203.217.131.0/24 University of Nottingham, Malaysia Campus
Announced by AS45810 University of Nottingham, Malaysia Campus. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 203.217.131.0/24
Prefix
Origin
AS45810 UNMC-MY
RPKI
RPKI valid
Size
256 addresses
Less specific
More specifics
0
IRR route objects
3 exact, 3 covering
In RouteViews
2026-10-12 20:02 UTC
Paths
How 203.217.131.0/24 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 13760 3356 2914 4788 132890 45810
| Origin | AS45810 University of Nottingham, Malaysia Campus |
| Origin code | IGP |
| Communities | 2914:410 2914:1401 2914:2407 2914:3400 3356:3 3356:22 3356:86 3356:575 3356:666 3356:901 3356:2013 4788:300 4788:320 4788:811 4788:11300 4788:23060 4788:32006 36601:150 36601:2001 36601:13760 |
| Updated | 4d 12h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 2914 4788 132890 45810
| Origin | AS45810 University of Nottingham, Malaysia Campus |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 4h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 4788 132890 45810
| Origin | AS45810 University of Nottingham, Malaysia Campus |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 4h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS45810 to originate 203.217.131.0/24 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 203.217.131.0/24 | /24 | AS45810 UNMC-MY | APNIC |
| 203.217.128.0/22 | /22 | AS45810 UNMC-MY | 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 |
|---|---|---|---|---|
| 203.217.131.0/24 | AS45810 UNMC-MY | APNIC | University of Nottingham, Malaysia Campus | MAINT-UNMC-MY |
| 203.217.131.0/24 | AS45810 UNMC-MY | NTTCOM | Proxy-registered route object | MAINT-AS9304 |
| 203.217.131.0/24 | AS45810 UNMC-MY | RADB | Proxy-registered route object | MAINT-HGC-INTL |
| 203.217.128.0/22 covering | AS45810 UNMC-MY | APNIC | University of Nottingham Malaysia Campus Jalan Broga | MAINT-UNMC-MY |
| 203.217.128.0/22 covering | AS45810 UNMC-MY | NTTCOM | Proxy-registered route object | MAINT-AS9304 |
| 203.217.128.0/22 covering | AS45810 UNMC-MY | RADB | Proxy-registered route object | MAINT-AS7713 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.