AS24278
CDNUSEN-Corp
USEN CORPORATION 9-8 Shinsen-cho Shibuya-ku, Tokyo 150-0045, Japan
2
IPv4 Prefixes
0
IPv6 Prefixes
20.5K
IPv4 Addresses
RIR
APNIC
Scope
Regional
Ratio
Mostly Outbound
Peering
Selective
IRR AS-SET
AS-USEN-NET
Risk Score
30/100
Network Characteristics
Unknown
IPv6 Enabled
宣告的前缀 (显示前 2 个)
| 前缀 | 网络类型 | 风险分 | 标签 | 首次发现 |
|---|---|---|---|---|
| 118.238.128.0/18 | cdn | 30 |
-
|
2026-01-31 |
| 125.63.32.0/20 | cdn | 30 |
-
|
2026-01-31 |
API 调用
# 使用 cURL 查询此 ASN
curl -H "Authorization: Bearer YOUR_API_KEY" \
"https://ipv4.dev/api/v1/asn/24278"