2001:12f0:a00::/42 Rede Nacional de Ensino e Pesquisa
Announced by AS1916 Rede Nacional de Ensino e Pesquisa. RPKI valid Seen by 4 of our 5 looking glass sessions.
Summary
What the table says about 2001:12f0:a00::/42
Prefix
Origin
AS1916 AS1916
RPKI
RPKI valid
Size
4,194,304 /64s
Less specific
More specifics
0
IRR route objects
0 exact, 2 covering
In RouteViews
2026-10-12 08:09 UTC
Paths
How 2001:12f0:a00::/42 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 1916
| Origin | AS1916 Rede Nacional de Ensino e Pesquisa |
| Origin code | IGP |
| Communities | 13760:3000 36601:150 36601:2001 |
| Updated | 4d 6h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 1916
| Origin | AS1916 Rede Nacional de Ensino e Pesquisa |
| Origin code | IGP |
| Communities | 903:13760 |
| Updated | 4d 14h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS1916 to originate 2001:12f0::/32 up to /56. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 2001:12f0::/32 | /56 | AS1916 AS1916 | LACNIC |
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 |
|---|---|---|---|---|
| 2001:12f0::/36 covering | AS1916 AS1916 | RADB | Rede Nacional de Ensino e Pesquisa | MAINT-AS1916 |
| 2001:12f0::/32 covering | AS1916 AS1916 | RADB | PROXY FOR OPENX CUSTOMER | MAINT-AS263444 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.