De-Bogonising New Address Blocks Report for AFRINIC

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De-Bogonising New Address Blocks Report for AFRINIC - 20070219

Previous day's report | Next day's report

Summary

All ASes
41.223.236.0/22	is seen by 117 out of 131 ASes	(89 %)
193.0.0.0/21	is seen by 96 out of 131 ASes	(73 %)
84.205.83.0/24	is seen by 113 out of 131 ASes	(86 %)
Baseline 193.0.0.0/21
41.223.236.0/22	is seen by 86 out of 96 ASes	(89 %)
84.205.83.0/24	is seen by 87 out of 96 ASes	(90 %)
Baseline 84.205.83.0/24
41.223.236.0/22	is seen by 107 out of 113 ASes	(94 %)
193.0.0.0/21	is seen by 87 out of 113 ASes	(76 %)

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 Number	Sees 41.223.236.0 /22	Sees 193.0.0.0 /21	Sees 84.205.83.0 /24	\|	Peers 41.223.236.0 /22	Peers 193.0.0.0 /21	Peers 84.205.83.0 /24
174				\|
286				\|
513				\|
559				\|
701				\|
702				\|
1103				\|
1221				\|
1239				\|
1273				\|
1299				\|
1668				\|
1853				\|
1930				\|
2118				\|
2119				\|
2497				\|
2857				\|
2914				\|
3216				\|
3257				\|
3267				\|
3277				\|
3320				\|
3327				\|
3333				\|
3343				\|
3356				\|
3491				\|
3549				\|
3561				\|
3741				\|
4436				\|
4538				\|
4589				\|
4608				\|
4637				\|
4777				\|
5392				\|
5400				\|
5417				\|
5511				\|
5588				\|
6067				\|
6320				\|
6453				\|
6461				\|
6695				\|
6730				\|
6762				\|
6881				\|
7018				\|
7575				\|
8167				\|
8195				\|
8210				\|
8220				\|
8289				\|
8331				\|
8342				\|
8359				\|
8402				\|
8419				\|
8434				\|
8447				\|
8468				\|
8596				\|
8631				\|
8642				\|
8763				\|
8820				\|
8881				\|
8928				\|
9009				\|
9270				\|
10429				\|
10764				\|
11537				\|
12350				\|
12654				\|
12695				\|
12779				\|
12793				\|
12859				\|
12956				\|
12976				\|
12989				\|
13030				\|
13237				\|
13645				\|
14361				\|
15837				\|
16034				\|
16150				\|
16186				\|
16215				\|
16265				\|
20483				\|
20485				\|
20562				\|
20640				\|
20932				\|
20965				\|
21202				\|
22548				\|
22691				\|
24489				\|
24490				\|
24875				\|
25232				\|
25462				\|
25512				\|
25577				\|
26943				\|
27664				\|
28895				\|
28917				\|
29222				\|
29518				\|
29636				\|
29686				\|
30844				\|
30912				\|
31283				\|
31477				\|
34225				\|
34245				\|
34347				\|
39202				\|
39469				\|
39637				\|

