Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:4031      5:7178     14:4        24:4947     27:4      
  31:4900     37:6003     41:5225     46:6983     49:2        50:3222   
  58:17       59:8        61:24       62:4000     63:2264     64:8678   
  65:2923     66:8036     67:4908     68:2476     69:5460     70:2401   
  71:1123     72:4914     74:4451     75:2415     76:956      77:3835   
  78:3122     79:2526     80:3084     81:2934     82:5309     83:2006   
  84:2894     85:5547     86:1393     87:4191     88:1897     89:6261   
  90:1420     91:11968    92:3818     93:3863     94:6176     95:6694   
  96:2122     97:542      98:1774     99:1315    100:83      101:4      
 102:5357    103:13      105:1048    107:4004    108:2241    109:4873   
 112:3       113:2       114:2       115:5       116:1       117:4      
 118:5       119:3       120:3       121:23      122:5       123:1      
 124:4       125:28      173:5492    174:2148    175:12      176:5665   
 177:7437    178:5839    179:3700    180:4       181:5395    182:8      
 183:7       184:3283    185:25198   186:7958    187:7148    188:6687   
 189:6385    190:11159   191:2349    197:3669    200:25      201:8182   
 202:3       203:38      204:2       205:1       206:2       207:1      
 208:4956    209:6325    210:133     211:119     212:6347    213:5270   
 216:8411    217:4856    218:19      219:1       220:23      221:4      
 222:19      223:42     
