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 | 18,851,227 | 20,641,385 | 111 |
| #2 | AS14061 | DigitalOcean, LLC | 602,826 | 10,809,921 | 9 |
| #3 | AS4134 | Chinanet | 563,610 | 10,220,009 | 1 |
| #4 | AS396982 | Google LLC | 196,497 | 6,032,938 | 33 |
| #5 | AS4837 | CHINA UNICOM China169 Backbone | 313,668 | 5,145,392 | 3 |
| #6 | AS16509 | Amazon.com, Inc. | 778,768 | 4,724,026 | 41 |
| #7 | AS8075 | Microsoft Corporation | 139,204 | 4,410,397 | 34 |
| #8 | AS45102 | Alibaba US Technology Co., Ltd. | 111,230 | 3,129,269 | 14 |
| #9 | AS206092 | Internet Utilities Europe and Asia Limited | 25,786 | 2,270,964 | 40 |
| #10 | AS14618 | Amazon.com, Inc. | 161,498 | 2,003,595 | 3 |
| #11 | AS152194 | CTG Server Limited | 268,725 | 1,841,736 | 7 |
| #12 | AS4766 | Korea Telecom | 76,010 | 1,649,509 | 1 |
| #13 | AS55933 | Cloudie Limited | 162,721 | 1,551,273 | 13 |
| #14 | AS132203 | Tencent Building, Kejizhongyi Avenue | 75,589 | 1,461,537 | 12 |
| #15 | AS3462 | Data Communication Business Group | 66,501 | 1,366,038 | 1 |
| #16 | AS200373 | 3xK Tech GmbH | 61,070 | 1,354,477 | 13 |
| #17 | AS16276 | OVH SAS | 105,701 | 1,304,386 | 25 |
| #18 | AS37963 | Hangzhou Alibaba Advertising Co.,Ltd. | 139,771 | 1,186,130 | 1 |
| #19 | AS62240 | Clouvider Limited | 43,056 | 1,175,186 | 47 |
| #20 | AS135377 | UCLOUD INFORMATION TECHNOLOGY HK LIMITED | 30,919 | 1,084,899 | 20 |
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