ResearchRouting table, looking glass, RPKI & IRR

209.56.188.0/23 Eastern Iowa Community College District

Announced by AS27316 Eastern Iowa Community College District. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 209.56.188.0/23

Prefix
209.56.188.0/23
Origin
AS27316 EICCD
RPKI
RPKI valid
Size
512 addresses
Less specific
209.56.0.0/16 AS6122 ICN-AS
More specifics
0
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-14 12:02 UTC
Paths

How 209.56.188.0/23 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 6122 27316
OriginAS27316 Eastern Iowa Community College District
Origin codeIGP
Communities174:21001 174:22013 36601:150 36601:174 36601:2001
Updated6d 13h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 6122 27316
OriginAS27316 Eastern Iowa Community College District
Origin codeIGP
Communities903:900 903:13760
Updated6d 21h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 6122 27316
OriginAS27316 Eastern Iowa Community College District
Origin codeIGP
Communities36295:100
Updated11h 49m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 6122 27316
OriginAS27316 Eastern Iowa Community College District
Origin codeIGP
Communities174:21001 174:22013
Updated12h 3m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 6122 27316
OriginAS27316 Eastern Iowa Community College District
Origin codeIGP
Communities174:21001 174:22013 36295:100 36295:174
Updated10d 14h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS27316 to originate 209.56.188.0/23 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
209.56.188.0/23/24AS27316 EICCDARIN
209.56.0.0/16/24AS6122 ICN-ASARIN
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
209.56.188.0/23AS27316 EICCDLEVEL3Proxy-registered route objectLEVEL3-MNT
209.56.0.0/16 coveringAS6122 ICN-ASRADBICN-GW3 Iowa Communications NetworkICN-MAINT
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

209.56.0.0/16 AS6122 ICN-AS
Tools

Check 209.56.188.0/23 live

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