
Demon Ipos is described in the Goetia, but also in several other old Grimoires. Below you will find several descriptions of Ipos from different sources:
Demon Ipos: Pseudomonarchia Daemonum
Demon Ipos is a great Earl and also a Prince. Ipos appears in the shape of an angel with a lions head. He walks on a gooses feet, and he has a hares tail. Ipos knows things to come and also the past.
This demon makes people witty and bold, and has under his jurisdiction 36 legions of spirits.
Johann Weyer, Pseudomonarchia Daemonum
Demon Ipos: other sources
Ipos knows everything about the past, present and future. He will make you witty, brave and more decisive. Ipos can help you to end the confusion and bring emotions under control.
Source:
Goetia & Daemonolatry Goetia by S. Connolly
Demon Ipos: my experiences
I do magick with demon Ipos for myself and also for my cockatoo. Ipos reduces anxiety attacks in my pet (you can spook my little bird easily).
Ipos also influences my little bird to talk a little extra and show off to impress me with his abilities. But my bird is very shy and when he begins to dance and talk a lot, I know that Ipos is near my bird.
This excessive birdy talking lasts for 5 minutes and stops. When the bird stops dancing, I know that Ipos has silenced my bird by saying something like this to him: “Good boy, now you can rest!”
Demon Ipos: when to summon him?

The picture above illustrates the Sephirotic Tree of Life. The shell of Sephira Chesed is called Gamchicoth. The Princes and Prelates of Goetia come from Gamchicoth. This Qlipha (the shell) is ruled by the planet Jupiter.

But according to the Goetia, Astaroth is the Duke of Qlipha Harab Serapel. This Qlipha is ruled by the planet Venus and most of the Goetic spirits come from this place on the Qliphotic Tree. We shall stick to the classification of spirits according to the Goetia.
So, now, lets take a look at the Princes and Prelates of the Goetia. They are summoned during Thursdays, because the planet Jupiter rules the Thursdays.
Also, it would be great if you can summon the Princes and Prelates of the Goetia during the astrological hour of Jupiter.
I use the correspondences of Chesed even for Gamchicoth:
Ruling planet: Jupiter
Day: Thursday
Astrological hour: Jupiter
Paper seal colour: blue
Metal: tin
Gems: sapphire & amethyst
Number: 4 (4 candles for example)
Plant: olive (use olive oil)
Scent: cedar (I use cinnamon)
Summon Ipos during Thursdays when the moon is waxing, full or waning. Ipos is a safe spirit and he can even help your pets to combat their fears and insecurities.
I offer you a short video about Ipos and how you can charge jewellery on the seal of this spirit.
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