2001:df0:401::/48 No ROA
NRI SecureTechnologies · Updated 22.10.2026 02:14 UTC
Network Information
- Prefix
- 2001:df0:401::/48
- Network Description:
- —
- Address range
- 2001:df0:401:: – 2001:df0:401:ffff:ffff:ffff:ffff:ffff
- Size
- 65,536 × /64
- Origin AS
- AS9357 NRI SecureTechnologies
- Organization
- NRI SecureTechnologies, Ltd.
- AS path
- AS208972AS9121AS2497AS9357
- Paths seen
- 1
- RPKI
- No ROA
- Location
Japan- First seen
- 21.10.2026
RPKI ROAs
No ROA covers this prefix.
None in the routing table.
None in the routing table.
| Prefix | Origin AS | Description | Location | RPKI |
|---|---|---|---|---|
| 133.250.128.0/17 | AS9357 | Japan Network Information Center | | RPKI valid |
| 133.250.173.0/24 | AS9357 | Japan Network Information Center | Tokyo | RPKI valid |
| 133.250.175.0/24 | AS9357 | Japan Network Information Center | Tokyo | RPKI valid |
| 133.250.249.0/24 | AS9357 | Japan Network Information Center | | RPKI valid |
Origin AS
Details →- AS
- AS9357
- Name
- NRI SecureTechnologies
- Also Known As:
- FNC
- Website
- https://www.nri-secure.co.jp/
- Prefixes
- 4 IPv4 · 1 IPv6
- Peers
- 2 (2 Upstreams)