Advertised prefixes smaller than registry allocations (per /8 block)
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   4:11        6:10        8:22        9:1        12:2036     13:21     
  15:52       16:13       17:25       18:4        20:71       24:1397   
  25:1        30:1        32:90       33:4        34:2        38:143    
  40:141      43:11       44:3        47:43       52:6        53:3      
  55:111      56:9        57:102      58:40       59:85       60:45     
  61:1211     62:917      63:2548     64:3741     65:3119     66:4606   
  67:1167     68:1603     69:1808     70:375      71:52       72:206    
  80:759      81:747      82:663      83:417      84:217      85:268    
 128:237     129:297     130:161     131:392     132:80      133:4      
 134:265     135:51      136:240     137:126     138:282     139:160    
 140:308     141:222     142:303     143:229     144:286     145:84     
 146:436     147:192     148:588     149:286     150:157     151:138    
 152:184     153:149     154:10      155:282     156:138     157:148    
 158:266     159:284     160:176     161:141     162:330     163:149    
 164:304     165:370     166:320     167:366     168:681     169:190    
 170:590     171:41      172:2       192:18      193:4467    194:3351   
 195:2491    196:1       198:11      199:13      200:19      201:267    
 202:61      203:29      204:16      205:1       206:88      207:16     
 208:3024    209:4208    210:2549    211:1429    212:1743    213:1934   
 214:1       215:2       216:5259    217:1562    218:411     219:326    
 220:816     221:229     222:214    
