What is ASN AS136572?

ASN AS136572 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS136572?

AS136572 is listed under Office of The Chief Information Officer OCIO.

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?

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AS136572 Office of The Chief Information Officer OCIO

Office of The Chief Information Officer OCIO sa.gov.au

AU 25 Routes

AS Data

AS136572

AS136572 – Office of The Chief Information Officer OCIO

AS Number	136572
AS Name	TOOTCIO-AS-AP
Organization	Office of The Chief Information Officer OCIO (org-ootc1-ap)
Country	AU
Website	sa.gov.au
Number of IPv4 Routes	22
Number of IPv6 Routes	3
ASN type	GOVERNMENT
Registry	APNIC
Date Allocated	N/A

ASN Intelligence API for production workflows

Use ASN data for AS136572 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
192.52.72.0/24	AS136572	Office of The Chief Information Officer OCIO	Office of The Chief Information Officer OCIO	256
2405:c900:ffff:20::/64	AS136572	Office of The Chief Information Officer OCIO	Office of The Chief Information Officer OCIO	~18×10¹⁸
143.216.83.0/24	AS136572	Office of The Chief Information Officer OCIO	STATENET SERVICES	256
143.216.38.0/24	AS136572	Office of The Chief Information Officer OCIO	STATENET SERVICES	256
2405:c900:ffff::/56	AS136572	Office of The Chief Information Officer OCIO	Office of The Chief Information Officer OCIO	~5×10²¹
203.1.252.0/24	AS136572	Office of The Chief Information Officer OCIO	Office of The Chief Information Officer OCIO	256
203.26.120.0/22	AS136572	Office of The Chief Information Officer OCIO	Office of The Chief Information Officer OCIO	1024
143.216.92.0/24	AS136572	Office of The Chief Information Officer OCIO	STATENET SERVICES	256
143.216.96.0/22	AS136572	Office of The Chief Information Officer OCIO	STATENET SERVICES	1024
143.216.0.0/16	AS136572	Office of The Chief Information Officer OCIO	STATENET SERVICES	65536

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 'AS136572'

% Abuse contact for 'AS136572' is 'hostmaster@sa.gov.au'

aut-num:        AS136572
as-name:        TOOTCIO-AS-AP
descr:          Office of The Chief Information Officer (OCIO)
country:        AU
org:            ORG-OOTC1-AP
admin-c:        TOOT1-AP
tech-c:         TOOT1-AP
abuse-c:        AT977-AP
mnt-lower:      MAINT-TOOTCIO-AU
mnt-routes:     MAINT-TOOTCIO-AU
mnt-by:         APNIC-HM
mnt-irt:        IRT-TOOTCIO-AU
last-modified:  2023-12-21T05:12:42Z
source:         APNIC

irt:            IRT-TOOTCIO-AU
address:        Level 15, 30 Wakefield Street, Adelaide South Australia 5000
e-mail:         hostmaster@sa.gov.au
abuse-mailbox:  hostmaster@sa.gov.au
admin-c:        TOOT1-AP
tech-c:         TOOT1-AP
auth:           # Filtered
remarks:        hostmaster@sa.gov.au is invalid
mnt-by:         MAINT-TOOTCIO-AU
last-modified:  2026-04-01T13:08:08Z
source:         APNIC

organisation:   ORG-OOTC1-AP
org-name:       Office of The Chief Information Officer (OCIO)
org-type:       LIR
country:        AU
address:        Level 2
address:        30 Wakefield Street
phone:          +61-417425139
e-mail:         hostmaster@sa.gov.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:16:05Z
source:         APNIC

role:           ABUSE TOOTCIOAU
country:        ZZ
address:        Level 15, 30 Wakefield Street, Adelaide South Australia 5000
phone:          +000000000
e-mail:         hostmaster@sa.gov.au
admin-c:        TOOT1-AP
tech-c:         TOOT1-AP
nic-hdl:        AT977-AP
remarks:        Generated from irt object IRT-TOOTCIO-AU
remarks:        hostmaster@sa.gov.au is invalid
abuse-mailbox:  hostmaster@sa.gov.au
mnt-by:         APNIC-ABUSE
last-modified:  2026-04-01T13:08:49Z
source:         APNIC

role:           The Office of the Chief Information Officer admini
address:        Level 15, 30 Wakefield Street, Adelaide South Australia 5000
country:        AU
phone:          +61 882072070
fax-no:         +61 882072070
e-mail:         statenet@sa.gov.au
admin-c:        TOOT1-AP
tech-c:         TOOT1-AP
nic-hdl:        TOOT1-AP
mnt-by:         MAINT-TOOTCIO-AU
last-modified:  2012-11-23T01:33:12Z
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-UK2)

