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De-Bogonising New Address Blocks Report for AFRINIC - 20070205

Previous day's report | Next day's report

Summary

All ASes
41.223.236.0/22 is seen by 126 out of 139 ASes (90 %)
193.0.0.0/21 is seen by 95 out of 139 ASes (68 %)
84.205.83.0/24 is seen by 124 out of 139 ASes (89 %)
Baseline 193.0.0.0/21
41.223.236.0/22 is seen by 86 out of 95 ASes (90 %)
84.205.83.0/24 is seen by 84 out of 95 ASes (88 %)
Baseline 84.205.83.0/24
41.223.236.0/22 is seen by 119 out of 124 ASes (95 %)
193.0.0.0/21 is seen by 84 out of 124 ASes (67 %)

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
  101NNY|   
  174YYY|   
  286YYY| Y 
  513YYY|   
  559YYY|   
  701YNY|   
  702YNY|   
 1103YYY| Y 
 1221YYY|   
 1239YNY|   
 1273YYY|   
 1299YYY|YYY
 1853YYY|   
 2118YNY|   
 2119YNY|   
 2497YYY|   
 2516YNY|   
 2857YYY|   
 2914YNY|Y Y
 3216YYY|   
 3257YYY| Y 
 3267YYY|   
 3277YYY|   
 3303YNN|   
 3320YYY| Y 
 3327YNY|   
 3333YYY|   
 3343YYY|   
 3356YYY|YYY
 3491YNY|   
 3549YYY|   
 3561YNY|   
 3741YYY|   
 4230YNY|   
 4436YNY|   
 4474YNY|   
 4589YYY| Y 
 4608YYY|   
 4637YYY|   
 4777YYY|   
 5392YYY|   
 5400YNY|   
 5417YYY| Y 
 5511YYY|   
 5650YNY|   
 6067YYY|   
 6140YNY|   
 6320NYN| Y 
 6453YYY|Y Y
 6461YYY|Y Y
 6695YNY|   
 6706YNY|   
 6730YNN|   
 6762YYY|YYY
 6881YYY|   
 6939NNY|   
 7018YYY|   
 7575YYY|   
 7660YNY|   
 8167YYY|   
 8195YNN|   
 8210YYY| Y 
 8220YNY|   
 8289NYN|   
 8331YYY|   
 8342YNY|   
 8359YYY|Y Y
 8402YNY|   
 8419YYY|   
 8434YYY|   
 8447YYY|   
 8468YYY|   
 8596YYY|   
 8631YNY|   
 8763YYY|   
 8820NYN|   
 8881YNY|   
 8928YYY|   
 8943YNN|   
 9009YYY| Y 
 9080YNY|   
 9270YNY|   
10429YNY|   
10764NNY|   
11537YNY|   
12350YYY|   
12654YNY|   
12695YYN|   
12779YYY|   
12793YYY|   
12859YYY| Y 
12956YNY|Y Y
12976YYN|   
12989NYN|   
13030YYY|YYY
13237YYY| Y 
13645NYY|   
14361YYY|   
15837YYY|   
16034YYY|   
16150NNY|  Y
16186YYY|   
16215YYY|   
16397YNY|   
20483YYY|   
20485YYY|   
20562YYY|Y Y
20640YYY|   
20932YYY|YYY
20965YYY|   
21202YYY|   
22388YNY|   
22548YYY|   
22691YYY|   
24490YNY|   
24875NYN| Y 
25232YYY|YYY
25462YYY|YYY
25512YYN|   
25577YNY|   
26943YYY|Y Y
27664YYY|   
28895YYY|   
28917YYY|   
29222YYY|   
29636YYY|   
29686YYY| Y 
30844YYY|   
30912YYY|   
31283YYY|   
31477NYN|   
34225NYN|   
34245YYY|   
34347YYY|   
39202YYY|   
39469YYY|   
39637NYN|   
65000YNY|   
65001YNY|   

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...

