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Global IP Network Overview

NTT Communications | NTT America

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About NTT: Industry Leadership

Stability : Standard & Poor’s long-term credit rating as of July 2010Revenue: U.S. Securities and Exchange Commission database (EDGAR) as of July 2010

World’s IT and Telecom Service Companiesby Credit Rating and Revenue

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Others

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25 10050Revenue (US$ Billion)

Stability

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About NTT Group

NTT (Nippon Telegraph and Telephone Corporation) is one of the world's largest providers of information and communications services with fixed lines & mobile communications, Internet, and systems integration services capabilities

Over 130 years of communications experience

Ranked 31st in Fortune's Global 500 list of 2010*1, over $100 billion*2 in operating revenues

Approximately 195,000 employees, Over 50 Million clients and 625 subsidiaries & affiliated companies worldwide

100%

SI

100% 100% 65.3% 54.2%

Local Telco MobileGlobal Data/IP/Voice

*1 Source: Fortune, Vol. 162, No.2, July 2010*2 Operating revenues and other figures are for the fiscal year ended March 31, 2010 reported in Form 20-F. Data current as of June 2010.

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World’s Top 20 Telecom Companies by Revenue (US$ Billion)

Source: Fortune July 2010

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About NTT Communications

Note 1. Data as of FY 2009 ended March 2010.

2. March 31, 2010 conversion rate of JPN¥93.04 = US$1 is used. This conversion is for a reference purpose only.

Established under the NTT Group in 1999

Provide global managed network, enterprise hosting, Internet networking, and IT management services to customers worldwide

Connection to major cities around the world via a Global Tier 1 IP Backbone (NTT Communications Global IP network) and secure closed networks with over 100,000 MPLS ports

IPv6 technology pioneer and the only Tier 1 status provider in Asia

Recognized for its service quality and customer support by various analyst firms and international awards

FY2009 Financial Results (ended March 31, 2010)

Operating Revenues $11.6 billion (1.08 trillion yen)

Net Income $651.4 million (60.6 billion yen)

Employees 10,000 worldwide

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NTT America Operates 2 Business Units

Founded November 1987

Ownership 100% NTT Communications Corporation

Headquarters New York, NY

Employees 500+

Services NTT America delivers combined solution of Arcstar Private Network Services, Global IP Network Services, Enterprise Hosting Services, and Systems Integration Services

Global single ASN (2914)

IPv4/IPv6 dual stack, worldwide

Bilingual customer support and other customer IT solutions

Global IP Network Business Unit

Global Tier-1 Internet network

24/7 redundant NOC support

Certified Engineering Center support

Enterprise Solutions Business Unit

The ESBU serves our enterprise customers’ ICT requirements with integrated solutions and product portfolio

Integration of Arcstar Private Network service business unit and Enterprise Hosting business unit to serve enterprise customers’ ICT requirements with integrated solutions and product portfolio.

Breadth and availability of their MPLS PoPs

Number of ports in service (exceeds 100,000)

Three tier-3 data centers locations

Our GIN division targets ISPs, content providers, broadband providers & internet centric businesses

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The NTT Communications Global IP Network

NTT Communications | NTT America

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Highest quality global Tier-1 IP backbone

Fully redundant network backed by industry leading SLA’s

NTT Com Global Operations

Global IPv6/IPv4 dual stack network

Shortest access between Europe and Asia-Pacific available via new cable route

Q4/2010Q4/2010

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NTT Com Is A Global Tier 1 ISP

Private Peering with ALL other Tier 1 providers

Does not acquire transit from any third party

Exchanges traffic with other Tier 1 ISP’s free of charge (Settlement Free Peering)

Over 1 Tbps of peering capacity

If other providers claim to be a Tier 1 ISP, you need to make sure that every address on the internet is either a transit customer on your network or reachable via one of your peers.

If other providers claim to be a Tier 1 ISP, you need to make sure that every address on the internet is either a transit customer on your network or reachable via one of your peers.

