ResearchRouting table, looking glass, RPKI & IRR

151.89.128.0/17 Leonardo S.p.A.

Announced by AS48135 Leonardo S.p.A. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 151.89.128.0/17

Prefix

Origin

RPKI

RPKI valid

Size

32,768 addresses

Less specific

none

More specifics

IRR route objects

1 exact, 1 covering

In RouteViews

2026-10-13 16:03 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 3356 12874 48135

AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 12874 48135

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 12874 48135

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 1299 12874 48135

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 1299 12874 48135

RPKI

Covered by a ROA authorizing AS48135 to originate 151.89.128.0/17 up to /17. Validate another origin.

ROA prefix	Max length	Authorized origin	Trust anchor
151.89.128.0/17	/17	AS48135 ITMSC	RIPE
151.89.0.0/16	/16	AS48135 ITMSC	RIPE

IRR

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

Route	Origin	Source	Description	Maintained by
151.89.128.0/17	AS48135 ITMSC	RIPE	Leonardo spa net-2	ITMSC-MNT, LEONARDO-MNT
151.89.0.0/16 covering	AS48135 ITMSC	RIPE	Leonardo spa	ITMSC-MNT, LEONARDO-MNT

More specific

1 announced prefix fall inside this one.

Show the 1 prefixes

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