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Data as of Nov 3, 2026

122.70.64.0/21

No anonymizer space · no proxy exits in 30 days

China TieTong Telecommunications Corporation

Announcement

this exact prefix

RPKI valid

Announced by

Type

Internet provider

Announcements

Less specific

Covering announcements

Prefix	Origin	Type	Proxy exits	Holder	RPKI
122.70.64.0/20 since Sep 2017	AS24138	Internet provider		China TieTong Telecommunications Corporation
122.70.64.0/18 since Mar 2018	AS24138	Internet provider	3	China TieTong Telecommunications Corporation
122.70.0.0/17 since Mar 2018	AS24138	Internet provider	3	China TieTong Telecommunications Corporation
122.70.0.0/16 since Jan 2022	AS24138	Internet provider	18	China TieTong Telecommunications Corporation

More specific

Announcements inside

Prefix	Origin	Type	Holder	RPKI
122.70.64.0/24 since Jan 2018	AS24138	Internet provider	China TieTong Telecommunications Corporation

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Origin network

AS24138

CN

Name: China TieTong Telecommunications Corporation
Type: Internet provider
Registered: Aug 23, 2004
Domain: cmtietong.com
Industry: Internet Service Provider (ISP)
Spamhaus ASN-DROP: not listed

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
122.70.64.0/21	AS24138	/21	APNIC	RPKI valid
122.70.64.0/20	AS24138	/20	APNIC	Too specific
122.70.64.0/18	AS24138	/18	APNIC	Too specific
122.70.0.0/17	AS24138	/17	APNIC	Too specific
122.70.0.0/16	AS24138	/16	APNIC	Too specific

IRR

Route objects on the exact prefix

Origin	Registry	Description	Maintainer	Modified
AS24138	NTTCOM	CMI IP Transit	MAINT-CMI-INT-HK	May 25, 2016
AS24138	RADB	CMI (Customer Route)	MAINT-AS58453	Nov 13, 2023