210.231.128.0/18 no ROA
Announced by AS2514 NTT PC Communications, Inc.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS2514 NTT PC Communications, Inc. | no ROA | 39 | 3454929142514 | 2026-09-18 | 2026-09-30 |
RPKI
No ROA covers this prefix
No ROA covers this prefix, so origin validation returns "unknown". That is not a fault; most of the table is still unsigned.
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 210.228.0.0/14
- RIR
- APNIC
- Country
- 🇯🇵 JP
- Status
- allocated
- Allocated
- 1998-06-10
Less specific routes
Announced prefixes that contain this one
Nothing less specific is announced.
More specific routes
3 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 210.231.136.0/23 v4 | AS2514 NTT PC Communications, Inc. | RPKI valid | 38 | 2026-09-18 |
| 210.231.136.0/24 v4 | AS2514 NTT PC Communications, Inc. | RPKI valid | 38 | 2026-09-18 |
| 210.231.137.0/24 v4 | AS2514 NTT PC Communications, Inc. | RPKI valid | 38 | 2026-09-18 |