ResearchRouting table, looking glass, RPKI & IRR

181.8.0.0/13 Telecom Argentina S.A.

Announced by AS7303 Telecom Argentina S.A. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 181.8.0.0/13

Prefix
181.8.0.0/13
Origin
AS7303 AS7303
RPKI
RPKI valid
Size
524,288 addresses
Less specific
181.0.0.0/12 AS7303 AS7303
More specifics
30
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-13 00:02 UTC
Paths

How 181.8.0.0/13 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 12956 22927 7303
OriginAS7303 Telecom Argentina S.A.
Origin codeIGP
Communities174:21000 174:22013 36601:150 36601:174 36601:2001
Updated4d 10h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 12956 22927 7303
OriginAS7303 Telecom Argentina S.A.
Origin codeIGP
Communities903:900 903:13760
Updated2d 8h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 12956 22927 7303
OriginAS7303 Telecom Argentina S.A.
Origin codeIGP
Communities36295:100
Updated4d 10h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 12956 22927 7303
OriginAS7303 Telecom Argentina S.A.
Origin codeIGP
Communitiesnone
Updated4d 10h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 12956 22927 7303
OriginAS7303 Telecom Argentina S.A.
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated4d 10h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS7303 to originate 181.8.0.0/13 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
181.8.0.0/13/24AS7303 AS7303LACNIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
181.8.0.0/13AS7303 AS7303LACNICLACNIC generated route for Telecom Argentina S.A.MNT-AR-TAST-LACNIC
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

181.0.0.0/12 AS7303 AS7303
More specific

Prefixes inside 181.8.0.0/13

30 announced prefixes fall inside this one.

Show the 30 prefixes
181.8.0.0/15 AS7303 AS7303181.10.0.0/15 AS7303 AS7303181.10.26.0/24 AS7303 AS7303181.10.48.0/21 AS7303 AS7303181.10.140.0/24 AS52444 AS52444181.10.141.0/24 AS52444 AS52444181.10.142.0/24 AS52444 AS52444181.10.187.0/24 AS264753 AS264753181.10.188.0/24 AS264753 AS264753181.10.238.0/24 AS265843 AS265843181.12.0.0/15 AS7303 AS7303181.13.50.0/24 AS264808 AS264808181.13.51.0/24 AS264808 AS264808181.13.52.0/24 AS265737 AS265737181.13.53.0/24 AS265737 AS265737181.13.54.0/24 AS265737 AS265737181.13.55.0/24 AS265737 AS265737181.13.110.0/24 AS7303 AS7303181.13.151.0/24 AS264767 AS264767181.13.153.0/24 AS264767 AS264767181.13.170.0/24 AS7303 AS7303181.13.239.0/24 AS264767 AS264767181.13.244.0/24 AS27823 AS27823181.14.0.0/15 AS7303 AS7303181.14.239.0/24 AS265663 AS265663181.15.97.0/24 AS52444 AS52444181.15.98.0/24 AS52444 AS52444181.15.99.0/24 AS52444 AS52444181.15.100.0/24 AS52444 AS52444181.15.195.0/24 AS52444 AS52444
Tools

Check 181.8.0.0/13 live

Looking glassIP to ASN APIRPKI APIIRR API