Did CIDR teach us nothing? was: Re: [address-policy-wg] 2006-01 Discussion Period extended until 19 June 2007 (Provider Independent (PI) IPv6 Assignments for End User Organisations)
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Flor Paredes
flor at ripe.net
Thu May 24 15:43:27 CEST 2007
Dear Janos, Please see below a presentation from RIPE 53, in which you can find statistics about PI address space assignments http://www.ripe.net/ripe/meetings/ripe-53/presentations/address_space.pdf May you required more information, do not hesitate to contact us Regards, Flor de Maria Paredes Mattos Registration Services Manager RIPE NCC Mohacsi Janos wrote: > On Wed, 23 May 2007, Wilfried Woeber, UniVie/ACOnet wrote: > >> Sascha, >> >> Sascha Lenz wrote: >> >> [...] >> >>> P.S.: Anyone got any recent numbers about the percentage of PI >>> announcements in the table vs. PA announcements + deaggregates? >>> >> that's probably not the fully adequate answer, but I considered the >> info in the following two slides (page 9 and 10) as very interesting >> in this context: >> >> http://www.ripe.net/ripe/meetings/ripe-54/presentations/RIPE_NCC_Statistics.pdf >> >> >> The bottom line is that the # of PI assignments has (considerably) >> surpassed the number of PA assignments since 2003, and that the load >> on the >> routing table for PI is thus bigger than for PA, although the >> *percentage* of >> PI space as compared to PA is approx. 2%. >> >> Or, the other way 'round, we use more than 50% of (additional) >> routing table >> slots for some 2% of address space (PI) and less than 50% for some >> 98% of PA. > > Are there similar statistics in the other RIR area? If the picture is > similar we have in RIPE region, then we have think over PI address > policy.... > > Only my 2 cents.... > > Janos Mohacsi > Network Engineer, Research Associate, Head of Network Planning and > Projects > NIIF/HUNGARNET, HUNGARY > Key 70EF9882: DEC2 C685 1ED4 C95A 145F 4300 6F64 7B00 70EF 9882 >
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