ResearchRouting table, looking glass, RPKI & IRR

63.245.0.0/17 Columbus Networks USA, Inc.

Announced by AS23520 Columbus Networks USA, Inc. RPKI not found Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 63.245.0.0/17

Prefix
63.245.0.0/17
Origin
AS23520 LIBERTY-NETWORKS
RPKI
RPKI not found
Size
32,768 addresses
Less specific
none
More specifics
35
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-13 00:02 UTC
Paths

How 63.245.0.0/17 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 codeIGP
Communities174:21001 174:22013 36601:150 36601:174 36601:2001
Updated4d 22h 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
Updated5d 6h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 6762 23520
OriginAS23520 Columbus Networks USA, Inc.
Origin codeIGP
Communities36295:100
Updated5d 6h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 23520
OriginAS23520 Columbus Networks USA, Inc.
Origin codeIGP
Communities174:21001 174:22013
Updated5d 6h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 23520
OriginAS23520 Columbus Networks USA, Inc.
Origin codeIGP
Communities174:21001 174:22013 36295:100 36295:174
Updated9d 0h ago
RPKI

Route origin authorizations

No ROA covers this prefix, so RPKI has nothing to say about who may originate it. Validate another origin.

IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
63.245.0.0/17AS23520 LIBERTY-NETWORKSRADBCOLUMBUS NETWORKS BLOCKMAINT-AS23520
More specific

Prefixes inside 63.245.0.0/17

35 announced prefixes fall inside this one.

Show the 35 prefixes
63.245.0.0/18 AS23520 LIBERTY-NETWORKS63.245.1.0/24 AS23520 LIBERTY-NETWORKS63.245.2.0/24 AS23520 LIBERTY-NETWORKS63.245.6.0/24 AS23520 LIBERTY-NETWORKS63.245.8.0/21 AS27696 AS2769663.245.8.0/22 AS27696 AS2769663.245.8.0/24 AS27696 AS2769663.245.9.0/24 AS27696 AS2769663.245.10.0/24 AS27696 AS2769663.245.12.0/24 AS27696 AS2769663.245.13.0/24 AS27696 AS2769663.245.14.0/24 AS27696 AS2769663.245.15.0/24 AS27696 AS2769663.245.18.0/24 AS52286 AS5228663.245.19.0/24 AS52286 AS5228663.245.20.0/24 AS23520 LIBERTY-NETWORKS63.245.29.0/24 AS23520 LIBERTY-NETWORKS63.245.32.0/24 AS23520 LIBERTY-NETWORKS63.245.64.0/21 AS23520 LIBERTY-NETWORKS63.245.69.0/24 AS23520 LIBERTY-NETWORKS63.245.72.0/21 AS23520 LIBERTY-NETWORKS63.245.72.0/24 AS23520 LIBERTY-NETWORKS63.245.74.0/24 AS23520 LIBERTY-NETWORKS63.245.80.0/20 AS23520 LIBERTY-NETWORKS63.245.88.0/24 AS62627 WORLDNET TELECOMMUNICATIONS63.245.89.0/24 AS62627 WORLDNET TELECOMMUNICATIONS63.245.91.0/24 AS23520 LIBERTY-NETWORKS63.245.93.0/24 AS62627 WORLDNET TELECOMMUNICATIONS63.245.95.0/24 AS62627 WORLDNET TELECOMMUNICATIONS63.245.96.0/19 AS23520 LIBERTY-NETWORKS63.245.104.0/24 AS23520 LIBERTY-NETWORKS63.245.105.0/24 AS265590 AS26559063.245.108.0/23 AS52233 AS5223363.245.111.0/24 AS23520 LIBERTY-NETWORKS63.245.112.0/20 AS8014 BATELNET
Tools

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