Advertised prefixes smaller than registry allocations (per /8 block)
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   1:12        2:2351      5:6376     14:8        24:5369     27:9      
  31:3567     37:6286     41:5136     46:6504     49:33       50:3149   
  58:126      59:20       61:62       62:3721     63:2538     64:7654   
  65:3216     66:6540     67:4556     68:2686     69:5512     70:2676   
  71:1069     72:4419     74:3867     75:2216     76:965      77:3583   
  78:5630     79:2339     80:2885     81:2885     82:2332     83:1894   
  84:2443     85:6214     86:1217     87:3306     88:4271     89:5757   
  90:1610     91:11915    92:3667     93:3514     94:5299     95:7559   
  96:2001     97:582      98:1874     99:956     100:97      101:21     
 102:4268    103:36      105:2222    107:3483    108:1824    109:5036   
 110:2       111:3       112:26      113:33      114:3       115:17     
 116:11      117:28      118:5       119:11      120:28      121:34     
 122:7       123:2       124:16      125:113     133:5       173:4962   
 174:2192    175:15      176:5125    177:8974    178:4998    179:3531   
 180:12      181:4584    182:37      183:7       184:3498    185:24649  
 186:7512    187:6779    188:6263    189:6187    190:11167   191:2702   
 193:228     194:5       195:11      197:3089    199:115     200:265    
 201:8214    202:27      203:87      204:135     205:80      206:48     
 207:885     208:4870    209:5950    210:391     211:304     212:5474   
 213:4811    216:8249    217:3891    218:28      219:1       220:45     
 221:10      222:33      223:40     
