$ query “AS10015” --type=asn → 1 result(s)
AS10015 · CWJ-NET
Cyber Wave Japan Co. Ltd.
AS10015 is operated by Cyber Wave Japan Co. Ltd. and serves as a hosting access provider, established in Japan. The system announces 6 400 IPv4 addresses. The bulk of its IP address space is in Japan. No IPv6 support — it's 2026, just saying.
Basic Information
- Country
- 🇯🇵 Japan
- Category
- Hosting
- Network Role
- Access Provider
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Last Changed
- March 04, 2026
- Last Seen
- April 14, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 3 / 3
- IPv6 Prefixes (raw / aggregated)
- 0 / 0
- IPv4 Addresses
- 6 400
- Largest IPv4 Prefix
- /20 (4 096 addresses)
- Geolocated Countries
- 🇯🇵 Japan (8 448 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 2 upstreams providing transit
- Peers
- 8 networks exchanging traffic without transit
- Downstream Customers
- 1 downstream buying transit
- Degree
- 11 unique BGP neighbors
- Reach
- 1 network in customer cone
Upstream Providers (2)
Prefix Lists
IPv4 Prefixes (3 total)
- 61.114.224.0/20 (4 096 addresses (/20 prefix))
- 110.232.120.0/21 (2 048 addresses (/21 prefix))
- 103.2.68.0/24 (256 addresses (/24 prefix))