203.158.244.0/24 Faculty of Engineering , Rajamangala University of
Announced by AS137546 Faculty of Engineering , Rajamangala University of. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 203.158.244.0/24
Prefix
Origin
AS137546 RMUTT-EN-AS-AP
RPKI
RPKI valid
Size
256 addresses
Less specific
More specifics
0
IRR route objects
2 exact, 6 covering
In RouteViews
2026-10-13 20:02 UTC
Paths
How 203.158.244.0/24 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 174 4651 4621 137546
| Origin | AS137546 Faculty of Engineering , Rajamangala University of |
| Origin code | incomplete |
| Communities | 174:21201 174:22038 36601:150 36601:174 36601:2001 |
| Updated | 5d 18h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 4651 4621 137546
| Origin | AS137546 Faculty of Engineering , Rajamangala University of |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 2h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 4651 4621 137546
| Origin | AS137546 Faculty of Engineering , Rajamangala University of |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 6d 2h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS137546 to originate 203.158.244.0/24 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 203.158.244.0/24 | /24 | AS137546 RMUTT-EN-AS-AP | APNIC |
| 203.158.244.0/22 | /22 | AS137546 RMUTT-EN-AS-AP | APNIC |
| 203.158.240.0/21 | /21 | AS9903 RIT-AS-AP | APNIC |
| 203.158.240.0/20 | /20 | AS9903 RIT-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 |
|---|---|---|---|---|
| 203.158.244.0/24 | AS137546 RMUTT-EN-AS-AP | APNIC | Rajamangala University of Technology Thanyaburi 39 Moo 1, Klong 6 | MAINT-RUOTTC-TH |
| 203.158.244.0/24 | AS137546 RMUTT-EN-AS-AP | RADB | Rajamangala University of Technology Tanyaburi network | MAINT-AS4621 |
| 203.158.244.0/22 covering | AS137546 RMUTT-EN-AS-AP | APNIC | Rajamangala University of Technology Thanyaburi 39 Moo 1, Klong 6 | MAINT-RUOTTC-TH |
| 203.158.240.0/21 covering | AS9903 RIT-AS-AP | APNIC | Rajamangala University of Technology Thanyaburi 39 Moo 1, Klong 6 | MAINT-RUOTTC-TH |
| 203.158.240.0/20 covering | AS9903 RIT-AS-AP | APNIC | Rajamangala University of Technology Thanyaburi 39 Moo 1, Klong 6 | MAINT-RUOTTC-TH |
| 203.158.240.0/20 covering | AS9903 RIT-AS-AP | RADB | Rajamangala University of Technology Tanyaburi network | MAINT-AS4621 |
| 203.158.192.0/18 covering | AS9903 RIT-AS-AP | RADB | Proxy-registered route object | MAINT-AS3491 |
| 203.158.128.0/17 covering | AS4621 UNINET-AS-AP | RADB | BtN Customer | MAINT-AS3491 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.