193.5.232.0/21 Swisscom (Schweiz) AG
Announced by AS3303 Swisscom (Schweiz) AG. RPKI valid Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 193.5.232.0/21
Prefix
Origin
AS3303 SWISSCOM
RPKI
RPKI valid
Size
2,048 addresses
Less specific
More specifics
2
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-13 16:03 UTC
RPKI
Route origin authorizations
Covered by a ROA authorizing AS3303 to originate 193.5.224.0/20 up to /22. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 193.5.224.0/20 | /22 | AS3303 SWISSCOM | RIPE |
| 193.5.224.0/20 | /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 |
|---|---|---|---|---|
| 193.5.232.0/21 | AS3303 SWISSCOM | RIPE | WINGO-CGNAT | CH-UNISOURCE-MNT |
| 193.5.224.0/20 covering | AS3303 SWISSCOM | RIPE | SWISSCOM-AGGR | CH-UNISOURCE-MNT |
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Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 193.5.232.0/21
2 announced prefixes fall inside this one.