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De-Bogonising New Address Blocks Report for AFRINIC - 20071029

Previous day's report | Next day's report

Summary

All ASes
41.223.236.0/22 is seen by 111 out of 121 ASes (91 %)
193.0.0.0/21 is seen by 83 out of 121 ASes (68 %)
84.205.83.0/24 is seen by 98 out of 121 ASes (80 %)
Baseline 193.0.0.0/21
41.223.236.0/22 is seen by 75 out of 83 ASes (90 %)
84.205.83.0/24 is seen by 74 out of 83 ASes (89 %)
Baseline 84.205.83.0/24
41.223.236.0/22 is seen by 94 out of 98 ASes (95 %)
193.0.0.0/21 is seen by 74 out of 98 ASes (75 %)

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
  174YYY|   
  209YNN|   
  286YYY| Y 
  513YYY|   
  559YYY|   
  701YNN|   
  702YNN|   
 1103YYY|YYY
 1239YNY|   
 1273YYY|   
 1280YYY|   
 1299YYY|Y Y
 1853YYY|   
 1916YYY|   
 2118YNY|   
 2119YYY|Y Y
 2497YYY|   
 2500YNN|   
 2516YNY|   
 2607YNY|   
 2907NNY|   
 2914YYY|Y Y
 3216YYY|   
 3257YNN|   
 3269YYY|   
 3303YYN| Y 
 3320YYY| Y 
 3327YYN|   
 3333YYY|   
 3356YYY| Y 
 3491YNY|   
 3549YYY|   
 3561YNN|   
 4436YNY|   
 4637YNN|   
 4777YYY|   
 5392YYY|   
 5511YYY| Y 
 6067YYY|   
 6320NYN| Y 
 6453YYY|Y Y
 6461YYY|Y Y
 6667YYY| Y 
 6762YYY| Y 
 6830YNN|   
 6939YNY|Y Y
 7018YNY|   
 7575YYY|   
 7660YNY|   
 8167YYY|   
 8220YNY|   
 8289NYN|   
 8331YYY|   
 8359YYY|YYY
 8419YYY|   
 8434YYY|   
 8447YYY| Y 
 8468YYY|   
 8596YYY|   
 8631YNY|   
 8928YNY|   
 9009YNN|   
 9270YNY|   
10429YNY|   
10764YNY|   
11537YNY|   
12350YYY|   
12654YNY|   
12695YYY|   
12779YYY|   
12793YYY|   
12859YYY| YY
12956YNY|Y Y
12976YYN|   
12989NYN|   
13237YYY| Y 
13645YYY|   
14361YYY|   
15756YYY|   
16034YYY|   
16150YNY|Y Y
16467YYY|   
16735YNN|   
19401YNN|   
20080YNN|   
20483YYY|   
20485YYY|   
20562YYY|Y Y
20932YYY|YYY
20965YYY|   
21202YYY|   
22388YNY|   
22548YYY|   
22691YYY|   
24489NNY|   
24490YNY|   
24875NYY|   
24963YYY| Y 
25232YYY|Y Y
25462YYY|YYY
26943YYY|YYY
27664YYY|   
27750NYY|   
28895YYY|   
28917YYY|   
29073YYY|Y Y
29222YYY|   
29449YYY|   
29518YNN|   
29636YYY|   
29686NYN| Y 
30844YYY|   
30912YNN|   
31477NYN|   
33970YNY|   
34102YYY|   
34245YYY|   
34347YYY|   
39196YYY|   
39202YYY|   
39637NYN|   

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 10764 11537 1103 1103 1103 12654
12350 513 10764 11537 1103 1103 1103 12654
29222 513 10764 11537 1103 1103 1103 12654
513 11537 11537 1103 1103 1103 12654
12350 513 11537 11537 1103 1103 1103 12654
29222 513 11537 11537 1103 1103 1103 12654
5511 1239 8928 513 513 11537 11537 1103 1103 1103 12654
12779 8928 513 513 11537 11537 1103 1103 1103 12654
12793 8928 513 513 11537 11537 1103 1103 1103 12654
28895 15756 1299 8928 513 513 11537 11537 1103 1103 1103 12654
28917 1299 8928 513 513 11537 11537 1103 1103 1103 12654
34347 1299 8928 513 513 11537 11537 1103 1103 1103 12654
13645 8928 513 513 11537 11537 1103 1103 1103 12654
14361 8928 513 513 11537 11537 1103 1103 1103 12654
