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Looking for an expert to speak about Internet number resources? ARIN research and commentary is regularly referred to in governmental, civil society, and commercial reports, as well as the global IT media.  Please contact to request a speaker. Supply us with the date, venue, and a brief description of your needs.

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John Curran, President and CEO
Richard Jimmerson, Chief Operating Officer
Anne Rachel Inné, Senior Vice President, Government Affairs
Einar Bohlin, Manager, Public Policy
Leslie Nobile, Senior Director, Trust and Public Safety
Bevil Wooding, Director of Caribbean Affairs
Mark Kosters, Chief Technology Officer
John Sweeting, Chief Customer Officer
Jon Worley, Senior Technology Architect                                                                          Sean Hopkins, Senior Policy Analyst

John Curran

President and CEO

John Curran

John Curran is the President and CEO of the American Registry for Internet Numbers (ARIN), responsible for leading the organization in its mission of supporting the operation of the Internet through the management of Internet number resources throughout its service region which includes the United States, Canada, and parts of the Caribbean. John is a recognized expert on Internet and telecommunications matters and has been the Chief Technology Officer of three successful Internet companies.

John’s industry experience includes serving as CTO and COO for ServerVault, which provides highly secure, fully managed infrastructure solutions for sensitive federal government and commercial applications. Prior to this, he was CTO for XO Communications, and was integral in leading the organization’s technical initiatives, network architecture, and design of leading-edge capabilities built into the company’s nationwide network. John also served as CTO for BBN/GTE Internetworking, where he was responsible for the organization’s strategic technology direction. He led BBN’s technical evolution from one of the earliest Internet Service Providers through its growth and eventual acquisition by GTE.

He has also been an active participant in the Internet Engineering Task Force (IETF), having both co-chaired the IETF Operations and Network Management Area and served as a member of the IPng (IPv6) Directorate.

Richard Jimmerson


Richard JimmersonRichard has been actively involved in Internet resource governance and education since the 1990s. As Chief Operating Officer at the American Registry for Internet Numbers (ARIN), his primary focus is to ensure all registry services and systems meet the needs of ARIN customers.

Richard began his work with the Internet in the 1980s as a U.S. Marine through his participation in projects that converted military systems to use TCP/IP. Since that time, he has built community engagement programs and services for both ARIN and the Internet Society with recent focus on the importance of industry-wide IPv6 deployment. He has communicated with thousands of companies about their adoption of new technologies and is a strong advocate of open Internet standards.

Anne-Rachel Inné

Senior Vice President, Government Affairs

As Senior Vice President of Government Affairs, Anne-Rachel Inné serves as the American Registry for Internet Numbers (ARIN’s) primary link to Governments of U.S., Canada and more than 25 Caribbean and North Atlantic economies.

Immediately prior to working for ARIN, Anne-Rachel was ICANN’s Vice President Government Engagement in Geneva, Switzerland and worked for ICANN for 12 years in different policy and management positions.

She also worked as the Chief Operations Officer (COO) of the Africa Regional Registry, AFRINIC, taking care of operations and Governments’ engagement in the Registry’s public policies process. Anne-Rachel worked at the IICD in The Hague, Netherlands (1998-2001) as several countries Programme Manager directing multi sector social development projects that were early adopters of ICT/Internet. She produced and publicized Learning by Doing: Lessons emerging from the ICT Stories Projects for the benefits of the projects and the wider community. She was a member of the Bureau of the African Group at the World Summit for Information Society (WSIS), as a representative of the African Private Sector and a Member of the Gender Coalition during WSIS. Anne-Rachel was an entrepreneur and consultant in the ICT4D for several years in developing economies.

Einar Bohlin

Manager, Public Policy

Einar Bohlin

Einar Bohlin is the Public Policy Manager at the American Registry for Internet Numbers (ARIN). He works with the Executive Director Government Affairs and Public Policy to maintain our relationships with the governments in the ARIN service region, which includes Canada, many Caribbean and North Atlantic Islands and the United States. He also participates in the discussions at organizations such as CITEL and the ITU to expand awareness of number resource issues and ARIN policies. Prior to ARIN he worked as a Number Analyst at UUNET and an IP Analyst at InterNIC/Network Solutions where he handled IP number, ASN, and in-addr requests.