22548 10429 12956 12654
28895 1299 12654
28917 1299 12654
29686 1299 12654
34347 1299 12654
13030 12654
16150 12654
12859 16150 12654
13237 16150 12654
20640 16150 12654
20932 16150 12654
25462 16150 12654
20483 2118 25462 16150 12654
286 16150 12654
29686 16150 12654
3333 16150 12654
8434 16150 12654
21202 30912 8928 16150 12654
16034 9009 16150 12654
13237 20562 12654
25462 16150 20562 12654
8434 16150 20562 12654
20640 20562 12654
20932 20562 12654
25462 20562 12654
20483 2118 25462 20562 12654
286 20562 12654
29636 2914 20562 12654
29686 20562 12654
16186 31283 20562 12654
3333 20562 12654
39469 20562 12654
5417 20562 12654
6461 20562 12654
29636 6461 20562 12654
8434 8210 20562 12654
8468 20562 12654
20932 12654
286 25232 12654
13237 286 25232 12654
3741 286 286 286 25232 12654
29222 286 25232 12654
3741 286 25232 12654
513 286 25232 12654
1103 20965 11537 10764 513 286 25232 12654
1853 20965 11537 10764 513 286 25232 12654
559 20965 11537 10764 513 286 25232 12654
7575 24490 9270 7660 22388 11537 10764 513 286 25232 12654
7575 11537 10764 513 286 25232 12654
12350 513 286 25232 12654
16215 513 286 25232 12654
20932 513 286 25232 12654
1103 20965 11537 513 513 286 25232 12654
1853 20965 11537 513 513 286 25232 12654
559 20965 11537 513 513 286 25232 12654
7575 11537 513 513 286 25232 12654
3356 513 513 286 25232 12654
12779 8220 513 513 286 25232 12654
2914 8220 513 513 286 25232 12654
22691 2914 8220 513 513 286 25232 12654
34245 8220 513 513 286 25232 12654
5392 8220 513 513 286 25232 12654
7018 8220 513 513 286 25232 12654
559 286 25232 12654
1103 20965 559 286 25232 12654
513 11537 11537 20965 559 286 25232 12654
12350 513 11537 11537 20965 559 286 25232 12654
16215 513 11537 11537 20965 559 286 25232 12654
20932 513 11537 11537 20965 559 286 25232 12654
29222 513 11537 11537 20965 559 286 25232 12654
7575 24490 9270 7660 22388 11537 20965 559 286 25232 12654
1853 20965 559 286 25232 12654
7575 24490 20965 559 286 25232 12654
7575 20965 559 286 25232 12654
6067 286 25232 12654
8596 286 25232 12654
6461 25232 12654
8434 8210 25232 12654
8447 25232 12654
12350 8928 25232 12654
12779 8928 25232 12654
13645 8928 25232 12654
1853 8928 25232 12654
20932 8928 25232 12654
22691 8928 25232 12654
5392 8928 25232 12654
6881 6706 8928 25232 12654
6881 8928 25232 12654
8434 8928 25232 12654
25462 12654
1103 25462 12654
12793 25462 12654
12859 25462 12654
13237 25462 12654
15837 25462 12654
16034 25462 12654
16215 25462 12654
20485 25462 12654
20932 25462 12654
20483 2118 25462 12654
21202 25462 12654
39202 25577 25462 12654
2857 25462 12654
29636 25462 12654
29686 25462 12654
30844 25462 12654
3257 25462 12654
12350 3257 25462 12654
6881 25512 3257 25462 12654
6881 3257 25462 12654
7018 3257 25462 12654
3277 3267 3343 25462 12654
3356 25462 12654
12779 3356 25462 12654
34245 25462 12654
39202 25462 12654
4589 25462 12654
6067 25462 12654
20640 6695 25462 12654
7575 25462 12654
8331 8402 25462 12654
8419 25462 12654
8468 25462 12654
20483 8631 25462 12654
3277 8631 25462 12654
8331 8631 25462 12654
20485 1273 3491 26943 12654
13237 3491 26943 12654
14361 3491 26943 12654
