[ppml] How transitive is utilization?

Leo Bicknell bicknell at ufp.org
Wed Jul 23 11:15:53 EDT 2003


In a message written on Wed, Jul 23, 2003 at 03:50:42PM +0100, Michael.Dillon at radianz.com wrote:
> Does that mean that if you give those three /25s to a customer and they 
> have them 80% utilized, you can now count these blocks as 100% utilized? 
> Or do you have to audit customer utilization every time you do an ARIN 
> application?

http://www.arin.net/policy/ipv4.html

] Reassigning Address Space to Customers
]
] ISPs are required to apply a utilization efficiency criterion in
] providing address space to their customers. To this end, ISPs should
] have documented justification available for each reassignment. ARIN may
] request this justification at any time. If justification is not
] provided, future receipt of allocations may be impacted. In extreme
] cases, existing allocations may be affected.

http://www.arin.net/library/rfc/rfc2050.txt

] 4.  Operational Guidelines For Registries
[snip]
]    2.  Regardless of the source of its address space, sub-registries
]        (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.

-- 
       Leo Bicknell - bicknell at ufp.org - CCIE 3440
        PGP keys at http://www.ufp.org/~bicknell/
Read TMBG List - tmbg-list-request at tmbg.org, www.tmbg.org
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