About RIPE NCC | Contact  | Search | Sitemap    
Homepage RIPE NCC  
Routing Information Service
     
Next Sectionyou are here: home -> RIPE NCC Projects -> RIS
RIS:
RIPE NCC Navigation Ends
RIS Home Page
Tools
Statistics
RIS Raw Data
Documentation
RIS Analysis Links Page
Related Sites
Contact Us
RIPE NCC Navigation Ends
Next Section

De-Bogonising New Address Blocks Report for RIPE NCC - 20060823

Previous day's report | Next day's report

Summary

All ASes
91.192.0.0/16 is seen by 104 out of 112 ASes (92 %)
91.255.248.0/21 is seen by 105 out of 112 ASes (93 %)
193.0.0.0/21 is seen by 89 out of 112 ASes (79 %)
84.205.83.0/24 is seen by 105 out of 112 ASes (93 %)
Baseline 193.0.0.0/21
91.192.0.0/16 is seen by 81 out of 89 ASes (91 %)
91.255.248.0/21 is seen by 82 out of 89 ASes (92 %)
84.205.83.0/24 is seen by 82 out of 89 ASes (92 %)
Baseline 84.205.83.0/24
91.192.0.0/16 is seen by 103 out of 105 ASes (98 %)
91.255.248.0/21 is seen by 104 out of 105 ASes (99 %)
193.0.0.0/21 is seen by 82 out of 105 ASes (78 %)

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 91.192.0.0 /16Sees 91.255.248.0 /21Sees 193.0.0.0 /21Sees 84.205.83.0 /24|Peers 91.192.0.0 /16Peers 91.255.248.0 /21Peers 193.0.0.0 /21Peers 84.205.83.0 /24
  101YYNY|    
  174YYYY|    
  286YYYY|  Y 
  513YYYY|    
  559YYYY|    
  701YYYY|    
  702YYNY|    
 1103YYYY|  Y 
 1221YYYY|    
 1239YYNY|    
 1273NNYN|    
 1299YYYY|YYYY
 1853YYYY|    
 1901YYYY|    
 2118YYNY|    
 2497YYYY|    
 2516YYNY|    
 2857YYYY|    
 2914YYYY|YY Y
 3257YYYY|  Y 
 3267YYYY|    
 3277YYYY|    
 3320YYYY|  Y 
 3333YYYY|    
 3343YYYY|    
 3356YYYY|YYYY
 3549YYYY|    
 3741YYYY|    
 4230YYYY|    
 4608YYYY|    
 4637YYYY|    
 4777YYYY|    
 5392YYYY|    
 5417YYYY|  Y 
 5511YYYY|    
 6067YYYY|    
 6140YYYY|    
 6320YYYN|  Y 
 6453YYYY|YY Y
 6461YYYY|    
 6509YYNY|    
 6730YYNY|    
 6762YYYY|YYYY
 6881YYYY|    
 7018YYYY|    
 7575YYYY|    
 7660YYNY|    
 8167YYYY|    
 8195YYYY|  Y 
 8210NNYN|  Y 
 8331YYYY|    
 8342YYYY|    
 8402YYNY|    
 8419YYYY|    
 8434YYYY|    
 8447YYYY|    
 8468YYYY|    
 8596YYYY|    
 8631YYNY|    
 8763YYYY|    
 8820NNYN|    
 8881YYNY|    
 8928YYNY|    
 9009YYNY|    
 9270YYNY|    
10764YYNY|    
11537YYNY|    
12350YYYY|    
12654YYNY|    
12695NYYY|    
12779YYYY|    
12793YYYY|    
12859YYYY|  Y 
12976YYYY|    
13030YYYY|  Y 
13062NNYN|    
13237YYYY|  Y 
13645YYYY|    
15772YYYY|    
15837YYYY|    
16034YYYY|    
16150NNYY|  YY
16186YYYY|    
16215YYYY|    
16397YYYY|    
19151YYNY|    
20483YYYY|    
20485YYYY|    
20562YYYY|YY Y
20640YYYY|    
20932YYYY|YYYY
20965YYYY|    
22388YYNY|    
22548YYYY|    
22691YYYY|    
24490YYNY|    
25232YYYY|YYYY
25462YYYY|  Y 
25512YYYY|    
25560YYYY|    
27664YYYY|    
28895YYYY|    
28917YYYY|    
29329YYNY|    
29686YYYY|  Y 
30844YYYY|    
31283YYYY|    
34225NNYN|    
39202YYYY|    
39637NNYN|    
65000YYNY|    
65001YYNY|    

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 (91.192.0.0/16 91.255.248.0/21 193.0.0.0/21 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...

