Cereal2 · Observed attack

AS263966 UDP flood on 138.255.111.0/24 | 2026-09-30 19:46:56Z

· Event #293027

WhatsApp

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 1: UDP flood with large datagrams (default 1400-byte payload).

All UDP flood with large datagrams (default 1400-byte payload) observations
Observed
2026-09-30T19:46:56.740Z
Recorded

Recorded 15s after observation

Affected network
138.255.111.0/24
Network operator
WORLD WIFI TELECOMUNICAÇÕES LTDA - MEAS263966
Location
Brazil
Method
UDP flood with large datagrams (default 1400-byte payload)Vector 1
Protocol
udp
Destination port
11181
Commanded duration
1m
Observed via
129.226.82.94130.94.107.174144.126.198.39152.42.196.145165.245.246.201178.62.233.22738.60.238.10943.130.251.22843.156.47.24043.156.82.23343.157.142.7843.157.181.15643.157.198.20043.157.78.24343.166.153.5843.166.252.22243.166.68.1743.173.124.2792.119.158.3994.183.235.14294.183.235.24995.182.87.134

All controllers with retained sightings of this order. Older records may have incomplete source coverage.

Geolocation data
ipinfo-lite · 2026-09

Snapshot taken at ingestion; it is never re-resolved later.

Other attacks on this network

Within 24 hours of this observation

Other attacks in this country

Within 24 hours of this observation

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