NLnet Labs, founded in 1999 and based in Amsterdam, Netherlands, is a non-profit organization dedicated to developing open-source software and contributing to open standards for core Internet infrastructure. Their key products include the Unbound DNS resolver, NSD authoritative DNS server, Krill RPKI Certificate Authority, and Routinator RPKI relying party software.

NLnet Labs Products Global Footprint

Top 10 Identified Countries

Country Observations Percentage
US 2,482 11.10%
TH 2,379 10.64%
RU 2,347 10.50%
FR 1,793 8.02%
JP 1,723 7.71%
DE 1,549 6.93%
BY 861 3.85%
ID 568 2.54%
AU 531 2.37%
GB 473 2.12%

NLnet Labs Products Industry Footprint

Top 10 Identified Industries

*Learn more about industry attribution in our FAQs

Industry* Observations Percentage
Telecommunications 6,933 55.70%
Technology 4,207 33.80%
Utilities 385 3.09%
Manufacturing 282 2.27%
Education 129 1.04%
Government/Politics 125 1.00%
Business Services 110 0.88%
Media/Entertainment 54 0.43%
Finance 47 0.38%
Energy/Resources 38 0.31%

NLnet Labs Product Details

2 Products Found
GROMA Continuous Threat Scanning
GROMA 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 IP addresses

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

GROMA Continuous Threat Scanning
Bitsight data discovery

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

View 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

Bitsight ASA Report Image

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.