AS1257
这个自治系统（ASN）在本站的检测统计。
BGP · 路由拓扑
上游供应商 12
AS1299TWELVE99 Arelion Sweden ABAS6939HURRICANE - Hurricane Elect…AS174COGENT-174 - Cogent Communi…AS6453AS6453 - TATA COMMUNICATION…AS12956TELXIUS TELEFONICA GLOBAL S…AS6762SEABONE-NET TELECOM ITALIA …AS2914NTT-DATA-2914 - NTT America…AS9002RETN-AS RETN LimitedAS6461ZAYO-6461 - Zayo BandwidthAS4637ASN-TELSTRA-GLOBAL - Telstr…AS3320DTAG Deutsche Telekom AGAS6830LibertyGlobal Liberty Globa…
下游客户・对等 12
AS1299TWELVE99 Arelion Sweden ABAS174COGENT-174 - Cogent Communi…AS6453AS6453 - TATA COMMUNICATION…AS6461ZAYO-6461 - Zayo BandwidthAS12956TELXIUS TELEFONICA GLOBAL S…AS12597GOTANET Gotalandsnatet ABAS2914NTT-DATA-2914 - NTT America…AS4637ASN-TELSTRA-GLOBAL - Telstr…AS50572ZETUPNET Nordlo Improve ABAS32787PROLEXIC-TECHNOLOGIES-DDOS-…AS8240AS8240 Information System A…AS201601Astrec-Data Astrec Data OU
数据来源 RIPE RIS，每日更新；线粗 = 路径占比，蓝框 = Tier 1 骨干。
分数来自自动检测，运营商可能同时提供住宅和机房服务。