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自治系统

AS28299

LWSA S/A

已宣布的 IP 地址
24,576
CIDR 前缀
41
ASN
AS28299

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 →

Network profile

Source: PeeringDB →
Network type Content
Traffic level 10-20Gbps
Geographic scope South America
Traffic ratio Heavy Outbound
Peering policy Selective
IRR record RADB::AS-KINGHOST

Present at 1 internet exchange: IX.br (PTT.br) São Paulo: ATM/MPLA

热门 CIDR 范围

CIDRIP 地址PTR Density组织国家StateCity
191.6.192.0/19 8.2K
54.6%
LWSA SA BR
177.12.160.0/20 4.1K
48.0%
LWSA SA BR São Paulo Cotia
177.185.192.0/20 4.1K
33.5%
LWSA SA BR
187.1.128.0/20 4.1K
43.4%
LWSA SA BR Rio Grande do Sul Porto Alegre
189.38.80.0/20 4.1K
30.8%
LWSA SA BR Rio Grande do Sul Porto Alegre
191.6.208.0/20 4.1K
62.2%
LWSA SA BR
191.6.216.0/21 2.0K
61.0%
LWSA SA BR
177.12.160.0/22 1.0K
0.0%
LWSA S/A BR
177.12.168.0/22 1.0K
78.8%
LWSA SA BR
187.1.128.0/22 1.0K
50.4%
LWSA SA BR
187.1.136.0/22 1.0K
79.0%
LWSA SA BR
191.6.196.0/22 1.0K
88.2%
LWSA SA BR
191.6.212.0/22 1.0K
41.7%
LWSA SA BR
191.6.216.0/22 1.0K
54.1%
LWSA SA BR
177.12.162.0/23 512
34.0%
LWSA SA BR
177.12.166.0/23 512
55.3%
LWSA SA BR
177.185.192.0/23 512
4.3%
LWSA SA BR
187.1.128.0/23 512
30.5%
Locaweb Servicos de Internet SA BR
187.1.134.0/23 512
4.5%
LWSA SA BR
187.1.142.0/23 512
46.7%
LWSA SA BR
191.6.208.0/23 512
85.5%
LWSA SA BR
191.6.216.0/23 512
53.1%
LWSA S/A BR
191.6.220.0/23 512
51.4%
LWSA SA BR
177.12.161.0/24 256
24.2%
LWSA SA BR
177.12.164.0/24 256
3.5%
LWSA SA BR
177.12.172.0/24 256
87.5%
LWSA SA BR
177.185.197.0/24 256
5.5%
LWSA SA BR
177.185.204.0/24 256
10.5%
LWSA SA BR
187.1.129.0/24 256
40.6%
LWSA SA BR
187.1.130.0/24 256
66.4%
LWSA SA BR
187.1.132.0/24 256
29.7%
LWSA S/A BR
187.1.141.0/24 256
2.0%
LWSA SA BR
189.38.85.0/24 256
10.2%
LWSA SA BR
189.38.87.0/24 256
36.7%
LWSA SA BR
189.38.88.0/24 256
2.0%
LWSA SA BR
189.38.95.0/24 256
5.9%
LWSA SA BR
191.6.192.0/24 256
43.4%
LWSA SA BR
191.6.208.0/24 256
84.0%
LWSA SA BR
191.6.211.0/24 256
79.7%
Locaweb Servicos de Internet SA BR
191.6.219.0/24 256
25.0%
LWSA S/A BR
191.6.223.0/24 256
85.5%
LWSA SA BR

BGP 公告前缀

实时 BGP 异常 →

前缀 AS28299 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
189.38.80.0/21 51,174 2026-07-25 20:29:43
191.6.192.0/22 51,126 2026-07-25 20:29:43
191.6.216.0/21 51,028 2026-07-25 20:29:43
191.6.192.0/21 50,955 2026-07-25 20:29:43
189.38.84.0/22 50,854 2026-07-25 20:29:43
187.1.128.0/22 50,848 2026-07-25 20:29:51
177.12.164.0/22 50,838 2026-07-25 20:29:43
177.12.168.0/21 50,838 2026-07-25 20:29:43
191.6.196.0/22 50,817 2026-07-25 20:29:43
191.6.212.0/22 50,773 2026-07-25 20:29:51
177.12.160.0/21 50,754 2026-07-25 20:29:51
191.6.192.0/19 50,753 2026-07-25 20:29:43
189.38.80.0/20 50,708 2026-07-25 20:29:43
191.6.216.0/22 50,692 2026-07-25 20:29:51
187.1.128.0/21 50,664 2026-07-25 20:29:51
191.6.220.0/22 50,638 2026-07-25 20:29:51
177.12.160.0/22 50,614 2026-07-25 20:29:51
187.1.140.0/22 50,601 2026-07-25 20:29:43
187.1.136.0/22 50,601 2026-07-25 20:29:51
177.12.168.0/22 50,565 2026-07-25 20:29:43
191.6.208.0/21 50,549 2026-07-25 20:29:51
191.6.208.0/22 50,529 2026-07-25 20:29:51
189.38.92.0/22 50,478 2026-07-25 20:29:51
187.1.136.0/21 50,407 2026-07-25 20:29:51
187.1.132.0/22 50,402 2026-07-25 20:29:51
177.12.172.0/22 50,362 2026-07-25 20:29:51
177.12.160.0/20 50,287 2026-07-25 20:29:51
177.185.192.0/20 50,152 2026-07-25 20:29:51
177.185.196.0/22 50,141 2026-07-25 20:29:51
187.1.128.0/20 50,068 2026-07-25 20:29:51
191.6.218.0/23 24,425 2026-07-25 20:29:53
177.185.204.0/23 22,903 2026-07-25 20:29:53
191.6.216.0/23 21,650 2026-07-25 20:29:51
191.6.192.0/23 21,604 2026-07-25 20:29:43
191.6.222.0/23 21,587 2026-07-25 20:29:43
187.1.134.0/23 21,551 2026-07-25 20:29:51
191.6.212.0/23 21,523 2026-07-25 20:29:51
191.6.208.0/23 21,523 2026-07-25 20:29:51
191.6.210.0/23 21,521 2026-07-25 20:29:51
191.6.214.0/23 21,506 2026-07-25 20:29:51
187.1.138.0/23 21,481 2026-07-25 20:29:51
189.38.86.0/23 21,463 2026-07-25 20:29:51
177.12.166.0/23 21,456 2026-07-25 20:29:43
177.185.192.0/23 21,124 2026-07-25 20:29:53
187.1.130.0/23 20,444 2026-07-25 20:29:53
191.6.196.0/23 19,604 2026-07-25 20:29:43
187.1.142.0/23 19,515 2026-07-25 20:29:43
191.6.198.0/23 19,493 2026-07-25 20:29:51
177.12.168.0/23 19,484 2026-07-25 20:29:43
187.1.136.0/23 19,463 2026-07-25 20:29:51

显示前 50 of 62 按样本量公告的前缀。

Frequently Asked Questions

什么是 AS28299?

AS28299 是分配给 LWSA 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。

AS28299 公告了多少个 IP 地址?

AS28299 公告了 24.6K 个 IPv4 地址,分布在 41 个路由 CIDR 前缀中。 该网络在 Brazil 注册。

谁运营 AS28299?

AS28299 由 LWSA 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。

AS28299 在哪个国家注册?

AS28299 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:2026-07-25 20:25:31 UTC
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