ASN AS23733 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS23733?

AS23733 is listed under Bridgestone Earthmover Tyres 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.

AS23733 Bridgestone Earthmover Tyres Pty Ltd

ASN Lookup Tool

Bridgestone Earthmover Tyres Pty Ltd bsem.com.au

AU 3 Routes

AS Data

AS23733

AS23733 – Bridgestone Earthmover Tyres Pty Ltd

AS Number	23733
AS Name	BRIDGESTONE-EARTHMOVER-AS-AP
Organization	Bridgestone Earthmover Tyres Pty Ltd (org-betp1-ap)
Country	AU
Website	bsem.com.au
Number of IPv4 Routes	3
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	APNIC
Date Allocated	N/A

ASN Intelligence API for production workflows

Use ASN data for AS23733 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
203.62.166.0/23	AS23733	Bridgestone Earthmover Tyres Pty Ltd	Bridgestone Earthmover Tyres Pty Ltd	512
203.62.166.0/24	AS23733	Bridgestone Earthmover Tyres Pty Ltd	Bridgestone Earthmover Tyres Pty Ltd	256
203.62.167.0/24	AS23733	Bridgestone Earthmover Tyres Pty Ltd	Bridgestone Earthmover Tyres Pty Ltd	256

Raw Whois Response

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

% Information related to 'AS23552 - AS24575'

as-block:       AS23552 - AS24575
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
remarks:        AS23889 has been transfered to AfriNIC
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2009-09-29T06:04:16Z
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 'AS23701 - AS23772'

as-block:       AS23701 - AS23772
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 'AS23733'

% Abuse contact for 'AS23733' is 'itsupport@bsem.com.au'

aut-num:        AS23733
as-name:        BRIDGESTONE-EARTHMOVER-AS-AP
descr:          Bridgestone Earthmover Tyres Pty Ltd
descr:          PO Box 151
descr:          Regents Park
descr:          NSW 2143
country:        AU
import:         From AS9942 action pref=100; accept ANY
import:         From AS10104 action pref=100; accept ANY
export:         To AS9942 announce AS23733
export:         To AS10104 announce AS23733
org:            ORG-BETP1-AP
admin-c:        CP72-AP
tech-c:         CP72-AP
abuse-c:        AB1180-AP
notify:         carlpasqualino@bsem.com.au
mnt-lower:      MAINT-AU-BSEM
mnt-routes:     MAINT-AU-BSEM
mnt-by:         APNIC-HM
mnt-irt:        IRT-BRIDGESTONE-NON-AU
last-modified:  2020-07-22T13:15:42Z
source:         APNIC

irt:            IRT-BRIDGESTONE-NON-AU
address:        Bridgestone Earthmover Tyres Pty Ltd
address:        P.O Box 151
address:        Regents park
address:        NSW 2143
e-mail:         itsupport@bsem.com.au
abuse-mailbox:  itsupport@bsem.com.au
admin-c:        CP72-AP
tech-c:         CP72-AP
auth:           # Filtered
remarks:        itsupport@bsem.com.au is invalid
mnt-by:         MAINT-AU-BSEM
last-modified:  2025-11-18T00:28:40Z
source:         APNIC

organisation:   ORG-BETP1-AP
org-name:       Bridgestone Earthmover Tyres Pty Ltd
org-type:       LIR
country:        AU
address:        P.O Box 151
phone:          +61-2-97226159
fax-no:         +61-2-97226189
e-mail:         itsupport@bsem.com.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:03Z
source:         APNIC

role:           ABUSE BRIDGESTONENONAU
country:        ZZ
address:        Bridgestone Earthmover Tyres Pty Ltd
address:        P.O Box 151
address:        Regents park
address:        NSW 2143
phone:          +000000000
e-mail:         itsupport@bsem.com.au
admin-c:        CP72-AP
tech-c:         CP72-AP
nic-hdl:        AB1180-AP
remarks:        Generated from irt object IRT-BRIDGESTONE-NON-AU
remarks:        itsupport@bsem.com.au is invalid
abuse-mailbox:  itsupport@bsem.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-04T18:15:45Z
source:         APNIC

