AS52920
IVOCS INTERNET E COMUNICACAO LTDA
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 →
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 177.184.160.0/20 | 4.1K |
94.0%
|
IVOCS INTERNET E COMUNICACAO LTDA | BR | Rio Grande do Sul | Cachoeira do Sul |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS52920 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 |
|---|---|---|
| 177.184.172.0/22 | 21,416 | 2026-07-25 10:23:27 |
| 177.184.172.0/23 | 21,388 | 2026-07-25 10:23:27 |
| 177.184.174.0/23 | 21,359 | 2026-07-25 10:23:27 |
| 177.184.168.0/21 | 21,358 | 2026-07-25 10:23:27 |
| 177.184.160.0/20 | 21,317 | 2026-07-25 10:23:27 |
| 177.184.160.0/21 | 21,284 | 2026-07-25 10:23:27 |
| 177.184.164.0/22 | 21,281 | 2026-07-25 10:23:27 |
| 177.184.160.0/22 | 21,255 | 2026-07-25 10:23:27 |
| 177.184.170.0/23 | 21,224 | 2026-07-25 10:23:27 |
| 177.184.166.0/23 | 21,214 | 2026-07-25 10:23:27 |
| 177.184.160.0/23 | 21,189 | 2026-07-25 10:23:27 |
| 177.184.164.0/23 | 21,188 | 2026-07-25 10:23:27 |
| 177.184.168.0/22 | 21,182 | 2026-07-25 10:23:27 |
| 177.184.162.0/23 | 21,156 | 2026-07-25 10:23:27 |
| 177.184.168.0/23 | 21,130 | 2026-07-25 10:23:27 |
| 177.184.171.0/24 | 20,884 | 2026-07-25 10:23:27 |
| 177.184.173.0/24 | 20,821 | 2026-07-25 10:23:27 |
| 177.184.172.0/24 | 20,807 | 2026-07-25 10:23:27 |
| 177.184.168.0/24 | 20,752 | 2026-07-25 10:23:27 |
| 177.184.163.0/24 | 20,742 | 2026-07-25 10:23:27 |
| 177.184.164.0/24 | 20,721 | 2026-07-25 10:23:27 |
| 177.184.161.0/24 | 20,707 | 2026-07-25 10:23:27 |
| 177.184.169.0/24 | 20,706 | 2026-07-25 10:23:27 |
| 177.184.162.0/24 | 20,695 | 2026-07-25 10:23:27 |
| 177.184.165.0/24 | 20,679 | 2026-07-25 10:23:27 |
| 177.184.160.0/24 | 20,647 | 2026-07-25 10:23:27 |
Frequently Asked Questions
What is AS52920?
AS52920 is an Autonomous System Number assigned to IVOCS INTERNET E COMUNICACAO 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 AS52920 announce?
AS52920 announces 4.1K IPv4 addresses distributed across 1 routed CIDR prefixes. The network is registered in Brazil.
Who operates AS52920?
AS52920 is operated by IVOCS INTERNET E COMUNICACAO LTDA. The organization is based in Brazil. You can view all IP ranges and related ASNs on the organization page.
What country is AS52920 registered in?
AS52920 is registered in Brazil. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
