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Data as of Nov 3, 2026

59.151.0.0/17

No anonymizer space · no proxy exits in 30 days

IDC, China Telecommunications Corporation · space held by 21ViaNet(China),Inc.

Announcement

this exact prefix

RPKI valid

Announced by

Type

Hosting

Announcements

More specific

Announcements inside

Prefix	Origin	Type	Holder	RPKI
59.151.0.0/18 since Oct 2019	AS23724	Hosting	21ViaNet(China),Inc.
59.151.18.0/23 since Nov 3, 2026	AS9802	Hosting	21ViaNet(China),Inc.
59.151.32.0/19 since Sep 18, 2026	AS9802	Hosting	21ViaNet(China),Inc.
59.151.64.0/18 since Aug 2016	AS23724	Hosting	21ViaNet(China),Inc.

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Origin network

AS23724

CN

Name: IDC, China Telecommunications Corporation
Type: Hosting
Registered: Apr 22, 2003
Domain: chinatelecom.cn
Industry: Internet Service Provider (ISP)
Spamhaus ASN-DROP: not listed

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
59.151.0.0/17	AS4808	/32	APNIC	Another network
59.151.0.0/17	AS4835	/32	APNIC	Another network
59.151.0.0/17	AS4847	/32	APNIC	Another network
59.151.0.0/17	AS9308	/32	APNIC	Another network
59.151.0.0/17	AS9802	/32	APNIC	Another network
59.151.0.0/17	AS9808	/32	APNIC	Another network
59.151.0.0/17	AS17428	/32	APNIC	Another network
59.151.0.0/17	AS23724	/32	APNIC	RPKI valid
59.151.0.0/17	AS56048	/32	APNIC	Another network
59.151.0.0/17	AS133111	/32	APNIC	Another network
59.151.0.0/17	AS141679	/32	APNIC	Another network

IRR

Route objects on the exact prefix

Origin	Registry	Description	Maintainer	Modified
AS4835 not the origin	RADB	chinanet/CN2 shaanxi province network	MAINT-AS4835	Nov 13, 2023
AS17428 not the origin	RADB	Proxy-registered route object	MAINT-HGC-INTL	Oct 2, 2026
AS23724	RADB	China Telecom Beijing Co. Ltd.	MAINT-AS23724	Apr 22, 2026