Filter by size to see all or only large autonomous systems. Both attack sites and compromised sites are displayed by default.
Safe Browsing scans billions of websites to identify malicious sites. We discover these sites by searching thousands of autonomous systems (AS) across the Internet. Each AS is controlled by an organization that in turn is associated with a geographic location.
This is an archived version of the Safe Browsing Malware page. Due to an evolving threat landscape and shift in Malware behavior, the data in these charts is no longer representative.
For more granular reports about a specific site, visit our site status page. These charts were last updated on Apr 8, 2020.
This table lists malware distribution among autonomous systems scanned by Safe Browsing within a selected country/region for a given time period. Because Safe Browsing’s scanners are designed to seek out malware, they may only scan a small percentage of each AS, which we show in the far right column. An AS often carries the name of the entity that manages it, which is why you may see some familiar names on the AS lists below.
System ID | Autonomous system | Number of sites scanned | Scanned sites hosting malware | % of AS scanned |
---|---|---|---|---|
12824 | HOMEPL-AS PL | 755 | 60 | 0% |
12876 | Online SAS FR | 3,640 | 9 | 0% |
12989 | HWNG NL | 2,103 | 0 | 2% |
132203 | TENCENT-NET-AP-CN Tencent Building Kejizhongyi Avenue CN | 1,116 | 11 | 0% |
13335 | CLOUDFLARENET US | 92,418 | 145 | 0% |
133774 | CHINATELECOM-FUJIAN-FUZHOU-IDC1 Fuzhou CN | 705 | 7 | 1% |
13768 | COGECO-PEER1 CA | 871 | 6 | 0% |
14061 | DIGITALOCEAN-ASN US | 8,119 | 38 | 0% |
14340 | SALESFORCE US | 1,505 | 0 | 4% |
14618 | AMAZON-AES US | 44,355 | 11 | 1% |
Filter by size to see all or only large autonomous systems. Both attack sites and compromised sites are displayed by default.
This chart depicts malware distribution based on the percentage of the AS our systems scan over time. The percentage of sites that we scan is affected by changes to our sampling algorithms, so we also provide a view of the number of scanned sites where we detect malware. You may see spikes in these charts because the efficacy of various malware techniques can change very quickly.