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
- Academic allocation +6
- Trust score 71 / 100
Experimental · trust-vectors model v1.2.1 — a transparent heuristic, not a definitive verdict. How it works →
About BelWü
Educational organization in Baden-Württemberg.
Network profile
Source: PeeringDB →Present at 5 internet exchanges: DE-CIX Frankfurt: DE-CIX Frankfurt Peering LAN, Stuttgart-IX: PeeringLAN, MegaIX Frankfurt, BW-IX Karlsruhe: PeeringLAN, Rheintal IX: Peering-LAN
热门 CIDR 范围
BGP 公告前缀
实时 BGP 异常 →前缀 AS553 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 |
|---|---|---|
| 185.134.84.0/22 | 29,978 | 2026-10-17 01:08:11 |
| 129.206.0.0/16 | 23,083 | 2026-10-16 22:46:08 |
| 134.108.0.0/16 | 22,458 | 2026-10-16 22:46:08 |
| 134.60.0.0/16 | 21,988 | 2026-10-16 22:46:08 |
| 147.142.0.0/16 | 21,836 | 2026-10-16 23:26:44 |
| 193.197.85.0/24 | 19,919 | 2026-10-16 22:46:08 |
| 161.42.0.0/16 | 19,638 | 2026-10-16 22:46:08 |
| 193.196.130.0/23 | 19,357 | 2026-10-16 22:46:08 |
| 193.197.64.0/22 | 19,031 | 2026-10-16 22:46:08 |
| 193.196.160.0/22 | 18,763 | 2026-10-16 22:46:08 |
| 178.251.231.0/24 | 18,761 | 2026-10-17 01:08:12 |
| 193.196.129.0/24 | 18,731 | 2026-10-16 22:46:08 |
| 193.196.64.0/18 | 18,262 | 2026-10-17 00:49:27 |
| 193.197.157.0/24 | 17,822 | 2026-10-16 22:46:08 |
| 193.197.149.0/24 | 17,623 | 2026-10-16 22:46:08 |
| 193.197.180.0/22 | 17,290 | 2026-10-17 00:49:27 |
| 45.90.132.0/22 | 16,967 | 2026-10-17 01:08:11 |
| 193.197.80.0/22 | 16,753 | 2026-10-17 00:49:27 |
| 134.155.0.0/16 | 16,635 | 2026-10-16 22:46:08 |
| 132.230.0.0/16 | 16,476 | 2026-10-16 22:46:08 |
| 141.37.0.0/16 | 16,473 | 2026-10-16 22:46:08 |
| 192.108.40.0/22 | 16,432 | 2026-10-17 01:08:11 |
| 134.2.0.0/16 | 16,400 | 2026-10-16 22:46:08 |
| 192.108.36.0/22 | 16,337 | 2026-10-17 01:08:11 |
| 192.108.44.0/24 | 16,298 | 2026-10-17 01:08:12 |
| 192.108.35.0/24 | 16,262 | 2026-10-17 01:08:12 |
| 129.69.0.0/16 | 16,247 | 2026-10-16 22:46:08 |
| 141.10.0.0/16 | 16,238 | 2026-10-16 22:46:08 |
| 141.47.0.0/16 | 16,126 | 2026-10-16 22:46:08 |
| 193.196.13.0/24 | 16,108 | 2026-10-16 22:46:08 |
| 141.31.0.0/16 | 16,093 | 2026-10-16 22:46:08 |
| 141.79.0.0/16 | 16,086 | 2026-10-16 22:46:08 |
| 144.41.0.0/16 | 16,081 | 2026-10-16 22:46:08 |
| 141.87.0.0/16 | 16,074 | 2026-10-16 22:46:08 |
| 141.7.0.0/16 | 16,067 | 2026-10-16 22:46:08 |
| 192.52.48.0/23 | 16,065 | 2026-10-16 22:46:08 |
| 193.196.192.0/18 | 16,046 | 2026-10-16 22:46:07 |
| 192.52.32.0/20 | 16,028 | 2026-10-16 22:46:06 |
| 193.196.166.0/23 | 16,000 | 2026-10-16 22:46:08 |
| 192.52.50.0/24 | 15,993 | 2026-10-16 22:46:08 |
| 193.197.94.0/24 | 15,971 | 2026-10-17 00:49:27 |
| 193.196.154.0/23 | 15,928 | 2026-10-16 22:46:08 |
| 192.67.208.0/24 | 15,894 | 2026-10-16 22:46:08 |
| 193.196.152.0/24 | 15,891 | 2026-10-16 22:46:10 |
| 141.62.0.0/17 | 15,849 | 2026-10-17 00:49:27 |
| 193.196.16.0/20 | 15,826 | 2026-10-16 22:46:06 |
| 193.197.168.0/21 | 15,793 | 2026-10-16 22:46:08 |
| 193.196.0.0/21 | 15,785 | 2026-10-16 22:46:08 |
| 193.197.160.0/22 | 15,778 | 2026-10-16 22:46:08 |
| 193.197.120.0/21 | 15,771 | 2026-10-17 00:49:27 |
显示前 50 of 105 按样本量公告的前缀。
Frequently Asked Questions
什么是 AS553？
AS553 是分配给 Universitaet Stuttgart 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。
AS553 公告了多少个 IP 地址？
AS553 公告了 2.11M 个 IPv4 地址，分布在 51 个路由 CIDR 前缀中。 该网络在 Germany 注册。
谁运营 AS553？
AS553 由 Universitaet Stuttgart 运营。 该组织总部位于 Germany。 您可以在组织页面查看所有 IP 范围和相关 ASNs。
AS553 在哪个国家注册？
AS553 在 Germany 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。