8331 8402 1299 1299 12654
28895 1299 12654
28917 1299 12654
29686 1299 12654
8447 1299 12654
16150 12654
12859 16150 12654
13030 16150 12654
16215 13030 16150 12654
13237 16150 12654
3277 3267 3343 25462 16150 12654
29686 16150 12654
3333 16150 12654
8468 16150 12654
12859 20562 12654
13030 20562 12654
16215 13030 20562 12654
13237 20562 12654
13645 19151 20562 12654
20640 20562 12654
20932 20562 12654
3277 3267 3343 25462 20562 12654
29686 20562 12654
16186 31283 20562 12654
3333 20562 12654
5417 20562 12654
20483 12976 8195 20562 12654
20485 2118 20483 12976 8195 20562 12654
8342 2118 20483 12976 8195 20562 12654
12793 8342 2118 20483 12976 8195 20562 12654
16034 8342 2118 20483 12976 8195 20562 12654
13237 16150 8342 2118 20483 12976 8195 20562 12654
20640 16150 8342 2118 20483 12976 8195 20562 12654
30844 16150 8342 2118 20483 12976 8195 20562 12654
6067 16150 8342 2118 20483 12976 8195 20562 12654
13645 19151 8342 2118 20483 12976 8195 20562 12654
8419 8342 2118 20483 12976 8195 20562 12654
8468 8342 2118 20483 12976 8195 20562 12654
3277 20483 12976 8195 20562 12654
8331 20483 12976 8195 20562 12654
29329 8631 20483 12976 8195 20562 12654
8468 20562 12654
20932 12654
13237 25232 12654
12793 174 25232 12654
15772 174 25232 12654
15837 174 25232 12654
16034 174 25232 12654
30844 16150 174 25232 12654
16215 174 25232 12654
8596 1901 174 25232 12654
20640 174 25232 12654
25560 174 25232 12654
2857 174 25232 12654
22691 2914 174 25232 12654
39202 174 25232 12654
5392 174 25232 12654
5511 174 25232 12654
6067 174 25232 12654
6140 174 25232 12654
6762 174 25232 12654
7575 174 25232 12654
8342 174 25232 12654
8434 174 25232 12654
8447 174 25232 12654
8763 174 25232 12654
286 25232 12654
13237 286 25232 12654
1853 286 25232 12654
3549 286 25232 12654
513 3549 3549 286 25232 12654
12350 513 3549 3549 286 25232 12654
3741 286 25232 12654
513 286 25232 12654
7575 11537 10764 513 286 25232 12654
12350 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
8331 12695 12695 3356 513 513 286 25232 12654
30844 3356 513 513 286 25232 12654
3549 513 513 286 25232 12654
1853 20965 11537 10764 6509 513 286 25232 12654
559 20965 11537 10764 6509 513 286 25232 12654
7575 11537 10764 6509 513 286 25232 12654
8763 286 25232 12654
29686 25232 12654
2497 3320 25232 12654
25560 3257 3320 25232 12654
3549 3320 25232 12654
4608 1221 4637 3320 25232 12654
5511 3320 25232 12654
25560 5511 3320 25232 12654
7018 3320 25232 12654
8447 3320 25232 12654
15772 3257 6453 25232 12654
25560 3257 6453 25232 12654
3549 6453 25232 12654
5511 6453 25232 12654
7018 6453 25232 12654
12793 6461 25232 12654
13030 6461 25232 12654
20640 6461 25232 12654
2857 6461 25232 12654
6067 6461 25232 12654
8419 6461 25232 12654
8447 6461 25232 12654
8763 6461 25232 12654
2857 8928 6461 25232 12654
20483 12976 8195 8928 6461 25232 12654
20485 2118 20483 12976 8195 8928 6461 25232 12654
3277 3267 2118 20483 12976 8195 8928 6461 25232 12654