16034 8928 513 513 11537 11537 1103 1103 1103 12654
16150 8928 513 513 11537 11537 1103 1103 1103 12654
30844 16150 8928 513 513 11537 11537 1103 1103 1103 12654
6067 16150 8928 513 513 11537 11537 1103 1103 1103 12654
21202 8928 513 513 11537 11537 1103 1103 1103 12654
22691 8928 513 513 11537 11537 1103 1103 1103 12654
2497 8928 513 513 11537 11537 1103 1103 1103 12654
1853 2607 8928 513 513 11537 11537 1103 1103 1103 12654
29449 3269 8928 513 513 11537 11537 1103 1103 1103 12654
39196 8928 513 513 11537 11537 1103 1103 1103 12654
5392 8928 513 513 11537 11537 1103 1103 1103 12654
29449 5392 8928 513 513 11537 11537 1103 1103 1103 12654
20485 6453 8928 513 513 11537 11537 1103 1103 1103 12654
27664 3549 6453 8928 513 513 11537 11537 1103 1103 1103 12654
6762 6453 8928 513 513 11537 11537 1103 1103 1103 12654
6461 8928 513 513 11537 11537 1103 1103 1103 12654
8419 6461 8928 513 513 11537 11537 1103 1103 1103 12654
8359 8928 513 513 11537 11537 1103 1103 1103 12654
8447 8928 513 513 11537 11537 1103 1103 1103 12654
1916 11537 1103 1103 1103 12654
1853 20965 11537 1103 1103 1103 12654
1916 27750 20965 11537 1103 1103 1103 12654
7575 24490 24490 9270 7660 22388 11537 1103 1103 1103 12654
1916 27750 11537 1103 1103 1103 12654
7575 11537 1103 1103 1103 12654
13645 1273 1103 12654
14361 1273 1103 12654
22691 1273 1103 12654
3356 1273 1103 12654
8331 12695 12695 3356 1273 1103 12654
1280 3356 1273 1103 12654
2497 3356 1273 1103 12654
25462 3356 1273 1103 12654
30844 3356 1273 1103 12654
8331 12695 12695 3216 3356 1273 1103 12654
25462 3549 3356 1273 1103 12654
27664 3549 3356 1273 1103 12654
34102 3216 3549 3356 1273 1103 12654
20483 12976 3327 3549 3356 1273 1103 12654
5511 3356 1273 1103 12654
6461 3356 1273 1103 12654
513 8928 8928 3356 1273 1103 12654
12350 513 8928 8928 3356 1273 1103 12654
20932 513 8928 8928 3356 1273 1103 12654
286 513 8928 8928 3356 1273 1103 12654
6067 286 513 8928 8928 3356 1273 1103 12654
8596 286 513 8928 8928 3356 1273 1103 12654
29222 513 8928 8928 3356 1273 1103 12654
1853 20965 11537 513 513 8928 8928 3356 1273 1103 12654
559 20965 11537 513 513 8928 8928 3356 1273 1103 12654
7575 11537 513 513 8928 8928 3356 1273 1103 12654
39202 174 3561 1273 1103 12654
5511 3561 1273 1103 12654
12859 1103 12654
13237 1103 12654
24963 174 1103 12654
20483 12976 3327 174 1103 12654
34245 174 1103 12654
39202 174 1103 12654
20932 1103 12654
513 11537 11537 20965 1103 12654
12350 513 11537 11537 20965 1103 12654
20932 513 11537 11537 20965 1103 12654
8596 286 513 11537 11537 20965 1103 12654
29222 513 11537 11537 20965 1103 12654
1916 11537 20965 1103 12654
1853 20965 1103 12654
7575 24490 20965 1103 12654
559 20965 1103 12654
513 559 20965 1103 12654
7575 24490 24490 9270 7660 22388 11537 10764 513 559 20965 1103 12654
7575 11537 10764 513 559 20965 1103 12654
1916 20080 19401 10764 513 559 20965 1103 12654
12350 513 559 20965 1103 12654
20932 513 559 20965 1103 12654
286 513 559 20965 1103 12654
