ResearchRouting table, looking glass, RPKI & IRR

137.224.0.0/16 SURF B.V.

Announced by AS1103 SURF B.V. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 137.224.0.0/16

Prefix
137.224.0.0/16
Origin
AS1103 SURFNET-NL
RPKI
RPKI valid
Size
65,536 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-14 12:02 UTC
Paths

How 137.224.0.0/16 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 3257 1103×2
OriginAS1103 SURF B.V.
Origin codeIGP
Communities174:21000 174:22013 36601:150 36601:174 36601:2001
Updated9h 3m ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 6830 1103
OriginAS1103 SURF B.V.
Origin codeIGP
Communities903:900 903:13760
Updated6d 19h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 1103
OriginAS1103 SURF B.V.
Origin codeIGP
Communities36295:100
Updated6d 19h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 1103
OriginAS1103 SURF B.V.
Origin codeIGP
Communitiesnone
Updated6d 19h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 3257 1103×2
OriginAS1103 SURF B.V.
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated10d 12h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS1103 to originate 137.224.0.0/16 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
137.224.0.0/16/24AS1103 SURFNET-NLRIPE
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
137.224.0.0/16AS1103 SURFNET-NLRIPEWAU-NETAS1103-MNT
Tools

Check 137.224.0.0/16 live

Looking glassIP to ASN APIRPKI APIIRR API