Comcast Cable Communications, Inc. JUMPSTART-1 (NET-68-32-0-0-1)
68.32.0.0 - 68.63.255.255
Comcast Cable Communications, Inc. MICHIGAN-2 (NET-68-40-0-0-1)
68.40.0.0 - 68.41.255.255
# ARIN WHOIS database, last updated 2008-08-28 19:10
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