Reputation · trust score
A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.
- Baseline (neutral) 65
- Multiple-origin (MOAS) routing anomaly −12
- Isp allocation +5
- Trust score 58 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
About AT&T
AT&T Inc., an abbreviation of its predecessor's original name, the American Telephone and Telegraph Company, is an American multinational telecommunications company headquartered at the Whitacre Tower in Downtown Dallas, Texas. AT&T is the world's third-largest telecommunications company by revenue, the third-largest wireless carrier in the United States behind T-Mobile and Verizon, and the nation's largest fiber internet provider.
⚠ 1 MOAS 前缀 — 检测到多源 ASNs
所有 MOAS 异常 →此前由 AS4186 公告的稳定前缀现在也由另一个 ASN 公告(MOAS — 多源 AS),这是通过我们的 RIPE RIS 收集器检测到的。这通常是良性的(任播、多宿主或近期转移)—— 但它可能预示着路由泄漏或前缀劫持,因此值得检查。
| 前缀 | 源 ASNs | 最后检测 (UTC) |
|---|---|---|
| 198.137.240.0/24 | AS4185, AS4186 | 2026-07-28 17:39:27 |
BGP 公告前缀
实时 BGP 异常 →前缀 AS4186 实际源自 BGP,通过我们的 RIPE RIS 收集器观测。此实时路由视图可能与上述注册分配有所不同。
| Prefix | 公告样本 | 最后观测 |
|---|---|---|
| 198.137.240.0/24 | 18,111 | 2026-07-28 16:02:17 |
| 12.96.43.0/24 | 4,350 | 2026-07-15 04:53:32 |
| 12.96.44.0/24 | 4,345 | 2026-07-15 04:43:17 |
| 165.224.134.0/24 | 3,900 | 2026-07-15 05:05:43 |
| 165.224.130.0/23 | 3,897 | 2026-07-15 05:05:43 |
| 165.224.140.0/24 | 3,896 | 2026-07-15 05:05:43 |
| 165.224.136.0/24 | 3,893 | 2026-07-15 05:05:43 |
| 165.224.128.0/23 | 3,891 | 2026-07-15 05:05:43 |
| 165.224.132.0/24 | 3,741 | 2026-07-15 05:05:43 |
| 157.96.85.0/24 | 3,628 | 2026-07-15 04:53:32 |
| 157.96.86.0/24 | 3,626 | 2026-07-15 04:53:32 |
| 157.96.84.0/24 | 3,626 | 2026-07-15 04:53:32 |
| 165.110.0.0/16 | 2,176 | 2026-07-14 12:30:48 |
| 152.75.0.0/16 | 1,970 | 2026-07-14 12:30:48 |
| 148.184.0.0/16 | 1,969 | 2026-07-14 12:30:48 |
| 12.14.14.0/24 | 1,963 | 2026-07-14 12:30:48 |
| 12.185.4.0/24 | 1,962 | 2026-07-14 12:31:18 |
| 192.133.125.0/24 | 1,960 | 2026-07-14 12:30:48 |
| 192.104.54.0/24 | 1,960 | 2026-07-14 12:30:48 |
| 152.75.221.0/24 | 1,959 | 2026-07-14 12:30:48 |
| 12.150.186.0/24 | 1,956 | 2026-07-14 12:30:48 |
| 12.150.176.0/24 | 1,956 | 2026-07-14 12:30:48 |
| 12.14.12.0/24 | 1,955 | 2026-07-14 12:30:48 |
| 12.185.7.0/24 | 1,934 | 2026-07-14 12:30:48 |
| 12.183.71.0/24 | 1,926 | 2026-07-14 12:30:48 |
| 151.107.0.0/20 | 684 | 2026-06-05 03:03:18 |
| 165.13.0.0/16 | 683 | 2026-06-05 03:03:18 |
| 209.37.109.0/24 | 680 | 2026-06-29 18:59:46 |
| 12.105.210.0/24 | 678 | 2026-06-05 03:03:18 |
| 209.37.110.0/24 | 678 | 2026-06-05 03:03:18 |
| 12.96.45.0/24 | 672 | 2026-07-15 19:47:18 |
| 12.96.46.0/24 | 671 | 2026-07-15 19:47:18 |
| 204.46.3.0/24 | 31 | 2026-07-11 16:09:07 |
Frequently Asked Questions
什么是 AS4186?
AS4186 是分配给 AT&T Enterprises, LLC 的自治系统编号 (Autonomous System Number)。ASN 标识一个控制特定 IP 地址集的网络,并通过 BGP(边界网关协议)确定流量如何在互联网上传输。
AS4186 公告了多少个 IP 地址?
AS4186 公告了 0 个 IPv4 地址,分布在 0 个路由 CIDR 前缀中。 该网络在 United States 注册。
谁运营 AS4186?
AS4186 由 AT&T Enterprises, LLC 运营。 该组织总部位于 United States。 您可以在组织页面查看所有 IP 范围和相关 ASNs。
AS4186 在哪个国家注册?
AS4186 在 United States 注册。这表明网络运营商的总部所在地,尽管其公告的 IP 地址可能服务全球用户。