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De-Bogonising New Address Blocks Report for AFRINIC - 20070126

Previous day's report | Next day's report

Summary

All ASes
41.223.236.0/22 is seen by 136 out of 151 ASes (90 %)
193.0.0.0/21 is seen by 99 out of 151 ASes (65 %)
84.205.83.0/24 is seen by 137 out of 151 ASes (90 %)
Baseline 193.0.0.0/21
41.223.236.0/22 is seen by 90 out of 99 ASes (90 %)
84.205.83.0/24 is seen by 91 out of 99 ASes (91 %)
Baseline 84.205.83.0/24
41.223.236.0/22 is seen by 130 out of 137 ASes (94 %)
193.0.0.0/21 is seen by 91 out of 137 ASes (66 %)

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|   
  286YYY| Y 
  513YYY|   
  559YYY|   
  701YNY|   
  702YNY|   
 1103YYY| Y 
 1221YYY|   
 1239YNY|   
 1273YYY|   
 1299YYY|YYY
 1853YYY|   
 1901YNY|   
 2118YNY|   
 2119YNY|   
 2497YYY|   
 2516YYY|   
 2578YNY|   
 2607YNN|   
 2852YNY|   
 2857YYY|   
 2914YNY|Y Y
 3216YNY|   
 3257YYY| Y 
 3267NYY|   
 3277YYY|   
 3320YYY| Y 
 3333YYY|   
 3343NYN|   
 3356YYY| Y 
 3491YNY|   
 3549YYY|   
 3561YNY|   
 3741YYY|   
 4230YNY|   
 4436YNY|   
 4474YNY|   
 4589YYY| Y 
 4608YYY|   
 4637YYY|   
 4777YYY|   
 5392YYY|   
 5400YNY|   
 5417YYY| Y 
 5511YYY|   
 5650YNY|   
 6067YYY|   
 6140YNY|   
 6320YYY| Y 
 6453YYY|Y Y
 6461YYY|Y Y
 6509NNY|   
 6695YNY|   
 6706YNY|   
 6730YNN|   
 6762YYY|YYY
 6881YYY|   
 6939NNY|  Y
 7018YYY|   
 7575YYY|   
 7660YNY|   
 8167YYY|   
 8195YNY|   
 8210YYY| Y 
 8289NYN|   
 8331YYY|   
 8342YYY|   
 8359YYY|Y Y
 8365YNY|   
 8402YNN|   
 8419YYY|   
 8434YYY|   
 8447YYY|   
 8468YYY|   
 8470YNY|   
 8596YYY|   
 8631YNY|   
 8638YNY|   
 8763YYY|   
 8820NYN|   
 8881YNY|   
 8928YYY|   
 8943YNY|   
 9009YYY| Y 
 9080YNY|   
 9270YNY|   
10429YNY|   
10764YNY|   
10910NNY|   
11537YNY|   
12124NNY|   
12350YYY|   
12654YNY|   
12695YYY|   
12779YYY|   
12793YYY|   
12859YYY| Y 
12956YNY|Y Y
12976YYY|   
12989NYN|   
13030YYY|YYY
13237YYY| Y 
13645YYY|   
14361YYY|   
15756YNY|   
15835YNY|   
15837YYY|   
16034YYY|   
16150NNY|  Y
16186YYY|   
16215YYY|   
16265YYY| Y 
16397YNY|   
16735NNY|   
20483YYY|   
20485YYY|   
20562YYY|Y Y
20640YYY|   
20932YYY|Y Y
20965YYY|   
21202YYY|   
22388YNY|   
22548YYY|   
22691YYY|   
23855YNN|   
24490YYY|   
24875NYN| Y 
25232YYY|YYY
25462YYY|YYY
25512YYY|   
25577YYY|   
26943YYY|Y Y
27664YYY|   
28895YYY|   
28917YYY|   
29222YYY|   
29636YYY|   
29686YYY| Y 
30733YNY|   
30844YYY|   
30912YYY|   
31283YYY|   
31477NYN|   
34225NYN|   
34245YYY|   
34347YYY|   
39202YYY|   
39469YYY|   
39637NYN|   
65000YNN|   
65001YNN|   

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
27664 16735 12956 12654
13237 1299 12654
28895 1299 12654
28917 1299 12654
29686 1299 12654
34347 1299 12654
8447 1299 12654
13030 12654
16150 12654
13237 16150 12654
39202 25577 16265 16150 12654
8434 2119 16150 12654
25462 16150 12654
20483 2118 25462 16150 12654
1103 8195 12976 20483 2118 25462 16150 12654
