什么是 AS 编号（ASN）？
自治系统编号（ASN）是分配给使用边界网关协议（BGP）路由互联网流量的网络运营商的唯一标识符。ASN 在互联网架构中发挥关键作用，使不同网络之间能够通信。
ASN 查询
查询任意自治系统编号（ASN）。
AS Number Data
- AS Number
- AS3320
- Name
- DTAG
- Country
- DE
- Organization
- Deutsche Telekom AG
- Phone
- +4942151555165
- N/A
- Domain
- telekom.de
- Status
- ASSIGNED
- Created
- 2004-04-17T11:12:44Z
- Type
- Isp
- Registry
- RIPE
IPv4 Prefixes
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IPv6 Prefixes
2a0c:9e02:800::/402001:650:cc02::/482003:8:f400::/482001:67c:c84::/482001:67c:11a4::/482a0e:cbc4::/322003::/192a0e:cbc7::/322a09:6f80::/292a0c:9e02:900::/402001:678:adc::/482003:8:f415::/482003:8:f406::/482003:8:f404::/482a12:6900:1000::/402001:67c:5cc::/482003:8:f413::/482001:67c:227c::/482003:8:f417::/482001:678:ff0::/482003:8:f40b::/482001:678:a04::/482001:67c:c9c::/482a10:cd80::/292003:8:f405::/482003:8:f401::/482a01:598::/292003:8:f414::/482a0e:901:d001::/482001:678:bdc::/482a0a:5340:ffff::/482003:8:f407::/482a00:6680::/472003:8:f40f::/482a0e:eb40::/322003:8:f416::/482003:8:f40e::/482001:678:5b0::/482001:678:d4c::/482003:8:f419::/482a0c:9e02:400::/402003:8:f418::/482a0c:9e02:600::/402a0b:3c41:2::/482a0e:4c44:5410::/482a0c:9e02:700::/402003:8:f40c::/482001:67c:2b30::/482a00:5c60:3::/482003:8:f403::/482a0c:9e02:200::/402a11:7400:d1::/482a09:8180::/302003:8:f41a::/482a14:9600::/292001:678:36c::/482a03:1e80:c000::/402001:67c:b80::/482a0c:9e02:300::/402001:67c:ec0::/482003:8:f402::/482a00:5c60:a::/482a0c:9e02:1000::/402a03:5ee0::/322a0e:cbc6::/322003:8:f409::/482003:8:f40d::/482a05:1240:4::/482602:fd92:c60::/442003:8:f412::/482003:8:f40a::/482a00:6680:2::/472001:678:5d4::/482a0c:9e02:100::/402a0e:cbc5::/322001:67c:2d88::/482003:8:f408::/482001:67c:2e28::/482a0c:9e02:500::/402001:67c:94c::/482001:67c:22d4::/482003:8:f41b::/482003:8:f420::/482003:8:f427::/482003:8:f424::/482003:8:f422::/482003:8:f41d::/482003:8:f428::/482003:8:f41e::/482003:8:f423::/482003:8:f41c::/482003:8:f41f::/482003:8:f421::/482003:8:f426::/482003:8:f425::/482003:8:f429::/482003:8:f42a::/48
什么是 ASN 查询工具？
ASN 查询工具是一项服务，可查询 ASN。该工具可用于获取给定 AS 编号的网络运营商信息。
用 ASN 查询 API 防范欺诈
ASN 查询工具还可用于防范在线欺诈，提供与特定 IP 地址或域名关联的网络和组织的有价值信息。
例如，企业可使用 ASN 查询 API 识别并拦截来自可疑或欺诈网络的流量，保护客户免受潜在诈骗或钓鱼攻击。同样，金融机构可使用 ASN 查询 API 检测并阻止来自已知高风险网络的欺诈交易。
借助 ASN 查询 API 提供的信息，组织可强化安全态势，保护用户免受各种在线威胁。
有关此服务的更多信息，请查看我们的文档。
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