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Data as of Nov 3, 2026

47.52.0.0/17

No anonymizer space · no proxy exits in 30 days

Alibaba (US) Technology Co., Ltd. · space held by Alibaba Cloud LLC

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

Announcements

Less specific

Covering announcements

PrefixOriginTypeHolderRPKI
47.52.0.0/16
since Jun 2016
AS45102HostingAlibaba Cloud LLC

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
47.52.0.0/1665,536AL-3Alibaba Cloud LLC (AL-3) · USDirect AllocationMar 17, 2016[email protected]
└ 47.52.0.0/1665,536ALIBABA CLOUD - HKAlibaba Cloud - HK (C06956317) · CNReassignedApr 16, 2018[email protected]
via AL-3

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
Alibaba Cloud LLC
Handle
AL-3
Range
47.52.0.0/16
Registration type
Direct Allocation
Record created
Mar 17, 2016
Origin network

AS45102

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