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自治系统

AS22381

SAMM TECNOLOGIA E TELECOMUNICACOES S.A

已宣布的 IP 地址
62,976
CIDR 前缀
45
ASN
AS22381

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.

58/100
Caution
How this score is built

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

⚠ 30 MOAS 前缀es — 检测到多源 ASNs

所有 MOAS 异常 →

此前由 AS22381 公告的稳定前缀现在也由另一个 ASN 公告(MOAS — 多源 AS),这是通过我们的 RIPE RIS 收集器检测到的。这通常是良性的(任播、多宿主或近期转移)—— 但它可能预示着路由泄漏或前缀劫持,因此值得检查。

前缀源 ASNs最后检测 (UTC)
187.108.171.0/24 AS22381, AS262589 2026-07-25 11:53:57
200.220.197.0/24 AS22381, AS262589 2026-07-25 11:53:57
200.220.193.0/24 AS22381, AS262589 2026-07-25 11:53:57
186.219.32.0/20 AS22381, AS262589 2026-07-25 11:53:57
177.130.115.0/24 AS22381, AS52551, AS262589 2026-07-25 11:53:57
200.220.223.0/24 AS22381, AS262589 2026-07-25 11:53:57
177.130.117.0/24 AS22381, AS52551, AS262589 2026-07-25 11:53:57
189.127.64.0/18 AS22381, AS262589 2026-07-25 11:53:57
177.130.114.0/24 AS22381, AS52551, AS262589 2026-07-25 11:53:57
177.130.116.0/24 AS22381, AS52551, AS262589 2026-07-25 11:53:57
177.130.113.0/24 AS22381, AS52551, AS262589 2026-07-25 11:53:57
177.84.165.0/24 AS22381, AS262589 2026-07-25 11:53:57
189.91.113.0/24 AS22381, AS262589 2026-07-25 11:53:57
201.23.194.0/24 AS22381, AS262589 2026-07-25 11:53:57
177.130.118.0/24 AS22381, AS262589 2026-07-25 11:53:57

显示最近检测到的 15 个,共 30 个 MOAS 前缀。大型网络上的许多多源前缀是良性的(任播);请参阅 所有 MOAS 异常.

Network profile

Source: PeeringDB →
Network type NSP
Traffic level 1-5Tbps
Geographic scope Global
Traffic ratio Balanced
Peering policy Open
IRR record AS-MEGATELECOM

Present at 4 internet exchanges: IX.br (PTT.br) São Paulo: ATM/MPLA, NYIIX New York, IX.br (PTT.br) Rio de Janeiro: ATM/MPLA, AMS-IX

