ASN Lookup Tool

Asia Satellite Telecommunications Co. Ltd. asiasat.com HK HK 0 Routes

AS Data

AS141721

AS141721Asia Satellite Telecommunications Co. Ltd.

AS Number 141721
AS Name ASTCL-AS-AP
Organization Asia Satellite Telecommunications Co. Ltd.(org-astc2-ap)
Country HK
Website asiasat.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 AS141721 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

Raw Whois Response

% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS141626 - AS142649'

as-block:       AS141626 - AS142649
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:  2020-10-21T04:09:48Z
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 'AS141721'

% Abuse contact for 'AS141721' is 'tchung@asiasat.com'

aut-num:        AS141721
as-name:        ASTCL-AS-AP
descr:          Asia Satellite Telecommunications Co. Ltd.
country:        HK
org:            ORG-ASTC2-AP
admin-c:        ASTC4-AP
tech-c:         ASTC4-AP
abuse-c:        AA2313-AP
mnt-lower:      MAINT-ASTCL-HK
mnt-routes:     MAINT-ASTCL-HK
mnt-by:         APNIC-HM
mnt-irt:        IRT-ASTCL-HK
last-modified:  2021-08-03T13:34:51Z
source:         APNIC

irt:            IRT-ASTCL-HK
address:        15 Dai Kwai Street, Tai Po Industrial Eatate, Hong Kong Hong Kong 999077
e-mail:         tchung@asiasat.com
abuse-mailbox:  tchung@asiasat.com
admin-c:        ASTC4-AP
tech-c:         ASTC4-AP
auth:           # Filtered
remarks:        tchung@asiasat.com is invalid
mnt-by:         MAINT-ASTCL-HK
last-modified:  2026-01-07T13:07:56Z
source:         APNIC

organisation:   ORG-ASTC2-AP
org-name:       Asia Satellite Telecommunications Co. Ltd.
org-type:       LIR
country:        HK
address:        15 Dai Kwai Street, Tai Po Industrial Eatate
phone:          +85226009231
e-mail:         tchung@asiasat.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:18:25Z
source:         APNIC

role:           ABUSE ASTCLHK
country:        ZZ
address:        15 Dai Kwai Street, Tai Po Industrial Eatate, Hong Kong Hong Kong 999077
phone:          +000000000
e-mail:         tchung@asiasat.com
admin-c:        ASTC4-AP
tech-c:         ASTC4-AP
nic-hdl:        AA2313-AP
remarks:        Generated from irt object IRT-ASTCL-HK
remarks:        tchung@asiasat.com is invalid
abuse-mailbox:  tchung@asiasat.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-01-07T13:08:58Z
source:         APNIC

role:           Asia Satellite Telecommunications Co Ltd administrator
address:        15 Dai Kwai Street, Tai Po Industrial Eatate, Hong Kong Hong Kong 999077
country:        HK
phone:          +85226009231
e-mail:         ipops@asiasat.com
admin-c:        ASTC4-AP
tech-c:         ASTC4-AP
nic-hdl:        ASTC4-AP
mnt-by:         MAINT-ASTCL-HK
last-modified:  2021-03-15T03:22:37Z
source:         APNIC

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

Parsed Whois Response

Peers

AS Number Description Country
AS39120 Convergenze S.p.A. IT
AS24482 SG.GS SG
AS4635 Hong Kong Internet Exchange--Route Server 1 HK
AS9293 NTT Com Asia Limited HK
AS141735 Core Interconnection HK
AS1239 Cogent Communications, LLC US
AS141735 Asia Satellite Telecommunications Co. Ltd. HK
AS6939 Hurricane Electric LLC US
AS32590 Valve Corporation US
AS8359 MTS PJSC RU

Upstreams

AS Number Description Country
AS39120 Convergenze S.p.A. IT
AS9293 NTT Com Asia Limited HK
AS6939 Hurricane Electric LLC US
AS8359 MTS PJSC RU
AS4635 The Hong Kong Internet Exchange Limited HK
AS38008 Aperture Science Limited HK
AS2914 NTT America, Inc. US
AS4637 Telstra International Limited HK
AS174 Cogent Communications, LLC US

Downstreams

AS Number Description Country
AS141735 Asia Satellite Telecommunications Co. Ltd. HK

Contacts

Ready to get started?Get Started with IP Intelligence API Today

CTA Illustration

Frequently Asked Questions

ASN AS141721 is an Autonomous System Number used to identify a network for BGP internet routing.
AS141721 is listed under Asia Satellite Telecommunications Co. Ltd..
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.