ResearchRouting table, looking glass, RPKI & IRR

146.127.224.0/21 Barclays Capital

Announced by AS6303 Barclays Capital. RPKI not found Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 146.127.224.0/21

Prefix
146.127.224.0/21
Origin
AS6303 BARCLAYS-CAPITAL
RPKI
RPKI not found
Size
2,048 addresses
Less specific
146.127.224.0/20 AS6303 BARCLAYS-CAPITAL
More specifics
6
IRR route objects
1 exact, 3 covering
In RouteViews
2026-10-16 04:02 UTC
Paths

How 146.127.224.0/21 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 6461 6303
OriginAS6303 Barclays Capital
Origin codeIGP
Communities174:21000 174:22013 36601:150 36601:174 36601:2001
Updated8d 1h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 6461 6303
OriginAS6303 Barclays Capital
Origin codeIGP
Communities903:900 903:13760
Updated8d 9h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 6303
OriginAS6303 Barclays Capital
Origin codeIGP
Communities6461:5998 36295:100 36295:6461
Updated1d 11h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 6461 6303
OriginAS6303 Barclays Capital
Origin codeIGP
Communities174:21000 174:22013
Updated14h 23m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 6461 6303
OriginAS6303 Barclays Capital
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated12d 3h 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
146.127.224.0/21AS6303 BARCLAYS-CAPITALRADBPNAP-NYMMAINT-AS1828
146.127.224.0/20 coveringAS6303 BARCLAYS-CAPITALRADBPNAP-NYMMAINT-AS1828
146.127.0.0/16 coveringAS6303 BARCLAYS-CAPITALRADBProlexic Technologies, Inc.MAINT-AS32787
146.127.0.0/16 coveringAS14733 AS14733RADBProlexic Technologies, Inc.MAINT-AS32787
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

146.127.224.0/20 AS6303 BARCLAYS-CAPITAL
More specific

Prefixes inside 146.127.224.0/21

6 announced prefixes fall inside this one.

Show the 6 prefixes
146.127.224.0/24 AS6303 BARCLAYS-CAPITAL146.127.225.0/24 AS6303 BARCLAYS-CAPITAL146.127.226.0/24 AS6303 BARCLAYS-CAPITAL146.127.227.0/24 AS6303 BARCLAYS-CAPITAL146.127.228.0/24 AS6303 BARCLAYS-CAPITAL146.127.229.0/24 AS6303 BARCLAYS-CAPITAL
Tools

Check 146.127.224.0/21 live

Looking glassIP to ASN APIRPKI APIIRR API