2001:de1::/42 No ROA
KDDI R&D Laboratories · Updated 21.10.2026 20:15 UTC
Network Information
- Prefix
- 2001:de1::/42
- Network Description:
- —
- Address range
- 2001:de1:: – 2001:de1:3f:ffff:ffff:ffff:ffff:ffff
- Size
- 4,194,304 × /64
- Origin AS
- AS7667 KDDI R&D Laboratories
- Organization
- KDDI R&D Laboratories, INC.
- AS path
- AS208972AS9121AS1299AS2516AS7667
- 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 |
|---|---|---|---|---|
| 192.26.91.0/24 | AS7667 | KDDI R&D Laboratories Inc. | | RPKI valid |
| 202.255.44.0/22 | AS7667 | KDDI R&D Laboratories Inc. | | No ROA |
| 2001:200:600::/40 | AS7667 | | RPKI valid | |
| 2001:df0:95::/48 | AS7667 | | No ROA |
Origin AS
Details →- AS
- AS7667
- Name
- KDDI R&D Laboratories
- Also Known As:
- KDDILABS
- Website
- https://www.kddi-research.jp/
- Prefixes
- 2 IPv4 · 3 IPv6
- Peers
- 1 (1 Upstreams)