ResearchRouting table, looking glass, RPKI & IRR

75.47.32.0/19 Amazon.com, Inc.

Announced by AS16509 Amazon.com, Inc. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 75.47.32.0/19

Prefix

Origin

AS16509 AMAZON-02

RPKI

RPKI valid

Size

8,192 addresses

Less specific

More specifics

IRR route objects

0 exact, 2 covering

In RouteViews

2026-10-12 12:02 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 16509

AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 16509

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 16509×2

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 16509

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 16509

RPKI

Covered by a ROA authorizing AS16509 to originate 75.47.32.0/19 up to /19. Validate another origin.

ROA prefix	Max length	Authorized origin	Trust anchor
75.47.32.0/19	/19	AS14618 AMAZON-AES	ARIN
75.47.32.0/19	/19	AS16509 AMAZON-02	ARIN
75.47.0.0/18	/18	AS14618 AMAZON-AES	ARIN
75.47.0.0/18	/18	AS16509 AMAZON-02	ARIN

IRR

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

Route	Origin	Source	Description	Maintained by
75.47.0.0/18 covering	AS16509 AMAZON-02	RADB	Amazon EC2 IAD Prefix	MAINT-AS16509
75.32.0.0/12 covering	AS7132 SBIS-AS	RADB	ARIN Allocation SBC Internet Services	MAINT-AS7132

Less specific

Announced prefixes that contain this one, most specific first.

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