ResearchRouting table, looking glass, RPKI & IRR

16.220.160.0/19 Cablevision Lightpath LLC

Announced by AS54004 Cablevision Lightpath LLC. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 16.220.160.0/19

Prefix
16.220.160.0/19
Origin
AS54004 LIGHTPATH
RPKI
RPKI valid
Size
8,192 addresses
Less specific
none
More specifics
0
IRR route objects
6 exact, 0 covering
In RouteViews
2026-10-15 08:02 UTC
Paths

How 16.220.160.0/19 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 174 6128×2 54004
OriginAS54004 Cablevision Lightpath LLC
Origin codeincomplete
Communities174:21001 174:22013 36601:150 36601:174 36601:2001
Updated7d 8h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 6461 6128 54004
OriginAS54004 Cablevision Lightpath LLC
Origin codeIGP
Communities903:900 903:13760
Updated7d 16h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 6128 54004
OriginAS54004 Cablevision Lightpath LLC
Origin codeIGP
Communities36295:100
Updated7d 16h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 6128 54004
OriginAS54004 Cablevision Lightpath LLC
Origin codeIGP
Communitiesnone
Updated7d 16h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 6128×2 54004
OriginAS54004 Cablevision Lightpath LLC
Origin codeincomplete
Communities174:21001 174:22013 36295:100 36295:174
Updated11d 9h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS54004 to originate 16.220.160.0/19 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
16.220.160.0/19/24AS7029 WINDSTREAMARIN
16.220.160.0/19/24AS11404 AS-WAVE-1ARIN
16.220.160.0/19/24AS54004 LIGHTPATHARIN
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
16.220.160.0/19AS7029 WINDSTREAMARINUsed by EndUserMNT-DCL-577
16.220.160.0/19AS11404 AS-WAVE-1ARINUsed by EndUserMNT-DCL-577
16.220.160.0/19AS54004 LIGHTPATHARINUsed by EndUserMNT-DCL-577
16.220.160.0/19AS7029 WINDSTREAMRADBautogenMAINT-AS834
16.220.160.0/19AS11404 AS-WAVE-1RADBautogenMAINT-AS834
16.220.160.0/19AS54004 LIGHTPATHRADBautogenMAINT-AS834
Tools

Check 16.220.160.0/19 live

Looking glassIP to ASN APIRPKI APIIRR API