2001:df2:d800::/48 No ROA
Okinawa Institute of science and technology · Updated 21.10.2026 20:15 UTC
Network Information
- Prefix
- 2001:df2:d800::/48
- Network Description:
- —
- Address range
- 2001:df2:d800:: – 2001:df2:d800:ffff:ffff:ffff:ffff:ffff
- Size
- 65,536 × /64
- Origin AS
- AS131895 Okinawa Institute of science and technology
- Organization
- Okinawa Institute of science and technology
- AS path
- AS208972AS9121AS2497AS2907AS2907AS2907AS131895
- 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 |
|---|---|---|---|---|
| 103.226.54.0/24 | AS131895 | Okinawa Institute of Science and Technology Graduate University | Uruma | No ROA |
Origin AS
Details →- AS
- AS131895
- Name
- Okinawa Institute of science and technology
- Also Known As:
- OIST
- Website
- https://www.oist.jp/
- Prefixes
- 1 IPv4 · 1 IPv6
- Peers
- 1 (1 Upstreams)