103.53.59.0/24 University of the Philippines Diliman
Announced by AS23862 University of the Philippines Diliman. RPKI valid Seen by 4 of our 5 looking glass sessions.
Summary
What the table says about 103.53.59.0/24
Prefix
Origin
AS23862 DILNET-AS-AP
RPKI
RPKI valid
Size
256 addresses
Less specific
none
More specifics
0
IRR route objects
3 exact, 5 covering
In RouteViews
2026-10-13 16:03 UTC
Paths
How 103.53.59.0/24 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 6939 17639 9821 23862
| Origin | AS23862 University of the Philippines Diliman |
| Origin code | IGP |
| Communities | 13760:3002 36601:150 36601:2001 36601:13760 |
| Updated | 1d 9h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 17639 9821 23862
| Origin | AS23862 University of the Philippines Diliman |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 1d 9h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS23862 to originate 103.53.59.0/24 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 103.53.59.0/24 | /24 | AS23862 DILNET-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 |
|---|---|---|---|---|
| 103.53.59.0/24 | AS23862 DILNET-AS-AP | APNIC | University of the Philippines UP Computer Center Magsaysay St. cor. Apacible St. UP Diliman | MAINT-PH-UP |
| 103.53.59.0/24 | AS23862 DILNET-AS-AP | NTTCOM | Proxy-registered route object | MAINT-AS9304 |
| 103.53.59.0/24 | AS23862 DILNET-AS-AP | RADB | Proxy-registered route object | MAINT-HGC-INTL |
| 103.53.58.0/23 covering | AS23862 DILNET-AS-AP | NTTCOM | Proxy-registered route object | MAINT-AS9304 |
| 103.53.58.0/23 covering | AS23862 DILNET-AS-AP | RADB | Proxy-registered route object | MAINT-HGC-INTL |
| 103.53.56.0/22 covering | AS23862 DILNET-AS-AP | APNIC | UP System Network University of the Philippines | MAINT-PH-UP |
| 103.53.56.0/22 covering | AS23862 DILNET-AS-AP | NTTCOM | Proxy-registered route object | MAINT-AS9304 |
| 103.53.56.0/22 covering | AS23862 DILNET-AS-AP | RADB | Proxy-registered route object | MAINT-HGC-INTL |