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自治系统

AS28270

AS28270

已宣布的 IP 地址
73,216
CIDR 前缀
40
ASN
AS28270

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

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

AS28270 — 全球 IP 足迹

AS 所在城市28270 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。

在 3D 地球上查看 →

热门 CIDR 范围

CIDRIP 地址PTR Density组织国家StateCity
187.18.128.0/18 16.4K
0.0%
AS28270 BR Ceará Fortaleza
189.45.64.0/18 16.4K
92.7%
AS28270 BR Ceará Fortaleza
187.18.224.0/19 8.2K
0.0%
AS28270 BR Ceará Fortaleza
177.70.128.0/20 4.1K
0.0%
AS28270 BR
177.75.208.0/20 4.1K
84.0%
AS28270 BR Minas Gerais São Lourenço
179.191.144.0/20 4.1K
0.0%
AS28270 BR Minas Gerais São Lourenço
187.18.128.0/20 4.1K
0.0%
AS28270 BR Ceará Fortaleza
187.18.176.0/20 4.1K
0.0%
AS28270 BR Ceará Fortaleza
187.18.192.0/20 4.1K
5.1%
AS28270 BR Ceará Fortaleza
177.66.64.0/21 2.0K
0.0%
AS28270 BR Minas Gerais Santa Rita do Sapucaí
177.87.144.0/21 2.0K
0.0%
AS28270 BR São Paulo São Sebastião da Grama
187.18.128.0/21 2.0K
0.0%
AS28270 BR
187.18.152.0/21 2.0K
0.0%
AS28270 BR Ceará Fortaleza
187.18.168.0/21 2.0K
0.0%
AS28270 BR
187.18.184.0/21 2.0K
0.0%
AS28270 BR
187.18.216.0/21 2.0K
0.0%
AS28270 BR
187.18.224.0/21 2.0K
0.0%
AS28270 BR Ceará Fortaleza
187.18.240.0/21 2.0K
0.0%
AS28270 BR
187.110.216.0/21 2.0K
0.0%
AS28270 BR São Paulo Campos do Jordão
189.45.72.0/21 2.0K
91.8%
AS28270 BR Ceará Fortaleza
189.45.80.0/21 2.0K
92.3%
AS28270 BR
160.238.220.0/22 1.0K
0.0%
AS28270 BR Minas Gerais São Thomé das Letras
168.228.128.0/22 1.0K
0.0%
AS28270 BR
168.232.116.0/22 1.0K
0.0%
AS28270 BR
187.18.140.0/22 1.0K
0.0%
AS28270 BR
187.18.180.0/22 1.0K
0.0%
AS28270 BR
187.18.248.0/22 1.0K
0.0%
AS28270 BR
187.110.212.0/22 1.0K
0.0%
AS28270 BR
189.45.68.0/22 1.0K
93.2%
AS28270 BR Ceará Fortaleza
189.45.100.0/22 1.0K
93.0%
AS28270 BR
200.94.240.0/22 1.0K
0.0%
AS28270 BR Minas Gerais Santa Rita do Sapucaí
201.149.120.0/22 1.0K
0.0%
AS28270 BR
138.122.236.0/23 512
0.0%
AS28270 BR Minas Gerais Lambari
187.18.138.0/23 512
0.0%
AS28270 BR
187.110.210.0/23 512
0.0%
AS28270 BR
138.121.220.0/24 256
0.0%
AS28270 BR Minas Gerais Santa Rita de Caldas
187.18.137.0/24 256
0.0%
AS28270 BR
187.110.209.0/24 256
0.0%
AS28270 BR
187.110.218.0/24 256
0.0%
AS28270 BR
187.110.221.0/24 256
0.0%
AS28270 BR

BGP 公告前缀

实时 BGP 异常 →

前缀 AS28270 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
177.70.128.0/20 797,372 2026-09-11 21:30:36
168.232.116.0/22 792,196 2026-09-11 21:24:52
201.149.120.0/22 790,822 2026-09-11 21:24:52
160.238.220.0/22 785,544 2026-09-11 21:32:14
200.94.240.0/22 509,448 2026-09-11 21:25:17
177.66.64.0/21 499,871 2026-09-11 21:25:17
187.18.128.0/17 199,667 2026-09-11 21:33:28
189.45.64.0/18 198,648 2026-09-11 21:33:27
168.228.128.0/22 124,871 2026-09-11 21:22:25
177.87.144.0/21 124,108 2026-09-11 21:32:40
187.110.208.0/20 94,126 2026-09-11 21:30:30
179.191.144.0/20 93,478 2026-09-11 21:32:36
170.0.204.0/22 82,359 2026-08-27 06:37:24
170.245.100.0/22 79,431 2026-08-27 06:38:00
189.50.144.0/20 78,274 2026-08-27 06:38:00
177.75.208.0/20 77,028 2026-08-27 06:38:00
179.191.128.0/20 76,849 2026-08-27 06:38:00
131.221.68.0/22 76,005 2026-08-27 06:38:00
138.117.124.0/22 75,470 2026-08-27 06:38:00
143.255.112.0/22 75,363 2026-08-27 06:38:00
177.75.192.0/20 69,762 2026-08-27 06:38:00
138.121.220.0/24 69,102 2026-09-11 21:22:25
187.108.96.0/20 30,408 2026-07-28 21:02:53
187.18.224.0/21 5,023 2026-09-03 18:41:30
138.122.236.0/24 3,767 2026-08-18 10:22:42
138.122.237.0/24 3,764 2026-08-18 10:22:42
138.121.220.0/22 2,689 2026-08-23 23:10:46
138.122.236.0/22 2,397 2026-07-28 21:02:52
187.110.213.0/24 473 2026-06-27 13:03:37
187.110.210.0/24 472 2026-06-27 13:03:37
187.110.209.0/24 472 2026-06-27 13:03:37
187.110.212.0/24 472 2026-06-27 13:03:37
187.110.214.0/24 471 2026-06-27 13:03:37
187.110.211.0/24 469 2026-06-27 13:03:37
187.110.215.0/24 469 2026-06-27 13:03:37
187.110.208.0/24 305 2026-06-27 13:04:20
189.45.120.0/21 226 2026-09-03 18:41:30
189.45.112.0/21 226 2026-09-03 18:41:30
189.45.104.0/21 226 2026-09-03 18:41:30

Frequently Asked Questions

什么是 AS28270?

AS28270 是分配给 AS28270 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。

AS28270 公告了多少个 IP 地址?

AS28270 公告了 73.2K 个 IPv4 地址,分布在 40 个路由 CIDR 前缀中。 该网络在 Brazil 注册。

谁运营 AS28270?

AS28270 由 AS28270 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。

AS28270 在哪个国家注册?

AS28270 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:2026-09-11 21:41:07 UTC
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