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De-Bogonising New Address Blocks
Report - 20041027

Previous day's report | Next day's report

Summary

All ASes
86.192.0.0/16 is seen by 72 out of 82 ASes (87 %)
86.255.248.0/21 is seen by 72 out of 82 ASes (87 %)
87.192.0.0/16 is seen by 72 out of 82 ASes (87 %)
87.255.248.0/21 is seen by 72 out of 82 ASes (87 %)
88.192.0.0/16 is seen by 72 out of 82 ASes (87 %)
88.255.248.0/21 is seen by 72 out of 82 ASes (87 %)
195.80.239.0/24 is seen by 51 out of 82 ASes (62 %)
193.0.0.0/21 is seen by 51 out of 82 ASes (62 %)
Baseline 193.0.0.0/21
86.192.0.0/16 is seen by 49 out of 51 ASes (96 %)
86.255.248.0/21 is seen by 49 out of 51 ASes (96 %)
87.192.0.0/16 is seen by 49 out of 51 ASes (96 %)
87.255.248.0/21 is seen by 49 out of 51 ASes (96 %)
88.192.0.0/16 is seen by 49 out of 51 ASes (96 %)
88.255.248.0/21 is seen by 49 out of 51 ASes (96 %)
195.80.239.0/24 is seen by 39 out of 51 ASes (76 %)
Baseline 195.80.239.0/24
86.192.0.0/16 is seen by 43 out of 51 ASes (84 %)
86.255.248.0/21 is seen by 43 out of 51 ASes (84 %)
87.192.0.0/16 is seen by 43 out of 51 ASes (84 %)
87.255.248.0/21 is seen by 43 out of 51 ASes (84 %)
88.192.0.0/16 is seen by 43 out of 51 ASes (84 %)
88.255.248.0/21 is seen by 43 out of 51 ASes (84 %)
193.0.0.0/21 is seen by 39 out of 51 ASes (76 %)

Details

Column Descriptions: AS Number - autonomous system numbers seen anywhere in a path to any of the prefixes; Sees ... - a tick (or 'Y' if viewing this without graphics) indicates that we see the specified prefix with this AS somewhere in the AS Path; Peers ... - a tick here indicates that this AS is seen as an immediate neighbour of the AS announcing the specified prefix.

AS NumberSees 86.192.0.0 /16Sees 86.255.248.0 /21Sees 87.192.0.0 /16Sees 87.255.248.0 /21Sees 88.192.0.0 /16Sees 88.255.248.0 /21Sees 195.80.239.0 /24Sees 193.0.0.0 /21|Peers 86.192.0.0 /16Peers 86.255.248.0 /21Peers 87.192.0.0 /16Peers 87.255.248.0 /21Peers 88.192.0.0 /16Peers 88.255.248.0 /21Peers 195.80.239.0 /24Peers 193.0.0.0 /21
  174YYYYYYNY|        
  209YYYYYYNN|        
  286YYYYYYYY|       Y
  513YYYYYYYY|        
  559YYYYYYYY|      Y 
  701YYYYYYNN|        
  702YYYYYYNN|        
 1103YYYYYYYY|       Y
 1136NNNNNNNY|        
 1221YYYYYYYY|        
 1239YYYYYYNY|        
 1273YYYYYYNY|        
 1299YYYYYYYN|        
 1853YYYYYYYY|        
 2116YYYYYYYY|      Y 
 2119YYYYYYNN|        
 2497YYYYYYNY|        
 2516YYYYYYYN|      Y 
 2914YYYYYYYY|      Y 
 3257YYYYYYYY|       Y
 3291NNNNNNYN|      Y 
 3320YYYYYYNY|       Y
 3333YYYYYYYY|        
 3356YYYYYYYY|YYYYYY Y
 3549YYYYYYYY|        
 3741YYYYYYNY|        
 4200YYYYYYNN|        
 4589YYYYYYYN|        
 4608YYYYYYYY|        
 4637YYYYYYYY|        
 4777YYYYYYYY|        
 5392YYYYYYNY|        
 5400NNNNNNYN|        
 5417YYYYYYYY|YYYYYYYY
 5511YYYYYYYY|       Y
 6320YYYYYYYY|YYYYYYYY
 6453YYYYYYYY|YYYYYYY 
 6461YYYYYYNN|        
 6695NNNNNNYN|      Y 
 6730YYYYYYNN|        
 6762YYYYYYNY|YYYYYY Y
 6805NNNNNNYN|        
 7018YYYYYYYY|      Y 
 7911YYYYYYNN|        
 8210YYYYYYNY|       Y
 8220YYYYYYNN|        
 8251YYYYYYYY|YYYYYYYY
 8289NNNNNNNY|        
 8333NNNNNNYN|      Y 
 8434YYYYYYYY|        
 8447NNNNNNYN|      Y 
 8468YYYYYYNN|        
 8638YYYYYYNN|        
 8763YYYYYYYY|        
 8928YYYYYYNN|        
 9044YYYYYYNN|        
 9063YYYYYYNN|        
 9167YYYYYYNN|        
 9177YYYYYYYY|        
 9188YYYYYYNN|        
11537YYYYYYNN|        
12306YYYYYYNN|        
12654YYYYYYYN|        
12731NNNNNNYN|        
12779YYYYYYYY|      Y 
12793YYYYYYYY|      Y 
12859YYYYYYYY|YYYYYYYY
13030YYYYYYYY|YYYYYYYY
13129YYYYYYNY|YYYYYY Y
13237YYYYYYYY|      YY
15569NNNNNNYN|      Y 
15837YYYYYYYY|      Y 
15879YYYYYYNN|YYYYYY  
20562YYYYYYYY|YYYYYYY 
20854YYYYYYYY|        
20932YYYYYYYY|       Y
20965YYYYYYYY|        
25232YYYYYYYY|YYYYYYYY
25560YYYYYYYY|        
28747YYYYYYYY|YYYYYYYY
29686YYYYYYYY|YYYYYYYY
31477YYYYYYYY|        

