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
- Isp allocation +5
- Trust score 70 / 100
Experimental · trust-vectors model v1.2.1 — a transparent heuristic, not a definitive verdict. How it works →
Network profile
Source: PeeringDB →Present at 3 internet exchanges: IX.br (PTT.br) Porto Alegre: ATM/MPLA, IX.br (PTT.br) São Paulo: ATM/MPLA, IX.br (PTT.br) Lajeado: ATM/MLPA
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 177.23.208.0/21 | 2.0K |
98.6%
|
Tubaron Telecom | BR | Rio Grande do Sul | Porto Alegre |
| 177.86.104.0/21 | 2.0K |
98.4%
|
Tubaron Telecom | BR | Rio Grande do Sul | Butiá |
| 179.109.56.0/21 | 2.0K |
98.7%
|
Tubaron Telecom | BR | Rio Grande do Sul | Minas do Leão |
| 186.251.56.0/22 | 1.0K |
98.6%
|
Tubaron Telecom | BR | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS262903 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 |
|---|---|---|
| 186.251.58.0/23 | 56,295 | 2026-10-14 18:06:20 |
| 186.251.56.0/23 | 55,462 | 2026-10-14 18:06:49 |
| 177.86.104.0/21 | 47,867 | 2026-10-14 18:06:14 |
| 177.23.212.0/22 | 47,859 | 2026-10-14 18:06:14 |
| 179.109.56.0/21 | 47,697 | 2026-10-14 18:06:14 |
| 186.251.56.0/22 | 47,667 | 2026-10-14 18:06:57 |
| 177.23.208.0/22 | 46,124 | 2026-10-14 18:06:14 |
| 177.23.208.0/24 | 35,215 | 2026-10-14 18:53:16 |
| 177.23.212.0/24 | 35,143 | 2026-10-14 18:53:16 |
| 177.86.104.0/23 | 27,121 | 2026-10-14 18:06:20 |
| 177.86.108.0/22 | 27,104 | 2026-10-14 18:06:20 |
| 177.86.110.0/23 | 27,103 | 2026-10-14 18:06:20 |
| 177.86.104.0/22 | 27,059 | 2026-10-14 18:06:49 |
| 177.86.108.0/23 | 27,043 | 2026-10-14 18:06:20 |
| 179.109.56.0/22 | 27,041 | 2026-10-14 18:06:20 |
| 179.109.56.0/23 | 27,040 | 2026-10-14 18:06:20 |
| 177.23.210.0/23 | 27,021 | 2026-10-14 18:06:20 |
| 179.109.58.0/23 | 26,998 | 2026-10-14 18:06:20 |
| 179.109.60.0/22 | 26,975 | 2026-10-14 18:06:20 |
| 179.109.60.0/23 | 26,972 | 2026-10-14 18:06:20 |
| 179.109.62.0/23 | 26,963 | 2026-10-14 18:06:20 |
| 177.86.106.0/23 | 26,947 | 2026-10-14 18:06:20 |
| 177.23.208.0/23 | 26,847 | 2026-10-14 18:06:49 |
| 177.23.214.0/23 | 24,325 | 2026-10-14 18:06:20 |
| 177.23.212.0/23 | 24,324 | 2026-10-14 18:06:20 |
| 186.251.57.0/24 | 7,101 | 2026-10-14 17:50:08 |
| 186.251.59.0/24 | 7,063 | 2026-10-14 17:50:08 |
| 186.251.56.0/24 | 6,950 | 2026-10-14 17:50:08 |
| 186.251.58.0/24 | 6,934 | 2026-10-14 17:50:08 |
| 177.86.109.0/24 | 6,048 | 2026-10-14 17:50:08 |
| 177.86.108.0/24 | 6,039 | 2026-10-14 17:50:08 |
| 179.109.62.0/24 | 6,035 | 2026-10-14 17:50:08 |
| 177.86.110.0/24 | 6,033 | 2026-10-14 17:50:08 |
| 179.109.58.0/24 | 6,030 | 2026-10-14 17:50:08 |
| 179.109.60.0/24 | 6,018 | 2026-10-14 17:50:08 |
| 177.86.111.0/24 | 6,014 | 2026-10-14 17:50:08 |
| 177.86.105.0/24 | 6,000 | 2026-10-14 17:50:08 |
| 179.109.59.0/24 | 5,998 | 2026-10-14 17:50:08 |
| 179.109.63.0/24 | 5,997 | 2026-10-14 17:50:08 |
| 179.109.57.0/24 | 5,985 | 2026-10-14 17:50:08 |
| 179.109.56.0/24 | 5,932 | 2026-10-14 17:50:08 |
| 177.86.107.0/24 | 5,910 | 2026-10-14 17:50:08 |
| 177.86.106.0/24 | 5,896 | 2026-10-14 17:50:08 |
| 179.109.61.0/24 | 5,885 | 2026-10-14 17:50:08 |
| 177.86.104.0/24 | 5,883 | 2026-10-14 17:50:08 |
| 177.23.214.0/24 | 5,879 | 2026-10-14 17:50:08 |
| 177.23.213.0/24 | 5,843 | 2026-10-14 17:50:08 |
| 177.23.209.0/24 | 5,832 | 2026-10-14 17:50:08 |
| 177.23.211.0/24 | 5,829 | 2026-10-14 17:50:08 |
| 177.23.215.0/24 | 5,815 | 2026-10-14 17:50:08 |
Showing top 50 of 51 announced prefixes by sample volume.
Frequently Asked Questions
What is AS262903?
AS262903 is an Autonomous System Number assigned to Tubaron Telecom. 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 AS262903 announce?
AS262903 announces 7.2K IPv4 addresses distributed across 4 routed CIDR prefixes. The network is registered in Brazil.
Who operates AS262903?
AS262903 is operated by Tubaron Telecom. The organization is based in Brazil. You can view all IP ranges and related ASNs on the organization page.
What country is AS262903 registered in?
AS262903 is registered in Brazil. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
