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 AS25993 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 |
|---|---|---|
| 108.79.160.0/20 | 48,793 | 2026-09-12 04:18:03 |
| 144.60.124.0/22 | 48,674 | 2026-09-12 04:17:07 |
| 144.60.112.0/22 | 48,663 | 2026-09-12 04:17:07 |
| 144.60.128.0/21 | 48,614 | 2026-09-12 04:17:07 |
| 144.60.116.0/23 | 48,520 | 2026-09-12 04:17:07 |
| 209.64.7.0/24 | 47,927 | 2026-09-12 04:17:07 |
| 144.60.209.0/24 | 16,551 | 2026-09-12 04:15:56 |
| 64.123.22.0/24 | 8,290 | 2026-09-12 04:16:53 |
| 144.60.0.0/21 | 8,209 | 2026-09-12 04:16:53 |
| 144.60.200.0/22 | 8,209 | 2026-09-12 04:16:53 |
| 144.60.16.0/20 | 8,201 | 2026-09-12 04:16:53 |
| 144.60.190.0/24 | 8,200 | 2026-09-12 04:16:53 |
| 144.60.192.0/19 | 8,175 | 2026-09-12 04:16:53 |
| 144.60.12.0/22 | 8,169 | 2026-09-12 04:16:53 |
| 144.60.64.0/19 | 8,166 | 2026-09-12 04:16:53 |
| 144.60.32.0/19 | 8,159 | 2026-09-12 04:16:53 |
| 144.60.96.0/23 | 8,158 | 2026-09-12 04:16:53 |
| 144.60.98.0/24 | 8,156 | 2026-09-12 04:16:53 |
| 144.60.9.0/24 | 8,149 | 2026-09-12 04:16:53 |
| 144.60.191.0/24 | 8,145 | 2026-09-12 04:16:53 |
| 144.60.10.0/23 | 8,142 | 2026-09-12 04:16:53 |
| 205.173.58.0/24 | 8,065 | 2026-09-12 04:16:53 |
| 144.60.176.0/21 | 4,797 | 2026-09-01 09:38:30 |
| 144.60.168.0/21 | 4,724 | 2026-09-01 09:38:30 |
| 32.139.208.0/22 | 3,020 | 2026-09-12 04:15:56 |
Frequently Asked Questions
什么是 AS25993？
AS25993 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。
AS25993 公告了多少个 IP 地址？
AS25993 公告了 44.5K 个 IPv4 地址，分布在 23 个路由 CIDR 前缀中。 该网络在 United States 注册。
谁运营 AS25993？
AS25993 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。
AS25993 在哪个国家注册？
AS25993 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。
