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Data as of Nov 9, 2026

203.222.202.0/23

No anonymizer space · no proxy exits in 30 days

China Satellite Communications (HongKong) Corporation Limited

Announcement

203.222.192.0/20

No RPKI

Announced by

Type

Internet provider

Risk

0 / 100 · Low

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Announced by

Covering announcement 203.222.192.0/20

Prefix: 203.222.192.0/20
Announced by: AS17988 China Satellite Communications (HongKong) Corporation Limited
Type: Internet provider
Proxy exits: 3
Always-on exits: 1
RPKI: No RPKI
Netname: CSC-HK
Registrant: China Satellite Communications (HongKong) Corporation Limited
RIR: APNIC

Origin network

AS17988

HK

Name: China Satellite Communications (HongKong) Corporation Limited
Type: Internet provider
Registered: Oct 31, 2001
Domain: chinasathk.com
Industry: Hosting and Cloud Provider
Spamhaus ASN-DROP: not listed

IRR

Route objects on 203.222.192.0/20

Origin	Registry	Description	Maintainer	Modified
AS9269 not the origin	REACH	REACH (Customer Route)	MAINT-REACH-NOC	Feb 10, 2010
AS9269 not the origin	NTTCOM	CityTelecom as object (AS9269 customer route)	MAINT-HKBN	Feb 17, 2010
AS10103 not the origin	RADB	CMI (Customer Route)	MAINT-AS58453	Nov 13, 2023
AS17975 not the origin	NTTCOM	Proxy-registered route object	MAINT-AS9304	Dec 23, 2019
AS17975 not the origin	RADB	Proxy-registered route object	MAINT-AS9304	Nov 13, 2023
AS17988	APNIC	China Satellite Communications (HongKong) Corporation Limited	MAINT-CSC-HK	Oct 11, 2019
AS17988	NTTCOM	Proxy-registered route object	MAINT-AS9304	Jun 5, 2013
AS17988	RADB	Proxy-registered route object	MAINT-AS9304	Nov 13, 2023