156.17.0.0/16 Wroclaw Centre of Networking and Supercomputing
Announced by AS8970 Wroclaw Centre of Networking and Supercomputing. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 156.17.0.0/16
Prefix
Origin
AS8970 WASK
RPKI
RPKI valid
Size
65,536 addresses
Less specific
none
More specifics
3
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-13 20:02 UTC
Paths
How 156.17.0.0/16 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 8501 8970
| Origin | AS8970 Wroclaw Centre of Networking and Supercomputing |
| Origin code | IGP |
| Communities | 174:21101 174:22028 36601:150 36601:174 36601:2001 |
| Updated | 5d 21h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 8501 8970
| Origin | AS8970 Wroclaw Centre of Networking and Supercomputing |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 5h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 196844 8970
| Origin | AS8970 Wroclaw Centre of Networking and Supercomputing |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 1d 13h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS8970 to originate 156.17.0.0/16 up to /16. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 156.17.0.0/16 | /16 | AS8970 WASK | 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 |
|---|---|---|---|---|
| 156.17.0.0/16 | AS8970 WASK | RIPE | WASK | AS8970-MNT |
More specific
Prefixes inside 156.17.0.0/16
3 announced prefixes fall inside this one.