Measurements and Statistics

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Internet Access Disruption In Turkey - July 2016

Internet Access Disruption In Turkey - July 2016

Emile Aben

8 min read

With the attempted coup in Turkey, reports went out about social media being throttled and/or blocked. We analysed data about this that we collected with RIPE Atlas and the Open Observatory of Network Interference (OONI).

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Operator Level DNS Hijacking

Operator Level DNS Hijacking

Babak Farrokhi

3 min read

Following my recent research on DNS hijacking and the cases I have personally observed, I wondered whether this is a common practice among the operators. With the help of RIPE Atlas, I started to think of a solution to figure out whether such practice is widespread in other areas of the world.

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Is Your ISP Hijacking Your DNS Traffic?

Is Your ISP Hijacking Your DNS Traffic?

Babak Farrokhi

3 min read

You might not have noticed, but there are chances that your ISP is playing nasty tricks with your DNS traffic.

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Troubleshooting RIPE Atlas Probes: USB Sticks

Troubleshooting RIPE Atlas Probes: USB Sticks

Philip Homburg

6 min read

Some of the third version of RIPE Atlas probes have recently had an issue with their USB sticks. We're investigating what may be causing this issue and have a possible solution, outlined below. (At the same time, we're also looking into a new hardware solution for the future.) If you've had trouble…

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36
RIPE Atlas: Presentations, Tutorials and Videos

RIPE Atlas: Presentations, Tutorials and Videos

Mirjam Kühne

2 min read

Browse through a collection of presentations, tutorials and videos about RIPE Atlas, from both RIPE NCC staff as well as members of the Internet community who use RIPE Atlas.

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RIPE Atlas: User Views and Use Cases

RIPE Atlas: User Views and Use Cases

Mirjam Kühne

10 min read

Hear from RIPE Atlas users about their experiences with RIPE Atlas and how they use RIPE Atlas data to troubleshoot and gain valuable information about their own networks.

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RIPE Atlas: Scientific Papers

RIPE Atlas: Scientific Papers

Mirjam Kühne

4 min read

Academic researchers use RIPE Atlas data to investigate a number of topics, from Path MTU black hole detection to packet delay.

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RIPE Atlas: RIPE NCC Analyses

RIPE Atlas: RIPE NCC Analyses

Mirjam Kühne

8 min read

RIPE NCC developers and researchers present their own findings about a range of topics using RIPE Atlas data, from the effect of hurricanes on the Internet to examining IPv6 /48 filtering.

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K-root Reachability in the Middle East and Central Asia

K-root Reachability in the Middle East and Central Asia

Babak Farrokhi

6 min read

There are about 600 DNS root server instances deployed around the world. But does everyone have an equal level of access to a root server in their region? Are they fairly distributed? Do all major (and country level) network operators recognise the value in deploying (or peering with) a root server…

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Reducing the BGP Table Size - A Fairy Tale

Reducing the BGP Table Size - A Fairy Tale

George Michaelson

11 min read

The issue of the relative sizes of the IPv4 and IPv6 Internet in BGP came up during discussion at the APNIC/APRICOT meeting held in Auckland, New Zealand earlier this year.

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