ResearchRouting table, looking glass, RPKI & IRR

202.12.27.0/24 WIDE Project

Announced by AS7500 WIDE Project. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 202.12.27.0/24

Prefix

Origin

AS7500 M-ROOT-DNS

RPKI

RPKI valid

Size

256 addresses

Less specific

More specifics

IRR route objects

2 exact, 1 covering

In RouteViews

2026-10-15 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 13760 6939 7500

AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 7500

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 7500

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 7500

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 2518 7500

RPKI

Covered by a ROA authorizing AS7500 to originate 202.12.27.0/24 up to /24. Validate another origin.

ROA prefix	Max length	Authorized origin	Trust anchor
202.12.27.0/24	/24	AS7500 M-ROOT-DNS	APNIC
202.12.26.0/23	/23	AS7500 M-ROOT-DNS	APNIC

IRR

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

Route	Origin	Source	Description	Maintained by
202.12.27.0/24	AS7500 M-ROOT-DNS	APNIC	WIDE Murai Lab Keio University 5322 Endo, Fujisawa-shi	MAINT-JP-WIDE
202.12.27.0/24	AS7500 M-ROOT-DNS	RADB	M Root DNS server Tokyo, JAPAN	MAINT-AS2500
202.12.26.0/23 covering	AS7500 M-ROOT-DNS	RADB	M Root DNS server	MAINT-AS2500

Less specific

Announced prefixes that contain this one, most specific first.

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