15837 3491 26943 12654
16034 3491 26943 12654
20932 16150 3491 26943 12654
20640 3491 26943 12654
25462 3491 26943 12654
20483 2118 25462 3491 26943 12654
39202 25577 3491 26943 12654
2857 3491 26943 12654
286 3491 26943 12654
29636 3491 26943 12654
29686 3491 26943 12654
30844 3491 26943 12654
5511 1239 3561 3491 26943 12654
6762 1239 3561 3491 26943 12654
8447 6762 1239 3561 3491 26943 12654
29686 1299 3561 3491 26943 12654
3257 3561 3491 26943 12654
3741 3491 26943 12654
39202 3491 26943 12654
4589 3491 26943 12654
8419 5400 3491 26943 12654
6067 3491 26943 12654
6762 3491 26943 12654
20483 2118 8342 3491 26943 12654
8419 3491 26943 12654
8468 3491 26943 12654
39202 25577 8468 3491 26943 12654
29636 8468 3491 26943 12654
8763 3491 26943 12654
15837 8881 3491 26943 12654
7575 101 2914 4436 26943 12654
22691 2914 4436 26943 12654
2497 2914 4436 26943 12654
4777 2497 2914 4436 26943 12654
29636 2914 4436 26943 12654
39469 2914 4436 26943 12654
7575 2914 4436 26943 12654
20485 3491 4436 26943 12654
4608 1221 4637 3491 4436 26943 12654
30844 30844 4637 3491 4436 26943 12654
27664 16397 8167 3491 4436 26943 12654
22548 8167 3491 4436 26943 12654
13237 4474 4436 26943 12654
14361 5650 4436 26943 12654
6461 4436 26943 12654
3333 12859 6461 4436 26943 12654
8468 6461 4436 26943 12654
16150 6939 4436 26943 12654
1103 16150 6939 4436 26943 12654
13030 16150 6939 4436 26943 12654
13237 16150 6939 4436 26943 12654
16215 174 16150 6939 4436 26943 12654
8359 3327 174 16150 6939 4436 26943 12654
6140 174 16150 6939 4436 26943 12654
20640 16150 6939 4436 26943 12654
20932 16150 6939 4436 26943 12654
25462 16150 6939 4436 26943 12654
20483 2118 25462 16150 6939 4436 26943 12654
286 16150 6939 4436 26943 12654
8596 286 16150 6939 4436 26943 12654
29686 16150 6939 4436 26943 12654
30844 16150 6939 4436 26943 12654
16186 31283 16150 6939 4436 26943 12654
3333 16150 6939 4436 26943 12654
4608 1221 4637 16150 6939 4436 26943 12654
8419 5400 16150 6939 4436 26943 12654
6067 16150 6939 4436 26943 12654
28895 3216 702 16150 6939 4436 26943 12654
28917 3216 702 16150 6939 4436 26943 12654
3277 3216 702 16150 6939 4436 26943 12654
8468 16150 6939 4436 26943 12654
39202 25577 8468 16150 6939 4436 26943 12654
29636 8468 16150 6939 4436 26943 12654
16034 9009 16150 6939 4436 26943 12654
8434 2119 8210 4436 26943 12654
8434 8210 4436 26943 12654
15837 8881 4436 26943 12654
22691 2914 12654
39469 2914 12654
12779 3356 12654
3333 3356 12654
513 3356 3356 12654
1853 20965 11537 10764 513 3356 3356 12654
559 20965 11537 10764 513 3356 3356 12654
7575 24490 9270 7660 22388 11537 10764 513 3356 3356 12654
7575 11537 10764 513 3356 3356 12654
12350 513 3356 3356 12654
16215 513 3356 3356 12654
29222 513 3356 3356 12654
6067 3356 12654
13237 1299 6453 12654
28895 1299 6453 12654
28917 1299 6453 12654
29686 1299 6453 12654
34347 1299 6453 12654
8359 1299 6453 12654
20485 6453 12654
2497 6453 12654
4777 2497 6453 12654
3333 286 6453 12654
22691 2914 6453 12654
16186 31283 6453 12654
3257 6453 12654
25462 3257 6453 12654
29686 3257 6453 12654
27664 16397 8167 3320 6453 12654
22548 8167 3320 6453 12654
