ResearchRouting table, looking glass, RPKI & IRR

66.231.30.0/23 Venture Communications Cooperative

Announced by AS63172 Venture Communications Cooperative. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 66.231.30.0/23

Prefix
66.231.30.0/23
Origin
AS63172 VENTURE-COMM
RPKI
RPKI valid
Size
512 addresses
Less specific
66.231.0.0/19 AS13576 SDNW-13576
More specifics
2
IRR route objects
1 exact, 2 covering
In RouteViews
2026-10-13 20:02 UTC
Paths

How 66.231.30.0/23 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 13576 63172
OriginAS63172 Venture Communications Cooperative
Origin codeincomplete
Communities174:21001 174:22013 36601:150 36601:174 36601:2001
Updated5d 18h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 13576 63172
OriginAS63172 Venture Communications Cooperative
Origin codeIGP
Communities903:900 903:13760
Updated6d 3h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 13576 63172
OriginAS63172 Venture Communications Cooperative
Origin codeIGP
Communities36295:100
Updated6d 3h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 13576 63172
OriginAS63172 Venture Communications Cooperative
Origin codeIGP
Communitiesnone
Updated6d 3h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 13576 63172
OriginAS63172 Venture Communications Cooperative
Origin codeincomplete
Communities174:21001 174:22013 36295:100 36295:174
Updated9d 20h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS63172 to originate 66.231.30.0/23 up to /23. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
66.231.30.0/23/23AS63172 VENTURE-COMMARIN
66.231.0.0/19/19AS13576 SDNW-13576ARIN
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
66.231.30.0/23AS63172 VENTURE-COMMARINSDN customer Venture CommunicationsMNT-SDN
66.231.0.0/19 coveringAS13576 SDNW-13576ARINSDN Communications 2900 WEST 10TH STREET Sioux Falls SD 57104 United StatesMNT-SDN
66.231.0.0/19 coveringAS13576 SDNW-13576RADBSDN CommunicationsMAINT-AS13576
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

66.231.0.0/19 AS13576 SDNW-13576
More specific

Prefixes inside 66.231.30.0/23

2 announced prefixes fall inside this one.

Show the 2 prefixes
66.231.30.0/24 AS63172 VENTURE-COMM66.231.31.0/24 AS63172 VENTURE-COMM
Tools

Check 66.231.30.0/23 live

Looking glassIP to ASN APIRPKI APIIRR API