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Tuesday, November 19, 2019

Botnet Statistics [2019-11-18]

detection period: 2019-11-18 00:00-23:59 UTC
total number of suspected botnet IPs: 21907
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 21192
number of spam blocked: 0
recipient count of spam blocked: 0

The top 10 networks (as found in WHOIS), ordered by number of suspected botnet IPs are:

RankNetwork# of suspected botnet IPs
1UNICOM-HA1248
2TencentCloud586
3Baidu560
4TENCENT-CN532
5VNPT-VN358
6HINET-NET356
7KORNET300
8VIETTEL-VN254
9TELKOMNET237
10CMNET222

The top 10 countries (as defined by the 2-character country code), ordered by number of suspected botnet IPs are:

RankCountry/Region# of suspected botnet IPs
1China5997
2United States1915
3Brazil1345
4India978
5Viet Nam964
6Russian Federation825
7Thailand781
8France719
9Indonesia639
10South Korea507

The top 10 TCP ports, ordered by number of connection attempts received are:

RankTCP port number# of connection attempts received
1445157353
22359390
32223102
4143320692
5112214916
62262212741
7227712195
82611878
9223228543
1033896913

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