104.200.216.0/21 RPKI valid
Announced by AS22773 Cox Communications Inc.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS22773 Cox Communications Inc. | RPKI valid | 43 | 34549129922773 | 2026-09-18 | 2026-10-13 |
RPKI
1 ROA covers this prefix
| ROA prefix | Max length | Authorised origin | Trust anchor | Result for this route |
|---|---|---|---|---|
| 104.200.216.0/21 | /21 | AS22773 | arin | authorises it |
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 104.200.216.0/21
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 2020-09-14
Less specific routes
Announced prefixes that contain this one
Nothing less specific is announced.
More specific routes
8 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 104.200.216.0/24 v4 | AS14618 Amazon.com, Inc. | RPKI valid | 44 | 2026-09-18 |
| 104.200.218.0/23 v4 | AS40342 Early Warning Services, LLC | RPKI valid | 44 | 2026-09-18 |
| 104.200.218.0/24 v4 | AS40342 Early Warning Services, LLC | RPKI valid | 44 | 2026-09-18 |
| 104.200.219.0/24 v4 | AS40342 Early Warning Services, LLC | RPKI valid | 44 | 2026-09-18 |
| 104.200.220.0/23 v4 | AS40342 Early Warning Services, LLC | RPKI valid | 43 | 2026-09-18 |
| 104.200.220.0/24 v4 | AS40342 Early Warning Services, LLC | RPKI valid | 43 | 2026-09-18 |
| 104.200.221.0/24 v4 | AS40342 Early Warning Services, LLC | RPKI valid | 43 | 2026-09-18 |
| 104.200.222.0/24 v4 | AS16509 Amazon.com, Inc. | RPKI valid | 43 | 2026-09-18 |