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De-Bogonising New Address Blocks Report for AFRINIC - 20071123

Previous day's report | Next day's report

Summary

All ASes
41.223.236.0/22 is seen by 126 out of 141 ASes (89 %)
193.0.0.0/21 is seen by 95 out of 141 ASes (67 %)
84.205.83.0/24 is seen by 125 out of 141 ASes (88 %)
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 86 out of 95 ASes (90 %)
Baseline 84.205.83.0/24
41.223.236.0/22 is seen by 118 out of 125 ASes (94 %)
193.0.0.0/21 is seen by 86 out of 125 ASes (68 %)

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|   
  701YNY|   
  702YNY|   
 1103YYY|YYY
 1239YNY|   
 1273YYY|   
 1280YYY|   
 1299YYY|   
 1853YYY|   
 1916YYY|   
 1930YYY|   
 2118YNY|   
 2119YNY|Y Y
 2497YYY|   
 2500NNY|   
 2516YNY|   
 2607YNY|   
 2852YNN|   
 2907YNY|   
 2914YYY|Y  
 3216YYY|   
 3257YYY| Y 
 3269YYY|   
 3303YYN| Y 
 3320YYY| Y 
 3327YYY|   
 3333YYY|   
 3356YYY| Y 
 3491YNY|   
 3549YYY|   
 3561YNY|   
 3741YYY|   
 4436YNY|   
 4608YYY|   
 4637YNY|   
 4777YYY|   
 5392YYY|   
 5413YNY|Y Y
 5511YYY| Y 
 6067YYY|   
 6320YYY| Y 
 6453YYY|Y Y
 6461YYY|Y Y
 6667YYY| Y 
 6762YYY| Y 
 6830YNY|   
 6881YYY|   
 6939YNY|   
 7018YYY|   
 7473YYY|   
 7474YYY|   
 7575YYY|   
 7660YNY|   
 8167YYY|   
 8220YNY|   
 8289NYN|   
 8331YYY|   
 8359YYY|YYY
 8402YYY|   
 8419YYY|   
 8434YYY|   
 8447YYY| Y 
 8468YYY|   
 8470NNY|   
 8596YYY|   
 8928YNY|   
 9009NNY|   
 9080YNY|   
 9270YNN|   
10429YNY|   
10764YNY|   
10910YNY|   
11537YYY|   
12124YNY|   
12350YYY|   
12654YNY|   
12695YYY|   
12779YYY|   
12793YYY|   
12859YYY| YY
12956YNY|Y Y
12976YYY|   
12989NYN|   
13237YYY| Y 
13645YYY|   
14361YYY|   
15409NNY|   
15756YYY|   
16034YYY|   
16150YNY|  Y
16186YYY|   
16467YYY|   
16735YNY|   
19401YNN|   
20080YNN|   
20483YYY|   
20485YYY|   
20562YYY|Y Y
20932YYY|YYY
20965YYY|   
21202YYY|   
22388NNY|   
22548YYY|   
22691YYY|   
23352YNY|   
23393NNY|   
24287YNY|   
24489YNN|   
24490YNY|   
24875NYN| Y 
25232YYY|Y Y
25462YYY|YYY
25512YYY|   
26104YNN|   
26943YYY|YYY
27664YYY|   
27750NYY|   
28895YYY|   
28917YYY|   
29073YYY|Y Y
29222YYY|   
29449YYY|   
29518YNY|   
29636YYY|   
29686NYN| Y 
30844YYY|   
30912YNY|   
31283YYY|   
31477NYN|   
33970YNY|   
34102YYY|   
34225NYN|   
34245YYY|   
34347YYY|   
39202YYY|   
39637NYN|   
41692NYN|   

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...

