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De-Bogonising New Address Blocks Report - 20070328
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Note: The results presented in this report are based on a few assumptions. Therefore, please keep in mind that the list of filtering ASes shown here might not be absolutely accurate or complete. For more information on the assumptions and how the report is compiled, please read below.
Summary
Anchor Prefix: 84.205.83.0/24 Size of set: 146 ASes

|
| Visibility estimation | 139 (+- 2) out of 146 ASes (95 %) |
| Filtering ASes (5) | 2607
2852
6509
12480
16265 |
| Uncertain ASes (part of a filtering as-path segment) | 4 |
| Filtering segments (at least one filtering AS): | [12976 8195]
[65000 65001] |

|
| Visibility estimation | 135 (+- 1) out of 146 ASes (92 %) |
| Filtering ASes (9) | 2607
2852
2857
2907
3491
6939
8402
19401
21385 |
| Uncertain ASes (part of a filtering as-path segment) | 3 |
| Filtering segments (at least one filtering AS): | [2857 3491]
[3491 6939]
[6509 3491]
[6939 3491]
[12976 8195 3491]
[21385 3491] |

|
| Visibility estimation | 135 (+- 1) out of 146 ASes (92 %) |
| Filtering ASes (9) | 2607
2852
2857
2907
3491
6939
8402
19401
21385 |
| Uncertain ASes (part of a filtering as-path segment) | 3 |
| Filtering segments (at least one filtering AS): | [2857 3491]
[3491 6939]
[6509 3491]
[6939 3491]
[12976 8195 3491]
[21385 3491] |

|
| Visibility estimation | 134 (+- 1) out of 146 ASes (91 %) |
| Filtering ASes (10) | 2607
2852
2857
2907
3491
6939
8402
19401
21385
24489 |
| Uncertain ASes (part of a filtering as-path segment) | 3 |
| Filtering segments (at least one filtering AS): | [2857 3491]
[3491 6939]
[6509 3491]
[6939 3491]
[12976 8195 3491]
[21385 3491] |

|
| Visibility estimation | 135 (+- 1) out of 146 ASes (92 %) |
| Filtering ASes (9) | 2607
2852
2857
2907
3491
6939
8402
19401
21385 |
| Uncertain ASes (part of a filtering as-path segment) | 3 |
| Filtering segments (at least one filtering AS): | [2857 3491]
[3491 6939]
[6509 3491]
[6939 3491]
[12976 8195 3491]
[21385 3491] |

|
| Visibility estimation | 135 (+- 1) out of 146 ASes (92 %) |
| Filtering ASes (9) | 2607
2852
2857
2907
3491
6939
8402
19401
21385 |
| Uncertain ASes (part of a filtering as-path segment) | 3 |
| Filtering segments (at least one filtering AS): | [2857 3491]
[3491 6939]
[6509 3491]
[6939 3491]
[12976 8195 3491]
[21385 3491] |

|
| Visibility estimation | 134 (+- 1) out of 146 ASes (91 %) |
| Filtering ASes (10) | 2607
2852
2857
2907
3491
6939
8402
19401
21385
24489 |
| Uncertain ASes (part of a filtering as-path segment) | 3 |
| Filtering segments (at least one filtering AS): | [2857 3491]
[3491 6939]
[6509 3491]
[6939 3491]
[12976 8195 3491]
[21385 3491] |

|
| Visibility estimation | 135 (+- 1) out of 146 ASes (92 %) |
| Filtering ASes (9) | 2607
2852
2857
2907
3491
6939
8402
19401
21385 |
| Uncertain ASes (part of a filtering as-path segment) | 3 |
| Filtering segments (at least one filtering AS): | [2857 3491]
[3491 6939]
[6509 3491]
[6939 3491]
[12976 8195 3491]
[21385 3491] |

|
| Visibility estimation | 135 (+- 1) out of 146 ASes (92 %) |
| Filtering ASes (9) | 2607
2852
2857
2907
3491
6939
8402
19401
21385 |
| Uncertain ASes (part of a filtering as-path segment) | 3 |
| Filtering segments (at least one filtering AS): | [2857 3491]
[3491 6939]
[6509 3491]
[6939 3491]
[12976 8195 3491]
[21385 3491] |

|
| Visibility estimation | 134 (+- 1) out of 146 ASes (91 %) |
| Filtering ASes (10) | 2607
2852
2857
2907
3491
6939
8402
19401
21385
24489 |
| Uncertain ASes (part of a filtering as-path segment) | 3 |
| Filtering segments (at least one filtering AS): | [2857 3491]
[3491 6939]
[6509 3491]
[6939 3491]
[12976 8195 3491]
[21385 3491] |

