AS134518 RETN Hong Kong 🇭🇰 HK

RETN (Hong Kong) Limited. Announcing 6 prefixes, seen at the RIS collectors.

IPv4 prefixes

3,328 (13 × /24)

IPv6 prefixes

1 × /32

Upstreams

transit providers observed

Peers

settlement-free adjacencies

Downstreams

transit customers observed

Customer cone

ASes reachable through it

Registry and operator data

AS number: AS134518
Name: RETN Hong Kong
Organisation: RETN (Hong Kong) Limited
Country: 🇭🇰 HK
RIR: APNIC
Allocated: 2015-08-18

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

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

Whois

Fetched from whois.apnic.net

as-block:       AS133632 - AS134556
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:  2014-09-03T01:31:49Z
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:        AS134518
as-name:        RETN-AS-AP
descr:          RETN (Hong Kong) Limited
country:        HK
org:            ORG-RKL2-AP
admin-c:        RHKL1-AP
tech-c:         RHKL1-AP
abuse-c:        AR886-AP
mnt-lower:      MAINT-RETN-HK
mnt-routes:     MAINT-RETN-HK
mnt-by:         APNIC-HM
mnt-irt:        IRT-RETN-HK
last-modified:  2025-08-26T16:46:13Z
notify:         mntrdb@retn.net
source:         APNIC

irt:            IRT-RETN-HK
address:        11/F Three Exchange Square, 8 Connaught Place, Central, Hong Kong
e-mail:         abuse@retn.net
abuse-mailbox:  abuse@retn.net
admin-c:        RHKL1-AP
tech-c:         RHKL1-AP
auth:           # Filtered
remarks:        abuse@retn.net was validated on 2026-08-18
mnt-by:         MAINT-RETN-HK
last-modified:  2026-09-07T10:34:56Z
source:         APNIC

organisation:   ORG-RKL2-AP
org-name:       RETN (Hong Kong) Limited
org-type:       LIR
country:        HK
address:        15F The Harvest
address:        591 Nathan Road
address:        Kowloon
phone:          +85238454700
e-mail:         abuse@retn.net
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:16:40Z
source:         APNIC

role:           ABUSE RETNHK
country:        ZZ
address:        11/F Three Exchange Square, 8 Connaught Place, Central, Hong Kong
phone:          +000000000
e-mail:         abuse@retn.net
admin-c:        RHKL1-AP
tech-c:         RHKL1-AP
nic-hdl:        AR886-AP
remarks:        Generated from irt object IRT-RETN-HK
remarks:        abuse@retn.net was validated on 2026-08-18
abuse-mailbox:  abuse@retn.net
mnt-by:         APNIC-ABUSE
last-modified:  2026-08-18T23:17:23Z
source:         APNIC

role:           RETN Hong Kong Limited administrator
address:        11/F Three Exchange Square, 8 Connaught Place, Central, Hong Kong
country:        HK
phone:          +44-207-517-6400
fax-no:         +44-207-517-6400
e-mail:         abuse@retn.net
admin-c:        RHKL1-AP
tech-c:         RHKL1-AP
nic-hdl:        RHKL1-AP
mnt-by:         MAINT-RETN-HK
last-modified:  2015-08-18T01:32:43Z
source:         APNIC