AS400688 Peering Policy

Last Updated: May 4, 2026

AS400688 is my personal autonomous system — a non-commercial hobby network anycasted from the United States and Europe, with a 1420-byte MTU backbone.

Quick links

• PeeringDB: peeringdb.com/asn/400688
• bgp.tools: bgp.tools/as/400688

Open Peering

AS400688 has an open peering policy. I’ll peer with any network that meets a few basic requirements, at any location where we both have a presence.

Requirements

• IPv6 is required for every peering session. IPv4 is welcome alongside it but will not be established on its own.
• IXP peering preferred; PNIs considered case-by-case.
• RPKI-valid announcements only; IRR-based prefix filtering on both sides.
• A current PeeringDB record with accurate MaxPrefix and contact info.

No SLA

This is a hobby network operated on a best-effort basis. No service level agreement is offered or implied. No uptime, capacity, or response-time guarantees. Sessions may go down for maintenance or reconfiguration without notice. Peering with AS400688 creates no business relationship or obligation.

If you need guaranteed service levels, AS400688 is not for you.

Contact

• Peering: peering@dm100.net
• Operational issues: noc@dm100.net
• Abuse: abuse@dm100.net