ResearchRouting table, looking glass, RPKI & IRR

108.158.104.0/21 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 108.158.104.0/21

Prefix

Origin

AS16509 AMAZON-02

RPKI

RPKI valid

Size

2,048 addresses

Less specific

none

More specifics

IRR route objects

0 exact, 3 covering

In RouteViews

2026-10-13 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 3356 12956 16509

AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 12956 16509

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 6762 16509

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 16509×3

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 16509×3

RPKI

Covered by a ROA authorizing AS16509 to originate 108.156.0.0/14 up to /24. Validate another origin.

ROA prefix	Max length	Authorized origin	Trust anchor
108.156.0.0/14	/24	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
108.158.96.0/19 covering	AS20057 ATT-MOBILITY-LLC-AS20057	LEVEL3	An AT&T Mobility Network	AWS-MNT
108.156.0.0/14 covering	AS16509 AMAZON-02	RADB	Amazon CF Prefix	MAINT-AS16509
108.144.0.0/12 covering	AS20057 ATT-MOBILITY-LLC-AS20057	LEVEL3	An AT&T Mobility Network	AWS-MNT

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