Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2         5:19       24:4        31:8        37:3        41:197    
  46:7        50:1        62:6        63:34       64:69       65:4      
  66:62       67:54       68:16       69:45       70:2        71:1      
  72:23       74:59       76:50       77:18       78:6        79:11     
  80:13       81:33       82:5        83:16       84:5        85:39     
  86:5        87:1        89:18       91:61       93:7        94:5      
  95:6        96:8        97:2        98:2       100:1       107:1      
 108:12      109:12      173:9       176:12      177:10      178:5      
 179:13      181:1       184:2       185:64      186:3       187:17     
 188:12      189:3       190:18      191:28      197:318     201:39     
 208:110     209:115     212:52      213:13      216:91      217:14     

