AS133484 Tung Wah College Limited 🇭🇰 HK

Announcing 2 prefixes, seen at the RIS collectors.

IPv4 prefixes
1
512 (2 × /24)
IPv6 prefixes
1
1 × /48
Upstreams
1
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it

Registry and operator data

AS number
AS133484
Name
Tung Wah College Limited
Organisation
Tung Wah College Limited
Country
🇭🇰 HK
RIR
APNIC
Allocated
2024-08-12

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

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

Whois

Fetched from whois.apnic.net

as-block:       AS133120 - AS133631
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:  2013-09-11T23:52:15Z
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:        AS133484
as-name:        TWCL-AS-AP
descr:          Tung Wah College Limited
country:        HK
org:            ORG-TWCL2-AP
admin-c:        TWCL2-AP
tech-c:         TWCL2-AP
mnt-by:         APNIC-HM
mnt-irt:        IRT-TWCL-HK
mnt-routes:     MAINT-TWCL-HK
mnt-lower:      MAINT-TWCL-HK
abuse-c:        AT1863-AP
last-modified:  2025-10-13T04:31:55Z
import:         from AS10103 action pref=100; accept ANY
export:         to AS10103 announce AS133484
source:         APNIC

irt:            IRT-TWCL-HK
address:        Ma Kam Chan Memorial Building, 31 Wylie Road, 31 Wylie Road, Homantin, Hong Kong, Hong Kong Hong Kong n/a
e-mail:         itso_system@twc.edu.hk
abuse-mailbox:  itso_system@twc.edu.hk
admin-c:        TWCL2-AP
tech-c:         TWCL2-AP
auth:           # Filtered
remarks:        itso_system@twc.edu.hk was validated on 2026-09-16
mnt-by:         MAINT-TWCL-HK
last-modified:  2026-10-28T05:58:09Z
source:         APNIC

organisation:   ORG-TWCL2-AP
org-name:       Tung Wah College Limited
org-type:       LIR
country:        HK
address:        Ma Kam Chan Memorial Building
address:        31 Wylie Road
address:        31 Wylie Road, Homantin, Hong Kong
phone:          +852-3190-6678
e-mail:         itso_system@twc.edu.hk
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2024-07-11T13:10:36Z
source:         APNIC

role:           ABUSE TWCLHK
country:        ZZ
address:        Ma Kam Chan Memorial Building, 31 Wylie Road, 31 Wylie Road, Homantin, Hong Kong, Hong Kong Hong Kong n/a
phone:          +000000000
e-mail:         itso_system@twc.edu.hk
admin-c:        TWCL2-AP
tech-c:         TWCL2-AP
nic-hdl:        AT1863-AP
remarks:        Generated from irt object IRT-TWCL-HK
remarks:        itso_system@twc.edu.hk was validated on 2026-09-16
abuse-mailbox:  itso_system@twc.edu.hk
mnt-by:         APNIC-ABUSE
last-modified:  2026-09-16T09:18:36Z
source:         APNIC

role:           Tung Wah College Limited administrator
address:        Ma Kam Chan Memorial Building, 31 Wylie Road, 31 Wylie Road, Homantin, Hong Kong, Hong Kong Hong Kong n/a
country:        HK
phone:          +852-3190-6678
e-mail:         itso_system@twc.edu.hk
admin-c:        TWCL2-AP
tech-c:         TWCL2-AP
nic-hdl:        TWCL2-AP
mnt-by:         MAINT-TWCL-HK
last-modified:  2024-08-12T02:30:38Z
source:         APNIC