4
IPv4 Prefixes
0
IPv6 Prefixes
10.2K
IPv4 Addresses
RIR
RIPE
Scope
Regional
Traffic
10-20Gbps
Ratio
Mostly Inbound
Peering
Open
IRR AS-SET
AS-TON
Risk Score
25/100
Network Characteristics
Unknown
IPv6 Enabled
宣告的前缀 (显示前 4 个)
| 前缀 | 网络类型 | 风险分 | 标签 | 首次发现 |
|---|---|---|---|---|
| 77.237.192.0/19 | transit | 25 |
-
|
2026-01-31 |
| 77.237.206.0/23 | transit | 25 |
-
|
2026-01-31 |
| 77.237.208.0/23 | transit | 25 |
-
|
2026-01-31 |
| 195.4.176.0/22 | - | - |
-
|
2026-02-24 |
API 调用
# 使用 cURL 查询此 ASN
curl -H "Authorization: Bearer YOUR_API_KEY" \
"https://ipv4.dev/api/v1/asn/12387"