ADVANCED SWITCHING COMMUNICATIONS –

Vienna, Va.

Went public 10/5/00 at $15 per share

Filing Range:6.25 million shares @ $13 to $15

Shares Outstanding:41.0 million shares

Underwriters: Morgan Stanley Dean Witter/Chase H&Q/Robertson Stephens & Co.

Company Counsel: Fried Frank Harris Shriver & Jacobson

Manager Counsel: Davis Polk & Wardwell

Auditor: Deloitte & Touche LLP

The Company:

Develops cost-effective Multi-Service Aggregators for service providers. The company manufactures multi-service access platforms for voice, data and video traffic. These products can be initially installed as stand-alone, one-slot devices to aggregate multiple traffic types to achieve higher utilization of network resources. The unique architecture of the RBOX provides the flexibility to grow the network to meet demand – regardless of protocol, link capacity or density requirements.

Venture Backers:

Technology Crossover Ventures

New Enterprise Associates

Baker Capital Corp.

Morgan Stanley Venture Partners

Morgan Stanley Dean Witter Capital Partners LLC

Financing Rounds:

Number of Round Amt.

Round # Round Date Stage Investors ($ thousands)

1 10/01/1998 5 Early Stage 10412.0

2 09/21/1999 6 Expansion 40000.0

Financials:

(Data in $ millions)

Y/E

12/31/99

Total Revenues: $4.3

Net Income: -9.3

Correction:

In the October 2000 issue, Newbridge Latin America was incorrectly listed as an investor in iAsia Works. The correct name of the investor is Newbridge Asia.