129.187.0.0/16 Leibniz-Rechenzentrum
Announced by AS12816 Leibniz-Rechenzentrum. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 129.187.0.0/16
Prefix
Origin
AS12816 MWN-AS
RPKI
RPKI valid
Size
65,536 addresses
Less specific
none
More specifics
0
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-12 20:02 UTC
Paths
How 129.187.0.0/16 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 13760 3356 680×2 12816
| Origin | AS12816 Leibniz-Rechenzentrum |
| Origin code | IGP |
| Communities | 3356:2 3356:22 3356:100 3356:123 3356:501 3356:901 3356:2065 12816:2300 36601:150 36601:2001 36601:13760 |
| Updated | 4d 20h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 680×2 12816
| Origin | AS12816 Leibniz-Rechenzentrum |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 4h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 680 12816
| Origin | AS12816 Leibniz-Rechenzentrum |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 4h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS12816 to originate 129.187.0.0/16 up to /16. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 129.187.0.0/16 | /16 | AS12816 MWN-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 |
|---|---|---|---|---|
| 129.187.0.0/16 | AS680 DFN | RIPE | LRZ-MUNICH-NET | DFN-MNT |
| 129.187.0.0/16 | AS12816 MWN-AS | RIPE | LRZ-MUNICH-NET | LRZ-MNT |