AS
12
IPv4 Prefixes
0
IPv6 Prefixes
134.1K
IPv4 Addresses
RIR
ARIN
Risk Score
18/100
Network Characteristics
Unknown
宣告的前缀 (显示前 12 个)
| 前缀 | 网络类型 | 风险分 | 标签 | 首次发现 |
|---|---|---|---|---|
| 131.215.0.0/16 | education | 18 |
-
|
2026-01-31 |
| 131.215.229.0/24 | education | 18 |
-
|
2026-01-31 |
| 131.215.230.0/24 | education | 18 |
-
|
2026-01-31 |
| 131.215.234.0/24 | education | 18 |
-
|
2026-01-31 |
| 131.215.239.0/24 | education | 18 |
-
|
2026-01-31 |
| 131.215.240.0/24 | education | 18 |
-
|
2026-01-31 |
| 131.215.242.0/23 | education | 18 |
-
|
2026-01-31 |
| 131.215.244.0/23 | education | 18 |
-
|
2026-01-31 |
| 134.4.0.0/16 | education | 18 |
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|
2026-01-31 |
| 192.12.19.0/24 | education | 18 |
-
|
2026-01-31 |
| 192.31.43.0/24 | education | 18 |
-
|
2026-01-31 |
| 192.41.208.0/24 | education | 18 |
-
|
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/31"