AS262293
Sistema Oeste de Servicos LTDA
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
- 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 →Present at 4 internet exchanges: IX.br (PTT.br) São Paulo: ATM/MPLA, IX.br (PTT.br) Fortaleza: ATM/MPLA, IX.br (PTT.br) Natal: ATM/MPLA, IX.br (PTT.br) Rio de Janeiro: ATM/MPLA
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 177.154.192.0/19 | 8.2K |
9.8%
|
Sistema Oeste de Servicos LTDA | BR | Rio Grande do Norte | Mossoró |
| 179.107.224.0/19 | 8.2K |
9.0%
|
Sistema Oeste de Servicos LTDA | BR | Rio Grande do Norte | Mossoró |
| 131.161.132.0/22 | 1.0K |
18.4%
|
Sistema Oeste de Servicos LTDA | BR | — | — |
| 138.94.108.0/22 | 1.0K |
10.4%
|
Sistema Oeste de Servicos LTDA | BR | Rio Grande do Norte | Mossoró |
| 143.202.240.0/22 | 1.0K |
22.2%
|
Sistema Oeste de Servicos LTDA | BR | — | — |
| 168.232.152.0/22 | 1.0K |
20.3%
|
Sistema Oeste de Servicos LTDA | BR | Rio Grande do Norte | Mossoró |
| 170.80.176.0/22 | 1.0K |
18.6%
|
Sistema Oeste de Servicos LTDA | BR | Rio Grande do Norte | Mossoró |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS262293 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.
| Prefix | Announcement samples | Last seen |
|---|---|---|
| 177.154.192.0/24 | 57,663 | 2026-09-17 00:20:35 |
| 179.107.224.0/19 | 50,946 | 2026-09-17 00:38:18 |
| 131.161.132.0/22 | 50,612 | 2026-09-17 00:38:18 |
| 179.107.224.0/22 | 50,428 | 2026-09-17 00:38:18 |
| 177.154.192.0/19 | 50,399 | 2026-09-17 00:38:18 |
| 138.94.108.0/22 | 50,243 | 2026-09-17 00:38:18 |
| 131.161.134.0/23 | 50,238 | 2026-09-17 00:38:18 |
| 168.232.152.0/22 | 50,197 | 2026-09-17 00:38:18 |
| 179.107.232.0/22 | 50,151 | 2026-09-17 00:38:18 |
| 179.107.236.0/22 | 50,120 | 2026-09-17 00:38:18 |
| 143.202.240.0/22 | 50,106 | 2026-09-17 00:38:18 |
| 179.107.228.0/22 | 47,359 | 2026-09-17 00:38:18 |
| 179.107.240.0/22 | 46,988 | 2026-09-17 00:38:18 |
| 177.154.221.0/24 | 46,984 | 2026-09-17 00:38:18 |
| 179.107.252.0/22 | 46,896 | 2026-09-17 00:38:18 |
| 179.107.244.0/22 | 46,585 | 2026-09-17 00:19:40 |
| 170.80.176.0/22 | 46,332 | 2026-09-17 00:38:18 |
| 179.107.252.0/24 | 45,351 | 2026-09-17 00:39:26 |
| 177.154.220.0/22 | 45,344 | 2026-09-17 00:39:26 |
| 177.154.223.0/24 | 45,002 | 2026-09-17 00:39:26 |
| 179.107.248.0/22 | 44,042 | 2026-09-17 00:19:40 |
| 179.107.255.0/24 | 43,287 | 2026-09-17 00:39:26 |
| 179.107.254.0/24 | 43,134 | 2026-09-17 00:39:26 |
| 179.107.253.0/24 | 41,510 | 2026-09-17 00:39:26 |
| 177.154.204.0/22 | 41,155 | 2026-09-17 00:39:26 |
| 177.154.200.0/22 | 41,143 | 2026-09-17 00:39:26 |
| 177.154.192.0/22 | 41,131 | 2026-09-17 00:39:26 |
| 177.154.196.0/22 | 41,120 | 2026-09-17 00:39:26 |
| 177.154.216.0/22 | 41,044 | 2026-09-17 00:39:26 |
| 177.154.208.0/22 | 41,037 | 2026-09-17 00:39:26 |
| 177.154.212.0/22 | 40,979 | 2026-09-17 00:39:26 |
| 143.202.242.0/23 | 40,966 | 2026-09-17 00:39:26 |
| 143.202.240.0/23 | 40,956 | 2026-09-17 00:39:26 |
| 138.94.108.0/23 | 40,910 | 2026-09-17 00:39:26 |
| 138.94.110.0/23 | 40,909 | 2026-09-17 00:39:26 |
| 170.80.176.0/23 | 40,801 | 2026-09-17 00:39:26 |
| 168.232.154.0/23 | 40,702 | 2026-09-17 00:39:26 |
| 170.80.178.0/23 | 40,675 | 2026-09-17 00:39:26 |
| 168.232.152.0/23 | 40,666 | 2026-09-17 00:39:26 |
| 131.161.132.0/23 | 17,422 | 2026-05-28 04:24:53 |
| 177.154.200.0/23 | 5,014 | 2026-09-16 21:14:49 |
| 168.232.152.0/24 | 5,001 | 2026-05-28 04:30:43 |
| 177.154.198.0/23 | 4,978 | 2026-09-16 21:16:57 |
| 177.154.196.0/23 | 4,486 | 2026-09-16 21:22:44 |
| 177.154.192.0/23 | 4,445 | 2026-09-16 21:20:22 |
| 177.154.194.0/23 | 4,441 | 2026-09-16 21:23:56 |
| 177.154.202.0/23 | 4,421 | 2026-09-16 21:19:25 |
| 177.154.204.0/23 | 4,418 | 2026-09-16 21:18:06 |
| 177.154.216.0/23 | 4,349 | 2026-09-16 21:26:35 |
| 177.154.222.0/23 | 4,293 | 2026-09-16 21:28:58 |
Showing top 50 of 59 announced prefixes by sample volume.
Frequently Asked Questions
What is AS262293?
AS262293 is an Autonomous System Number assigned to Sistema Oeste de Servicos LTDA. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).
How many IP addresses does AS262293 announce?
AS262293 announces 21.5K IPv4 addresses distributed across 7 routed CIDR prefixes. The network is registered in Brazil.
Who operates AS262293?
AS262293 is operated by Sistema Oeste de Servicos LTDA. The organization is based in Brazil. You can view all IP ranges and related ASNs on the organization page.
What country is AS262293 registered in?
AS262293 is registered in Brazil. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
