Networks	256
159.13.222.0/24	AS45956	SA Power Networks	SA Power Networks	256

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 'AS45956'

% Abuse contact for 'AS45956' is 'itassetmanagement@sapowernetworks.com.au'

aut-num:        AS45956
as-name:        ETSA-AS-AP
descr:          ETSA Utilities
descr:          1 Anzac Highway, Keswick SA 5035
country:        AU
org:            ORG-SPN1-AP
admin-c:        SPN6-AP
tech-c:         SPN6-AP
abuse-c:        AS2801-AP
mnt-lower:      MAINT-AU-SAPOWER
mnt-routes:     MAINT-AU-SAPOWER
mnt-by:         APNIC-HM
mnt-irt:        IRT-SAPOWER-AU
last-modified:  2020-10-14T05:15:58Z
source:         APNIC

irt:            IRT-SAPOWER-AU
address:        1 Anzac Highway Keswick South Australia 5035
e-mail:         itassetmanagement@sapowernetworks.com.au
abuse-mailbox:  itassetmanagement@sapowernetworks.com.au
admin-c:        SPN6-AP
tech-c:         SPN6-AP
auth:           # Filtered
remarks:        itassetmanagement@sapowernetworks.com.au
remarks:        itassetmanagement@sapowernetworks.com.au was validated on 2025-12-17
mnt-by:         MAINT-AU-SAPOWER
last-modified:  2025-12-17T01:30:45Z
source:         APNIC

organisation:   ORG-SPN1-AP
org-name:       SA Power Networks
org-type:       LIR
country:        AU
address:        1 Richmond Road
address:        Keswick
phone:          +61-8-8404-5163
e-mail:         itassetmanagement@sapowernetworks.com.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:36Z
source:         APNIC

role:           ABUSE SAPOWERAU
country:        ZZ
address:        1 Anzac Highway Keswick South Australia 5035
phone:          +000000000
e-mail:         itassetmanagement@sapowernetworks.com.au
admin-c:        SPN6-AP
tech-c:         SPN6-AP
nic-hdl:        AS2801-AP
remarks:        Generated from irt object IRT-SAPOWER-AU
remarks:        itassetmanagement@sapowernetworks.com.au was validated on 2025-12-17
abuse-mailbox:  itassetmanagement@sapowernetworks.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-12-17T01:31:29Z
source:         APNIC

role:           SA Power Networks
address:        1 Anzac Highway, Keswick, SA 5035
country:        AU
phone:          +61 8 8404 5908
e-mail:         ITAssetManagement@sapowernetworks.com.au
admin-c:        SPN6-AP
tech-c:         SPN6-AP
nic-hdl:        SPN6-AP
mnt-by:         MAINT-AU-SAPOWER
last-modified:  2016-10-19T05:10:03Z
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
AS1221	Telstra Limited	AU
AS4826	Vocus Connect International Backbone	AU
AS32787	Akamai Technologies, Inc.	US
AS4826	VOCUS PTY LTD	AU

Upstreams

AS Number	Description	Country
AS1221	Telstra Limited	AU
AS32787	Akamai Technologies, Inc.	US
AS4826	VOCUS PTY LTD	AU

Contacts

Email Contacts

ITAssetManagement@sapowernetworks.com.au itassetmanagement@sapowernetworks.com.au

Abuse Contacts

itassetmanagement@sapowernetworks.com.au