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 - 20060701

Previous day's report | Next day's report

Summary

All ASes
91.192.0.0/16 is seen by 96 out of 112 ASes (85 %)
91.255.248.0/21 is seen by 96 out of 112 ASes (85 %)
193.0.0.0/21 is seen by 74 out of 112 ASes (66 %)
84.205.83.0/24 is seen by 104 out of 112 ASes (92 %)
Baseline 193.0.0.0/21
91.192.0.0/16 is seen by 66 out of 74 ASes (89 %)
91.255.248.0/21 is seen by 66 out of 74 ASes (89 %)
84.205.83.0/24 is seen by 68 out of 74 ASes (91 %)
Baseline 84.205.83.0/24
91.192.0.0/16 is seen by 94 out of 104 ASes (90 %)
91.255.248.0/21 is seen by 94 out of 104 ASes (90 %)
193.0.0.0/21 is seen by 68 out of 104 ASes (65 %)

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|    
  209YYNN|    
  286YYYY|  Y 
  513YYYY|    
  559YYYY|    
  701YYYY|    
  702YYYY|  Y 
 1103YYYY|  Y 
 1221YYYY|    
 1239YYNY|    
 1273YYYY|    
 1299YYNN|YY  
 1853YYYY|    
 2118YYNY|    
 2119YYNY|    
 2497YYYY|    
 2516YYYY|    
 2857YYYY|    
 2907NNNY|    
 2914YYYY|YY Y
 3216NNYN|    
 3257YYNY|    
 3320YYYY|  Y 
 3333YYYY|  Y 
 3356YYYY|    
 3549YYYY|    
 3561YYNY|    
 3741YYYY|    
 4230YYYY|    
 4608YYYY|    
 4637YYYY|    
 4777YYYY|    
 5392YYYY|    
 5511YYYY|    
 6067YYYY|    
 6140YYYY|    
 6320YYYY|  Y 
 6453YYYY|YY Y
 6461YYYY|    
 6706YYNY|    
 6762YYYY|YY Y
 6881YYYY|    
 6939NNNY|    
 7018YYYY|    
 7473YYNY|    
 7474YYNY|    
 7575YYYY|    
 7660YYNY|    
 7911YYNY|    
 8167YYYY|    
 8195YYNY|    
 8210YYYY|  Y 
 8331NNYN|    
 8342YYYY|    
 8434YYYY|    
 8442YYYY|    
 8447YYYY|    
 8468YYYY|    
 8763YYYY|    
 8820NNYN|    
 8881YYNY|    
 8928YYNY|    
 9009YYNY|    
 9270YYNY|    
10764YYNY|    
11537YYNY|    
12350YYYY|    
12654YYNY|    
12695NNYN|    
12779YYYY|    
12793YYYY|    
12859NNYN|  Y 
12956YYYY|YY Y
12976YYNY|    
13030YYYY|  Y 
13237YYYY|  Y 
13645YYYY|    
15703NNNY|    
15772YYYY|    
15837YYYY|    
16034YYYY|    
16150NNNY|   Y
16186YYYY|    
16215YYYY|    
16735NNYY|    
17379NNNY|    
19401YYNY|    
20483YYNY|    
20485YYYY|    
20562YYNY|YY Y
20640YYYY|    
20932YYYY|YYYY
20965YYYY|    
22388NNNY|    
22548YYYY|    
22691YYYY|    
24287NNNY|    
24490YYNY|    
25232YYNY|YY Y
25512YYYY|    
25525NNNY|    
25560YYYY|    
25577YYNY|    
27664NNYY|    
29686YYYY|  Y 
30844YYYY|    
31283YYYY|    
34225NNYN|    
39202YYYY|    
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...