A Tier 1 ISP can reach the whole internet without buying transit from any other provider. A Tier 1 ISP can reach the whole internet without buying transit from any other provider.

Roughly 85% of all traffic destined outside of the network is exchanged via Private Peering, the remaining 15% are Public

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Network Highlights

Global NOCs (Network Operations Center)

Global Single ASN 2914

If you have a challenge, we have a solution. Call our Network Operations Center and be connected immediately to an engineer - not a customer service representative in a call center.

24/7 Support

Dallas, Texas & Tokyo, Japan

All U.S. support calls are answered by the Dallas NOC ensuring top engineering support

Allows ubiquitous route view to customers globally

Routes announced to a multiple region customer remain consistent

Provides consistent global operations and best practices

Allows global use of MPLS-TE

MPLS-TE does not span ASN borders effectively

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Service Level Agreements

Our goal is to make the Global IP Network available to customers, free of network outages, 100% of the time

The average monthly latency (speed) of the North American Global IP Network will not exceed 50 milliseconds, round-trip. Trans-Atlantic average monthly latency will not exceed 90 milliseconds, round-trip. Trans-Pacific average monthly latency will not exceed 130 milliseconds, round-trip

The average monthly packet loss (reliability) of the Global IP Network will not exceed 0.1%

The Average Jitter on the North American Global IP Network will be .25 milliseconds

The Maximum Jitter on the Backbone will not exceed 10 milliseconds more than 0.1% of a calendar month

AvailabilityAvailability

LatencyLatency

Packet LossPacket Loss

JitterJitter

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Global IP Network Products

Core IP Transit Products IP Transit bandwidth from 10Mbps to 10Gbps

Delivery over DS3, OC3, OC12, OC48 and STM1, STM4, STM16, Fast/Gigabit/10 Gigabit Ethernet

IPv4 & IPv6 dual-stack

Secure web portal to track your accounts, usage stats, and trouble ticketing

Known for outperforming competitors’ service provisioning times

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Global IP Network Products (continued)

Virtual circuit(s) provisioned over our Internet backbone using Multiprotocol Label Switching (MPLS) on Layer2

An ultra high-speed Wide Area Ethernet solution satisfying 100Mbps to 10Gbps US domestic bandwidth needs

Provide flexibility and scalability of Layer 3 IP technology while offering security associated with Layer 2 technologies

Available in 10 U.S. domestic markets delivered via Ethernet at POP locations

VLinkVLink

Dedicated Bandwidth

Scalability

Lower Capital Expenditure

Reduced Operating Expenses

Security

Reliability

AdvantagesAdvantages

VLink Direct – Our point-to-point architecture

VLink Plus – A point-to-multipoint or connecting a primary location to several others

VLink Mesh – Used to connect three or more locations, with a fully meshed multipoint-to-multipoint connection

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Global IP Network Products (continued)

Managed Services IntelliSecurity

Complete suite of security solutions including Firewall, VPNs, and IPS/IDS

Managed Router Service

Router management service that guarantees router health and performance

NTT VoIP Clearinghouse

Bridging regional and local service providers for origination and termination of telephony minutes

DoS Attack Countermeasures

Aids customers if there network falls prey to a DoS attack

Smart Content Delivery (SCD) Collection of intelligent content delivery

network services to facilitate content distribution worldwide

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Summary Highlights

Global Tier 1

Global IP Network – Single ASN (2914)

Financial strength and stability of NTT Group

Industry Leading Service Level Agreements

Technology leadership

Fully deployed IPv6 transit solutions

Industry leading Jitter SLA to support VoIP and other streaming applications

Rated Best Customer Care, Best New Service, Best Managed Service and Best Global Carrier

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Domestic IP POPs Map

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NTTA 2001 6th Ave Seattle, WA

