ResearchRouting table, looking glass, RPKI & IRR

200.170.80.0/21 Durand do Brasil Ltda

Announced by AS22356 Durand do Brasil Ltda. RPKI valid Seen by 3 of our 5 looking glass sessions.

Summary

What the table says about 200.170.80.0/21

Prefix
200.170.80.0/21
Origin
AS22356 AS22356
RPKI
RPKI valid
Size
2,048 addresses
Less specific
200.170.80.0/20 AS22356 AS22356
More specifics
0
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-13 00:02 UTC
Paths

How 200.170.80.0/21 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.

AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 36295 6939 22356
OriginAS22356 Durand do Brasil Ltda
Origin codeIGP
Communities903:100 903:900
Updated1h 37m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 22356
OriginAS22356 Durand do Brasil Ltda
Origin codeIGP
Communities36295:100
Updated1h 37m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 22356
OriginAS22356 Durand do Brasil Ltda
Origin codeIGP
Communitiesnone
Updated1h 37m ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS22356 to originate 200.170.80.0/20 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
200.170.80.0/20/24AS22356 AS22356LACNIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
200.170.80.0/21AS22356 AS22356RADBauto-generated route object for 200.170.80.0/21MAINT-AS22356
200.170.80.0/20 coveringAS22356 AS22356RADBIp Durand do BrazilMAINT-AS22356
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

200.170.80.0/20 AS22356 AS22356
Tools

Check 200.170.80.0/21 live

Looking glassIP to ASN APIRPKI APIIRR API