Who ruled
- Rouran Khaganate Tulun Khan 485–492
- unattached Afuzhiluo 487
And beyond the steppe
- China Northern Wei Emperor Xiaowen 471–499
- Iran Sasanian Balash 484–488
- Korea Goguryeo Jangsu 413–491
- Byzantium Leonid Zeno 474–491
Eastern steppe
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Afuzhiluo leads more than a hundred thousand tents of Gaoche out of the Rouran khaganate and founds a kingdom north-west of Gaochang
Gaoche secession (487) · Afuzhiluo · Tulun Khan · Tiele
Also dated 492 (Wei Shu, Rouran chapter): tells the secession under the Wei campaign of 492.