170.210.248.0/21 Universidad Nacional de Cordoba
Announced by AS27790 Universidad Nacional de Cordoba. RPKI valid Seen by 3 of our 5 looking glass sessions.
Summary
What the table says about 170.210.248.0/21
Prefix
Origin
AS27790 AS27790
RPKI
RPKI valid
Size
2,048 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-13 12:02 UTC
Paths
How 170.210.248.0/21 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 4270×3 27790
| Origin | AS27790 Universidad Nacional de Cordoba |
| Origin code | IGP |
| Communities | 903:100 903:900 |
| Updated | 5d 20h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS27790 to originate 170.210.248.0/21 up to /21. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 170.210.248.0/21 | /21 | AS27790 AS27790 | LACNIC |
| 170.210.0.0/16 | /24 | AS4270 AS4270 | 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 |
|---|---|---|---|---|
| 170.210.248.0/21 | AS27790 AS27790 | LACNIC | LACNIC generated route for Red de Interconexion Universitaria | MNT-AR-RIUN-LACNIC |
| 170.210.0.0/16 covering | AS4270 AS4270 | LACNIC | LACNIC generated route for Red de Interconexion Universitaria | MNT-AR-RIUN-LACNIC |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.