Measurements and Statistics

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Interesting Graph - IPv6 Allocation Requests

Interesting Graph - IPv6 Allocation Requests

Robert Kisteleki

1 min read

This graph shows the number of IPv6 allocations received since 2007 when the RIPE NCC started to allocate IPv6 address space.

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Traffic in Network 14.0.0.0/8 and 223.0.0.0/8

Traffic in Network 14.0.0.0/8 and 223.0.0.0/8

Geoff Huston

1 min read

This study, done by Geoff Huston and George Michaelson from the APNIC is looking at the level of background traffic observed in networks 14/8 and 223/8.

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Use of the Routing Registry in the RIPE NCC Service Region

Use of the Routing Registry in the RIPE NCC Service Region

Ferenc Csorba

4 min read

In 2009-2010, the RIPE NCC conducted a survey among the participants of its Routing Registry Training Course to find out how they used the Routing Registry and how effective the course was.

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Interesting Graph - IPv6 and RIPE 60

Interesting Graph - IPv6 and RIPE 60

Emile Aben

1 min read

We measured the number of web clients connected to www.ripe.net during the RIPE 60 meeting in Prague. The results are shown in this graph.

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Interesting Graph - IPv6 RIPEness Movie

Interesting Graph - IPv6 RIPEness Movie

Emile Aben

1 min read

After creating a rating system, in which RIPE NCC members can get up to four “stars” for IPv6 services, depending on certain criteria, we now looked at the increase of IPv6 RIPEness over time. See this illustrated in this movie.

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Historical BGPlay

Historical BGPlay

Claudio Squarcella

9 min read

Historical BGPlay is a tool developed by Claudio Squarcella, trainee at the RIPE NCC in 2010. It is a visualisation tool that shows the long term evolution of IPv4 and IPv6 prefixes.

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Interesting Graphs - Priming Queries to the Root Servers

Interesting Graphs - Priming Queries to the Root Servers

Emile Aben

4 min read

There was a slight increase in the number of sources that issue priming queries to DNS root servers seen on 18 March 2010, right after the introduction of a signed .arpa zone. See here an analysis and some graphs.

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