{
  "slug": "sixxs-retireddefunct",
  "name": "sixxs-retireddefunct",
  "description": "SixXS was a free IPv6 tunnel broker service that provided users with IPv6 connectivity over existing IPv4 infrastructures. It was decommissioned on June 6, 2017.",
  "url": "https://optimly.ai/brand/sixxs-retireddefunct",
  "websiteUrl": "https://sixxs-retireddefunct.com/",
  "logoUrl": "https://logo.clearbit.com/sixxs-retireddefunct.com",
  "baiScore": 29,
  "bai_tier_status": "active",
  "bai_score_status": "active",
  "archetype": "Phantom",
  "archetype_status": "active",
  "category": "Internet Services",
  "categorySlug": null,
  "keyFacts": [],
  "aiReadiness": [],
  "competitors": [],
  "competitorsProse": null,
  "inboundCompetitors": [],
  "aiAlternatives": [],
  "parentBrand": null,
  "subBrands": [],
  "updatedAt": "2026-08-09T00:03:46.372Z",
  "verifiedVitals": {
    "website": "https://sixxs-retireddefunct.com",
    "founded": "2001",
    "headquarters": "Netherlands",
    "pricing_model": "Free for users, supported by contributions and community efforts.",
    "core_products": "Free IPv6 tunnel broker service, IPv6 connectivity over IPv4 infrastructure.",
    "key_differentiator": "One of the earliest, most robust, and widely adopted free IPv6 tunnel brokers, playing a significant role in early IPv6 proliferation.",
    "target_markets": "Individuals, small businesses, and network enthusiasts needing IPv6 access before widespread native support.",
    "employee_count": "Volunteer-driven, small core team of administrators and developers.",
    "funding_stage": "Not applicable to traditional funding stages; operated as a non-profit community project.",
    "subcategory": "IPv6 Tunnel Broker"
  },
  "intentTags": {
    "problemIntents": [
      "Manual IPv6 Configuration/Deployment: Setting up IPv6 connectivity directly with an ISP or configuring self-managed tunnels (e.g., using a VPS or hardware router for 6in4 tunnels) which requires signi",
      "Rely on Native IPv6 or IPv4 Only: Not using IPv6 at all and relying solely on IPv4, or waiting for ISPs to provide native IPv6 support without additional tunneling solutions."
    ],
    "solutionIntents": [
      "SixXS current status",
      "SixXS alternatives",
      "best free IPv6 tunnel broker",
      "SixXS IPv6 tunnel setup",
      "history of IPv6 tunnel brokers",
      "Paid VPNs with IPv6: Using commercial VPN services that offer IPv6 connectivity as part of their package, which can provide IPv6 access, though it's not a direct tunnel broker."
    ],
    "evaluationIntents": []
  },
  "timestamp": 1786451570718
}