Cereal2 · Network

Attacks observed on MAIS TELECOMUNICACOES LTDA (AS269664)

Cereal2 attack observations affecting AS269664 MAIS TELECOMUNICACOES LTDA: targeted prefixes, attack methods, destination ports, and timing over the last 30 days.

7 observations · Last 30 days · Latest observation 2026-09-10 05:36:09 UTC

Most affected countries

Brazil7

Most observed methods

Configurable custom-payload UDP flood6
Small randomized UDP datagram flood1

Recent observations

2026-09-10 05:36:09 UTCConfigurable custom-payload UDP flood45.191.21.0/24UDP/RANDOM1mBrazil
2026-09-09 15:46:04 UTCConfigurable custom-payload UDP flood45.191.21.0/24UDP/RANDOM1mBrazil
2026-09-09 03:59:12 UTCSmall randomized UDP datagram flood45.191.21.0/24UDP/RANDOM1mBrazil
2026-09-08 12:31:48 UTCConfigurable custom-payload UDP flood45.191.21.0/24UDP/RANDOM1mBrazil
2026-09-08 12:29:48 UTCConfigurable custom-payload UDP flood45.191.20.0/23UDP/RANDOM1mBrazil
2026-09-08 08:21:46 UTCConfigurable custom-payload UDP flood45.191.21.0/24UDP/RANDOM1mBrazil
2026-09-08 08:19:46 UTCConfigurable custom-payload UDP flood45.191.20.0/23UDP/RANDOM1mBrazil

botnet.cl reports infrastructure it observed. An address appearing here identifies a target or a relay, not a person responsible for the attack.