AS7721 Qin Cloud Networks 🇨🇳 CN

Announcing 15 prefixes, seen at the RIS collectors.

IPv4 prefixes

256 (1 × /24)

IPv6 prefixes

134 × /48

Upstreams

transit providers observed

Peers

settlement-free adjacencies

Downstreams

transit customers observed

Customer cone

ASes reachable through it

Registry and operator data

AS number: AS7721
Name: Qin Cloud Networks
Organisation: Qin Cloud Networks
Country: 🇨🇳 CN
RIR: APNIC
Allocated: 2022-01-12
Network type: Educational/Research
Scope: Global
Peering policy: Open
IRR as-set: AS7721:AS-QINCLOUD
Website: https://as7721.6700.cc
Looking glass: https://as7721.6700.cc
PeeringDB: net/29008
Exchanges: 6

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

13 valid (86.7%) 0 invalid (0.0%) 2 no ROA (13.3%)

Whois

Fetched from whois.apnic.net

as-block:       AS7467 - AS7722
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:  2008-09-04T06:40:26Z
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:        AS7721
as-name:        QC-NET
descr:          Qin Cloud Networks
descr:          22 Chun Cheong St, Tseung Kwan O, Hong Kong
country:        HK
org:            ORG-QCN2-AP
sponsoring-org: ORG-NDIT1-AP
admin-c:        SA1304-AP
tech-c:         SA1304-AP
abuse-c:        AQ203-AP
mnt-lower:      MAINT-SUNAIHUI
mnt-routes:     MAINT-SUNAIHUI
mnt-by:         APNIC-HM
mnt-irt:        IRT-QC-HK
last-modified:  2025-01-08T12:34:33Z
source:         APNIC

irt:            IRT-QC-HK
address:        22 Chun Cheong St, Tseung Kwan O, Hong Kong
e-mail:         admin@6700.cc
abuse-mailbox:  admin@6700.cc
admin-c:        SA1304-AP
tech-c:         SA1304-AP
auth:           # Filtered
remarks:        admin@6700.cc was validated on 2026-07-04
mnt-by:         MAINT-SUNAIHUI
last-modified:  2026-07-04T05:42:12Z
source:         APNIC

organisation:   ORG-QCN2-AP
org-name:       Qin Cloud Networks
org-type:       OTHER
address:        22 Chun Cheong St, Tseung Kwan O, Hong Kong
country:        HK
e-mail:         sunaihui@gmail.com
admin-c:        SA1304-AP
tech-c:         SA1304-AP
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2025-01-08T12:34:32Z
source:         APNIC

role:           ABUSE QCHK
country:        ZZ
address:        22 Chun Cheong St, Tseung Kwan O, Hong Kong
phone:          +000000000
e-mail:         admin@6700.cc
admin-c:        SA1304-AP
tech-c:         SA1304-AP
nic-hdl:        AQ203-AP
remarks:        Generated from irt object IRT-QC-HK
remarks:        admin@6700.cc was validated on 2026-07-04
abuse-mailbox:  admin@6700.cc
mnt-by:         APNIC-ABUSE
last-modified:  2026-07-04T05:42:28Z
source:         APNIC

person:         Sun Aihui
address:        22 Chun Cheong St, Tseung Kwan O, Hong Kong
country:        HK
phone:          +852 57014256
e-mail:         sunaihui@gmail.com
nic-hdl:        SA1304-AP
mnt-by:         MAINT-SUNAIHUI
last-modified:  2022-04-28T16:54:03Z
source:         APNIC