Advertised prefixes smaller than registry allocations (per /8 block)
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   2:1677      5:5555     24:4605     31:3314     37:6189     41:4458   
  46:6123     50:3180     62:3285     63:2537     64:7551     65:3201   
  66:6689     67:4164     68:2709     69:5780     70:2617     71:1454   
  72:4763     74:4113     75:1798     76:930      77:3082     78:2623   
  79:3582     80:2679     81:2200     82:2043     83:1646     84:2103   
  85:4548     86:1000     87:2898     88:1645     89:4785     90:1399   
  91:11074    92:3374     93:3334     94:5000     95:5685     96:2239   
  97:676      98:1600     99:942     100:168     102:2658    105:572    
 107:3538    108:1512    109:5174    173:4748    174:2249    176:5000   
 177:6569    178:4868    179:2832    181:3889    184:3635    185:23086  
 186:6223    187:5157    188:5785    189:4575    190:10379   191:1843   
 197:2710    201:7056    208:4641    209:5327    212:4978    213:4566   
 216:7322    217:3389   
