Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2         5:20       24:4        31:8        37:4        41:138    
  46:12       50:12       59:1        62:16       63:88       64:191    
  65:41       66:107      67:79       68:24       69:91       70:30     
  71:24       72:36       74:90       76:96       77:19       78:7      
  79:11       80:27       81:33       82:15       83:16       84:4      
  85:78       86:8        87:2        88:1        89:20       91:85     
  92:1        93:7        94:9        95:10       96:10       97:4      
  98:14       99:110     102:21      103:4       107:17      108:68     
 109:22      114:2       133:3       173:27      174:1       176:17     
 177:22      178:8       179:10      181:1       184:2       185:102    
 186:8       187:19      188:15      189:3       190:20      191:53     
 197:145     200:20      201:42      202:7       203:15      204:4      
 205:11      206:2       207:4       208:159     209:169     210:4      
 211:3       212:235     213:32      216:180     217:23      222:2      

