[100762] in North American Network Operators' Group
Abusive traffic from Microsoft China?
daemon@ATHENA.MIT.EDU (David Hubbard)
Thu Nov 8 12:23:42 2007
Date: Thu, 8 Nov 2007 12:22:43 -0500
From: "David Hubbard" <dhubbard@dino.hostasaurus.com>
To: <nanog@merit.edu>
Errors-To: owner-nanog@merit.edu
Just wondering if anyone else is seeing huge random
floods of traffic from:
inetnum: 202.96.51.128 - 202.96.51.255
netname: MICROSOFT-CO
descr: Microsft (China) Co.Ltd
country: CN
admin-c: CH455-AP
tech-c: SY21-AP
mnt-by: MAINT-CNCGROUP-BJ
changed: suny@publicf.bta.net.cn 20060926
status: ALLOCATED NON-PORTABLE
source: APNIC
changed: suny@publicf.bta.net.cn 20060926
On a nearly daily basis we see them randomly open
thousands of connections from a variety of addresses
in that block to multiple servers. I've emailed
of coruse but that results in nothing. Probably
will just end up blocking them.
Thanks,
David
