ResearchRouting table, looking glass, RPKI & IRR

50.4.0.0/16 WideOpenWest Finance LLC

Announced by AS12083 WideOpenWest Finance LLC. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 50.4.0.0/16

Prefix
50.4.0.0/16
Origin
AS12083 WOW-INTERNET
RPKI
RPKI valid
Size
65,536 addresses
Less specific
none
More specifics
65
IRR route objects
4 exact, 0 covering
In RouteViews
2026-10-13 04:03 UTC
Paths

How 50.4.0.0/16 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 7029 12083
OriginAS12083 WideOpenWest Finance LLC
Origin codeIGP
Communities7029:2089 36601:150 36601:2001 36601:13760
Updated5d 1h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 12083
OriginAS12083 WideOpenWest Finance LLC
Origin codeIGP
Communities903:900 903:13760
Updated5d 10h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 12083
OriginAS12083 WideOpenWest Finance LLC
Origin codeIGP
Communities36295:100
Updated5d 10h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 12083
OriginAS12083 WideOpenWest Finance LLC
Origin codeIGP
Communitiesnone
Updated5d 10h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 1299 12083
OriginAS12083 WideOpenWest Finance LLC
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated9d 3h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS12083 to originate 50.4.0.0/16 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
50.4.0.0/16/24AS12083 WOW-INTERNETARIN
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
50.4.0.0/16AS29737 WOW-INTERNETARINWOW! Internet Cable and Phone! 1674 Frontenac Rd Naperville, IL 60563 USMNT-WOPW
50.4.0.0/16AS29780 WOW-INTERNET-CLVARINWOW! Internet Cable and Phone! 1674 Frontenac Rd Naperville, IL 60563 USMNT-WOPW
50.4.0.0/16AS29859 WOW-INTERNET-ILLARINWOW! Internet Cable and Phone! 1674 Frontenac Rd Naperville, IL 60563 USMNT-WOPW
50.4.0.0/16AS29895 WOW-INTERNET-COLARINWOW! Internet Cable and Phone! 1674 Frontenac Rd Naperville, IL 60563 USMNT-WOPW
More specific

Prefixes inside 50.4.0.0/16

65 announced prefixes fall inside this one.

Show the 65 prefixes
50.4.0.0/20 AS12083 WOW-INTERNET50.4.16.0/24 AS12083 WOW-INTERNET50.4.18.0/24 AS12083 WOW-INTERNET50.4.22.0/24 AS12083 WOW-INTERNET50.4.23.0/24 AS12083 WOW-INTERNET50.4.32.0/24 AS12083 WOW-INTERNET50.4.33.0/24 AS12083 WOW-INTERNET50.4.34.0/24 AS12083 WOW-INTERNET50.4.36.0/24 AS12083 WOW-INTERNET50.4.37.0/24 AS12083 WOW-INTERNET50.4.38.0/24 AS12083 WOW-INTERNET50.4.40.0/24 AS12083 WOW-INTERNET50.4.42.0/24 AS12083 WOW-INTERNET50.4.43.0/24 AS12083 WOW-INTERNET50.4.44.0/23 AS12083 WOW-INTERNET50.4.47.0/24 AS12083 WOW-INTERNET50.4.49.0/24 AS12083 WOW-INTERNET50.4.52.0/23 AS12083 WOW-INTERNET50.4.54.0/24 AS12083 WOW-INTERNET50.4.55.0/24 AS12083 WOW-INTERNET50.4.56.0/23 AS12083 WOW-INTERNET50.4.58.0/23 AS12083 WOW-INTERNET50.4.60.0/24 AS12083 WOW-INTERNET50.4.61.0/24 AS12083 WOW-INTERNET50.4.64.0/20 AS12083 WOW-INTERNET50.4.82.0/24 AS12083 WOW-INTERNET50.4.83.0/24 AS12083 WOW-INTERNET50.4.84.0/22 AS12083 WOW-INTERNET50.4.88.0/22 AS12083 WOW-INTERNET50.4.92.0/22 AS12083 WOW-INTERNET50.4.96.0/24 AS12083 WOW-INTERNET50.4.97.0/24 AS12083 WOW-INTERNET50.4.98.0/23 AS12083 WOW-INTERNET50.4.100.0/24 AS12083 WOW-INTERNET50.4.101.0/24 AS12083 WOW-INTERNET50.4.103.0/24 AS12083 WOW-INTERNET50.4.104.0/21 AS12083 WOW-INTERNET50.4.122.0/24 AS12083 WOW-INTERNET50.4.123.0/24 AS12083 WOW-INTERNET50.4.125.0/24 AS12083 WOW-INTERNET50.4.126.0/24 AS12083 WOW-INTERNET50.4.127.0/24 AS12083 WOW-INTERNET50.4.130.0/24 AS12083 WOW-INTERNET50.4.134.0/24 AS12083 WOW-INTERNET50.4.135.0/24 AS12083 WOW-INTERNET50.4.140.0/22 AS12083 WOW-INTERNET50.4.144.0/22 AS12083 WOW-INTERNET50.4.148.0/22 AS12083 WOW-INTERNET50.4.152.0/21 AS12083 WOW-INTERNET50.4.177.0/24 AS12083 WOW-INTERNET50.4.178.0/23 AS12083 WOW-INTERNET50.4.182.0/24 AS12083 WOW-INTERNET50.4.183.0/24 AS12083 WOW-INTERNET50.4.184.0/22 AS12083 WOW-INTERNET50.4.188.0/22 AS12083 WOW-INTERNET50.4.208.0/20 AS12083 WOW-INTERNET50.4.224.0/24 AS12083 WOW-INTERNET50.4.225.0/24 AS12083 WOW-INTERNET50.4.228.0/24 AS12083 WOW-INTERNET50.4.229.0/24 AS12083 WOW-INTERNET50.4.231.0/24 AS12083 WOW-INTERNET50.4.234.0/24 AS12083 WOW-INTERNET50.4.235.0/24 AS12083 WOW-INTERNET50.4.236.0/22 AS12083 WOW-INTERNET50.4.240.0/20 AS12083 WOW-INTERNET
Tools

Check 50.4.0.0/16 live

Looking glassIP to ASN APIRPKI APIIRR API