2a00:ff0:fffe::/48 Alsys Net SRL
Announced by AS25409 Alsys Net SRL. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 2a00:ff0:fffe::/48
Prefix
Origin
AS25409 ALSYSDATA
RPKI
RPKI valid
Size
65,536 /64s
Less specific
none
More specifics
0
IRR route objects
1 exact, 1 covering
Origin since
2026-10-17 20:07 UTC
Paths
How 2a00:ff0:fffe::/48 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 3356 39737 25409
| Origin | AS25409 Alsys Net SRL |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:2001 |
| Updated | 4d 4h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 39737 25409
| Origin | AS25409 Alsys Net SRL |
| Origin code | IGP |
| Communities | 903:13760 |
| Updated | 10d 15h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 39737 25409
| Origin | AS25409 Alsys Net SRL |
| Origin code | IGP |
| Communities | 6461:5997 36295:100 |
| Updated | 2d 20h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS25409 to originate 2a00:ff0:fffe::/48 up to /48. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 2a00:ff0:fffe::/48 | /48 | AS25409 ALSYSDATA | RIPE |
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 |
|---|---|---|---|---|
| 2a00:ff0:fffe::/48 | AS25409 ALSYSDATA | RIPE | Alsys-Net-Infra-6 | ALSYS-MNT |
| 2a00:ff0::/32 covering | AS39737 Prime-Telecom-AS | NTTCOM | Proxy Object for AS2914 Downstream Peer | MAINT-NTTCOM-RA |