Vendor description

ISC develops and distributes three open source Internet networking software packages: BIND 9, ISC DHCP, and Kea DHCP, and operates the F Root domain server.

ISC Products Global Footprint

Top 10 Identified Countries

Country Observations Percentage
US 293,860 34.59%
DE 62,023 7.30%
RU 60,784 7.15%
IN 59,644 7.02%
FR 39,716 4.67%
NL 30,796 3.62%
GB 24,582 2.89%
CA 21,769 2.56%
RO 18,158 2.14%
BR 14,164 1.67%

Is ISC 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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ISC Products 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 310,173 80.32%
Telecommunications 57,990 15.02%
Education 4,548 1.18%
Government/Politics 3,755 0.97%
Business Services 1,950 0.50%
Media/Entertainment 1,711 0.44%
Finance 847 0.22%
Healthcare/Wellness 792 0.21%
Manufacturing 729 0.19%
Utilities 487 0.13%

ISC Product Details

2 Products Found

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.

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

View latest security research 

See what you’re up against across the expanding attack surface. Prioritize what matters most. And mitigate where you’re most vulnerable.

External Attack Surface Management