AS28668
Desktop Sigmanet Comunicacao Multimidia SA
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
- Enterprise allocation +4
- Trust score 69 / 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
热门 CIDR 范围
| CIDR | IP 地址 | PTR Density | 组织 | 国家 | State | City |
|---|---|---|---|---|---|---|
| 187.109.128.0/19 | 8.2K |
93.6%
|
Desktop Sigmanet Comunicacao Multimidia SA | BR | São Paulo | Bauru |
| 189.91.224.0/19 | 8.2K |
90.4%
|
Desktop Sigmanet Comunicacao Multimidia SA | BR | São Paulo | Pederneiras |
| 179.108.0.0/20 | 4.1K |
93.2%
|
Desktop Sigmanet Comunicacao Multimidia SA | BR | São Paulo | Lençóis Paulista |
| 187.85.32.0/20 | 4.1K |
90.3%
|
Desktop Sigmanet Comunicacao Multimidia SA | BR | São Paulo | Botucatu |
| 189.1.144.0/20 | 4.1K |
92.4%
|
Desktop Sigmanet Comunicacao Multimidia SA | BR | São Paulo | Lençóis Paulista |
| 189.50.96.0/20 | 4.1K |
92.6%
|
Desktop Sigmanet Comunicacao Multimidia SA | BR | São Paulo | São Manuel |
| 170.0.20.0/22 | 1.0K |
85.4%
|
Desktop Sigmanet Comunicacao Multimidia SA | BR | São Paulo | Botucatu |
| 170.80.148.0/22 | 1.0K |
62.2%
|
Desktop Sigmanet Comunicacao Multimidia SA | BR | — | — |
BGP 公告前缀
实时 BGP 异常 →前缀 AS28668 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 |
|---|---|---|
| 189.50.97.0/24 | 53,206 | 2026-07-29 17:38:04 |
| 189.91.238.0/23 | 52,495 | 2026-07-29 17:37:33 |
| 170.80.150.0/23 | 52,431 | 2026-07-29 17:37:33 |
| 189.1.144.0/23 | 52,395 | 2026-07-29 17:37:33 |
| 170.80.148.0/23 | 52,386 | 2026-07-29 17:37:33 |
| 189.50.104.0/23 | 52,382 | 2026-07-29 17:37:33 |
| 189.1.146.0/23 | 52,381 | 2026-07-29 17:37:33 |
| 187.109.144.0/22 | 38,764 | 2026-07-29 17:37:32 |
| 187.109.152.0/21 | 37,077 | 2026-07-29 17:37:32 |
| 187.109.144.0/21 | 36,934 | 2026-07-29 17:37:32 |
| 187.85.40.0/21 | 36,678 | 2026-07-29 17:37:32 |
| 187.85.32.0/21 | 36,649 | 2026-07-29 17:37:32 |
| 189.91.232.0/22 | 36,529 | 2026-07-29 17:37:32 |
| 189.1.156.0/22 | 36,522 | 2026-07-29 17:37:32 |
| 187.109.144.0/20 | 36,208 | 2026-07-29 17:37:32 |
| 187.85.32.0/20 | 36,136 | 2026-07-29 17:37:32 |
| 189.91.240.0/20 | 35,272 | 2026-07-29 17:37:18 |
| 189.50.110.0/24 | 33,768 | 2026-07-29 17:38:00 |
| 189.50.96.0/20 | 32,134 | 2026-07-29 17:37:13 |
| 189.1.144.0/20 | 32,032 | 2026-07-29 17:37:18 |
| 189.91.224.0/20 | 32,018 | 2026-07-29 17:37:18 |
| 189.1.152.0/21 | 31,870 | 2026-07-29 17:37:20 |
| 179.108.0.0/20 | 31,768 | 2026-07-29 17:37:04 |
| 170.80.148.0/22 | 31,713 | 2026-07-29 17:37:04 |
| 189.1.144.0/21 | 31,688 | 2026-07-29 17:37:20 |
| 189.91.232.0/21 | 31,643 | 2026-07-29 17:37:20 |
| 189.50.104.0/21 | 31,642 | 2026-07-29 17:37:20 |
| 189.91.224.0/21 | 31,639 | 2026-07-29 17:37:20 |
| 170.0.20.0/22 | 31,618 | 2026-07-29 17:37:04 |
| 187.109.128.0/20 | 31,493 | 2026-07-29 17:37:18 |
| 179.108.0.0/22 | 30,724 | 2026-07-29 17:37:32 |
| 189.50.100.0/22 | 30,627 | 2026-07-29 17:37:32 |
| 187.109.132.0/22 | 30,607 | 2026-07-29 17:37:32 |
| 189.91.224.0/22 | 30,586 | 2026-07-29 17:37:32 |
| 187.109.128.0/22 | 30,512 | 2026-07-29 17:37:32 |
| 189.91.228.0/23 | 26,548 | 2026-07-29 17:38:07 |
| 189.50.108.0/23 | 26,470 | 2026-07-29 17:38:07 |
| 189.50.106.0/23 | 26,459 | 2026-07-29 17:38:07 |
| 189.1.144.0/24 | 22,798 | 2026-07-29 17:35:07 |
| 189.1.145.0/24 | 22,792 | 2026-07-29 17:35:38 |
| 189.50.96.0/24 | 15 | 2026-07-24 15:53:41 |
| 189.91.231.0/24 | 11 | 2026-07-24 15:53:41 |
| 189.1.152.0/24 | 11 | 2026-07-24 15:53:41 |
| 189.1.155.0/24 | 11 | 2026-07-24 15:53:41 |
| 189.1.152.0/22 | 11 | 2026-07-24 15:53:41 |
| 189.50.111.0/24 | 11 | 2026-07-24 15:53:41 |
| 189.1.148.0/22 | 11 | 2026-07-24 15:53:41 |
Frequently Asked Questions
什么是 AS28668？
AS28668 是分配给 Desktop Sigmanet Comunicacao Multimidia SA 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。
AS28668 公告了多少个 IP 地址？
AS28668 公告了 34.8K 个 IPv4 地址，分布在 8 个路由 CIDR 前缀中。 该网络在 Brazil 注册。
谁运营 AS28668？
AS28668 由 Desktop Sigmanet Comunicacao Multimidia SA 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。
AS28668 在哪个国家注册？
AS28668 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。