1299 8195 12976 20483 2118 25462 16150 12654
28917 1299 8195 12976 20483 2118 25462 16150 12654
34347 1299 8195 12976 20483 2118 25462 16150 12654
7018 1299 8195 12976 20483 2118 25462 16150 12654
13237 8195 12976 20483 2118 25462 16150 12654
21202 8195 12976 20483 2118 25462 16150 12654
29686 8195 12976 20483 2118 25462 16150 12654
3549 8195 12976 20483 2118 25462 16150 12654
2497 3549 8195 12976 20483 2118 25462 16150 12654
4777 2516 3549 8195 12976 20483 2118 25462 16150 12654
27664 3549 8195 12976 20483 2118 25462 16150 12654
513 3549 3549 8195 12976 20483 2118 25462 16150 12654
16215 513 3549 3549 8195 12976 20483 2118 25462 16150 12654
20932 513 3549 3549 8195 12976 20483 2118 25462 16150 12654
29222 513 3549 3549 8195 12976 20483 2118 25462 16150 12654
7018 3549 8195 12976 20483 2118 25462 16150 12654
7018 6453 8195 12976 20483 2118 25462 16150 12654
12350 8928 8195 12976 20483 2118 25462 16150 12654
7018 1239 8928 8195 12976 20483 2118 25462 16150 12654
7575 1239 8928 8195 12976 20483 2118 25462 16150 12654
12779 8928 8195 12976 20483 2118 25462 16150 12654
12793 8928 8195 12976 20483 2118 25462 16150 12654
34347 1299 8928 8195 12976 20483 2118 25462 16150 12654
13030 8928 8195 12976 20483 2118 25462 16150 12654
13237 8928 8195 12976 20483 2118 25462 16150 12654
13645 8928 8195 12976 20483 2118 25462 16150 12654
14361 8928 8195 12976 20483 2118 25462 16150 12654
16034 8928 8195 12976 20483 2118 25462 16150 12654
20640 8928 8195 12976 20483 2118 25462 16150 12654
22691 8928 8195 12976 20483 2118 25462 16150 12654
2497 8928 8195 12976 20483 2118 25462 16150 12654
1853 2852 8928 8195 12976 20483 2118 25462 16150 12654
3356 8928 8195 12976 20483 2118 25462 16150 12654
30844 3356 8928 8195 12976 20483 2118 25462 16150 12654
513 3356 3356 8928 8195 12976 20483 2118 25462 16150 12654
16215 513 3356 3356 8928 8195 12976 20483 2118 25462 16150 12654
20932 513 3356 3356 8928 8195 12976 20483 2118 25462 16150 12654
29222 513 3356 3356 8928 8195 12976 20483 2118 25462 16150 12654
1103 20965 11537 513 513 3356 3356 8928 8195 12976 20483 2118 25462 16150 12654
1853 20965 11537 513 513 3356 3356 8928 8195 12976 20483 2118 25462 16150 12654
559 20965 11537 513 513 3356 3356 8928 8195 12976 20483 2118 25462 16150 12654
7575 24490 9270 7660 22388 11537 513 513 3356 3356 8928 8195 12976 20483 2118 25462 16150 12654
7575 11537 513 513 3356 3356 8928 8195 12976 20483 2118 25462 16150 12654
4589 3356 8928 8195 12976 20483 2118 25462 16150 12654
4608 1221 4637 3356 8928 8195 12976 20483 2118 25462 16150 12654
7018 3356 8928 8195 12976 20483 2118 25462 16150 12654
3741 8928 8195 12976 20483 2118 25462 16150 12654
4589 8928 8195 12976 20483 2118 25462 16150 12654
5392 8928 8195 12976 20483 2118 25462 16150 12654
5511 8928 8195 12976 20483 2118 25462 16150 12654
2497 6453 8928 8195 12976 20483 2118 25462 16150 12654
7018 6453 8928 8195 12976 20483 2118 25462 16150 12654
6881 8928 8195 12976 20483 2118 25462 16150 12654
