Type Value,Name,Reference,Date
0x0000-0x0001,Unassigned,,
0x0002,Route Target,[RFC5701],
0x0003,Route Origin,[RFC5701],
0x0004,OSPFv3 Route Attributes (deprecated),[RFC6565],
0x0005,IPv6-Address-Specific IFIT Tail Community,[draft-wang-idr-bgp-ifit-capabilities-02],2021-06-02
0x0006,Extension of Link Bandwidth Extended Community,[draft-li-idr-link-bandwidth-ext-01],2024-04-22
0x0007-0x000a,Unassigned,,
0x000b,VRF Route Import,[RFC6515][RFC6514],
0x000c,Flow-spec Redirect to IPv6,[draft-ietf-idr-flowspec-redirect-ip-02],2016-03-22
0x000d,Flow spec rt-redirect-ipv6 format,[RFC8956],2020-12-14
0x000e-0x000f,Unassigned,,
0x0010,Cisco VPN-Distinguisher,[Eric_Rosen],2012-04-10
0x0011,UUID-based Route Target,[Dhananjaya_Rao],2013-04-30
0x0012,Inter-Area P2MP Segmented Next-Hop,[RFC7524],2014-01-08
0x0013,Unassigned,,
0x0014,VRF-Recursive-Next-Hop-Extended-Community,[Dhananjaya_Rao],2020-08-04
0x0015,RT-derived-EC,[draft-zzhang-idr-rt-derived-community-00],2021-03-09
0x0016-0x00ff,Unassigned,,