AS400671 (part of AS-STYPR) is a multi-purpose Internet Service Provider(ISP) that provides sercure and reliable automated network. There are plans to extend the network infrastructure for Anycast DNS and CDN support in the upcoming years.

BGP Large Communities is supported, so don't forget to take an advantage of this attribute when importing or validating routes from the network.

The entire network infrastructure and dashboard system are operated, maintained, and managed by stypr. Please note that the network is kept on a best-effort basis, and it is likely that resolving any issue may take up to 72 hours.

Peering Policy

AS400671 (AS-STYPR) provides an open peering policy by default.
You are always welcome to peer over any exchange points we have in common.
For the list of interconnected exchange points, please refer to Exchanges for more details.

To peer with AS400671, you must meet the following requirements:

  • ASN must be valid and public.
  • ASN must announce at least one or more legitimate prefixes.
  • PeeringDB entries must be up to date.
  • Announced prefixes must be legitimate, accurate, and public.
Not following conditions are subject to termination without any prior notice.
Don't hesitate to get in touch with servdigial-serverer+peering@sstytypr.com (PGP) for any inquiries regarding the peering policy.


  • Network Operations

  • Address
    1603 Capitol Ave STE 413A #3174
    Cheyenne, WY 82001


  • IPv4 Max Prefix: 16
    IPv6 Max Prefix: 256