Xfinity
Xfinity Network
Network Information
The following page provides details on network ranges, IPs, and points-of-presence (PoPs) on the Xfinity Network.
Xfinity is a trade name of Comcast Cable Communications, LLC, a subsidiary of the Comcast Corporation, used to market consumer cable television, internet, telephone, and wireless services provided by the company.
Category | ISP/Telco |
Web Link | Home 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.
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 DPIIPv4 Network Ranges
- 23.24.0.0/15
- 23.30.0.0/15
- 23.68.0.0/14
- 24.0.0.0/12
- and 3250 more
IPv6 Network Ranges
- 2a03:2887:ff2c::/48
- 2a03:2887:ff2d::/48
- 2a03:2887:ff31::/48
- 2a03:2887:ff32::/48
- and 3480 more
ASNs
AS33660 | Comcast Cable Communications |
AS33667 | Comcast Cable Communications |
AS33657 | Comcast Cable Communications |
AS33659 | Comcast Cable Communications |
and 13 more |
Points of Presence
United States
6 Locations
For ISPs/Telcos, we only track the parts of the network that provide edge cache and decentralized applications.
Xfinity - United States
Network | PoP | Tag | Country |
---|---|---|---|
Xfinity | Ashburn | ashburn | United States |
Xfinity | Detroit | detroit | United States |
Xfinity | Pittsburgh | pittsburgh | United States |
Xfinity | Portland | portland | United States |
Xfinity | Richmond | richmond | United States |
Xfinity | Salt Lake City | salt-lake-city | United States |
Edge Caches for Xfinity
Some Content delivery networks (CDNs) partner with Internet Service Providers (ISPs) and network providers to get content delivery closer to customers.
Decentralized Apps
Some applications, by their very nature, are distributed around various corners of the Internet. Examples: speedtest servers and voice-over-WiFi (3GPP).
Sample Edge Cache Applications
Netify Tools
Intelligence
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