Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2         5:33       24:3        31:1        37:31       41:239    
  46:7        50:8        62:8        63:41       64:80       65:13     
  66:116      67:53       68:15       69:45       70:3        72:19     
  74:69       76:31       77:16       78:5        79:7        80:13     
  81:39       82:5        83:17       84:8        85:40       86:6      
  87:1        89:25       91:59       92:2        93:21       94:7      
  95:6        96:8        97:2        98:4       102:4       103:32     
 107:14      108:13      109:19      173:6       174:1       176:6      
 177:7       178:1       179:12      181:1       184:2       185:68     
 186:5       187:10      188:23      190:26      191:28      197:333    
 201:9       202:2475    208:71      209:185     212:156     213:17     
 216:118     217:27     