Some Explanations...

Not seeing the RIPE NCC's prefix 193.0.0.0/21 is probably caused by seeing one of the other prefixes from a peer which does not provide the RIS with a full feed.

Seeing the /16 but not the /21 in the new allocations is probably caused by incorrect prefix length based filtering somewhere along the line.

Seeing the newly allocated prefixes but not the 195.80.239.0/24 prefix is probably caused by filtering based on the RIR's minimum allocation size somewhere.

How these statistics were gathered

For each of the prefixes (86.192.0.0/16 86.255.248.0/21 87.192.0.0/16 87.255.248.0/21 88.192.0.0/16 88.255.248.0/21 195.80.239.0/24 193.0.0.0/21), all RIB entries and Updates for a single day were extracted from the RIS database and from this a list of all AS Paths seen for each prefix was generated. We class an AS as "seeing" one of the prefixes if that AS appears anywhere in an AS Path to that prefix. That an AS is shown as not seeing a particular prefix only indicates that this doesn't appear in the RIS.

All AS Paths...

12779 12654
12793 12654
3549 12793 12793 12654
3356 12793 12654
12859 12654
13030 12654
12793 13030 12654
13237 13030 12654
15837 13030 12654
20854 13030 12654
20932 13030 12654
25560 13030 12654
29686 13030 12654
3741 13030 12654
559 13030 12654
1103 20965 559 13030 12654
1103 11537 20965 559 13030 12654
513 11537 20965 559 13030 12654
12779 8220 513 11537 20965 559 13030 12654
12793 8220 513 11537 20965 559 13030 12654
1853 8220 513 11537 20965 559 13030 12654
2116 8220 513 11537 20965 559 13030 12654
3549 7018 8220 513 11537 20965 559 13030 12654
8434 8220 513 11537 20965 559 13030 12654
2116 9167 8220 513 11537 20965 559 13030 12654
9177 8220 513 11537 20965 559 13030 12654
1853 20965 559 13030 12654
513 20965 559 13030 12654
20932 513 20965 559 13030 12654
12779 8220 513 20965 559 13030 12654
12793 8220 513 20965 559 13030 12654
13237 8220 513 20965 559 13030 12654
1853 8220 513 20965 559 13030 12654
2116 8220 513 20965 559 13030 12654
3257 8220 513 20965 559 13030 12654
2914 3356 8220 513 20965 559 13030 12654
3549 3356 8220 513 20965 559 13030 12654
4608 1221 4637 3356 8220 513 20965 559 13030 12654
5392 8220 513 20965 559 13030 12654
7018 8220 513 20965 559 13030 12654
4777 2516 209 7018 8220 513 20965 559 13030 12654
3549 7018 8220 513 20965 559 13030 12654
8434 8220 513 20965 559 13030 12654
2116 9167 8220 513 20965 559 13030 12654
9177 8220 513 20965 559 13030 12654
1103 702 13030 12654
2914 1299 702 13030 12654
29686 1299 702 13030 12654
13237 702 13030 12654
13129 174 702 13030 12654
286 702 13030 12654
3257 702 13030 12654
15837 3257 702 13030 12654
8434 3257 702 13030 12654
513 3320 702 13030 12654
20932 513 3320 702 13030 12654
559 513 3320 702 13030 12654
1103 20965 559 513 3320 702 13030 12654
1853 20965 559 513 3320 702 13030 12654
3741 1273 8220 513 3320 702 13030 12654
