Visto che non mi era mai capitato... secondo voi cosa vuol dire questo log del firewall?

--------Incoming-------
DateTime From IP To Port
[2000-01-01 00:00:00] | From:[67.159.5.204] | Port:[1547] | [Blocked]
[2005-10-03 17:20:57] | From:[81.176.69.71] | Port:[1480] | [Blocked]
[2005-10-03 17:22:23] | From:[37.255.154.105] | Port:[80] | [Blocked]
[2005-10-03 17:22:39] | From:[151.1.209.97] | Port:[1312] | [Blocked]
[2005-10-03 17:22:58] | From:[37.255.144.127] | Port:[139] | [Blocked]
[2005-10-03 17:23:33] | From:[37.255.235.214] | Port:[139] | [Blocked]
[2005-10-03 00:25:14] | From:[37.255.92.65] | Port:[80] | [Blocked]
[2005-10-03 00:26:04] | From:[37.255.180.47] | Port:[139] | [Blocked]
[2005-10-03 00:27:22] | From:[37.255.154.105] | Port:[139] | [Blocked]
[2005-10-03 00:33:17] | From:[37.255.81.134] | Port:[139] | [Blocked]
[2005-10-03 00:34:23] | From:[37.255.89.94] | Port:[80] | [Blocked]
[2005-10-03 00:36:31] | From:[37.255.89.94] | Port:[139] | [Blocked]
[2005-10-03 00:37:27] | From:[37.255.251.113] | Port:[139] | [Blocked]
[2005-10-03 00:38:24] | From:[37.255.127.69] | Port:[80] | [Blocked]
[2005-10-03 00:42:59] | From:[37.255.183.46] | Port:[139] | [Blocked]
[2005-10-03 00:45:43] | From:[37.255.144.127] | Port:[80] | [Blocked]
[2005-10-03 00:52:55] | From:[37.255.59.37] | Port:[1433] | [Blocked]
[2005-10-03 00:58:08] | From:[37.255.43.14] | Port:[1433] | [Blocked]
[2005-10-03 01:02:58] | From:[37.255.64.34] | Port:[80] | [Blocked]
[2005-10-03 01:10:48] | From:[37.255.239.85] | Port:[80] | [Blocked]
[2005-10-03 01:12:29] | From:[37.255.59.37] | Port:[139] | [Blocked]
[2005-10-03 01:14:22] | From:[37.255.89.94] | Port:[445] | [Blocked]
[2005-10-03 01:19:14] | From:[37.255.66.63] | Port:[1433] | [Blocked]
[2005-10-03 01:22:04] | From:[37.255.218.227] | Port:[80] | [Blocked]
[2005-10-03 01:22:26] | From:[37.255.82.23] | Port:[80] | [Blocked]
[2005-10-03 01:30:18] | From:[37.255.246.49] | Port:[139] | [Blocked]
[2005-10-03 01:30:42] | From:[37.255.92.65] | Port:[445] | [Blocked]
[2005-10-03 01:33:06] | From:[37.255.82.23] | Port:[139] | [Blocked]
[2005-10-03 01:34:54] | From:[37.255.82.23] | Port:[445] | [Blocked]
[2005-10-03 01:36:05] | From:[37.255.217.157] | Port:[139] | [Blocked]
[2005-10-03 01:38:42] | From:[37.255.239.85] | Port:[139] | [Blocked]
[2005-10-03 01:44:25] | From:[37.255.235.214] | Port:[80] | [Blocked]
[2005-10-03 01:44:58] | From:[37.255.110.101] | Port:[139] | [Blocked]
[2005-10-03 01:46:12] | From:[37.255.110.101] | Port:[80] | [Blocked]
[2005-10-03 01:49:36] | From:[37.255.34.194] | Port:[139] | [Blocked]
[2005-10-03 01:56:35] | From:[37.255.198.218] | Port:[139] | [Blocked]
[2005-10-03 01:57:26] | From:[37.255.66.63] | Port:[139] | [Blocked]
[2005-10-03 01:58:34] | From:[37.255.218.227] | Port:[139] | [Blocked]
[2005-10-03 01:59:15] | From:[37.255.66.189] | Port:[139] | [Blocked]
[2005-10-03 02:00:09] | From:[37.255.43.17] | Port:[80] | [Blocked]
[2005-10-03 02:03:48] | From:[37.255.78.155] | Port:[80] | [Blocked]
[2005-10-03 02:05:14] | From:[37.255.34.194] | Port:[80] | [Blocked]
[2005-10-03 02:09:14] | From:[37.255.43.14] | Port:[139] | [Blocked]
[2005-10-03 02:15:16] | From:[37.255.25.173] | Port:[139] | [Blocked]
[2005-10-03 02:20:44] | From:[37.255.128.45] | Port:[80] | [Blocked]
[2005-10-03 02:22:53] | From:[37.255.129.169] | Port:[80] | [Blocked]
[2005-10-03 02:23:46] | From:[37.255.198.218] | Port:[80] | [Blocked]
[2005-10-03 02:35:42] | From:[37.255.129.169] | Port:[139] | [Blocked]
[2005-10-03 02:36:08] | From:[37.255.40.59] | Port:[80] | [Blocked]
[2005-10-03 02:37:23] | From:[37.255.127.69] | Port:[139] | [Blocked]
