178.238.160.0/20 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 178.238.160.0/20
Prefix
Origin
AS3303 SWISSCOM
RPKI
RPKI valid
Size
4,096 addresses
Less specific
none
More specifics
2
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-15 16:02 UTC
Paths
How 178.238.160.0/20 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 | 12h 31m 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 | 7d 23h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 3303
| Origin | AS3303 Swisscom (Schweiz) AG |
| Origin code | IGP |
| Communities | 6461:5997 36295:100 36295:6461 |
| Updated | 3h 43m ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS3303 to originate 178.238.160.0/20 up to /22. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 178.238.160.0/20 | /22 | AS3303 SWISSCOM | RIPE |
| 178.238.160.0/20 | /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 |
|---|---|---|---|---|
| 178.238.160.0/20 | AS3303 SWISSCOM | RIPE | Wingo network | CH-UNISOURCE-MNT |
| 178.238.160.0/20 | AS57370 WINGO | RIPE | Wingo network | CH-UNISOURCE-MNT |
More specific
Prefixes inside 178.238.160.0/20
2 announced prefixes fall inside this one.