ResearchRouting table, looking glass, RPKI & IRR

216.147.4.0/24 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 216.147.4.0/24

Prefix

Origin

AS16509 AMAZON-02

RPKI

RPKI valid

Size

256 addresses

Less specific

none

More specifics

IRR route objects

1 exact, 3 covering

In RouteViews

2026-10-12 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 16509

AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 2914 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 216.147.0.0/18 up to /24. Validate another origin.

ROA prefix	Max length	Authorized origin	Trust anchor
216.147.0.0/18	/24	AS14618 AMAZON-AES	ARIN
216.147.0.0/18	/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
216.147.4.0/24	AS16509 AMAZON-02	RADB	Amazon EC2 Prefix	MAINT-AS16509
216.147.0.0/17 covering	AS11022 ALABANZA-BALT	LEVEL3	Proxy-registered route object	LEVEL3-MNT
216.147.0.0/17 covering	AS33321 ZAYO-33321	LEVEL3	Balticore	LITECAST-MNT
216.147.0.0/17 covering	AS14135 NAVISITE-EAST-2	RADB	NaviSite-ANMA1-Alabanza	MAINT-AS4544

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