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" : "AS136572",
    "as_name" : "TOOTCIO-AS-AP",
    "description" : [ "Office of The Chief Information Officer (OCIO)" ],
    "country" : "AU",
    "organization" : "ORG-OOTC1-AP",
    "admin_contacts" : [ "TOOT1-AP" ],
    "tech_contacts" : [ "TOOT1-AP" ],
    "abuse_contacts" : [ "AT977-AP" ],
    "mnt_irt" : [ "IRT-TOOTCIO-AU" ],
    "mnt_lower" : [ "MAINT-TOOTCIO-AU" ],
    "mnt_routes" : [ "MAINT-TOOTCIO-AU" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2023-12-21",
    "source" : "APNIC"
  } ],
  "irt" : {
    "handle" : "IRT-TOOTCIO-AU",
    "address" : [ "Level 15, 30 Wakefield Street, Adelaide South Australia 5000" ],
    "street" : "Wakefield Street",
    "city" : "Adelaide",
    "state" : "SOUTH AUSTRALIA",
    "zip_code" : "5000",
    "email" : [ "hostmaster@sa.gov.au" ],
    "abuse_mailbox" : [ "hostmaster@sa.gov.au" ],
    "admin_contacts" : [ "TOOT1-AP" ],
    "tech_contacts" : [ "TOOT1-AP" ],
    "remarks" : [ "hostmaster@sa.gov.au is invalid" ],
    "mnt_by" : [ "MAINT-TOOTCIO-AU" ],
    "date_updated" : "2026-04-01",
    "source" : "APNIC"
  },
  "organization" : {
    "handle" : "ORG-OOTC1-AP",
    "name" : "Office of The Chief Information Officer (OCIO)",
    "type" : "LIR",
    "address" : [ "Level 2", "30 Wakefield Street" ],
    "street" : "Wakefield Street",
    "country" : [ "AU" ],
    "email" : [ "hostmaster@sa.gov.au" ],
    "phone" : [ "+61-417425139" ],
    "mnt_ref" : [ "APNIC-HM" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2023-09-05",
    "source" : "APNIC"
  },
  "administrative_contacts" : [ {
    "handle" : "TOOT1-AP",
    "name" : "The Office of the Chief Information Officer admini",
    "address" : [ "Level 15, 30 Wakefield Street, Adelaide South Australia 5000" ],
    "street" : "Wakefield Street",
    "city" : "Adelaide",
    "state" : "SOUTH AUSTRALIA",
    "zip_code" : "5000",
    "country" : "AU",
    "email" : [ "statenet@sa.gov.au" ],
    "phone" : [ "+61 882072070" ],
    "fax_no" : [ "+61 882072070" ],
    "admin_contacts" : [ "TOOT1-AP" ],
    "tech_contacts" : [ "TOOT1-AP" ],
    "mnt_by" : [ "MAINT-TOOTCIO-AU" ],
    "date_updated" : "2012-11-23",
    "source" : "APNIC"
  } ],
  "technical_contacts" : [ {
    "handle" : "TOOT1-AP",
    "name" : "The Office of the Chief Information Officer admini",
    "address" : [ "Level 15, 30 Wakefield Street, Adelaide South Australia 5000" ],
    "street" : "Wakefield Street",
    "city" : "Adelaide",
    "state" : "SOUTH AUSTRALIA",
    "zip_code" : "5000",
    "country" : "AU",
    "email" : [ "statenet@sa.gov.au" ],
    "phone" : [ "+61 882072070" ],
    "fax_no" : [ "+61 882072070" ],
    "admin_contacts" : [ "TOOT1-AP" ],
    "tech_contacts" : [ "TOOT1-AP" ],
    "mnt_by" : [ "MAINT-TOOTCIO-AU" ],
    "date_updated" : "2012-11-23",
    "source" : "APNIC"
  } ],
  "abuse_contacts" : [ {
    "handle" : "AT977-AP",
    "name" : "ABUSE TOOTCIOAU",
    "address" : [ "Level 15, 30 Wakefield Street, Adelaide South Australia 5000" ],
    "street" : "Wakefield Street",
    "city" : "Adelaide",
    "state" : "SOUTH AUSTRALIA",
    "zip_code" : "5000",
    "country" : "ZZ",
    "email" : [ "hostmaster@sa.gov.au" ],
    "abuse_mailbox" : [ "hostmaster@sa.gov.au" ],
    "phone" : [ "+000000000" ],
    "admin_contacts" : [ "TOOT1-AP" ],
    "tech_contacts" : [ "TOOT1-AP" ],
    "remarks" : [ "Generated from irt object IRT-TOOTCIO-AU", "hostmaster@sa.gov.au is invalid" ],
    "mnt_by" : [ "APNIC-ABUSE" ],
    "date_updated" : "2026-04-01",
    "source" : "APNIC"
  } ]
}

Peers

AS Number	Description	Country
AS7545	TPG Internet Pty Ltd	AU
AS7545	TPG Telecom Limited	AU

Upstreams

AS Number	Description	Country
AS7545	TPG Internet Pty Ltd	AU

Contacts

Email Contacts

hostmaster@sa.gov.au hostmaster@idnic.net statenet@sa.gov.au

Abuse Contacts

hostmaster@sa.gov.au

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