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 →
Network profile
Source: PeeringDB →Present at 1 internet exchange: IX.br (PTT.br) São Paulo: ATM/MPLA
AS28202 — 全球 IP 足迹
AS 所在城市28202 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
| CIDR | IP 地址 | PTR Density | 组织 | 国家 | State | City |
|---|---|---|---|---|---|---|
| 191.53.0.0/16 | 65.5K |
69.7%
|
MASTER SA | BR | São Paulo | Taubaté |
| 177.44.0.0/17 | 32.8K |
87.1%
|
MASTER SA | BR | Minas Gerais | Montes Claros |
| 191.240.0.0/17 | 32.8K |
82.4%
|
MASTER SA | BR | São Paulo | São José dos Campos |
| 177.130.128.0/18 | 16.4K |
91.7%
|
MASTER SA | BR | Minas Gerais | Montes Claros |
| 186.216.64.0/18 | 16.4K |
82.8%
|
MASTER SA | BR | São Paulo | Taubaté |
| 187.44.0.0/18 | 16.4K |
92.4%
|
MASTER SA | BR | Minas Gerais | Montes Claros |
| 187.120.64.0/18 | 16.4K |
93.9%
|
MASTER SA | BR | Minas Gerais | Paracatu |
| 179.189.160.0/19 | 8.2K |
85.3%
|
MASTER SA | BR | Minas Gerais | Itajubá |
| 189.91.0.0/19 | 8.2K |
89.9%
|
MASTER SA | BR | Minas Gerais | Divinópolis |
BGP 公告前缀
实时 BGP 异常 →前缀 AS28202 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 |
|---|---|---|
| 191.240.0.0/17 | 64,478 | 2026-07-24 15:53:43 |
| 191.53.0.0/16 | 64,316 | 2026-07-24 15:53:43 |
| 177.130.128.0/19 | 64,208 | 2026-07-24 15:53:32 |
| 179.189.160.0/19 | 64,066 | 2026-07-24 15:53:33 |
| 177.130.160.0/19 | 63,810 | 2026-07-24 15:53:32 |
| 189.91.0.0/19 | 63,491 | 2026-07-24 15:53:41 |
| 187.44.0.0/18 | 63,459 | 2026-07-24 15:53:40 |
| 177.44.0.0/17 | 62,723 | 2026-07-24 15:53:31 |
| 189.91.3.0/24 | 49,097 | 2026-06-24 20:25:25 |
| 189.91.2.0/24 | 48,924 | 2026-06-24 20:25:25 |
| 186.216.64.0/18 | 43,513 | 2026-07-24 15:53:39 |
| 187.120.64.0/18 | 43,294 | 2026-07-24 15:53:40 |
| 186.216.64.0/19 | 43,114 | 2026-07-24 15:53:39 |
| 187.120.64.0/19 | 42,948 | 2026-07-24 15:53:40 |
| 177.130.168.0/22 | 41,157 | 2026-07-24 15:53:32 |
| 177.44.88.0/22 | 40,950 | 2026-07-24 15:53:31 |
| 191.240.8.0/22 | 39,777 | 2026-07-24 15:53:43 |
| 177.44.56.0/22 | 39,451 | 2026-07-24 15:53:31 |
| 186.216.100.0/22 | 39,395 | 2026-07-24 15:53:39 |
| 177.44.56.0/21 | 39,374 | 2026-07-24 15:53:31 |
| 177.44.48.0/21 | 39,221 | 2026-07-24 15:53:31 |
| 177.44.48.0/22 | 39,196 | 2026-07-24 15:53:31 |
| 191.53.160.0/22 | 38,708 | 2026-07-24 15:53:43 |
| 177.44.52.0/22 | 38,201 | 2026-07-24 15:53:31 |
| 187.120.88.0/22 | 37,074 | 2026-07-24 15:53:40 |
| 187.120.120.0/22 | 36,639 | 2026-07-24 15:53:40 |
| 187.120.120.0/21 | 36,578 | 2026-07-24 15:53:40 |
| 177.44.28.0/22 | 36,470 | 2026-07-24 15:53:31 |
| 177.44.92.0/22 | 36,452 | 2026-07-24 15:53:31 |
| 177.44.116.0/22 | 36,417 | 2026-07-24 15:53:31 |
| 177.130.136.0/22 | 36,364 | 2026-07-24 15:53:32 |
| 177.44.60.0/22 | 36,346 | 2026-07-24 15:53:31 |
| 191.240.120.0/21 | 36,295 | 2026-07-24 15:53:43 |
| 177.44.120.0/21 | 36,289 | 2026-07-24 15:53:31 |
| 177.44.120.0/22 | 36,205 | 2026-07-24 15:53:31 |
| 191.240.120.0/22 | 36,138 | 2026-07-24 15:53:43 |
| 191.240.44.0/22 | 36,085 | 2026-07-24 15:53:43 |
| 191.53.168.0/22 | 36,019 | 2026-07-24 15:53:43 |
| 191.53.128.0/22 | 35,964 | 2026-07-24 15:53:43 |
| 191.53.148.0/22 | 35,841 | 2026-07-24 15:53:43 |
| 189.91.16.0/20 | 35,709 | 2026-07-24 15:53:41 |
| 191.53.128.0/21 | 35,599 | 2026-07-24 15:53:43 |
| 186.216.112.0/22 | 35,216 | 2026-07-24 15:53:39 |
| 186.216.120.0/22 | 35,066 | 2026-07-24 15:53:39 |
| 186.216.112.0/21 | 35,048 | 2026-07-24 15:53:39 |
| 187.120.124.0/22 | 34,971 | 2026-07-24 15:53:40 |
| 191.53.112.0/22 | 34,945 | 2026-07-24 15:53:43 |
| 191.240.124.0/22 | 34,894 | 2026-07-24 15:53:43 |
| 177.44.124.0/22 | 34,707 | 2026-07-24 15:53:31 |
| 187.44.36.0/22 | 34,458 | 2026-07-24 15:53:40 |
显示前 50 of 1,167 按样本量公告的前缀。
Frequently Asked Questions
什么是 AS28202？
AS28202 是分配给 MASTER S/A 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。
AS28202 公告了多少个 IP 地址？
AS28202 公告了 213.0K 个 IPv4 地址，分布在 9 个路由 CIDR 前缀中。 该网络在 Brazil 注册。
谁运营 AS28202？
AS28202 由 MASTER S/A 运营。 该组织总部位于 Brazil。 您可以在组织页面查看所有 IP 范围和相关 ASNs。
AS28202 在哪个国家注册？
AS28202 在 Brazil 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。
