var net.IPv6loopback

3 uses

	net (current package)
		ip.go#L108: 	IPv6loopback               = IP{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1}
		ip.go#L125: 	return ip.Equal(IPv6loopback)
		ipsock.go#L304: 		return IPv6loopback