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
- Trust score 53 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
About LeaseWeb
Leaseweb is a Dutch cloud computing and web services company with offices in the continents of Europe, Asia, and North America.
⚠ 3 MOAS 前缀es — 检测到多源 ASNs
所有 MOAS 异常 →此前由 AS7203 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) |
|---|---|---|
| 23.19.53.0/24 | AS7203, AS205544 | 2026-09-10 18:40:47 |
| 23.19.197.0/24 | AS7203, AS28753 | 2026-09-10 18:40:47 |
| 23.19.196.0/24 | AS7203, AS28753 | 2026-09-10 18:40:47 |
Network profile
Source: PeeringDB →热门 CIDR 范围
BGP 公告前缀
实时 BGP 异常 →前缀 AS7203 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 |
|---|---|---|
| 72.37.224.0/21 | 16,989 | 2026-09-10 18:07:39 |
| 72.37.221.0/24 | 16,700 | 2026-09-10 18:07:32 |
| 72.37.237.0/24 | 16,680 | 2026-09-10 18:07:51 |
| 69.174.60.0/22 | 16,643 | 2026-09-10 18:08:30 |
| 67.201.40.0/24 | 16,623 | 2026-09-10 18:07:51 |
| 23.106.160.0/21 | 16,023 | 2026-09-10 18:07:39 |
| 23.82.64.0/21 | 15,954 | 2026-09-10 18:07:39 |
| 23.81.116.0/22 | 15,945 | 2026-09-10 18:07:39 |
| 23.82.168.0/21 | 15,938 | 2026-09-10 18:08:29 |
| 23.106.184.0/21 | 15,935 | 2026-09-10 18:07:31 |
| 23.106.88.0/21 | 15,870 | 2026-09-10 18:08:29 |
| 23.81.200.0/22 | 15,863 | 2026-09-10 18:07:55 |
| 23.83.156.0/22 | 15,861 | 2026-09-10 18:08:29 |
| 23.105.108.0/22 | 15,860 | 2026-09-10 18:08:29 |
| 23.82.176.0/22 | 15,859 | 2026-09-10 18:08:29 |
| 23.81.100.0/22 | 15,856 | 2026-09-10 18:07:39 |
| 23.106.168.0/21 | 15,854 | 2026-09-10 18:07:39 |
| 23.81.220.0/22 | 15,853 | 2026-09-10 18:07:55 |
| 23.108.184.0/21 | 15,851 | 2026-09-10 18:07:39 |
| 23.82.96.0/22 | 15,846 | 2026-09-10 18:07:39 |
| 23.81.160.0/22 | 15,842 | 2026-09-10 18:08:29 |
| 23.83.176.0/22 | 15,835 | 2026-09-10 18:08:29 |
| 23.81.96.0/22 | 15,835 | 2026-09-10 18:07:39 |
| 23.82.116.0/22 | 15,830 | 2026-09-10 18:07:39 |
| 23.81.176.0/21 | 15,829 | 2026-09-10 18:08:29 |
| 23.105.24.0/21 | 15,826 | 2026-09-10 18:07:55 |
| 23.82.0.0/21 | 15,826 | 2026-09-10 18:07:55 |
| 23.82.56.0/22 | 15,823 | 2026-09-10 18:07:55 |
| 23.108.112.0/21 | 15,823 | 2026-09-10 18:08:29 |
| 23.82.16.0/21 | 15,822 | 2026-09-10 18:07:55 |
| 23.82.92.0/22 | 15,821 | 2026-09-10 18:07:31 |
| 23.82.112.0/22 | 15,821 | 2026-09-10 18:07:39 |
| 23.108.192.0/21 | 15,821 | 2026-09-10 18:07:55 |
| 23.82.132.0/22 | 15,821 | 2026-09-10 18:08:29 |
| 23.82.236.0/22 | 15,808 | 2026-09-10 18:07:55 |
| 23.105.104.0/22 | 15,796 | 2026-09-10 18:08:29 |
| 23.105.124.0/22 | 15,785 | 2026-09-10 18:08:29 |
| 23.105.120.0/22 | 15,782 | 2026-09-10 18:08:29 |
| 23.105.96.0/21 | 15,782 | 2026-09-10 18:08:29 |
| 23.82.180.0/22 | 15,780 | 2026-09-10 18:08:29 |
| 23.83.152.0/22 | 15,780 | 2026-09-10 18:08:29 |
| 23.82.100.0/22 | 15,765 | 2026-09-10 18:07:39 |
| 23.108.160.0/20 | 15,760 | 2026-09-10 18:07:31 |
| 23.81.12.0/22 | 15,759 | 2026-09-10 18:07:55 |
| 23.81.112.0/22 | 15,759 | 2026-09-10 18:07:39 |
| 23.82.28.0/22 | 15,758 | 2026-09-10 18:07:55 |
| 23.106.44.0/22 | 15,758 | 2026-09-10 18:07:55 |
| 23.108.120.0/22 | 15,757 | 2026-09-10 18:08:29 |
| 23.81.84.0/22 | 15,754 | 2026-09-10 18:07:31 |
| 23.105.112.0/21 | 15,753 | 2026-09-10 18:08:29 |
显示前 50 of 161 按样本量公告的前缀。
Frequently Asked Questions
什么是 AS7203？
AS7203 是分配给 Leaseweb USA, 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。
AS7203 公告了多少个 IP 地址？
AS7203 公告了 187.9K 个 IPv4 地址，分布在 113 个路由 CIDR 前缀中。 该网络在 United States 注册。
谁运营 AS7203？
AS7203 由 Leaseweb USA, 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。
AS7203 在哪个国家注册？
AS7203 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。
