Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2         5:20       10:50       24:4        31:7        37:11     
  41:134      46:8        50:5        62:8        63:40       64:92     
  65:8        66:105      67:56       68:14       69:45       70:2      
  71:1        72:25       74:30       76:44       77:16       78:6      
  79:11       80:23       81:34       82:8        83:16       84:9      
  85:68       86:6        87:1        88:1        89:18       91:72     
  93:25       94:5        95:11       96:10       97:2        98:2      
 102:22      103:9       107:18      108:12      109:17      173:8      
 176:12      177:24      178:5       179:10      184:5       185:51     
 186:5       187:19      188:14      189:5       190:35      191:49     
 197:116     201:41      202:19      203:71      208:107     209:132    
 212:168     213:21      216:97      217:20     
