200.237.0.0/20 Rede Nacional de Ensino e Pesquisa
Announced by AS1916 Rede Nacional de Ensino e Pesquisa. RPKI valid Seen by 3 of our 5 looking glass sessions.
Summary
What the table says about 200.237.0.0/20
Prefix
Origin
AS1916 AS1916
RPKI
RPKI valid
Size
4,096 addresses
Less specific
More specifics
3
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-13 00:02 UTC
Paths
How 200.237.0.0/20 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.
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 36295 6939 1916
| Origin | AS1916 Rede Nacional de Ensino e Pesquisa |
| Origin code | IGP |
| Communities | 903:100 903:900 |
| Updated | 5d 9h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS1916 to originate 200.237.0.0/18 up to /27. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 200.237.0.0/18 | /27 | 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 |
|---|---|---|---|---|
| 200.237.0.0/20 | AS1916 AS1916 | RADB | Rede Nacional de Ensino e Pesquisa | MAINT-AS1916 |
| 200.237.0.0/18 covering | AS1916 AS1916 | RADB | PROXY FOR OPENX CUSTOMER | MAINT-AS263444 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 200.237.0.0/20
3 announced prefixes fall inside this one.