6067 286 513 559 20965 1103 12654
8596 286 513 559 20965 1103 12654
29222 513 559 20965 1103 12654
1916 11537 513 513 559 20965 1103 12654
12779 1239 8928 513 513 559 20965 1103 12654
12793 1299 1239 8928 513 513 559 20965 1103 12654
28895 15756 1299 1239 8928 513 513 559 20965 1103 12654
28917 1299 1239 8928 513 513 559 20965 1103 12654
34347 1299 1239 8928 513 513 559 20965 1103 12654
8447 1299 1239 8928 513 513 559 20965 1103 12654
8468 1299 1239 8928 513 513 559 20965 1103 12654
24963 174 1239 8928 513 513 559 20965 1103 12654
14361 3549 1239 8928 513 513 559 20965 1103 12654
286 3549 1239 8928 513 513 559 20965 1103 12654
6067 286 3549 1239 8928 513 513 559 20965 1103 12654
21202 30912 29518 3549 1239 8928 513 513 559 20965 1103 12654
34102 3216 3549 1239 8928 513 513 559 20965 1103 12654
6667 3549 1239 8928 513 513 559 20965 1103 12654
5511 1239 8928 513 513 559 20965 1103 12654
39196 6453 1239 8928 513 513 559 20965 1103 12654
6667 1239 8928 513 513 559 20965 1103 12654
6667 702 701 1239 8928 513 513 559 20965 1103 12654
8359 702 701 1239 8928 513 513 559 20965 1103 12654
6667 1273 8928 513 513 559 20965 1103 12654
12779 8928 513 513 559 20965 1103 12654
12793 8928 513 513 559 20965 1103 12654
12793 1299 8928 513 513 559 20965 1103 12654
28895 15756 1299 8928 513 513 559 20965 1103 12654
28917 1299 8928 513 513 559 20965 1103 12654
34347 1299 8928 513 513 559 20965 1103 12654
8447 1299 8928 513 513 559 20965 1103 12654
13237 8928 513 513 559 20965 1103 12654
13645 8928 513 513 559 20965 1103 12654
14361 8928 513 513 559 20965 1103 12654
16034 8928 513 513 559 20965 1103 12654
34245 174 8928 513 513 559 20965 1103 12654
39202 174 8928 513 513 559 20965 1103 12654
8434 2119 8928 513 513 559 20965 1103 12654
21202 8928 513 513 559 20965 1103 12654
22691 8928 513 513 559 20965 1103 12654
2497 8928 513 513 559 20965 1103 12654
4777 2497 8928 513 513 559 20965 1103 12654
4777 2516 8928 513 513 559 20965 1103 12654
25462 8928 513 513 559 20965 1103 12654
1853 2607 8928 513 513 559 20965 1103 12654
286 8928 513 513 559 20965 1103 12654
6067 286 8928 513 513 559 20965 1103 12654
29449 3269 8928 513 513 559 20965 1103 12654
29222 3303 8928 513 513 559 20965 1103 12654
3356 8928 513 513 559 20965 1103 12654
6762 1239 3356 8928 513 513 559 20965 1103 12654
7575 1239 3356 8928 513 513 559 20965 1103 12654
8331 12695 12695 3356 8928 513 513 559 20965 1103 12654
12779 3356 8928 513 513 559 20965 1103 12654
1280 3356 8928 513 513 559 20965 1103 12654
13645 3356 8928 513 513 559 20965 1103 12654
34245 174 3356 8928 513 513 559 20965 1103 12654
4777 2516 209 3356 8928 513 513 559 20965 1103 12654
2497 3356 8928 513 513 559 20965 1103 12654
25462 3356 8928 513 513 559 20965 1103 12654
20483 2118 25462 3356 8928 513 513 559 20965 1103 12654
30844 3356 8928 513 513 559 20965 1103 12654
13237 3320 3356 8928 513 513 559 20965 1103 12654
8447 3320 3356 8928 513 513 559 20965 1103 12654
6461 3356 8928 513 513 559 20965 1103 12654
