203.115.192.0/19 RPKI valid
Announced by AS10204 Arcnet NTT MSC ISP.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS10204 Arcnet NTT MSC ISP | RPKI valid | 43 | 3800110204 | 2026-09-18 | 2026-10-11 |
RPKI
2 ROAs cover this prefix
Registry
Who this address space is delegated to, regardless of whether it is routed
No delegation record covers this prefix.
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 203.115.192.0/18 v4 | AS10204 Arcnet NTT MSC ISP | RPKI valid | 43 | 3800110204 | 2026-09-18 |
More specific routes
7 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 203.115.192.0/20 v4 | AS10204 Arcnet NTT MSC ISP | RPKI valid | 43 | 2026-09-18 |
| 203.115.199.0/24 v4 | AS10204 Arcnet NTT MSC ISP | RPKI valid | 42 | 2026-09-18 |
| 203.115.200.0/24 v4 | AS10204 Arcnet NTT MSC ISP | RPKI valid | 42 | 2026-09-18 |
| 203.115.201.0/24 v4 | AS10204 Arcnet NTT MSC ISP | RPKI valid | 42 | 2026-09-18 |
| 203.115.208.0/20 v4 | AS10204 Arcnet NTT MSC ISP | RPKI valid | 43 | 2026-09-18 |
| 203.115.208.0/21 v4 | AS10204 Arcnet NTT MSC ISP | RPKI valid | 43 | 2026-09-18 |
| 203.115.211.0/24 v4 | AS10204 Arcnet NTT MSC ISP | RPKI valid | 43 | 2026-09-18 |