What is ASN AS133139?

ASN AS133139 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS133139?

AS133139 is listed under Science Rainbow Technology Hong Kong Co., Limited.

What do peers, upstreams, and downstreams mean in ASN data?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS133139 Science Rainbow Technology Hong Kong Co., Limited

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Science Rainbow Technology Hong Kong Co., Limited

HK 0 Routes

AS Data

AS133139

AS133139 – Science Rainbow Technology Hong Kong Co., Limited

AS Number	133139
AS Name	STKCL-AS-AP
Organization	Science Rainbow Technology Hong Kong Co., Limited(org-stkc1-ap)
Country	HK
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	APNIC
Date Allocated	N/A

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Raw Whois Response

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

% Information related to 'AS133120 - AS133631'

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:        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 'AS133139'

% Abuse contact for 'AS133139' is 'dannies.chang@gmail.com'

aut-num:        AS133139
as-name:        STKCL-AS-AP
descr:          Science-Rainbow Technology(Hong Kong) Co., Limited
country:        HK
org:            ORG-STKC1-AP
admin-c:        STKC1-AP
tech-c:         STKC1-AP
abuse-c:        AS2070-AP
mnt-lower:      MAINT-STKCL-HK
mnt-routes:     MAINT-STKCL-HK
mnt-by:         APNIC-HM
mnt-irt:        IRT-STKCL-HK
last-modified:  2020-11-25T06:34:14Z
source:         APNIC

irt:            IRT-STKCL-HK
address:        9 Hoi Shing Rd Chai Wan Kok Hong Kong
e-mail:         dannies.chang@gmail.com
abuse-mailbox:  dannies.chang@gmail.com
admin-c:        STKC1-AP
tech-c:         STKC1-AP
auth:           # Filtered
remarks:        dannies.chang@gmail.com was validated on 2026-02-21
mnt-by:         MAINT-STKCL-HK
last-modified:  2026-02-21T04:44:51Z
source:         APNIC

organisation:   ORG-STKC1-AP
org-name:       Science-Rainbow Technology(Hong Kong) Co., Limited
org-type:       LIR
country:        HK
address:        Room 3302, 33/F, Cable TV Tower, 9 Hoi Shing Road, Tsuen Wan
phone:          +852 2802 0303
e-mail:         dannies.chang@gmail.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:16:16Z
source:         APNIC

role:           ABUSE STKCLHK
country:        ZZ
address:        9 Hoi Shing Rd Chai Wan Kok Hong Kong
phone:          +000000000
e-mail:         dannies.chang@gmail.com
admin-c:        STKC1-AP
tech-c:         STKC1-AP
nic-hdl:        AS2070-AP
remarks:        Generated from irt object IRT-STKCL-HK
remarks:        dannies.chang@gmail.com was validated on 2026-02-21
abuse-mailbox:  dannies.chang@gmail.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-02-21T04:45:13Z
source:         APNIC

role:           Science-Rainbow TechnologyHong Kong Co Limited
address:        Room 3302, 33/F, Cable TV Tower, 9 Hoi Shing Road, Tsuen Wan, Hong Kong
country:        HK
phone:          +852 2802 0303
fax-no:         +852 2802 0303
e-mail:         dannies.chang@gmail.com
admin-c:        STKC1-AP
tech-c:         STKC1-AP
nic-hdl:        STKC1-AP
mnt-by:         MAINT-STKCL-HK
last-modified:  2013-10-28T02:36:14Z
source:         APNIC

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