[Pump.fun has registered subdomains on Base, BSC, Monad, and Ethereum, potentially expanding to other networks] According to SolanaFloor, Pump.fun has registered subdomains on Base, BSC, Monad, and Ethereum, indicating that the platform may be considering expanding from the Solana ecosystem to other blockchains. Meanwhile, Pump.fun has also removed the 'Solana' location tag from its X account profile.