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De-Bogonising New Address Blocks Report for AFRINIC - 20070226

Previous day's report | Next day's report

Summary

All ASes
41.223.236.0/22 is seen by 106 out of 120 ASes (88 %)
193.0.0.0/21 is seen by 74 out of 120 ASes (61 %)
84.205.83.0/24 is seen by 109 out of 120 ASes (90 %)
Baseline 193.0.0.0/21
41.223.236.0/22 is seen by 68 out of 74 ASes (91 %)
84.205.83.0/24 is seen by 66 out of 74 ASes (89 %)
Baseline 84.205.83.0/24
41.223.236.0/22 is seen by 101 out of 109 ASes (92 %)
193.0.0.0/21 is seen by 66 out of 109 ASes (60 %)

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 41.223.236.0 /22Sees 193.0.0.0 /21Sees 84.205.83.0 /24|Peers 41.223.236.0 /22Peers 193.0.0.0 /21Peers 84.205.83.0 /24
  174YYN|   
  286YYY| Y 
  513YYY|   
  559YYY|   
  702YNY|   
 1103YYY|YYY
 1239YNY|   
 1273YYY|   
 1299YYY|YYY
 1853YYY|   
 1901YNY|   
 2118YNY|   
 2119YNY|   
 2497YYY|   
 2516YNY|   
 2852NNY|   
 2857YYY|   
 2914YNY|Y Y
 3216YNY|   
 3257YNY|   
 3267YYY|   
 3277YYY|   
 3320YYY| Y 
 3333NYN|   
 3343YYY|   
 3356YYY| Y 
 3491YNY|   
 3549YYY|   
 3561YNY|   
 4436YNY|   
 4474YNN|   
 4589YYY| Y 
 4777YYY|   
 5392YYY|   
 5400YNY|   
 5511YYY| Y 
 5588YNY|   
 6067YYY|   
 6320NYN| Y 
 6453YNY|Y Y
 6461YYY|Y Y
 6667YYY| Y 
 6695YYY|   
 6730YNY|   
 6762YYY|YYY
 6939NNY|   
 7575YYY|   
 7660NNY|   
 8167YYY|   
 8210YYY| Y 
 8220YNY|   
 8289NYN|   
 8331YYY|   
 8359YYY|Y Y
 8402YNY|   
 8419YYY|   
 8434YYY|   
 8447YYY|   
 8468YYY|   
 8596YYY|   
 8631YNY|   
 8642YNN|   
 8763YYY|   
 8881YNY|   
 8928YNY|   
 8943YNY|   
 9009YYY| Y 
 9270NNY|   
10429YNY|   
10764YNY|   
11537YNY|   
12350YYY|   
12654YNY|   
12695YYN|   
12779YYY|   
12793YYY|   
12859NYN| Y 
12956YNY|Y Y
12976NYN|   
12989NYN|   
13030YYY|YYY
13237YYY| Y 
13645YYY|   
14361YYY|   
15756YNN|   
15837YYY|   
16034YYY|   
16150NNY|  Y
16215YYY|   
16397NNY|   
19401YNY|   
20483YYY|   
20485YYY|   
20562YNY|Y Y
20640YYY|   
20932YYY|YYY
20965YYY|   
21202YYY|   
22388NNY|   
22548YYY|   
22691YYY|   
24489NNY|   
24490YNY|   
25232YNY|Y Y
25462YYY|YYY
25577YNY|   
26943YNY|Y Y
27664YYY|   
28895YYY|   
28917YYY|   
29222YYY|   
29636YYY|   
29686YYY| Y 
30071YNY|   
30844YYY|   
30912YNY|   
34245YYY|   
34347YYY|   
39202YYY|   
39469YYY|   

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 (41.223.236.0/22 193.0.0.0/21 84.205.83.0/24), 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 does not appear in the RIS.

All AS Paths...