8342 2118 20483 12976 8195 8928 6461 25232 12654
8331 8402 2118 20483 12976 8195 8928 6461 25232 12654
29329 8631 20483 12976 8195 8928 6461 25232 12654
20483 12976 8195 25232 12654
20485 2118 20483 12976 8195 25232 12654
8342 2118 20483 12976 8195 25232 12654
16034 8342 2118 20483 12976 8195 25232 12654
30844 16150 8342 2118 20483 12976 8195 25232 12654
8419 8342 2118 20483 12976 8195 25232 12654
3277 20483 12976 8195 25232 12654
8331 20483 12976 8195 25232 12654
29329 8631 20483 12976 8195 25232 12654
3277 8631 20483 12976 8195 25232 12654
8331 8631 20483 12976 8195 25232 12654
8447 25232 12654
8468 25232 12654
12350 8928 25232 12654
12779 8928 25232 12654
12793 8928 25232 12654
13645 8928 25232 12654
15772 8928 25232 12654
16034 8928 25232 12654
30844 16150 8928 25232 12654
1853 8928 25232 12654
8596 1901 8928 25232 12654
20640 8928 25232 12654
22691 8928 25232 12654
2497 8928 25232 12654
6881 25512 8928 25232 12654
3741 8928 25232 12654
5392 8928 25232 12654
6881 8928 25232 12654
8434 8928 25232 12654
8763 8928 25232 12654
12793 9009 25232 12654
15837 9009 25232 12654
16034 9009 25232 12654
30844 16150 9009 25232 12654
3741 9009 25232 12654
8419 9009 25232 12654
7575 2914 12654
30844 3356 12654
3333 3356 12654
6881 25512 3356 3356 12654
513 3356 3356 12654
12350 513 3356 3356 12654
13030 513 3356 3356 12654
20932 513 3356 3356 12654
286 513 3356 3356 12654
1103 20965 11537 513 513 3356 3356 12654
1853 20965 11537 513 513 3356 3356 12654
559 20965 11537 513 513 3356 3356 12654
7575 24490 24490 9270 7660 22388 11537 513 513 3356 3356 12654
7575 11537 513 513 3356 3356 12654
16215 6730 513 3356 3356 12654
20483 12976 8195 3356 12654
20485 2118 20483 12976 8195 3356 12654
8342 2118 20483 12976 8195 3356 12654
12793 8342 2118 20483 12976 8195 3356 12654
13237 8342 2118 20483 12976 8195 3356 12654
16034 8342 2118 20483 12976 8195 3356 12654
16150 8342 2118 20483 12976 8195 3356 12654
20640 16150 8342 2118 20483 12976 8195 3356 12654
30844 16150 8342 2118 20483 12976 8195 3356 12654
6067 16150 8342 2118 20483 12976 8195 3356 12654
39202 174 8342 2118 20483 12976 8195 3356 12654
13645 19151 8342 2118 20483 12976 8195 3356 12654
8419 8342 2118 20483 12976 8195 3356 12654
8468 8342 2118 20483 12976 8195 3356 12654
8331 20483 12976 8195 3356 12654
29329 8631 20483 12976 8195 3356 12654
3277 8631 20483 12976 8195 3356 12654
8331 8631 20483 12976 8195 3356 12654
8447 3356 12654
6453 12654
13237 1299 6453 12654
13237 6453 12654
15772 13237 6453 12654
20485 6453 12654
2497 6453 12654
4777 2497 6453 12654
286 6453 12654
6067 286 6453 12654
22691 2914 6453 12654
16186 31283 6453 12654
16186 31283 31283 6453 12654
15772 3257 6453 12654
25560 3257 6453 12654
3333 3356 6453 12654
513 3356 3356 6453 12654
12350 513 3356 3356 6453 12654
20932 513 3356 3356 6453 12654
8447 3356 6453 12654
3549 6453 12654
13237 3549 6453 12654
16215 3549 6453 12654
20483 12976 8195 3549 6453 12654
