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
- Government allocation +8
- Trust score 61 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
⚠ 2 MOAS 前缀es — 检测到多源 ASNs
所有 MOAS 异常 →此前由 AS427 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) |
|---|---|---|
| 132.15.0.0/16 | AS409, AS427 | 2026-09-11 08:55:53 |
| 132.15.225.0/24 | AS409, AS427 | 2026-09-11 08:55:53 |
热门 CIDR 范围
| CIDR | IP 地址 | PTR Density | 组织 | 国家 | State | City |
|---|---|---|---|---|---|---|
| 132.16.0.0/16 | 65.5K |
0.0%
|
Air Force Systems Networking | US | — | — |
| 132.61.0.0/16 | 65.5K |
0.0%
|
Air Force Systems Networking | US | — | — |
| 132.61.128.0/17 | 32.8K |
0.0%
|
Air Force Systems Networking | US | — | — |
| 132.61.0.0/18 | 16.4K |
0.0%
|
Air Force Systems Networking | US | — | — |
| 132.61.96.0/19 | 8.2K |
0.0%
|
Air Force Systems Networking | US | — | — |
| 132.61.64.0/20 | 4.1K |
0.0%
|
Air Force Systems Networking | US | — | — |
| 132.61.80.0/21 | 2.0K |
0.0%
|
Air Force Systems Networking | US | — | — |
| 132.3.12.0/22 | 1.0K |
1.2%
|
Air Force Systems Networking | US | — | — |
| 132.61.92.0/22 | 1.0K |
0.0%
|
Air Force Systems Networking | US | — | — |
| 132.61.88.0/23 | 512 |
0.0%
|
Air Force Systems Networking | US | — | — |
| 199.251.88.0/23 | 512 |
0.0%
|
Air Force Systems Networking | US | — | — |
| 132.61.90.0/24 | 256 |
0.0%
|
Air Force Systems Networking | US | — | — |
| 132.61.91.0/24 | 256 |
0.0%
|
Air Force Systems Networking | JP | — | — |
| 192.77.104.0/24 | 256 |
0.0%
|
Air Force Systems Networking | US | — | — |
| 198.218.204.0/24 | 256 |
0.0%
|
Air Force Systems Networking | US | — | — |
BGP 公告前缀
实时 BGP 异常 →前缀 AS427 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 |
|---|---|---|
| 128.216.0.0/20 | 67,284 | 2026-09-08 04:22:04 |
| 199.251.88.0/23 | 32,962 | 2026-09-11 16:23:28 |
| 132.61.176.0/24 | 27,089 | 2026-09-11 16:29:26 |
| 192.77.104.0/24 | 26,894 | 2026-09-11 16:23:29 |
| 132.61.0.0/16 | 26,550 | 2026-09-11 16:29:26 |
| 198.218.204.0/24 | 26,161 | 2026-09-11 16:23:29 |
| 132.3.12.0/22 | 25,543 | 2026-09-11 16:29:27 |
| 132.16.0.0/16 | 24,876 | 2026-09-11 16:29:27 |
| 131.47.0.0/16 | 9,758 | 2026-08-20 13:35:51 |
| 131.47.100.0/24 | 9,750 | 2026-08-20 13:35:51 |
| 131.47.106.0/24 | 8,388 | 2026-08-20 13:35:51 |
| 132.15.225.0/24 | 5,108 | 2026-09-10 09:06:29 |
| 132.15.0.0/16 | 4,834 | 2026-09-10 09:06:29 |
| 143.156.192.0/19 | 4,462 | 2026-08-26 02:03:31 |
| 143.157.80.0/21 | 4,451 | 2026-08-26 02:03:31 |
| 131.36.0.0/16 | 4,135 | 2026-07-29 23:49:21 |
| 131.36.116.0/24 | 4,129 | 2026-07-29 23:49:21 |
| 143.140.70.0/24 | 4,125 | 2026-07-29 23:49:21 |
| 143.140.64.0/21 | 4,122 | 2026-07-29 23:49:21 |
| 132.20.0.0/16 | 2,569 | 2026-07-29 16:45:35 |
| 132.20.251.0/24 | 2,553 | 2026-07-29 16:45:35 |
| 198.218.41.0/24 | 1,978 | 2026-08-24 19:12:22 |
Frequently Asked Questions
什么是 AS427？
AS427 是分配给 Air Force Systems Networking 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。
AS427 公告了多少个 IP 地址？
AS427 公告了 133.1K 个 IPv4 地址，分布在 6 个路由 CIDR 前缀中。 该网络在 United States 注册。
谁运营 AS427？
AS427 由 Air Force Systems Networking 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。
AS427 在哪个国家注册？
AS427 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。