27664 16735 12956 12654
22691 12956 12654
29686 1299 12654
13030 16150 12654
13237 16150 12654
20932 16150 12654
29686 16150 12654
3333 16150 12654
3333 6320 16150 12654
8342 2118 20483 12976 8195 16150 12654
16034 8342 2118 20483 12976 8195 16150 12654
8434 8210 16150 12654
8468 16150 12654
39202 25577 8468 16150 12654
13030 20562 12654
13237 20562 12654
286 20562 12654
29686 20562 12654
16186 31283 20562 12654
3333 20562 12654
3333 6320 20562 12654
20485 2118 20483 12976 8195 20562 12654
8342 2118 20483 12976 8195 20562 12654
16034 8342 2118 20483 12976 8195 20562 12654
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
8468 8342 2118 20483 12976 8195 20562 12654
39202 25577 8468 8342 2118 20483 12976 8195 20562 12654
8434 8210 20562 12654
8468 20562 12654
20932 12654
1103 25232 12654
13237 25232 12654
12350 174 25232 12654
12793 174 25232 12654
13030 174 25232 12654
15772 174 25232 12654
16034 174 25232 12654
16150 174 25232 12654
30844 16150 174 25232 12654
8434 16150 174 25232 12654
16215 174 25232 12654
20640 174 25232 12654
20932 174 25232 12654
2497 174 25232 12654
25560 174 25232 12654
2857 174 25232 12654
22691 2914 174 25232 12654
5511 174 25232 12654
559 174 25232 12654
1103 20965 559 174 25232 12654
1853 20965 559 174 25232 12654
7575 20965 559 174 25232 12654
6067 174 25232 12654
6140 174 25232 12654
7018 174 25232 12654
8342 174 25232 12654
8434 174 25232 12654
8442 174 25232 12654
8447 174 25232 12654
8763 174 25232 12654
2497 3320 25525 25232 12654
3549 3320 25525 25232 12654
5511 3320 25525 25232 12654
25560 5511 3320 25525 25232 12654
6762 3320 25525 25232 12654
7018 3320 25525 25232 12654
7575 7474 7473 3320 25525 25232 12654
286 25232 12654
22548 4230 1239 286 25232 12654
13237 286 25232 12654
15772 13237 286 25232 12654
8468 16150 15703 286 25232 12654
39202 25577 8468 16150 15703 286 25232 12654
8468 16150 286 25232 12654
39202 25577 8468 16150 286 25232 12654
1853 286 25232 12654
7018 209 286 25232 12654
4608 7474 7473 3356 3561 286 286 286 286 286 25232 12654
7575 7474 7473 3356 3561 286 286 286 286 286 25232 12654
22548 8167 701 3561 286 286 286 25232 12654
7018 3561 286 286 286 25232 12654
3549 3561 286 286 25232 12654
5511 3561 286 286 25232 12654
6762 3561 286 286 25232 12654
25560 3257 286 25232 12654
3741 286 25232 12654
513 286 25232 12654
1103 20965 11537 10764 513 286 25232 12654
1853 20965 11537 10764 513 286 25232 12654
559 20965 11537 10764 513 286 25232 12654
7575 24490 24490 9270 7660 22388 11537 10764 513 286 25232 12654
7575 11537 10764 513 286 25232 12654
12350 513 286 25232 12654
3356 513 513 286 25232 12654
5511 1239 3356 513 513 286 25232 12654
30844 3356 513 513 286 25232 12654
3549 3356 513 513 286 25232 12654
5511 3356 513 513 286 25232 12654
6762 3356 513 513 286 25232 12654
7018 3356 513 513 286 25232 12654
3549 513 513 286 25232 12654
30844 3356 3549 513 513 286 25232 12654
5511 3549 3549 3549 3549 513 513 286 25232 12654
559 286 25232 12654
1103 20965 559 286 25232 12654
1853 20965 559 286 25232 12654
7575 24490 20965 559 286 25232 12654
7575 20965 559 286 25232 12654
3333 6320 286 25232 12654
