ResearchRouting table, looking glass, RPKI & IRR

191.243.216.0/21 Franca e Franca Com e Serv Ltda. ME

Announced by AS263515 Franca e Franca Com e Serv Ltda. ME. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 191.243.216.0/21

Prefix
191.243.216.0/21
Origin
AS263515 AS263515
RPKI
RPKI valid
Size
2,048 addresses
Less specific
none
More specifics
2
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-13 08:02 UTC
Paths

How 191.243.216.0/21 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 61568 264595×3 264539 263515
OriginAS263515 Franca e Franca Com e Serv Ltda. ME
Origin codeIGP
Communities174:21001 174:22013 36601:150 36601:174 36601:2001 264595:1:1
Updated1d 16h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 53087 264595×3 264539 263515
OriginAS263515 Franca e Franca Com e Serv Ltda. ME
Origin codeIGP
Communities903:900 903:13760
Updated5d 16h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 264595 264539 263515
OriginAS263515 Franca e Franca Com e Serv Ltda. ME
Origin codeIGP
Communities36295:100
Updated5d 16h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 264595 264539 263515
OriginAS263515 Franca e Franca Com e Serv Ltda. ME
Origin codeIGP
Communitiesnone
Updated5d 16h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 61568 264595×3 264539 263515
OriginAS263515 Franca e Franca Com e Serv Ltda. ME
Origin codeIGP
Communities174:21001 174:22013 36295:100 36295:174 264595:1:1
Updated1d 16h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS263515 to originate 191.243.216.0/21 up to /21. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
191.243.216.0/21/21AS263515 AS263515LACNIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
191.243.216.0/21AS263515 AS263515RADBProxy route registration for AS263515MAINT-AS61568
191.243.216.0/21AS263515 AS263515TCNMAINT-AS263515
More specific

Prefixes inside 191.243.216.0/21

2 announced prefixes fall inside this one.

Show the 2 prefixes
191.243.216.0/22 AS263515 AS263515191.243.220.0/22 AS263515 AS263515
Tools

Check 191.243.216.0/21 live

Looking glassIP to ASN APIRPKI APIIRR API