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
- Trust score 65 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
热门 CIDR 范围
| CIDR | IP 地址 | PTR Density | 组织 | 国家 | State | City |
|---|---|---|---|---|---|---|
| 221.128.240.0/20 | 4.1K |
0.0%
|
Taiwan Network Information center | CN | — | — |
| 221.128.248.0/21 | 2.0K |
97.9%
|
Taiwan Network Information center | CN | — | — |
| 221.128.128.0/22 | 1.0K |
99.2%
|
Taiwan Network Information center | CN | — | — |
| 221.128.240.0/22 | 1.0K |
98.8%
|
Taiwan Network Information center | CN | — | — |
| 221.128.236.0/23 | 512 |
98.6%
|
Taiwan Network Information center | CN | — | — |
| 221.128.240.0/23 | 512 |
98.2%
|
Taiwan Network Information center | CN | — | — |
| 221.128.195.0/24 | 256 |
98.8%
|
Taiwan Network Information center | CN | — | — |
| 221.128.242.0/24 | 256 |
99.2%
|
Taiwan Network Information center | CN | — | — |
BGP 公告前缀
实时 BGP 异常 →前缀 AS18180 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 |
|---|---|---|
| 221.128.128.0/22 | 2,235,627 | 2026-09-12 21:36:38 |
| 221.128.248.0/21 | 2,228,231 | 2026-09-12 21:36:38 |
| 221.128.195.0/24 | 683,353 | 2026-09-12 21:36:38 |
| 221.128.242.0/24 | 626,490 | 2026-09-12 22:44:03 |
| 221.128.236.0/23 | 40,457 | 2026-09-12 22:43:57 |
| 221.128.243.0/24 | 37,430 | 2026-09-11 19:05:24 |
| 221.128.249.0/24 | 19,430 | 2026-08-20 23:54:05 |
| 221.128.240.0/22 | 11,936 | 2026-09-12 21:50:06 |
| 221.128.236.0/24 | 10,848 | 2026-09-12 17:39:34 |
| 221.128.240.0/23 | 10,740 | 2026-09-12 17:39:34 |
| 221.128.128.0/23 | 9,347 | 2026-09-12 17:39:34 |
| 221.128.252.0/22 | 9,326 | 2026-09-12 17:39:34 |
| 221.128.130.0/23 | 9,323 | 2026-09-12 17:39:34 |
| 221.128.252.0/24 | 5,195 | 2026-09-12 22:41:01 |
| 221.128.248.0/22 | 2,853 | 2026-09-11 19:05:24 |
| 221.128.244.0/22 | 2,670 | 2026-09-12 21:50:06 |
| 221.128.245.0/24 | 2,418 | 2026-09-07 13:42:53 |
| 221.128.242.0/23 | 2,124 | 2026-08-31 11:43:48 |
| 221.128.247.0/24 | 693 | 2026-09-11 19:05:24 |
| 221.128.244.0/24 | 692 | 2026-09-11 19:05:24 |
| 221.128.241.0/24 | 282 | 2026-09-11 19:05:24 |
Frequently Asked Questions
什么是 AS18180?
AS18180 是分配给 Taiwan Network Information Center 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。
AS18180 公告了多少个 IP 地址?
AS18180 公告了 5.9K 个 IPv4 地址,分布在 8 个路由 CIDR 前缀中。 该网络在 Taiwan 注册。
谁运营 AS18180?
AS18180 由 Taiwan Network Information center 运营。 该组织总部位于 Taiwan。 您可以在组织页面查看所有 IP 范围和相关 ASNs。
AS18180 在哪个国家注册?
AS18180 在 Taiwan 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。