ResearchRouting table, looking glass, RPKI & IRR

177.54.64.0/22 AR TELECOM PROVEDOR DE INTERNET LTDA

Announced by AS28154 AR TELECOM PROVEDOR DE INTERNET LTDA. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 177.54.64.0/22

Prefix
177.54.64.0/22
Origin
AS28154 AS28154
RPKI
RPKI valid
Size
1,024 addresses
Less specific
177.54.64.0/21 AS28154 AS28154
More specifics
2
IRR route objects
0 exact, 3 covering
In RouteViews
2026-10-15 04:02 UTC
Paths

How 177.54.64.0/22 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 3356 16735 28154
OriginAS28154 AR TELECOM PROVEDOR DE INTERNET LTDA
Origin codeIGP
Communities174:21000 174:22013 36601:150 36601:174 36601:2001
Updated1d 0h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 16735 28154
OriginAS28154 AR TELECOM PROVEDOR DE INTERNET LTDA
Origin codeIGP
Communities903:900 903:13760
Updated7d 10h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3356 16735 28154
OriginAS28154 AR TELECOM PROVEDOR DE INTERNET LTDA
Origin codeIGP
Communities36295:100
Updated7d 10h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 3356 16735 28154
OriginAS28154 AR TELECOM PROVEDOR DE INTERNET LTDA
Origin codeIGP
Communitiesnone
Updated7d 10h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 3356 16735 28154
OriginAS28154 AR TELECOM PROVEDOR DE INTERNET LTDA
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated8d 16h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS28154 to originate 177.54.64.0/20 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
177.54.64.0/20/24AS28154 AS28154LACNIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
177.54.64.0/21 coveringAS28154 AS28154TCAR TELECOM PROVEDOR DE INTERNETMAINT-AS28154
177.54.64.0/20 coveringAS28154 AS28154RADBITX-SIMETRIAMAINT-AS18678
177.54.64.0/20 coveringAS28154 AS28154TCAR TELECOM PROVEDOR DE INTERNET LTDAMAINT-AS28154
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

177.54.64.0/21 AS28154 AS28154177.54.64.0/20 AS28154 AS28154
More specific

Prefixes inside 177.54.64.0/22

2 announced prefixes fall inside this one.

Show the 2 prefixes
177.54.66.0/24 AS28154 AS28154177.54.67.0/24 AS28154 AS28154
Tools

Check 177.54.64.0/22 live

Looking glassIP to ASN APIRPKI APIIRR API