Cereal2 · Observed attack
AS262761 UDP flood on 177.21.40.0/24 | 2026-09-17 02:08:59Z
· Event #232426
Country-level precision. botnet.cl stores the target country, never a city or coordinates, so the marker sits at the country's center.
What this method does
Cereal2 vector 8: Small randomized UDP datagram flood.
All Small randomized UDP datagram flood observations- Observed
- 2026-09-17T02:08:59.672Z
- Recorded
- Affected network
- 177.21.40.0/24
- Network operator
- Sinal Br Telecom LtdaAS262761
- Location
- Brazil
- Method
- Small randomized UDP datagram floodVector 8
- Protocol
- udp
- Destination port
- Randomized
- Commanded duration
- 1m
- Observed via
- 77.232.42.112
- Geolocation data
- ipinfo-lite · 2026-07
Recorded 262ms after observation
All controllers with retained sightings of this order. Older records may have incomplete source coverage.
Snapshot taken at ingestion; it is never re-resolved later.
Other attacks on this network
Within 24 hours of this observation
- Small randomized UDP datagram flood177.21.34.0/24
- UDP flood with large datagrams (default 1400-byte payload)177.21.32.0/22
- Small randomized UDP datagram flood186.225.132.0/24
- Small randomized UDP datagram flood186.225.144.0/24
- Small randomized UDP datagram flood186.225.143.0/24
- UDP flood with large datagrams (default 1400-byte payload)177.21.36.0/22
Other attacks in this country
Within 24 hours of this observation
- Configurable custom-payload UDP flood205.164.232.0/21
- Configurable custom-payload UDP flood177.66.192.0/22
- Configurable custom-payload UDP flood177.91.52.0/22
- Configurable custom-payload UDP flood167.249.168.0/22
- Configurable custom-payload UDP flood45.181.228.0/22
- Configurable custom-payload UDP flood205.164.232.0/21
botnet.cl reports infrastructure it observed. An address appearing here identifies a target or a relay, not a person responsible for the attack.