217.146.192.0/21 A2A Smart City S.P.A
Announced by AS12445 A2A Smart City S.P.A. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 217.146.192.0/21
Prefix
Origin
AS12445 SPIDERNET-AS
RPKI
RPKI not found
Size
2,048 addresses
Less specific
none
More specifics
0
IRR route objects
2 exact, 1 covering
In RouteViews
2026-10-15 16:02 UTC
Paths
How 217.146.192.0/21 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.
AS36601 TNT (TNT - Tampa, FL)Collector-1-TAMPA-FL36601 174 1299 12445
| Origin | AS12445 A2A Smart City S.P.A |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 7d 14h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 1299 12445
| Origin | AS12445 A2A Smart City S.P.A |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 7d 22h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 1299 12445
| Origin | AS12445 A2A Smart City S.P.A |
| Origin code | IGP |
| Communities | 6461:5997 36295:100 36295:6461 |
| Updated | 3h 5m ago |
RPKI
Route origin authorizations
No ROA covers this prefix, so RPKI has nothing to say about who may originate it. Validate another origin.
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 |
|---|---|---|---|---|
| 217.146.192.0/21 | AS12445 SPIDERNET-AS | RIPE | N | BASCOM-MNT, SPIDERNET-MNT, SELENESPA-MNT |
| 217.146.192.0/21 | AS25002 LINEACOM-AS | RIPE | AEMCOM-RR-2 | AEMCOM-MNT |
| 217.146.192.0/20 covering | AS25002 LINEACOM-AS | RIPE | AEMCOM-CR-W | AEMCOM-MNT |