Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2         5:20       24:4        31:7        37:11       41:68     
  46:8        50:1        62:8        63:36       64:35       65:4      
  66:51       67:56       68:14       69:49       72:28       74:29     
  76:42       77:17       78:6        79:11       80:21       81:33     
  82:8        83:17       84:5        85:60       86:6        87:1      
  88:1        89:18       91:74       92:1        93:23       94:5      
  95:10       96:9        97:2        98:2       102:23      107:2      
 108:8       109:17      173:2       176:12      177:25      178:6      
 179:13      181:3       184:3       185:51      186:5       187:18     
 188:14      189:3       190:49      191:52      197:107     201:41     
 208:70      209:112     212:195     213:20      216:61      217:23     

