RFC 2050: INTERNET REGISTRY IP ALLOCATION GUIDELIN...
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registry


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... Registration: Provision of a public registry documenting address space allocation and assignment. This is necessary to ensure uniqueness and to provide information for Internet ...
... The Internet Registry system ...
... In order to achieve the above goals the Internet Registry (IR) hierarchy was established. ...
... The Internet Registry hierarchy consists of the following levels of hierarchy as seen from the top down: IANA, Regional IRs, Local ...
... IR and IANA. These local registries have the same role and responsibility as the regional registries ...
... registries have the same role and responsibility as the regional registries within its designated geographical areas. These areas are usually of national dimensions. ...


... Addresses are allocated to ISPs by regional registries to assign to its customer base. ...
... locations and operate without default routing may request space directly from the regional registry in its geographical area. ISPs with no designated regional registry ...
... registry in its geographical area. ISPs with no designated regional registry may contact any regional registry and the regional registry ...
... with no designated regional registry may contact any regional registry and the regional registry may either handle the request or refer the request to an appropriate registry ...
... registry may contact any regional registry and the regional registry may either handle the request or refer the request to an appropriate registry. ...
... registry and the regional registry may either handle the request or refer the request to an appropriate registry. ...
... provider. ISPs only request address space directly from regional registries if their immediate requirement, when satisfied with a contiguous block allocation, has a ...
... 2. To ensure efficient implementation and use of Classless Inter-Domain Routing (IDR), the Regional Registries issue address space on appropriate "CIDR ...
... ISPs should have documented justification available for each assignment. The regional registry may, at any time, ask for this information. If the information is not available, future allocations may be impacted. In extreme cases, existing loans may be impacted. ...
... increased based on utilization verification supplied to the regional registry. The parent registries are responsible for determining appropriate initial and subsequent allocations. ...
... verification supplied to the regional registry. The parent registries are responsible for determining appropriate initial and subsequent allocations. Additional address ...
... without requesting additional address space from its parent registry. Please note that projected customer base has little impact on the address ...
... customer base has little impact on the address allocations made by the parent registries. Initial allocation will not be based on any current or future routing ...
... IPv4 address space. 6. Regional registries may set a maximum limit on assignment sizes such that a second opinion of the regional registry is required. ...
... 6. Regional registries may set a maximum limit on assignment sizes such that a second opinion of the regional registry is required. 7. Due to constraints ...
... database integrity. Therefore, assignment information must be submitted to the regional registry immediately upon making the assignment. The following reasons necessitate transmission of the reassignment information: ...
... Procedures for submitting the reassignment information will be determined by each regional registry based on its unique requirements. ...
... All sub-registries (ISPs, Local registries, etc.) must register ...
... All sub-registries (ISPs, Local registries, etc.) must register with their respective regional registry ...
... registries, etc.) must register with their respective regional registry to receive information regarding reassignment guidelines. No additional CIDR blocks will be allocated ...
... reassignment guidelines. No additional CIDR blocks will be allocated by the regional registry or upstream providers until approximately 80% of all reassignment information has been submitted. ...


... In order for the Internet to scale using existing technologies, use of regional registry services should be limited to the assignment of IP addresses ...
... Common Registry Requirements ...
... IRs. Organizations may be issued a prefix longer than /24 if the organization can provide documentation from a registry recognized ISP indicating the ISP ...
... exists. In the event of address invalidation, reasonable efforts will be made by the appropriate registry to inform the organization that the addresses have been returned to the free pool of IPv4 address ...
... Before a registry makes an assignment, it must examine each address space request in terms of the requesting organization's networking plans. These plans should be documented, and the following ...
... To promote increased usage of address space, the registries will require an accounting of address space ...
... (sub-)network. Sufficient corroborating evidence should be provided to allow the assigning registry to be confident that the network descriptions provided are accurate. Routing table ...
... descriptions provided are accurate. Routing table efficiency will be taken into account by the regional registries and each request will be handled on a case by case basis. ...
... In order to assign an appropriate amount of space in the required time frame, a registry may request deployment plans for a network. ...
... A registry may request that an organization furnish a published description verifying that the organization is what it claims to be. This information can consist of brochures, documents of ...
... by the IANA and may be changed at any time. New utilization rates may be enforced by the regional registries prior to updating the written policy. ...


... Operational Guidelines For Registries ...
... 1. Regional Registries provide registration services as its ...
... services as its primary function. Therefore, regional registries may charge some fee for services rendered, generally in relation to the cost of ...
... 2. Regardless of the source of its address space, sub-registries (Local IRs, ISPs, etc.) must adhere to the guidelines of its ...
... (Local IRs, ISPs, etc.) must adhere to the guidelines of its regional registry. In turn, it must also ensure that its customers follow those guidelines. ...
... subject to audit and verification by any means deemed appropriate by the regional registry. If any assignment is found to be based on false information, the registry ...
... registry. If any assignment is found to be based on false information, the registry may invalidate the request and return the assigned addresses back to the pool of free addresses ...
... filtering of non-aggregated routes, etc. Therefore, addresses obtained directly from regional registry (provider-independent, also known as portable) are not ...
... address space is often considered sensitive by the requesting organization. The assigning registry must treat as confidential any and all information that the requesting organization specifically indicates as sensitive. When a requesting organization does not have ...
... sensitive. When a requesting organization does not have assurance of privacy, the parent of the assigning registry may be required to do the assignment. In such cases, the parent registry ...
... registry may be required to do the assignment. In such cases, the parent registry will provide the assigning registry with information regarding the appropriate amount of address space ...
... be required to do the assignment. In such cases, the parent registry will provide the assigning registry with information regarding the appropriate amount of address space to allocate. ...
... 7. The transfer of IP addresses from one party to another must be approved by the regional registries. The party trying to obtain the IP address must meet the same criteria as if they were ...


... The regional registries will be responsible for maintaining IN- ADDR.ARPA ...
... specific provider will continue to be maintained by the regional registry. ...


... If an organization feels that the registry that assigned its address has not performed its task in the requisite manner, the organization ...
... address has not performed its task in the requisite manner, the organization has the right of appeal to the parent registry. ...
... In such cases, the assigning registry shall make available all relevant documentation to the parent registry, and the decision of ...
... In such cases, the assigning registry shall make available all relevant documentation to the parent registry, and the decision of the parent registry shall be considered final (barring additional ...
... relevant documentation to the parent registry, and the decision of the parent registry shall be considered final (barring additional appeals to the parent registry's parent). If necessary, after ...
... the parent registry shall be considered final (barring additional appeals to the parent registry's parent). If necessary, after exhausting all other avenues, the appeal may be forwarded to IANA for ...
... exhausting all other avenues, the appeal may be forwarded to IANA for a final decision. Each registry must, as part of their policy, document and specify how to appeal a registry assignment decision. ...
... a final decision. Each registry must, as part of their policy, document and specify how to appeal a registry assignment decision. ...



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