Threat Level: green Handler on Duty: Johannes Ullrich

SANS ISC: AS Report - SANS Internet Storm Center AS Report


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Usage:

Click on column header to sort by a particular column. Click again to reverse the sort order.

Table Column Definitions

Targets: Avg. number of IPs that reported packets from this AS.
Reports: Avg. number of packets reported from each IP in this AS.
Persistence: Avg. time between first and last report for an IP in this AS.
Sources: Number of source IPs within the AS that sent packets detected by our sensors. The averages above apply only to the number of sources detected, not to the total number of hosts used within the AS (we don't know that number) or the total number of IP addresses advertised by this AS.

ASTargetsReportsPersistanceSources
31727 11 879 806.0 1
11284 36 974 612.0 1
53056 32 58 586.0 1
18366 21 2959 566.0 2
38212 17 32 543.5 2
25152 4 477 537.0 1
14650 37 941 537.0 1
37181 3 339 537.0 1
36622 4 786 537.0 1
11644 36 932 536.0 1
7500 4 462 536.0 1
36623 6 669 536.0 1
38584 3 212 536.0 1
3557 4 433 536.0 1
36626 6 732 536.0 1
29216 5 462 536.0 1
45282 40 85 536.0 1
36616 4 705 536.0 1
40181 56 130 536.0 1
53727 92 103 535.0 1
2149 5 438 535.0 1
20857 2 195 535.0 1
12333 3 221 534.0 1
20144 3 505 534.0 1
36629 4 880 534.0 1
38776 45 95 534.0 1
36628 7 685 534.0 1
14713 36 70 534.0 1
36620 5 824 534.0 1
5927 4 543 534.0 1
27471 97 790 533.5 2
43333 5 230 533.0 1
4777 7 357 533.0 2
26710 4 531 532.0 1
5394 26 29 531.0 1
53535 4 289 530.0 1
39819 4 227 528.0 1
9396 24 54 528.0 1
16477 9 58 528.0 1
12381 1 88 528.0 1
36619 15 684 527.0 2
54527 4 239 526.0 1
40300 4 237 525.0 1
33083 3 231 524.0 1
34784 81 173 522.0 1
36617 8 860 520.0 1
12136 2 63 518.0 1
49284 65 145 511.0 1
30619 30 30 496.0 1
13625 1 1628 493.3 6
15570 35 1242 492.1 10
59687 58 126 481.0 1
36618 6 647 471.8 4
26415 4 533 455.3 3
26558 12 158 438.5 2
15600 273 322 437.0 2
14742 45 1037 435.1 8
24923 172 203 434.0 2
28001 21 1653 415.3 4
55341 244 312 409.0 1
41126 45 112 400.0 1
14829 8 933 397.5 12
62466 46 75 396.5 2
14585 53 123 392.0 1
24247 6 149 392.0 4
27742 164 202 390.0 2
49210 193 232 389.5 2
42570 610 907 382.5 356
36923 64 102 381.6 5
11403 44 90 376.4 5
48137 58 120 374.7 3
27898 44 91 370.3 3
62225 204 226 363.0 1
53097 62 67 362.0 1
47645 235 274 362.0 1
34305 119 184 353.0 1
50349 206 285 352.0 1
25534 97 108 351.0 1
15868 246 1406 351.0 1
58118 196 236 351.0 1
61216 232 291 351.0 1
41563 193 219 351.0 1
49558 36 49 350.0 1
5593 260 301 350.0 1
59583 197 229 350.0 1
39775 218 264 350.0 1
1103 112 1078 350.0 2
12406 53 101 350.0 1
1280 27 2404 349.8 4
35371 186 216 349.0 1
21034 221 258 349.0 1
36089 10 1622 348.7 11
55967 11 143 348.4 91
56030 2 1044 347.0 1
47394 155 202 347.0 2
15475 34 66 346.0 3
38019 29 72 345.5 2
53667 63 135 344.0 7
39308 165 184 343.0 1
48667 184 201 341.0 1