ResearchRouting table, looking glass, RPKI & IRR

217.66.32.0/20 Hessischer Rundfunk

Announced by AS43623 Hessischer Rundfunk. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 217.66.32.0/20

Prefix
217.66.32.0/20
Origin
AS43623 ARD-STERNPUNKT
RPKI
RPKI valid
Size
4,096 addresses
Less specific
none
More specifics
9
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-13 20:02 UTC
Paths

How 217.66.32.0/20 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 43623
OriginAS43623 Hessischer Rundfunk
Origin codeIGP
Communities174:21101 174:22005 36601:150 36601:174 36601:2001
Updated5d 21h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 8881×2 43623
OriginAS43623 Hessischer Rundfunk
Origin codeIGP
Communities903:900 903:13760
Updated6d 5h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 43623
OriginAS43623 Hessischer Rundfunk
Origin codeIGP
Communities36295:100
Updated6d 5h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 43623
OriginAS43623 Hessischer Rundfunk
Origin codeIGP
Communities174:21101 174:22005
Updated6d 5h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 43623
OriginAS43623 Hessischer Rundfunk
Origin codeIGP
Communities174:21101 174:22005 36295:100 36295:174
Updated9d 22h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS43623 to originate 217.66.32.0/20 up to /20. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
217.66.32.0/20/20AS43623 ARD-STERNPUNKTRIPE
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
217.66.32.0/20AS43623 ARD-STERNPUNKTRIPESWR-INETARD-STERN-MNT
More specific

Prefixes inside 217.66.32.0/20

9 announced prefixes fall inside this one.

Show the 9 prefixes
217.66.32.0/24 AS43623 ARD-STERNPUNKT217.66.33.0/24 AS43623 ARD-STERNPUNKT217.66.35.0/24 AS43623 ARD-STERNPUNKT217.66.37.0/24 AS43623 ARD-STERNPUNKT217.66.38.0/24 AS43623 ARD-STERNPUNKT217.66.39.0/24 AS43623 ARD-STERNPUNKT217.66.42.0/24 AS43623 ARD-STERNPUNKT217.66.44.0/24 AS43623 ARD-STERNPUNKT217.66.47.0/24 AS43623 ARD-STERNPUNKT
Tools

Check 217.66.32.0/20 live

Looking glassIP to ASN APIRPKI APIIRR API