Blackbaud, Inc.
AS15148 (BLACKB-4) announces at least 7 prefixes:
74.123.152.0/22
about a second ago
NET-74-123-152-0-1
74.123.152.0-74.123.155.255
74.123.152.0/23
216.59.51.0/24
Immedion, LLC
NET-216-59-0-0-1
216.59.0.0-216.59.55.255
216.235.192.0/24
NET-216-235-192-0-1
216.235.192.0-216.235.207.255
216.235.193.0/24
216.235.194.0/24
216.235.195.0/24
0