ResearchRouting table, looking glass, RPKI & IRR

197.97.20.0/22 Dimension Data

Announced by AS20011 Dimension Data. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 197.97.20.0/22

Prefix
197.97.20.0/22
Origin
AS20011 Dimension Data
RPKI
RPKI valid
Size
1,024 addresses
Less specific
197.96.0.0/13 AS3741 Dimension Data
More specifics
0
IRR route objects
2 exact, 4 covering
In RouteViews
2026-10-13 00:02 UTC
Paths

How 197.97.20.0/22 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 3741 20011
OriginAS20011 Dimension Data
Origin codeIGP
Communities174:21101 174:22012 36601:150 36601:174 36601:2001
Updated4d 21h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 3741 20011
OriginAS20011 Dimension Data
Origin codeIGP
Communities903:900 903:13760
Updated5d 6h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 20011
OriginAS20011 Dimension Data
Origin codeIGP
Communities36295:100
Updated5d 6h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 20011
OriginAS20011 Dimension Data
Origin codeIGP
Communitiesnone
Updated5d 6h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 3741 20011
OriginAS20011 Dimension Data
Origin codeIGP
Communities174:21101 174:22012 36295:100 36295:174
Updated8d 23h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS20011 to originate 197.97.20.0/22 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
197.97.20.0/22/24AS20011 Dimension DataAFRINIC
197.96.0.0/13/24AS3741 Dimension DataAFRINIC
197.96.0.0/13/24AS20011 Dimension DataAFRINIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
197.97.20.0/22AS20011 Dimension DataNTTCOMDimensiondata - Consumer 5GMAINT-AS3741
197.97.20.0/22AS20011 Dimension DataRADBDimensiondata - Consumer 5GMAINT-AS3741
197.96.0.0/13 coveringAS3741 Dimension DataNTTCOMInternet Solutions (Pty) Ltd (South Africa)MAINT-AS3741
197.96.0.0/13 coveringAS20011 Dimension DataNTTCOMInternet Solutions (Pty) Ltd (South Africa)MAINT-AS3741
197.96.0.0/13 coveringAS3741 Dimension DataRADBInternet Solutions (Pty) Ltd (South Africa)MAINT-AS3741
197.96.0.0/13 coveringAS20011 Dimension DataRADBInternet Solutions (Pty) Ltd (South Africa)MAINT-AS3741
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

197.96.0.0/13 AS3741 Dimension Data
Tools

Check 197.97.20.0/22 live

Looking glassIP to ASN APIRPKI APIIRR API