Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:2196      5:6483     14:13       24:4719     27:4      
  31:4293     37:6066     41:4857     46:7089     49:2        50:3260   
  58:18       59:10       61:23       62:3870     63:2353     64:7735   
  65:2831     66:7605     67:4853     68:2629     69:5431     70:2302   
  71:1169     72:4604     74:4065     75:2040     76:954      77:3639   
  78:2779     79:2351     80:2941     81:2733     82:4274     83:1960   
  84:2797     85:5181     86:1374     87:3412     88:1846     89:5881   
  90:1539     91:11820    92:3917     93:3838     94:5642     95:6434   
  96:2139     97:540      98:1708     99:950     100:92      101:6      
 102:4565    103:15      105:900     107:3748    108:1848    109:5068   
 110:1       112:4       113:2       114:4       115:5       116:1      
 117:5       118:5       119:3       120:3       121:23      122:5      
 123:1       124:6       125:26      173:5460    174:2112    175:9      
 176:5283    177:6560    178:5454    179:3027    180:5       181:5034   
 182:11      183:5       184:3282    185:24835   186:6723    187:5978   
 188:6226    189:5739    190:10901   191:1953    197:3509    199:1      
 200:27      201:7648    202:5       203:43      204:2       205:1      
 206:2       207:1       208:4916    209:6147    210:139     211:117    
 212:5933    213:5044    216:8144    217:4314    218:19      219:1      
 220:22      221:4       222:15      223:42     