25560 6453 286 25232 12654
6762 286 25232 12654
16150 6939 286 25232 12654
1103 16150 6939 286 25232 12654
30844 16150 6939 286 25232 12654
4608 1221 4637 16150 6939 286 25232 12654
6067 16150 6939 286 25232 12654
8468 16150 6939 286 25232 12654
39202 25577 8468 16150 6939 286 25232 12654
8434 2119 8210 286 25232 12654
8434 8210 286 25232 12654
8763 286 25232 12654
20485 2118 20483 12976 8195 9009 286 25232 12654
8342 2118 20483 12976 8195 9009 286 25232 12654
16034 8342 2118 20483 12976 8195 9009 286 25232 12654
16150 8342 2118 20483 12976 8195 9009 286 25232 12654
1103 16150 8342 2118 20483 12976 8195 9009 286 25232 12654
30844 16150 8342 2118 20483 12976 8195 9009 286 25232 12654
4608 1221 4637 16150 8342 2118 20483 12976 8195 9009 286 25232 12654
6067 16150 8342 2118 20483 12976 8195 9009 286 25232 12654
8468 8342 2118 20483 12976 8195 9009 286 25232 12654
39202 25577 8468 8342 2118 20483 12976 8195 9009 286 25232 12654
29686 25232 12654
3333 25232 12654
4777 2497 6453 25232 12654
4608 1221 4637 6453 25232 12654
7018 6453 25232 12654
20485 2118 20483 12976 1273 6461 25232 12654
8342 2118 20483 12976 1273 6461 25232 12654
16034 8342 2118 20483 12976 1273 6461 25232 12654
16150 8342 2118 20483 12976 1273 6461 25232 12654
1103 16150 8342 2118 20483 12976 1273 6461 25232 12654
30844 16150 8342 2118 20483 12976 1273 6461 25232 12654
4608 1221 4637 16150 8342 2118 20483 12976 1273 6461 25232 12654
6067 16150 8342 2118 20483 12976 1273 6461 25232 12654
8434 16150 8342 2118 20483 12976 1273 6461 25232 12654
3333 6320 8342 2118 20483 12976 1273 6461 25232 12654
8468 8342 2118 20483 12976 1273 6461 25232 12654
39202 25577 8468 8342 2118 20483 12976 1273 6461 25232 12654
3741 1273 6461 25232 12654
12793 6461 25232 12654
6140 174 6461 25232 12654
8442 174 6461 25232 12654
1853 6461 25232 12654
20640 6461 25232 12654
2857 6461 25232 12654
286 6461 25232 12654
3333 286 6461 25232 12654
6067 286 6461 25232 12654
29686 6461 25232 12654
25560 6453 6461 25232 12654
16186 31283 6453 6461 25232 12654
8447 6461 25232 12654
6881 6706 8447 6461 25232 12654
8763 6461 25232 12654
15837 8881 6461 25232 12654
20485 2118 20483 12976 8195 8928 6461 25232 12654
8342 2118 20483 12976 8195 8928 6461 25232 12654
12793 8342 2118 20483 12976 8195 8928 6461 25232 12654
16034 8342 2118 20483 12976 8195 8928 6461 25232 12654
6140 174 8342 2118 20483 12976 8195 8928 6461 25232 12654
8442 174 8342 2118 20483 12976 8195 8928 6461 25232 12654
8434 2119 8210 8342 2118 20483 12976 8195 8928 6461 25232 12654
8434 8210 8342 2118 20483 12976 8195 8928 6461 25232 12654
8468 8342 2118 20483 12976 8195 8928 6461 25232 12654
39202 25577 8468 8342 2118 20483 12976 8195 8928 6461 25232 12654
20485 2118 20483 12976 8195 25232 12654
8342 2118 20483 12976 8195 25232 12654
16034 8342 2118 20483 12976 8195 25232 12654
16150 8342 2118 20483 12976 8195 25232 12654
30844 16150 8342 2118 20483 12976 8195 25232 12654
6067 16150 8342 2118 20483 12976 8195 25232 12654
8468 8342 2118 20483 12976 8195 25232 12654
39202 25577 8468 8342 2118 20483 12976 8195 25232 12654
8447 25232 12654
8468 25232 12654
39202 25577 8468 25232 12654
