Bit Pattern,Page,Header Type,Reference 00 xxxxxx,0,NALP,[RFC4944][RFC8025] 00 xxxxxx,1-13,Unassigned, 00 000000,14,Uncompressed NDN Interest messages,[RFC9139] 00 000001 through 00 001111,14,Unassigned, 00 01xxxx,14,Compressed NDN Interest messages,[RFC9139] 00 100000,14,Uncompressed NDN Data messages,[RFC9139] 00 100001 through 00 101111,14,Unassigned, 00 11xxxx,14,Compressed NDN Data messages,[RFC9139] 00 xxxxxx,15,Reserved for Experimental Use,[RFC8025] 01 000000,0,ESC,[RFC6282] 01 000000,1-13,Unassigned, 01 000000,14,Uncompressed CCNx Interest messages,[RFC9139] 01 000000,15,Reserved for Experimental Use,[RFC8025] 01 000001,0,IPv6 - uncompressed IPv6 Addresses,[RFC4944][RFC8025] 01 000001,1-14,Unassigned, 01 000001,15,Reserved for Experimental Use,[RFC8025] 01 000010,0,LOWPAN_HC1 - LOWPAN_HC1 compressed IPv6,[RFC4944][RFC8025] 01 000010,1-14,Unassigned, 01 000010,15,Reserved for Experimental Use,[RFC8025] 01 000011,0,LOWPAN_DFF,[RFC6971][RFC8025] 01 000011,1-14,Unassigned, 01 000011,15,Reserved for Experimental Use,[RFC8025] 01 000100 through 01 001111,0-14,Unassigned, 01 000100 through 01 001111,15,Reserved for Experimental Use,[RFC8025] 01 010000,0,LOWPAN_BC0 - LOWPAN_BC0 broadcast,[RFC4944][RFC8025] 01 010000,1-13,Unassigned, 01 01xxxx,14,Compressed CCNx Interest messages,[RFC9139] 01 010000,15,Reserved for Experimental Use,[RFC8025] 01 010001 through 01 011111,0-13,Unassigned, 01 010001 through 01 011111,15,Reserved for Experimental Use,[RFC8025] 01 1xxxxx,0-1,LOWPAN_IPHC,[RFC6282][RFC8025] 01 1xxxxx,2-13,Unassigned, 01 100000,14,Uncompressed CCNx Content Object messages,[RFC9139] 01 100001 through 01 101111,14,Unassigned, 01 11xxxx,14,Compressed CCNx Content Object messages,[RFC9139] 01 1xxxxx,15,Reserved for Experimental Use,[RFC8025] 10 xxxxxx,0,MESH - Mesh header,[RFC4944][RFC8025] 10 0xxxxx,1,for Critical 6LoWPAN Routing Headers,[RFC8138] 10 1xxxxx,1,for Elective 6LoWPAN Routing Headers,[RFC8138] 10 xxxxxx,2-14,Unassigned, 10 xxxxxx,15,Reserved for Experimental Use,[RFC8025] 11 000xxx,0,FRAG1 -- Fragmentation Header (first),[RFC4944][RFC8025] 11 000xxx,1-14,Unassigned, 11 000xxx,15,Reserved for Experimental Use,[RFC8025] 11 001000 through 11 011111,0-14,Unassigned, 11 001000 through 11 011111,15,Reserved for Experimental Use,[RFC8025] 11 100xxx,0,FRAGN -- Fragmentation Header (subsequent),[RFC4944][RFC8025] 11 100xxx,1-14,Unassigned, 11 100xxx,15,Reserved for Experimental Use,[RFC8025] 11 10100x,0,RFRAG - Recoverable Fragment,[RFC8931] 11 10100x,1-14,Unassigned, 11 10100x,15,Reserved for Experimental Use,[RFC8025] 11 10101x,0,RFRAG-ACK - RFRAG Acknowledgment,[RFC8931] 11 10101x,1-14,Unassigned, 11 10101x,15,Reserved for Experimental Use,[RFC8025] 11 101100 through 11 101111,0-14,Unassigned, 11 101100 through 11 101111,15,Reserved for Experimental Use,[RFC8025] 11 11xxxx,0-15,Page switch,[RFC8025]