209.133.0.0/17 RPKI valid
Announced by AS6461 Zayo Bandwidth.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS6461 Zayo Bandwidth | RPKI valid | 43 | 345496461 | 2026-09-18 | 2026-10-02 |
RPKI
1 ROA covers this prefix
| ROA prefix | Max length | Authorised origin | Trust anchor | Result for this route |
|---|---|---|---|---|
| 209.133.0.0/17 | /17 | AS6461 | arin | authorises it |
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 209.133.0.0/17
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 1997-09-19
Less specific routes
Announced prefixes that contain this one
Nothing less specific is announced.
More specific routes
9 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 209.133.33.0/24 v4 | AS13410 Microstrategy, Inc. | RPKI valid | 42 | 2026-09-18 |
| 209.133.61.0/24 v4 | AS30219 Major League Baseball Advanced Media, LP | RPKI valid | 42 | 2026-09-18 |
| 209.133.71.0/24 v4 | AS18888 ZILLOW, INC. | RPKI valid | 41 | 2026-09-18 |
| 209.133.79.0/24 v4 | AS394161 Tesla Motors, Inc. | RPKI valid | 41 | 2026-09-18 |
| 209.133.100.0/24 v4 | AS17025 Zayo Bandwidth | RPKI valid | 42 | 2026-09-18 |
| 209.133.102.0/24 v4 | AS17025 Zayo Bandwidth | RPKI valid | 42 | 2026-09-23 |
| 209.133.104.0/24 v4 | AS393330 Circana LLC | RPKI valid | 42 | 2026-09-18 |
| 209.133.118.0/24 v4 | AS27526 Endai Corporation | RPKI valid | 43 | 2026-09-18 |
| 209.133.127.0/24 v4 | AS15197 Concord Technologies | RPKI valid | 42 | 2026-09-18 |