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
- Isp allocation +5
- Trust score 70 / 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.
热门 CIDR 范围
BGP 公告前缀
实时 BGP 异常 →前缀 AS4473 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 |
|---|---|---|
| 209.37.109.0/24 | 8,575 | 2026-07-28 14:00:38 |
| 209.37.110.0/24 | 6,711 | 2026-07-28 14:00:38 |
| 12.96.45.0/24 | 6,690 | 2026-07-28 13:59:36 |
| 12.96.46.0/24 | 6,686 | 2026-07-28 13:59:36 |
| 165.13.0.0/16 | 6,674 | 2026-07-28 14:00:38 |
| 12.105.210.0/24 | 6,608 | 2026-07-28 13:59:36 |
| 151.107.0.0/20 | 6,233 | 2026-07-28 14:00:38 |
| 12.97.148.0/24 | 5,651 | 2026-07-28 13:59:36 |
| 12.17.241.0/24 | 5,649 | 2026-07-28 13:59:36 |
| 207.140.216.0/23 | 5,309 | 2026-07-28 14:00:38 |
| 207.140.220.0/22 | 5,304 | 2026-07-28 14:00:38 |
| 12.29.117.0/24 | 4,348 | 2026-07-28 13:59:41 |
| 12.29.116.0/24 | 4,340 | 2026-07-28 13:59:41 |
| 12.71.77.0/24 | 4,334 | 2026-07-28 13:59:41 |
| 12.29.119.0/24 | 4,326 | 2026-07-28 13:59:41 |
| 12.226.123.0/24 | 4,312 | 2026-07-28 13:59:41 |
| 12.29.118.0/24 | 4,312 | 2026-07-28 13:59:41 |
| 12.226.121.0/24 | 4,308 | 2026-07-28 13:59:41 |
| 12.226.120.0/24 | 4,304 | 2026-07-28 13:59:41 |
| 12.226.122.0/24 | 4,264 | 2026-07-28 13:59:41 |
| 198.183.168.0/24 | 3,848 | 2026-07-28 14:00:38 |
| 209.65.160.0/24 | 3,800 | 2026-07-28 14:00:52 |
| 209.65.164.0/24 | 3,799 | 2026-07-28 14:00:52 |
| 209.65.8.0/24 | 3,795 | 2026-07-28 14:00:52 |
| 209.37.107.0/24 | 3,795 | 2026-07-28 14:00:52 |
| 209.65.163.0/24 | 3,787 | 2026-07-28 14:00:52 |
| 209.37.104.0/24 | 3,778 | 2026-07-28 14:00:52 |
| 209.37.106.0/24 | 3,765 | 2026-07-28 14:00:52 |
| 209.37.105.0/24 | 3,764 | 2026-07-28 14:00:52 |
| 209.65.9.0/24 | 3,757 | 2026-07-28 14:00:52 |
| 209.65.161.0/24 | 3,757 | 2026-07-28 14:00:52 |
| 206.197.1.0/24 | 3,755 | 2026-07-28 14:00:52 |
Frequently Asked Questions
什么是 AS4473？
AS4473 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。
AS4473 公告了多少个 IP 地址？
AS4473 公告了 143.9K 个 IPv4 地址，分布在 30 个路由 CIDR 前缀中。 该网络在 United States 注册。
谁运营 AS4473？
AS4473 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。
AS4473 在哪个国家注册？
AS4473 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。
