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Monday, October 14, 2019

Botnet Statistics [2019-10-13]

detection period: 2019-10-13 00:00-23:59 UTC
total number of suspected botnet IPs: 14435
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 13815
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
1Baidu507
2TENCENT-CN491
3TencentCloud472
4KORNET297
5CMNET226
6HINET-NET219
7DO-13198
8DIGITALOCEAN-12190
9VNPT-VN177
10OVH159

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
1China3871
2United States1873
3France684
4Russian Federation611
5Brazil515
6South Korea457
7Viet Nam455
8India447
9Singapore296
10Taiwan295

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

RankTCP port number# of connection attempts received
144525101
22317103
32216203
411014025
559007900
633897713
790047480
82227452
99626984
1027016883

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