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Data as of Nov 7, 2026

47.56.0.0/15

No anonymizer space

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

Announcement
this exact prefix
No RPKI
Announced by
AS45102
Type
Hosting

Announcements

More specific

Announcements inside

PrefixOriginTypeHolderRPKI
47.56.0.0/16
since Nov 2018
AS45102HostingAlibaba Cloud LLC
47.57.0.0/16
since Nov 2018
AS45102HostingAlibaba Cloud LLC
47.57.197.0/24
since Aug 2021
AS134963HostingAlibaba Cloud LLC
47.57.211.0/24
since Dec 2025
AS45102HostingAlibaba Cloud LLC
47.57.212.0/24
since Dec 2025
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
47.56.0.0/15131,072AL-3Alibaba Cloud LLC (AL-3) · USDirect AllocationMar 17, 2016intl-abuse@list.alibaba-inc.com
└ 47.56.0.0/15131,072ALIBABA CLOUD - HKAlibaba Cloud - HK (C07305031) · CNReassignedMar 7, 2019intl-abuse@list.alibaba-inc.com
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
47.56.0.0/15
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
Hosting and Cloud Provider
Spamhaus ASN-DROP
not listed