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Tuesday, November 30, 2021

Botnet Statistics [2021-11-29]

(To download the latest zombie ip list, please visit the Daily Zombie IP Lists for November 2021. To get an idea of what IP is scanning the Internet currently, please watch: Daily Botnet Detection Live Streaming.)
detection period: 2021-11-29 00:00-23:59 UTC
total number of suspected botnet IPs: 21120
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 19447
number of spam blocked: 0
recipient count of spam blocked: 0

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

RankNetwork# of suspected botnet IPs
1DIGITALOCEAN-192-241-128-0725
2VNPT-VN574
3ALISOFT560
4VIETTEL-VN405
5HINET-NET384
6TencentCloud270
7TELKOMNET252
8BSNLNET245
9AFRINIC-042005240
10LINODE-US217


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

RankCountry/Region# of suspected botnet IPs
1United States3850
2China3028
3India1447
4Russian Federation1411
5Viet Nam1390
6Brazil965
7Indonesia785
8Thailand519
9Taiwan501
10South Korea416

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

RankTCP port number# of connection attempts received
1445182869
28282153759
38023126745
42233119628
53002101945
6802296882
7822292418
8882292275
9190390872
1064190552

20211130 Botnet Detection Live Streaming 220+ zombies detected)

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