12779 8220 513 3320 702 13030 12654
12793 8220 513 3320 702 13030 12654
29686 1299 8220 513 3320 702 13030 12654
13237 8220 513 3320 702 13030 12654
13129 174 8220 513 3320 702 13030 12654
1853 8220 513 3320 702 13030 12654
2116 8220 513 3320 702 13030 12654
286 8220 513 3320 702 13030 12654
29686 8220 513 3320 702 13030 12654
3257 8220 513 3320 702 13030 12654
12793 3356 8220 513 3320 702 13030 12654
20932 3356 8220 513 3320 702 13030 12654
2914 3356 8220 513 3320 702 13030 12654
3333 3356 8220 513 3320 702 13030 12654
5511 3356 8220 513 3320 702 13030 12654
29686 5511 3356 8220 513 3320 702 13030 12654
8434 8210 3356 8220 513 3320 702 13030 12654
15837 8638 3356 8220 513 3320 702 13030 12654
4608 1221 4637 8220 513 3320 702 13030 12654
5392 8220 513 3320 702 13030 12654
559 8220 513 3320 702 13030 12654
13237 6461 8220 513 3320 702 13030 12654
25560 6461 8220 513 3320 702 13030 12654
9177 6730 8220 513 3320 702 13030 12654
7018 8220 513 3320 702 13030 12654
286 1239 7018 8220 513 3320 702 13030 12654
12793 286 1239 7018 8220 513 3320 702 13030 12654
5511 1239 7018 8220 513 3320 702 13030 12654
29686 5511 1239 7018 8220 513 3320 702 13030 12654
9177 6730 5511 1239 7018 8220 513 3320 702 13030 12654
9177 6730 1239 7018 8220 513 3320 702 13030 12654
4777 2516 7911 1239 7018 8220 513 3320 702 13030 12654
13237 174 7018 8220 513 3320 702 13030 12654
2914 7018 8220 513 3320 702 13030 12654
2116 1273 3356 7018 8220 513 3320 702 13030 12654
12793 3356 7018 8220 513 3320 702 13030 12654
3333 3356 7018 8220 513 3320 702 13030 12654
15837 8638 3356 7018 8220 513 3320 702 13030 12654
3549 7018 8220 513 3320 702 13030 12654
8434 8210 4200 4200 4200 4200 4200 4200 4200 4200 7018 8220 513 3320 702 13030 12654
3333 1103 1273 701 7018 8220 513 3320 702 13030 12654
2116 1273 701 7018 8220 513 3320 702 13030 12654
29686 1299 701 7018 8220 513 3320 702 13030 12654
4777 2516 7911 7018 8220 513 3320 702 13030 12654
8434 8210 8220 513 3320 702 13030 12654
2116 9167 8220 513 3320 702 13030 12654
9177 8220 513 3320 702 13030 12654
3333 3356 702 13030 12654
8434 8210 3356 702 13030 12654
15837 8638 3356 702 13030 12654
13129 174 4589 3549 702 13030 12654
3741 702 13030 12654
5511 702 13030 12654
29686 5511 702 13030 12654
513 3320 1239 702 702 13030 12654
2116 1273 8220 513 3320 1239 702 702 13030 12654
12779 8220 513 3320 1239 702 702 13030 12654
13237 8220 513 3320 1239 702 702 13030 12654
13129 174 8220 513 3320 1239 702 702 13030 12654
2116 8220 513 3320 1239 702 702 13030 12654
286 8220 513 3320 1239 702 702 13030 12654
3257 8220 513 3320 1239 702 702 13030 12654
4608 1221 4637 8220 513 3320 1239 702 702 13030 12654
5392 8220 513 3320 1239 702 702 13030 12654
559 8220 513 3320 1239 702 702 13030 12654
1103 20965 559 8220 513 3320 1239 702 702 13030 12654
3333 1103 11537 20965 559 8220 513 3320 1239 702 702 13030 12654
1853 20965 559 8220 513 3320 1239 702 702 13030 12654
