$ query “AS7663” --type=asn → 1 result(s)
AS7663 · FFNET
FUJI NEXTERA LABO INC.
AS7663 is operated by FUJI NEXTERA LABO INC. and serves as an enterprise stub network, based in Japan. The system announces 2 816 IPv4 addresses. Most of its address space is geolocated to Japan. No IPv6 support — it's 2026, just saying.
Basic Information
- Country
- 🇯🇵 Japan
- Category
- Business
- Network Role
- Stub Network
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Last Changed
- March 04, 2026
- Last Seen
- May 15, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 11 / 6
- IPv6 Prefixes (raw / aggregated)
- 0 / 0
- IPv4 Addresses
- 2 816
- Largest IPv4 Prefix
- /22 (1 024 addresses)
- Geolocated Countries
- 🇯🇵 Japan (2 816 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 1 upstream providing transit
- Degree
- 1 unique BGP neighbor
- Reach
- 0 networks in customer cone
Upstream Providers (1)
- AS15830 — EQUINIX
Prefix Lists
IPv4 Prefixes (11 total)
- 210.167.40.0/22 (1 024 addresses (/22 prefix))
- 210.167.34.0/23 (512 addresses (/23 prefix))
- 210.167.62.0/23 (512 addresses (/23 prefix))
- 210.167.32.0/24 (256 addresses (/24 prefix))
- 210.167.51.0/24 (256 addresses (/24 prefix))
- 210.167.52.0/24 (256 addresses (/24 prefix))