AMP-Link : http://www.amp.dascene.net/detail.php?view=4358
Handle : Lord Pegasus
Real Name : Zachary Smith
Country : United States
Ex.Handles: Astroboy, Bobo the Pink Yellyfish, Coco the Electronic Monkey Wizard, DJ Lawn Gnome, Dr. Zachary, Dr. Zachary Smith, DRZ,
Dub Doctah Z, ell-to-tha-pee, lpegasus, LP, lpg, ellpee, Lord Pegabaygle, Lord P., lpegahsukkah, Zimbu the Space Monkey
Groups : Analogue Music (Analogue), ANSI Creators in Demand (ACiD), CyberTronic, Epinicion (EPI), HYPNOTIC, Kosmic Free Music Foundation (KFMF),
Kosmic Loader Foundation (KLF), Low Level Logic, New Objectives In Sound Exploration (NOISE), pHluid, Relic, Technostructure (TS), Union, Vext
Web : http://www.kosmic.org
https://www.scenemusic.net/demovibes/artist/688
So I just checked all Lord Pegasus modules available at MODLAND. Here's the result (see chart above). I found some additional Group infos along the way. Btw, he changed his nick from Lord Pegasus to Dr. Zachary Smith in the year 1997. Most of the other nicks (Astroboy, Bobo..., Coco..., DJ Lawn Gnome, Dub Doctah Z, Zimbu...) were just used once and most of the time he additionally mentions his real nick Dr. Zachary Smith in these modules, too. So these nicks appear to be just jokes, like I wrote before.
EDIT: two additional ex.handles added