7575 8928 8195 12976 20483 2118 25462 16150 12654
2857 8365 8928 8195 12976 20483 2118 25462 16150 12654
39202 25577 8468 8928 8195 12976 20483 2118 25462 16150 12654
29636 8468 8928 8195 12976 20483 2118 25462 16150 12654
20485 9009 8195 12976 20483 2118 25462 16150 12654
8419 9009 8195 12976 20483 2118 25462 16150 12654
8359 8470 12976 20483 2118 25462 16150 12654
28895 15756 8359 8470 12976 20483 2118 25462 16150 12654
8342 8470 8470 12976 20483 2118 25462 16150 12654
3277 20483 2118 25462 16150 12654
8331 20483 2118 25462 16150 12654
28895 8631 20483 2118 25462 16150 12654
28917 8631 20483 2118 25462 16150 12654
286 16150 12654
29686 16150 12654
6067 16150 12654
20483 12976 8195 16150 12654
20485 2118 20483 12976 8195 16150 12654
8342 2118 20483 12976 8195 16150 12654
3549 1239 8342 2118 20483 12976 8195 16150 12654
27664 3549 1239 8342 2118 20483 12976 8195 16150 12654
4589 3549 1239 8342 2118 20483 12976 8195 16150 12654
5511 1239 8342 2118 20483 12976 8195 16150 12654
6762 1239 8342 2118 20483 12976 8195 16150 12654
12793 8342 2118 20483 12976 8195 16150 12654
29636 8342 2118 20483 12976 8195 16150 12654
3356 8342 2118 20483 12976 8195 16150 12654
14361 3356 8342 2118 20483 12976 8195 16150 12654
3257 3356 8342 2118 20483 12976 8195 16150 12654
513 3356 3356 8342 2118 20483 12976 8195 16150 12654
12350 513 3356 3356 8342 2118 20483 12976 8195 16150 12654
16215 513 3356 3356 8342 2118 20483 12976 8195 16150 12654
20932 513 3356 3356 8342 2118 20483 12976 8195 16150 12654
29222 513 3356 3356 8342 2118 20483 12976 8195 16150 12654
7575 24490 24490 9270 7660 10764 11537 513 513 3356 3356 8342 2118 20483 12976 8195 16150 12654
1103 20965 11537 513 513 3356 3356 8342 2118 20483 12976 8195 16150 12654
1853 20965 11537 513 513 3356 3356 8342 2118 20483 12976 8195 16150 12654
559 20965 11537 513 513 3356 3356 8342 2118 20483 12976 8195 16150 12654
7575 24490 9270 7660 22388 11537 513 513 3356 3356 8342 2118 20483 12976 8195 16150 12654
7575 11537 513 513 3356 3356 8342 2118 20483 12976 8195 16150 12654
3549 3356 8342 2118 20483 12976 8195 16150 12654
4589 3356 8342 2118 20483 12976 8195 16150 12654
5511 3356 8342 2118 20483 12976 8195 16150 12654
6461 3356 8342 2118 20483 12976 8195 16150 12654
6762 3356 8342 2118 20483 12976 8195 16150 12654
8434 3356 8342 2118 20483 12976 8195 16150 12654
6461 8342 2118 20483 12976 8195 16150 12654
2497 701 8342 2118 20483 12976 8195 16150 12654
3549 701 8342 2118 20483 12976 8195 16150 12654
27664 3549 701 8342 2118 20483 12976 8195 16150 12654
6461 701 8342 2118 20483 12976 8195 16150 12654
8359 8342 2118 20483 12976 8195 16150 12654
8419 8342 2118 20483 12976 8195 16150 12654
3277 20483 12976 8195 16150 12654
8331 20483 12976 8195 16150 12654
28895 8631 20483 12976 8195 16150 12654
28917 8631 20483 12976 8195 16150 12654
8434 16150 12654
8468 16150 12654
39202 25577 8468 16150 12654
15837 8881 16150 12654
2857 8928 16150 12654
21202 30912 8928 16150 12654
