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Data as of Nov 12, 2026

8.147.192.0/18

No anonymizer space · no proxy exits in 30 days

Hangzhou Alibaba Advertising Co.,Ltd. · space held by Alibaba Cloud (Singapore) Private Limited

Announcement
this exact prefix
RPKI valid
Announced by
AS37963
Type
Hosting
Risk
50 / 100 · Medium

Announcements

Less specific

Covering announcements

PrefixOriginTypeHolderRPKI
8.147.128.0/17
since Apr 2025
AS37963HostingAlibaba Cloud (Singapore) Private Limited
via Aliyun Computing Co.LTD
8.146.0.0/15
since May 2021
AS37963HostingAlibaba Cloud (Singapore) Private Limited
via Aliyun Computing Co.LTD
8.144.0.0/14
since May 2021
AS37963HostingAlibaba 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
8.128.0.0/104,194,304ASEPL-SGAlibaba Cloud (Singapore) Private Limited (ORG-ASEP1-AP) · SGALLOCATED PORTABLE—abuse@alibaba-inc.com
└ 8.128.0.0/112,097,152ALICLOUDAliyun Computing Co.LTDALLOCATED NON-PORTABLE—abuse@alibaba-inc.com

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Covering aggregate above, the prefix's own history below

Summary

Routing history

Pattern
Stable
First seen
Apr 2025
Current origin since
Apr 2025 · 1.6 yr
Origin networks
1