103.133.32.0/23 Dhaka University of Engineering & Technology, Gazipur
Announced by AS138566 Dhaka University of Engineering & Technology, Gazipur. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 103.133.32.0/23
Prefix
Origin
AS138566 DUET-GAZIPUR-AS-AP
RPKI
RPKI valid
Size
512 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-14 08:02 UTC
Paths
How 103.133.32.0/23 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 138566
| Origin | AS138566 Dhaka University of Engineering & Technology, Gazipur |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 6d 9h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 1299 6453 17494 63961 138566
| Origin | AS138566 Dhaka University of Engineering & Technology, Gazipur |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 17h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 17494 63961 138566
| Origin | AS138566 Dhaka University of Engineering & Technology, Gazipur |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 6d 17h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS138566 to originate 103.133.32.0/22 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 103.133.32.0/22 | /24 | AS138566 DUET-GAZIPUR-AS-AP | APNIC |
IRR
Route objects
Registered in the IRR for this prefix and the ones covering it. Look it up live.
| Route | Origin | Source | Description | Maintained by |
|---|---|---|---|---|
| 103.133.32.0/23 | AS138566 DUET-GAZIPUR-AS-AP | APNIC | Dhaka University of Engineering & Technology, Gazipur Gazipur, Bangladesh | MAINT-DUET-GAZIPUR-BD |
| 103.133.32.0/22 covering | AS138566 DUET-GAZIPUR-AS-AP | APNIC | Dhaka University of Engineering & Technology, Gazipur Gazipur, Bangladesh | MAINT-DUET-GAZIPUR-BD |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.