fixed #624. correct v6 address size
fixed #624. correct v6 address size

hypnosis-i2p/i2pd,majestrate/i2pd,brain5lug/i2pd,PurpleI2P/i2pd,majestrate/i2pd,hypnosis-i2p/i2pd,PurpleI2P/i2pd,brain5lug/i2pd,brain5lug/i2pd,majestrate/i2pd,hypnosis-i2p/i2pd,majestrate/i2pd,majestrate/i2pd,PurpleI2P/i2pd,hypnosis-i2p/i2pd,hypnosis-i2p/i2pd,PurpleI2P/i2pd,brain5lug/i2pd