25462 3356 6453 12654
30844 3356 6453 12654
513 3356 3356 6453 12654
12350 513 3356 3356 6453 12654
16215 513 3356 3356 6453 12654
29222 513 3356 3356 6453 12654
6067 3356 6453 12654
8419 8943 3356 6453 12654
3549 6453 12654
13237 3549 6453 12654
14361 3549 6453 12654
3277 3216 3549 6453 12654
513 3549 3549 6453 12654
12350 513 3549 3549 6453 12654
16215 513 3549 3549 6453 12654
29222 513 3549 3549 6453 12654
4589 3549 6453 12654
5392 3549 6453 12654
4608 1221 4637 6453 12654
8419 5400 6453 12654
5511 6453 12654
14361 5511 6453 12654
6461 6453 12654
6762 6453 12654
3741 701 6453 12654
27664 16397 4230 701 6453 12654
6762 701 6453 12654
7018 6453 12654
3741 7018 6453 12654
7018 65000 65001 7018 6453 12654
20485 702 6453 12654
8331 12695 12695 3216 702 6453 12654
28895 3216 702 6453 12654
28917 3216 702 6453 12654
3277 3216 702 6453 12654
16186 31283 31283 702 702 6453 12654
8359 8359 702 6453 12654
8434 2119 8210 6453 12654
8434 8210 6453 12654
20485 1273 6461 12654
12793 6461 12654
34347 12793 6461 12654
8596 12793 6461 12654
13030 6461 12654
13237 6461 12654
14361 6461 12654
34245 174 6461 12654
6140 174 6461 12654
1853 6461 12654
2497 6461 12654
4777 2497 6461 12654
4777 2516 6461 12654
25462 6461 12654
286 6461 12654
8596 286 6461 12654
7575 2914 6461 12654
3549 6461 12654
12350 3549 6461 12654
513 3549 3549 6461 12654
16215 513 3549 3549 6461 12654
4589 3549 6461 12654
5392 3549 6461 12654
4589 6461 12654
4608 1221 4637 6461 12654
5511 6461 12654
6067 6461 12654
6453 6461 12654
7018 6461 12654
8434 2119 8210 6461 12654
8434 8210 6461 12654
8419 6461 12654
8447 6461 12654
6881 6706 8447 6461 12654
8763 6461 12654
2857 8928 6461 12654
21202 30912 8928 6461 12654
20483 12976 8195 8928 6461 12654
6881 9080 8928 6461 12654
16034 9009 6461 12654
6762 12654
28895 1299 1239 6762 12654
28917 1299 1239 6762 12654
3333 12859 174 1239 6762 12654
34245 174 1239 6762 12654
39202 174 1239 6762 12654
39469 174 1239 6762 12654
1853 1239 6762 12654
2497 1239 6762 12654
29636 2914 1239 6762 12654
22548 8167 3320 1239 6762 12654
8331 12695 12695 3356 1239 6762 12654
12779 3356 1239 6762 12654
25462 3356 1239 6762 12654
30844 3356 1239 6762 12654
3333 3356 1239 6762 12654
513 3356 3356 1239 6762 12654
12350 513 3356 3356 1239 6762 12654
16215 513 3356 3356 1239 6762 12654
20932 513 3356 3356 1239 6762 12654
286 513 3356 3356 1239 6762 12654
29222 513 3356 3356 1239 6762 12654
16215 6730 513 3356 3356 1239 6762 12654
20485 3561 1239 6762 12654
5511 1239 6762 12654
14361 5511 1239 6762 12654
6140 1239 6762 12654
6461 1239 6762 12654
29222 3303 701 1239 6762 12654
8331 12695 12695 3216 702 701 1239 6762 12654
28895 3216 702 701 1239 6762 12654
28917 3216 702 701 1239 6762 12654
3277 3216 702 701 1239 6762 12654
3741 702 701 1239 6762 12654
16186 31283 31283 702 702 701 1239 6762 12654
20483 2118 8342 702 701 1239 6762 12654
8359 8359 702 701 1239 6762 12654
7018 1239 6762 12654
7018 65000 65001 7018 1239 6762 12654
1103 1273 6762 12654
3333 1103 1273 6762 12654
13237 1299 6762 12654
29686 1299 6762 12654
8359 1299 6762 12654
8331 12695 12695 174 6762 12654
12793 174 6762 12654
34347