216.163.208.0/20 RPKI valid
Announced by AS27370 City of Boston.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS27370 City of Boston | RPKI valid | 48 | 69395400427370 | 2026-09-18 | 2026-10-24 |
RPKI
1 ROA covers this prefix
| ROA prefix | Max length | Authorised origin | Trust anchor | Result for this route |
|---|---|---|---|---|
| 216.163.208.0/20 | /20 | AS27370 | arin | authorises it |
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 216.163.208.0/20
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 1999-07-27
Less specific routes
Announced prefixes that contain this one
Nothing less specific is announced.
More specific routes
4 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 216.163.208.0/21 v4 | AS27370 City of Boston | RPKI valid | 48 | 2026-09-18 |
| 216.163.216.0/21 v4 | AS27370 City of Boston | RPKI valid | 48 | 2026-09-18 |
| 216.163.216.0/22 v4 | AS27370 City of Boston | RPKI valid | 48 | 2026-09-18 |
| 216.163.220.0/22 v4 | AS27370 City of Boston | RPKI valid | 48 | 2026-09-18 |