167.220.192.0/19 RPKI valid
Announced by AS3598 Microsoft Corporation.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS3598 Microsoft Corporation | RPKI valid | 44 | 3454980753598 | 2026-09-18 | 2026-10-02 |
RPKI
1 ROA covers this prefix
| ROA prefix | Max length | Authorised origin | Trust anchor | Result for this route |
|---|---|---|---|---|
| 167.220.192.0/19 | /19 | AS3598 | arin | authorises it |
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 167.220.192.0/19
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 1993-10-19
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 167.220.0.0/16 v4 | AS3598 Microsoft Corporation | no ROA | 44 | 3454980753598 | 2026-09-18 |
More specific routes
2 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 167.220.204.0/22 v4 | AS3598 Microsoft Corporation | RPKI valid | 42 | 2026-09-18 |
| 167.220.208.0/23 v4 | AS3598 Microsoft Corporation | RPKI valid | 42 | 2026-09-18 |