ResearchRouting table, looking glass, RPKI & IRR

209.114.4.0/22 Charter Communications LLC

Announced by AS20115 Charter Communications LLC. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 209.114.4.0/22

Prefix
209.114.4.0/22
Origin
AS20115 CHARTER-20115
RPKI
RPKI valid
Size
1,024 addresses
Less specific
none
More specifics
0
IRR route objects
4 exact, 1 covering
In RouteViews
2026-10-13 20:02 UTC
Paths

How 209.114.4.0/22 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 174 3257 20115
OriginAS20115 Charter Communications LLC
Origin codeIGP
Communities174:21000 174:22013 36601:150 36601:174 36601:2001
Updated5d 20h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 1299 20115
OriginAS20115 Charter Communications LLC
Origin codeIGP
Communities903:900 903:13760
Updated6d 5h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 1299 20115
OriginAS20115 Charter Communications LLC
Origin codeIGP
Communities36295:100
Updated6d 5h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 1299 20115
OriginAS20115 Charter Communications LLC
Origin codeIGP
Communitiesnone
Updated6d 5h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 1299 20115
OriginAS20115 Charter Communications LLC
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated9d 22h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS20115 to originate 209.114.4.0/22 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
209.114.4.0/22/24AS7018 ATT-INTERNET4ARIN
209.114.4.0/22/24AS20115 CHARTER-20115ARIN
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
209.114.4.0/22AS7018 ATT-INTERNET4ARINUsed by EndUserMNT-DCL-577
209.114.4.0/22AS20115 CHARTER-20115ARINUsed by EndUserMNT-DCL-577
209.114.4.0/22AS7018 ATT-INTERNET4RADBautogenMAINT-AS834
209.114.4.0/22AS20115 CHARTER-20115RADBautogenMAINT-AS834
209.114.0.0/19 coveringAS10386 IC-ASNALTDBproxy-registered route objectMAINT-AS8015
Tools

Check 209.114.4.0/22 live

Looking glassIP to ASN APIRPKI APIIRR API