20485 2118 20483 12976 8195 3549 6453 12654
8342 2118 20483 12976 8195 3549 6453 12654
8468 8342 2118 20483 12976 8195 3549 6453 12654
29329 8631 20483 12976 8195 3549 6453 12654
3277 8631 20483 12976 8195 3549 6453 12654
8331 8631 20483 12976 8195 3549 6453 12654
22548 4230 6453 12654
4608 1221 4637 6453 12654
5511 6453 12654
25560 5511 6453 12654
29686 5511 6453 12654
6067 6453 12654
3333 6320 6453 12654
6762 6453 12654
7018 6453 12654
7018 65000 65001 7018 6453 12654
6881 25512 702 6453 12654
22548 8167 6453 12654
6762 12654
28895 1299 1239 6762 12654
28917 1299 1239 6762 12654
8596 1901 1239 6762 12654
7575 101 2914 1239 6762 12654
22691 2914 1239 6762 12654
30844 3356 1239 6762 12654
4608 1221 4637 1239 6762 12654
5511 1239 6762 12654
25560 5511 1239 6762 12654
29686 5511 1239 6762 12654
22548 4230 6453 1239 6762 12654
7018 1239 6762 12654
22548 8167 1239 6762 12654
8447 1239 6762 12654
13237 1299 6762 12654
28895 1299 6762 12654
28917 1299 6762 12654
29686 1299 6762 12654
8447 1299 6762 12654
39202 174 6762 12654
6140 174 6762 12654
4777 2516 6762 12654
25560 3257 6762 12654
30844 3356 6762 12654
3549 6762 12654
27664 3549 6762 12654
4608 1221 4637 6762 12654
16186 31283 31283 6453 6762 12654
22548 4230 701 6762 12654
7575 6762 12654
27664 16397 8167 6762 12654
22548 8167 6762 12654
15837 8881 6762 12654
3333
1103 3333
13645 1273 1103 3333
1853 20965 1103 3333
559 20965 1103 3333
7575 20965 1103 3333
3549 1103 3333
27664 3549 1103 3333
12859 3333
12793 12859 3333
15772 12859 3333
15837 12859 3333
16215 12859 3333
16034 174 12859 3333
16215 174 12859 3333
22691 2914 174 12859 3333
39202 174 12859 3333
5392 174 12859 3333
5511 174 12859 3333
6067 174 12859 3333
8342 174 12859 3333
8447 174 12859 3333
20562 12859 3333
20640 12859 3333
25560 12859 3333
2857 12859 3333
286 12859 3333
3741 286 12859 3333
513 286 12859 3333
39637 12859 3333
6067 6461 12859 3333
8342 6461 12859 3333
8419 6461 12859 3333
8447 6461 12859 3333
8468 12859 3333
8763 12859 3333
34225 8820 12859 3333
28895 1299 3333
28917 1299 3333
34225 1299 3333
13030 3333
13237 3333
16034 16150 3333
20932 3333
25232 3333
3277 13062 25462 3333
20485 25462 3333
3277 3267 3343 25462 3333
6453 286 3333
16186 31283 6453 286 3333
29686 3333
8596 1901 3257 3333
6881 25512 3257 3333
27664 16397 8167 3320 3333
3356 3333
12350 3356 3333
8331 12695 12695 3356 3333
12779 3356 3333
2497 3356 3333
4777 2497 3356 3333
22691 2914 3356 3333
30844 3356 3333
4608 1221 4637 3356 3333
5511 3356 3333
22548 4230 701 3356 3333
7018 3356 3333
5417 3333
16034 6320 3333
6140 174 6320 3333
20485 6320 3333
3741 6320 3333
39202 6320 3333
6067 6320 3333
6453 6320 3333
16186 31283 6453 6320 3333
8342 6320 3333
8419 6320 3333
8468 6320 3333
6762 3333
20483 12976 8195 3333
8434 8210 3333
 

Next Section
     About RIPE NCC | Site Map | LIR Portal | About RIPE | Contact | © RIPE NCC. All rights reserved.
RIPE NCC Homepage LIRPortal RIPE Community