16034 9009 16150 12654
1103 20562 12654
3333 1103 20562 12654
13030 20562 12654
13237 20562 12654
16150 20562 12654
13237 16150 20562 12654
25462 16150 20562 12654
30844 16150 20562 12654
3333 16150 20562 12654
4608 1221 4637 16150 20562 12654
6067 16150 20562 12654
8342 16150 20562 12654
8434 16150 20562 12654
8468 16150 20562 12654
2857 8928 16150 20562 12654
16034 9009 16150 20562 12654
39202 25577 16265 20562 12654
20640 20562 12654
20932 20562 12654
25462 20562 12654
20483 2118 25462 20562 12654
1299 8195 12976 20483 2118 25462 20562 12654
28917 1299 8195 12976 20483 2118 25462 20562 12654
29686 1299 8195 12976 20483 2118 25462 20562 12654
3257 1299 8195 12976 20483 2118 25462 20562 12654
34347 1299 8195 12976 20483 2118 25462 20562 12654
6461 1299 8195 12976 20483 2118 25462 20562 12654
7018 1299 8195 12976 20483 2118 25462 20562 12654
16186 31283 31283 702 702 1299 8195 12976 20483 2118 25462 20562 12654
13030 8195 12976 20483 2118 25462 20562 12654
13237 8195 12976 20483 2118 25462 20562 12654
21202 8195 12976 20483 2118 25462 20562 12654
29686 8195 12976 20483 2118 25462 20562 12654
3333 8195 12976 20483 2118 25462 20562 12654
3549 8195 12976 20483 2118 25462 20562 12654
27664 3549 8195 12976 20483 2118 25462 20562 12654
2497 6453 8195 12976 20483 2118 25462 20562 12654
22691 2914 6453 8195 12976 20483 2118 25462 20562 12654
29636 2914 6453 8195 12976 20483 2118 25462 20562 12654
3257 6453 8195 12976 20483 2118 25462 20562 12654
27664 16397 8167 3320 6453 8195 12976 20483 2118 25462 20562 12654
22548 8167 3320 6453 8195 12976 20483 2118 25462 20562 12654
12779 3356 6453 8195 12976 20483 2118 25462 20562 12654
3333 3356 6453 8195 12976 20483 2118 25462 20562 12654
3549 6453 8195 12976 20483 2118 25462 20562 12654
27664 3549 6453 8195 12976 20483 2118 25462 20562 12654
8419 5400 6453 8195 12976 20483 2118 25462 20562 12654
6461 6453 8195 12976 20483 2118 25462 20562 12654
6762 6453 8195 12976 20483 2118 25462 20562 12654
6762 701 6453 8195 12976 20483 2118 25462 20562 12654
7018 6453 8195 12976 20483 2118 25462 20562 12654
39202 25577 8468 8195 12976 20483 2118 25462 20562 12654
29636 8468 8195 12976 20483 2118 25462 20562 12654
12350 8928 8195 12976 20483 2118 25462 20562 12654
6140 1239 8928 8195 12976 20483 2118 25462 20562 12654
6762 1239 8928 8195 12976 20483 2118 25462 20562 12654
7018 1239 8928 8195 12976 20483 2118 25462 20562 12654
12779 8928 8195 12976 20483 2118 25462 20562 12654
12793 8928 8195 12976 20483 2118 25462 20562 12654
12793 1299 8928 8195 12976 20483 2118 25462 20562 12654
34347 1299 8928 8195 12976 20483 2118 25462 20562 12654
13237 8928 8195 12976 20483 2118 25462 20562 12654
13645 8928 8195 12976 20483 2118 25462 20562 12654
14361 8928 8195 12976 20483 2118 25462 20562 12654
16034 8928 8195 12976 20483 2118 25462 20562 12654
34245 174 8928 8195 12976 20483 2118 25462 20562 12654
39469 174 8928 8195 12976 20483 2118 25462 20562 12654
6140 174 8928 8195 12976 20483