ResearchRouting table, looking glass, RPKI & IRR

206.176.36.0/24 City of Sioux Falls

Announced by AS11480 City of Sioux Falls. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 206.176.36.0/24

Prefix
206.176.36.0/24
Origin
AS11480 CITY-SIOUXFALLS
RPKI
RPKI valid
Size
256 addresses
Less specific
206.176.32.0/19 AS14263 SD-NET
More specifics
0
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-14 20:02 UTC
Paths

How 206.176.36.0/24 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 11232 14263 11480
OriginAS11480 City of Sioux Falls
Origin codeincomplete
Communities174:21001 174:22013 36601:150 36601:174 36601:2001
Updated6d 17h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 11232 14263 11480
OriginAS11480 City of Sioux Falls
Origin codeIGP
Communities903:900 903:13760
Updated7d 1h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 11232 14263 11480
OriginAS11480 City of Sioux Falls
Origin codeIGP
Communities36295:100
Updated7d 2h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 11232 14263 11480
OriginAS11480 City of Sioux Falls
Origin codeIGP
Communitiesnone
Updated7d 1h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 11232 14263 11480
OriginAS11480 City of Sioux Falls
Origin codeincomplete
Communities174:21001 174:22013 36295:100 36295:174
Updated10d 19h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS11480 to originate 206.176.36.0/24 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
206.176.36.0/24/24AS11480 CITY-SIOUXFALLSARIN
206.176.0.0/17/24AS14263 SD-NETARIN
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
206.176.36.0/24AS11480 CITY-SIOUXFALLSARINSouth Dakota State GovernmentMNT-SDSG
206.176.32.0/19 coveringAS14263 SD-NETARINState of South Dakota - BIT 700 Governor's Drive Pierre, SD 57501 USMNT-SDSG
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

206.176.32.0/19 AS14263 SD-NET
Tools

Check 206.176.36.0/24 live

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