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
- Enterprise allocation +4
- Trust score 69 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Network profile
Source: PeeringDB →AS21021 — 全球 IP 足迹
AS 所在城市21021 拥有可衡量的 IPv4 分配。点击任意圆点可打开该城市的页面。大小和颜色随 IP 数量变化。
热门 CIDR 范围
BGP 公告前缀
实时 BGP 异常 →前缀 AS21021 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 |
|---|---|---|
| 82.115.64.0/19 | 19,678 | 2026-09-10 14:16:32 |
| 95.174.32.0/19 | 19,505 | 2026-09-10 14:16:32 |
| 89.230.0.0/16 | 19,458 | 2026-09-10 14:16:31 |
| 46.186.102.0/24 | 19,421 | 2026-09-10 14:16:31 |
| 87.116.192.0/18 | 18,907 | 2026-09-10 14:16:31 |
| 92.42.112.0/21 | 18,755 | 2026-09-10 14:16:31 |
| 83.68.64.0/19 | 18,647 | 2026-09-10 14:16:31 |
| 37.131.128.0/19 | 18,619 | 2026-09-10 14:16:31 |
| 31.6.192.0/19 | 18,581 | 2026-09-10 14:16:31 |
| 62.141.192.0/18 | 18,555 | 2026-09-10 14:16:31 |
| 89.17.224.0/19 | 18,542 | 2026-09-10 14:16:32 |
| 93.94.184.0/21 | 18,531 | 2026-09-10 14:16:31 |
| 80.244.128.0/19 | 18,528 | 2026-09-10 14:16:31 |
| 37.190.128.0/17 | 18,505 | 2026-09-10 14:16:31 |
| 84.38.80.0/20 | 18,488 | 2026-09-10 14:16:31 |
| 89.229.0.0/16 | 18,480 | 2026-09-10 14:16:31 |
| 85.117.0.0/19 | 18,480 | 2026-09-10 14:16:32 |
| 46.231.56.0/21 | 18,466 | 2026-09-10 14:16:31 |
| 46.186.0.0/17 | 18,464 | 2026-09-10 14:16:31 |
| 31.42.16.0/20 | 18,453 | 2026-09-10 14:16:31 |
| 31.6.128.0/18 | 18,444 | 2026-09-10 14:16:31 |
| 80.245.176.0/20 | 18,440 | 2026-09-10 14:16:31 |
| 89.228.0.0/16 | 18,432 | 2026-09-10 14:16:31 |
| 89.231.0.0/16 | 18,418 | 2026-09-10 14:16:31 |
| 62.61.32.0/19 | 18,417 | 2026-09-10 14:16:31 |
| 94.78.128.0/18 | 18,396 | 2026-09-10 14:16:31 |
| 81.190.0.0/16 | 18,357 | 2026-09-10 14:16:31 |
| 94.251.128.0/17 | 18,333 | 2026-09-10 14:16:31 |
| 95.129.224.0/21 | 18,284 | 2026-09-10 14:16:31 |
| 176.221.96.0/19 | 17,513 | 2026-09-10 14:16:31 |
| 176.107.112.0/21 | 17,429 | 2026-09-10 14:16:31 |
| 217.144.192.0/19 | 17,170 | 2026-09-10 14:16:32 |
| 185.31.184.0/22 | 16,998 | 2026-09-10 14:16:31 |
| 193.106.76.0/22 | 16,738 | 2026-09-10 14:16:31 |
| 194.149.240.0/24 | 16,622 | 2026-09-10 14:16:31 |
| 193.200.118.0/23 | 16,298 | 2026-09-10 14:16:31 |
| 193.43.240.0/22 | 16,249 | 2026-09-10 14:16:31 |
| 217.70.48.0/20 | 16,224 | 2026-09-10 14:16:32 |
| 195.93.222.0/23 | 16,166 | 2026-09-10 14:16:31 |
| 195.93.134.0/23 | 16,131 | 2026-09-10 14:16:31 |
| 194.116.132.0/23 | 16,058 | 2026-09-10 14:16:31 |
| 194.8.68.0/23 | 15,923 | 2026-09-10 14:16:32 |
| 213.136.224.0/19 | 15,784 | 2026-09-10 14:16:31 |
| 217.172.224.0/19 | 15,727 | 2026-09-10 14:16:31 |
| 217.75.48.0/20 | 15,610 | 2026-09-10 14:16:31 |
| 81.190.49.244/32 | 10 | 2026-06-26 18:05:05 |
Frequently Asked Questions
什么是 AS21021？
AS21021 是分配给 Multimedia Polska Sp. z o.o. 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。
AS21021 公告了多少个 IP 地址？
AS21021 公告了 605.4K 个 IPv4 地址，分布在 61 个路由 CIDR 前缀中。 该网络在 Poland 注册。
谁运营 AS21021？
AS21021 由 Multimedia Polska Sp. z o.o. 运营。 该组织总部位于 Poland。 您可以在组织页面查看所有 IP 范围和相关 ASNs。
AS21021 在哪个国家注册？
AS21021 在 Poland 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。