person:         Carl Pasqualino
address:        Bridgestone Earthmover Tyres Pty Ltd
address:        P.O Box 151
address:        Regents park
address:        NSW 2143
country:        AU
phone:          +61 2 97226159
phone:          +61 2 97226189
e-mail:         carlpasqualino@bsem.com.au
nic-hdl:        CP72-AP
remarks:        Information Technology Manager
remarks:        This data originated from AUNIC, and was copied as part of
remarks:        the AUNIC to APNIC migration.  http://www.apnic.net/db/aunic/
remarks:        Original nic-hdl in AUNIC: CP7-AU
mnt-by:         MAINT-AU-CP72-AP
last-modified:  2011-12-22T05:14:41Z
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" : "AS23552 - AS24575",
    "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", "AS23889 has been transfered to AfriNIC" ],
    "mnt_by" : [ "APNIC-HM" ],
    "mnt_lower" : [ "APNIC-HM" ],
    "date_updated" : "2009-09-29",
    "source" : "APNIC"
  }, {
    "as_block" : "AS23701 - AS23772",
    "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" : "2008-09-04",
    "source" : "APNIC"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS23733",
    "as_name" : "BRIDGESTONE-EARTHMOVER-AS-AP",
    "description" : [ "Bridgestone Earthmover Tyres Pty Ltd", "PO Box 151", "Regents Park", "NSW 2143" ],
    "country" : "AU",
    "import" : [ "From AS9942 action pref=100; accept ANY", "From AS10104 action pref=100; accept ANY" ],
    "export" : [ "To AS9942 announce AS23733", "To AS10104 announce AS23733" ],
    "organization" : "ORG-BETP1-AP",
    "admin_contacts" : [ "CP72-AP" ],
    "tech_contacts" : [ "CP72-AP" ],
    "abuse_contacts" : [ "AB1180-AP" ],
    "notify" : [ "carlpasqualino@bsem.com.au" ],
    "mnt_irt" : [ "IRT-BRIDGESTONE-NON-AU" ],
    "mnt_lower" : [ "MAINT-AU-BSEM" ],
    "mnt_routes" : [ "MAINT-AU-BSEM" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2020-07-22",
    "source" : "APNIC"
  } ],
  "irt" : {
    "handle" : "IRT-BRIDGESTONE-NON-AU",
    "address" : [ "Bridgestone Earthmover Tyres Pty Ltd", "P.O Box 151", "Regents park", "NSW 2143" ],
    "state" : "NSW",
    "zip_code" : "2143",
    "email" : [ "itsupport@bsem.com.au" ],
    "abuse_mailbox" : [ "itsupport@bsem.com.au" ],
    "admin_contacts" : [ "CP72-AP" ],
    "tech_contacts" : [ "CP72-AP" ],
    "remarks" : [ "itsupport@bsem.com.au is invalid" ],
    "mnt_by" : [ "MAINT-AU-BSEM" ],
    "date_updated" : "2025-11-18",
    "source" : "APNIC"
  },
  "organization" : {
    "handle" : "ORG-BETP1-AP",
    "name" : "Bridgestone Earthmover Tyres Pty Ltd",
    "type" : "LIR",
    "address" : [ "P.O Box 151" ],
    "country" : [ "AU" ],
    "email" : [ "itsupport@bsem.com.au" ],
    "phone" : [ "+61-2-97226159" ],
    "fax_no" : [ "+61-2-97226189" ],
    "mnt_ref" : [ "APNIC-HM" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2023-09-05",
    "source" : "APNIC"
  },
  "administrative_contacts" : [ {
    "handle" : "CP72-AP",
    "name" : "Carl Pasqualino",
    "address" : [ "Bridgestone Earthmover Tyres Pty Ltd", "P.O Box 151", "Regents park", "NSW 2143" ],
    "state" : "NSW",
    "zip_code" : "2143",
    "country" : "AU",
    "email" : [ "carlpasqualino@bsem.com.au" ],
    "phone" : [ "+61 2 97226159", "+61 2 97226189" ],
    "remarks" : [ "Information Technology Manager", "This data originated from AUNIC, and was copied as part of", "the AUNIC to APNIC migration.  http://www.apnic.net/db/aunic/", "Original nic-hdl in AUNIC: CP7-AU" ],
    "mnt_by" : [ "MAINT-AU-CP72-AP" ],
    "date_updated" : "2011-12-22",
    "source" : "APNIC"
  } ],
  "technical_contacts" : [ {
    "handle" : "CP72-AP",
    "name" : "Carl Pasqualino",
    "address" : [ "Bridgestone Earthmover Tyres Pty Ltd", "P.O Box 151", "Regents park", "NSW 2143" ],
    "state" : "NSW",
    "zip_code" : "2143",
    "country" : "AU",
    "email" : [ "carlpasqualino@bsem.com.au" ],
    "phone" : [ "+61 2 97226159", "+61 2 97226189" ],
    "remarks" : [ "Information Technology Manager", "This data originated from AUNIC, and was copied as part of", "the AUNIC to APNIC migration.  http://www.apnic.net/db/aunic/", "Original nic-hdl in AUNIC: CP7-AU" ],
    "mnt_by" : [ "MAINT-AU-CP72-AP" ],
    "date_updated" : "2011-12-22",
    "source" : "APNIC"
  } ],
  "abuse_contacts" : [ {
    "handle" : "AB1180-AP",
    "name" : "ABUSE BRIDGESTONENONAU",
    "address" : [ "Bridgestone Earthmover Tyres Pty Ltd", "P.O Box 151", "Regents park", "NSW 2143" ],
    "state" : "NSW",
    "zip_code" : "2143",
    "country" : "ZZ",
    "email" : [ "itsupport@bsem.com.au" ],
    "abuse_mailbox" : [ "itsupport@bsem.com.au" ],
    "phone" : [ "+000000000" ],
    "admin_contacts" : [ "CP72-AP" ],
    "tech_contacts" : [ "CP72-AP" ],
    "remarks" : [ "Generated from irt object IRT-BRIDGESTONE-NON-AU", "itsupport@bsem.com.au is invalid" ],
    "mnt_by" : [ "APNIC-ABUSE" ],
    "date_updated" : "2025-09-04",
    "source" : "APNIC"
  } ]
}

Peers

AS Number	Description	Country
AS10104	BV K Computer	LA
AS15830	Equinix EMEA Acquisition Enterprises B.V.	NL
AS15830	Equinix (EMEA) Acquisition Enterprises B.V.	NL
AS9942	TPG Internet Pty Ltd	AU