An Entity of Type: settlement, from Named Graph: http://dbpedia.org, within Data Space: dbpedia.org

Provider-aggregatable address space (PA) is a block of IP addresses assigned by a regional Internet registry to an Internet service provider which can be aggregated into a single route advertisement for improved Internet routing efficiency. Unlike provider-independent address space, the end-user of address blocks within a provider-supplied space cannot reuse the addresses if they change up-stream connectivity providers.

Property Value
dbo:abstract
  • Provider Aggregatable Address Space (PA Adressraum) sind Internet-Protokoll-Adressen, die von einer Regional Internet Registry (RIR) an eine Local Internet Registry (LIR) vergeben werden (allocated), die diese in kleinere Netze aufteilt (sub-allocated) und ihren Kunden zuweist (assigned). Gewöhnlich kauft z. B. ein kleinerer Internetdienstanbieter Anbindung (upstream) zu weiteren Teilnehmernetzen bei einem größeren (meist eine LIR) ein und erhält von diesem in begründeten Fällen auch PA-IP-Adressen, wenn er nicht selbst über eigene PI-Adressen verfügt. Dies führt zu Schwierigkeiten, wenn der kleinere Anbieter mehrere Internetanbindungen nutzen oder seinen Upstreamanbieter wechseln möchte, da die IP-Adressen beim LIR verbleiben und zurückgegeben werden müssen. (de)
  • Provider-aggregatable address space (PA) is a block of IP addresses assigned by a regional Internet registry to an Internet service provider which can be aggregated into a single route advertisement for improved Internet routing efficiency. Unlike provider-independent address space, the end-user of address blocks within a provider-supplied space cannot reuse the addresses if they change up-stream connectivity providers. (en)
  • 提供商可聚合地址空间(又称PA地址空间;Provider-aggregatable address space)指的是一段由区域互联网注册管理机构分配给互联网服务提供商的IP地址。这些IP地址可以被聚合为单一路由条目,以提高互联网上的路由效率。 与提供商无关地址空间不同,使用这种地址的用户在更换上游服务提供商的时候,无法继续使用原先的IP地址,因为这些地址是被分配给服务商的。 (zh)
dbo:wikiPageID
  • 17481488 (xsd:integer)
dbo:wikiPageLength
  • 700 (xsd:nonNegativeInteger)
dbo:wikiPageRevisionID
  • 1080438601 (xsd:integer)
dbo:wikiPageWikiLink
dbp:wikiPageUsesTemplate
dcterms:subject
gold:hypernym
rdf:type
rdfs:comment
  • Provider-aggregatable address space (PA) is a block of IP addresses assigned by a regional Internet registry to an Internet service provider which can be aggregated into a single route advertisement for improved Internet routing efficiency. Unlike provider-independent address space, the end-user of address blocks within a provider-supplied space cannot reuse the addresses if they change up-stream connectivity providers. (en)
  • 提供商可聚合地址空间(又称PA地址空间;Provider-aggregatable address space)指的是一段由区域互联网注册管理机构分配给互联网服务提供商的IP地址。这些IP地址可以被聚合为单一路由条目,以提高互联网上的路由效率。 与提供商无关地址空间不同,使用这种地址的用户在更换上游服务提供商的时候,无法继续使用原先的IP地址,因为这些地址是被分配给服务商的。 (zh)
  • Provider Aggregatable Address Space (PA Adressraum) sind Internet-Protokoll-Adressen, die von einer Regional Internet Registry (RIR) an eine Local Internet Registry (LIR) vergeben werden (allocated), die diese in kleinere Netze aufteilt (sub-allocated) und ihren Kunden zuweist (assigned). (de)
rdfs:label
  • Provider Aggregatable Address Space (de)
  • Provider-aggregatable address space (en)
  • 提供商可聚合地址空间 (zh)
owl:sameAs
prov:wasDerivedFrom
foaf:isPrimaryTopicOf
is dbo:wikiPageDisambiguates of
is dbo:wikiPageRedirects of
is dbo:wikiPageWikiLink of
is foaf:primaryTopic of
Powered by OpenLink Virtuoso    This material is Open Knowledge     W3C Semantic Web Technology     This material is Open Knowledge    Valid XHTML + RDFa
This content was extracted from Wikipedia and is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License