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.
65/100
Moderate
How this score is built
- Baseline (neutral) 65
- Trust score 65 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
最大 CIDR 范围
| CIDR | IP 地址 | PTR Density | ASN | 国家 | State | City |
|---|---|---|---|---|---|---|
| 120.133.240.0/20 | 4.1K |
0.0%
|
AS17428 | CN | — | — |
| 120.132.224.0/21 | 2.0K |
0.0%
|
AS17428 | CN | — | — |
| 103.253.204.0/22 | 1.0K |
0.1%
|
AS17428 | CN | — | — |
| 211.148.20.0/22 | 1.0K |
0.0%
|
AS17428 | CN | — | — |
| 211.148.18.0/23 | 512 |
0.6%
|
AS17428 | CN | — | — |
| 211.148.24.0/23 | 512 |
0.4%
|
AS17428 | CN | — | — |
| 211.148.30.0/23 | 512 |
0.0%
|
AS17428 | CN | — | — |
| 182.175.127.0/24 | 256 |
0.0%
|
AS17428 | CN | — | — |
| 211.148.17.0/24 | 256 |
0.0%
|
AS17428 | CN | — | — |
| 211.148.27.0/24 | 256 |
0.0%
|
AS17428 | CN | — | — |
Frequently Asked Questions
21Vianet.Co.,Ltd 拥有多少个 IP 地址？
21Vianet.Co.,Ltd 控制着 10.5K 个 IPv4 地址，分布在 10 个 CIDR 范围中。 该组织在 China 注册。
21Vianet.Co.,Ltd 运营哪些 ASNs？
21Vianet.Co.,Ltd 运营 1 个自治系统。每个 ASN 代表一个由 21Vianet.Co.,Ltd 管理的独立路由网络，用于互联网流量传输。
21Vianet.Co.,Ltd 是什么类型的组织？
21Vianet.Co.,Ltd is categorized as unknown. 此分类基于该组织对其 IP 地址分配的主要用途。
最后更新：2026-07-28 12:10:30 UTC
