3
IPv4 Prefixes
0
IPv6 Prefixes
8.2K
IPv4 Addresses
Scope
South America
Traffic
100-1000Mbps
Ratio
Balanced
Peering
Restrictive
Risk Score
0/100
Network Characteristics
Unknown
Residential Customers
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 |
|---|---|---|---|---|
| 189.51.176.0/20 | isp | 0 |
住宅
|
2026-02-26 |
| 189.51.176.0/21 | isp | 0 |
住宅
|
2026-02-26 |
| 189.51.184.0/21 | isp | 0 |
住宅
|
2026-02-26 |
API 调用
# 使用 cURL 查询此 ASN
curl -H "Authorization: Bearer YOUR_API_KEY" \
"https://ipv4.dev/api/v1/asn/28351"