ResearchRouting table, looking glass, RPKI & IRR

156.235.73.0/24 Columbus Networks USA, Inc.

Announced by AS23520 Columbus Networks USA, Inc. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 156.235.73.0/24

Prefix
156.235.73.0/24
Origin
AS23520 LIBERTY-NETWORKS
RPKI
RPKI valid
Size
256 addresses
Less specific
none
More specifics
0
IRR route objects
2 exact, 4 covering
In RouteViews
2026-10-16 08:02 UTC
Paths

How 156.235.73.0/24 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 23520
OriginAS23520 Columbus Networks USA, Inc.
Origin codeincomplete
Communities174:21001 174:22013 36601:150 36601:174 36601:2001
Updated8d 5h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 1299 23520
OriginAS23520 Columbus Networks USA, Inc.
Origin codeIGP
Communities903:900 903:13760
Updated8d 13h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 23520
OriginAS23520 Columbus Networks USA, Inc.
Origin codeIGP
Communities36295:100
Updated8d 13h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 23520
OriginAS23520 Columbus Networks USA, Inc.
Origin codeIGP
Communitiesnone
Updated8d 13h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 23520
OriginAS23520 Columbus Networks USA, Inc.
Origin codeincomplete
Communities174:21001 174:22013 36295:100 36295:174
Updated12d 7h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS23520 to originate 156.235.73.0/24 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
156.235.73.0/24/24AS23520 LIBERTY-NETWORKSAFRINIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
156.235.73.0/24AS23520 LIBERTY-NETWORKSAFRINICLIBERTY NETWORKSLARUS-SERVICE-MNT
156.235.73.0/24AS23520 LIBERTY-NETWORKSRADBLIBERTY NETWORKSMAINT-LARUS
156.235.72.0/22 coveringAS1239 COGENT-1239RADBDash TelecommunicationsMAINT-LARUS
156.235.64.0/19 coveringAS134705 ITACE-AS-APNTTCOMCMI IP TransitMAINT-CMI-INT-HK
156.235.64.0/19 coveringAS328608 Africa on CloudRADBCloud HostingMAINT-LARUS
156.235.64.0/18 coveringAS134705 ITACE-AS-APNTTCOMCMI IP TransitMAINT-CMI-INT-HK
Tools

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