BT - Network Ranges, IPs and Information

BT - Network

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

What Is BT?

BT is a UK-based provider of fixed-line, broadband, and mobile services. The company also provides subscription television and IT services.

Category	ISP/Telco
Web Link	Home Page

BT 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.

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

BT - Network Ranges

IPv4 Network Ranges

5.80.0.0/16
5.81.0.0/16
5.133.124.0/22
and 953 more

IPv6 Network Ranges

2a0c:7c80::/29
2a0c:8480::/30
2a00:23a0:1a0::/47
and 91 more

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

BT - ASNs

AS2110	BT Communications Ireland
AS8968	BT Italia
AS13205	British Telecommunications
	and 2 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.

BT - Domains

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

BT - Network Map

BT is deployed across 11 cities in 2 countries and territories.

Geography
Cities	11
Countries	2
Continents	1
Anycast

Network
Total Ranges	1,050
IPv4 Ranges	956
IPv6 Ranges	94
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.

BT - Points of Presence

Ireland

Dublin

United Kingdom

BT - Edge Caches

Name	IP Info	Link
Netflix CDN	224 IPs	CDN Info
Akamai	3731 IPs	CDN Info
Google Edge CDN	102 IPs	CDN Info
Meta CDN	309 IPs	CDN Info
Edgio	51 IPs	CDN Info
Qwilt	82 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.

BT - Decentralized Apps

Name	IP Info	Sample IP
Speedtest	5 IPs	62.6.251.206
Tor Relay	6 IPs	217.43.7.185
3GPP Network	2 IPs	62.6.163.99

Decentralized App?
Some applications, by their very nature, are distributed around various corners of the Internet. Examples: Tor nodes, speedtest servers, and mobile gateways.