AS18881: TELEFONICA BRASIL S.A

HoneyLabs honeypots recorded 532 probes from AS18881 (TELEFONICA BRASIL S.A) in the last 7 days, originating from 11 distinct source IP addresses.

First observed 2026-10-29 08:26, most recently 2026-11-05 04:59 (UTC).

What the sensors show

Probes arrived on every day of the 7-day window. The busiest day was 2026-11-03, with 166. Its 11 addresses probed 7 distinct ports. The most probed was port 39131, with 60% of the probes. No single address sent more than 24% of them. None of the 11 busiest addresses is a recognised research scanner.

Ports it targets

Most active source addresses

Where it comes from

Client strings it sends