83.77.0.0/16 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 83.77.0.0/16
Prefix
Origin
AS3303 SWISSCOM
RPKI
RPKI valid
Size
65,536 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 2 covering
In RouteViews
2026-10-12 04:03 UTC
RPKI
Route origin authorizations
Covered by a ROA authorizing AS3303 to originate 83.76.0.0/14 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 83.76.0.0/14 | /24 | AS3303 SWISSCOM | RIPE |
| 83.76.0.0/14 | /32 | AS6837 SWISSCOM-BBCS-AS | 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 |
|---|---|---|---|---|
| 83.77.0.0/16 | AS3303 SWISSCOM | RIPE | Swisscom (Schweiz) AG - Bluewin | CH-UNISOURCE-MNT |
| 83.76.0.0/15 covering | AS3303 SWISSCOM | RIPE | Swisscom (Schweiz) AG - Bluewin | CH-UNISOURCE-MNT, BLUEWINNET-MNT |
| 83.76.0.0/14 covering | AS3303 SWISSCOM | RIPE | Swisscom (Schweiz) AG - Bluewin | CH-UNISOURCE-MNT, BLUEWINNET-MNT |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.