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AS44546 ALFA TELECOM s.r.o.

# ASN, Organization name Country Detected IP addresses Spam active IP addresses Spam rate
1 AS44546 ALFA TELECOM s.r.o. Czech Republic 1 972 452 22.92%

Spam activity log

— spam active IP adresses

Statistics of AS44546 ALFA TELECOM s.r.o.

Purpose of use Networks count IPs count
hosting 1346 65535

SPAM active IP addresses in AS44546 ALFA TELECOM s.r.o.

# Sender IP Detected Last seen Reported as spam
1 31.148.218.14 2017-12-21 02:58:46 2018-05-06 14:25:39 3
2 31.148.218.58 2016-01-09 12:46:58 2018-06-23 22:22:37 4
3 31.148.218.59 2015-12-30 15:02:10 2018-04-24 23:43:35 4
4 31.148.218.60 2015-12-29 15:12:05 2018-04-02 14:26:34 3
5 31.148.218.61 2016-01-14 21:48:13 2018-05-15 02:14:19 3
6 31.148.218.83 2014-11-25 23:01:01 2015-03-09 17:46:07 6
7 31.148.218.89 2016-03-23 16:56:30 2018-05-22 23:26:46 5
8 31.148.218.90 2016-03-23 16:56:38 2018-05-20 21:11:19 6
9 31.148.218.91 2015-03-13 02:16:09 2018-06-09 14:58:41 8
10 31.148.218.92 2016-02-10 11:59:11 2018-06-12 00:00:33 5
11 31.148.218.93 2015-05-09 16:46:09 2018-06-05 00:01:29 5
12 31.148.218.95 2015-05-06 19:50:21 2015-08-31 01:24:12 5
13 31.148.218.100 2015-01-27 09:54:05 2015-04-14 00:58:06 3
14 31.148.218.250 2014-05-10 11:24:08 2014-08-29 16:33:18 3
15 31.148.219.13 2015-03-04 18:44:09 2016-12-07 15:47:02 34
16 31.148.219.22 2015-02-17 16:06:05 2015-02-17 16:08:15 3
17 31.148.219.50 2016-02-08 22:30:20 2017-04-09 14:38:28 10
18 31.148.219.51 2015-07-30 01:58:08 2015-11-04 14:50:06 3
19 31.148.219.93 2016-02-10 19:02:19 2016-03-02 21:18:28 108
20 31.148.219.94 2015-09-19 03:14:18 2015-09-19 05:44:15 3
21 31.148.219.165 2015-09-13 21:12:19 2016-05-07 00:26:25 10
22 31.148.219.166 2015-12-14 08:04:35 2015-12-14 12:20:28 6
23 31.148.219.171 2014-06-17 19:04:45 2016-01-25 04:38:23 45
24 31.148.219.172 2014-06-17 12:25:34 2014-06-17 14:46:39 3
25 31.148.219.173 2014-06-07 09:36:22 2016-03-07 01:39:11 32
26 31.148.219.174 2014-06-06 21:03:35 2016-01-15 16:17:42 15
27 31.148.219.176 2014-06-06 20:23:00 2015-12-19 04:04:47 4
28 31.148.219.180 2016-01-27 22:44:21 2016-12-22 20:37:11 59
29 31.148.219.233 2015-11-07 13:26:13 2015-11-10 19:10:12 29
30 31.148.220.30 2013-06-15 23:36:36 2013-11-17 07:15:24 4
31 31.148.220.53 2015-09-19 02:52:13 2015-09-19 03:08:13 3
32 31.148.220.60 2015-04-05 05:14:09 2015-04-05 17:18:07 4
33 31.148.220.85 2017-08-14 18:27:38 2018-01-08 00:00:04 3
34 31.148.220.120 2017-05-14 04:37:12 2018-05-20 08:00:22 12
35 31.148.220.196 2015-09-17 02:08:11 2015-10-23 05:56:13 4
36 31.148.220.217 2017-09-05 19:13:18 2017-09-11 18:20:46 15
37 31.148.224.141 2016-09-24 02:06:15 2017-01-31 14:51:13 4
38 31.148.224.171 2016-10-01 04:35:37 2016-10-09 21:57:01 3
39 31.148.225.63 2016-12-30 20:37:16 2017-01-03 11:06:31 15
40 31.148.236.32 2016-10-01 15:27:53 2017-11-08 13:19:21 7
41 31.148.241.218 2017-01-23 16:16:30 2017-08-03 23:14:06 3
42 31.148.241.255 2016-07-29 21:07:01 2017-11-14 06:58:01 7
43 31.148.245.4 2017-09-13 04:11:00 2017-09-25 18:04:26 8
44 31.148.245.11 2017-04-16 00:56:49 2017-05-10 19:27:45 156
45 31.148.245.28 2017-09-13 05:14:44 2017-09-25 17:32:26 8
46 31.148.245.51 2017-06-21 18:56:24 2017-08-02 14:08:30 3
47 31.148.245.223 2017-09-13 04:16:25 2017-09-25 09:25:34 8
48 31.148.252.3 2016-01-23 01:15:39 2017-02-01 01:36:07 9
49 31.148.252.31 2016-05-14 23:46:02 2016-08-18 01:46:30 5
50 31.148.253.4 2015-09-29 03:22:10 2017-03-05 21:37:43 10

Detected networks prefixes

# Network prefix Country Length Detected IP addresses Spam active IP addresses Spam rate
1 91.201.20.0/22 Czech Republic 1024 15 0 0.00%
2 92.38.92.0/22 United Kingdom 1024 68 37 54.41%
3 95.47.100.0/22 United Kingdom 1024 1 0 0.00%
4 92.253.128.0/17 Czech Republic 32768 40 0 0.00%
5 31.148.0.0/16 Czech Republic 65536 212 55 25.94%
6 93.170.0.0/16 Czech Republic 65536 1209 357 29.53%
7 146.120.0.0/16 Czech Republic 65536 4 0 0.00%
8 93.170.0.0/15 Czech Republic 131072 1 0 0.00%
9 95.46.0.0/15 Czech Republic 131072 1830 347 18.96%

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