ASN AS63889 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS63889?

AS63889 is listed under Cloud Iv 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.

AS63889 Cloud Iv Limited | IPGeolocation.io

ASN Lookup Tool

Search ASN

AS Data

IP Routes

Raw Whois

Parsed Whois

Peers

Upstreams

Downstreams

Contacts

Legacy Routes

Cloud Iv Limited cloudiv.com

HK 0 Routes

AS Data

AS63889

AS63889 – Cloud Iv Limited

AS Number	63889
AS Name	CLOUDIVLIMITED-AS
Organization	Cloud Iv Limited(org-cil1-ap)
Country	HK
Website	cloudiv.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 AS63889 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

Get ASN API Key ASN API Docs

Raw Whois Response

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

% Information related to 'AS63488 - AS63999'

as-block:       AS63488 - AS63999
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:  2013-09-11T23:49:48Z
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 'AS63889'

% Abuse contact for 'AS63889' is 'singel@cloudiv.com'

aut-num:        AS63889
as-name:        CLOUDIVLIMITED-AS
descr:          Cloud Iv Limited
descr:          31F, 399 Chai Wan Road, Chai Wan, Hong Kong
country:        HK
org:            ORG-CIL1-AP
admin-c:        CILA1-AP
tech-c:         CILA1-AP
abuse-c:        AC2352-AP
mnt-lower:      MAINT-CLOUDIVLIMITED-HK
mnt-routes:     MAINT-CLOUDIVLIMITED-HK
mnt-by:         APNIC-HM
mnt-irt:        IRT-CLOUDIVLIMITED-HK
last-modified:  2021-01-15T00:33:54Z
source:         APNIC

irt:            IRT-CLOUDIVLIMITED-HK
address:        31F, 399 Chai Wan Road, Chai Wan, Hong Kong, HK
e-mail:         singel@cloudiv.com
abuse-mailbox:  singel@cloudiv.com
admin-c:        CILA1-AP
tech-c:         CILA1-AP
auth:           # Filtered
remarks:        singel@cloudiv.com was validated on 2026-02-12
mnt-by:         MAINT-CLOUDIVLIMITED-HK
last-modified:  2026-02-12T02:27:35Z
source:         APNIC

organisation:   ORG-CIL1-AP
org-name:       Cloud Iv Limited
org-type:       LIR
country:        HK
address:        31F, 399 Chai Wan Road, Chai Wan, Hong Kong
phone:          +85269151715
e-mail:         abuse@cloudiv.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:16:24Z
source:         APNIC

role:           ABUSE CLOUDIVLIMITEDHK
country:        ZZ
address:        31F, 399 Chai Wan Road, Chai Wan, Hong Kong, HK
phone:          +000000000
e-mail:         singel@cloudiv.com
admin-c:        CILA1-AP
tech-c:         CILA1-AP
nic-hdl:        AC2352-AP
remarks:        Generated from irt object IRT-CLOUDIVLIMITED-HK
remarks:        singel@cloudiv.com was validated on 2026-02-12
abuse-mailbox:  singel@cloudiv.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-02-12T02:27:42Z
source:         APNIC

role:           Cloud Iv Limited administrator
address:        31F, 399 Chai Wan Road, Chai Wan, Hong Kong, HK
country:        HK
phone:          +85269151715
fax-no:         +85269151715
e-mail:         abuse@cloudiv.com
admin-c:        CILA1-AP
tech-c:         CILA1-AP
nic-hdl:        CILA1-AP
mnt-by:         MAINT-CLOUDIVLIMITED-HK
last-modified:  2014-07-03T13:46:41Z
source:         APNIC

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