AS22381 — 全球 IP 足迹

AS 所在城市22381 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
189.36.160.0/19 8.2K
0.0%
Megatelecom Telecomunicacoes Ltda BR
189.91.96.0/19 8.2K
0.0%
Megatelecom Telecomunicacoes Ltda BR Rio de Janeiro Iguaba Grande
200.220.192.0/19 8.2K
0.0%
Megatelecom Telecomunicacoes Ltda BR
201.23.192.0/19 8.2K
0.0%
Megatelecom Telecomunicacoes Ltda BR
186.219.32.0/20 4.1K
0.0%
Megatelecom Telecomunicacoes Ltda BR
189.51.240.0/20 4.1K
0.0%
Megatelecom Telecomunicacoes Ltda BR
177.130.112.0/21 2.0K
0.0%
SAMM TECNOLOGIA E TELECOMUNICACOES S.A BR São Paulo São Roque
187.120.0.0/21 2.0K
0.0%
Megatelecom Telecomunicacoes Ltda BR São Paulo Santana de Parnaíba
189.39.208.0/21 2.0K
0.0%
Megatelecom Telecomunicacoes Ltda BR São Paulo Santana de Parnaíba
189.51.224.0/21 2.0K
0.0%
Megatelecom Telecomunicacoes Ltda BR
131.108.184.0/22 1.0K
0.0%
Megatelecom Telecomunicacoes Ltda BR São Paulo Osasco
170.78.232.0/22 1.0K
0.0%
Megatelecom Telecomunicacoes Ltda BR São Paulo São Paulo
187.120.8.0/22 1.0K
0.4%
Megatelecom Telecomunicacoes Ltda BR São Paulo Santana de Parnaíba
189.39.220.0/22 1.0K
0.0%
Megatelecom Telecomunicacoes Ltda BR São Paulo Santana de Parnaíba
189.51.236.0/22 1.0K
0.0%
Megatelecom Telecomunicacoes Ltda BR
200.150.160.0/22 1.0K
0.0%
Megatelecom Telecomunicacoes Ltda BR São Paulo Carapicuíba
177.126.2.0/23 512
0.0%
Megatelecom Telecomunicacoes Ltda BR São Paulo Santana de Parnaíba
177.126.4.0/23 512
0.0%
Megatelecom Telecomunicacoes Ltda BR São Paulo Santana de Parnaíba
187.120.14.0/23 512
0.2%
Megatelecom Telecomunicacoes Ltda BR São Paulo Santana de Parnaíba
201.87.154.0/23 512
0.0%
Megatelecom Telecomunicacoes Ltda BR São Paulo Osasco
201.87.158.0/23 512
0.0%
Megatelecom Telecomunicacoes Ltda BR São Paulo Barueri
177.126.0.0/24 256
0.0%
Megatelecom Telecomunicacoes Ltda BR São Paulo Santana de Parnaíba
177.126.7.0/24 256
0.0%
Megatelecom Telecomunicacoes Ltda BR São Paulo Santana de Parnaíba
177.126.9.0/24 256
0.0%
Megatelecom Telecomunicacoes Ltda BR São Paulo Barueri
177.126.14.0/24 256
0.0%
Megatelecom Telecomunicacoes Ltda BR São Paulo Barueri
177.130.119.0/24 256
0.0%
Megatelecom Telecomunicacoes Ltda BR São Paulo Guaratinguetá
177.130.123.0/24 256
0.0%
SAMM TECNOLOGIA E TELECOMUNICACOES S.A BR
186.237.133.0/24 256
7.0%
Megatelecom Telecomunicacoes Ltda BR São Paulo Araraquara
187.120.13.0/24 256
0.4%
Megatelecom Telecomunicacoes Ltda BR São Paulo Santana de Parnaíba
189.51.234.0/24 256
0.0%
Megatelecom Telecomunicacoes Ltda BR
189.91.108.0/24 256
0.0%
SAMM TECNOLOGIA E TELECOMUNICACOES S.A BR
200.150.166.0/24 256
0.0%
Megatelecom Telecomunicacoes Ltda BR
200.150.168.0/24 256
0.0%
Megatelecom Telecomunicacoes Ltda BR
200.150.171.0/24 256
0.0%
Megatelecom Telecomunicacoes Ltda BR
200.150.173.0/24 256
0.0%
Megatelecom Telecomunicacoes Ltda BR São Paulo São Paulo
201.23.213.0/24 256
0.0%
SAMM TECNOLOGIA E TELECOMUNICACOES S.A BR
201.23.223.0/24 256
0.0%
SAMM TECNOLOGIA E TELECOMUNICACOES S.A BR
201.87.129.0/24 256
0.0%
Megatelecom Telecomunicacoes Ltda BR São Paulo São Paulo
201.87.130.0/24 256
0.0%
Megatelecom Telecomunicacoes Ltda BR São Paulo São Paulo
201.87.132.0/24 256
0.0%
Megatelecom Telecomunicacoes Ltda BR São Paulo São Paulo
201.87.138.0/24 256
0.0%
Megatelecom Telecomunicacoes Ltda BR
201.87.143.0/24 256
0.0%
Megatelecom Telecomunicacoes Ltda BR São Paulo São Paulo
201.87.145.0/24 256
0.4%
Megatelecom Telecomunicacoes Ltda BR São Paulo Barueri
201.87.151.0/24 256
0.0%
Megatelecom Telecomunicacoes Ltda BR São Paulo São Paulo
201.87.156.0/24 256
0.0%
Megatelecom Telecomunicacoes Ltda BR São Paulo São Paulo

