ResearchRouting table, looking glass, RPKI & IRR

187.120.200.0/21 MPC INTERNET LTDA

Announced by AS53140 MPC INTERNET LTDA. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 187.120.200.0/21

Prefix
187.120.200.0/21
Origin
AS53140 AS53140
RPKI
RPKI valid
Size
2,048 addresses
Less specific
187.120.192.0/20 AS53140 AS53140
More specifics
0
IRR route objects
2 exact, 2 covering
In RouteViews
2026-10-15 04:02 UTC
Paths

How 187.120.200.0/21 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.

AS36601 TNT (TNT - Tampa, FL)Collector-1-TAMPA-FL36601 174 53427 53158 53140
OriginAS53140 MPC INTERNET LTDA
Origin codeIGP
Communities174:21301 174:22042 36601:150 36601:174 36601:2001
Updated1d 2h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 53427 53158 53140
OriginAS53140 MPC INTERNET LTDA
Origin codeIGP
Communities903:900 903:13760
Updated7d 13h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3356 53158 53140
OriginAS53140 MPC INTERNET LTDA
Origin codeIGP
Communities36295:100
Updated1d 12h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 53427 53158 53140
OriginAS53140 MPC INTERNET LTDA
Origin codeIGP
Communities174:21301 174:22042
Updated5d 18h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 53427 53158 53140
OriginAS53140 MPC INTERNET LTDA
Origin codeIGP
Communities174:21301 174:22042 36295:100 36295:174
Updated5d 18h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS53140 to originate 187.120.200.0/21 up to /21. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
187.120.200.0/21/21AS53140 AS53140LACNIC
187.120.192.0/20/20AS53140 AS53140LACNIC
187.120.192.0/20/24AS53140 AS53140LACNIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
187.120.200.0/21AS53140 AS53140RADBCLARO S.A. CustomerMAINT-AS4230
187.120.200.0/21AS53140 AS53140TCMPC INTERNET LTDAMAINT-AS53140
187.120.192.0/20 coveringAS53140 AS53140RADBBloco de ips cliente "MPC" criado pela equipe Durand do BrazilMAINT-AS22356
187.120.192.0/20 coveringAS53140 AS53140TCMPC INTERNET LTDAMAINT-AS53140
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

187.120.192.0/20 AS53140 AS53140
Tools

Check 187.120.200.0/21 live

Looking glassIP to ASN APIRPKI APIIRR API