|
| Visibility estimation | 135 (+- 1) out of 146 ASes (92 %) |
| Filtering ASes (9) | 2607
2852
2857
2907
3491
6939
8402
19401
21385 |
| Uncertain ASes (part of a filtering as-path segment) | 3 |
| Filtering segments (at least one filtering AS): | [2857 3491]
[3491 6939]
[6509 3491]
[6939 3491]
[12976 8195 3491]
[21385 3491] |

|
| Visibility estimation | 135 (+- 1) out of 146 ASes (92 %) |
| Filtering ASes (9) | 2607
2852
2857
2907
3491
6939
8402
19401
21385 |
| Uncertain ASes (part of a filtering as-path segment) | 3 |
| Filtering segments (at least one filtering AS): | [2857 3491]
[3491 6939]
[6509 3491]
[6939 3491]
[12976 8195 3491]
[21385 3491] |

|
| Visibility estimation | 134 (+- 1) out of 146 ASes (91 %) |
| Filtering ASes (10) | 2607
2852
2857
2907
3491
6939
8402
19401
21385
24489 |
| Uncertain ASes (part of a filtering as-path segment) | 3 |
| Filtering segments (at least one filtering AS): | [2857 3491]
[3491 6939]
[6509 3491]
[6939 3491]
[12976 8195 3491]
[21385 3491] |

|
| Visibility estimation | 135 (+- 1) out of 146 ASes (92 %) |
| Filtering ASes (9) | 2607
2852
2857
2907
3491
6939
8402
19401
21385 |
| Uncertain ASes (part of a filtering as-path segment) | 3 |
| Filtering segments (at least one filtering AS): | [2857 3491]
[3491 6939]
[6509 3491]
[6939 3491]
[12976 8195 3491]
[21385 3491] |

|
| Visibility estimation | 135 (+- 1) out of 146 ASes (92 %) |
| Filtering ASes (9) | 2607
2852
2857
2907
3491
6939
8402
19401
21385 |
| Uncertain ASes (part of a filtering as-path segment) | 3 |
| Filtering segments (at least one filtering AS): | [2857 3491]
[3491 6939]
[6509 3491]
[6939 3491]
[12976 8195 3491]
[21385 3491] |

|
| Visibility estimation | 134 (+- 1) out of 146 ASes (91 %) |
| Filtering ASes (10) | 2607
2852
2857
2907
3491
6939
8402
19401
21385
24489 |
| Uncertain ASes (part of a filtering as-path segment) | 3 |
| Filtering segments (at least one filtering AS): | [2857 3491]
[3491 6939]
[6509 3491]
[6939 3491]
[12976 8195 3491]
[21385 3491] |
Details
- Non-filtering
- Filtering
- Uncertain (part of a filtering AS-path segment)
| AS Number | 41.223.236.0 /22 | 116.255.0.0 /16 | 116.50.0.0 /21 | 116.0.0.0 /24 | 117.255.0.0 /16 | 117.50.0.0 /21 | 117.0.0.0 /24 | 118.255.0.0 /16 | 118.50.0.0 /21 | 118.0.0.0 /24 | 119.255.0.0 /16 | 119.50.0.0 /21 | 119.0.0.0 /24 | 120.255.0.0 /16 | 120.50.0.0 /21 | 120.0.0.0 /24 |
| 174 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 209 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 286 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 513 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 559 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 701 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 702 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 1103 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 1221 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 1239 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 1273 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 1299 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 1853 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 1901 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 1930 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 2118 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 2119 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 2497 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 2516 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 2607 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 2852 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 2857 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 2907 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 2914 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 3216 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 3257 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 3267 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 3277 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 3320 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 3333 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 3343 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 3356 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 3491 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 3549 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 3561 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 3741 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 4230 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 4436 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 4474 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 4589 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 4608 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 4637 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 4777 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 5392 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 5400 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 5417 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 5511 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 5588 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 5650 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 6067 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 6320 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 6453 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 6461 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 6509 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 6667 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 6695 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 6706 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 6762 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 6881 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 6939 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 7018 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 7385 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 7575 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 7660 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 8167 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 8195 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 8210 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 8220 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 8331 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 8342 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 8359 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 8402 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 8419 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 8434 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 8447 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 8468 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 8596 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 8631 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 8642 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 8763 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 8881 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 8928 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 8943 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 9009 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 9080 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 9270 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 10429 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 10764 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 10910 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 11537 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 12124 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 12350 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 12399 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 12480 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 12654 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 12695 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 12779 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 12793 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 12859 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 12956 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 12976 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 13237 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 13645 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 14361 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 15837 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 16034 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 16150 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 16186 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 16265 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 16397 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 19401 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 20483 |  |  | |