Classless Inter-Domain Routing

method for IP address allocation and routing
Thing general Q646589
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Classless Inter-Domain Routing

Summary

Classless Inter-Domain Routing ranks in the top 1% of general entities by monthly Wikipedia readership (1,030 views/month).[1]

Key Facts

  • Classless Inter-Domain Routing's image is recorded as IPv4 CIDR table-en.svg[2].
  • Classless Inter-Domain Routing's image is recorded as IPv6 CIDR table-en.svg[3].
  • Classless Inter-Domain Routing's subclass of is recorded as technique[4].
  • Classless Inter-Domain Routing's subclass of is recorded as notation[5].
  • Classless Inter-Domain Routing's subclass of is recorded as routing[6].
  • Classless Inter-Domain Routing's has use is recorded as optimization[7].
  • Classless Inter-Domain Routing's Commons category is recorded as CIDR[8].
  • Classless Inter-Domain Routing's Freebase ID is recorded as /m/09kpg[9].
  • Classless Inter-Domain Routing's described by source is recorded as RFC 1519: Classless Inter-Domain Routing (CIDR): an Address Assignment and Aggregation Strategy[10].
  • Classless Inter-Domain Routing's described by source is recorded as RFC 1518: An Architecture for IP Address Allocation with CIDR[11].
  • Classless Inter-Domain Routing's described by source is recorded as RFC 1517: Applicability Statement for the Implementation of Classless Inter-Domain Routing (CIDR)[12].
  • Classless Inter-Domain Routing's described by source is recorded as RFC 1817: CIDR and Classful Routing[13].
  • Classless Inter-Domain Routing's Stack Exchange tag is recorded as https://stackoverflow.com/tags/cidr[14].
  • Classless Inter-Domain Routing's different from is recorded as variable length subnet mask[15].
  • Classless Inter-Domain Routing's Microsoft Academic ID is recorded as 134431625[16].
  • Classless Inter-Domain Routing's Microsoft Academic ID is recorded as 2778977341[17].

Why It Matters

Classless Inter-Domain Routing ranks in the top 1% of general entities by monthly Wikipedia readership (1,030 views/month).[1] It has Wikipedia articles in 21 language editions, a strong signal of global cultural recognition.[18] It is known by 31 alternative names across languages and contexts.[19]

References

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

Direct Wikidata claims

  1. [2] . wikidata.org.
  2. [3] . wikidata.org.
  3. [4] . wikidata.org.
  4. [5] . wikidata.org.
  5. [6] . wikidata.org.
  6. [7] . wikidata.org.
  7. [8] . wikidata.org.
  8. [9] . Freebase Data Dumps. wikidata.org.
  9. [10] . wikidata.org.
  10. [11] . wikidata.org.
  11. [12] . wikidata.org.
  12. [13] . wikidata.org.
  13. [14] . wikidata.org.
  14. [15] . wikidata.org.
  15. [16] . wikidata.org.
  16. [17] . wikidata.org.

Aggregate / graph-position facts

  1. [1] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [18] . Wikidata sitelinks. wikidata.org.
  3. [19] . Wikidata aliases. 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). Classless Inter-Domain Routing. Retrieved April 10, 2026, from https://4ort.xyz/entity/classless-inter-domain-routing
MLA “Classless Inter-Domain Routing.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/classless-inter-domain-routing.
BibTeX @misc{4ortxyz_classless-inter-domain-routing_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Classless Inter-Domain Routing}}, year = {2026}, url = {https://4ort.xyz/entity/classless-inter-domain-routing}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Classless Inter-Domain Routing — https://4ort.xyz/entity/classless-inter-domain-routing (retrieved 2026-04-10)

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