ResearchRouting table, looking glass, RPKI & IRR

172.111.64.0/19 Fastly, Inc.

Announced by AS54113 Fastly, Inc. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 172.111.64.0/19

Prefix
172.111.64.0/19
Origin
AS54113 FASTLY
RPKI
RPKI valid
Size
8,192 addresses
Less specific
172.111.64.0/18 AS54113 FASTLY
More specifics
17
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-14 04:02 UTC
Paths

How 172.111.64.0/19 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 2914 54113
OriginAS54113 Fastly, Inc.
Origin codeIGP
Communities174:21000 174:22013 36601:150 36601:174 36601:2001
Updated6d 3h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 2914 54113
OriginAS54113 Fastly, Inc.
Origin codeIGP
Communities903:900 903:13760
Updated6d 12h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 2914 54113
OriginAS54113 Fastly, Inc.
Origin codeIGP
Communities6461:5997 36295:100 36295:6461
Updated17h 58m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 2914 54113
OriginAS54113 Fastly, Inc.
Origin codeIGP
Communities174:21000 174:22013
Updated6d 11h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 2914 54113
OriginAS54113 Fastly, Inc.
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated10d 5h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS54113 to originate 172.111.64.0/19 up to /19. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
172.111.64.0/19/19AS54113 FASTLYARIN
172.111.64.0/18/18AS54113 FASTLYARIN
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
172.111.64.0/19AS54113 FASTLYRADBFastlyMAINT-AS54113
172.111.64.0/18 coveringAS54113 FASTLYRADBFastlyMAINT-AS54113
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

172.111.64.0/18 AS54113 FASTLY
More specific

Prefixes inside 172.111.64.0/19

17 announced prefixes fall inside this one.

Show the 17 prefixes
172.111.64.0/26 AS54113 FASTLY172.111.64.128/26 AS54113 FASTLY172.111.69.64/26 AS54113 FASTLY172.111.69.192/26 AS54113 FASTLY172.111.70.64/28 AS54113 FASTLY172.111.70.128/25 AS54113 FASTLY172.111.71.0/25 AS54113 FASTLY172.111.71.128/26 AS54113 FASTLY172.111.76.0/26 AS54113 FASTLY172.111.76.128/25 AS54113 FASTLY172.111.77.0/26 AS54113 FASTLY172.111.77.64/26 AS54113 FASTLY172.111.77.192/26 AS54113 FASTLY172.111.78.0/24 AS54113 FASTLY172.111.79.0/24 AS54113 FASTLY172.111.80.0/24 AS54113 FASTLY172.111.81.0/24 AS54113 FASTLY
Tools

Check 172.111.64.0/19 live

Looking glassIP to ASN APIRPKI APIIRR API