Data as of Nov 13, 2026

115.28.0.0/16

1 residential-proxy exit · 30 days

Hangzhou Alibaba Advertising Co.,Ltd. · space held by Aliyun Computing Co., LTD

Announcement

this exact prefix

RPKI valid

Announced by

AS37963

Type

Hosting

Residential-proxy exits

Proxy exits

<0.01% of its addresses · 30 days

Oct 14, 2026 – Nov 12, 2026

Exits seen per day

22 observations

Announcements

More specific

Announcements inside

Prefix	Origin	Type	Holder
115.28.0.0/18 since Jul 2022	AS37963	Hosting	Aliyun Computing Co., LTD
115.28.64.0/18 since Jul 2022	AS37963	Hosting	Aliyun Computing Co., LTD
115.28.128.0/18 since Jul 2022	AS37963	Hosting	Aliyun Computing Co., LTD
115.28.192.0/18 since Jul 2022	AS37963	Hosting	Aliyun Computing Co., LTD

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Routing timeline

Who has announced this prefix

Summary

Routing history

Pattern: Stable
First seen: Jul 2008
Current origin since: Dec 2012 · 14 yr
Origin networks: 2
Last change of origin: Dec 2012

Recorded history

History

Handoffs: 1

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
115.28.0.0/15	AS37963	/24	APNIC	RPKI valid

IRR

Route objects on the exact prefix

Origin	Registry	Description	Maintainer	Modified
AS37963	RADB	CMI (Customer Route)	MAINT-AS58453	Nov 9, 2026