ResearchRouting table, looking glass, RPKI & IRR

103.121.194.0/23 Bangladesh University of Professionals (BUP)

Announced by AS138163 Bangladesh University of Professionals (BUP). RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 103.121.194.0/23

Prefix
103.121.194.0/23
Origin
AS138163 BUP-ICT-AS-AP
RPKI
RPKI valid
Size
512 addresses
Less specific
none
More specifics
1
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-16 04:02 UTC
Paths

How 103.121.194.0/23 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 6453 17494 63961 138163
OriginAS138163 Bangladesh University of Professionals (BUP)
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 7029 1299 6453 17494 63961 138163
OriginAS138163 Bangladesh University of Professionals (BUP)
Origin codeIGP
Communities903:900 903:13760
Updated8d 10h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 17494 63961 138163
OriginAS138163 Bangladesh University of Professionals (BUP)
Origin codeIGP
Communities6461:5997 36295:100 36295:6461
Updated14h 38m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 17494 63961 138163
OriginAS138163 Bangladesh University of Professionals (BUP)
Origin codeIGP
Communitiesnone
Updated8d 10h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 6453 17494 63961 138163
OriginAS138163 Bangladesh University of Professionals (BUP)
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated12d 3h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS138163 to originate 103.121.194.0/23 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
103.121.194.0/23/24AS138163 BUP-ICT-AS-APAPNIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
103.121.194.0/23AS138163 BUP-ICT-AS-APAPNICBangladesh University of ProfessionalsMAINT-BUP-ICT-BD
More specific

Prefixes inside 103.121.194.0/23

1 announced prefix fall inside this one.

Show the 1 prefixes
103.121.195.0/24 AS138163 BUP-ICT-AS-AP
Tools

Check 103.121.194.0/23 live

Looking glassIP to ASN APIRPKI APIIRR API