217.147.193.0/24 Alfa-Safety SARL
Announced by AS20529 Alfa-Safety SARL. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 217.147.193.0/24
Prefix
Origin
AS20529 AS1_ALFA-SAFETY
RPKI
RPKI valid
Size
256 addresses
Less specific
More specifics
0
IRR route objects
2 exact, 1 covering
In RouteViews
2026-10-14 16:02 UTC
Paths
How 217.147.193.0/24 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 30781 20529
| Origin | AS20529 Alfa-Safety SARL |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 14h 29m ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 30781 20529
| Origin | AS20529 Alfa-Safety SARL |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 7d 1h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 30781 20529
| Origin | AS20529 Alfa-Safety SARL |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 7d 1h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS20529 to originate 217.147.192.0/20 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 217.147.192.0/22 | /22 | AS25540 ALPHALINK-AS | RIPE |
| 217.147.192.0/20 | /24 | AS20529 AS1_ALFA-SAFETY | 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 |
|---|---|---|---|---|
| 217.147.193.0/24 | AS20529 AS1_ALFA-SAFETY | RIPE | N | CYB-NET |
| 217.147.193.0/24 | AS25540 ALPHALINK-AS | RIPE | N | CYB-NET |
| 217.147.192.0/22 covering | AS25540 ALPHALINK-AS | RIPE | Alfa-Safety | CYB-NET |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.