Equinix 350 East CermakChicago, IL

Coresite 1 Wilshire BlvdLos Angeles, CA

Equinix PAIX 529 BryantPalo Alto, CA

Equinix11 Great OaksSan Jose, CA

NTTA 1950 Stemmons FrwyDallas, TX

NTTA 1001 Texas AveHouston, TX

NTTA 111 8th AveNew York, NY

Equinix 21701 Filigree CtAshburn, VA

Telx56 Marietta StAtlanta, GA

NAP 50 NE 9th StMiami, FL

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Domestic IP POPs List – 11 sites

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Location Code

Colo Provider Address Demarc City ST ZIP

sttlwa01 NTTA 2001 Sixth Ave Suite 900 - 9th Flr or 19th Flr MMR Seattle WA 98121

plalca01 Equinix PAIX 529 Bryant 1st Flr - Cage 20 Palo Alto CA 94301

snjsca04 Equinix 11 Great Oaks Blvd Equinix - 1st Flr - Cage 1350 San Jose CA 95119

lsanca03 Coresite 1 Wilshire 19th Flr Cage 1986 or 4th Flr MMR Los Angeles CA 90017

chcgil09 Equinix 350 E. Cermak 6th Floor cage 128 Chicago IL 60616

dllstx09 NTTA 1950 Stemmons Frwy Suite 1031 - 1st Flr Dallas TX 75207

hstntx01 NTTA 1001 Texas Ave Suite 320 - Binz Bldg - 3rd Flr Houston TX 77002

nycmny01 NTTA 111 Eighth Ave Suite 729 - 7th Flr New York NY 10011

asbnva02 Equinix 21701 Filigree Ct Cage 51325 Ashburn VA 20147

atlnga05 Telx 56 Marietta Street 3rd Flr (fiber to the 2nd Flr MMR) Atlanta GA 30303

miamfl02 NAP NAP - 50 NE 9th St 2nd Flr MMR Miami FL 33131

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Domestic IP Nodes List – 19 sites

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Location Code Colo Provider Address Dmarc City ST ZIP

sttlwa04 Equinix 2001 6th Ave Suite 1300 Seattle WA 98121

sntcca01 N/A 1525 Comstock St 1st Flr Santa Clara CA 95054

mlpsca01 NTTA 2334 Lundy Pl San Jose CA 95131

lsanca17 Equinix 818 W. 7th St 6th Floor Los Angeles CA 90017

lsanca19 Equinix 600 W 7th St 6th Floor Los Angeles CA 90017

chcgil10 N/A 427 S. LaSalle CRG MMR Chicago IL 60605

dllstx04 Equinix 1950 Stemmons Frwy Suite 1034 Dallas TX 75207

dllstx06 Navasite 1950 Stemmons Frwy Suite 1032 Dallas TX 75207

dllstx10 Equinix 1950 Stemmons Frwy Suite 1039A Dallas TX 75207

dllstx07 ViaWest 1950 Stemmons Frwy Suite 2033 Dallas TX 75207

dllstx11 Equinix 2323 Bryan St Suite 1400 Dallas TX 75201

nycmny12 Equinix 111 8th Ave Suite 536 New York NY 10011

nycmny83 NTTA 111 8th Ave Suite 733 New York NY 10011

nycmny14 Telx 111 8th Ave Suite 1515 New York NY 10011

nycmny03 Telehouse 25 Broadway 5th floor New York NY 10004

nycmny13 Telx 60 Hudson 9th & 23rd Floor New York NY 10013

stngva01 NTTA 22451 Shaw Rd Dulles VA 20166

asbnva03 DRT / NTTA 43881 Devin Shafron Dr NTTA Data Center Ashburn VA 20147

atlnga04 Equinix 56 Marietta Street 5th Flr Atlanta GA 30303

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Service Level Agreements

SLA North America Trans-Atlantic Trans-Pacific

Availability 100% 100% 100%

Packet Loss < 0.1% < 0.1% < 0.1%

Latency <50 ms <90 ms <130 ms

Jitter <= 250 s <= 250 s <= 250 s

Maximum Jitter <10 ms for <0.1% of month

<10 ms for <0.1% of month

<10 ms for <0.1% of month

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http://www.us.ntt.net/support/sla/