Cereal2 · Observed attack

Stateful TCP connection and session flood on OVH SAS in United States

· Event #251924

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 15: Stateful TCP connection and session flood.

All Stateful TCP connection and session flood observations
Observed
2026-09-22T03:18:45.380Z
Recorded

Recorded 182ms after observation

Affected network
51.81.91.0/24
Network operator
OVH SASAS16276
Location
United States
Method
Stateful TCP connection and session floodVector 15
Protocol
tcp
Destination port
80
Commanded duration
1m
Observed via
129.226.82.94185.173.38.47185.173.39.243.130.251.22843.155.204.22843.156.47.24043.156.82.23343.157.142.7843.157.181.15643.157.198.20043.157.78.24343.166.153.5843.166.252.22243.166.68.1743.173.124.2777.232.37.5577.232.41.11977.232.42.11277.232.42.7677.232.43.4292.119.158.3994.183.235.1194.183.235.15995.182.87.134

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

Geolocation data
ipinfo-lite · 2026-07

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.