Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:2188      5:6407     14:24       24:4816     27:4      
  31:4288     37:6044     41:4851     46:7020     49:2        50:3230   
  58:18       59:10       61:23       62:3776     63:2358     64:7423   
  65:2813     66:6553     67:4588     68:2149     69:5176     70:2291   
  71:1164     72:4432     74:3915     75:2017     76:948      77:3656   
  78:2777     79:2321     80:2908     81:2686     82:3984     83:1960   
  84:2779     85:5086     86:1362     87:3393     88:1843     89:5866   
  90:1584     91:11837    92:3922     93:3794     94:5640     95:6322   
  96:2129     97:535      98:1711     99:967     100:93      101:18     
 102:4515    103:15      105:902     107:3601    108:1874    109:5062   
 110:2       112:10      113:2       114:14      115:5       116:1      
 117:5       118:5       119:3       120:3       121:23      122:9      
 123:1       124:6       125:26      173:5399    174:2108    175:9      
 176:5326    177:6622    178:5306    179:2998    180:5       181:5001   
 182:26      183:5       184:3281    185:24817   186:6766    187:5929   
 188:6111    189:5689    190:10903   191:1909    197:3518    199:1      
 200:27      201:7617    202:3       203:43      204:2       205:1      
 206:2       207:1       208:4913    209:5994    210:140     211:117    
 212:5661    213:4905    216:7849    217:4234    218:19      219:1      
 220:22      221:4       222:15      223:42     
