Apache Solr Global Footprint

Top 10 Identified Countries

Country Observations Percentage
US 4,587 37.11%
JP 734 5.94%
DE 696 5.63%
GB 529 4.28%
IE 476 3.85%
NL 473 3.83%
CA 464 3.75%
AU 441 3.57%
SG 433 3.50%
IN 432 3.49%

Apache Solr Industry Footprint

Top 10 Identified Industries

*Learn more about industry attribution in our FAQs

Industry* Observations Percentage
Technology 10,878 93.70%
Telecommunications 293 2.52%
Education 188 1.62%
Government/Politics 80 0.69%
Nonprofit/NGO 53 0.46%
Retail 30 0.26%
Manufacturing 26 0.22%
Business Services 24 0.21%
Finance 11 0.09%
Tourism/Hospitality 6 0.05%

Solr Version Details

93 Versions Found
Version Number of Observations
unspecified 8,937
8.11.2 579
8.8.2 397
4.10.4 292
8.11.0 289
8.4.0 227
8.11.1 217
8.11.4 81
9.7.0 80
4.10.2 75

Solr CVEs

GROMA Continuous Threat Scanning
GROMA Continuous Threat Scanning

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 IP addresses

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

Learn more about Bitsight Groma
GROMA Continuous Threat Scanning
Bitsight data discovery

How we use Bitsight Groma data 

Empower Security Research

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

View security research 

See Your External Attack Surface

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External Attack Surface Management

Bitsight ASA Report Image

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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