[2005-10-03 03:23:04] | From:[37.255.241.2] | Port:[139] | [Blocked]
[2005-10-03 03:24:44] | From:[37.255.43.10] | Port:[80] | [Blocked]
[2005-10-03 03:24:53] | From:[37.255.104.253] | Port:[139] | [Blocked]
[2005-10-03 03:28:24] | From:[37.255.67.243] | Port:[139] | [Blocked]
[2005-10-03 03:30:33] | From:[37.255.15.245] | Port:[139] | [Blocked]
[2005-10-03 03:32:48] | From:[37.255.182.69] | Port:[139] | [Blocked]
[2005-10-03 03:33:52] | From:[37.255.67.243] | Port:[80] | [Blocked]
[2005-10-03 03:33:59] | From:[37.255.182.69] | Port:[80] | [Blocked]
[2005-10-03 03:46:16] | From:[37.255.196.129] | Port:[139] | [Blocked]
[2005-10-03 04:00:25] | From:[37.255.45.3] | Port:[80] | [Blocked]
[2005-10-03 04:02:46] | From:[37.255.45.3] | Port:[139] | [Blocked]
[2005-10-03 04:04:11] | From:[37.255.217.85] | Port:[80] | [Blocked]
[2005-10-03 04:09:58] | From:[37.255.122.41] | Port:[139] | [Blocked]
[2005-10-03 04:10:11] | From:[37.255.188.195] | Port:[80] | [Blocked]
[2005-10-03 04:11:38] | From:[37.255.145.83] | Port:[139] | [Blocked]
[2005-10-03 04:16:19] | From:[37.255.83.34] | Port:[139] | [Blocked]
[2005-10-03 04:19:12] | From:[37.255.67.218] | Port:[80] | [Blocked]
[2005-10-03 04:36:22] | From:[37.255.33.225] | Port:[139] | [Blocked]
[2005-10-03 04:41:51] | From:[37.255.183.46] | Port:[80] | [Blocked]
[2005-10-03 04:43:31] | From:[37.255.183.82] | Port:[139] | [Blocked]
[2005-10-03 04:48:41] | From:[37.255.216.241] | Port:[80] | [Blocked]
[2005-10-03 04:50:46] | From:[37.255.75.30] | Port:[80] | [Blocked]
[2005-10-03 04:53:33] | From:[37.255.215.187] | Port:[80] | [Blocked]
[2005-10-03 04:58:24] | From:[37.255.180.170] | Port:[80] | [Blocked]
[2005-10-03 04:59:04] | From:[37.255.62.157] | Port:[139] | [Blocked]
[2005-10-03 04:59:38] | From:[37.255.169.54] | Port:[80] | [Blocked]
[2005-10-03 05:02:39] | From:[37.255.148.238] | Port:[139] | [Blocked]
[2005-10-03 05:02:48] | From:[37.255.33.225] | Port:[80] | [Blocked]
[2005-10-03 05:03:35] | From:[213.140.2.51] | Port:[4454] | [Blocked]
[2005-10-03 05:06:48] | From:[37.255.215.187] | Port:[139] | [Blocked]
[2005-10-03 05:12:58] | From:[37.255.42.93] | Port:[139] | [Blocked]
[2005-10-03 05:15:09] | From:[37.255.170.222] | Port:[80] | [Blocked]
[2005-10-03 05:16:43] | From:[37.255.220.13] | Port:[80] | [Blocked]
[2005-10-03 05:18:06] | From:[37.255.122.41] | Port:[80] | [Blocked]
[2005-10-03 05:24:36] | From:[213.140.2.58] | Port:[5357] | [Blocked]
[2005-10-03 05:30:30] | From:[37.255.217.85] | Port:[139] | [Blocked]
[2005-10-03 05:32:26] | From:[37.255.169.54] | Port:[139] | [Blocked]
[2005-10-03 05:33:01] | From:[37.255.65.51] | Port:[139] | [Blocked]
[2005-10-03 05:35:57] | From:[213.140.2.51] | Port:[11531] | [Blocked]
[2005-10-03 05:36:41] | From:[37.255.220.13] | Port:[139] | [Blocked]
[2005-10-03 05:41:35] | From:[37.255.67.218] | Port:[139] | [Blocked]
[2005-10-03 05:45:22] | From:[37.255.126.113] | Port:[139] | [Blocked]
[2005-10-03 05:53:50] | From:[37.255.104.253] | Port:[80] | [Blocked]
[2005-10-03 05:59:07] | From:[37.255.99.25] | Port:[139] | [Blocked]
[2005-10-03 06:03:58] | From:[37.255.251.113] | Port:[80] | [Blocked]
[2005-10-03 06:08:08] | From:[37.255.99.25] | Port:[80] | [Blocked]
[2005-10-03 06:08:12] | From:[37.255.198.67] | Port:[139] | [Blocked]
[2005-10-03 06:14:32] | From:[37.255.188.195] | Port:[139] | [Blocked]
[2005-10-03 06:23:09] | From:[213.140.2.58] | Port:[7529] | [Blocked]
[2005-10-03 06:24:27] | From:[37.255.232.227] | Port:[80] | [Blocked]

i range di indirizzi sono sicuramente di FW e mi ritrovo con il collegamento che va a singhiozzo... ovviamente sono collegato a 2 Mb con fw

mi date un parere?
Grazie