BGP 公告前缀

实时 BGP 异常 →

前缀 AS22381 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
189.91.96.0/19 98,403 2026-07-14 18:52:04
189.91.96.0/20 87,856 2026-07-14 18:52:04
189.39.213.0/24 85,085 2026-07-25 07:41:34
187.108.128.0/19 82,813 2026-07-14 18:52:03
200.220.211.0/24 82,098 2026-07-25 01:53:40
177.130.117.0/24 81,748 2026-07-25 03:35:09
201.23.192.0/19 80,622 2026-07-23 14:37:31
177.130.112.0/24 79,963 2026-07-25 03:35:09
189.127.64.0/18 79,267 2026-07-25 07:41:34
201.33.185.0/24 78,765 2026-07-25 01:53:40
189.39.209.0/24 78,731 2026-07-25 07:42:05
201.33.176.0/20 78,674 2026-07-14 18:52:06
177.130.123.0/24 78,514 2026-07-25 03:35:09
177.130.115.0/24 78,111 2026-07-25 03:35:09
200.220.192.0/19 78,048 2026-07-23 14:37:31
177.130.113.0/24 78,020 2026-07-25 03:35:09
177.130.116.0/24 78,013 2026-07-25 03:35:09
189.39.210.0/24 78,011 2026-07-25 07:41:34
201.23.223.0/24 77,951 2026-07-25 07:41:34
177.130.114.0/24 77,882 2026-07-25 03:35:09
186.219.25.0/24 76,962 2026-07-25 01:53:40
131.108.186.0/24 76,852 2026-07-25 11:39:40
201.23.213.0/24 76,733 2026-07-25 07:42:05
186.219.0.0/19 76,647 2026-07-14 18:52:03
201.23.192.0/20 76,587 2026-07-14 18:52:06
131.108.187.0/24 76,531 2026-07-25 11:39:25
131.108.184.0/24 76,476 2026-07-25 11:38:58
131.108.185.0/24 76,436 2026-07-25 11:39:40
177.84.165.0/24 76,288 2026-07-25 01:53:41
177.130.119.0/24 75,381 2026-07-25 03:35:09
189.127.64.0/19 74,526 2026-07-14 18:52:05
201.87.208.0/20 74,205 2026-07-14 18:52:06
189.127.68.0/24 73,498 2026-07-25 01:53:41
186.237.133.0/24 67,400 2026-07-25 05:20:53
187.108.128.0/18 63,491 2026-07-23 14:37:31
177.130.118.0/24 57,894 2026-07-25 03:35:09
177.84.160.0/21 54,235 2026-07-14 18:51:59
177.136.80.0/22 52,802 2026-07-14 18:51:59
189.91.126.0/23 50,834 2026-07-14 18:52:04
189.127.82.0/24 45,746 2026-07-14 18:29:47
189.127.81.0/24 45,536 2026-07-14 18:29:48
189.127.92.0/24 43,359 2026-07-14 18:29:48
186.219.27.0/24 39,304 2026-07-24 09:10:06
189.127.90.0/24 39,042 2026-07-14 18:12:42
189.127.89.0/24 39,021 2026-07-14 18:12:42
189.127.83.0/24 39,006 2026-07-14 18:12:42
189.127.87.0/24 38,979 2026-07-14 18:12:42
189.127.80.0/24 38,953 2026-07-14 18:12:42
187.108.132.0/24 36,964 2026-07-14 18:41:28
177.84.160.0/24 36,779 2026-07-14 18:41:28

显示前 50 of 330 按样本量公告的前缀。

Frequently Asked Questions

什么是 AS22381?

AS22381 是分配给 SAMM TECNOLOGIA E TELECOMUNICACOES 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。

AS22381 公告了多少个 IP 地址?

AS22381 公告了 63.0K 个 IPv4 地址,分布在 45 个路由 CIDR 前缀中。 该网络在 Brazil 注册。

谁运营 AS22381?

AS22381 由 SAMM TECNOLOGIA E TELECOMUNICACOES 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。

AS22381 在哪个国家注册?

AS22381 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 11:55:32 UTC
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