ResearchRouting table, looking glass, RPKI & IRR

20.148.96.0/19 DXC US Latin America Corporation

Announced by AS4237 DXC US Latin America Corporation. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 20.148.96.0/19

Prefix
20.148.96.0/19
Origin
AS4237 CSC-IGN-FTW-AS4237
RPKI
RPKI valid
Size
8,192 addresses
Less specific
none
More specifics
0
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-13 20:02 UTC
Paths

How 20.148.96.0/19 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 3356 3360×2 4237
OriginAS4237 DXC US Latin America Corporation
Origin codeIGP
Communities3356:3 3356:22 3356:100 3356:123 3356:575 3356:901 3356:2005 36601:150 36601:2001 36601:13760
Updated5d 18h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 3360×2 4237
OriginAS4237 DXC US Latin America Corporation
Origin codeIGP
Communities903:900 903:13760
Updated6d 2h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3356 3360×2 4237
OriginAS4237 DXC US Latin America Corporation
Origin codeIGP
Communities36295:100
Updated6d 2h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 3356 3360×2 4237
OriginAS4237 DXC US Latin America Corporation
Origin codeIGP
Communitiesnone
Updated6d 2h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 3356 3360×2 4237
OriginAS4237 DXC US Latin America Corporation
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated9d 20h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS4237 to originate 20.148.96.0/19 up to /19. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
20.148.96.0/19/19AS202 CENTURYLINK-LEGACY-LVLT-202ARIN
20.148.96.0/19/19AS203 CENTURYLINK-LEGACY-LVLT-203ARIN
20.148.96.0/19/19AS3356 LEVEL3ARIN
20.148.96.0/19/19AS4237 CSC-IGN-FTW-AS4237ARIN
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
20.148.96.0/19AS4237 CSC-IGN-FTW-AS4237ARINDXC TechnologyMNT-ESLAC-Z
20.148.96.0/19AS4237 CSC-IGN-FTW-AS4237RADBDXC TechnologyAS71-MNT
Tools

Check 20.148.96.0/19 live

Looking glassIP to ASN APIRPKI APIIRR API