Network Information#

ASN Details#

AS30265 - Primary ASN#

  • ASN: 30265 (ARIN)
  • Purpose: IPv6 LIR services and transit origination
  • IPv6 Resources: /48 free, larger on request
  • RPKI: Dual stack prefixes signed

AS401372 - Transit ASN#

  • ASN: 401372 (ARIN)
  • Purpose: GRE tunnel termination
  • Location: Toronto, Ontario

Private ASN Services#

  • 16-bit: 64512-65534
  • 32-bit: 4200000000-4294967294
  • Assigned to customers without public ASNs

Infrastructure#

Equipment Location#

Toronto, Ontario equipment provides:

  • IPv6 LIR services (AS30265)
  • GRE tunnel transit (AS401372)
  • Private ASN management
  • Dual stack support
  • Full table or default route options

BGP Path Structure# 

Internet → Upstream → AS30265 → AS401372 → Your ASN → Customer

BGP Session#

  • Type: eBGP over IPv6
  • Address Families: IPv4 unicast, IPv6 unicast
  • Remote ASN: 401372
  • Local ASN: Your ASN

Network Architecture#

  • Core Infrastructure: Pure IPv6 infrastructure with full IPv4 support
  • Internet Exchange: Member of TOR-IX (Toronto Internet Exchange)
  • Direct Peering: Established with major CDNs, cloud providers, and content networks
  • Canadian Content: Low-latency access to Canadian hosted services
  • Redundancy: Multiple upstream transit providers for high availability
  • Route Optimization: Shortest possible paths to popular destinations

Technical Specifications#

GRE Tunnels#

  • Protocol: GRE (RFC 2784)
  • Transport: Operates over either IPv4 or IPv6
  • Encapsulation: Full dual stack support (IPv4/IPv6-in-IPv4, IPv4/IPv6-in-IPv6)
  • MTU: 1476 bytes
  • BGP: IPv6 session carries both IPv4 and IPv6 routes
  • Addressing: IPv6 peer-to-peer (/127) addresses for BGP peering

IPsec Tunnels#

  • Protocol: IPsec (ESP, tunnel mode)
  • Use Case: Secure tunneling for customers on dynamic IPs (residential ISPs)
  • Encryption: AES-256-CBC, SHA-256 authentication
  • Key Exchange: IKEv2 with pre-shared keys
  • MTU: Varies based on encryption overhead (typically ~1440 bytes)
  • Compatibility: Works with most modern routers and firewalls

Performance#

  • Free: 100Mbps best effort
  • Paid: 200Mbps best effort ($10 CAD/month)
  • Future: 1Gbps (2026)

NAT64 Service#

  • Protocol: NAT64 (RFC 6146)
  • Purpose: IPv4 Internet access for IPv6-only customers
  • DNS64: Not included (customers can use public DNS64 servers)
  • Prefix: Well-known prefix 64:ff9b::/96
  • Public DNS64 Examples:
    • Google: 2001:4860:4860::6464, 2001:4860:4860::64
    • Cloudflare: 2606:4700:4700::64, 2606:4700:4700::6400

Supported Platforms#

Configuration examples available for:

  • JunOS
  • BIRD2
  • Cisco IOS

For technical questions, contact us.