Advertised prefixes smaller than registry allocations (per /8 block)
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   2:3957      5:7022     24:4897     31:4797     37:6030     41:5201   
  46:6908     50:3197     62:3958     63:2312     64:8620     65:2816   
  66:7942     67:4882     68:2443     69:5388     70:2347     71:1142   
  72:4856     74:4275     75:2265     76:945      77:3859     78:3087   
  79:2431     80:3043     81:2950     82:5252     83:1995     84:2958   
  85:5559     86:1385     87:3945     88:1898     89:6183     90:1416   
  91:11980    92:3808     93:3850     94:5984     95:6672     96:2098   
  97:537      98:1746     99:1181    100:93      102:5302    105:954    
 107:3944    108:2055    109:4840    173:5469    174:2129    176:5652   
 177:7116    178:5716    179:3437    181:5373    184:3132    185:25172  
 186:7908    187:6926    188:6551    189:6200    190:11151   191:2219   
 197:3646    201:8003    203:12      208:4964    209:6261    212:6304   
 213:5256    216:8360    217:4772   
