AS61568
ALOO TELECOM - FSF TECNOLOGIA 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
- Active-threat / abuse risk −12
- Isp allocation +5
- Trust score 58 / 100
Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →
⚠ 2 MOAS prefixes — multiple origin ASNs detected
All MOAS anomalies →A previously stable prefix originated by AS61568 is now also announced by another ASN (MOAS — Multiple-Origin AS), detected from our RIPE RIS collectors. Often benign (anycast, multi-homing, or a recent transfer) — but it can signal a route leak or prefix hijack, so it's worth inspecting.
Network profile
Source: PeeringDB →Present at 11 internet exchanges: IX.br (PTT.br) Fortaleza: ATM/MPLA, Equinix Miami, IX.br (PTT.br) São Paulo: ATM/MPLA, IX.br (PTT.br) Recife: ATM/MPLA, IX.br (PTT.br) Maceió: ATM/MPLA, IX.br (PTT.br) Aracaju: ATM/MLPA, IX.br (PTT.br) Salvador: ATM/MPLA, IX.br (PTT.br) Campina Grande: ATM/MPLA, Equinix São Paulo: Equinix IX - SP Metro, IX.br (PTT.br) Natal: ATM/MPLA, …
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 190.15.96.0/19 | 8.2K |
0.9%
|
ALOO TELECOM - FSF TECNOLOGIA SA | BR | Alagoas | Maceió |
| 177.12.224.0/20 | 4.1K |
3.3%
|
ALOO TELECOM - FSF TECNOLOGIA SA | BR | Sergipe | Aracaju |
| 201.70.183.0/24 | 256 |
6.6%
|
ALOO TELECOM - FSF TECNOLOGIA SA | BR | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS61568 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 |
|---|---|---|
| 190.15.96.0/23 | 69,693 | 2026-11-06 16:42:03 |
| 190.15.96.0/19 | 54,949 | 2026-11-06 16:18:23 |
| 201.70.183.0/24 | 50,184 | 2026-11-06 16:18:23 |
| 177.12.224.0/23 | 47,913 | 2026-11-06 17:07:41 |
| 177.12.232.0/23 | 39,153 | 2026-11-06 17:07:35 |
| 190.15.114.0/23 | 35,726 | 2026-11-06 17:07:41 |
| 177.12.230.0/23 | 35,511 | 2026-11-06 17:07:41 |
| 190.15.112.0/23 | 35,349 | 2026-11-06 17:07:41 |
| 177.12.236.0/23 | 35,347 | 2026-11-06 17:07:41 |
| 177.12.234.0/23 | 35,221 | 2026-11-06 17:07:41 |
| 190.15.118.0/23 | 35,093 | 2026-11-06 17:07:41 |
| 190.15.116.0/23 | 35,075 | 2026-11-06 17:07:41 |
| 190.15.104.0/23 | 35,043 | 2026-11-06 17:07:41 |
| 190.15.110.0/23 | 34,978 | 2026-11-06 17:07:41 |
| 190.15.106.0/23 | 34,974 | 2026-11-06 17:07:41 |
| 177.12.228.0/23 | 34,972 | 2026-11-06 17:07:41 |
| 177.12.226.0/23 | 34,749 | 2026-11-06 17:07:41 |
| 190.15.98.0/23 | 34,660 | 2026-11-06 17:07:41 |
| 190.15.102.0/23 | 33,696 | 2026-11-06 17:07:41 |
| 190.15.100.0/23 | 33,290 | 2026-11-06 17:07:41 |
| 190.15.122.0/23 | 33,016 | 2026-11-06 17:07:41 |
| 190.15.108.0/23 | 32,937 | 2026-11-06 17:07:41 |
| 190.15.120.0/23 | 32,855 | 2026-11-06 17:07:41 |
| 190.15.124.0/23 | 32,723 | 2026-11-06 17:07:41 |
| 190.15.126.0/23 | 22,472 | 2026-11-06 16:18:23 |
| 177.12.238.0/23 | 20,478 | 2026-11-06 16:18:22 |
| 200.33.175.0/24 | 576 | 2026-06-11 13:41:26 |
| 177.12.239.0/24 | 109 | 2026-11-06 06:33:54 |
| 38.57.116.0/24 | 99 | 2026-11-06 01:18:53 |
| 190.15.103.0/24 | 95 | 2026-11-06 06:33:54 |
| 190.15.123.0/24 | 95 | 2026-11-06 06:33:54 |
| 177.12.233.0/24 | 95 | 2026-11-06 06:33:54 |
| 190.15.121.0/24 | 95 | 2026-11-06 06:33:54 |
| 190.15.109.0/24 | 95 | 2026-11-06 06:33:54 |
| 177.12.238.0/24 | 85 | 2026-11-06 06:33:54 |
| 190.15.127.0/24 | 85 | 2026-11-06 06:33:54 |
| 190.15.100.0/24 | 85 | 2026-11-06 06:33:59 |
| 177.12.229.0/24 | 83 | 2026-11-06 06:33:54 |
| 190.15.126.0/24 | 83 | 2026-11-06 06:33:54 |
| 190.15.114.0/24 | 83 | 2026-11-06 06:33:54 |
Showing top 40 of 41 announced prefixes by sample volume.
Frequently Asked Questions
What is AS61568?
AS61568 is an Autonomous System Number assigned to ALOO TELECOM - FSF TECNOLOGIA SA. 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 AS61568 announce?
AS61568 announces 12.5K IPv4 addresses distributed across 3 routed CIDR prefixes. The network is registered in Brazil.
Who operates AS61568?
AS61568 is operated by ALOO TELECOM - FSF TECNOLOGIA SA. The organization is based in Brazil. You can view all IP ranges and related ASNs on the organization page.
What country is AS61568 registered in?
AS61568 is registered in Brazil. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
