Botnet Statistics [2023-05-30]

(To download the latest zombie ip list, please visit the Daily Zombie IP Lists for May 2023. To get an idea of what IP is scanning the Internet currently, please watch: Daily Botnet Detection Live Streaming.)
detection period: 2023-05-30 00:00-23:59 UTC
total number of suspected botnet IPs: 23780
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 21316
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	GOOGLE-CLOUD	1033
2	ACEVILLEPTELTD-SG	697
3	DIGITALOCEAN-192-241-128-0	492
4	PAN-22	467
5	AL-3	447
6	KORNET-KR	411
7	DIGITALOCEAN-107-170-0-0	367
8	CMNET	328
9	DIGITALOCEAN-162-243-0-0	313
10	ASEPL-SG	299

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	United States	6950
2	China	3288
3	India	1511
4	Singapore	1159
5	Russian Federation	905
6	Brazil	851
7	Viet Nam	672
8	South Korea	653
9	Indonesia	575
10	Hong Kong	469

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

Rank	TCP port number	# of connection attempts received
1	460	111944
2	123	93138
3	22	43498
4	445	37900
5	6000	32693
6	23	31467
7	1234	30086
8	5900	28648
9	4222	24485
10	60001	22968

20230531 Botnet Detection Live Streaming 500+ zombies detected)