2a05:4140:2000::/40 Alessandro Topazzi
Announced by AS197151 Alessandro Topazzi. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 2a05:4140:2000::/40
Prefix
Origin
AS197151 asalextop
RPKI
RPKI valid
Size
16,777,216 /64s
Less specific
none
More specifics
0
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-12 08:09 UTC
Paths
How 2a05:4140:2000::/40 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 212271 197151
| Origin | AS197151 Alessandro Topazzi |
| Origin code | IGP |
| Communities | 174:21101 174:22009 36601:150 36601:2001 212271:6:104 |
| Updated | 4d 8h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 39120 212271 197151
| Origin | AS197151 Alessandro Topazzi |
| Origin code | IGP |
| Communities | 903:13760 |
| Updated | 4d 16h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 39120 212271 197151
| Origin | AS197151 Alessandro Topazzi |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 4d 16h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS197151 to originate 2a05:4140:2000::/40 up to /40. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 2a05:4140:2000::/40 | /40 | AS197151 asalextop | RIPE |
| 2a05:4140::/29 | /48 | AS212271 C1V | 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 |
|---|---|---|---|---|
| 2a05:4140:2000::/40 | AS197151 asalextop | RIPE | N | LUMANEX-MNT, C1VHOSTING-MNT, C1VHOSTING |
| 2a05:4140::/29 covering | AS212271 C1V | RIPE | N | C1VHOSTING-MNT |