North American Network Operators Group

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Abusive traffic from Microsoft China?

  • From: David Hubbard
  • Date: Thu Nov 08 12:24:37 2007

Just wondering if anyone else is seeing huge random
floods of traffic from:

inetnum: -
netname:      MICROSOFT-CO
descr:        Microsft (China) Co.Ltd
country:      CN
admin-c:      CH455-AP
tech-c:       SY21-AP
mnt-by:       MAINT-CNCGROUP-BJ
changed:      [email protected] 20060926
source:       APNIC
changed:      [email protected] 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.