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
- Active-threat / abuse risk −12
- Enterprise allocation +4
- Trust score 57 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
⚠ 1 MOAS 前缀 — 检测到多源 ASNs
所有 MOAS 异常 →此前由 AS12663 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) |
|---|---|---|
| 139.47.192.0/18 | AS1273, AS12663 | 2026-09-11 05:55:52 |
热门 CIDR 范围
BGP 公告前缀
实时 BGP 异常 →前缀 AS12663 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 |
|---|---|---|
| 176.125.0.0/19 | 37,151 | 2026-09-01 15:22:44 |
| 47.73.96.0/21 | 23,529 | 2026-09-11 05:46:49 |
| 47.73.252.0/22 | 23,392 | 2026-09-11 05:46:49 |
| 47.73.224.0/21 | 23,341 | 2026-09-11 05:46:49 |
| 195.233.250.0/24 | 21,933 | 2026-09-11 05:46:52 |
| 47.73.89.0/24 | 19,944 | 2026-09-11 05:46:50 |
| 47.73.106.0/24 | 19,855 | 2026-09-11 05:46:50 |
| 47.73.105.0/24 | 19,790 | 2026-09-11 05:46:50 |
| 47.73.88.0/24 | 19,779 | 2026-09-11 05:46:50 |
| 37.25.176.0/20 | 18,862 | 2026-09-11 05:46:49 |
| 47.73.44.0/22 | 18,772 | 2026-09-11 05:46:50 |
| 85.205.228.0/23 | 18,765 | 2026-09-11 05:46:50 |
| 195.233.128.0/22 | 18,762 | 2026-09-11 05:46:52 |
| 46.108.213.0/24 | 18,754 | 2026-09-11 05:46:50 |
| 195.232.224.0/22 | 18,746 | 2026-09-11 05:46:52 |
| 47.73.88.0/22 | 18,710 | 2026-09-11 05:46:50 |
| 47.73.104.0/23 | 18,686 | 2026-09-11 05:46:50 |
| 195.233.144.0/24 | 18,665 | 2026-09-11 05:46:52 |
| 47.73.8.0/21 | 18,663 | 2026-09-11 05:46:50 |
| 47.73.67.0/24 | 18,653 | 2026-09-11 05:46:50 |
| 47.73.108.0/23 | 18,646 | 2026-09-11 05:46:50 |
| 85.205.192.0/23 | 18,630 | 2026-09-11 05:46:50 |
| 47.73.109.0/24 | 18,628 | 2026-09-11 05:46:50 |
| 195.232.248.0/24 | 18,605 | 2026-09-11 05:46:52 |
| 47.73.68.0/24 | 18,601 | 2026-09-11 05:46:50 |
| 47.73.46.0/23 | 18,574 | 2026-09-11 05:46:50 |
| 85.205.196.0/23 | 18,571 | 2026-09-11 05:46:50 |
| 47.73.44.0/23 | 18,566 | 2026-09-11 05:46:50 |
| 139.47.208.0/22 | 18,560 | 2026-09-11 05:46:51 |
| 47.73.12.0/23 | 18,553 | 2026-09-11 05:46:50 |
| 47.73.37.0/24 | 18,524 | 2026-09-11 05:46:50 |
| 85.205.226.0/24 | 18,508 | 2026-09-11 05:46:50 |
| 47.73.10.0/23 | 18,506 | 2026-09-11 05:46:50 |
| 85.205.164.0/24 | 18,500 | 2026-09-11 05:46:50 |
| 85.205.194.0/23 | 18,472 | 2026-09-11 05:46:50 |
| 47.73.108.0/24 | 18,451 | 2026-09-11 05:46:50 |
| 37.25.237.0/24 | 18,411 | 2026-09-11 05:46:49 |
| 85.205.35.0/24 | 18,387 | 2026-09-11 05:46:50 |
| 47.73.220.0/24 | 18,367 | 2026-09-11 05:46:50 |
| 47.73.104.0/24 | 18,366 | 2026-09-11 05:46:50 |
| 85.205.76.0/24 | 18,358 | 2026-09-11 05:46:50 |
| 85.205.198.0/23 | 18,337 | 2026-09-11 05:46:50 |
| 47.73.110.0/24 | 18,301 | 2026-09-11 05:46:50 |
| 85.205.150.0/23 | 18,298 | 2026-09-11 05:46:50 |
| 85.205.224.0/22 | 18,274 | 2026-09-11 05:46:50 |
| 139.47.175.0/24 | 18,235 | 2026-09-11 05:46:51 |
| 47.73.91.0/24 | 18,103 | 2026-09-11 05:46:50 |
| 195.233.57.0/24 | 18,063 | 2026-09-11 05:46:52 |
| 47.73.90.0/24 | 18,040 | 2026-09-11 05:46:50 |
| 195.233.59.0/24 | 17,950 | 2026-09-11 05:46:52 |
显示前 50 of 175 按样本量公告的前缀。
Frequently Asked Questions
什么是 AS12663?
AS12663 是分配给 Fastweb 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。
AS12663 公告了多少个 IP 地址?
AS12663 公告了 475.9K 个 IPv4 地址,分布在 196 个路由 CIDR 前缀中。 该网络在 Italy 注册。
谁运营 AS12663?
AS12663 由 Fastweb 运营。 该组织总部位于 Italy。 您可以在组织页面查看所有 IP 范围和相关 ASNs。
AS12663 在哪个国家注册?
AS12663 在 Italy 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。