ResearchRouting table, looking glass, RPKI & IRR

191.252.100.0/22 Locaweb Servicos de Internet S/A

Announced by AS27715 Locaweb Servicos de Internet S/A. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 191.252.100.0/22

Prefix
191.252.100.0/22
Origin
AS27715 AS27715
RPKI
RPKI valid
Size
1,024 addresses
Less specific
191.252.96.0/19 AS27715 AS27715
More specifics
1
IRR route objects
1 exact, 6 covering
In RouteViews
2026-10-12 16:02 UTC
Paths

How 191.252.100.0/22 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 13760 32787 27715
OriginAS27715 Locaweb Servicos de Internet S/A
Origin codeIGP
Communities13760:3002 36601:150 36601:2001 36601:13760
Updated4d 16h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 32787 27715
OriginAS27715 Locaweb Servicos de Internet S/A
Origin codeIGP
Communities903:900 903:13760
Updated5d 0h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 32787 27715
OriginAS27715 Locaweb Servicos de Internet S/A
Origin codeIGP
Communities36295:100
Updated5d 0h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 32787 27715
OriginAS27715 Locaweb Servicos de Internet S/A
Origin codeIGP
Communitiesnone
Updated5d 0h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 1299 32787 27715
OriginAS27715 Locaweb Servicos de Internet S/A
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated8d 18h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS27715 to originate 191.252.0.0/16 up to /32. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
191.252.0.0/16/32AS27715 AS27715LACNIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
191.252.100.0/22AS27715 AS27715RADBLocaweb Servicos de Internet SAMAINT-AS27715
191.252.96.0/21 coveringAS27715 AS27715RADBLocaweb Servicos de Internet SAMAINT-AS27715
191.252.96.0/20 coveringAS27715 AS27715RADBLocaweb Servicos de Internet SAMAINT-AS27715
191.252.96.0/19 coveringAS27715 AS27715RADBLocaweb Servicos de Internet SAMAINT-AS27715
191.252.64.0/18 coveringAS27715 AS27715RADBLocaweb Servicos de Internet SAMAINT-AS27715
191.252.0.0/17 coveringAS27715 AS27715RADBLocaweb Servicos de Internet SAMAINT-AS27715
191.252.0.0/16 coveringAS27715 AS27715RADBVultr Customer RouteMAINT-AS20473
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

191.252.96.0/19 AS27715 AS27715
More specific

Prefixes inside 191.252.100.0/22

1 announced prefix fall inside this one.

Show the 1 prefixes
191.252.100.0/24 AS27715 AS27715
Tools

Check 191.252.100.0/22 live

Looking glassIP to ASN APIRPKI APIIRR API