What is ASN AS133175?

ASN AS133175 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS133175?

AS133175 is listed under OZtell.

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.

AS133175 OZtell | IPGeolocation.io

ASN Lookup Tool

OZtell oztell.com

AU 1 Routes

AS Data

AS133175

AS133175 – OZtell

AS Number	133175
AS Name	OZTELL-AS-AP
Organization	OZtell (org-kbdp1-ap)
Country	AU
Website	oztell.com
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	APNIC
Date Allocated	N/A

ASN Intelligence API for production workflows

Use ASN data for AS133175 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

Get ASN API Key ASN API Docs

IP Ranges

Route	Origin	Origin Name	ISP	# IPs
203.31.79.0/24	AS133175	OZtell	Knowledge by Design Pty Ltd	256

Raw Whois Response

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

% Information related to 'AS133120 - AS133631'

as-block:       AS133120 - AS133631
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:  2013-09-11T23:52:15Z
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 'AS133175'

% Abuse contact for 'AS133175' is 'abuse@oztell.com'

aut-num:        AS133175
as-name:        OZTELL-AS-AP
descr:          OZtell
descr:          Suite 303, 683 George St,
descr:          Sydney NSW 2000
country:        AU
org:            ORG-KBDP1-AP
admin-c:        OH43-AP
tech-c:         OH43-AP
abuse-c:        AO208-AP
notify:         hostmaster@oztell.com
mnt-lower:      MAINT-OZTELL-AU
mnt-routes:     MAINT-OZTELL-AU
mnt-by:         APNIC-HM
mnt-irt:        IRT-OZTELL-AU
last-modified:  2020-05-19T13:04:11Z
source:         APNIC

irt:            IRT-OZTELL-AU
address:        Suite 303, 683 George St,
address:        Sydney NSW 2000
address:        Australia
e-mail:         hostmaster@oztell.com
abuse-mailbox:  abuse@oztell.com
admin-c:        OH43-AP
tech-c:         OH43-AP
auth:           # Filtered
remarks:        hostmaster@oztell.com was validated on 2026-01-20
remarks:        abuse@oztell.com was validated on 2026-02-03
mnt-by:         MAINT-OZTELL-AU
last-modified:  2026-02-03T13:16:47Z
source:         APNIC

organisation:   ORG-KBDP1-AP
org-name:       Knowledge by Design Pty Ltd
org-type:       LIR
country:        AU
address:        Suite 303, 683 George St,
phone:          +61 2 9217 6000
fax-no:         +61 2 9212 5727
e-mail:         abuse@oztell.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:16:17Z
source:         APNIC

role:           ABUSE OZTELLAU
country:        ZZ
address:        Suite 303, 683 George St,
address:        Sydney NSW 2000
address:        Australia
phone:          +000000000
e-mail:         hostmaster@oztell.com
admin-c:        OH43-AP
tech-c:         OH43-AP
nic-hdl:        AO208-AP
remarks:        Generated from irt object IRT-OZTELL-AU
remarks:        hostmaster@oztell.com was validated on 2026-01-20
remarks:        abuse@oztell.com was validated on 2026-02-03
abuse-mailbox:  abuse@oztell.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-02-03T13:17:12Z
source:         APNIC

person:         OZtell Hostmaster
address:        Suite 303, 683 George St,
address:        Sydney NSW 2000
country:        AU
phone:          +61 2 9217 6000
fax-no:         +61 2 9212 5727
e-mail:         hostmaster@oztell.com
nic-hdl:        OH43-AP
remarks:        OZtell
mnt-by:         MAINT-OZTELL-AU
last-modified:  2013-12-02T23:05:45Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-US2)

