81.64.0.0/14 SFR SA
Announced by AS15557 SFR SA. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 81.64.0.0/14
Prefix
Origin
AS15557 LDCOMNET Societe Francaise Du Radiotelephone
RPKI
RPKI valid
Size
262,144 addresses
Less specific
none
More specifics
0
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-13 17:13 UTC
Paths
How 81.64.0.0/14 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 15557
| Origin | AS15557 SFR SA |
| Origin code | IGP |
| Communities | 174:21101 174:22008 36601:150 36601:174 36601:2001 |
| Updated | 5d 15h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 1299 15557
| Origin | AS15557 SFR SA |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 23h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 15557
| Origin | AS15557 SFR SA |
| Origin code | IGP |
| Communities | 6461:5997 36295:100 36295:6461 |
| Updated | 5h 55m ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS15557 to originate 81.64.0.0/14 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 81.64.0.0/14 | /24 | AS15557 LDCOMNET Societe Francaise Du Radiotelephone | RIPE |
| 81.64.0.0/14 | /24 | AS21502 ASN-NUMERICABLE Societe Francaise Du Radiotelephone | RIPE |
| 81.64.0.0/14 | /24 | AS198949 Radware | 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 |
|---|---|---|---|---|
| 81.64.0.0/14 | AS198949 Radware | RADB | customer | MAINT-AS198949 |
| 81.64.0.0/14 | AS15557 LDCOMNET Societe Francaise Du Radiotelephone | RIPE | SFR Altice France | SFR-MNT |