ASN AS7578 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS7578?

AS7578 is listed under GSL Networks 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.

AS7578 GSL Networks Pty LTD | IPGeolocation.io

ASN Lookup Tool

GSL Networks Pty LTD gslnetworks.com.au

AU 12 Routes

AS Data

AS7578

AS7578 – GSL Networks Pty LTD

AS Number	7578
AS Name	GSL
Organization	GSL Networks Pty LTD(org-gnpl1-ap)
Country	AU
Website	gslnetworks.com.au
Number of IPv4 Routes	7
Number of IPv6 Routes	5
ASN type	ISP
Registry	APNIC
Date Allocated	N/A

ASN Intelligence API for production workflows

Use ASN data for AS7578 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2401:3cc0::/32	AS7578	GSL Networks Pty LTD	Streamline Servers Limited	~79×10²⁷
31.217.251.0/24	AS7578	GSL Networks Pty LTD	GSL Networks Pty Ltd	256
206.148.22.0/24	AS7578	GSL Networks Pty LTD	GSL Networks PTY LTD	256
206.148.24.0/22	AS7578	GSL Networks Pty LTD	GSL Networks PTY LTD	1024
38.57.36.0/22	AS137409	GSL Networks Pty LTD	GSL Networks PTY LTD	1024
2404:b9c0::/32	AS7578	GSL Networks Pty LTD	Streamline Servers Pty Ltd	~79×10²⁷
38.57.38.0/24	AS7578	GSL Networks Pty LTD	GSL Networks PTY LTD	256
2401:3cc0::/48	AS7578	GSL Networks Pty LTD	Streamline Servers Limited	~1×10²⁴
2401:3bc0::/32	AS7578	GSL Networks Pty LTD	KEY STONE CORPORATE TRUSTEE LIMITED	~79×10²⁷
103.137.13.0/24	AS7578	GSL Networks Pty LTD	STREAMLINE SERVERS PTY LTD Anycast	256

Raw Whois Response

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

% Information related to 'AS7467 - AS7722'

as-block:       AS7467 - AS7722
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:  2008-09-04T06:40:26Z
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 'AS7578'

% Abuse contact for 'AS7578' is 'noc@gslnetworks.com.au'

aut-num:        AS7578
as-name:        GSL
descr:          Global Secure Layer
country:        AU
org:            ORG-GNPL1-AP
admin-c:        GNPL2-AP
tech-c:         GNPL2-AP
abuse-c:        AG712-AP
mnt-lower:      MAINT-GSLNETWORKS-AU
mnt-routes:     MAINT-GSLNETWORKS-AU
mnt-by:         APNIC-HM
mnt-irt:        IRT-GSLNETWORKS-AU
last-modified:  2022-06-21T05:16:05Z
source:         APNIC

irt:            IRT-GSLNETWORKS-AU
address:
e-mail:         noc@gslnetworks.com.au
abuse-mailbox:  noc@gslnetworks.com.au
admin-c:        GN237-AP
tech-c:         GN237-AP
auth:           # Filtered
remarks:        noc@gslnetworks.com.au was validated on 2026-02-18
mnt-by:         MAINT-GSLNETWORKS-AU
last-modified:  2026-02-18T14:53:27Z
source:         APNIC

organisation:   ORG-GNPL1-AP
org-name:       GSL Networks Pty LTD
org-type:       LIR
country:        AU
address:        GPO BOX 1324
phone:          +61-7-3040-9413
e-mail:         noc@gslnetworks.com.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:17:24Z
source:         APNIC

role:           ABUSE GSLNETWORKSAU
country:        ZZ
address:
phone:          +000000000
e-mail:         noc@gslnetworks.com.au
admin-c:        GN237-AP
tech-c:         GN237-AP
nic-hdl:        AG712-AP
remarks:        Generated from irt object IRT-GSLNETWORKS-AU
remarks:        noc@gslnetworks.com.au was validated on 2026-02-18
abuse-mailbox:  noc@gslnetworks.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2026-02-18T14:54:04Z
source:         APNIC

role:           GSL Networks Pty LTD administrator
address:        Level 5, RSL Centre 9,, Beach Road, Surfers Paradise, Queensland 4217, Gold Coast  4217
country:        AU
phone:          +61403-876-721
fax-no:         +61403-876-721
e-mail:         noc@gslnetworks.com.au
admin-c:        GN237-AP
tech-c:         GN237-AP
nic-hdl:        GNPL2-AP
mnt-by:         MAINT-GSLNETWORKS-AU
last-modified:  2021-02-17T05:39:47Z
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
AS136510	Streamline Servers Pty Ltd	AU
AS137409	GSL Networks Pty LTD	AU

Upstreams

AS Number	Description	Country
AS137409	GSL Networks Pty LTD	AU

Downstreams

AS Number	Description	Country
AS136510	Streamline Servers Pty Ltd	AU

Contacts

Email Contacts

noc@gslnetworks.com.au

Abuse Contacts