144.2.64.0/18 Swisscom (Schweiz) AG
Announced by AS3303 Swisscom (Schweiz) AG. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 144.2.64.0/18
Prefix
Origin
AS3303 SWISSCOM
RPKI
RPKI valid
Size
16,384 addresses
Less specific
none
More specifics
6
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-13 04:03 UTC
Paths
How 144.2.64.0/18 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 13760 3356 3303
| Origin | AS3303 Swisscom (Schweiz) AG |
| Origin code | IGP |
| Communities | 3303:1000 3303:2311 3356:3 3356:86 3356:575 3356:666 3356:901 3356:2056 36601:150 36601:2001 36601:13760 |
| Updated | 5d 4h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 3303
| Origin | AS3303 Swisscom (Schweiz) AG |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 12h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3303
| Origin | AS3303 Swisscom (Schweiz) AG |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 12h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS3303 to originate 144.2.64.0/18 up to /20. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 144.2.64.0/18 | /20 | AS3303 SWISSCOM | RIPE |
| 144.2.64.0/18 | /26 | AS6837 SWISSCOM-BBCS-AS | RIPE |
| 144.2.64.0/18 | /24 | AS57370 WINGO | 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 |
|---|---|---|---|---|
| 144.2.64.0/18 | AS3303 SWISSCOM | RIPE | WINGO-CUST1 | CH-UNISOURCE-MNT |
| 144.2.64.0/18 | AS57370 WINGO | RIPE | WINGO-CUST1 | MNT-WINGO |
More specific
Prefixes inside 144.2.64.0/18
6 announced prefixes fall inside this one.