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
12793 1299 12654
13237 1299 12654
1930 20965 1299 12654
28895 1299 12654
28917 1299 12654
29686 1299 12654
34347 1299 12654
8359 1299 12654
8447 1299 12654
13030 12654
16150 12654
12859 16150 12654
13237 16150 12654
20640 16150 12654
8434 2119 16150 12654
25462 16150 12654
20483 2118 25462 16150 12654
286 16150 12654
3333 16150 12654
6067 16150 12654
20483 12976 8195 16150 12654
8434 16150 12654
8468 16150 12654
39202 25577 8468 16150 12654
29636 8468 16150 12654
15837 8881 16150 12654
2857 8928 16150 12654
21202 30912 8928 16150 12654
16034 9009 16150 12654
13030 20562 12654
13237 20562 12654
16150 20562 12654
13237 16150 20562 12654
25462 16150 20562 12654
30844 16150 20562 12654
6067 16150 20562 12654
20483 2118 8342 16150 20562 12654
8434 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
16186 31283 20562 12654
3333 20562 12654
39469 20562 12654
4589 20562 12654
5417 20562 12654
8434 2119 8210 20562 12654
8434 8210 20562 12654
8468 20562 12654
20932 12654
286 25232 12654
29222 286 25232 12654
3549 286 25232 12654
14361 3549 286 25232 12654
27664 3549 286 25232 12654
3741 286 25232 12654
513 286 25232 12654
1853 20965 11537 10764 513 286 25232 12654
1930 20965 11537 10764 513 286 25232 12654
559 20965 11537 10764 513 286 25232 12654
7575 11537 10764 513 286 25232 12654
12350 513 286 25232 12654
29222 513 286 25232 12654
1103 20965 11537 513 513 286 25232 12654
1853 20965 11537 513 513 286 25232 12654
1930 20965 11537 513 513 286 25232 12654
559 20965 11537 513 513 286 25232 12654
7575 11537 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
29222 513 11537 11537 20965 559 286 25232 12654
16215 6730 513 11537 11537 20965 559 286 25232 12654
1853 20965 559 286 25232 12654
1930 20965 559 286 25232 12654
7575 24490 9270 9270 4538 24489 20965 559 286 25232 12654
7575 20965 559 286 25232 12654
8596 286 25232 12654
6461 25232 12654
12350 8928 25232 12654
12779 8928 25232 12654
13645 8928 25232 12654
14361 8928 25232 12654
6881 25512 8928 25232 12654
5392 8928 25232 12654
8434 8928 25232 12654
25462 12654
1103 25462 12654
34347 12793 25462 12654
12859 25462 12654
13237 25462 12654
15837 25462 12654
16034 25462 12654
13237 16150 25462 12654
8434 16150 25462 12654
16215 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
3549 3257 25462 12654
5392 3257 25462 12654
6461 3257 25462 12654
6881 3257 25462 12654
8359 3327 25462 12654
3333 25462 12654
3277 3267 3343 25462 12654
3356 25462 12654
12779 3356 25462 12654
34245 25462 12654
3741 25462 12654
39469 25462 12654
4589 25462 12654
6067 25462 12654
6461 25462 12654
6695 25462 12654
8434 8210 25462 12654
8331 8402 25462 12654
8419 25462 12654
8468 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
13237 26943 12654
25462 26943 12654
3333 26943 12654
12793 3491 26943 12654
8596 12793 3491 26943 12654
13237 3491 26943 12654
14361 3491 26943 12654
15837 3491 26943 12654
16034 3491 26943 12654
16215 3491 26943 12654
20640 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
3741 3491 26943 12654
39202 3491 26943 12654
6695 5588 3491 26943 12654
6067 3491 26943 12654
6762 3491 26943 12654
8419 3491 26943 12654
8447 3491 26943 12654
8763 3491 26943 12654
15837 8881 3491 26943 12654
16034 9009 3491 26943 12654
15837 8881 4436 26943 12654
22691 2914 12654
39469 2914 12654
12779 3356 12654
25462 3356 12654
30844 3356 12654
3333 3356 12654
513 3356 3356 12654
12350 513 3356 3356 12654
29222 513 3356 3356 12654
1853 20965 11537 513 513 3356 3356 12654
1930 20965 11537 513 513 3356 3356 12654
559 20965 11537 513 513 3356 3356 12654
7575 11537 513 513 3356 3356 12654
16215 6730 513 3356 3356 12654
6067 3356 12654
20483 2118 8342 3356 12654
8447 3356 12654
2857 8928 3356 12654
20485 1273 6453 12654
12793 1299 6453 12654
28895 1299 6453 12654
28917 1299 6453 12654
29686 1299 6453 12654
34347 1299 6453 12654
