111.171.192.0/19 no ROA
Announced by AS55374 FUJITSU LIMITED.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS55374 FUJITSU LIMITED | no ROA | 43 | 226521299251655374 | 2026-09-18 | 2026-10-09 |
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
- 111.171.128.0/17
- RIR
- APNIC
- Country
- 🇯🇵 JP
- Status
- allocated
- Allocated
- 2009-05-26
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 111.171.128.0/17 v4 | AS2510 FUJITSU LIMITED | no ROA | 43 | 34549291447132510 | 2026-09-18 |
More specific routes
11 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 111.171.192.0/22 v4 | AS55374 FUJITSU LIMITED | no ROA | 43 | 2026-09-18 |
| 111.171.196.0/22 v4 | AS55374 FUJITSU LIMITED | no ROA | 43 | 2026-09-18 |
| 111.171.200.0/24 v4 | AS55374 FUJITSU LIMITED | no ROA | 43 | 2026-09-18 |
| 111.171.201.0/24 v4 | AS55374 FUJITSU LIMITED | no ROA | 43 | 2026-09-18 |
| 111.171.202.0/23 v4 | AS55374 FUJITSU LIMITED | no ROA | 43 | 2026-09-18 |
| 111.171.204.0/22 v4 | AS55374 FUJITSU LIMITED | no ROA | 43 | 2026-09-18 |
| 111.171.208.0/23 v4 | AS55374 FUJITSU LIMITED | no ROA | 43 | 2026-09-18 |
| 111.171.210.0/23 v4 | AS55374 FUJITSU LIMITED | no ROA | 43 | 2026-09-18 |
| 111.171.212.0/22 v4 | AS55374 FUJITSU LIMITED | no ROA | 43 | 2026-09-18 |
| 111.171.216.0/22 v4 | AS55374 FUJITSU LIMITED | no ROA | 43 | 2026-09-18 |
| 111.171.220.0/22 v4 | AS55374 FUJITSU LIMITED | no ROA | 43 | 2026-09-18 |