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.

AS NumberTargetsReportsPersistenceSources
6127 53 101 679.0 1
44303 35 57 605.0 1
40816 2 38 429.0 1
39319 23 40 413.0 1
56241 16 28 397.0 1
12804 9 25 318.0 1
43832 4 25 315.0 1
58187 19 28 305.0 1
30008 7 41 304.0 1
32974 2 29 302.0 1
28498 3 12 282.0 1
13364 6 621 267.0 1
20360 1 20 259.5 2
42385 4 53 253.5 4
29354 5 13 242.0 1
30021 1 23 229.0 1
38212 10 19 228.7 3
47749 4 4 226.0 1
15421 7 3017 220.0 5
4318 1 25 211.0 1
28376 52 94 207.0 2
11284 4 21 198.0 1
9475 2 2 197.0 1
34434 16 22 195.0 1
49341 2 2 194.0 1
18708 1 63 193.0 1
4608 1 74 190.0 3
6695 3 1440 190.0 1
41393 3 3 190.0 1
40910 8193 209510 190.0 1
49454 3 3 189.0 1
60485 5 63 188.3 13
35020 21 30 188.0 3
51833 3 18 185.0 1
21244 2 2 185.0 1
58821 3 5 184.0 1
45012 5 7 182.5 2
48707 6 8 182.0 2
50265 2 26 181.0 1
28354 9 9 179.0 1
34922 1 43 177.0 1
22622 4 4 177.0 1
60640 1 522 176.0 1
45552 41 74 175.1 7
40475 141 447 175.0 1
31220 1 8 174.0 1
62142 1 20 172.0 1
26505 5 5 171.0 1
36816 3 3 170.0 1
12124 7 8 170.0 1
34225 1 114 169.0 1
54118 297 309 168.0 1
48392 2 2 168.0 1
38006 2 2 168.0 1
17143 9 10 167.3 4
9092 4 291 167.0 1
20175 10 10 166.5 2
23842 5 6 166.2 5
22588 3 3 165.0 1
20467 1 4 165.0 1
12415 4 4 164.0 1
26134 588 612 163.8 4
26803 3 3 163.0 1
19873 2 3 163.0 1
48502 2 24 163.0 1
21880 13 77 162.0 1
24579 4 5 161.7 3
6068 7 13 161.3 6
8856 3 10 160.5 2
15810 3 106 160.3 6
29382 4 6 159.0 2
45219 6 7 159.0 1
25459 43 60 157.6 91
52000 7 13 156.0 1
18366 5 72 156.0 2
18438 10 17 155.8 24
40144 1 3825 154.7 3
13448 3 12 154.2 12
13507 2 5 154.0 1
7265 3 3 154.0 1
43893 5 7 153.0 1
45313 12 19 153.0 1
48243 5 16 152.0 5
57098 1 3 151.0 1
27256 4 4 151.0 1
11483 12 41 150.5 90
5419 2 2 150.0 1
29302 9 64 150.0 21
3731 2 34 149.8 16
56441 7 15 149.0 1
32922 5 5 149.0 1
33478 6 17 147.7 3
11442 3 42 146.7 3
56934 3 3 146.5 2
49722 2 15 146.5 2
9461 63 73 146.0 1
22548 4 90 145.8 8
39636 10 17 145.3 6
48142 1 20 145.0 1
14340 6 33 145.0 7