Network Operations

Tags: dns routing security rpki ipv4 ipv6 transfers bgp peering internet infrastructure ntp

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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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32
IPv6 RIPEness - First Steps

IPv6 RIPEness - First Steps

Vesna Manojlovic

6 min read

We looked at all LIRs registerd in the RIPE NCC service region and determined their home country based on their Reg-ID (country-code.name).

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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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Interesting Graph - Decrease in 6to4?

Interesting Graph - Decrease in 6to4?

Emile Aben

1 min read

We have been measuring the number of clients connecting to www.ripe.net over IPv6 and made some interesting observations.

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Traffic in Network 1.0.0.0/8

Traffic in Network 1.0.0.0/8

Geoff Huston

23 min read

1.0.0.0/8 has been assigned by IANA to APNIC on 19 January 2010, for use for as public unicast space for further address allocations and assignments. Before starting to allocate and assign from this range, APNIC has undertaken a study into 1.0.0.0/8.

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