Autonomous system
AS3488 JAXANET Information Systems Department, Japan Aerospace Exploration Agency
Hosting ARIN
IPv4 addresses
115K
51 prefixes
IPv6 prefixes
0
counted as prefixes, not addresses
Countries
1
mostly JP
Flagged prefixes
17
see address space
Summary
Japan Aerospace Exploration Agency (JAXA)
government research legacy
JAXAnet is the network of the Japan Aerospace Exploration Agency (JAXA), the
national space agency of Japan, run by its Information Systems Department.
What it's used for
- Networking for Japan's national space program: agency campuses and research centers, engineering and mission-support systems, and the movement of scientific and satellite data.
- A government research network serving the agency's own facilities, not a commercial ISP or host.
Notable
- A national space agency is an unusual kind of holder to find this low in the AS number space, and it is one of the few non-US organizations down here — the low numbers are dominated by American universities, federal agencies, and early corporate adopters.
- Registry records associate the ASN with JAXA's Tsukuba networking, matching the agency's Tsukuba Space Center, its principal center for spacecraft development and operations.
Interesting
- JAXA was formed in 2003 from the merger of Japan's three predecessor space organizations, so the agency as it exists today is younger than the AS number it uses.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.
Address space
Summary
| Country | Name | Prefixes |
|---|---|---|
| JP | Japan | 51 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS3488- Registry name
- JAXAnet
- Abuse contact
- hostmaster@nic.ad.jp
- Last changed
- 2025-12-17
- Status
- active
Reputation
Classification and threat
Hosting Datacenter or cloud provider. Addresses are servers, not people.
No IC3 indicators Nothing from the FBI IC3 feed.
Threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere