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X.25

standard protocol suite for packet switched wide area network (WAN) communication
Thing protocol_suite Q622993
X.25
Adamantios · Public Domain · Wikimedia
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X.25

Summary

X.25 is a protocol suite[1]. X.25 draws 129 Wikipedia views per month (protocol_suite category, ranking #4 of 11).[2]

Key Facts

  • X.25's instance of is recorded as protocol suite[3].
  • X.25 is a type of communication protocol[4].
  • X.25's topic's main category is recorded as Category:X.25[5].
  • X.25's described by source is recorded as RFC 1090: SMTP on X.25[6].
  • X.25's described by source is recorded as Recommendation X.25 (10/1984): Interface between data terminal equipment (DTE) and data circuit-terminating equipment (DCE) for terminals operating in the packet mode and connected to public data networks by dedicated circuit[7].
  • X.25's described by source is recorded as Recommendation X.25 (11/1988): Interface between data terminal equipment (DTE) and data circuit-terminating equipment (DCE) for terminals operating in the packet mode and connected to public data networks by dedicated circuit[8].
  • X.25's standards body is recorded as International Telecommunication Union[9].
  • X.25's uses is recorded as Network Service Access Point address[10].

Body

Definition and Type

X.25's instance of is recorded as protocol suite[3]. X.25 is a type of communication protocol[4].

Why It Matters

X.25 draws 129 Wikipedia views per month (protocol_suite category, ranking #4 of 11).[2] X.25 has Wikipedia articles in 25 language editions, a strong signal of global cultural recognition.[11] X.25 is known by 17 alternative names across languages and contexts.[12]

References

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

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [11] ↑ . Wikidata sitelinks. wikidata.org.
  3. [12] ↑ . 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). X.25. Retrieved October 2, 2026, from https://4ort.xyz/entity/x-25
MLA “X.25.” 4ort.xyz Knowledge Graph, 4ort.xyz, 2 Oct. 2026, https://4ort.xyz/entity/x-25.
BibTeX @misc{4ortxyz_x-25_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{X.25}}, year = {2026}, url = {https://4ort.xyz/entity/x-25}, note = {Accessed: 2026-10-02}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): X.25 — https://4ort.xyz/entity/x-25 (retrieved 2026-10-02)

Canonical URL: https://4ort.xyz/entity/x-25 · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 11d ago · Olea · 2026-09-22 view diff on Wikidata ↗
    Subclass of → communication protocol
    Aliases → —
    Described by source → RFC 1090: SMTP on X.25, Recommendation X.25 (10/1984): Interface between data terminal equipment (DTE) and data circuit-terminating equipment (DCE) for terminals operating in the packet mode and connected to public data networks by dedicated circuit, Recommendation X.25 (11/1988): Interface between data terminal equipment (DTE) and data circuit-terminating equipment (DCE) for terminals operating in the packet mode and connected to public data networks by dedicated circuit
    Topic's main category → Category:X.25
    + 7 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update-languages-short:0||es, de, nl, pt, tr, ca, mul */ Cleanup: add mul alias ([[User:Difool/WikidataCleanup]])"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.