2406:840:fefc::/48 RPKI valid
Cortex Network Next-generation Research Centre · Updated 21.10.2026 18:15 UTC
Network Information
- Prefix
- 2406:840:fefc::/48
- Network Description:
- —
- Address range
- 2406:840:fefc:: – 2406:840:fefc:ffff:ffff:ffff:ffff:ffff
- Size
- 65,536 × /64
- Origin AS
- AS133555 Cortex Network Next-generation Research Centre
- Organization
- Cortex Network Limited (GB)
- AS path
- AS208972AS50629AS51202AS215828AS199310AS139317AS133555
- Paths seen
- 2
- RPKI
- RPKI valid
- Location
China- First seen
- 21.10.2026
RPKI ROAs
| ROA prefix | Max length | Origin AS | Trust anchor | |
|---|---|---|---|---|
| 2406:840:fefc::/48 | /48 | AS133555 | APNIC | Matches |
None in the routing table.
None in the routing table.
| Prefix | Origin AS | Description | Location | RPKI |
|---|---|---|---|---|
| 44.31.216.0/24 | AS133555 | | No ROA | |
| 2406:840:f380::/44 | AS133555 | | RPKI valid | |
| 2a06:a005:260::/44 | AS133555 |  | RPKI valid | |
| 2a06:a005:270::/44 | AS133555 | | RPKI valid | |
| 2a06:a005:280::/44 | AS133555 | | RPKI valid | |
| 2a06:a005:290::/44 | AS133555 | | RPKI valid | |
| 2a06:a005:2a0::/44 | AS133555 | | RPKI valid |
Origin AS
Details →- AS
- AS133555
- Name
- Cortex Network Next-generation Research Centre
- Also Known As:
- Cortex Networks
- Website
- https://cnnrc.com
- Prefixes
- 1 IPv4 · 7 IPv6
- Peers
- 2 (1 Upstreams)