AS139703 STACK Infrastructure Australia Pty Ltd 🇦🇺 AU

Announcing 1 prefixes, seen at the RIS collectors.

IPv4 prefixes

256 (1 × /24)

IPv6 prefixes

Upstreams

transit providers observed

Peers

settlement-free adjacencies

Downstreams

transit customers observed

Customer cone

ASes reachable through it

Registry and operator data

AS number: AS139703
Name: STACK Infrastructure Australia Pty Ltd
Organisation: STACK Infrastructure Australia Pty Ltd
Country: 🇦🇺 AU
RIR: APNIC
Allocated: 2025-02-20

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

0 valid (0.0%) 0 invalid (0.0%) 1 no ROA (100.0%)

Whois

Fetched from whois.apnic.net

as-block:       AS139578 - AS140601
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:  2019-06-13T01:03:23Z
source:         APNIC

role:           APNIC Hostmaster
address:        PO Box 3646
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:  2026-08-26T00:40:00Z
source:         APNIC

aut-num:        AS139703
as-name:        SIAPL-AS-AP
descr:          STACK Infrastructure Australia Pty Ltd
country:        AU
org:            ORG-SIAP2-AP
admin-c:        SIAP1-AP
tech-c:         SIAP1-AP
mnt-by:         APNIC-HM
mnt-lower:      MAINT-SIAPL-AU
mnt-routes:     MAINT-SIAPL-AU
mnt-irt:        IRT-SIAPL-AU
abuse-c:        AS3626-AP
last-modified:  2025-02-20T23:54:45Z
source:         APNIC

irt:            IRT-SIAPL-AU
address:        Level 12, 468 St Kilda Road, Melbourne Vic 3004
e-mail:         APAC-Servicedesk@stackinfra.com
abuse-mailbox:  APAC-Servicedesk@stackinfra.com
admin-c:        SIAP1-AP
tech-c:         SIAP1-AP
auth:           # Filtered
remarks:        apac-servicedesk@stackinfra.com was validated on 2026-05-05
mnt-by:         MAINT-SIAPL-AU
last-modified:  2026-08-27T21:10:57Z
source:         APNIC

organisation:   ORG-SIAP2-AP
org-name:       STACK Infrastructure Australia Pty Ltd
org-type:       LIR
country:        AU
address:        Level 12
address:        468 St Kilda Road,
phone:          +61 439 524 932
e-mail:         APAC-Servicedesk@stackinfra.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2024-05-07T13:07:41Z
source:         APNIC

role:           ABUSE SIAPLAU
country:        ZZ
address:        Level 12, 468 St Kilda Road, Melbourne Vic 3004
phone:          +000000000
e-mail:         APAC-Servicedesk@stackinfra.com
admin-c:        SIAP1-AP
tech-c:         SIAP1-AP
nic-hdl:        AS3626-AP
remarks:        Generated from irt object IRT-SIAPL-AU
remarks:        apac-servicedesk@stackinfra.com was validated on 2026-05-05
abuse-mailbox:  APAC-Servicedesk@stackinfra.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-05-05T23:19:26Z
source:         APNIC

role:           STACK Infrastructure Australia Pty Ltd administrator
address:        Level 12, 468 St Kilda Road, Melbourne Vic 3004
country:        AU
phone:          +61 3 8764 3370
e-mail:         APAC-Servicedesk@stackinfra.com
admin-c:        SIAP1-AP
tech-c:         SIAP1-AP
nic-hdl:        SIAP1-AP
mnt-by:         MAINT-SIAPL-AU
last-modified:  2023-09-22T06:30:53Z
source:         APNIC