193.5.21.0/24 Swisscom (Schweiz) AG
Announced by AS8300 Swisscom (Schweiz) AG. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 193.5.21.0/24
Prefix
Origin
AS8300 Test-AS-Main
RPKI
RPKI valid
Size
256 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-16 04:02 UTC
Paths
How 193.5.21.0/24 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 3303×2 8300
| Origin | AS8300 Swisscom (Schweiz) AG |
| Origin code | IGP |
| Communities | 174:21101 174:22004 36601:150 36601:174 36601:2001 |
| Updated | 1d 23h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 3303 8300
| Origin | AS8300 Swisscom (Schweiz) AG |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 8d 10h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 3303 8300
| Origin | AS8300 Swisscom (Schweiz) AG |
| Origin code | IGP |
| Communities | 6461:5997 36295:100 36295:6461 |
| Updated | 15h 5m ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS8300 to originate 193.5.21.0/24 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 193.5.21.0/24 | /24 | AS8300 Test-AS-Main | RIPE |
| 193.5.20.0/23 | /23 | AS8300 Test-AS-Main | 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 |
|---|---|---|---|---|
| 193.5.21.0/24 | AS8300 Test-AS-Main | RIPE | Swisscom (Schweiz) AG- IP+ Lab | CH-UNISOURCE-MNT, CH-UNISOURCE-ADMIN-MNT |