AS48550 practices an open peering policy which means that we peer with everyone who wants to peer with us. While we do not require any kind of written contract, you must follow these rules:

  • Peers may only send traffic from their own and downstream networks to us.
  • Peers must operate a Network Operations Center (NOC) reachable by email.
  • Peers must keep their IRR and registry data up to date at any time.
  • Peers shall enforce a strict routing policy to avoid route leaks.
  • Peers shall aggregate their routes to avoid routing table inflation.

Technical Information

Please note the following preferences and technical information before entering a peering with us:

  • Prefixes shorter than a /24 (IPv4) or /48 (IPv6) will be filtered.
  • Prefixes with private or other invalid ASNs in AS_PATH will be filtered.
  • Prefixes pointing to well-known bogon addresses will be filtered.
  • Prefixes with invalid NEXT_HOP attribute will be filtered.
  • Prefixes with invalid RPKI will be filtered.
  • We strongly encourage MD5 authentication for additional security.
  • We support usage of the GRACEFUL_SHUTDOWN community.
  • We configure an individual prefix limit for all peering sessions.


DescriptionStandard CommunityLarge Community
Info: Origin Route
Originated by SnapServ48550:048550:100:0
> Originated by AS4855048550:148550:100:1
> Originated by AS20075348550:248550:100:2
Info: Transit Route
Learned from transit48550:100048550:110:0
> CommunityRack.org Verein48550:100148550:110:1
> Hurricane Electric48550:100248550:110:2
> Meerfarbig48550:100348550:110:3
> FREETRANSIT48550:100448550:110:4
> Openfactory GmbH48550:100548550:110:5
Info: IXP Route
Learned from internet exchange48550:200048550:120:0
> Community-IX.ch48550:200148550:120:1
> SwissIX48550:200248550:120:2
> EVIX48550:200348550:120:3
> CHIX48550:200448550:120:4
Info: PNI Route
Learned from private peering48550:300048550:130:0
> Patrick Velder (AS51786)48550:300148550:130:1
Info: Customer Route
Learned from customer48550:400048550:140:0
> Isolario Project48550:400148550:140:1
> RIPE RIS48550:400248550:140:2