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Internet Systems Consortium

development and dissemination of internet software and tools
Organization nonprofit_organization Q1668008

Facts

17 properties

Identity

Instance of
nonprofit organization
Official website
www.isc.org[11]

Status and dates

Inception
1994[10]

Location

Headquarters location
Redwood City[9]
Country
United States[5]
Located in the administrative territorial entity
Redwood City[4]

Financials

Total assets
864,738 USD, 1,401,718 USD, 145,179 USD, 3,743,647 USD, 4,965,339 USD, 4,072,146 USD, 3,076,416 USD, 2,460,069 USD, 1,933,268 USD, 1,615,821 USD, 1,100,654 USD
Total revenue
135,677 USD, 346,096 USD, 42,491 USD, 3,365,735 USD, 6,519,012 USD, 5,715,888 USD, 209,715 USD, 175,248 USD, 357,017 USD, 357,016 USD, 176,419 USD, 54,241 USD[12][13][14][15][16]

People

Founder
Paul Vixie, Rick Adams, Carl Malamud[6][7][8]

Relations

Member of
CVE Numbering Authority, Open Source Initiative[2][3]
More facts +7
Website
www.isc.org
Founded by
Paul Vixie, Rick Adams, Carl Malamud
Located in
Redwood City
Headquarters
Redwood City
Donations
54k (13k–4.0M, n=12)
Revenue
54k (42k–6.5M, n=12)
Social media followers
844 (798–4.7k, n=5)
🏷️ Also known as
en Internet Systems Consortium en ISC de Internet Software Consortium de ISC es Internet Software Consortium fa آی‌اس‌سی fr Internet Software Consortium fr ISC it Internet Software Consortium ja Internet Software Consortium nl ISC pt Internet software consortium pt Internet Software Consortium pt Internet systems consortium ru Internet Software Consortium ru ISC zh 互联网系统协会 zh 互聯網系統協會 zh 網路系統聯盟 zh 網際網路系統協會
🔖 Identifiers · 13
Autonomous system number
400k (1.3k–400k, n=29)
Crunchbase organization ID
internet-systems-consortium-isc
Facebook username
InternetSystemsConsortium
Freebase ID
/m/04s62f
GitHub account
isc-projects
IRS Employer Identification Number
20-0141248
MacPorts port
dns-server
Mastodon address
iscdotorg@fosstodon.org
Quora topic ID
Internet-Systems-Consortium
UIA Open Yearbook organization website ID
1100046084
X (Twitter) username
iscdotorg, ISCdotORG
YouTube channel ID
UC3TdQ7lty9ThajQR0tctsng
Show all 13 identifiers +1
YouTube handle
iscdotorg

Report an error or request removal Lineage (PROV-JSON)

🔗 Connections
← Developer 5
BIND, Nslookup, InterNetNews, Kea, ISC DHCP
Founder 3
Paul Vixie, Carl Malamud, Rick Adams
Country 1
United States
Employees / affiliates 1
Brian Reid
Headquarters location 1
Redwood City
Instance of 1
nonprofit organization
Located in the administrative territorial entity 1
Redwood City
Member of 1
Open Source Initiative
Named after 1
ISC license
Works by author 1
ISC license
← Operator 1
root name server
Press Enter · cited answer in seconds

Summary

Internet Systems Consortium is a nonprofit organization[1].

Body

Brands and Namesakes

Things named for Internet Systems Consortium include ISC license[17], a permissive free software license[18], written by it[19].

Why It Matters

Works attributed to it include ISC license[20], a permissive free software license[21], written by it[22]. Entities named for it include ISC license[17], a permissive free software license[18], written by it[19].

Related Entities

Brian Reid Carl Malamud Paul Vixie Rick Adams United States

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [5] ↑ . wikidata.org.
  2. [6] ↑ . wikidata.org.
  3. [7] ↑ . wikidata.org.
  4. [8] ↑ . wikidata.org.
  5. [4] ↑ . wikidata.org.
  6. [9] ↑ . wikidata.org.
  7. [2] ↑ . cve.mitre.org. Retrieved . cve.mitre.org. Provenance: wikidata.org.
  8. [3] ↑ . web.archive.org. web.archive.org. Provenance: wikidata.org.
  9. [10] ↑ . wikidata.org.
  10. [11] ↑ . wikidata.org.
  11. [12] ↑ . Nonprofit Explorer. Retrieved . wikidata.org.
  12. [13] ↑ . Nonprofit Explorer. Retrieved . wikidata.org.
  13. [14] ↑ . Nonprofit Explorer. Retrieved . projects.propublica.org. Provenance: wikidata.org.
  14. [15] ↑ . Nonprofit Explorer. Retrieved . wikidata.org.
  15. [16] ↑ . Nonprofit Explorer. Retrieved . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [20] ↑ . wikidata.org. → on this site
  2. [17] ↑ . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [21] ↑ . Wikidata. wikidata.org. → on this site
  2. [22] ↑ . Wikidata. wikidata.org. → on this site
  3. [18] ↑ . Wikidata. wikidata.org. → on this site
  4. [19] ↑ . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Internet Systems Consortium. Retrieved November 2, 2026, from https://4ort.xyz/entity/internet-systems-consortium
MLA “Internet Systems Consortium.” 4ort.xyz Knowledge Graph, 4ort.xyz, 2 Nov. 2026, https://4ort.xyz/entity/internet-systems-consortium.
BibTeX @misc{4ortxyz_internet-systems-consortium_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Internet Systems Consortium}}, year = {2026}, url = {https://4ort.xyz/entity/internet-systems-consortium}, note = {Accessed: 2026-11-02}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Internet Systems Consortium — https://4ort.xyz/entity/internet-systems-consortium (retrieved 2026-11-02)

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