AS
21
IPv4 Prefixes
0
IPv6 Prefixes
32.0K
IPv4 Addresses
Risk Score
18/100
Network Characteristics
Unknown
宣告的前缀 (显示前 21 个)
| 前缀 | 网络类型 | 风险分 | 标签 | 首次发现 |
|---|---|---|---|---|
| 190.170.64.0/18 | education | 18 |
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|
2026-02-27 |
| 190.170.67.0/24 | education | 18 |
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|
2026-02-27 |
| 190.170.68.0/22 | education | 18 |
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|
2026-02-27 |
| 190.170.72.0/22 | education | 18 |
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|
2026-02-27 |
| 190.170.76.0/22 | education | 18 |
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|
2026-02-27 |
| 190.170.80.0/23 | education | 18 |
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|
2026-02-27 |
| 190.170.82.0/23 | education | 18 |
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|
2026-02-27 |
| 190.170.84.0/22 | education | 18 |
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|
2026-02-27 |
| 190.170.88.0/21 | education | 18 |
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|
2026-02-27 |
| 190.170.96.0/20 | education | 18 |
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|
2026-02-27 |
| 190.170.112.0/22 | education | 18 |
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|
2026-02-27 |
| 190.170.116.0/24 | education | 18 |
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|
2026-02-27 |
| 190.170.117.0/24 | education | 18 |
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|
2026-02-27 |
| 190.170.118.0/23 | education | 18 |
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|
2026-02-27 |
| 190.170.120.0/24 | education | 18 |
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|
2026-02-27 |
| 190.170.121.0/24 | education | 18 |
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|
2026-02-27 |
| 190.170.122.0/23 | education | 18 |
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|
2026-02-27 |
| 190.170.124.0/24 | education | 18 |
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|
2026-02-27 |
| 190.170.125.0/24 | education | 18 |
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|
2026-02-27 |
| 190.170.126.0/24 | education | 18 |
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|
2026-02-27 |
| 190.170.127.0/24 | education | 18 |
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|
2026-02-27 |
API 调用
# 使用 cURL 查询此 ASN
curl -H "Authorization: Bearer YOUR_API_KEY" \
"https://ipv4.dev/api/v1/asn/27893"