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.apnic.net",
  "as_blocks" : [ {
    "as_block" : "AS133120 - AS133631",
    "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" : "2013-09-11",
    "source" : "APNIC"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS133175",
    "as_name" : "OZTELL-AS-AP",
    "description" : [ "OZtell", "Suite 303, 683 George St,", "Sydney NSW 2000" ],
    "country" : "AU",
    "organization" : "ORG-KBDP1-AP",
    "admin_contacts" : [ "OH43-AP" ],
    "tech_contacts" : [ "OH43-AP" ],
    "abuse_contacts" : [ "AO208-AP" ],
    "notify" : [ "hostmaster@oztell.com" ],
    "mnt_irt" : [ "IRT-OZTELL-AU" ],
    "mnt_lower" : [ "MAINT-OZTELL-AU" ],
    "mnt_routes" : [ "MAINT-OZTELL-AU" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2020-05-19",
    "source" : "APNIC"
  } ],
  "irt" : {
    "handle" : "IRT-OZTELL-AU",
    "address" : [ "Suite 303, 683 George St,", "Sydney NSW 2000", "Australia" ],
    "street" : "George St",
    "state" : "NSW",
    "zip_code" : "2000",
    "country" : "AUSTRALIA",
    "email" : [ "hostmaster@oztell.com" ],
    "abuse_mailbox" : [ "abuse@oztell.com" ],
    "admin_contacts" : [ "OH43-AP" ],
    "tech_contacts" : [ "OH43-AP" ],
    "remarks" : [ "hostmaster@oztell.com was validated on 2026-01-20", "abuse@oztell.com was validated on 2026-02-03" ],
    "mnt_by" : [ "MAINT-OZTELL-AU" ],
    "date_updated" : "2026-02-03",
    "source" : "APNIC"
  },
  "organization" : {
    "handle" : "ORG-KBDP1-AP",
    "name" : "Knowledge by Design Pty Ltd",
    "type" : "LIR",
    "address" : [ "Suite 303, 683 George St," ],
    "street" : "George St",
    "country" : [ "AU" ],
    "email" : [ "abuse@oztell.com" ],
    "phone" : [ "+61 2 9217 6000" ],
    "fax_no" : [ "+61 2 9212 5727" ],
    "mnt_ref" : [ "APNIC-HM" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2023-09-05",
    "source" : "APNIC"
  },
  "administrative_contacts" : [ {
    "handle" : "OH43-AP",
    "name" : "OZtell Hostmaster",
    "address" : [ "Suite 303, 683 George St,", "Sydney NSW 2000" ],
    "street" : "George St",
    "state" : "NSW",
    "zip_code" : "2000",
    "country" : "AU",
    "email" : [ "hostmaster@oztell.com" ],
    "phone" : [ "+61 2 9217 6000" ],
    "fax_no" : [ "+61 2 9212 5727" ],
    "remarks" : [ "OZtell" ],
    "mnt_by" : [ "MAINT-OZTELL-AU" ],
    "date_updated" : "2013-12-02",
    "source" : "APNIC"
  } ],
  "technical_contacts" : [ {
    "handle" : "OH43-AP",
    "name" : "OZtell Hostmaster",
    "address" : [ "Suite 303, 683 George St,", "Sydney NSW 2000" ],
    "street" : "George St",
    "state" : "NSW",
    "zip_code" : "2000",
    "country" : "AU",
    "email" : [ "hostmaster@oztell.com" ],
    "phone" : [ "+61 2 9217 6000" ],
    "fax_no" : [ "+61 2 9212 5727" ],
    "remarks" : [ "OZtell" ],
    "mnt_by" : [ "MAINT-OZTELL-AU" ],
    "date_updated" : "2013-12-02",
    "source" : "APNIC"
  } ],
  "abuse_contacts" : [ {
    "handle" : "AO208-AP",
    "name" : "ABUSE OZTELLAU",
    "address" : [ "Suite 303, 683 George St,", "Sydney NSW 2000", "Australia" ],
    "street" : "George St",
    "state" : "NSW",
    "zip_code" : "2000",
    "country" : "ZZ",
    "email" : [ "hostmaster@oztell.com" ],
    "abuse_mailbox" : [ "abuse@oztell.com" ],
    "phone" : [ "+000000000" ],
    "admin_contacts" : [ "OH43-AP" ],
    "tech_contacts" : [ "OH43-AP" ],
    "remarks" : [ "Generated from irt object IRT-OZTELL-AU", "hostmaster@oztell.com was validated on 2026-01-20", "abuse@oztell.com was validated on 2026-02-03" ],
    "mnt_by" : [ "APNIC-ABUSE" ],
    "date_updated" : "2026-02-03",
    "source" : "APNIC",
    "addressCountry" : "AUSTRALIA"
  } ]
}

Peers

AS Number	Description	Country
AS4764	Aussie Broadband	AU
AS20473	The Constant Company, LLC	US

Upstreams

AS Number	Description	Country
AS4764	Aussie Broadband	AU
AS20473	The Constant Company, LLC	US

Contacts

Email Contacts

hostmaster@oztell.com

Abuse Contacts

abuse@oztell.com