2a0c:9a40:8040::/43 Tan Siewert
Announced by AS213392 Tan Siewert. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 2a0c:9a40:8040::/43
Prefix
Origin
AS213392 Tan-Siewert
RPKI
RPKI valid
Size
2,097,152 /64s
Less specific
none
More specifics
0
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-16 16:05 UTC
Paths
How 2a0c:9a40:8040::/43 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 50629 200482 213392
| Origin | AS213392 Tan Siewert |
| Origin code | IGP |
| Communities | 174:21101 174:22005 36601:150 36601:2001 200482:101:5 200482:102:3 200482:105:2 213392:103:1 |
| Updated | 9h 37m ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 34927 213392×3
| Origin | AS213392 Tan Siewert |
| Origin code | IGP |
| Communities | 903:13760 |
| Updated | 8d 21h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 34927 213392×3
| Origin | AS213392 Tan Siewert |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 9h 38m ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS213392 to originate 2a0c:9a40:8040::/43 up to /48. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 2a0c:9a40:8040::/43 | /48 | AS213392 Tan-Siewert | 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 |
|---|---|---|---|---|
| 2a0c:9a40:8040::/43 | AS213392 Tan-Siewert | RIPE | SIEWERT-BLK1 | TMS100-MNT |
| 2a0c:9a40::/29 covering | AS34927 iFog-GmbH | RIPE | N | CH-IFOG-1-MNT |