12350 8928 25232 12654
12779 8928 25232 12654
12793 8928 25232 12654
13645 8928 25232 12654
15772 8928 25232 12654
16150 8928 25232 12654
30844 16150 8928 25232 12654
6067 16150 8928 25232 12654
20640 8928 25232 12654
22691 8928 25232 12654
4777 2516 8928 25232 12654
6881 25512 8928 25232 12654
3741 8928 25232 12654
5392 8928 25232 12654
6881 8928 25232 12654
8342 8928 25232 12654
8434 8928 25232 12654
8447 8928 25232 12654
8763 8928 25232 12654
12793 9009 25232 12654
15837 9009 25232 12654
30844 16150 9009 25232 12654
8342 16150 9009 25232 12654
22691 2914 12654
2497 2914 12654
7575 2914 12654
27664 16735 12956 6453 12654
13237 6453 12654
20485 6453 12654
2497 6453 12654
4777 2497 6453 12654
25560 6453 12654
286 6453 12654
6067 286 6453 12654
22691 2914 6453 12654
16186 31283 6453 12654
15772 3257 6453 12654
5392 3257 6453 12654
22548 8167 3320 6453 12654
12779 3356 6453 12654
13645 3356 6453 12654
513 3356 3356 6453 12654
1103 20965 11537 10764 513 3356 3356 6453 12654
1853 20965 11537 10764 513 3356 3356 6453 12654
559 20965 11537 10764 513 3356 3356 6453 12654
7575 11537 10764 513 3356 3356 6453 12654
7575 101 19401 10764 513 3356 3356 6453 12654
12350 513 3356 3356 6453 12654
3549 513 513 3356 3356 6453 12654
5392 3549 513 513 3356 3356 6453 12654
3549 6453 12654
27664 16735 17379 3549 6453 12654
5392 3549 6453 12654
4608 1221 4637 6453 12654
5511 6453 12654
6067 6453 12654
3333 6320 6453 12654
6762 6453 12654
7018 6453 12654
6881 25512 702 6453 12654
3741 702 6453 12654
22548 8167 6453 12654
8434 2119 8210 6453 12654
8434 8210 6453 12654
6762 12654
12779 1239 6762 12654
13645 1239 6762 12654
27664 16735 1239 6762 12654
2497 1239 6762 12654
4777 2497 1239 6762 12654
4777 2516 1239 6762 12654
22691 2914 1239 6762 12654
2497 2914 1239 6762 12654
7575 101 3356 1239 6762 12654
513 3356 3356 1239 6762 12654
7575 24490 24490 9270 7660 10764 513 3356 3356 1239 6762 12654
12350 513 3356 3356 1239 6762 12654
3549 513 513 3356 3356 1239 6762 12654
5392 3549 513 513 3356 3356 1239 6762 12654
4777 2516 7911 3356 1239 6762 12654
22548 8167 7911 3356 1239 6762 12654
30844 30844 4637 1239 6762 12654
5511 1239 6762 12654
7018 1239 6762 12654
13645 7018 1239 6762 12654
7018 65000 65001 7018 1239 6762 12654
7575 7474 7473 7018 1239 6762 12654
22548 8167 1239 6762 12654
20485 2118 20483 12976 1273 6762 12654
8342 2118 20483 12976 1273 6762 12654
6067 174 6762 12654
6140 174 6762 12654
8442 174 6762 12654
4777 2516 6762 12654
6881 25512 3257 6762 12654
25560 3257 6762 12654
513 3356 3356 6762 12654
1853 20965 11537 10764 513 3356 3356 6762 12654
559 20965 11537 10764 513 3356 3356 6762 12654
7575 24490 24287 7660 2907 11537 10764 513 3356 3356 6762 12654
7575 24490 24490 9270 7660 2907 11537 10764 513 3356 3356 6762 12654
7575 11537 10764 513 3356 3356 6762 12654
7575 101 19401 10764 513 3356 3356 6762 12654
12350 513 3356 3356 6762 12654
3549 513 513 3356 3356 6762 12654
3549 6762 12654
5511 6762 12654
5511 6762 6762 12654
3741 701 6762 12654
22548 4230 701 6762 12654
4608 1221 4637 701 6762 12654
6881 25512 702 701 6762 12654
3741 702 701 6762 12654
16186 31283