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Data as of Nov 9, 2026

103.247.168.0/23

No anonymizer space · no proxy exits in 30 days

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

Announcement

103.247.168.0/22

RPKI valid

Announced by

Type

Hosting

Risk

50 / 100 · Medium

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Announced by

Covering announcement 103.247.168.0/22

Prefix: 103.247.168.0/22
Announced by: AS23724 IDC, China Telecommunications Corporation
Type: Hosting
RPKI: RPKI valid
Netname: CHINA-21VIANET
Registrant: 21ViaNet(China),Inc.
RIR: APNIC

Origin network

AS23724

CN

Name: IDC, China Telecommunications Corporation
Type: Hosting
Registered: Apr 22, 2003
Domain: chinatelecom.cn
Spamhaus ASN-DROP: not listed

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
103.247.168.0/22	AS4808	/32	APNIC	Another network
103.247.168.0/22	AS4835	/32	APNIC	Another network
103.247.168.0/22	AS4847	/32	APNIC	Another network
103.247.168.0/22	AS9308	/32	APNIC	Another network
103.247.168.0/22	AS9802	/32	APNIC	Another network
103.247.168.0/22	AS9808	/32	APNIC	Another network
103.247.168.0/22	AS17428	/32	APNIC	Another network
103.247.168.0/22	AS23724	/32	APNIC	RPKI valid
103.247.168.0/22	AS56048	/32	APNIC	Another network
103.247.168.0/22	AS59020	/32	APNIC	Another network
103.247.168.0/22	AS133111	/32	APNIC	Another network
103.247.168.0/22	AS141679	/32	APNIC	Another network

IRR

Route objects on 103.247.168.0/22

Origin	Registry	Description	Maintainer	Modified
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
AS56048 not the origin	RADB	CMI (Customer Route)	MAINT-AS58453	Nov 13, 2023