ResearchRouting table, looking glass, RPKI & IRR

136.143.199.0/24 City of Littleton

Announced by AS46299 City of Littleton. RPKI not found Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 136.143.199.0/24

Prefix
136.143.199.0/24
Origin
AS46299 LITTLETON-AS
RPKI
RPKI not found
Size
256 addresses
Less specific
none
More specifics
0
IRR route objects
0 exact, 0 covering
In RouteViews
2026-10-13 08:02 UTC
Paths

How 136.143.199.0/24 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 33652 46299
OriginAS46299 City of Littleton
Origin codeIGP
Communities3356:3 3356:22 3356:86 3356:575 3356:666 3356:903 3356:2004 33652:2955 36601:150 36601:2001 36601:13760 33652:90:15003
Updated5d 5h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 33652 46299
OriginAS46299 City of Littleton
Origin codeIGP
Communities903:900 903:13760
Updated5d 14h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 1299 7922 33652 46299
OriginAS46299 City of Littleton
Origin codeIGP
Communities36295:100
Updated5d 14h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 7922 33652 46299
OriginAS46299 City of Littleton
Origin codeIGP
Communities174:21000 174:22013
Updated5d 14h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 7922 33652 46299
OriginAS46299 City of Littleton
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated9d 7h ago
RPKI

Route origin authorizations

No ROA covers this prefix, so RPKI has nothing to say about who may originate it. Validate another origin.

Tools

Check 136.143.199.0/24 live

Looking glassIP to ASN APIRPKI APIIRR API