161.104.8.0/21 Izarlink SAS
Announced by AS42687 Izarlink SAS. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 161.104.8.0/21
Prefix
Origin
AS42687 IzarLink1
RPKI
RPKI valid
Size
2,048 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-14 00:02 UTC
Paths
How 161.104.8.0/21 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 35280 42687
| Origin | AS42687 Izarlink SAS |
| Origin code | IGP |
| Communities | 13760:3000 36601:150 36601:2001 36601:13760 35280:64999:42687 |
| Updated | 17h 45m ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 35280 42687
| Origin | AS42687 Izarlink SAS |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 17h 45m ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 42687
| Origin | AS42687 Izarlink SAS |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 17h 44m ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS42687 to originate 161.104.8.0/21 up to /21. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 161.104.8.0/21 | /21 | AS42687 IzarLink1 | 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 |
|---|---|---|---|---|
| 161.104.8.0/21 | AS42687 IzarLink1 | RIPE | N | FR-IZARLINK-1-MNT |