AS18149
CDNJPRS-NET
Japan Registry Service Co.,Ltd. Chiyoda First Bldg. East 13F, 3-8-1 Nishi-Kanda Chiyoda-ku, Tokyo 101-0065, JAPAN
3
IPv4 Prefixes
0
IPv6 Prefixes
1.0K
IPv4 Addresses
RIR
APNIC
Scope
Regional
Traffic
0-20Mbps
Ratio
Balanced
Peering
Selective
IRR AS-SET
AS-JPRS
Risk Score
30/100
Network Characteristics
Unknown
IPv6 Enabled
宣告的前缀 (显示前 3 个)
| 前缀 | 网络类型 | 风险分 | 标签 | 首次发现 |
|---|---|---|---|---|
| 103.47.2.0/24 | cdn | 30 |
-
|
2026-01-31 |
| 202.11.16.0/23 | cdn | 30 |
-
|
2026-01-31 |
| 203.208.23.0/24 | 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/18149"