AS7582 University of Macau 🇲🇴 MO

Announcing 3 prefixes, seen at the RIS collectors.

IPv4 prefixes

65,536 (256 × /24)

IPv6 prefixes

256 × /48

Upstreams

transit providers observed

Peers

settlement-free adjacencies

Downstreams

transit customers observed

Customer cone

ASes reachable through it

Registry and operator data

AS number: AS7582
Name: University of Macau
Organisation: University of Macau
Country: 🇲🇴 MO
RIR: APNIC
Allocated: 2005-04-11

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

2 valid (66.7%) 0 invalid (0.0%) 1 no ROA (33.3%)

Whois

Fetched from whois.apnic.net

as-block:       AS7467 - AS7722
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:        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:        AS7582
as-name:        UMAC-AS-AP
descr:          University of Macau
descr:          Border AS
descr:          Harnet and Macau ISP
country:        MO
import:         from AS4609 action pref=100; accept ANY
import:         from AS4528 action pref=150; accept ANY
export:         to AS4609 announce AS7582
export:         to AS4641 announce AS7582
org:            ORG-UOM2-AP
admin-c:        AST8-AP
tech-c:         HOI1-AP
abuse-c:        AU161-AP
mnt-lower:      MAINT-UMAC-AP
mnt-routes:     MAINT-UMAC-AP
mnt-by:         APNIC-HM
mnt-irt:        IRT-UMACNET-MO
last-modified:  2023-03-06T02:37:31Z
source:         APNIC

irt:            IRT-UMACNET-MO
address:        ICTO
address:        University of Macau
address:        Taipa
address:        Macau
e-mail:         icto.net_irt@um.edu.mo
abuse-mailbox:  icto.net_irt@um.edu.mo
admin-c:        AST8-AP
tech-c:         HOI1-AP
auth:           # Filtered
remarks:        icto.net_irt@um.edu.mo was validated on 2026-07-08
mnt-by:         MAINT-MO-UMACNET
last-modified:  2026-07-08T01:02:09Z
source:         APNIC

organisation:   ORG-UOM2-AP
org-name:       University of Macau
org-type:       LIR
country:        MO
address:        Information and Communication Technology Office
address:        Av. da Universidade
address:        Taipa
phone:          +853-88228617
fax-no:         +853-88222408
e-mail:         admin@um.edu.mo
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2024-06-13T12:56:59Z
source:         APNIC

role:           ABUSE UMACNETMO
country:        ZZ
address:        ICTO
address:        University of Macau
address:        Taipa
address:        Macau
phone:          +000000000
e-mail:         icto.net_irt@um.edu.mo
admin-c:        AST8-AP
tech-c:         HOI1-AP
nic-hdl:        AU161-AP
remarks:        Generated from irt object IRT-UMACNET-MO
remarks:        icto.net_irt@um.edu.mo was validated on 2026-07-08
abuse-mailbox:  icto.net_irt@um.edu.mo
mnt-by:         APNIC-ABUSE
last-modified:  2026-07-08T01:02:21Z
source:         APNIC

person:         Antony Si Tou
address:        Avenida da Universidade, Macau
country:        MO
phone:          +85388228600
e-mail:         admin@um.edu.mo
nic-hdl:        AST8-AP
mnt-by:         MAINT-UMAC-AP
last-modified:  2022-01-11T08:54:05Z
source:         APNIC

person:         Head of IUS
address:        University of Macau
country:        MO
phone:          +853 88228600
e-mail:         sfcheang@um.edu.mo
nic-hdl:        HOI1-AP
mnt-by:         MAINT-MO-UMACNET
last-modified:  2022-01-11T08:08:48Z
source:         APNIC