Submit Corrections

BT Retail

Total Score: 190
About

British Telecom - Retail arm selling services to end users.

Location: UK
Website: https://www.bt.com
Categories
Home Fibre Home ADSL
Home Fibre Metrics
  • IPv6 Mobile Roaming (Support for IPv6 when roaming.)
    Unknown
  • IPv6 Support (Level of IPv6 support and implementation)
    IPv6 enabled by default at the network level.
    Last Updated: 2025-06-26
    30
  • ISP DNS Resolver IPv6 (Does the ISP provide IPv6 DNS resolvers.)
    Unknown
  • ISP DNS Resolver IPv6 Lookups (Is the default DNS resolver able to perform lookups over IPv6.)
    Unknown
  • ISP Email IPv6 (If the ISP offers an email service, does it fully support IPv6.)
    Unknown
  • ISP Level Traffic Filtering (Does the service allow inbound connections.)
    Not filtering inbound traffic at the ISP level.
    Last Updated: 2025-06-26
    10
  • ISP Services IPv6 (Are internal services (eg mail server, support system etc) accessible over IPv6)
    Unknown
  • ISP Website IPv6 (Is the ISP's primary website accessible over IPv6.)
    Unknown
  • Prefix Delegation Size (Size of the IPv6 prefix delegated to customers)
    Provides a prefix delegation of /56 by default.
    Last Updated: 2025-06-26
    10
  • Prefix Stability (How frequently the delegated prefix changes)
    Sticky, stable over short outages but changes if router off for more than a few hours.
    Last Updated: 2025-06-26
    5
  • Provided Equipment Flexibility (Flexibility of the provided equipment )
    Last Updated: 2025-06-26
    10
  • Provided Equipment IPv6 Support (IPv6 support of equipment provided by the provider.)
    Provided BT Hub supports IPv6 and is enabled by default.
    Last Updated: 2025-06-26
    10
  • Reverse DNS Control (Ability for users to set reverse DNS entries on the delegated prefix.)
    Unknown
  • Router - Downstream PD Support (Ability of the ISP-supplied router to provide downstream prefix delegation.)
    Unknown
  • Router Flexibility (Can users supply their own router, or are they forced to use the one provided.)
    Last Updated: 2025-06-26
    10
  • Router Port Control (Does the equipment provided by the ISP allow users to open ports.)
    Last Updated: 2025-06-26
    10
Home ADSL Metrics
  • IPv6 Mobile Roaming (Support for IPv6 when roaming.)
    Unknown
  • IPv6 Support (Level of IPv6 support and implementation)
    IPv6 enabled by default at the network level.
    Last Updated: 2026-04-08
    30
  • ISP DNS Resolver IPv6 (Does the ISP provide IPv6 DNS resolvers.)
    Unknown
  • ISP DNS Resolver IPv6 Lookups (Is the default DNS resolver able to perform lookups over IPv6.)
    Unknown
  • ISP Email IPv6 (If the ISP offers an email service, does it fully support IPv6.)
    Unknown
  • ISP Level Traffic Filtering (Does the service allow inbound connections.)
    Not filtering inbound traffic at the ISP level.
    Last Updated: 2026-04-08
    10
  • ISP Services IPv6 (Are internal services (eg mail server, support system etc) accessible over IPv6)
    Unknown
  • ISP Website IPv6 (Is the ISP's primary website accessible over IPv6.)
    Unknown
  • Prefix Delegation Size (Size of the IPv6 prefix delegated to customers)
    Provides a prefix delegation of /56 by default.
    Last Updated: 2026-04-08
    10
  • Prefix Stability (How frequently the delegated prefix changes)
    Sticky, stable over short outages but changes if router off for more than a few hours.
    Last Updated: 2026-04-08
    5
  • Provided Equipment Flexibility (Flexibility of the provided equipment )
    Last Updated: 2026-04-08
    10
  • Provided Equipment IPv6 Support (IPv6 support of equipment provided by the provider.)
    Provided BT Hub supports IPv6 and is enabled by default. Long term customers may have older equipment and need to manually request a new router.
    Last Updated: 2026-04-08
    10
  • Reverse DNS Control (Ability for users to set reverse DNS entries on the delegated prefix.)
    Unknown
  • Router - Downstream PD Support (Ability of the ISP-supplied router to provide downstream prefix delegation.)
    Unknown
  • Router Flexibility (Can users supply their own router, or are they forced to use the one provided.)
    Last Updated: 2026-04-08
    10
  • Router Port Control (Does the equipment provided by the ISP allow users to open ports.)
    Last Updated: 2026-04-08
    10
Performance Metrics
Home Fibre
IPv6 Support 30/10
IPv6 enabled by default at the network level.
Last Updated: 2025-06-26
ISP Level Traffic Filtering 10/10
Not filtering inbound traffic at the ISP level.
Last Updated: 2025-06-26
Prefix Delegation Size 10/10
Provides a prefix delegation of /56 by default.
Last Updated: 2025-06-26
Prefix Stability 5/10
Sticky, stable over short outages but changes if router off for more than a few hours.
Last Updated: 2025-06-26
Provided Equipment Flexibility 10/10
Last Updated: 2025-06-26
Provided Equipment IPv6 Support 10/10
Provided BT Hub supports IPv6 and is enabled by default.
Last Updated: 2025-06-26
Router Flexibility 10/10
Last Updated: 2025-06-26
Router Port Control 10/10
Last Updated: 2025-06-26
Home ADSL
IPv6 Support 30/10
IPv6 enabled by default at the network level.
Last Updated: 2026-04-08
ISP Level Traffic Filtering 10/10
Not filtering inbound traffic at the ISP level.
Last Updated: 2026-04-08
Prefix Delegation Size 10/10
Provides a prefix delegation of /56 by default.
Last Updated: 2026-04-08
Prefix Stability 5/10
Sticky, stable over short outages but changes if router off for more than a few hours.
Last Updated: 2026-04-08
Provided Equipment Flexibility 10/10
Last Updated: 2026-04-08
Provided Equipment IPv6 Support 10/10
Provided BT Hub supports IPv6 and is enabled by default. Long term customers may have older equipment and need to manually request a new router.
Last Updated: 2026-04-08
Router Flexibility 10/10
Last Updated: 2026-04-08
Router Port Control 10/10
Last Updated: 2026-04-08