ResearchRouting table, looking glass, RPKI & IRR

201.220.128.0/20 CABLECOLOR S.A.

Announced by AS27884 CABLECOLOR S.A. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 201.220.128.0/20

Prefix
201.220.128.0/20
Origin
AS27884 AS27884
RPKI
RPKI valid
Size
4,096 addresses
Less specific
none
More specifics
16
IRR route objects
3 exact, 0 covering
In RouteViews
2026-10-14 00:02 UTC
Paths

How 201.220.128.0/20 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 23520 27884×3
OriginAS27884 CABLECOLOR S.A.
Origin codeIGP
Communities174:21001 174:22013 36601:150 36601:174 36601:2001
Updated4d 8h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 12956 22869 27884
OriginAS27884 CABLECOLOR S.A.
Origin codeIGP
Communities903:900 903:13760
Updated17h 42m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 12956 22869 27884
OriginAS27884 CABLECOLOR S.A.
Origin codeIGP
Communities36295:100
Updated17h 42m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 12956 22869 27884
OriginAS27884 CABLECOLOR S.A.
Origin codeIGP
Communitiesnone
Updated17h 42m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 23520 27884×3
OriginAS27884 CABLECOLOR S.A.
Origin codeIGP
Communities174:21001 174:22013 36295:100 36295:174
Updated10d 0h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS27884 to originate 201.220.128.0/20 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
201.220.128.0/20/24AS27884 AS27884LACNIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
201.220.128.0/20AS27729 AS27729LEVEL3Proxy-registered route objectLEVEL3-MNT
201.220.128.0/20AS28513 AS28513LEVEL3GUATEMALATELMEX-MNT
201.220.128.0/20AS27884 AS27884RADBCOLUMBUS NETWORKS TRANSIT CUSTOMERSMAINT-AS23520
More specific

Prefixes inside 201.220.128.0/20

16 announced prefixes fall inside this one.

Show the 16 prefixes
201.220.128.0/24 AS27884 AS27884201.220.129.0/24 AS27884 AS27884201.220.130.0/24 AS27884 AS27884201.220.131.0/24 AS27884 AS27884201.220.132.0/24 AS27884 AS27884201.220.133.0/24 AS27884 AS27884201.220.134.0/24 AS27884 AS27884201.220.135.0/24 AS27884 AS27884201.220.136.0/24 AS27884 AS27884201.220.137.0/24 AS27884 AS27884201.220.138.0/24 AS27884 AS27884201.220.139.0/24 AS27884 AS27884201.220.140.0/24 AS27884 AS27884201.220.141.0/24 AS27884 AS27884201.220.142.0/24 AS27884 AS27884201.220.143.0/24 AS27884 AS27884
Tools

Check 201.220.128.0/20 live

Looking glassIP to ASN APIRPKI APIIRR API