AS7
The Defence Science and Technology Laboratory
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
- Multiple-origin (MOAS) routing anomaly −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 →
⚠ 1 MOAS 前缀 — 检测到多源 ASNs
所有 MOAS 异常 →此前由 AS7 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) |
|---|---|---|
| 196.13.136.0/24 | AS7, AS327753 | 2026-07-26 05:39:03 |
Network profile
Source: PeeringDB →热门 CIDR 范围
| CIDR | IP 地址 | PTR Density | 组织 | 国家 | State | City |
|---|---|---|---|---|---|---|
| 146.80.0.0/16 | 65.5K |
0.1%
|
The Defence Science and Technology Laboratory | GB | England | Salisbury |
| 192.5.28.0/23 | 512 |
3.7%
|
The Defence Science and Technology Laboratory | GB | — | — |
| 194.32.218.0/23 | 512 |
0.0%
|
The Defence Science and Technology Laboratory | GB | — | — |
| 194.61.92.0/23 | 512 |
2.9%
|
The Defence Science and Technology Laboratory | GB | England | Alton |
| 192.5.30.0/24 | 256 |
4.3%
|
The Defence Science and Technology Laboratory | GB | — | — |
| 192.35.94.0/24 | 256 |
0.0%
|
The Defence Science and Technology Laboratory | GB | — | — |
| 192.67.43.0/24 | 256 |
0.0%
|
The Defence Science and Technology Laboratory | GB | — | — |
| 192.107.178.0/24 | 256 |
0.0%
|
The Defence Science and Technology Laboratory | GB | — | — |
| 192.149.120.0/24 | 256 |
0.0%
|
The Defence Science and Technology Laboratory | GB | — | — |
| 194.32.69.0/24 | 256 |
0.0%
|
The Defence Science and Technology Laboratory | GB | — | — |
| 194.34.138.0/24 | 256 |
0.8%
|
The Defence Science and Technology Laboratory | GB | — | — |
| 196.13.137.0/24 | 256 |
0.0%
|
University of Southern California | KE | — | — |
BGP 公告前缀
实时 BGP 异常 →前缀 AS7 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 |
|---|---|---|
| 146.80.240.0/20 | 52,686 | 2026-07-26 04:18:00 |
| 146.80.128.0/19 | 51,818 | 2026-07-26 04:18:00 |
| 192.35.94.0/24 | 51,784 | 2026-07-26 04:17:51 |
| 146.80.224.0/20 | 51,522 | 2026-07-26 04:18:00 |
| 146.80.0.0/16 | 51,360 | 2026-07-26 04:18:00 |
| 192.5.30.0/24 | 51,243 | 2026-07-26 04:18:00 |
| 192.5.29.0/24 | 51,197 | 2026-07-26 04:18:00 |
| 194.32.218.0/23 | 50,923 | 2026-07-26 04:17:51 |
| 146.80.192.0/23 | 50,863 | 2026-07-26 04:18:00 |
| 192.67.43.0/24 | 50,693 | 2026-07-26 04:17:51 |
| 146.80.160.0/19 | 50,689 | 2026-07-26 04:18:00 |
| 192.107.178.0/24 | 50,613 | 2026-07-26 04:18:00 |
| 146.80.194.0/23 | 50,325 | 2026-07-26 04:18:00 |
| 194.32.69.0/24 | 50,253 | 2026-07-26 04:18:00 |
| 192.5.28.0/24 | 50,100 | 2026-07-26 04:18:00 |
| 192.149.120.0/24 | 50,068 | 2026-07-26 04:18:00 |
| 194.34.138.0/24 | 49,742 | 2026-07-26 04:18:00 |
| 194.61.92.0/23 | 48,766 | 2026-07-26 04:18:00 |
| 196.13.137.0/24 | 21,122 | 2026-07-10 12:38:01 |
| 103.39.120.0/23 | 93 | 2026-07-10 15:21:30 |
| 196.13.136.0/24 | 48 | 2026-07-06 13:41:32 |
Frequently Asked Questions
什么是 AS7？
AS7 是分配给 The Defence Science and Technology Laboratory 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。
AS7 公告了多少个 IP 地址？
AS7 公告了 69.1K 个 IPv4 地址，分布在 12 个路由 CIDR 前缀中。 该网络在 United Kingdom 注册。
谁运营 AS7？
AS7 由 The Defence Science and Technology Laboratory 运营。 该组织总部位于 United Kingdom。 您可以在组织页面查看所有 IP 范围和相关 ASNs。
AS7 在哪个国家注册？
AS7 在 United Kingdom 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。
