What is ASN AS137409?

ASN AS137409 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS137409?

AS137409 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.

AS137409 GSL Networks Pty LTD

GSL Networks Pty LTD gslnetworks.com.au

AU 1558 Routes

AS Data

AS137409

AS137409 – GSL Networks Pty LTD

AS Number	137409
AS Name	GSLNETWORKS-AS-AP
Organization	GSL Networks Pty LTD(org-gnpl1-ap)
Country	AU
Website	gslnetworks.com.au
Number of IPv4 Routes	430
Number of IPv6 Routes	1128
ASN type	BUSINESS
Registry	APNIC
Date Allocated	N/A

ASN Intelligence API for production workflows

Use ASN data for AS137409 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
181.214.122.0/24	AS137409	GSL Networks Pty LTD	GSL Networks Pty LTD	256
2a10:5a81:5001::/48	AS137409	GSL Networks Pty LTD	VPN Consumer Ashburn, VA, United States	~1×10²⁴
2a0f:2747:a000::/48	AS137409	GSL Networks Pty LTD	Panq B.V.	~1×10²⁴
2a0a:be00:1000::/48	AS137409	GSL Networks Pty LTD	Cyber Assets FZCO	~1×10²⁴
2a0e:4205::/48	AS137409	GSL Networks Pty LTD	VPN Consumer Singapore, Republic of Singapore	~1×10²⁴
2a0f:31c1:c719::/48	AS137409	GSL Networks Pty LTD	RapidSeedbox Ltd	~1×10²⁴
217.217.114.0/24	AS137409	GSL Networks Pty LTD	Packethub S.A.	256
202.165.64.0/21	AS137409	GSL Networks Pty LTD	GSL Networks Pty LTD Sydney	2048
2a0a:be00:8001::/48	AS137409	GSL Networks Pty LTD	Cyber Assets FZCO	~1×10²⁴
31.217.248.0/24	AS137409	GSL Networks Pty LTD	IPLuo BV	256

Raw Whois Response

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

% Information related to 'AS136506 - AS137529'

as-block:       AS136506 - AS137529
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:  2016-05-26T03:42:38Z
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 'AS137409'

% Abuse contact for 'AS137409' is 'noc@gslnetworks.com.au'

aut-num:        AS137409
as-name:        GSLNETWORKS-AS-AP
descr:          GSL Networks Pty LTD
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:  2020-06-22T04:59:47Z
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

% Information related to 'AS136506 - AS137529'

as-block:       AS136506 - AS137529
descr:          APNIC ASN block
admin-c:        IA55-AP
tech-c:         IH123-AP
mnt-by:         MNT-APJII-ID
mnt-lower:      MNT-APJII-ID
last-modified:  2026-02-20T07:15:14Z
source:         IDNIC

role:           ID-NIC ADMINISTRATORS
address:        Indonesian Network Information Center
address:        ID-NIC
address:        Cyber Building 11th Floor
address:        Jakarta 12710
country:        ID
phone:          +62-21-52960634
fax-no:         +62-21-52960635
e-mail:         hostmaster@idnic.net
admin-c:        IH288-AP
tech-c:         IH288-AP
nic-hdl:        IA55-AP
notify:         hostmaster@idnic.net
mnt-by:         MNT-APJII-ID
last-modified:  2026-02-25T04:06:45Z
source:         IDNIC

role:           ID-NIC HOSTMASTERS
address:        Indonesian Network Information Center
address:        ID-NIC
address:        Cyber Building 11th Floor
address:        Jakarta 12710
country:        ID
phone:          +62-21-52960634
fax-no:         +62-21-52960635
e-mail:         hostmaster@idnic.net
remarks:        spam and abuse report : abuse@apjii.or.id
remarks:        technical and routing : support@apjii.or.id
remarks:        administrative request : admin@apjii.or.id
remarks:        IDNIC hostmasters role object
admin-c:        IH1-AP
tech-c:         IH1-AP
nic-hdl:        IH123-AP
notify:         hostmaster@idnic.net
mnt-by:         MNT-APJII-ID
last-modified:  2024-07-10T05:48:59Z
source:         IDNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-SG1)

