Botnet Statistics [2021-10-07]

(To download the latest zombie ip list, please visit the Daily Zombie IP Lists for October 2021. To get an idea of what IP is scanning the Internet currently, please watch: Daily Botnet Detection Live Streaming.)
detection period: 2021-10-07 00:00-23:59 UTC
total number of suspected botnet IPs: 22972
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 21102
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	804
2	ALISOFT	801
3	DIGITALOCEAN-192-241-128-0	711
4	VNPT-VN	579
5	VIETTEL-VN	457
6	HINET-NET	405
7	CMNET	294
8	TELKOMNET	291
9	BSNLNET	264
10	NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK	245

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	4123
2	United States	2981
3	India	1747
4	Russian Federation	1627
5	Viet Nam	1476
6	Brazil	1189
7	Indonesia	856
8	Thailand	607
9	Taiwan	535
10	Mexico	488

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

Rank	TCP port number	# of connection attempts received
1	445	298742
2	12344	206189
3	11111	196984
4	12333	169182
5	1422	167446
6	1622	155212
7	2722	148412
8	1322	148075
9	9870	147061
10	2022	145678

20211008 Botnet Detection Live Streaming 220+ zombies detected)