The Antigravity Racing Foundation (AGRF) runs custom infrastructure servers for WipEout Pulse and MotorStorm: Arctic Edge on PPSSPP (and for WipEout HD / 2048 on other platforms). Their official guide says PPSSPP 1.19 and above connect to WipEout Pulse and MotorStorm: Arctic Edge automatically.
Setup
- Install or update to PPSSPP 1.19 or later.
- Open Settings > Networking and enable Enable networking/WLAN.
- Under Infrastructure, confirm your Username.
- Start WipEout Pulse or MotorStorm: Arctic Edge and use the game's online multiplayer option.
If a game does not connect
Disable Settings > Networking > Infrastructure > Autoconfigure and set the DNS server to 147.135.213.57.
PPSSPP's infrastructure servers page also lists this DNS, and notes that WipEout Pulse works well except that opponent ship textures can be wrong or corrupted.
Source: AGRF official setup guide, PPSSPP infrastructure servers.