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.apnic.net",
  "as_blocks" : [ {
    "as_block" : "AS136506 - AS137529",
    "description" : [ "APNIC ASN block" ],
    "admin_contacts" : [ "HM20-AP" ],
    "tech_contacts" : [ "HM20-AP" ],
    "remarks" : [ "These AS numbers are further assigned by APNIC", "to APNIC members and end-users in the APNIC region" ],
    "mnt_by" : [ "APNIC-HM" ],
    "mnt_lower" : [ "APNIC-HM" ],
    "date_updated" : "2016-05-26",
    "source" : "APNIC"
  }, {
    "as_block" : "AS136506 - AS137529",
    "description" : [ "APNIC ASN block" ],
    "admin_contacts" : [ "IA55-AP" ],
    "tech_contacts" : [ "IH123-AP" ],
    "mnt_by" : [ "MNT-APJII-ID" ],
    "mnt_lower" : [ "MNT-APJII-ID" ],
    "date_updated" : "2026-02-20",
    "source" : "IDNIC"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS137409",
    "as_name" : "GSLNETWORKS-AS-AP",
    "description" : [ "GSL Networks Pty LTD" ],
    "country" : "AU",
    "organization" : "ORG-GNPL1-AP",
    "admin_contacts" : [ "GNPL2-AP" ],
    "tech_contacts" : [ "GNPL2-AP" ],
    "abuse_contacts" : [ "AG712-AP" ],
    "mnt_irt" : [ "IRT-GSLNETWORKS-AU" ],
    "mnt_lower" : [ "MAINT-GSLNETWORKS-AU" ],
    "mnt_routes" : [ "MAINT-GSLNETWORKS-AU" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2020-06-22",
    "source" : "APNIC"
  } ],
  "irt" : {
    "handle" : "IRT-GSLNETWORKS-AU",
    "email" : [ "noc@gslnetworks.com.au" ],
    "abuse_mailbox" : [ "noc@gslnetworks.com.au" ],
    "admin_contacts" : [ "GN237-AP" ],
    "tech_contacts" : [ "GN237-AP" ],
    "remarks" : [ "noc@gslnetworks.com.au was validated on 2026-02-18" ],
    "mnt_by" : [ "MAINT-GSLNETWORKS-AU" ],
    "date_updated" : "2026-02-18",
    "source" : "APNIC"
  },
  "organization" : {
    "handle" : "ORG-GNPL1-AP",
    "name" : "GSL Networks Pty LTD",
    "type" : "LIR",
    "address" : [ "GPO BOX 1324" ],
    "country" : [ "AU" ],
    "email" : [ "noc@gslnetworks.com.au" ],
    "phone" : [ "+61-7-3040-9413" ],
    "mnt_ref" : [ "APNIC-HM" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2023-09-05",
    "source" : "APNIC"
  },
  "administrative_contacts" : [ {
    "handle" : "GNPL2-AP",
    "name" : "GSL Networks Pty LTD administrator",
    "address" : [ "Level 5, RSL Centre 9,, Beach Road, Surfers Paradise, Queensland 4217, Gold Coast  4217" ],
    "street" : "Gold Coast",
    "state" : "QUEENSLAND",
    "zip_code" : "4217",
    "country" : "AU",
    "email" : [ "noc@gslnetworks.com.au" ],
    "phone" : [ "+61403-876-721" ],
    "fax_no" : [ "+61403-876-721" ],
    "admin_contacts" : [ "GN237-AP" ],
    "tech_contacts" : [ "GN237-AP" ],
    "mnt_by" : [ "MAINT-GSLNETWORKS-AU" ],
    "date_updated" : "2021-02-17",
    "source" : "APNIC"
  } ],
  "technical_contacts" : [ {
    "handle" : "GNPL2-AP",
    "name" : "GSL Networks Pty LTD administrator",
    "address" : [ "Level 5, RSL Centre 9,, Beach Road, Surfers Paradise, Queensland 4217, Gold Coast  4217" ],
    "street" : "Gold Coast",
    "state" : "QUEENSLAND",
    "zip_code" : "4217",
    "country" : "AU",
    "email" : [ "noc@gslnetworks.com.au" ],
    "phone" : [ "+61403-876-721" ],
    "fax_no" : [ "+61403-876-721" ],
    "admin_contacts" : [ "GN237-AP" ],
    "tech_contacts" : [ "GN237-AP" ],
    "mnt_by" : [ "MAINT-GSLNETWORKS-AU" ],
    "date_updated" : "2021-02-17",
    "source" : "APNIC"
  } ],
  "abuse_contacts" : [ {
    "handle" : "AG712-AP",
    "name" : "ABUSE GSLNETWORKSAU",
    "country" : "ZZ",
    "email" : [ "noc@gslnetworks.com.au" ],
    "abuse_mailbox" : [ "noc@gslnetworks.com.au" ],
    "phone" : [ "+000000000" ],
    "admin_contacts" : [ "GN237-AP" ],
    "tech_contacts" : [ "GN237-AP" ],
    "remarks" : [ "Generated from irt object IRT-GSLNETWORKS-AU", "noc@gslnetworks.com.au was validated on 2026-02-18" ],
    "mnt_by" : [ "APNIC-ABUSE" ],
    "date_updated" : "2026-02-18",
    "source" : "APNIC"
  } ]
}

Peers

AS Number	Description	Country
AS216096	Alex Terrats Ciberseguretat SLU	AD
AS51446	Argaev Artem Sergeyevich	RU
AS198580	You Online LLC	RU
AS4711	INTEC Inc.	JP
AS21351	Canal + Telecom SAS	GP
AS29606	Borwood Ltd	GB
AS2593	Universita di Padova	IT
AS29001	Shaun O'Neil, trading as DMA Computer Services	NL
AS210627	Grayshott Gigabit Limited	GB
AS29063	Eviden Netherlands B.V.	NL

Upstreams

AS Number	Description	Country
AS12552	GlobalConnect AB	SE
AS39249	Netassist International EOOD	BG
AS10133	Chief Telecom Inc.	TW
AS4230	CLARO S.A.	BR
AS56655	Gigahost AS	NO
AS37468	Angola Cables	AO
AS3303	Swisscom Schweiz AG	CH
AS201054	Stowarzyszenie e Poludnie	PL
AS37497	Network Platforms PTY LTD	ZA
AS50673	Serverius Holding B.V.	NL

Downstreams

AS Number	Description	Country
AS216096	Alex Terrats Ciberseguretat SLU	AD
AS51446	Argaev Artem Sergeyevich	RU
AS198580	You Online LLC	RU
AS4711	INTEC Inc.	JP
AS29606	Borwood Ltd	GB
AS2593	Universita di Padova	IT
AS29001	Shaun O'Neil, trading as DMA Computer Services	NL
AS210627	Grayshott Gigabit Limited	GB
AS208814	Tilman Schaefers	DE
AS51483	SaSG GmbH & Co. KG	DE