Xfinity
Xfinity - Network
The following page provides details on network ranges, IPs, ASNs, points-of-presence (PoPs), and edge CDNs for the Xfinity network.
What Is Xfinity?

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 |
Xfinity is in the ISP/Telco category.
This type of organization provides connectivity to other organizations, deploys infrastructure for partner edge CDN solutions,
and may offer local managed hosting.
Networks and PoPs
The network and PoP data shown here is available in our Netify Data Feeds solution. The data is accessible via our IP API as well as downloadable datasets.
Xfinity - Network Ranges
IPv4 Network Ranges
- 23.24.0.0/15
- 23.30.0.0/15
- 23.68.0.0/14
- and 3354 more
IPv6 Network Ranges
- 2a0c:93c0:10::/44
- 2a0c:93c0:6000::/48
- 2a0c:93c0:6002::/48
- and 4803 more
Network Ranges and Routes
The networks listed here are low-level detailed routes - either BGP or internal.
The networks listed here are low-level detailed routes - either BGP or internal.
Xfinity - ASNs
AS33660 | Comcast Cable Communications |
AS33667 | Comcast Cable Communications |
AS33657 | Comcast Cable Communications |
and 22 more |
What is an ASN?
An Autonomous System Number (ASN) is a unique identifier assigned to a collection of IP networks managed by an organization.
An Autonomous System Number (ASN) is a unique identifier assigned to a collection of IP networks managed by an organization.
Xfinity - Domains
Domains and Hostnames
Along with protocol analysis and network fingerprinting, domains play an important part of application detection.
Along with protocol analysis and network fingerprinting, domains play an important part of application detection.
Xfinity - Network Map
Xfinity
United States
United States
Points of Presence
16 Locations
16 Locations
What is a Point of Presence?
To get information to end users more quickly, many applications are distributed from multiple locations around the globe.
To get information to end users more quickly, many applications are distributed from multiple locations around the globe.
ISPs/Telcos
For ISPs/Telcos, we only provide the PoPs providing edge caching or important network exchanges.
For ISPs/Telcos, we only provide the PoPs providing edge caching or important network exchanges.
Xfinity - Points of Presence
Network | PoP | Tag | Country |
---|---|---|---|
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Ashburn | ashburn | United States |
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Atlanta | atlanta | United States |
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Boston | boston | United States |
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Denver | denver | United States |
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Detroit | detroit | United States |
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Houston | houston | United States |
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Memphis | memphis | United States |
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Miami | miami | United States |
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Minneapolis | minneapolis | United States |
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Pittsburgh | pittsburgh | United States |
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Portland | portland | United States |
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Richmond | richmond | United States |
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Sacramento | sacramento | United States |
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Salt Lake City | salt-lake-city | United States |
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San Jose | san-jose | United States |
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Seattle | seattle | United States |
Xfinity - Edge Caches
Name | IP Info | Link |
---|---|---|
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17 IPs | CDN Info |
|
10 IPs | CDN Info |
|
206 IPs | CDN Info |
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202 IPs | CDN Info |
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4 IPs | CDN Info |
Why Edge Caching?
Some Content delivery networks (CDNs) partner with Internet Service Providers (ISPs) and network providers to get content delivery closer to customers. More Info.
Some Content delivery networks (CDNs) partner with Internet Service Providers (ISPs) and network providers to get content delivery closer to customers. More Info.
Xfinity - Decentralized Apps
Name | IP Info | Sample IP |
---|---|---|
|
44 IPs | 98.213.187.139 |
Decentralized App?
Some applications, by their very nature, are distributed around various corners of the Internet. Examples: Tor nodes, speed test servers, and mobile gateways.
Some applications, by their very nature, are distributed around various corners of the Internet. Examples: Tor nodes, speed test servers, and mobile gateways.
Netify Resources
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