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SFR

Total Score: 409
About

Mainstream and business (SFR Business Team) mobile and wireline ISP.
Began as a mobile carrier in 1987. Part of the Altice group since the 2014 merger with Numericable. Fixed copper and fibre networks originate to the absorptions of Louis Dreyfus Networks and Neuf.

Provides IPv6 on current service offerings, but also has legacy services (ADSL, HFC) still active without IPv6 support. Legacy services are due to be retired in the near future.

Location: France
Website: https://www.sfr.fr/
Categories
Mobile Data Home Fibre Business Fibre Home ADSL Home Cellular Data Home HFC Business ADSL
Mobile Data Metrics
  • IPv6 Mobile Roaming (Support for IPv6 when roaming.)
    Last Updated: 2025-07-19
    0
  • IPv6 Support (Level of IPv6 support and implementation)
    Native by default since 2021.
    Last Updated: 2025-07-19
    30
  • ISP DNS Resolver IPv6 (Does the ISP provide IPv6 DNS resolvers.)
    Last Updated: 2025-07-19
    0
  • ISP DNS Resolver IPv6 Lookups (Is the default DNS resolver able to perform lookups over IPv6.)
    Last Updated: 2025-07-19
    10
  • ISP Email IPv6 (If the ISP offers an email service, does it fully support IPv6.)
    Neither the webmail nor the SMTP servers have AAAA records.
    Last Updated: 2025-07-19
    0
  • ISP Level Traffic Filtering (Does the service allow inbound connections.)
    Last Updated: 2025-07-19
    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.)
    Last Updated: 2025-07-19
    0
  • Prefix Delegation Size (Size of the IPv6 prefix delegated to customers)
    1
    Last Updated: 2025-07-19
    10
  • Prefix Stability (How frequently the delegated prefix changes)
    Unknown
  • Provided Equipment Flexibility (Flexibility of the provided equipment )
    Unknown
  • Provided Equipment IPv6 Support (IPv6 support of equipment provided by the provider.)
    Unknown
  • Reverse DNS Control (Ability for users to set reverse DNS entries on the delegated prefix.)
    Last Updated: 2025-07-19
    3
  • Router - Downstream PD Support (Ability of the ISP-supplied router to provide downstream prefix delegation.)
    Last Updated: 2025-07-19
    0
  • Router Flexibility (Can users supply their own router, or are they forced to use the one provided.)
    Unofficial methods to use our own router exist.
    Last Updated: 2025-07-19
    0
  • Router Port Control (Does the equipment provided by the ISP allow users to open ports.)
    Unknown
Performance Metrics
Mobile Data
IPv6 Mobile Roaming 0/10
Last Updated: 2025-07-19
IPv6 Support 30/10
Native by default since 2021.
Last Updated: 2025-07-19
ISP DNS Resolver IPv6 0/10
Last Updated: 2025-07-19
ISP DNS Resolver IPv6 Lookups 10/10
Last Updated: 2025-07-19
ISP Email IPv6 0/10
Neither the webmail nor the SMTP servers have AAAA records.
Last Updated: 2025-07-19
ISP Level Traffic Filtering 10/10
Last Updated: 2025-07-19
ISP Website IPv6 0/10
Last Updated: 2025-07-19
Prefix Delegation Size 10/10
1
Last Updated: 2025-07-19
Reverse DNS Control 3/10
Last Updated: 2025-07-19
Router - Downstream PD Support 0/10
Last Updated: 2025-07-19
Router Flexibility 0/10
Unofficial methods to use our own router exist.
Last Updated: 2025-07-19