513 11537 11537 1103 12654
12350 513 11537 11537 1103 12654
29222 513 11537 11537 1103 12654
16215 6730 513 11537 11537 1103 12654
1853 20965 11537 1103 12654
7575 11537 1103 12654
13645 1273 1103 12654
14361 1273 1103 12654
20485 1273 1103 12654
22691 1273 1103 12654
8331 12695 12695 3216 1273 1103 12654
3356 1273 1103 12654
12779 1239 3356 1273 1103 12654
6762 1239 3356 1273 1103 12654
7575 1239 3356 1273 1103 12654
8331 12695 12695 3356 1273 1103 12654
12779 3356 1273 1103 12654
14361 3356 1273 1103 12654
30844 3356 1273 1103 12654
27664 3549 3356 1273 1103 12654
6667 3549 3356 1273 1103 12654
20485 3561 3356 1273 1103 12654
5511 3356 1273 1103 12654
6695 5588 6453 3356 1273 1103 12654
6762 3356 1273 1103 12654
20485 3561 1273 1103 12654
6695 5588 1273 1103 12654
21202 30912 8928 1273 1103 12654
13030 1103 12654
13237 16150 1103 12654
20640 16150 1103 12654
20932 16150 1103 12654
25462 16150 1103 12654
286 16150 1103 12654
30844 16150 1103 12654
6067 16150 1103 12654
6667 16150 1103 12654
8434 16150 1103 12654
34245 174 1103 12654
513 10764 19401 1103 12654
12350 513 10764 19401 1103 12654
29222 513 10764 19401 1103 12654
3356 513 513 10764 19401 1103 12654
7575 24490 24489 24489 24489 7660 10764 19401 1103 12654
1853 20965 1103 12654
7575 24490 20965 1103 12654
559 20965 1103 12654
513 559 20965 1103 12654
7575 11537 10764 513 559 20965 1103 12654
12350 513 559 20965 1103 12654
20932 513 559 20965 1103 12654
286 513 559 20965 1103 12654
29222 513 559 20965 1103 12654
3356 513 513 559 20965 1103 12654
12779 3356 513 513 559 20965 1103 12654
28917 1299 3356 513 513 559 20965 1103 12654
8447 1299 3356 513 513 559 20965 1103 12654
2497 3356 513 513 559 20965 1103 12654
30844 3356 513 513 559 20965 1103 12654
27664 3549 3356 513 513 559 20965 1103 12654
5511 3356 513 513 559 20965 1103 12654
6762 3356 513 513 559 20965 1103 12654
8447 3356 513 513 559 20965 1103 12654
16215 6730 513 559 20965 1103 12654
7575 20965 1103 12654
25462 1103 12654
20483 2118 25462 1103 12654
3277 3267 3343 25462 1103 12654
286 1103 12654
6067 286 1103 12654
8596 286 1103 12654
29686 1103 12654
25462 3257 1103 12654
29686 3257 1103 12654
5392 3257 1103 12654
39469 1103 12654
4589 1103 12654
6461 1103 12654
6667 1103 12654
13237 16150 6939 1103 12654
25462 16150 6939 1103 12654
6067 16150 6939 1103 12654
6667 16150 6939 1103 12654
7575 16150 6939 1103 12654
8434 16150 6939 1103 12654
20485 702 1103 12654
8434 2119 8210 1103 12654
8434 8210 1103 12654
8468 1103 12654
39202 25577 8468 1103 12654
29636 8468 1103 12654
8419 8943 8468 1103 12654
16034 9009 1103 12654
22548 10429 12956 12654
12793 1299 12654
13237 1299 12654
28895 1299 12654
28917 1299 12654
29686 1299 12654
34347 1299 12654
8447 1299 12654
13030 12654
13237 16150 12654
8434 2119 16150 12654
25462 16150 12654
20483 2118 25462 16150 12654
3277 3267 3343 25462 16150 12654
6667 16150 12654
7575 16150 12654
8434 16150 12654
8468 16150 12654
15837 8881 16150 12654
2857 8928 16150 12654
21202 30912 8928 16150 12654
16034 9009 16150 12654
13237 20562 12654
