ASN Threat Intelligence
Top autonomous systems by threat activity worldwide
Top 20 Threat Networks (All Time)
Autonomous systems ranked by total abuse reports from multiple independent threat intelligence sources.
| Rank | ASN | Organization | Unique IPs | Reports | Countries |
|---|---|---|---|---|---|
| #1 | AS0 | Unknown | 19,007,762 | 20,786,307 | 186 |
| #2 | AS14061 | DigitalOcean, LLC | 652,319 | 11,046,938 | 8 |
| #3 | AS4134 | Chinanet | 564,919 | 10,025,776 | 1 |
| #4 | AS396982 | Google LLC | 189,845 | 5,319,616 | 32 |
| #5 | AS4837 | CHINA UNICOM China169 Backbone | 311,152 | 5,009,755 | 3 |
| #6 | AS16509 | Amazon.com, Inc. | 729,060 | 4,585,548 | 41 |
| #7 | AS8075 | Microsoft Corporation | 142,703 | 4,166,806 | 34 |
| #8 | AS45102 | Alibaba US Technology Co., Ltd. | 113,094 | 2,988,834 | 14 |
| #9 | AS206092 | Internet Utilities Europe and Asia Limited | 26,044 | 2,193,134 | 40 |
| #10 | AS14618 | Amazon.com, Inc. | 156,945 | 1,921,021 | 3 |
| #11 | AS152194 | CTG Server Limited | 271,778 | 1,848,562 | 7 |
| #12 | AS4766 | Korea Telecom | 77,087 | 1,579,885 | 1 |
| #13 | AS55933 | Cloudie Limited | 166,434 | 1,552,282 | 13 |
| #14 | AS3462 | Data Communication Business Group | 67,986 | 1,361,943 | 1 |
| #15 | AS132203 | Tencent Building, Kejizhongyi Avenue | 75,757 | 1,336,444 | 12 |
| #16 | AS200373 | 3xK Tech GmbH | 59,882 | 1,333,836 | 13 |
| #17 | AS62240 | Clouvider Limited | 43,208 | 1,229,674 | 41 |
| #18 | AS16276 | OVH SAS | 106,836 | 1,224,036 | 25 |
| #19 | AS37963 | Hangzhou Alibaba Advertising Co.,Ltd. | 139,317 | 1,120,542 | 2 |
| #20 | AS63949 | Akamai Connected Cloud | 52,514 | 1,058,272 | 15 |
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