Leslie Nobile

Senior Director, Trust and Public Safety

Leslie Nobile

Leslie Nobile has over 30 years of technical management experience working in the Internet industry, with most of that time spent in the Domain Name and Internet Protocol Number registry worlds.  She currently serves as ARIN’s Senior Director, Trust and Public Safety where she directs ARIN’s global engagement program with law enforcement, public safety, and related governmental and non-governmental organizations.  Her work encompasses capacity building, training, and collaboration, with a focus on the Regional Internet Registries and how they fit into the Internet eco-system, fraud and abuse, data accuracy, and the tools and services that help contribute to ARIN’s mission of supporting an open, stable,  and secure Internet.  Her work with law enforcement includes collaboration with agencies such as the FBI, DEA, DHS, RCMP, Europol, and Interpol (to name a few) in areas including case investigations, capacity building and public policy.

Bevil Wooding

Director of Caribbean Affairs

Bevil Wooding HeadshotBevil is the Director of Caribbean Affairs with ARIN. He works closely with ARIN’s community in the Caribbean and is responsible for strengthening and managing ARIN’s relationship with the region’s technical community, regulators and governments. He also raises awareness of ARIN’s mission and objectives and supports delivery of ARIN services to its members in the Caribbean. He serves in an advisory capacity to several Caribbean governments and regional institutions, including the Organization of Eastern Caribbean States (OECS), Caribbean Telecommunications Union (CTU) and Caribbean Court of Justice (CCJ) on technology, education, cybersecurity and the digital economy.

Bevil is the executive chair of the Caribbean Network Operators Group (CaribNOG) and co-chair of the Caribbean Peering and Interconnection Forum (CarPIF), both volunteer communities dedicated to computer network security and management best practices.  He is also the co-architect of the Caribbean Telecommunication Union’s pioneering Caribbean ICT Roadshow and served as Programme Coordinator for the initiative from its inception in 2009.

In 2010, Bevil was designated by the Internet Corporation for Assigned Names and Numbers (ICANN) as a Trusted Community Representative and designated as one of seven Recovery Key Share Holders. In 2013, LACNIC conferred him its 2013 Lifetime Achievement Award in recognition of his role in establishing Internet exchange points and for his contribution to education and capacity building in Internet adoption in Latin America and the Caribbean.

Mark Kosters


Mark KostersMark Kosters is the Chief Technology Officer of the American Registry for Internet Numbers (ARIN), responsible for all engineering initiatives within the organization, leading both development and operations. Mark has over thirty-one years of experience as an applications developer, networking engineer, technical manager and executive. For eighteen years previous to his employment at ARIN, he has been an engineer at Life Cycle Engineering, senior engineer at Data Defense Network (DDN) NIC, chief engineer and Principal Investigator under the NSF-sponsored Internet NIC (InterNIC), and Vice President of Research at VeriSign. Over his career, Mark has been involved in application design and implementation of core internet client/server tools, router administration, UNIX system administration, database administration, and network security. He has represented both network information centers in various technical forums such as the IETF, RIPE, APNIC, CaribNOG and NANOG. Additionally, he has co-invented four patents as well as co-authored many IETF RFCs running from directory services to IP Address Practices to improvements to DNSSEC.

John Sweeting

Chief Customer Officer

John Sweeting John Sweeting is the Chief Customer Officer of the American Registry for Internet Numbers (ARIN), responsible for the overall development, direction and operation of the department. Prior to joining ARIN staff, he served 12 years on the ARIN Advisory Council, 6 of which he was the Chair, and 1 year on the Address Supporting Organization’s Address Council (ASO AC). John served on the Consolidated RIR IANA Stewardship Proposal (CRISP) team which was convened in December 2014 to guide development of the Number Community response to the IANA Stewardship Transition Coordination Group’s RFP.

John’s experience in the Internet industry includes building and managing large global networks with international carriers such as MCI, Cable & Wireless, Teleglobe and Tata. Most recently John served as the Senior Director of Architecture & Engineering for Time Warner Cable, responsible for the selection and testing of all network infrastructure from the core backbone to the service delivery platforms.

John also served 24 years in the United States Army and retired as a Chief Warrant Officer in the Signal Corps.

Jon Worley

Senior Technology Architect

Jon WorleyJon Worley is the Senior Technology Architect for ARIN and has been a member of the Registration Services team since 2004. He has experience with all ARIN policies and procedures for requesting, managing, and transferring IP addresses and AS numbers, including technical services such as ARIN’s RESTful API. Jon has spoken about these topics as well as IPv4 depletion and IPv6 adoption at many ARIN events.

Sean Hopkins

Senior Policy Analyst

Sean Hopkins assists the Advisory Council and the ARIN community in shepherding ideas for Internet Number Resource Policy through ARIN’s Policy Development Process and promoting community participation and understanding of ARIN’s policies.