已宣布的 IP 地址
212,992
CIDR 前缀
13
ASN
AS28202
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 →
Network profile
Source: PeeringDB →
Network type
NSP
Traffic level
500-1000Gbps
Geographic scope
South America
Traffic ratio
Mostly Inbound
Peering policy
Open
IRR record
AS-28202
Present at 1 internet exchange: IX.br (PTT.br) São Paulo: ATM/MPLA
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 | Minas Gerais | Paracatu |
| 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 |
| 187.120.64.0/19 | 8.2K |
0.0%
|
MASTER S/A | BR | Minas Gerais | Passos |
| 189.91.0.0/19 | 8.2K |
89.9%
|
MASTER SA | BR | Minas Gerais | Divinópolis |
| 187.120.112.0/20 | 4.1K |
0.0%
|
MASTER S/A | BR | Minas Gerais | Paracatu |
| 187.120.104.0/21 | 2.0K |
0.0%
|
MASTER S/A | BR | Minas Gerais | Itajubá |
| 187.120.96.0/22 | 1.0K |
0.0%
|
MASTER S/A | BR | Minas Gerais | Varginha |
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 | 94,969 | 2026-09-10 14:43:07 |
| 191.53.0.0/16 | 94,754 | 2026-09-10 14:43:07 |
| 179.189.160.0/19 | 94,661 | 2026-09-10 14:43:07 |
| 177.130.128.0/19 | 94,288 | 2026-09-10 14:43:07 |
| 177.130.160.0/19 | 93,880 | 2026-09-10 14:43:07 |
| 189.91.0.0/19 | 93,751 | 2026-09-10 14:43:07 |
| 187.44.0.0/18 | 93,652 | 2026-09-10 14:43:07 |
| 177.44.0.0/17 | 92,204 | 2026-09-10 14:43:07 |
| 191.53.128.0/21 | 81,841 | 2026-09-10 14:43:07 |
| 187.120.88.0/22 | 79,200 | 2026-09-10 14:43:07 |
| 191.53.128.0/22 | 78,915 | 2026-09-10 14:43:07 |
| 177.44.92.0/22 | 78,405 | 2026-09-10 14:43:07 |
| 187.120.64.0/19 | 76,758 | 2026-09-08 20:46:11 |
| 186.216.64.0/19 | 73,138 | 2026-09-10 14:43:07 |
| 187.120.64.0/18 | 72,308 | 2026-09-10 14:43:11 |
| 177.130.168.0/22 | 71,489 | 2026-09-10 14:43:07 |
| 191.240.8.0/22 | 71,386 | 2026-09-10 14:43:07 |
| 177.44.88.0/22 | 70,497 | 2026-09-10 14:43:07 |
| 191.53.16.0/21 | 70,351 | 2026-09-10 14:42:46 |
| 186.216.64.0/18 | 70,042 | 2026-09-10 14:42:59 |
| 191.53.16.0/22 | 69,893 | 2026-09-10 14:42:46 |
| 177.130.160.0/22 | 69,795 | 2026-09-10 14:42:46 |
| 191.53.116.0/22 | 69,765 | 2026-09-10 14:42:46 |
| 191.53.20.0/22 | 69,708 | 2026-09-10 14:42:46 |
| 186.216.100.0/22 | 69,512 | 2026-09-10 14:43:07 |
| 191.53.160.0/22 | 69,314 | 2026-09-10 14:43:07 |
| 177.44.56.0/22 | 69,132 | 2026-09-10 14:43:07 |
| 177.44.24.0/22 | 69,097 | 2026-09-10 14:42:46 |
| 177.44.56.0/21 | 69,001 | 2026-09-10 14:43:07 |
| 177.44.48.0/21 | 68,792 | 2026-09-10 14:43:07 |
| 177.44.48.0/22 | 68,687 | 2026-09-10 14:43:07 |
| 191.53.132.0/22 | 67,976 | 2026-09-10 14:43:11 |
| 177.44.96.0/22 | 67,265 | 2026-09-10 14:42:48 |
| 187.120.120.0/21 | 67,045 | 2026-09-10 14:43:07 |
| 187.120.120.0/22 | 67,010 | 2026-09-10 14:43:07 |
| 191.240.120.0/21 | 66,748 | 2026-09-10 14:43:07 |
| 191.240.120.0/22 | 66,576 | 2026-09-10 14:43:07 |
| 191.53.168.0/22 | 66,564 | 2026-09-10 14:43:07 |
| 191.240.44.0/22 | 66,550 | 2026-09-10 14:43:07 |
| 177.130.136.0/22 | 66,499 | 2026-09-10 14:43:07 |
| 191.53.148.0/22 | 66,314 | 2026-09-10 14:43:07 |
| 189.91.16.0/20 | 66,029 | 2026-09-10 14:42:49 |
| 177.44.28.0/22 | 66,028 | 2026-09-10 14:43:07 |
| 177.44.116.0/22 | 65,912 | 2026-09-10 14:43:07 |
| 177.44.60.0/22 | 65,875 | 2026-09-10 14:43:07 |
| 177.44.120.0/21 | 65,805 | 2026-09-10 14:43:07 |
| 177.44.120.0/22 | 65,709 | 2026-09-10 14:43:07 |
| 191.53.112.0/22 | 65,389 | 2026-09-10 14:43:07 |
| 186.216.112.0/22 | 65,212 | 2026-09-10 14:43:07 |
| 186.216.120.0/22 | 65,156 | 2026-09-10 14:43:07 |
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 13 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。
最后更新：2026-09-10 14:41:01 UTC
