All families · Network
Attacks observed on Cogent Communications, LLC (AS174)
All families attack observations affecting AS174 Cogent Communications, LLC: targeted prefixes, attack methods, destination ports, and timing over the last 30 days.
119 observations · Last 30 days · Latest observation
Most affected countries
Last 30 days
Most observed methods
- Cereal2: UDP flood with large datagrams (default 1400-byte payload)36
- Cereal2: Configurable custom-payload UDP flood28
- Potassium: UDP datagram flood, variant 726
- Cereal2: Small randomized UDP datagram flood17
- Cereal2: UDP flood with minimal datagrams (default 1-byte payload)8
- Cereal2: Stateful TCP connection and session flood2
- Potassium: UDP datagram flood, variant 131
- Potassium: TCP connection flood1
Last 30 days
Recent observations
- Potassium: UDP datagram flood, variant 13149.78.133.127/32UDP/251mArgentina
- Potassium: TCP connection flood149.78.133.161/32TCP/61121m 40sArgentina
- Cereal2: UDP flood with minimal datagrams (default 1-byte payload)149.6.50.82/32UDP/531mRomania
- Potassium: UDP datagram flood, variant 7149.78.133.161/32UDP/531m 40sArgentina
- Potassium: UDP datagram flood, variant 7149.78.133.130/32UDP/691m 40sArgentina
- Potassium: UDP datagram flood, variant 7149.78.133.3/32UDP/200001m 40sArgentina
- Potassium: UDP datagram flood, variant 7149.78.133.3/32UDP/200001mArgentina
- Cereal2: UDP flood with large datagrams (default 1400-byte payload)38.211.252.0/24UDP/558301mUnited States
- Potassium: UDP datagram flood, variant 7149.78.133.16/32UDP/70021m 40sArgentina
- Cereal2: UDP flood with large datagrams (default 1400-byte payload)38.211.252.0/24UDP/167191mUnited States
- Cereal2: UDP flood with large datagrams (default 1400-byte payload)38.211.252.0/24UDP/555421mUnited States
- Potassium: UDP datagram flood, variant 7149.78.133.218/32UDP/531m 40sArgentina
- Potassium: UDP datagram flood, variant 738.248.23.84/32UDP/801mUnited States
- Potassium: UDP datagram flood, variant 7149.78.133.9/32UDP/531m 40sArgentina
- Potassium: UDP datagram flood, variant 7149.78.133.69/32UDP/4431m 40sArgentina
- Potassium: UDP datagram flood, variant 7149.78.133.16/32UDP/123451m 40sArgentina
- Potassium: UDP datagram flood, variant 738.248.23.84/32UDP/221mUnited States
- Cereal2: Stateful TCP connection and session flood38.248.23.84/32TCP/221mUnited States
- Potassium: UDP datagram flood, variant 738.248.23.84/32UDP/221mUnited States
- Potassium: UDP datagram flood, variant 738.248.23.84/32UDP/221mUnited States
- Potassium: UDP datagram flood, variant 738.211.244.0/24UDP/801mNetherlands
- Potassium: UDP datagram flood, variant 738.211.244.0/24UDP/801mNetherlands
- Cereal2: UDP flood with minimal datagrams (default 1-byte payload)149.6.25.170/32UDP/531mCzechia
- Potassium: UDP datagram flood, variant 738.211.244.0/24UDP/801mNetherlands
- Potassium: UDP datagram flood, variant 738.211.244.0/24UDP/801mNetherlands
- Potassium: UDP datagram flood, variant 738.211.244.0/24UDP/801mNetherlands
- Potassium: UDP datagram flood, variant 738.211.244.0/24UDP/801mNetherlands
- Potassium: UDP datagram flood, variant 738.248.23.84/32UDP/531mUnited States
- Potassium: UDP datagram flood, variant 738.248.23.84/32UDP/801mUnited States
- Potassium: UDP datagram flood, variant 738.248.23.84/32UDP/801mUnited States
- Potassium: UDP datagram flood, variant 7102.129.145.26/32UDP/622431mUnited States
- Potassium: UDP datagram flood, variant 738.248.23.84/32UDP/4431mUnited States
- Cereal2: UDP flood with minimal datagrams (default 1-byte payload)130.117.3.137/32UDP/531mSlovakia
- Potassium: UDP datagram flood, variant 738.248.23.84/32UDP/801mUnited States
- Cereal2: Small randomized UDP datagram flood209.61.8.0/22UDP/RANDOM1mBrazil
- Potassium: UDP datagram flood, variant 738.248.23.84/32UDP/531mUnited States
- Cereal2: UDP flood with minimal datagrams (default 1-byte payload)154.54.59.177/32UDP/531mSlovakia
- Cereal2: UDP flood with minimal datagrams (default 1-byte payload)149.6.50.82/32UDP/531mRomania
- Cereal2: Small randomized UDP datagram flood38.211.117.0/24UDP/RANDOM1mUnited States
- Cereal2: Small randomized UDP datagram flood38.211.117.0/24UDP/RANDOM1mUnited States
botnet.cl reports infrastructure it observed. An address appearing here identifies a target or a relay, not a person responsible for the attack.