(Post preview kept changing UA name to mixed case. It's all caps.)
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89-145-114-7.as29017.net
WTABOT Version 1.6.7.4 (http://www.webtrafficagents.com)
robots.txt? NO
Fake ref/Log spam? YES, the UA's URL.
Host not obfuscated because it's basically home base --
Last August, same self-spammer via: 89-145-114-7.as29017.net
And the UA's URL = 89.145.114.5 = 89-145-114-5.as29017.net