Digium Asterisk Global Footprint

Top 10 Identified Countries

Country Observations Percentage
US 11,462 26.65%
BR 4,963 11.54%
DE 3,540 8.23%
IT 2,182 5.07%
CA 1,839 4.28%
CN 1,353 3.15%
GB 1,260 2.93%
RU 1,216 2.83%
IN 1,162 2.70%
ZA 1,122 2.61%

Is Digium Asterisk part of your extended attack surface? Bitsight helps security leaders rapidly identify exposure and detect threats in order to prioritize, communicate, and mitigate risk.

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Digium Asterisk Industry Footprint

Top 10 Identified Industries

*Service provider organizations (typically Technology and Telecommunications) are disproportionally represented in the results given their upstream ownership of end-user infrastructure. See our FAQs.

Industry* Observations Percentage
Technology 19,484 74.53%
Telecommunications 6,210 23.75%
Business Services 83 0.32%
Tourism/Hospitality 65 0.25%
Education 57 0.22%
Manufacturing 41 0.16%
Utilities 37 0.14%
Government/Politics 35 0.13%
Finance 33 0.13%
Transportation 18 0.07%

Asterisk Version Details

357 Versions Found
Version Number of Observations
15.7.1 7
16.4.0 7
18.1.1 7
18.24.1 7
20.2.0 7
21.8.0 7
22.4.0 7
23.1.0 7
1.8.2 6
11.5.1 6

Asterisk CVEs

Top 10 CVEs
CVE Number Number of Observations
CVE-2023-49294 17,404
CVE-2023-49786 17,404
CVE-2023-37457 17,404
CVE-2020-35652 14,712
CVE-2021-26712 11,088
CVE-2021-26906 10,726
CVE-2020-35776 10,689
CVE-2017-17090 10,185
CVE-2019-12827 8,635
CVE-2019-15639 8,617

Bitsight Data Discovery and Continuous Threat Scanning

Bitsight, the leading provider in Cyber Risk Management, introduced the next-generation internet scanner Bitsight Groma in May 2024. This technology continuously scans the entire internet to discover assets, collect asset attribution evidence, and identify an ever-growing set of security observations, such as vulnerabilities and misconfigurations. Groma’s scanning activities presently encompass:


  • 40 million-plus monitored organizations
  • 250 million-plus host names
  • 4 billion-plus routable IPv4 and IPv6 addresses

Greynoise’s recent study testifies the speed of Bitsight Groma.

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How we use Bitsight Groma data 

Empower Security Research

Bitsight TRACE team investigates security incidents and identifies vulnerabilities and threats.

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Your attack surface is expanding—know exactly how it looks

Reducing exposure starts with knowing exactly how your external attack surface stands—from your overall standing to each digital and cloud asset around the world. Bitsight's custom report gives you the insights you need to see your entire external attack surface.

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