13237 16150 20562 12654
25462 16150 20562 12654
8434 16150 20562 12654
20640 20562 12654
20932 20562 12654
25462 20562 12654
20483 2118 25462 20562 12654
39469 20562 12654
4589 20562 12654
6667 20562 12654
8434 8210 20562 12654
8468 20562 12654
20932 12654
286 25232 12654
13237 286 25232 12654
29222 286 25232 12654
513 286 25232 12654
7575 11537 10764 513 286 25232 12654
12350 513 286 25232 12654
29222 513 286 25232 12654
1853 20965 11537 513 513 286 25232 12654
559 20965 11537 513 513 286 25232 12654
7575 24490 24490 24490 24490 24490 9270 7660 22388 11537 513 513 286 25232 12654
7575 11537 513 513 286 25232 12654
3356 513 513 286 25232 12654
559 286 25232 12654
6067 286 25232 12654
8596 286 25232 12654
6461 25232 12654
8447 25232 12654
12350 8928 25232 12654
12779 8928 25232 12654
13237 8928 25232 12654
14361 8928 25232 12654
1853 2852 8928 25232 12654
5392 8928 25232 12654
8434 8928 25232 12654
8447 8928 25232 12654
25462 12654
8331 12695 25462 12654
13237 25462 12654
13645 25462 12654
28895 15756 25462 12654
15837 25462 12654
16034 25462 12654
13237 16150 25462 12654
8434 16150 25462 12654
16215 25462 12654
8596 1901 25462 12654
20485 25462 12654
20932 25462 12654
20483 2118 25462 12654
21202 25462 12654
22691 25462 12654
39202 25577 25462 12654
2857 25462 12654
29636 25462 12654
29686 25462 12654
30844 25462 12654
3257 25462 12654
286 3257 25462 12654
5392 3257 25462 12654
5511 3257 25462 12654
6461 3257 25462 12654
3277 3267 3343 25462 12654
3356 25462 12654
12779 3356 25462 12654
34245 25462 12654
39469 25462 12654
4589 25462 12654
15837 5588 25462 12654
6695 5588 25462 12654
6067 25462 12654
6461 25462 12654
6667 25462 12654
6695 25462 12654
7575 25462 12654
8359 25462 12654
8331 8402 25462 12654
8419 25462 12654
8468 25462 12654
8331 12695 8631 25462 12654
20483 8631 25462 12654
28895 8631 25462 12654
28917 8631 25462 12654
3277 8631 25462 12654
8331 8631 25462 12654
8434 2119 8642 25462 12654
21202 30912 8928 25462 12654
13237 26943 12654
12793 3491 26943 12654
13237 3491 26943 12654
13645 3491 26943 12654
14361 3491 26943 12654
15837 3491 26943 12654
16034 3491 26943 12654
16215 3491 26943 12654
20640 3491 26943 12654
25462 3491 26943 12654
39202 25577 3491 26943 12654
2857 3491 26943 12654
29636 3491 26943 12654
30844 3491 26943 12654
286 3561 3491 26943 12654
39202 3491 26943 12654
6695 5588 3491 26943 12654
6067 3491 26943 12654
6667 3491 26943 12654
8419 3491 26943 12654
8447 3491 26943 12654
8468 3491 26943 12654
8763 3491 26943 12654
15837 8881 3491 26943 12654
2497 2914 4436 26943 12654
13645 30071 4436 26943 12654
13237 4474 4436 26943 12654
6461 4436 26943 12654
8468 6461 4436 26943 12654
15837 8881 4436 26943 12654
6667 26943 12654
22691 2914 12654
39469 2914 12654
22548 8167 2914 12654
13237 1299 6453 12654
28895 1299 6453 12654
28917 1299 6453 12654
20485 6453 12654
2497 6453 12654
4777 2497 6453 12654
286 6453 12654
22691 2914 6453 12654
29636 2914 6453 12654
39469 2914 6453 12654
25462 3257 6453 12654
5392 3257 6453 12654
27664 16397 8167 3320 6453 12654
