ASN AS23858 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS23858?

AS23858 is listed under xTom 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.

AS23858 xTom Pty Ltd | IPGeolocation.io

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xTom Pty Ltd xtom.com

AU 0 Routes

AS Data

AS23858

AS23858 – xTom Pty Ltd

AS Number	23858
AS Name	XTOM-AS-AU
Organization	xTom Pty Ltd(org-xpl1-ap)
Country	AU
Website	xtom.com
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	ISP
Registry	APNIC
Date Allocated	N/A

ASN Intelligence API for production workflows

Use ASN data for AS23858 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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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 'AS23854 - AS23944'

as-block:       AS23854 - AS23944
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 'AS23858'

% Abuse contact for 'AS23858' is 'abuse@xtom.com'

aut-num:        AS23858
as-name:        XTOM-AS-AU
descr:          xTom
country:        AU
org:            ORG-XPL1-AP
admin-c:        XPLA2-AP
tech-c:         XPLA2-AP
abuse-c:        AX76-AP
mnt-lower:      MAINT-XTOM-AU
mnt-routes:     MAINT-XTOM-AU
mnt-by:         APNIC-HM
mnt-irt:        IRT-XTOM-AU
last-modified:  2020-05-12T13:04:52Z
source:         APNIC

irt:            IRT-XTOM-AU
address:        Suite 806, 97-99 Bathurst Street, Sydney NSW 2000
e-mail:         noc@xtom.com
abuse-mailbox:  abuse@xtom.com
admin-c:        XPLA2-AP
tech-c:         XPLA2-AP
auth:           # Filtered
remarks:        Please send an email to abuse@xtom.com with logs for any abuse complaints.
remarks:        Complaints sent to any other POC will be ignored.
remarks:        abuse@xtom.com was validated on 2026-01-13
remarks:        noc@xtom.com was validated on 2026-03-14
mnt-by:         MAINT-XTOM-AU
last-modified:  2026-03-14T13:22:18Z
source:         APNIC

organisation:   ORG-XPL1-AP
org-name:       xTom Pty Ltd
org-type:       LIR
country:        AU
address:        Level 2/23 Foster Street
phone:          +61-2-8006-6886
fax-no:         +61-2-8006-6886
e-mail:         noc@xtom.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:16:36Z
source:         APNIC

role:           ABUSE XTOMAU
country:        ZZ
address:        Suite 806, 97-99 Bathurst Street, Sydney NSW 2000
phone:          +000000000
e-mail:         noc@xtom.com
admin-c:        XPLA2-AP
tech-c:         XPLA2-AP
nic-hdl:        AX76-AP
remarks:        Generated from irt object IRT-XTOM-AU
remarks:        abuse@xtom.com was validated on 2026-01-13
remarks:        noc@xtom.com was validated on 2026-03-14
abuse-mailbox:  abuse@xtom.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-03-14T13:22:34Z
source:         APNIC

role:           xTom Pty Ltd administrator
address:        Suite 806, 97-99 Bathurst Street, Sydney NSW 2000
country:        AU
phone:          +61 2 8006 6886
fax-no:         +61 2 8006 6886
e-mail:         noc@xtom.com
admin-c:        XPLA2-AP
tech-c:         XPLA2-AP
nic-hdl:        XPLA2-AP
mnt-by:         MAINT-XTOM-AU
last-modified:  2018-06-13T13:51:39Z
source:         APNIC

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