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
7575 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
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
3741 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
7018 6453 8928 513 513 11537 11537 1103 1103 1103 12654
4608 7474 7473 6453 8928 513 513 11537 11537 1103 1103 1103 12654
6881 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
1853 20965 11537 1103 1103 1103 12654
1930 20965 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
8402 3216 1273 1103 12654
3356 1273 1103 12654
1280 3356 1273 1103 12654
16467 3356 1273 1103 12654
1930 20965 3356 1273 1103 12654
22691 23393 3356 1273 1103 12654
2497 3356 1273 1103 12654
25462 3356 1273 1103 12654
30844 3356 1273 1103 12654
3333 3356 1273 1103 12654
5511 3356 1273 1103 12654
7018 3356 1273 1103 12654
8419 3356 1273 1103 12654
5511 3561 1273 1103 12654
3303 701 3561 1273 1103 12654
29222 3303 701 3561 1273 1103 12654
6667 702 701 3561 1273 1103 12654
8359 702 701 3561 1273 1103 12654
7018 3561 1273 1103 12654
13237 1103 12654
39202 174 1103 12654
20932 1103 12654
1916 11537 20965 1103 12654
1853 20965 1103 12654
559 20965 1103 12654
513 559 20965 1103 12654
1916 11537 10764 513 559 20965 1103 12654
7575 24490 24287 7660 2907 11537 10764 513 559 20965 1103 12654
7575 24490 24490 9270 7660 2907 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
1853 1239 8928 513 513 559 20965 1103 12654
8434 2119 3356 1239 8928 513 513 559 20965 1103 12654
14361 3549 1239 8928 513 513 559 20965 1103 12654
27664 3549 1239 8928 513 513 559 20965 1103 12654
286 3549 1239 8928 513 513 559 20965 1103 12654
28917 3216 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
6667 1239 8928 513 513 559 20965 1103 12654
7018 1239 8928 513 513 559 20965 1103 12654
3741 7018 1239 8928 513 513 559 20965 1103 12654
7575 1239 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
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
16034 16150 8928 513 513 559 20965 1103 12654
34245 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
25462 8928 513 513 559 20965 1103 12654
20483 2118 25462 8928 513 513 559 20965 1103 12654
6881 25512 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
8596 286 8928 513 513 559 20965 1103 12654
29449 3269 8928 513 513 559 20965 1103 12654
12350 3320 8928 513 513 559 20965 1103 12654
12779 1239 3320 8928 513 513 559 20965 1103 12654
1853 1239 3320 8928 513 513 559 20965 1103 12654
25462 3356 3320 8928 513 513 559 20965 1103 12654
8402 3356 3320 8928 513 513 559 20965 1103 12654
8434 3356 3320 8928 513 513 559 20965 1103 12654
6667 3320 8928 513 513 559 20965 1103 12654
22548 8167 3320 8928 513 513 559 20965 1103 12654
8447 3320 8928 513 513 559 20965 1103 12654
3356 8928 513 513 559 20965 1103 12654
13237 3320 1239 3356 8928 513 513 559 20965 1103 12654
22548 8167 3320 1239 3356 8928 513 513 559 20965 1103 12654
27664 16735 26104 26104 26104 26104 26104 8167 3320 1239 3356 8928 513 513 559 20965 1103 12654
8447 3320 1239 3356 8928 513 513 559 20965 1103 12654
6762 1239 3356 8928 513 513 559 20965 1103 12654
8331 12695 12695 3356 8928 513 513 559 20965 1103 12654
12793 3356 8928 513 513 559 20965 1103 12654
34347 12793 3356 8928 513 513 559 20965 1103 12654
1280 3356 8928 513 513 559 20965 1103 12654
28895 15756 1299 3356 8928 513 513 559 20965 1103 12654
28917 1299 3356 8928 513 513 559 20965 1103 12654
34347 1299 3356 8928 513 513 559 20965 1103 12654
13645 3356 8928 513 513 559 20965 1103 12654
16467 3356 8928 513 513 559 20965 1103 12654
4777 2516 209 3356 8928 513 513 559 20965 1103 12654
20932 3356 8928 513 513 559 20965 1103 12654
4777 2516 3356 8928 513 513 559 20965 1103 12654
25462 3356 8928 513 513 559 20965 1103 12654
29636 2914 3356 8928 513 513 559 20965 1103 12654
30844 3356 8928 513 513 559 20965 1103 12654
3303 3356 8928 513 513 559 20965 1103 12654
29222 3303 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
3333 3356 8928 513 513 559 20965 1103 12654
30844 30844 4637 3356 8928 513 513 559 20965 1103 12654
5511 3356 8928 513 513 559 20965 1103 12654
1280 6453 3356 8928 513 513 559 20965 1103 12654
6067 6453 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
7018 3356 8928 513 513 559 20965 1103 12654
14361 7018 3356 8928 513 513 559 20965 1103 12654
6667 702 3356 8928 513 513 559 20965 1103 12654
4608 7474 7473 3356 8928 513 513 559 20965 1103 12654
8402 3356 8928 513 513 559 20965 1103 12654
8419 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
3741 8928 513 513 559 20965 1103 12654
5392 8928 513 513 559 20965 1103 12654
29449 5392 8928 513 513 559 20965 1103 12654
20485 1273 6453 8928 513 513 559 20965 1103 12654
8331 12695 12695 3216 1273 6453 8928 513 513 559 20965 1103 12654
28917 3216 1273 6453 8928 513 513 559 20965 1103 12654
1280 6453 8928 513 513 559 20965 1103 12654
22548 10429 12956 6453 8928 513 513 559 20965 1103 12654
12793 1299 6453 8928 513 513 559 20965 1103 12654
34347 12793 1299 6453 8928 513 513 559 20965 1103 12654
20485 1299 6453 8928 513 513 559 20965 1103 12654
20483 2118 20485 1299 6453 8928 513 513 559 20965 1103 12654
8331 12695 12695 174 6453 8928 513 513 559 20965 1103 12654
3333 12859 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
286 6453 8928 513 513 559 20965 1103 12654
8596 286 6453 8928 513 513 559 20965 1103 12654
22691 2914 6453 8928 513 513 559 20965 1103 12654
29636 2914 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
22548 8167 3320 6453 8928 513 513 559 20965 1103 12654
8447 3320 6453 8928 513 513 559 20965 1103 12654
16467 3356 6453 8928 513 513 559 20965 1103 12654
20932 3356 6453 8928 513 513 559 20965 1103 12654
3303 3356 6453 8928 513 513 559 20965 1103 12654
29222 3303 3356 6453 8928 513 513 559 20965 1103 12654
3333 3356 6453 8928 513 513 559 20965 1103 12654
8419 3356 6453 8928 513 513 559 20965 1103 12654
8447 3356 6453 8928 513 513 559 20965 1103 12654
12793 8447 3356 6453 8928 513 513 559 20965 1103 12654
34347 12793