AS4913
Speedcast Communications, Inc
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 →
热门 CIDR 范围
BGP 公告前缀
实时 BGP 异常 →前缀 AS4913 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 |
|---|---|---|
| 186.208.36.0/22 | 107,549 | 2026-07-26 22:20:15 |
| 186.208.44.0/22 | 107,276 | 2026-07-26 22:20:15 |
| 186.208.32.0/23 | 106,791 | 2026-07-26 22:20:15 |
| 186.208.46.0/24 | 31,075 | 2026-07-26 22:13:23 |
| 216.226.74.0/23 | 13,003 | 2026-07-26 22:02:00 |
| 203.88.95.0/24 | 7,590 | 2026-07-26 22:20:15 |
| 202.174.159.0/24 | 7,576 | 2026-07-26 22:20:15 |
| 202.174.130.0/24 | 7,569 | 2026-07-26 22:20:15 |
| 202.174.156.0/24 | 7,375 | 2026-07-26 22:18:44 |
| 72.2.239.0/24 | 7,339 | 2026-07-26 22:12:06 |
| 72.2.236.0/24 | 7,333 | 2026-07-26 22:12:06 |
| 202.80.162.0/24 | 7,241 | 2026-07-26 21:45:25 |
| 202.174.157.0/24 | 7,085 | 2026-07-26 22:18:44 |
| 64.49.144.0/24 | 6,965 | 2026-07-26 22:12:06 |
| 202.80.160.0/24 | 6,666 | 2026-07-26 22:18:03 |
| 202.80.167.0/24 | 6,664 | 2026-07-26 22:18:03 |
| 202.80.165.0/24 | 6,648 | 2026-07-26 22:18:03 |
| 202.80.166.0/24 | 6,647 | 2026-07-26 22:18:03 |
| 89.254.19.0/24 | 6,500 | 2026-07-26 22:06:52 |
| 103.27.160.0/24 | 6,446 | 2026-07-26 22:18:03 |
| 111.92.178.0/24 | 6,434 | 2026-07-26 22:18:03 |
| 103.27.161.0/24 | 6,382 | 2026-07-26 22:18:03 |
| 89.254.18.0/24 | 6,299 | 2026-07-26 22:03:08 |
| 84.22.76.0/24 | 6,154 | 2026-07-26 22:02:02 |
| 72.2.224.0/20 | 6,018 | 2026-07-26 22:02:00 |
| 64.19.240.0/20 | 5,996 | 2026-07-26 22:02:00 |
| 207.241.174.0/24 | 5,894 | 2026-07-26 22:02:00 |
| 212.39.170.0/24 | 4,958 | 2026-07-26 21:45:23 |
| 212.39.161.0/24 | 4,859 | 2026-07-26 21:45:27 |
| 74.119.164.0/24 | 4,856 | 2026-07-26 21:45:16 |
| 74.119.160.0/24 | 4,848 | 2026-07-26 21:45:27 |
| 74.119.161.0/24 | 4,839 | 2026-07-26 21:45:16 |
| 74.119.165.0/24 | 4,838 | 2026-07-26 21:45:16 |
| 74.119.163.0/24 | 4,818 | 2026-07-26 21:45:16 |
| 212.39.185.0/24 | 4,640 | 2026-07-26 21:45:04 |
| 212.39.172.0/24 | 4,635 | 2026-07-26 21:45:16 |
| 79.140.200.0/21 | 4,611 | 2026-07-26 21:45:26 |
| 202.174.155.0/24 | 4,606 | 2026-07-26 21:44:41 |
| 185.7.15.0/24 | 4,604 | 2026-07-26 21:45:27 |
| 212.39.184.0/24 | 4,602 | 2026-07-26 21:45:00 |
| 79.140.202.0/24 | 4,588 | 2026-07-26 21:45:20 |
| 79.140.194.0/24 | 4,585 | 2026-07-26 21:45:26 |
| 212.39.178.0/24 | 4,557 | 2026-07-26 21:45:16 |
| 212.39.160.0/19 | 4,478 | 2026-07-26 21:45:20 |
| 212.39.173.0/24 | 4,476 | 2026-07-26 21:45:20 |
| 212.39.176.0/24 | 4,413 | 2026-07-26 21:45:15 |
| 74.119.166.0/24 | 4,400 | 2026-07-26 21:45:17 |
| 74.119.167.0/24 | 4,378 | 2026-07-26 21:45:17 |
| 212.39.177.0/24 | 4,367 | 2026-07-26 21:45:15 |
| 89.21.180.0/24 | 4,297 | 2026-07-26 22:05:13 |
显示前 50 of 65 按样本量公告的前缀。
Frequently Asked Questions
什么是 AS4913？
AS4913 是分配给 Speedcast Communications, Inc 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。
AS4913 公告了多少个 IP 地址？
AS4913 公告了 32.5K 个 IPv4 地址，分布在 49 个路由 CIDR 前缀中。 该网络在 United States 注册。
谁运营 AS4913？
AS4913 由 Speedcast Communications, Inc 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。
AS4913 在哪个国家注册？
AS4913 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。
