Botnet Statistics [2021-06-15]

(To download the latest zombie ip list, please visit the Daily Zombie IP Lists for June 2021. To get an idea of what IP is scanning the Internet currently, please watch: Daily Botnet Detection Live Streaming.)
detection period: 2021-06-15 00:00-23:59 UTC
total number of suspected botnet IPs: 32908
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 30490
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:

Rank	Network	# of suspected botnet IPs
1	TencentCloud	2162
2	DIGITALOCEAN-192-241-128-0	977
3	ALISOFT	921
4	TENCENT-CN	728
5	NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK	680
6	VNPT-VN	534
7	HINET-NET	510
8	VIETTEL-VN	415
9	Baidu	411
10	CMNET	361

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

Rank	Country/Region	# of suspected botnet IPs
1	China	8664
2	United States	5174
3	India	1936
4	Russian Federation	1661
5	Viet Nam	1429
6	Brazil	1352
7	Indonesia	871
8	European Union	718
9	South Korea	701
10	Taiwan	682

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

Rank	TCP port number	# of connection attempts received
1	10000	187542
2	445	154721
3	1070	79261
4	5900	78558
5	22	60690
6	12121	59235
7	1157	57625
8	10122	56531
9	21	55504
10	1122	54376

20210616 Botnet Detection Live Streaming 2100+ zombies detected)