ResearchRouting table, looking glass, RPKI & IRR

37.97.96.0/20 SEWAN SAS

Announced by AS8399 SEWAN SAS. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 37.97.96.0/20

Prefix
37.97.96.0/20
Origin
AS8399 SEWAN-FR
RPKI
RPKI valid
Size
4,096 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-13 08:02 UTC
Paths

How 37.97.96.0/20 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 8399
OriginAS8399 SEWAN SAS
Origin codeIGP
Communities174:21101 174:22008 36601:150 36601:174 36601:2001
Updated5d 7h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 2914 8399
OriginAS8399 SEWAN SAS
Origin codeIGP
Communities903:900 903:13760
Updated5d 16h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 8399
OriginAS8399 SEWAN SAS
Origin codeIGP
Communities36295:100
Updated5d 16h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 8399
OriginAS8399 SEWAN SAS
Origin codeIGP
Communities174:21101 174:22008
Updated5d 16h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 8399
OriginAS8399 SEWAN SAS
Origin codeIGP
Communities174:21101 174:22008 36295:100 36295:174
Updated9d 9h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS8399 to originate 37.97.96.0/20 up to /20. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
37.97.96.0/20/20AS8399 SEWAN-FRRIPE
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
37.97.96.0/20AS8399 SEWAN-FRRIPESEWAN COMMUNICATIONSMNT-SEWAN
Tools

Check 37.97.96.0/20 live

Looking glassIP to ASN APIRPKI APIIRR API