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 v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Network profile
Source: PeeringDB →Present at 2 internet exchanges: IX.br (PTT.br) Florianópolis: ATM/MPLA, IX.br (PTT.br) Porto Alegre: ATM/MPLA
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 131.108.120.0/22 | 1.0K |
89.1%
|
BR7 TELECOM | BR | Santa Catarina | Massaranduba |
| 170.245.192.0/22 | 1.0K |
80.8%
|
BR7 TELECOM | BR | Santa Catarina | Luiz Alves |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS61673 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 |
|---|---|---|
| 170.245.192.0/22 | 49,004 | 2026-08-02 22:13:24 |
| 131.108.120.0/22 | 46,388 | 2026-08-02 22:13:08 |
| 131.108.120.0/23 | 311 | 2026-08-02 18:05:01 |
| 131.108.122.0/23 | 301 | 2026-08-02 18:05:01 |
| 170.245.192.0/23 | 297 | 2026-08-02 18:05:01 |
| 170.245.194.0/23 | 294 | 2026-08-02 18:05:01 |
Frequently Asked Questions
What is AS61673?
AS61673 is an Autonomous System Number assigned to BR7 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 AS61673 announce?
AS61673 announces 2.0K IPv4 addresses distributed across 2 routed CIDR prefixes. The network is registered in Brazil.
Who operates AS61673?
AS61673 is operated by BR7 TELECOM. The organization is based in Brazil. You can view all IP ranges and related ASNs on the organization page.
What country is AS61673 registered in?
AS61673 is registered in Brazil. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
