ResearchRouting table, looking glass, RPKI & IRR

104.128.240.0/20 BCNET

Announced by AS271 BCNET. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 104.128.240.0/20

Prefix
104.128.240.0/20
Origin
AS271 BCNET-AS
RPKI
RPKI valid
Size
4,096 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-14 20:02 UTC
Paths

How 104.128.240.0/20 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 6327 271×2
OriginAS271 BCNET
Origin codeIGP
Communities174:21001 174:22013 36601:150 36601:174 36601:2001
Updated6d 19h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 6327 271×2
OriginAS271 BCNET
Origin codeIGP
Communities903:900 903:13760
Updated7d 4h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 271
OriginAS271 BCNET
Origin codeIGP
Communities36295:100
Updated7d 4h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 271
OriginAS271 BCNET
Origin codeIGP
Communitiesnone
Updated7d 4h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 6327 271×2
OriginAS271 BCNET
Origin codeIGP
Communities174:21001 174:22013 36295:100 36295:174
Updated10d 21h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS271 to originate 104.128.240.0/20 up to /20. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
104.128.240.0/20/20AS271 BCNET-ASARIN
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
104.128.240.0/20AS271 BCNET-ASARIN900 Fifth Street Nanaimo BC V9R 5S5 CanadaMNT-VIU
Tools

Check 104.128.240.0/20 live

Looking glassIP to ASN APIRPKI APIIRR API