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Thursday, August 20, 2026

Botnet Statistics [2026-08-19]

(To download the latest zombie ip list, please visit the Daily Zombie IP Lists for August 2026.
detection period: 2026-08-19 00:00-23:59 UTC
total number of suspected botnet IPs: 17065
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 16114
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
1INFRAWATCH1159
2AL-31058
3GOOGLE-CLOUD1038
4MSFT1005
5PAN-22962
6FR-ONYPHE-20191111480
7ASEPL-SG388
8CENSY378
9DE-ALPHA262
10UCLOUD-US252


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


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

RankCountry/Region# of suspected botnet IPs
1United States7538
2China2698
3United Kingdom765
4Germany703
5Singapore602
6Netherlands573
7France543
8Hong Kong311
9Russian Federation263
10India229

Wednesday, August 19, 2026

Botnet Statistics [2026-08-18]

(To download the latest zombie ip list, please visit the Daily Zombie IP Lists for August 2026.
detection period: 2026-08-18 00:00-23:59 UTC
total number of suspected botnet IPs: 18087
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 17010
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:

RankTCP port number# of connection attempts received
15900213882
2202574829
3902248198
4222146605
5545037413
6114636545
7515028944
8466427098
9202227052
10568324581
RankNetwork# of suspected botnet IPs
1INFRAWATCH1162
2AL-31125
3GOOGLE-CLOUD1030
4MSFT974
5PAN-22962
6ASEPL-SG486
7FR-ONYPHE-20191111480
8CENSY378
9UCLOUD-US257
10FR-ONYPHE-20221220240


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


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

RankCountry/Region# of suspected botnet IPs
1United States8123
2China2824
3United Kingdom827
4Germany682
5Singapore595
6France566
7Netherlands548
8Hong Kong299
9Russian Federation237
10Argentina233

Tuesday, August 18, 2026

Botnet Statistics [2026-08-17]

(To download the latest zombie ip list, please visit the Daily Zombie IP Lists for August 2026.
detection period: 2026-08-17 00:00-23:59 UTC
total number of suspected botnet IPs: 17699
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 16748
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:

RankTCP port number# of connection attempts received
15900218648
2202567307
3888855699
4702254448
5222146640
6122237396
7184127056
8202226963
9392124387
10288023081
RankNetwork# of suspected botnet IPs
1INFRAWATCH1135
2AL-31061
3GOOGLE-CLOUD1033
4MSFT982
5PAN-22960
6FR-ONYPHE-20191111480
7ASEPL-SG382
8CENSY375
9UCLOUD-US254
10DE-ALPHA247


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


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

RankCountry/Region# of suspected botnet IPs
1United States7687
2China2944
3Germany824
4United Kingdom784
5France568
6Netherlands549
7Singapore493
8Hong Kong322
9Argentina301
10Russian Federation262
RankTCP port number# of connection attempts received
15900203278
2888868083
3702254726
443347219
5122235721
6222135241
7601733662
8413729951
91232229675
10333328639