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 2 internet exchanges: IX.br (PTT.br) Fortaleza: ATM/MPLA, IX.br (PTT.br) Belém: ATM/MPLA
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 177.55.72.0/21 | 2.0K |
87.4%
|
Fibralink LTDA | BR | Pará | Marabá |
| 131.255.224.0/22 | 1.0K |
85.1%
|
Fibralink LTDA | BR | Pará | Marabá |
| 143.255.204.0/22 | 1.0K |
92.3%
|
Fibralink LTDA | BR | Pará | Redenção |
| 170.238.72.0/22 | 1.0K |
60.5%
|
Fibralink LTDA | BR | — | — |
| 177.55.68.0/22 | 1.0K |
86.7%
|
Fibralink LTDA | BR | Pará | Canaã dos Carajás |
| 186.195.160.0/22 | 1.0K |
87.4%
|
Fibralink LTDA | BR | — | — |
| 177.55.66.0/23 | 512 |
0.0%
|
Fibralink LTDA | BR | Pará | Belém |
| 177.55.70.0/23 | 512 |
0.0%
|
Fibralink LTDA | BR | — | — |
| 177.55.64.0/24 | 256 |
0.0%
|
Fibralink LTDA | BR | Pará | Marabá |
| 177.55.65.0/24 | 256 |
0.0%
|
Fibralink LTDA | BR | — | — |
| 177.55.68.0/24 | 256 |
0.0%
|
Fibralink LTDA | BR | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS264496 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 |
|---|---|---|
| 131.255.227.0/24 | 80,297 | 2026-09-11 21:23:39 |
| 131.255.226.0/24 | 80,217 | 2026-09-11 21:23:05 |
| 131.255.225.0/24 | 80,045 | 2026-09-11 21:02:10 |
| 143.255.206.0/24 | 79,637 | 2026-09-11 21:02:10 |
| 170.238.72.0/24 | 79,507 | 2026-09-11 21:02:10 |
| 143.255.204.0/24 | 79,474 | 2026-09-11 21:02:10 |
| 143.255.207.0/24 | 79,454 | 2026-09-11 21:02:10 |
| 170.238.74.0/24 | 78,818 | 2026-09-11 21:02:10 |
| 170.238.73.0/24 | 78,767 | 2026-09-11 21:02:10 |
| 170.238.75.0/24 | 78,712 | 2026-09-11 21:02:10 |
| 177.55.70.0/24 | 78,619 | 2026-09-11 21:15:30 |
| 170.238.72.0/22 | 77,856 | 2026-09-11 21:02:10 |
| 131.255.224.0/24 | 76,616 | 2026-09-11 20:56:01 |
| 131.255.224.0/22 | 72,085 | 2026-09-11 20:56:01 |
| 186.195.160.0/22 | 66,891 | 2026-09-11 21:22:29 |
| 177.55.72.0/24 | 61,254 | 2026-09-11 21:02:10 |
| 177.55.75.0/24 | 61,231 | 2026-09-11 21:02:10 |
| 177.55.74.0/24 | 61,155 | 2026-09-11 21:02:10 |
| 177.55.71.0/24 | 61,150 | 2026-09-11 21:16:29 |
| 177.55.73.0/24 | 61,105 | 2026-09-11 21:02:10 |
| 177.55.79.0/24 | 57,113 | 2026-09-11 21:01:49 |
| 177.55.64.0/24 | 55,658 | 2026-07-13 06:46:18 |
| 143.255.205.0/24 | 55,624 | 2026-09-11 21:02:10 |
| 177.55.76.0/24 | 53,934 | 2026-09-11 21:01:49 |
| 177.55.77.0/24 | 53,920 | 2026-09-11 21:01:49 |
| 177.55.78.0/24 | 53,763 | 2026-09-11 21:01:49 |
| 177.55.66.0/23 | 52,721 | 2026-09-11 21:14:37 |
| 177.55.68.0/24 | 49,935 | 2026-09-11 21:14:07 |
| 177.55.69.0/24 | 38,731 | 2026-07-29 21:40:06 |
| 177.55.65.0/24 | 25,010 | 2026-09-11 21:18:06 |
| 131.255.226.0/23 | 3,324 | 2026-06-16 18:15:24 |
Frequently Asked Questions
What is AS264496?
AS264496 is an Autonomous System Number assigned to Fibralink 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 AS264496 announce?
AS264496 announces 8.2K IPv4 addresses distributed across 11 routed CIDR prefixes. The network is registered in Brazil.
Who operates AS264496?
AS264496 is operated by Fibralink LTDA. The organization is based in Brazil. You can view all IP ranges and related ASNs on the organization page.
What country is AS264496 registered in?
AS264496 is registered in Brazil. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
