ResearchRouting table, looking glass, RPKI & IRR

220.128.80.0/20 Taiwan Internet Gateway

Announced by AS10126 Taiwan Internet Gateway. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 220.128.80.0/20

Prefix

Origin

AS10126 CHTI-IP-AP

RPKI

RPKI valid

Size

4,096 addresses

Less specific

none

More specifics

IRR route objects

2 exact, 1 covering

In RouteViews

2026-10-14 20:02 UTC

Paths

Every path our looking glass collectors hold for this exact prefix. Open one for its attributes, or see them all side by side in the looking glass.

AS36601 TNT (TNT - Tampa, FL)Collector-1-TAMPA-FL36601 174 9505 10126

AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 9505 10126

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 9505 10126

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 9505 10126

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 9505 10126

RPKI

Covered by a ROA authorizing AS10126 to originate 220.128.80.0/20 up to /24. Validate another origin.

ROA prefix	Max length	Authorized origin	Trust anchor
220.128.80.0/20	/24	AS10126 CHTI-IP-AP	APNIC
220.128.64.0/18	/24	AS3462 HINET	APNIC

IRR

Registered in the IRR for this prefix and the ones covering it. Look it up live.

Route	Origin	Source	Description	Maintained by
220.128.80.0/20	AS10126 CHTI-IP-AP	NTTCOM	Temporary registry for emergency Chunghwa Telecom Co., Ltd. Int'l Business Group Telecommunication Building,	MAINT-NTTCOM-BB
220.128.80.0/20	AS10126 CHTI-IP-AP	RADB	CHT-I Data Center Chunghwa Telecom Co., Ltd. Int'l Business Group Telecommunication Building,	MAINT-AS10126
220.128.0.0/12 covering	AS3462 HINET	RADB	(HiNet) Chunghwa Telecom Co., Ltd.	MAINT-AS3462

More specific

2 announced prefixes fall inside this one.

Show the 2 prefixes

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