6667 3356 8928 513 513 559 20965 1103 12654
6762 3356 8928 513 513 559 20965 1103 12654
8359 3356 8928 513 513 559 20965 1103 12654
8434 3356 8928 513 513 559 20965 1103 12654
8447 3356 8928 513 513 559 20965 1103 12654
39196 8928 513 513 559 20965 1103 12654
5392 8928 513 513 559 20965 1103 12654
29449 5392 8928 513 513 559 20965 1103 12654
30844 30844 4637 1299 6453 8928 513 513 559 20965 1103 12654
8331 12695 12695 174 6453 8928 513 513 559 20965 1103 12654
24963 174 6453 8928 513 513 559 20965 1103 12654
21202 30912 174 6453 8928 513 513 559 20965 1103 12654
39202 174 6453 8928 513 513 559 20965 1103 12654
20485 6453 8928 513 513 559 20965 1103 12654
20483 2118 20485 6453 8928 513 513 559 20965 1103 12654
2497 6453 8928 513 513 559 20965 1103 12654
3303 6453 8928 513 513 559 20965 1103 12654
29222 3303 6453 8928 513 513 559 20965 1103 12654
13237 3320 6453 8928 513 513 559 20965 1103 12654
8447 3320 6453 8928 513 513 559 20965 1103 12654
12779 3356 6453 8928 513 513 559 20965 1103 12654
12793 3356 6453 8928 513 513 559 20965 1103 12654
13645 3356 6453 8928 513 513 559 20965 1103 12654
8434 2119 3356 6453 8928 513 513 559 20965 1103 12654
25462 3356 6453 8928 513 513 559 20965 1103 12654
30844 3356 6453 8928 513 513 559 20965 1103 12654
8331 12695 12695 3216 3356 6453 8928 513 513 559 20965 1103 12654
28917 3216 3356 6453 8928 513 513 559 20965 1103 12654
29222 3303 3356 6453 8928 513 513 559 20965 1103 12654
39196 3356 6453 8928 513 513 559 20965 1103 12654
6667 3356 6453 8928 513 513 559 20965 1103 12654
8434 3356 6453 8928 513 513 559 20965 1103 12654
8447 3356 6453 8928 513 513 559 20965 1103 12654
13237 3549 6453 8928 513 513 559 20965 1103 12654
14361 3549 6453 8928 513 513 559 20965 1103 12654
27664 3549 6453 8928 513 513 559 20965 1103 12654
8596 286 3549 6453 8928 513 513 559 20965 1103 12654
1280 6939 3549 6453 8928 513 513 559 20965 1103 12654
8359 3549 6453 8928 513 513 559 20965 1103 12654
39196 6453 8928 513 513 559 20965 1103 12654
5511 6453 8928 513 513 559 20965 1103 12654
24963 5511 6453 8928 513 513 559 20965 1103 12654
6461 6453 8928 513 513 559 20965 1103 12654
6762 6453 8928 513 513 559 20965 1103 12654
20485 6762 6453 8928 513 513 559 20965 1103 12654
20483 2118 20485 6762 6453 8928 513 513 559 20965 1103 12654
29449 3269 6762 6453 8928 513 513 559 20965 1103 12654
5511 701 6453 8928 513 513 559 20965 1103 12654
14361 5511 701 6453 8928 513 513 559 20965 1103 12654
24963 5511 701 6453 8928 513 513 559 20965 1103 12654
6667 702 701 6453 8928 513 513 559 20965 1103 12654
13645 7018 6453 8928 513 513 559 20965 1103 12654
14361 7018 6453 8928 513 513 559 20965 1103 12654
6667 702 6453 8928 513 513 559 20965 1103 12654
8359 702 6453 8928 513 513 559 20965 1103 12654
8468 6453 8928 513 513 559 20965 1103 12654
6461 8928 513 513 559 20965 1103 12654
8419 6461 8928 513 513 559 20965 1103 12654
6667 8928 513 513 559 20965 1103 12654
29222 6830 8928 513 513 559 20965 1103 12654
7