8447 1299 6453 12654
13237 1668 6453 12654
20485 6453 12654
2497 6453 12654
4777 2497 6453 12654
286 6453 12654
3333 286 6453 12654
22691 2914 6453 12654
29636 2914 6453 12654
16186 31283 6453 12654
16186 31283 31283 6453 12654
3257 6453 12654
25462 3257 6453 12654
6881 25512 3257 6453 12654
21202 30912 29518 3257 6453 12654
29636 3257 6453 12654
29686 3257 6453 12654
5392 3257 6453 12654
22548 8167 3320 6453 12654
3333 12859 3356 6453 12654
25462 3356 6453 12654
12350 513 3356 3356 6453 12654
13030 513 3356 3356 6453 12654
20932 513 3356 3356 6453 12654
29222 513 3356 3356 6453 12654
8447 3356 6453 12654
3549 6453 12654
13237 3549 6453 12654
14361 3549 6453 12654
13030 16150 3549 6453 12654
13237 16150 3549 6453 12654
20640 16150 3549 6453 12654
20932 16150 3549 6453 12654
25462 16150 3549 6453 12654
30844 16150 3549 6453 12654
3333 16150 3549 6453 12654
6067 16150 3549 6453 12654
8468 16150 3549 6453 12654
39202 25577 8468 16150 3549 6453 12654
2857 8928 16150 3549 6453 12654
16034 9009 16150 3549 6453 12654
3277 3216 3549 6453 12654
4589 3549 6453 12654
5392 3549 6453 12654
20485 3561 6453 12654
4608 1221 4637 6453 12654
8419 5400 6453 12654
5511 6453 12654
6695 5588 6453 12654
6067 6453 12654
6461 6453 12654
8468 6461 6453 12654
6762 6453 12654
6762 701 6453 12654
7018 6453 12654
20485 702 6453 12654
8331 12695 12695 3216 702 6453 12654
22548 8167 6453 12654
513 8220 8220 6453 12654
12350 513 8220 8220 6453 12654
29222 513 8220 8220 6453 12654
2857 8928 6453 12654
20485 1273 6461 12654
12793 6461 12654
8596 12793 6461 12654
13237 6461 12654
14361 6461 12654
20640 6461 12654
2497 6461 12654
4777 2497 6461 12654
25462 6461 12654
25462 3257 6461 12654
29686 3257 6461 12654
3333 6461 12654
3549 6461 12654
5511 6461 12654
6695 5588 6461 12654
6067 6461 12654
6762 6461 12654
7018 6461 12654
8434 8210 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
28895 1299 1239 6762 12654
28917 1299 1239 6762 12654
13237 16150 1239 6762 12654
1853 1239 6762 12654
2497 1239 6762 12654
29636 2914 1239 6762 12654
20485 3561 1239 6762 12654
6695 5588 1239 6762 12654
6461 1239 6762 12654
7018 1239 6762 12654
8447 1239 6762 12654
20485 1273 6762 12654
3741 1273 6762 12654
8331 12695 12695 174 6762 12654
34245 174 6762 12654
39202 174 6762 12654
39469 174 6762 12654
286 6762 12654
8596 286 6762 12654
29636 2914 6762 12654
12779 3356 6762 12654
30844 3356 6762 12654
3549 6762 12654
14361 3549 6762 12654
27664 3549 6762 12654
20485 3561 6762 12654
8419 5400 6762 12654
7575 6762 12654
22548 8167 6762 12654
8447 6762 12654
8359 12654
3333
1103 3333
20483 12976 1273 1103 3333
13645 1273 1103 3333
22691 1273 1103 3333
1853 20965 1103 3333
1930 20965 1103 3333
559 20965 1103 3333
7575 20965 1103 3333
3549 1103 3333
27664 3549 1103 3333
12859 3333
12793 12859 3333
15837 12859 3333
12779 174 12859 3333
16215 174 12859 3333
5392 174 12859 3333
20562 12859 3333
20640 12859 3333
2857 12859 3333
286 12859 3333
29222 286 12859 3333
3741 286 12859 3333
513 286 12859 3333
8596 286 12859 3333
31477 12859 3333
39469 12859 3333
39637 12859 3333
6461 12859 3333
14361 6461 12859 3333
6695 12859 3333
8359 12859 3333
8763 12859 3333
34225 8820 12859 3333
28895 1299 3333
28917 1299 3333
34347 1299 3333
13030 3333
13237 3333
20932 3333
24875 3333
25232 3333
25462 3333
3277 3267 3343 25462 3333
26943 3333
286 3333
12989 286 3333
3549 286 3333
27664 3549 286 3333
21202 30912 8928 286 3333
29686 3333
3257 3333
12350 3257 3333
6881 25512 3257 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
4608 1221 4637 3356 3333
6762 3356 3333
7018 3356 3333
4589 3333
5417 3333
5511 3333
6320 3333
20485 6320 3333
29636 6320 3333
34245 6320 3333
39202 6320 3333
6067 6320 3333
6453 6320 3333
16186 31283 6453 6320 3333
8419 6320 3333
8447 6320 3333
8468 6320 3333
6762 3333
8434 8210 3333
16034 9009 3333


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