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Data as of Nov 6, 2026

161.117.138.0/23

No anonymizer space · no proxy exits in 30 days

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

Announcement
161.117.128.0/17
RPKI valid
Announced by
AS45102
Type
Hosting

Announcements

Less specific

Covering announcements

PrefixOriginTypeHolderRPKI
161.117.0.0/16
since Jan 2018
AS45102HostingAlibaba Cloud (Singapore) Private Limited
More specific

Announcements inside

PrefixOriginTypeHolderRPKI
161.117.138.0/24
since Jul 2018
AS45102HostingAlibaba Cloud (Singapore) Private Limited
via 1 Raffles Place

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
161.117.0.0/1665,536ASEPL-SGAlibaba Cloud (Singapore) Private Limited (ORG-ASEP1-AP) · SGALLOCATED PORTABLE—abuse@alibaba-inc.com
└ 161.117.128.0/1732,768ALICLOUD-SG1 Raffles PlaceALLOCATED NON-PORTABLE—abuse@alibaba-inc.com

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 161.117.128.0/17

Prefix
161.117.128.0/17
Announced by
AS45102 Alibaba (US) Technology Co., Ltd.
Type
Hosting
RPKI
RPKI valid
Netname
ALICLOUD-SG
Registrant
1 Raffles Place
RIR
APNIC
IPv4 market

Holder

Holder in the market →
Organization
Alibaba Cloud (Singapore) Private Limited
Handle
ORG-ASEP1-AP
Range
161.117.0.0/16
Registration type
ALLOCATED PORTABLE
Reallocated to
1 Raffles Place
Reallocated range
161.117.128.0/17
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