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Ultranet was a Massachusetts-based Internet service provider acquired by RCN Corporation in 1998.

Last updated August 26, 2026

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Overview

Ultranet, also referred to in corporate transaction material as UltraNet Communications, was a Massachusetts Internet service provider that operated during the formative commercial-internet period of the 1990s. Publicly available reference material identifies the company primarily through its acquisition by RCN Corporation rather than through a separate, extensively documented corporate history. Ultranet provided Internet access services to customers in Massachusetts, but the available sources do not establish a complete product catalog, founding date, ownership history before acquisition, leadership roster, or standalone financial results. The company became part of RCN's broader strategy to assemble a regional Internet and communications platform. RCN, originally known as Residential Communications Network, was building a facilities-based telecommunications business that combined cable television, telephone service, and Internet access. To complement its network construction and cable overbuild activities, RCN purchased established Internet service providers in several markets. These transactions included Ultranet in Massachusetts, Erol's in Virginia, Interport Communications, JavaNet, DNAI, and Brainstorm. The acquisitions gave RCN an installed customer base and local operating capabilities while it expanded its own hybrid fiber-coaxial network. On January 21, 1998, RCN paid $110.5 million for UltraNet and Erol's together. The reference material does not provide a separate allocation of that consideration to Ultranet, so no standalone purchase price is assigned here. RCN described the acquisitions as helping make it the largest northeastern regional Internet service provider at the time. After the transaction, Ultranet ceased to be an independent company in the sources provided and was absorbed into RCN's service operations or brand structure. The exact timing and mechanics of any consumer-facing rebrand are not documented in the supplied material. Ultranet's historical significance lies less in a long-lived consumer brand than in its role as a regional ISP acquired during the consolidation of the American Internet-access market. Independent dial-up and related access providers were attractive acquisition targets for emerging telecommunications operators because they brought subscribers, local knowledge, technical infrastructure, and network interconnection relationships. RCN later expanded beyond Internet access into bundled triple-play services and eventually operated under successive ownership structures and brands. RCN itself entered Chapter 11 bankruptcy in 2004, was acquired by ABRY Partners in 2010, and later became part of the group that evolved into Astound Broadband. These later corporate events concern RCN and its successor businesses rather than an independently operating Ultranet brand. No reliable source in the supplied material documents a present-day Ultranet service, corporate website, public listing, executive team, advertising campaign, scandal, or standalone financial performance. On the available evidence, Ultranet should be treated as a defunct or absorbed regional Internet-service brand whose independent existence ended after its acquisition by RCN.

History

Ultranet was a Massachusetts Internet service provider active during the 1990s, when regional dial-up and other Internet-access companies were being consolidated by telecommunications and cable operators. The available historical record is limited and presents Ultranet mainly in connection with RCN Corporation's acquisition program. It does not provide a verified founding year, founder, original corporate headquarters, detailed management history, or a comprehensive account of the services offered under the Ultranet name. RCN was developing a broader communications business based on cable overbuild networks and bundled television, telephone, and Internet services. Alongside network construction, it acquired existing Internet service providers to gain customers and local market presence. On January 21, 1998, RCN acquired UltraNet in Massachusetts and Erol's in Virginia for a reported combined consideration of $110.5 million. The available source does not state how that amount was divided between the two companies. RCN also acquired or invested in other regional providers, including Interport Communications and JavaNet, as it assembled a northeastern and national operating footprint. Following the acquisition, Ultranet no longer appears in the supplied material as an independent operator. Its customers and operations were incorporated into RCN's business, although the exact integration process and any subsequent use of the Ultranet name are not documented. RCN later became a major regional cable, telephone, and Internet provider, but those later developments should not be attributed to Ultranet as a separate company. RCN filed for Chapter 11 bankruptcy in 2004 and subsequently passed through private-equity ownership before joining Grande Communications, Wave Broadband, and later enTouch in a larger cable group that adopted the Astound Broadband consumer brand. These events provide context for the corporate successor environment, not evidence that Ultranet continued independently. The documented importance of Ultranet is therefore its contribution to RCN's late-1990s ISP consolidation. It represents the type of regional access provider whose subscriber base and local infrastructure helped larger communications companies scale before broadband markets matured. Beyond the RCN transaction, reliable public information in the supplied references is insufficient to reconstruct a fuller standalone history.

  • 1998

    Acquired by RCN Corporation

    [1]

    RCN acquired UltraNet in Massachusetts together with Erol's in Virginia for a reported combined consideration of $110.5 million.

Products and positioning

A regional Massachusetts Internet service provider that became part of RCN Corporation's late-1990s expansion and ISP-acquisition strategy.

  • Internet service

    Internet access services

    Ultranet operated as a regional Internet service provider serving Massachusetts. The supplied references confirm its ISP identity but do not specify the full mix of access technologies, plans, speeds, customer segments, or branded service tiers. Its operating capabilities and customer base became part of RCN's broader Internet and communications platform after the 1998 acquisition.

Brand decisions

  • 1998

    Sale to RCN CorporationM&A

    Background

    RCN was expanding its regional communications business and acquiring established Internet service providers to complement its cable and telecommunications network investments.

    Action taken

    RCN purchased UltraNet in Massachusetts in the same transaction in which it acquired Erol's in Virginia. The reported combined consideration was $110.5 million; no separate Ultranet valuation is available in the source.

    Aftermath

    Ultranet ceased to be documented as an independent provider and became part of RCN's operating platform.

    Combined acquisition consideration for UltraNet and Erol's. $110.5 million (January 21, 1998)

Sources1 sources

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