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Data as of Nov 6, 2026

8.221.64.0/18

10 residential-proxy exits · 30 days

Alibaba (US) Technology Co., Ltd. · space held by Alibaba Cloud (Singapore) Private Limited

Announcement
this exact prefix
RPKI valid
Announced by
AS45102
Type
Hosting
Risk
50 / 100 · Medium

Residential-proxy exits

Proxy exits
10
0.06% of its addresses · 30 days
Oct 7, 2026 – Nov 5, 2026

Exits seen per day

50 observations

Announcements

Less specific

Covering announcements

PrefixOriginTypeHolderRPKI
8.221.0.0/17
since Jul 2022
AS45102HostingAlibaba Cloud (Singapore) Private Limited
via Aliyun Computing Co.LTD

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
8.208.0.0/121,048,576ASEPL-SGAlibaba Cloud (Singapore) Private Limited (ORG-ASEP1-AP) · SGALLOCATED PORTABLE—abuse@alibaba-inc.com
└ 8.221.0.0/1732,768AlibabaCloud_USAliyun Computing Co.LTDALLOCATED NON-PORTABLE—abuse@alibaba-inc.com

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
Alibaba Cloud (Singapore) Private Limited
Handle
ORG-ASEP1-AP
Range
8.208.0.0/12
Registration type
ALLOCATED PORTABLE
Reallocated to
Aliyun Computing Co.LTD
Reallocated range
8.221.0.0/17
Reallocation type
ALLOCATED NON-PORTABLE
Origin network

AS45102

CN
Name
Alibaba (US) Technology Co., Ltd.
Type
Hosting
Registered
Feb 1, 2008
Domain
alibabagroup.com
Website
alibabagroup.com/
Industry
Hosting and Cloud Provider
Spamhaus ASN-DROP
not listed