Spectrum

Spectrum - Network

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

What Is Spectrum?

Spectrum is the brand name used by Charter Communications - a telecommunications, cable, and mass media company based in the United States.

Category	ISP/Telco
Web Link	Home Page

Spectrum 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.

Learn More »

Spectrum - Network Ranges

IPv4 Network Ranges

16.14.192.0/24
16.14.193.0/24
16.14.194.0/24
and 6441 more

IPv6 Network Ranges

2001:1998:6a0::/43
2001:1998:6c0::/43
2001:1998:6e0::/44
and 4484 more

Network Ranges and Routes
The networks listed here are low-level detailed routes - either BGP or internal.

Spectrum - ASNs

AS22516	Charter Communications
AS20001	Charter Communications
AS20115	Charter Communications
	and 15 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.

Spectrum - Domains

Domains and Hostnames
Along with protocol analysis and network fingerprinting, domains play an important part of application detection.

Spectrum - Network Map

Spectrum is deployed across 15 cities in 4 countries and territories.

Geography
Cities	15
Countries	4
Continents	3
Anycast

Network
Total Ranges	10,931
IPv4 Ranges	6,444
IPv6 Ranges	4,487
Anycast Ranges	0

Only the locations of important networks exchanges and edge cache systems are provided.

Anycast makes it possible to route a single IP address to a variety of different geographic points-of-presence. Nifty.

Spectrum - Points of Presence

Canada

Montreal

Japan

Tokyo

Spain

Madrid

United States

Spectrum - Edge Caches

Name	IP Info	Link
Meta CDN	57 IPs	CDN Info
Qwilt	10 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.

Spectrum - Decentralized Apps

Name	IP Info	Sample IP
Tor Relay	36 IPs	66.214.85.170
Tor Exit	1 IPs	97.90.239.170
Mobile Gateway	1 IPs	24.196.87.79

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.