22548 8167 3320 6453 12654
13237 3549 6453 12654
3277 3216 3549 6453 12654
5392 3549 6453 12654
6667 3549 6453 12654
8359 3549 6453 12654
20485 3561 6453 12654
5511 6453 12654
6695 5588 6453 12654
6461 6453 12654
6762 6453 12654
20485 702 6453 12654
28917 3216 702 6453 12654
8359 702 6453 12654
22548 8167 6453 12654
8434 8210 6453 12654
513 8220 8220 6453 12654
1853 20965 11537 10764 513 8220 8220 6453 12654
7575 24490 24490 24490 24490 24490 9270 7660 22388 11537 10764 513 8220 8220 6453 12654
7575 11537 10764 513 8220 8220 6453 12654
12350 513 8220 8220 6453 12654
29222 513 8220 8220 6453 12654
1853 20965 11537 513 513 8220 8220 6453 12654
559 20965 11537 513 513 8220 8220 6453 12654
7575 11537 513 513 8220 8220 6453 12654
20485 1273 6461 12654
12793 6461 12654
13237 6461 12654
14361 6461 12654
1853 6461 12654
20640 6461 12654
2497 6461 12654
4777 2497 6461 12654
4777 2516 6461 12654
25462 6461 12654
286 6461 12654
8596 286 6461 12654
5392 3549 6461 12654
4589 6461 12654
5511 6461 12654
6695 5588 6461 12654
6067 6461 12654
6762 6461 12654
8434 8210 6461 12654
513 8220 8220 6461 12654
12350 513 8220 8220 6461 12654
29222 513 8220 8220 6461 12654
8419 6461 12654
8447 6461 12654
8763 6461 12654
2857 8928 6461 12654
21202 30912 8928 6461 12654
6762 12654
12779 1239 6762 12654
12793 1299 1239 6762 12654
34347 12793 1299 1239 6762 12654
28895 1299 1239 6762 12654
28917 1299 1239 6762 12654
34347 1299 1239 6762 12654
8447 1299 1239 6762 12654
1853 1239 6762 12654
2497 1239 6762 12654
22548 8167 3320 1239 6762 12654
12779 3356 1239 6762 12654
8447 3356 1239 6762 12654
20485 3561 1239 6762 12654
5511 1239 6762 12654
6695 5588 1239 6762 12654
8447 1239 6762 12654
2857 8928 1239 6762 12654
12793 1299 6762 12654
34347 1299 6762 12654
8447 1299 6762 12654
34245 174 6762 12654
4777 2516 6762 12654
8596 286 6762 12654
27664 3549 6762 12654
8419 5400 6762 12654
5511 6762 12654
6067 6453 6762 12654
6667 702 6762 12654
7575 6762 12654
22548 8167 6762 12654
8447 6762 12654
8359 12654
20483 12976 1273 1103 3333
13645 1273 1103 3333
22691 1273 1103 3333
1853 20965 1103 3333
559 20965 1103 3333
7575 20965 1103 3333
27664 3549 1103 3333
12793 12859 3333
15837 12859 3333
16215 12859 3333
12779 174 12859 3333
16215 174 12859 3333
21202 174 12859 3333
5392 174 12859 3333
7575 174 12859 3333
20640 12859 3333
2857 12859 3333
286 12859 3333
29222 286 12859 3333
513 286 12859 3333
8596 286 12859 3333
39469 12859 3333
6461 12859 3333
14361 6461 12859 3333
6695 12859 3333
8359 12859 3333
8763 12859 3333
28895 1299 3333
28917 1299 3333
34347 1299 3333
13030 3333
13237 3333
20932 3333
25462 3333
3277 3267 3343 25462 3333
12989 286 3333
29686 3333
12350 3320 3333
22548 8167 3320 3333
8289 3320 3333
3356 3333
8331 12695 12695 3356 3333
2497 3356 3333
4777 2497 3356 3333
30844 3356 3333
4589 3333
5511 3333
20485 6320 3333
29636 6320 3333
34245 6320 3333
39202 6320 3333
6067 6320 3333
8419 6320 3333
8447 6320 3333
8468 6320 3333
6667 3333
6762 3333
8434 8210 3333
16034 9009 3333
 

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