Managed Hosting for Dynamic Enterprises
Network Architecture Definition
Tier 1
A network that can reach every other network on the Internet without purchasing IP transit or paying settlements.
Tier 2
A network that peers with some networks, but still purchases IP transit or pays settlements to reach at least some portion of the Internet.
Tier 3
A network that solely purchases transit from other networks to reach the Internet.
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Latest News
30 June 2009
NTT Communications announces agreed takeover offer in cash for Integralis AG
Business Combination Agreement signed
16 June 2009
NTT Europe and NTT Europe Online announce change of CEO
Mr. Masaaki Moribayashi appointed CEO of NTT Europe Online

