ResearchRouting table, looking glass, RPKI & IRR

173.245.63.0/24 Cloudflare, Inc.

Announced by AS13335 Cloudflare, Inc. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 173.245.63.0/24

Prefix
173.245.63.0/24
Origin
AS13335 CLOUDFLARENET
RPKI
RPKI valid
Size
256 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 2 covering
In RouteViews
2026-10-14 16:02 UTC
Paths

How 173.245.63.0/24 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 13760 3356 13335
OriginAS13335 Cloudflare, Inc.
Origin codeIGP
Communities3356:3 3356:22 3356:100 3356:123 3356:575 3356:901 3356:2057 13335:10016 13335:19000 13335:20510 13335:20520 36601:150 36601:2001 36601:13760 13335:10000016:0
Updated13h 26m ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 13335
OriginAS13335 Cloudflare, Inc.
Origin codeIGP
Communities903:900 903:13760
Updated5d 4h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 13335
OriginAS13335 Cloudflare, Inc.
Origin codeIGP
Communities6461:5998 36295:100 36295:6461
Updated1h 49m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 6762 13335
OriginAS13335 Cloudflare, Inc.
Origin codeIGP
Communitiesnone
Updated4h 10m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 13335×3
OriginAS13335 Cloudflare, Inc.
Origin codeIGP
Communities174:21001 174:22013 36295:100 36295:174 13335:10000016:0
Updated1h 28m ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS13335 to originate 173.245.63.0/24 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
173.245.63.0/24/24AS13335 CLOUDFLARENETARIN
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
173.245.63.0/24AS13335 CLOUDFLARENETARINCloudflare, Inc. 101 Townsend Street, San Francisco, California 94107, USMNT-CLOUD14
173.245.62.0/23 coveringAS13335 CLOUDFLARENETARINCloudflare, Inc. 101 Townsend Street, San Francisco, California 94107, USMNT-CLOUD14
173.245.48.0/20 coveringAS13335 CLOUDFLARENETARINCloudflare, Inc. 101 Townsend Street, San Francisco, California 94107, USMNT-CLOUD14
Tools

Check 173.245.63.0/24 live

Looking glassIP to ASN APIRPKI APIIRR API