Cereal2 · Network

Attacks observed on TELXE DO BRASIL TELECOMUNICACOES LTDA (AS266583)

Cereal2 attack observations affecting AS266583 TELXE DO BRASIL TELECOMUNICACOES LTDA: targeted prefixes, attack methods, destination ports, and timing over the last 30 days.

564 observations · Last 30 days · Latest observation 2026-09-11 02:18:52 UTC

Most affected countries

Brazil564

Most observed methods

Configurable custom-payload UDP flood533
Small randomized UDP datagram flood29
UDP flood with large datagrams (default 1400-byte payload)2

Recent observations

2026-09-11 02:18:52 UTCSmall randomized UDP datagram flood45.228.15.0/24UDP/RANDOM1mBrazil
2026-09-11 02:16:52 UTCSmall randomized UDP datagram flood45.228.14.0/24UDP/RANDOM1mBrazil
2026-09-10 23:08:51 UTCSmall randomized UDP datagram flood45.228.15.0/24UDP/RANDOM1mBrazil
2026-09-10 23:06:51 UTCSmall randomized UDP datagram flood45.228.14.0/24UDP/RANDOM1mBrazil
2026-09-10 22:26:50 UTCSmall randomized UDP datagram flood45.228.15.0/24UDP/RANDOM1mBrazil
2026-09-10 22:24:50 UTCSmall randomized UDP datagram flood45.228.14.0/24UDP/RANDOM1mBrazil
2026-09-10 22:22:50 UTCSmall randomized UDP datagram flood45.228.13.0/24UDP/RANDOM1mBrazil
2026-09-10 22:20:50 UTCSmall randomized UDP datagram flood45.7.101.0/24UDP/RANDOM1mBrazil
2026-09-10 05:52:10 UTCConfigurable custom-payload UDP flood45.228.15.0/24UDP/RANDOM1mBrazil
2026-09-10 05:50:10 UTCConfigurable custom-payload UDP flood45.228.14.0/24UDP/RANDOM1mBrazil
2026-09-10 05:48:10 UTCConfigurable custom-payload UDP flood45.228.13.0/24UDP/RANDOM1mBrazil
2026-09-10 05:16:09 UTCConfigurable custom-payload UDP flood45.228.15.0/24UDP/RANDOM1mBrazil
2026-09-10 05:14:09 UTCConfigurable custom-payload UDP flood45.228.14.0/24UDP/RANDOM1mBrazil
2026-09-10 05:12:09 UTCConfigurable custom-payload UDP flood45.228.13.0/24UDP/RANDOM1mBrazil
2026-09-10 05:10:09 UTCConfigurable custom-payload UDP flood45.7.102.0/24UDP/RANDOM1mBrazil
2026-09-10 05:08:09 UTCConfigurable custom-payload UDP flood45.7.101.0/24UDP/RANDOM1mBrazil
2026-09-10 04:24:09 UTCConfigurable custom-payload UDP flood45.228.15.0/24UDP/RANDOM1mBrazil
2026-09-10 04:22:09 UTCConfigurable custom-payload UDP flood45.228.14.0/24UDP/RANDOM1mBrazil
2026-09-10 04:20:09 UTCConfigurable custom-payload UDP flood45.228.13.0/24UDP/RANDOM1mBrazil
2026-09-10 04:18:09 UTCConfigurable custom-payload UDP flood45.7.102.0/24UDP/RANDOM1mBrazil
2026-09-10 04:16:09 UTCConfigurable custom-payload UDP flood45.7.101.0/24UDP/RANDOM1mBrazil
2026-09-10 03:52:09 UTCConfigurable custom-payload UDP flood45.228.15.0/24UDP/RANDOM1mBrazil
2026-09-10 03:50:09 UTCConfigurable custom-payload UDP flood45.228.14.0/24UDP/RANDOM1mBrazil
2026-09-10 02:56:08 UTCConfigurable custom-payload UDP flood45.228.15.0/24UDP/RANDOM1mBrazil
2026-09-10 02:54:08 UTCConfigurable custom-payload UDP flood45.228.14.0/24UDP/RANDOM1mBrazil
2026-09-10 02:52:08 UTCConfigurable custom-payload UDP flood45.228.13.0/24UDP/RANDOM1mBrazil
2026-09-10 02:50:08 UTCConfigurable custom-payload UDP flood45.7.102.0/24UDP/RANDOM1mBrazil
2026-09-10 02:10:08 UTCConfigurable custom-payload UDP flood45.228.15.0/24UDP/RANDOM1mBrazil
2026-09-10 02:08:08 UTCConfigurable custom-payload UDP flood45.228.14.0/24UDP/RANDOM1mBrazil
2026-09-10 02:06:08 UTCConfigurable custom-payload UDP flood45.228.13.0/24UDP/RANDOM1mBrazil
2026-09-10 02:04:08 UTCConfigurable custom-payload UDP flood45.7.102.0/24UDP/RANDOM1mBrazil
2026-09-10 01:34:08 UTCConfigurable custom-payload UDP flood45.228.15.0/24UDP/RANDOM1mBrazil
2026-09-10 00:08:07 UTCConfigurable custom-payload UDP flood45.228.15.0/24UDP/RANDOM1mBrazil
2026-09-10 00:06:07 UTCConfigurable custom-payload UDP flood45.228.14.0/24UDP/RANDOM1mBrazil
2026-09-10 00:04:07 UTCConfigurable custom-payload UDP flood45.228.13.0/24UDP/RANDOM1mBrazil
2026-09-10 00:02:07 UTCConfigurable custom-payload UDP flood45.7.102.0/24UDP/RANDOM1mBrazil
2026-09-10 00:00:07 UTCConfigurable custom-payload UDP flood45.7.101.0/24UDP/RANDOM1mBrazil
2026-09-09 23:58:07 UTCConfigurable custom-payload UDP flood45.7.100.0/24UDP/RANDOM1mBrazil
2026-09-09 23:52:07 UTCConfigurable custom-payload UDP flood45.228.15.0/24UDP/RANDOM1mBrazil
2026-09-09 23:50:07 UTCConfigurable custom-payload UDP flood45.228.14.0/24UDP/RANDOM1mBrazil

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