217.79.146.0/23 PKP Polskie Linie Kolejowe S.A.
Announced by AS42923 PKP Polskie Linie Kolejowe S.A. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 217.79.146.0/23
Prefix
Origin
AS42923 PLK-AS
RPKI
RPKI valid
Size
512 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-14 16:02 UTC
Paths
How 217.79.146.0/23 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 7029 1299 6461 20804 42923
| Origin | AS42923 PKP Polskie Linie Kolejowe S.A. |
| Origin code | IGP |
| Communities | 7029:2090 36601:150 36601:2001 36601:13760 |
| Updated | 13h 21m ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 1299 6461 20804 42923
| Origin | AS42923 PKP Polskie Linie Kolejowe S.A. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 23h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 20804 42923
| Origin | AS42923 PKP Polskie Linie Kolejowe S.A. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 6d 23h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS42923 to originate 217.79.146.0/23 up to /23. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 217.79.146.0/23 | /23 | AS42923 PLK-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 |
|---|---|---|---|---|
| 217.79.146.0/23 | AS42923 PLK-AS | RIPE | N | AS8798-MNT, AS42923-MNT |
| 217.79.144.0/22 covering | AS42923 PLK-AS | RIPE | N | AS8798-MNT, AS42923-MNT |