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Informational Communities

We use the following informational communities that show route source (where a route came from):

Please note that these are all BGP Large Communities, as defined in RFC8092.

61961:0000:peer type Route learned from peer with peer type
61961:0001:site ID Route learned at site ID
61961:0002:peer asn Route learned from network peer ASN
61961:0003:IXP ID Route learned at IXP ID


  • 61961:0000:500 = route learned from full transit provider
  • 61961:0001:101 = route learned at site RKV
  • 61961:0002:204012 = route learned from peer with ASN 204012
  • 61961:0003:2672 - route learned at DACS East Region Internet Exchange