AS8888

xTom Pty Ltd

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===== X X TTTTT OOO M M =====

===== X X T O O MM MM =====

===== X T O O M M M M =====

===== X X T O O M M M =====

===== X X T OOO M M =====

============== BGP COMMUNITY SUPPORT ===================

===== 8888:3002 learned from EQUINIX SYDNEY ====

===== 8888:3003 learned from CT (AS4134) ====

===== 8888:3004 learned from CU (AS10099) ====

===== 8888:3005 learned from CT2 (AS4809) ====

===== 8888:3006 learned from GSL (AS137409) ====

===== 8888:110x Prepend routes to EQUINIX SYDNEY ====

===== 8888:120x Prepend routes to CT (AS4134) ====

===== 8888:130x Prepend routes to CU (AS10099) ====

===== 8888:140x Prepend routes to CT2 (AS4809) ====

===== 8888:150x Prepend routes to GSL (AS137409) ====

===== 8888:666 Blackhole Community ====

==================== LIST OF CONTENTS ==================

===== x=1,2,3 for prepends ====

===== x=0 for DO NOT announce ====

===== x=4 for DO NOT announce Route Servers ====

===== x=5 for DO NOT announce Transits ====

==================== Contacts ==========================

===== Network [email protected] ====

===== Peering [email protected] ====

===== Abuse [email protected] ====

===== Website https://xtom.com ====

AS 是什么。自治系统（Autonomous System）是互联网上一张张由单一机构管理的网络，AS 号（ASN）就是它的编号；谁宣告了哪些 IP 段，全球路由表里就记在谁的 AS 号下。

能看出什么。归属地只到城市时，AS 号能进一步说明这段 IP 属于哪家运营商、云厂商或机房 —— 例如 AS37963 是阿里云、AS4134 是中国电信、AS13335 是 Cloudflare。

数据从哪来。按 IANA 的 RDAP bootstrap 找到该号所属的区域注册机构（APNIC / ARIN / RIPE NCC 等），读取其公开的 RDAP 记录；结果会缓存在本站，重复打开不再重复请求。

想查某个 IP 属于哪个 AS，请用 网站 IP 查询 —— 结果页「AS」一行的链接就会跳到这里。