Cogent Network

Network Information

The following page provides details on network ranges, IPs, and points-of-presence (PoPs) on the Cogent Network.

Cogent - Logo

Cogent Communications is a multinational internet service provider based in the US. The company's primary services consist of Internet access and data transport, offered on a fiber optic, IP data-only network, along with colocation in data centers.

Category Hosting
Web Link Home Page
The Cogent Network hosts third-party applications. For details, see the Cogent Platforms page.

Network Intelligence

The network data shown here is also available via the Netify Data Feed API. We provide network intelligence to help deliver better digital experiences to end users and businesses.

Netify Data Feeds

For real-time analysis, Netify also provides a deep packet inspection (DPI) engine that integrates with firewalls, quality-of-service (QoS) engines, and other network tools.

Netify DPI

IPv4 Network Ranges

  • and 6058 more

IPv6 Network Ranges

  • 2a0a:6040:5f00::/40
  • 2a0c:71c0:1::/48
  • 2a0c:71c0:2::/48
  • 2a0c:71c0:3::/48
  • and 1186 more
Network Ranges and Routes. The networks listed here are low-level detailed routes - either BGP or internal. See What Is BGP for technical details.


AS2649 Cogent
AS2149 Cogent - C-root
AS6494 Cogent Communications
AS174 Cogent Communications
What is an ASN? An Autonomous System Number (ASN) is a unique identifier assigned to a collection of IP networks managed by a company or organization.

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