ResearchRouting table, looking glass, RPKI & IRR

99.77.128.0/17 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 99.77.128.0/17

Prefix
99.77.128.0/17
Origin
AS16509 AMAZON-02
RPKI
RPKI valid
Size
32,768 addresses
Less specific
none
More specifics
61
IRR route objects
0 exact, 0 covering
In RouteViews
2026-10-13 08:02 UTC
Paths

How 99.77.128.0/17 is reached

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 16509×4
OriginAS16509 Amazon.com, Inc.
Origin codeIGP
Communities174:21001 174:22013 36601:150 36601:174 36601:2001
Updated5d 7h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 1299 16509×4
OriginAS16509 Amazon.com, Inc.
Origin codeIGP
Communities903:900 903:13760
Updated5d 15h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 1299 16509×4
OriginAS16509 Amazon.com, Inc.
Origin codeIGP
Communities36295:100
Updated5d 15h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 16509×4
OriginAS16509 Amazon.com, Inc.
Origin codeIGP
Communities174:21001 174:22013
Updated5d 15h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 16509×4
OriginAS16509 Amazon.com, Inc.
Origin codeIGP
Communities174:21001 174:22013 36295:100 36295:174
Updated9d 8h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS16509 to originate 99.77.128.0/17 up to /17. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
99.77.128.0/17/17AS16509 AMAZON-02ARIN
More specific

Prefixes inside 99.77.128.0/17

61 announced prefixes fall inside this one.

Show the 61 prefixes
99.77.128.0/24 AS14618 AMAZON-AES99.77.129.0/24 AS14618 AMAZON-AES99.77.130.0/24 AS16509 AMAZON-0299.77.131.0/24 AS16509 AMAZON-0299.77.132.0/24 AS16509 AMAZON-0299.77.133.0/24 AS16509 AMAZON-0299.77.134.0/24 AS16509 AMAZON-0299.77.135.0/24 AS16509 AMAZON-0299.77.136.0/24 AS16509 AMAZON-0299.77.137.0/24 AS16509 AMAZON-0299.77.138.0/24 AS16509 AMAZON-0299.77.139.0/24 AS16509 AMAZON-0299.77.140.0/24 AS16509 AMAZON-0299.77.141.0/24 AS16509 AMAZON-0299.77.142.0/24 AS16509 AMAZON-0299.77.143.0/24 AS16509 AMAZON-0299.77.144.0/24 AS16509 AMAZON-0299.77.145.0/24 AS16509 AMAZON-0299.77.148.0/24 AS16509 AMAZON-0299.77.149.0/24 AS16509 AMAZON-0299.77.150.0/24 AS16509 AMAZON-0299.77.151.0/24 AS14618 AMAZON-AES99.77.152.0/24 AS16509 AMAZON-0299.77.153.0/24 AS16509 AMAZON-0299.77.154.0/24 AS16509 AMAZON-0299.77.155.0/24 AS16509 AMAZON-0299.77.156.0/24 AS16509 AMAZON-0299.77.157.0/24 AS16509 AMAZON-0299.77.158.0/24 AS16509 AMAZON-0299.77.159.0/24 AS16509 AMAZON-0299.77.160.0/24 AS16509 AMAZON-0299.77.161.0/24 AS16509 AMAZON-0299.77.162.0/24 AS16509 AMAZON-0299.77.163.0/24 AS16509 AMAZON-0299.77.183.0/24 AS8987 GOVCLOUD99.77.184.0/24 AS8987 GOVCLOUD99.77.186.0/24 AS16509 AMAZON-0299.77.187.0/24 AS14618 AMAZON-AES99.77.188.0/24 AS16509 AMAZON-0299.77.189.0/24 AS16509 AMAZON-0299.77.190.0/24 AS16509 AMAZON-0299.77.191.0/24 AS14618 AMAZON-AES99.77.232.0/24 AS16509 AMAZON-0299.77.233.0/24 AS16509 AMAZON-0299.77.234.0/24 AS16509 AMAZON-0299.77.235.0/24 AS16509 AMAZON-0299.77.238.0/24 AS16509 AMAZON-0299.77.239.0/24 AS16509 AMAZON-0299.77.240.0/24 AS16509 AMAZON-0299.77.242.0/24 AS16509 AMAZON-0299.77.244.0/24 AS16509 AMAZON-0299.77.245.0/24 AS16509 AMAZON-0299.77.246.0/24 AS16509 AMAZON-0299.77.247.0/24 AS16509 AMAZON-0299.77.248.0/24 AS16509 AMAZON-0299.77.249.0/24 AS16509 AMAZON-0299.77.250.0/24 AS16509 AMAZON-0299.77.251.0/24 AS16509 AMAZON-0299.77.252.0/24 AS16509 AMAZON-0299.77.253.0/24 AS16509 AMAZON-0299.77.254.0/24 AS14618 AMAZON-AES
Tools

Check 99.77.128.0/17 live

Looking glassIP to ASN APIRPKI APIIRR API