ARIN (American Registry for Internet Numbers)

ARIN is the regional registry (RIR) for Internet numbers in North America, and it provider regular information since 2002 on IPv4 and IPv6 requests, and allocations, in addition to data on Autonomous Systems Numbers (ASN).

URL:

https://www.arin.net/knowledge/statistics/index.html

Tags:

Access and Infrastructure

IP addresses

Coverage Tags:

Region: North America

Topics

Browse data sources by topic.

Geography

Browse data sources by geographic coverage.

Recent Blog Posts

Data Highlight: Learning About the Internet in Turkey

August 11, 2016

In Turkey’s recent coup, social media and messaging services such as Whatsapp played a large role. In the aftermath of the coup, the government blocked and continues to block various websites across the internet. The Net Data Directory has a number of data sources that contain information on Turkey's complex digital environment.

Data Highlight: Learning About the Internet in China

August 5, 2016

The Net Data Directory includes a number of databases that shed light on the Chinese Internet environment, one of the largest and most complex in the world.

Data Highlight: Twiplomacy and Politwoops Explore the Ways Politicians Use Twitter

July 14, 2016

Barack Obama joined Twitter in 2007, the first head of state to have a Twitter account. Political leaders around the globe are increasingly using the platform. Two projects listed in the Net Data Directory are collecting and sharing data that illuminates how.

Data Highlight: Map Applications of the Internet

July 11, 2016

The Net Data Directory offers a number of sources that use maps to help communicate information about DDoS attacks, Internet infrastructure, online censorship, and more.

Announcing the Net Data Directory

June 2, 2016

The Berkman Center for Internet & Society is delighted to announce the launch of the Net Data Directory, a free, publicly available, searchable database of different sources of data about the Internet.