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 16 internet exchanges: IX.br (PTT.br) Belo Horizonte: ATM/MPLA, IX.br (PTT.br) Brasília: ATM/MPLA, IX.br (PTT.br) Goiânia: ATM/MPLA, IX.br (PTT.br) São Paulo: ATM/MPLA, IX.br (PTT.br) Campo Grande, IX.br (PTT.br) Cuiabá: ATM/MPLA, IX.br (PTT.br) Salvador: ATM/MPLA, IX.br (PTT.br) Rio Branco, IX.br (PTT.br) Palmas, IX.br (PTT.br) Vitória: ATM/MPLA, …
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 191.227.0.0/17 | 32.8K |
0.0%
|
SITELBRA LTDA | BR | Pará | Belém |
| 149.78.96.0/19 | 8.2K |
0.0%
|
SITELBRA LTDA | US | — | — |
| 149.78.192.0/21 | 2.0K |
0.0%
|
SITELBRA LTDA | US | — | — |
| 167.249.248.0/22 | 1.0K |
76.8%
|
SITELBRA LTDA | BR | Federal District | Brasília |
| 170.246.8.0/22 | 1.0K |
73.6%
|
SITELBRA LTDA | BR | Federal District | Brasília |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS265171 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 |
|---|---|---|
| 191.227.80.0/24 | 48,879 | 2026-07-22 20:04:27 |
| 149.78.105.0/24 | 44,808 | 2026-07-24 16:13:06 |
| 170.246.9.0/24 | 40,764 | 2026-07-24 16:13:07 |
| 170.246.10.0/24 | 40,754 | 2026-07-24 16:13:07 |
| 170.246.11.0/24 | 38,815 | 2026-07-24 16:13:07 |
| 170.246.8.0/24 | 37,921 | 2026-07-24 16:13:07 |
| 167.249.251.0/24 | 37,853 | 2026-07-24 16:13:07 |
| 149.78.96.0/19 | 37,816 | 2026-07-24 16:13:05 |
| 167.249.248.0/22 | 37,805 | 2026-07-24 16:13:07 |
| 170.246.8.0/22 | 37,658 | 2026-07-24 16:13:07 |
| 149.78.194.0/24 | 29,683 | 2026-07-24 15:53:20 |
| 149.78.193.0/24 | 29,647 | 2026-07-24 15:53:20 |
| 149.78.124.0/24 | 28,907 | 2026-07-24 15:53:20 |
| 149.78.107.0/24 | 26,427 | 2026-07-24 15:53:20 |
| 149.78.120.0/24 | 25,411 | 2026-07-24 15:53:20 |
| 149.78.109.0/24 | 24,631 | 2026-07-24 15:53:20 |
| 149.78.114.0/24 | 24,496 | 2026-07-24 15:53:20 |
| 167.249.250.0/24 | 22,502 | 2026-07-24 15:53:27 |
| 149.78.197.0/24 | 22,306 | 2026-07-24 15:53:20 |
| 149.78.199.0/24 | 22,288 | 2026-07-24 15:53:20 |
| 149.78.198.0/24 | 22,280 | 2026-07-24 15:53:20 |
| 149.78.195.0/24 | 22,272 | 2026-07-24 15:53:20 |
| 149.78.192.0/24 | 22,259 | 2026-07-24 15:53:20 |
| 149.78.196.0/24 | 22,205 | 2026-07-24 15:53:20 |
| 149.78.192.0/21 | 21,737 | 2026-07-24 15:53:20 |
| 191.227.78.0/24 | 21,178 | 2026-07-24 15:53:43 |
| 191.227.79.0/24 | 21,147 | 2026-07-24 15:53:43 |
| 191.227.96.0/24 | 21,136 | 2026-07-24 15:53:43 |
| 149.78.116.0/24 | 21,045 | 2026-07-24 16:14:37 |
| 149.78.125.0/24 | 17,535 | 2026-07-24 06:06:06 |
| 191.227.18.0/24 | 17,216 | 2026-07-24 16:14:42 |
| 191.227.18.0/23 | 17,201 | 2026-07-24 16:14:41 |
| 149.78.117.0/24 | 16,448 | 2026-07-24 06:06:06 |
| 191.227.4.0/22 | 14,752 | 2026-07-24 16:14:39 |
| 191.227.2.0/23 | 14,616 | 2026-07-24 16:14:39 |
| 191.227.1.0/24 | 14,552 | 2026-07-24 16:14:39 |
| 191.227.7.0/24 | 14,507 | 2026-07-24 16:14:37 |
| 149.78.121.0/24 | 13,884 | 2026-07-24 15:47:08 |
| 191.227.66.0/23 | 13,100 | 2026-07-24 15:47:08 |
| 191.227.0.0/17 | 13,003 | 2026-07-24 15:46:53 |
| 149.78.119.0/24 | 12,851 | 2026-07-24 15:53:20 |
| 149.78.104.0/24 | 11,337 | 2026-07-24 06:06:06 |
| 149.78.115.0/24 | 7,918 | 2026-07-24 15:46:37 |
| 191.227.8.0/21 | 7,602 | 2026-07-24 16:14:36 |
| 149.78.112.0/24 | 5,347 | 2026-07-24 15:46:37 |
| 191.227.64.0/24 | 4,920 | 2026-07-24 15:46:37 |
| 191.227.24.0/23 | 3,744 | 2026-07-24 15:46:49 |
| 191.227.25.0/24 | 3,720 | 2026-07-24 15:46:49 |
| 149.78.118.0/24 | 3,645 | 2026-07-24 15:53:20 |
| 149.78.110.0/24 | 3,421 | 2026-07-24 15:53:20 |
Showing top 50 of 61 announced prefixes by sample volume.
Frequently Asked Questions
What is AS265171?
AS265171 is an Autonomous System Number assigned to SITELBRA 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 AS265171 announce?
AS265171 announces 45.1K IPv4 addresses distributed across 5 routed CIDR prefixes. The network is registered in Brazil.
Who operates AS265171?
AS265171 is operated by SITELBRA LTDA. The organization is based in Brazil. You can view all IP ranges and related ASNs on the organization page.
What country is AS265171 registered in?
AS265171 is registered in Brazil. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
