ASN AS4381 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS4381?

AS4381 is listed under connect.com.au 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.

AS4381 connect.com.au pty ltd

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connect.com.au pty ltd aapt.com.au

AU 0 Routes

AS Data

AS4381

AS4381 – connect.com.au pty ltd

AS Number	4381
AS Name	ERX-CONNECT-COM2
Organization	connect.com.au pty ltd(org-al1-ap)
Country	AU
Website	aapt.com.au
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	ISP
Registry	APNIC
Date Allocated	N/A

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Raw Whois Response

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

% Information related to 'AS4381'

% Abuse contact for 'AS4381' is 'abuse1@aapt.com.au'

aut-num:        AS4381
as-name:        ERX-CONNECT-COM2
descr:          connect.com.au pty ltd
descr:          P.O. Box 2202
descr:          Caulfield Junction. Victoria 3161
country:        AU
remarks:        This aut-num object created as part of the ER-Transfer from ARIN
org:            ORG-AL1-AP
admin-c:        HI47-AP
tech-c:         HI47-AP
abuse-c:        AA1416-AP
mnt-by:         APNIC-HM
mnt-irt:        IRT-AAPT-AU
last-modified:  2020-10-30T00:55:58Z
source:         APNIC

irt:            IRT-AAPT-AU
address:        AAPT Limited
address:        30 Ross St
address:        Glebe NSW 2037
phone:          +61282644660
e-mail:         ipnoc@aapt.com.au
abuse-mailbox:  abuse1@aapt.com.au
admin-c:        ANO2-AP
tech-c:         ANO2-AP
auth:           # Filtered
remarks:        ipnoc@aapt.com.au was validated on 2025-09-26
remarks:        abuse1@aapt.com.au was validated on 2025-09-26
notify:         routing.shared@aapt.com.au
mnt-by:         MAINT-AU-AAPT
last-modified:  2026-02-26T21:31:02Z
source:         APNIC

organisation:   ORG-AL1-AP
org-name:       AAPT Limited
org-type:       LIR
country:        AU
address:        30 Ross St
phone:          +61282821000
e-mail:         info@aapt.com.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:45Z
source:         APNIC

role:           ABUSE AAPTAU
country:        ZZ
address:        AAPT Limited
address:        30 Ross St
address:        Glebe NSW 2037
phone:          +61282644660
e-mail:         ipnoc@aapt.com.au
admin-c:        ANO2-AP
tech-c:         ANO2-AP
nic-hdl:        AA1416-AP
remarks:        Generated from irt object IRT-AAPT-AU
remarks:        ipnoc@aapt.com.au was validated on 2025-09-26
remarks:        abuse1@aapt.com.au was validated on 2025-09-26
abuse-mailbox:  abuse1@aapt.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-26T00:38:52Z
source:         APNIC

person:         Hugh Irvine
address:        Irvine & Associates PTY Limited
address:        29 Fitzgibbon Crescent Caulfield
address:        Victoria 3161
country:        AU
phone:          +61-3-528-2239
e-mail:         hugh@connect.com.au
nic-hdl:        HI47-AP
remarks:        This person object created as part of the ER-Transfer from ARIN
mnt-by:         MAINT-AU-CONNECT
last-modified:  2008-09-04T07:29:20Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-UK2)



#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       4381 - 4382
ASName:         APNIC-4381
ASHandle:       AS4381
RegDate:        2002-07-31
Updated:        2009-10-08
Comment:        These AS numbers are not registered in the ARIN database.
Comment:        For details, refer to the APNIC Whois Database via
Comment:        WHOIS.APNIC.NET or http://wq.apnic.net/apnic-bin/whois.pl    
Ref:            https://rdap.arin.net/registry/autnum/4381

ResourceLink:  https://apps.db.ripe.net/db-web-ui/query
ResourceLink:  whois.apnic.net


OrgName:        Asia Pacific Network Information Centre
OrgId:          APNIC
Address:        PO Box 3646
City:           South Brisbane
StateProv:      QLD
PostalCode:     4101
Country:        AU
RegDate:        
Updated:        2012-01-24
Ref:            https://rdap.arin.net/registry/entity/APNIC

ReferralServer:  whois://whois.apnic.net
ResourceLink:  http://wq.apnic.net/whois-search/static/search.html

OrgTechHandle: AWC12-ARIN
OrgTechName:   APNIC Whois Contact
OrgTechPhone:  +61 7 3858 3188 
OrgTechEmail:  search-apnic-not-arin@apnic.net
OrgTechRef:    https://rdap.arin.net/registry/entity/AWC12-ARIN

OrgAbuseHandle: AWC12-ARIN
OrgAbuseName:   APNIC Whois Contact
OrgAbusePhone:  +61 7 3858 3188 
OrgAbuseEmail:  search-apnic-not-arin@apnic.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/AWC12-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#