The World's Worst Botnet ASNs
Autonomous System Numbers (ASNs) in this chart have the highest number of detected spam-bots as listed in the Spamhaus XBL zone, sorted by ASN. See one of the below links for a definition of ASN.
Most bots can be used for spam, phishing, click-fraud, DDoS and other malicious activities.
Many issues may relate to a country's bot density including technical, policy and socioeconomic factors.
Source: Spamhaus (XBL) database. Data is compiled automatically every 24 hours from the XBL database using the number of currently listed bots for each network (ISP/NSP).
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| The 10 Worst Botnet ASNs |
| As of 24 January 2022 the world's worst botnet infected Autonomous System Numbers are: |
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1
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AS4134
China_Telecom_(ChinaNet)
|
Number of Bots: 371250 |
|
2
|
AS45609
Bharti Airtel Ltd. AS for GPRS Service
|
Number of Bots: 185986 |
|
3
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AS7713
PT_Telekomunikasi_Indonesia
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Number of Bots: 127123 |
|
4
|
AS4837
China_Unicom
|
Number of Bots: 126725 |
|
5
|
AS36947
Telecom_Algeria
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Number of Bots: 117875 |
|
6
|
AS16509
AMAZON-02
|
Number of Bots: 116706 |
|
7
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AS45899
VNPT_Corp
|
Number of Bots: 87346 |
|
8
|
AS23969
TOT Public Company Limited
|
Number of Bots: 84280 |
|
9
|
AS18403
The_Corporation_for_Financing_&_Promoting_Technology
|
Number of Bots: 69896 |
|
10
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AS24560
Bharti_Airtel_Ltd._Telemedia_Services
|
Number of Bots: 69235 |
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