Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2206      5:6226     24:4872     31:4030     37:6103     41:4730   
  46:6767     50:3035     62:3717     63:2434     64:7286     65:2887   
  66:6229     67:4497     68:2428     69:5424     70:2438     71:1125   
  72:4326     74:3920     75:2197     76:970      77:3568     78:2661   
  79:2209     80:2835     81:2645     82:2795     83:1911     84:2489   
  85:4885     86:1252     87:3195     88:1772     89:5730     90:1569   
  91:11787    92:3936     93:3693     94:5349     95:6028     96:2005   
  97:493      98:1800     99:959     100:94      102:4093    105:882    
 107:3568    108:1846    109:4936    173:5150    174:2126    176:5112   
 177:6631    178:4874    179:2951    181:4613    184:3480    185:24632  
 186:6555    187:5583    188:6091    189:5459    190:10815   191:1907   
 197:3851    201:7603    208:4828    209:5810    212:5468    213:4778   
 216:7569    217:3972   
