Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:2227      5:6121     14:3        24:4872     27:3      
  31:3975     37:5963     41:4700     42:1        46:6741     49:2      
  50:3048     58:20       59:9        61:23       62:3690     63:2437   
  64:7195     65:3029     66:6208     67:4489     68:2522     69:5407   
  70:2388     71:1109     72:4309     74:3932     75:2222     76:979    
  77:3492     78:2657     79:2221     80:2856     81:2612     82:2388   
  83:1901     84:2509     85:4855     86:1211     87:3399     88:1772   
  89:5685     90:1576     91:11765    92:3923     93:3664     94:5265   
  95:6000     96:1969     97:484      98:1840     99:958     100:94     
 101:2       102:4149    103:12      105:869     107:3539    108:1867   
 109:4931    110:1       112:4       113:2       114:2       115:5      
 116:1       117:5       118:5       119:3       120:3       121:18     
 122:4       123:1       124:6       125:26      173:5075    174:2129   
 175:9       176:5087    177:6767    178:4840    179:3035    180:5      
 181:4635    182:7       183:5       184:3449    185:24534   186:6543   
 187:5526    188:6083    189:5448    190:10821   191:1904    197:3803   
 199:1       200:20      201:7595    202:3       203:43      204:2      
 206:2       207:1       208:4826    209:5790    210:141     211:122    
 212:5476    213:4786    216:7534    217:3921    218:19      219:1      
 220:22      221:4       222:15      223:42     