15837 9188 9063 12306 6461 8220 513 3320 1239 702 702 13030 12654
13237 6461 8220 513 3320 1239 702 702 13030 12654
25560 6461 8220 513 3320 1239 702 702 13030 12654
9177 8220 513 3320 1239 702 702 13030 12654
8434 2119 8210 702 13030 12654
8434 8210 702 13030 12654
15837 8638 13030 12654
8763 13030 12654
13129 9044 13030 12654
13237 9044 13030 12654
3549 9044 13030 12654
559 9044 13030 12654
9177 13030 12654
13129 12654
13237 13129 12654
13030 174 13129 12654
13237 174 13129 12654
20932 174 13129 12654
4777 2516 174 13129 12654
286 174 13129 12654
2914 174 13129 12654
29686 174 13129 12654
8763 174 13129 12654
3333 3356 13129 12654
13237 12654
1299 13237 12654
3333 13237 12654
5511 13237 12654
8434 13237 12654
8763 13237 12654
15569 12654
3257 15837 12654
6805 15837 12654
6805 6805 15837 12654
13030 15879 12654
31477 20562 12654
2116 12654
4777 2516 12654
25232 12654
286 25232 12654
13129 286 25232 12654
13237 286 25232 12654
3356 25232 12654
12779 8928 25232 12654
5392 8928 25232 12654
8434 8928 25232 12654
28747 12654
20932 28747 12654
3257 28747 12654
2116 3257 28747 12654
8434 2119 8210 28747 12654
8434 8210 28747 12654
13237 8468 28747 12654
2914 12654
29686 12654
3291 12654
4608 1221 4637 3291 12654
3333 3356 12654
5417 12654
1299 559 12654
20932 559 12654
1103 20965 559 12654
1853 20965 559 12654
513 559 12654
9177 559 12654
1299 6320 12654
13237 6320 12654
3333 6320 12654
6453 12654
13237 6453 12654
4777 2497 6453 12654
3257 6453 12654
8434 3257 6453 12654
3549 6453 12654
4608 1221 4637 6453 12654
5511 6453 12654
29686 5511 6453 12654
25560 6461 6453 12654
3741 701 6453 12654
13030 702 701 6453 12654
3741 702 701 6453 12654
6695 12654
286 12731 6695 12654
25560 6695 12654
286 25560 6695 12654
4589 6695 12654
2914 1239 6762 12654
3549 1239 6762 12654
13237 6762 12654
4777 2516 6762 12654
286 6762 12654
12793 3356 6762 12654
3333 3356 6762 12654
5511 6762 12654
2914 1239 6453 6762 12654
20932 513 3320 1239 6453 6762 12654
3549 6453 6762 12654
4608 1221 4637 6453 6762 12654
25560 6461 6453 6762 12654
8434 2119 8210 6762 12654
8434 8210 6762 12654
7018 12654
13237 8251 12654
20932 8251 12654
3333 8251 12654
5400 8333 8333 8333 8333 8333 8333 12654
8447 12654
3333
1103 3333
2116 1273 1103 3333
1853 20965 1103 3333
559 20965 1103 3333
513 559 20965 1103 3333
3549 1103 3333
12859 3333
12793 12859 3333
15837 12859 3333
2914 174 12859 3333
20562 12859 3333
20854 12859 3333
25560 12859 3333
31477 12859 3333
13030 3333
13129 3333
13237 3333
20932 3333
25232 3333
286 3333
12779 1239 1136 1136 1136 286 3333
3741 286 3333
6453 286 3333
8763 286 3333
28747 3333
29686 3333
3257 3333
5392 3257 3333
8289 3320 3333
9177 3320 3333
3356 3333
4777 2497 3356 3333
4608 1221 4637 3356 3333
7018 3356 3333
5417 3333
5511 3333
6320 3333
6762 3333
8434 8210 3333
8251 3333

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